CN101691948B - Liquid temperature regulating device and manufacturing method thereof - Google Patents
Liquid temperature regulating device and manufacturing method thereof Download PDFInfo
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- CN101691948B CN101691948B CN200910102004XA CN200910102004A CN101691948B CN 101691948 B CN101691948 B CN 101691948B CN 200910102004X A CN200910102004X A CN 200910102004XA CN 200910102004 A CN200910102004 A CN 200910102004A CN 101691948 B CN101691948 B CN 101691948B
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- temperature
- fluid hose
- adjutage
- fluid
- controlling unit
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Abstract
The invention discloses a liquid temperature regulating device and a manufacturing method thereof, comprising the following steps: a. a temperature regulating part and a fluid pipe with openings at two ends are provided and are assembled; b. the assembled fluid pipe and the temperature regulating part are arranged in a mold, and molten metal is poured into the mold; c. the fluid pipe and the temperature regulating pipe are casted into one body with metal; the invention further discloses a liquid temperature regulating device; the invention has the advantages of simple structure, low cost and high liquid temperature regulating efficiency and can be widely applied to fluid heating or cooling.
Description
Technical field
The present invention relates to adjustment, particularly a kind of device and manufacturing approach thereof that is suitable for fluid temperature regulation.
Background technology
In instrument system design, often will add hot fluid, the early stage technical scheme that adopts is: calandria is a linearity, and the stream of fluid shape and near the outer rim of said calandria linearly.Disclose a kind of electric heater like Chinese patent CN2445687Y, as shown in Figure 1, body 1 is provided with fluid passage 3 and heat tunnel 21, and calandria 4 is contained in the passage 21, fluid circuit 5 communication of fluid passages 3.Calandria 4 has heated body 1, and body 1 conducts the fluid in the heat transferred fluid passage 3 against heat, thereby has heated fluid.Patent CN2408391Y discloses and above-mentioned patent similar techniques scheme.
Can be known that by the technology in the above-mentioned patent stream is rectilinear, the heating stroke of fluid is shorter, and the efficiency of heating surface and heating uniformity are low.In order to overcome above-mentioned technical problem; The patent WO2005015092 of Matsushita Electric Industrial Company, Ltd. discloses a kind of fluid heater, and is as shown in Figure 2, and linearity electric heating tube 505 is set in main box 600; And be wound with spring 515a in the outer rim of electric heating tube 505; Fluid such as water get into from import 511, and flow through the helical form stream 510 between the spring, flow out from discharge outlet 512e at last.CN1540261A, CN2718560A disclose and the similar electric heater of Panasonic's patent.
In order further to improve the efficiency of heating surface and the heating uniformity of fluid; Valeo company has proposed other a kind of fluid heater; Referring to patent WO03064224,, have spiral helicine stream 130 on the top of body 40 like Fig. 3, shown in 4; The bottom also has spiral helicine stream 132, and stream 130,132 is communicated with up and down through hole 134.Have hole 92,94,96,98 at the middle part of body 40, be convenient to electric heating element is installed in the said hole.When fluid heated, fluid got into streams 130 through import 42, and ecto-entad flows to hole 134 in the shape of a spiral shape, got into streams 132 through hole 134, and from inside to outside in the shape of a spiral the discharge of shape ground export 44.In the above-mentioned flow process of fluid, the heating element heater in the hole 92,94,96,98 has heated body 40, and body 40 conducts the fluid in the heat transferred stream 130,132 through heat.Patent WO2003064936, WO03101798, WO2004051153, WO2004078537, WO2004078538 and WO2005000640 disclose similar heat protocol.
In the scheme that Valeo company proposes, the efficiency of heating surface and the heating uniformity of fluid all are improved, but also have some shortcomings, as:
1, complex structure, processing cost is high.
Need on body 40, process two-layer spiral helicine stream 130,132 up and down, the centre also will process portals 92,94,96,98, and the cover plate of stream 130,132 up and down also need be set.
