CN203837278U - Double-coil pipe heat exchange heat pump water tank - Google Patents
Double-coil pipe heat exchange heat pump water tank Download PDFInfo
- Publication number
- CN203837278U CN203837278U CN201420266887.4U CN201420266887U CN203837278U CN 203837278 U CN203837278 U CN 203837278U CN 201420266887 U CN201420266887 U CN 201420266887U CN 203837278 U CN203837278 U CN 203837278U
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- China
- Prior art keywords
- heat exchanger
- coil pipe
- pipe
- water inlet
- tube connector
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a double-coil pipe heat exchange heat pump water tank which is provided with an outer shell and an inner container. A foaming layer is arranged between the outer shell and the inner container, screw-type heat exchanger coil pipes are arranged in the inner container, and the number of the screw-type heat exchanger coil pipes in the inner container is two. The wire rod diameter of one coil pipe is large, the wire rod diameter of the other coil pipe is small, the coil pipe with the small wire rod diameter is connected into the coil pipe with the large wire rod diameter in a sleeved mode, and the two coil pipes are concentrically arranged. A large wire rod diameter water inlet end and a small wire rod diameter water inlet end are connected in parallel through a connecting assembly and then are connected with heat exchanger water inlet pipes, and a large wire rod diameter water outlet end and a small wire rod diameter water outlet end are connected in parallel through a connecting assembly and then are connected with heat exchanger water outlet pipes. The double-coil pipe heat exchange heat pump water tank has the advantages that the problems that pipeline resistance is too large due to an overlength heat exchanger access in the heat exchange process of a single-coil pipe heat exchanger, the exhaust pressure of a compressor is increased, the average condensing pressure of refrigerating fluid rises, and the heat exchange temperature difference is large are solved; the pipe resistance on the condensation side is effectively reduced; the cycle efficiency value of a heat pump hot-water system is increased obviously.
Description
Technical field
The utility model relates to heat pump water box, especially a kind of heat pump water box of double-coil heat-exchanging.
Background technology
At present, the heat pump press-bearing water tank using on market, its inner heat exchange coil is one, heat pump is because the path of coil pipe is long, cause that the resistance of ducting is too high, cause Compressor Discharge Pressure to increase, the average condensing pressure of cold-producing medium raises, heat transfer temperature difference is along with the rising of water temperature reduces gradually, degradation defect under the Energy Efficiency Ratio straight line of system.
Summary of the invention
The purpose of this utility model is exactly to improve for heat exchange coil path shortcoming long and that cause, and the pipe resistance that effectively reduces condensation side is provided, and promotes the heat pump water box of a kind of double-coil heat-exchanging of heat pump hot-water system cycle efficieny value.
Concrete scheme of the present utility model is: a kind of heat pump water box of double-coil heat-exchanging, there is shell and inner bag, between shell and inner bag, be provided with foaming layer, the top and bottom of shell are arranged respectively and are provided with radiator drain assembly and tank inlet pipe assembly, radiator drain assembly and tank inlet pipe assembly all communicate with inner bag, on the shell between radiator drain assembly and tank inlet pipe assembly, be furnished with respectively heat exchanger water inlet tube connector and heat exchanger water outlet tube connector, heat exchanger water inlet tube connector and heat exchanger water outlet tube connector all communicate with inner bag, in inner bag, be provided with spiral heat exchanger coil pipe, the water inlet end of spiral heat exchanger coil pipe is connected with heat exchanger water inlet tube connector one end, the heat exchanger water inlet tube connector other end is connected with heat exchanger water inlet pipe, the water side of spiral heat exchanger coil pipe is connected with heat exchanger water outlet tube connector one end, the heat exchanger water outlet tube connector other end is connected with heat exchanger outlet pipe, it is characterized in that: the spiral heat exchanger coil pipe in described inner bag is two coil pipes, the dish circular diameter of a coil pipe is large, the dish circular diameter of a coil pipe is little, the coil pipe of shallow bid circular diameter is socketed in deep bid circular diameter coil pipe, two coil pipe arranged concentric, described heat exchanger water inlet tube connector and heat exchanger water outlet tube connector are two covers, two cover heat exchanger water inlet tube connector one end are connected with shallow bid circular diameter coil pipe water inlet end with deep bid circular diameter coil pipe water inlet end respectively, two cover heat exchanger water outlet tube connectors are connected with shallow bid circular diameter coil pipe water side with deep bid circular diameter coil pipe water side respectively, the other end of described two cover heat exchanger water inlet tube connectors carries out parallel connection by inlet pipe casting coupling assembling and is connected with heat exchanger water inlet pipe, the other end of described two cover heat exchanger water outlet tube connectors carries out parallel connection by water outlet pipe fitting coupling assembling and is connected with heat exchanger outlet pipe.