2, the efficiency of heating surface of fluid and heating uniformity have much room for improvement
Though be provided with bilevel helical form stream; Help to prolong heated length, but heating element heater is limited, with the spacing of stream also big (receiving the restriction of process technology); This has just limited the efficiency of heating surface of fluid, has brought deficiencies such as the fluid firing rate is low, heat time heating time is long.
Summary of the invention
In order to solve above-mentioned deficiency of the prior art, the invention provides the liquid temperature regulating device that a kind of adjustment efficient is high, simple in structure, easy to process, cost is low, and a kind of manufacturing approach of easy, liquid temperature regulating device that cost is low.
For realizing the foregoing invention purpose, the present invention adopts following technical scheme:
A kind of liquid temperature regulating device comprises the fluid hose of temperature controlling unit, both ends open; Said fluid hose and temperature controlling unit become one through the metal material casting.
As preferably, said temperature controlling unit is temperature adjutage or is tabular or sheet.
As preferably, said fluid hose and temperature adjutage strand be weave in together or irregularly.
As preferably, said fluid hose is or/and temperature adjutage shape in the shape of a spiral.
As preferably, said fluid hose is the double-layer spiral structure, and spiral helicine temperature adjutage embeds in the said double-layer spiral structure.
Further, temperature-adjusting device also comprises temperature-measuring part, and said temperature-measuring part embeds in the metal material after the casting.
As preferably, said temperature-measuring part becomes one with said fluid hose and temperature controlling unit through the metal material casting.
Further, heating or cooling module are set in the said temperature adjutage.
In order to make above-mentioned liquid temperature regulating device, the invention allows for a kind of like this manufacturing approach of liquid temperature regulating device, may further comprise the steps:
A, the fluid hose of temperature controlling unit and both ends open is provided, and fits together;
B, fluid hose that assembles and temperature controlling unit are placed mould;
Motlten metal is poured in the mould;
C, fluid hose and temperature controlling unit become one through the casting of metal.
As preferably, said temperature controlling unit is temperature adjutage or is tabular or sheet.
In step b, at least one end of the openend of fluid hose and temperature controlling unit and motlten metal are isolated.
As preferably, said fluid hose and temperature adjutage strand be weave in together or irregularly.
As preferably, said fluid hose is or/and temperature adjutage shape in the shape of a spiral.
As preferably, said fluid hose is the double-layer spiral structure, and spiral helicine temperature adjutage embeds in the said double-layer spiral structure.
Further, heating or cooling module are set in the said temperature adjutage.
As preferably, in step a, temperature-measuring part or protection tube are provided;
In step b, said temperature-measuring part or protection tube are placed mould;
In step c, said temperature-measuring part or protection tube become one with fluid hose and temperature controlling unit through the casting of metal.
Further, in said step c, on the metal after the casting, hole, and in the hole, temperature-measuring part is set.
The present invention compared with prior art has following beneficial effect:
1, simple in structure, cost is low
Fluid hose and temperature controlling unit (adding heating or cooling module in case of necessity) and assembling only need be provided, and form, need not other parts through casting of metals; Need not cutting, process comparatively easy.
2, fluid temperature regulation efficient and good uniformity
Fluid hose and temperature controlling unit are assembled in advance; Can be wound form structure or spiral and damascene structures or random weave in; And be cast into one through the metal material of good heat conductivity; In limited volume, improve the length of stream, also improved the thermal conduction effect between fluid hose and temperature controlling unit, thereby further improved the efficient and the uniformity of fluid temperature regulation.
Description of drawings
Fig. 1 is the structural representation of first kind of solution in the prior art;
Fig. 2 is the structural representation of second kind of solution in the prior art;
Fig. 3 is the structural representation of the third solution in the prior art;
Fig. 4 is another structural representation of the third solution in the prior art;
Fig. 5 is a thermostatic structural representation in the embodiment of the invention 1;
Fig. 6 is the structural representation of fluid hose and temperature adjutage assembling in the embodiment of the invention 1;
Fig. 7 is another structural representation of fluid hose and temperature adjutage assembling in the embodiment of the invention 1;
Fig. 8 is the structural representation of fluid hose in the embodiment of the invention 1;
Fig. 9 is the structural representation of temperature adjutage in the embodiment of the invention 1;
Figure 10 is the structural representation of fluid hose and temperature adjutage assembling in the embodiment of the invention 3;
Figure 11 is another structural representation of fluid hose and temperature adjutage assembling in the embodiment of the invention 3;
Figure 12 is the structural representation of fluid hose and temperature adjutage assembling in the embodiment of the invention 4
Figure 13 is a thermostatic structural representation in the embodiment of the invention 6.