The utility model is simple in structure, solved single coil heat exchanger in heat transfer process because the long resistance of ducting causing of heat exchanger path is excessive, Compressor Discharge Pressure increases, the average condensing pressure of cold-producing medium raises, the phenomenon that heat transfer temperature difference is larger, effectively reduce the pipe resistance of condensation side, significantly promoted the features such as cycle efficieny value of heat pump hot-water system.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1-shell, 2-inner bag, 3-foaming layer, 4-radiator drain assembly, 5-tank inlet pipe assembly, 6-deep bid circular diameter coil pipe, 7-shallow bid circular diameter coil pipe, 8-heat exchanger water inlet tube connector, 9-heat exchanger water outlet tube connector, 10-inlet pipe casting coupling assembling, 11-water outlet pipe fitting coupling assembling, 12-heat exchanger water inlet pipe, 13-heat exchanger outlet pipe.
The specific embodiment
Referring to Fig. 1-5, the heat pump water box of a kind of double-coil heat-exchanging of the utility model, there is shell 1 and inner bag 2, between shell 1 and inner bag 2, be provided with foaming layer 3, the top and bottom of shell 1 are arranged respectively and are provided with radiator drain assembly 4 and tank inlet pipe assembly 5, radiator drain assembly 4 and tank inlet pipe assembly 5 all communicate with inner bag 2, on the shell 1 between radiator drain assembly 4 and tank inlet pipe assembly 5, be furnished with respectively heat exchanger water inlet tube connector 8 and heat exchanger water outlet tube connector 9, heat exchanger water inlet tube connector 8 and heat exchanger water outlet tube connector 9 all communicate with inner bag 2, in inner bag 2, be provided with two coil pipes, the dish circular diameter of a coil pipe is large, the dish circular diameter of a coil pipe is little, the coil pipe 7 of shallow bid circular diameter is socketed in deep bid circular diameter coil pipe 6, two coil pipe arranged concentric, described heat exchanger water inlet tube connector 8 and heat exchanger water outlet tube connector 9 are two covers, two cover heat exchanger water inlet tube connector 8 one end are connected with shallow bid circular diameter coil pipe 7 water inlet ends with deep bid circular diameter coil pipe 6 water inlet ends respectively, two cover heat exchanger water outlet tube connectors 9 are connected with shallow bid circular diameter coil pipe 6 water sides with deep bid circular diameter coil pipe 6 water sides respectively, the other end of described two cover heat exchanger water inlet tube connectors 8 carries out parallel connection by inlet pipe casting coupling assembling 10 and is connected with heat exchanger water inlet pipe 12, the other end of described two cover heat exchanger water outlet tube connectors 9 carries out parallel connection by water outlet pipe fitting coupling assembling 11 and is connected with heat exchanger outlet pipe 13.