The specific embodiment
Below in conjunction with embodiment, the present invention is done further detailed description.
Embodiment 1:
Shown in Fig. 5-9; A kind of liquid temperature regulating device is used to add hot fluid, comprises fluid hose 11, temperature controlling unit and temperature-measuring part 15; Said fluid hose 11 casts in together through the excellent metal material 13 of heat conductivility with temperature controlling unit, and is arranged in the insulation layer 14.
The both ends open of said fluid hose 11, respectively as import 110 and outlet 111, fluid hose 11 adopts the copper pipe of good heat conductivity, and adopts the double-layer spiral structure.
Said temperature controlling unit adopts temperature adjutage 12.Temperature adjutage 12 adopts the silver pipe of good heat conductivity, and adopts the individual layer helical structure, is arranged between the double-layer spiral of fluid hose 11.Said temperature-measuring part 15 is arranged in the internal layer helical structure of said fluid hose 11.
In the said temperature adjutage 12 heating element heater or cooling module can be set, present embodiment adopts electrical heating wire.Said metal material 13 adopts good heat conductivity and lower-cost aluminium.
Said temperature-adjusting device in use, the import 110 through fluid hose of fluid such as gas gets in the stream of double-layer spiral shapes, and discharges from exporting 111; Simultaneously, spiral helicine temperature adjutage 12 temperature raise, and through aluminium heat are conducted to fluid hose 11, and then have heated the gas in the fluid hose 11, through the temperature of the whole device of temperature-measuring part 15 monitoring.
Therefore the structure that fluid hose 11 and temperature adjutage 12 have adopted spiral and embedding has realized longer heated length in limited volume, also makes fluid hose 11 and temperature adjutage 12 spacings littler, has improved the efficiency of heating surface and the heating uniformity of fluid.Simultaneously, the metal material 13 of employing is transmitted to fluid with heat from temperature adjutage 11 better, has further improved the efficiency of heating surface and the heating uniformity of fluid.
Present embodiment has also disclosed a kind of manufacturing approach of liquid temperature regulating device, comprises the steps:
A, fluid hose 11 and temperature adjutage 12 are provided;
As shown in Figure 8, said fluid hose 11 adopts corrosion resistant stainless steel, is the double-layer spiral structure;
Shown in Fig. 6-9, said temperature adjutage 12 adopts the silver of good heat conductivity, is the individual layer helical structure, is arranged between the double-layer spiral of fluid hose 11, and the spacing of temperature adjutage 12 and fluid hose 11 is less, in the temperature adjutage 12 electrical heating wire is housed;
B, fluid hose that assembles 11 and temperature adjutage 12 are placed in the mould, the two ends of the two ends of fluid hose 11 and temperature adjutage 12 are in outside the mould;
The aluminium water of fusion is poured in the said mould, and the two ends of the two ends of fluid hose 11 and temperature adjutage 12 and molten aluminum water are isolated;
C, after cooling, fluid hose 11 and temperature adjutage 12 become one through the casting of aluminium;
With the fluid hose and the temperature adjutage of being integral are arranged in the insulation layer 14;
On aluminium, punching, specifically is in the internal layer helical structure of fluid hose, and temperature-measuring part 15 is installed in the hole.
From the above; This method need not on existing metal material, to carve the groove (hole) that (brill) goes out to be used for fluid flow; Also need not on metal material the punching mounting temperature and regulate parts, whole temperature-adjusting device is through the casting of metals one-shot forming, process easy, processing cost is low.
Embodiment 2:
A kind of liquid temperature regulating device is used for cryogenic fluid, and different with embodiment 1 is:
1, temperature adjutage and fluid hose all adopt corrosion resistant stainless steel.
2, fluid hose and temperature adjutage adopt the structure of twisted pair line type, and strand fluid hose and temperature adjutage together be shape in the shape of a spiral, thereby makes contacting of fluid hose and temperature adjutage better, further improves thermal conduction effect.
3, fluid hose and temperature adjutage cast in together through copper water.
4, electrical heating wire no longer is set in the temperature adjutage, but constantly flows through the lower liquid of temperature, like 2 ℃ water.
Present embodiment has also disclosed a kind of manufacturing approach of liquid temperature regulating device, comprises the steps:
A, fluid hose and temperature adjutage are provided, all adopt stainless steel material;
Fluid hose and temperature adjutage adopt the structure of twisted pair line type, and strand fluid hose and temperature adjutage together be shape in the shape of a spiral, thereby makes contacting of fluid hose and temperature adjutage better, further improves thermal conduction effect;
B, fluid hose that assembles and temperature adjutage are placed in the mould, the two ends of fluid hose and the two ends of temperature adjutage are in outside the mould;
The copper water of fusion is poured in the said mould, and the two ends of fluid hose and the two ends of temperature adjutage and molten copper water are isolated;
C, after cooling, fluid hose and temperature adjutage become one through the casting of copper;
With the fluid hose and the temperature adjutage of being integral are arranged in the insulation layer;
On copper material, punch, temperature-measuring part is installed in the hole.
Embodiment 3:
A kind of liquid temperature regulating device is used to heat clean gas, and different with embodiment 1 is:
1, fluid hose also adopts silver, and temperature adjutage adopts corrosion resistant stainless steel.
2, like Figure 10, shown in 11, fluid hose 51 adopts random structure and weave ins with temperature adjutage 52, fluid hose 51 is better with contacting of temperature adjutage 52, further improves thermal conduction effect.
3, fluid hose and temperature adjutage cast in together through copper water.
4, electrical heating wire no longer is set in the temperature adjutage, but constantly flows through steam.
Present embodiment has also disclosed a kind of manufacturing approach of liquid temperature regulating device, comprises the steps:
A, fluid hose and temperature adjutage are provided, temperature adjutage adopts stainless steel, and fluid hose adopts silver;
Like Figure 10, shown in 11, fluid hose 51 adopts random structure and weave in temperature adjutage 52, and fluid hose 51 is better with contacting of temperature adjutage 52, further improves thermal conduction effect;
B, fluid hose that assembles and temperature adjutage are placed in the mould, the two ends of fluid hose and the two ends of temperature adjutage are in outside the mould;
The copper water of fusion is poured in the said mould, and the two ends of fluid hose and the two ends of temperature adjutage and molten copper water are isolated;
C, after cooling, fluid hose and temperature adjutage become one through the casting of copper;
With the fluid hose and the temperature adjutage of being integral are arranged in the insulation layer;
On copper material, punch, temperature-measuring part is installed in the hole.
Embodiment 4:
A kind of liquid temperature regulating device, different with embodiment 1 is:
1, shown in figure 12, fluid hose 31 is individual layer helical structures, and intersects with the temperature adjutage 32 of individual layer helical structure;
2, said fluid hose 31 and temperature adjutage 32 all adopt stainless steel;
3, fluid hose 31 and temperature adjutage 32 utilize molten silver water to cast in together.The heat-conductive characteristic of silver is best.
Present embodiment has also disclosed a kind of manufacturing approach of liquid temperature regulating device, and different with embodiment 1 is:
In step a, shown in figure 12, fluid hose 31 is individual layer helical structures, and intersects with the temperature adjutage 32 of individual layer helical structure;
In step b, the two ends of the two ends of fluid hose 31 and temperature adjutage 32 all are in the mould, and parcel is used to isolate the fire clay of molten silver water, the two ends of protection fluid hose 31 and the two ends of temperature adjutage 32; Molten silver water is poured in the mould.
Embodiment 5:
A kind of liquid temperature regulating device, different with embodiment 1 is:
1, stretch out from the same end of temperature adjutage at the two ends of the interior heating wire of temperature adjutage;
2, the material of fluid hose and temperature adjutage all adopts silver.
3, temperature-measuring part comprises temperature element and protection tube, and temperature element is installed in the protection tube, and protection tube and temperature adjutage and fluid hose become one through casting of metals.Said protection tube adopts stainless steel.
Present embodiment has also disclosed a kind of manufacturing approach of liquid temperature regulating device, and different with embodiment 1 is:
In step a, the material of fluid hose and temperature adjutage all adopts silver;
Temperature-measuring part is provided, and it comprises temperature element and protection tube, and temperature element is installed in the protection tube, and protection tube adopts stainless steel;
In step b, an end of the two ends of fluid hose, temperature adjutage and protection tube is in outside the mould;
In step c, an end of the two ends of fluid hose, temperature adjutage and protection tube (inside is equipped with temperature element) (end that electrical heating wire stretches out) is isolated with molten aluminum water.
Embodiment 6:
A kind of liquid temperature regulating device, shown in figure 13, different with embodiment 1 is:
1, temperature controlling unit adopts plate heater 82, and shell adopts stainless steel; Fluid hose 81 adopts plate-likes, is divided into two-layerly, is in the both sides of plate heater 82 respectively: fluid hose 81 a side of plate heater 82 be ecto-entad around, pass plate heater 82 backs its opposite side from inside to outside around.
2, temperature-measuring part comprises temperature element and protection tube, and temperature element is installed in the protection tube, and protection tube and temperature adjutage and fluid hose become one through casting of metals.Said protection tube adopts stainless steel.
Present embodiment has also disclosed a kind of manufacturing approach of liquid temperature regulating device, and different with embodiment 1 is:
In step a, temperature controlling unit adopts plate heater 82, and shell adopts stainless steel; Fluid hose 81 adopts plate-likes, is divided into two-layerly, is in the both sides of said plate heater 82 respectively: fluid hose 81 a side of plate heater 82 be ecto-entad around, pass plate heater 82 backs its opposite side from inside to outside around;
In step c, protection tube, plate heater 82 and fluid hose 81 become one through the casting of aluminium, afterwards temperature element are arranged in the said protection tube.
Above-mentioned embodiment should not be construed as the restriction to protection domain of the present invention.Fluid hose in the foregoing description, temperature adjutage and cast material can also adopt other material, like alloy material.Key of the present invention is that fluid hose that assembles and temperature controlling unit are cast in together through motlten metal.Under the situation that does not break away from spirit of the present invention, any type of change that the present invention is made all should fall within protection scope of the present invention.
Claims (15)
1. liquid temperature regulating device comprises the fluid hose of temperature controlling unit, both ends open; It is characterized in that: said fluid hose and temperature controlling unit become one through the metal material casting; When said temperature controlling unit adopted temperature adjutage, said fluid hose twisted together with temperature adjutage or weave in irregularly.
2. device according to claim 1 is characterized in that: said fluid hose is or/and temperature adjutage shape in the shape of a spiral.
3. device according to claim 2 is characterized in that: said fluid hose is the double-layer spiral structure, and spiral helicine temperature adjutage embeds in the said double-layer spiral structure.
4. device according to claim 1 is characterized in that: also comprise temperature-measuring part, said temperature-measuring part embeds in the metal material after the casting.
5. device according to claim 3 is characterized in that: temperature-measuring part becomes one with said fluid hose and temperature controlling unit through the metal material casting.
6. device according to claim 1 is characterized in that: heating or cooling module are set in the said temperature adjutage.
7. the manufacturing approach of a liquid temperature regulating device may further comprise the steps:
A, the fluid hose of temperature controlling unit and both ends open is provided, and fits together;
B, fluid hose that assembles and temperature controlling unit are placed mould;
Motlten metal is poured in the mould;
C, fluid hose and temperature controlling unit become one through the casting of metal.
8. method according to claim 7 is characterized in that: said temperature controlling unit is temperature adjutage or is tabular or sheet.
9. method according to claim 8 is characterized in that: in step b, at least one end of the openend of fluid hose and temperature adjutage and motlten metal are isolated.
10. it is characterized in that according to Claim 8 or 9 described methods: said fluid hose and temperature adjutage strand be weave in together or irregularly.
11. according to Claim 8 or 9 described methods, it is characterized in that: said fluid hose is or/and temperature adjutage shape in the shape of a spiral.
12. method according to claim 11 is characterized in that: said fluid hose is the double-layer spiral structure, and spiral helicine temperature adjutage embeds in the said double-layer spiral structure.
13. according to Claim 8 or 9 described methods, it is characterized in that: heating or cooling module are set in the said temperature adjutage.
14. method according to claim 7 is characterized in that:
In step a, temperature-measuring part or protection tube are provided;
In step b, said temperature-measuring part or protection tube are placed mould;
In step c, said temperature-measuring part or protection tube become one with fluid hose and temperature controlling unit through the casting of metal.
15. method according to claim 7 is characterized in that: in said step c, on the metal after the casting, hole, and in the hole, temperature-measuring part is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910102004XA CN101691948B (en) | 2009-08-20 | 2009-08-20 | Liquid temperature regulating device and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910102004XA CN101691948B (en) | 2009-08-20 | 2009-08-20 | Liquid temperature regulating device and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN101691948A CN101691948A (en) | 2010-04-07 |
| CN101691948B true CN101691948B (en) | 2012-05-09 |
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| CN200910102004XA Expired - Fee Related CN101691948B (en) | 2009-08-20 | 2009-08-20 | Liquid temperature regulating device and manufacturing method thereof |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181006A (en) * | 2017-11-22 | 2018-06-19 | 西安应用光学研究所 | A kind of double winding constant temperature black matrix |
| CN110780547A (en) * | 2018-07-30 | 2020-02-11 | 夏普株式会社 | Liquid container device |
| KR102354053B1 (en) * | 2019-03-05 | 2022-01-24 | 코웨이 주식회사 | Cold water manufacturing apparatus |
| CN111457585B (en) * | 2020-03-27 | 2021-10-01 | 中国航天空气动力技术研究院 | High-temperature pure air heater |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5354965A (en) * | 1990-08-21 | 1994-10-11 | Gensonic, Inc. | Window cleaning fluid heating system having timer-controlled heater and differential input circuit |
| CN2257013Y (en) * | 1996-04-22 | 1997-06-25 | 项德荣 | Steam heat exchanger |
| CN2291639Y (en) * | 1997-04-29 | 1998-09-16 | 石家庄方圆锅炉有限公司 | Tubular water heater |
-
2009
- 2009-08-20 CN CN200910102004XA patent/CN101691948B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5354965A (en) * | 1990-08-21 | 1994-10-11 | Gensonic, Inc. | Window cleaning fluid heating system having timer-controlled heater and differential input circuit |
| CN2257013Y (en) * | 1996-04-22 | 1997-06-25 | 项德荣 | Steam heat exchanger |
| CN2291639Y (en) * | 1997-04-29 | 1998-09-16 | 石家庄方圆锅炉有限公司 | Tubular water heater |
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| CN101691948A (en) | 2010-04-07 |
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Owner name: BEIJING JUGUANG SHIDA TECHNOLOGY CO., LTD. YINGXIA |
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Inventor after: Zhang Songbo Inventor after: Zhang Jinwei Inventor after: Feng Hongnian Inventor after: Ye Huajun Inventor after: Chen Shenglong Inventor before: Zhang Songbo Inventor before: Zhang Jinwei |
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Free format text: CORRECT: INVENTOR; FROM: ZHANG SONGBO ZHANG JINWEI TO: ZHANG SONGBO ZHANG JINWEI FENG HONGNIAN YE HUAJUN CHEN SHENGLONG |
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Effective date of registration: 20101209 Address after: Hangzhou City, Zhejiang province Binjiang District 310052 shore road 760 Applicant after: Focused Photonics (Hangzhou) Inc. Co-applicant after: Beijing Juguang Shida Technology Co., Ltd. Co-applicant after: Beijing Ince Instruments Co., Ltd. Address before: Hangzhou City, Zhejiang province Binjiang District 310052 shore road 760 Applicant before: Focused Photonics (Hangzhou) Inc. |
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