Claims (1)
1. the heat pump water box of a double-coil heat-exchanging, there is shell and inner bag, between shell and inner bag, be provided with foaming layer, the top and bottom of shell are arranged respectively and are provided with radiator drain assembly and tank inlet pipe assembly, radiator drain assembly and tank inlet pipe assembly all communicate with inner bag, on the shell between radiator drain assembly and tank inlet pipe assembly, be furnished with respectively heat exchanger water inlet tube connector and heat exchanger water outlet tube connector, heat exchanger water inlet tube connector and heat exchanger water outlet tube connector all communicate with inner bag, in inner bag, be provided with spiral heat exchanger coil pipe, the water inlet end of spiral heat exchanger coil pipe is connected with heat exchanger water inlet tube connector one end, the heat exchanger water inlet tube connector other end is connected with heat exchanger water inlet pipe, the water side of spiral heat exchanger coil pipe is connected with heat exchanger water outlet tube connector one end, the heat exchanger water outlet tube connector other end is connected with heat exchanger outlet pipe, it is characterized in that: the spiral heat exchanger coil pipe in described inner bag is two coil pipes, the dish circular diameter of a coil pipe is large, the dish circular diameter of a coil pipe is little, the coil pipe of shallow bid circular diameter is socketed in deep bid circular diameter coil pipe, two coil pipe arranged concentric, described heat exchanger water inlet tube connector and heat exchanger water outlet tube connector are two covers, two cover heat exchanger water inlet tube connector one end are connected with shallow bid circular diameter coil pipe water inlet end with deep bid circular diameter coil pipe water inlet end respectively, two cover heat exchanger water outlet tube connectors are connected with shallow bid circular diameter coil pipe water side with deep bid circular diameter coil pipe water side respectively, the other end of described two cover heat exchanger water inlet tube connectors carries out parallel connection by inlet pipe casting coupling assembling and is connected with heat exchanger water inlet pipe, the other end of described two cover heat exchanger water outlet tube connectors carries out parallel connection by water outlet pipe fitting coupling assembling and is connected with heat exchanger outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266887.4U CN203837278U (en) | 2014-05-23 | 2014-05-23 | Double-coil pipe heat exchange heat pump water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266887.4U CN203837278U (en) | 2014-05-23 | 2014-05-23 | Double-coil pipe heat exchange heat pump water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203837278U true CN203837278U (en) | 2014-09-17 |
Family
ID=51515105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420266887.4U Expired - Fee Related CN203837278U (en) | 2014-05-23 | 2014-05-23 | Double-coil pipe heat exchange heat pump water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203837278U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296377A (en) * | 2014-10-16 | 2015-01-21 | 何厚辉 | Air energy water heater |
| CN109682235A (en) * | 2018-11-30 | 2019-04-26 | 康帅冷链设备科技江苏有限公司 | Heat exchange water tank |
| CN109827318A (en) * | 2018-11-30 | 2019-05-31 | 镇江东方电热有限公司 | Dual coil pipes radiation type electric heater |
| WO2022029353A1 (en) * | 2020-08-07 | 2022-02-10 | Hydronik Soluciones Tecnicas Sl | Instantaneous interaccumulator for fluids for human consumption and/or fluid foodstuffs |
| CN114893910A (en) * | 2022-04-29 | 2022-08-12 | 广东绿壳新能源有限公司 | Energy-saving heat-conducting oil boiler |
-
2014
- 2014-05-23 CN CN201420266887.4U patent/CN203837278U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296377A (en) * | 2014-10-16 | 2015-01-21 | 何厚辉 | Air energy water heater |
| CN109682235A (en) * | 2018-11-30 | 2019-04-26 | 康帅冷链设备科技江苏有限公司 | Heat exchange water tank |
| CN109827318A (en) * | 2018-11-30 | 2019-05-31 | 镇江东方电热有限公司 | Dual coil pipes radiation type electric heater |
| WO2022029353A1 (en) * | 2020-08-07 | 2022-02-10 | Hydronik Soluciones Tecnicas Sl | Instantaneous interaccumulator for fluids for human consumption and/or fluid foodstuffs |
| ES2894175A1 (en) * | 2020-08-07 | 2022-02-11 | Hydronik Soluciones Tecn Sl | Instant interaumulator of fluids for human consumption and/or food fluids (Machine-translation by Google Translate, not legally binding) |
| CN114893910A (en) * | 2022-04-29 | 2022-08-12 | 广东绿壳新能源有限公司 | Energy-saving heat-conducting oil boiler |
| CN114893910B (en) * | 2022-04-29 | 2024-06-14 | 广东绿壳新能源有限公司 | Energy-saving heat conduction oil boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20160523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |