CN204574495U - A kind of air-source water heater outer disk high-performance heat exchanger water tank - Google Patents
A kind of air-source water heater outer disk high-performance heat exchanger water tank Download PDFInfo
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- CN204574495U CN204574495U CN201520138162.1U CN201520138162U CN204574495U CN 204574495 U CN204574495 U CN 204574495U CN 201520138162 U CN201520138162 U CN 201520138162U CN 204574495 U CN204574495 U CN 204574495U
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- coil pipe
- heat transfer
- transfer medium
- medium coil
- pipe joint
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Abstract
The utility model discloses a kind of air-source water heater outer disk high-performance heat exchanger water tank, include tank box, tank box inwall is provided with helical form annular groove, helical form annular groove is provided with the heat transfer medium coil pipe of the suitable external diameter with groove, the import and export two ends of heat transfer medium coil pipe are respectively equipped with heat transfer medium coil pipe joint, one upper end, side of tank box is provided with hot-water line pipe joint, one lower end, side of tank box is provided with cold water pipe joint, is provided with heat-insulation layer between the inwall of tank box and outer wall; The utility model structure is simple, and its structure is simple, and greatly, good effect of heat exchange, enhances the service life of water tank for coil pipe and water tank wall contact area.
Description
Technical field
The utility model relates to air-source water heater device, relates to a kind of air-source water heater outer disk high-performance heat exchanger water tank specifically.
Background technology
The water tank of existing air energy heat pump water heater mainly contains two types, and a kind of is the coil heat exchanger being coiled into spring-like by copper pipe, and it is placed in water tank, and two ends are connected with heat pump, forms a circulation closed-circuit system.Be that two ends are connected with heat pump directly the outer surface of steel pipe around water tank, form a circulation closed-circuit system.The first structure, because coil heat exchanger directly contacts with water, the incrustation scale that hot water produces has very strong corrosiveness to it, makes its service life very short.The second structure, though coil pipe does not directly contact with water, but because it carrys out indirect heat transfer by water tank wall heat conduction, the contact area of coil pipe and water tank wall determines heat transfer effect, and this structure is that single tube dish is on water tank surface, limited with the contact area of water tank wall, have a strong impact on heat transfer effect.
Utility model content
The purpose of this utility model is to provide a kind of air-source water heater outer disk high-performance heat exchanger water tank, and its structure is simple, and greatly, good effect of heat exchange, enhances the service life of water tank for coil pipe and water tank wall contact area.
In order to solve the problem existing for background technology, the utility model by the following technical solutions:
A kind of air-source water heater outer disk high-performance heat exchanger water tank, include tank box, tank box inwall is provided with helical form annular groove, helical form annular groove is provided with the heat transfer medium coil pipe of the suitable external diameter with groove, the import and export two ends of heat transfer medium coil pipe are respectively equipped with heat transfer medium coil pipe joint, one upper end, side of tank box is provided with hot-water line pipe joint, and a lower end, side of tank box is provided with cold water pipe joint, is provided with heat-insulation layer between the inwall of tank box and outer wall.
The spiral lower end of heat transfer medium coil pipe is connected with storeroom, storeroom is connected with heat transfer medium coil pipe joint, heat transfer medium coil pipe joint stretching out casing from tank box interior lower end.
Heat transfer medium coil pipe is made up of 2 one 6 parallel metal tubes, and metal tube two ends are connected by heat transfer medium coil pipe joint respectively and gather together, and are wrapped in water tank spiral type groove.
The inner surface of tank box is made outer through suitable spiral type groove with heat transfer medium coil pipe, heat transfer medium coil pipe is made up of 2 one 6 parallel metal tubes, two ends are even gathered together by heat transfer medium coil pipe joint respectively, be wrapped in water tank spiral type groove, single tube is made to become multitube, and inlay in middle spiral type groove, substantially increase the contact area with water tank wall, heat transfer medium coil pipe joint connects and composes a closed-circuit system respectively by tube connector and heat pump main frame, is marked with heat transfer medium in closed-circuit system.When heat pump is started working, the compressor reducer in heat pump main frame in evaporimeter the heat transfer medium of endothermic gasification be constantly pressed onto in heat transfer medium coil pipe, until the releasing heat that condenses a gas into a liquid, to flow to evaporimeter gasification heat absorption from the other end through choke valve.So go round and begin again and heat passed to water tank.
The utility model beneficial effect: the utility model structure is simple, its structure is simple, and greatly, good effect of heat exchange, enhances the service life of water tank for coil pipe and water tank wall contact area.
Accompanying drawing explanation
Fig. 1 is utility model structural representation;
Fig. 2 is the utility model part-structure schematic diagram.
Detailed description of the invention
A kind of air-source water heater outer disk high-performance heat exchanger water tank, include tank box 1, tank box 1 inwall is provided with helical form annular groove 2, helical form annular groove 2 is provided with the heat transfer medium coil pipe 3 of the suitable external diameter with groove, the import and export two ends of heat transfer medium coil pipe 3 are respectively equipped with heat transfer medium coil pipe joint 4, one upper end, side of tank box 1 is provided with hot-water line pipe joint 5, one lower end, side of tank box 1 is provided with cold water pipe joint 6, is provided with heat-insulation layer 7 between the inwall of tank box 1 and outer wall.
The spiral lower end of heat transfer medium coil pipe 3 is connected with storeroom 8, storeroom 8 is connected with heat transfer medium coil pipe joint 4, heat transfer medium coil pipe joint 4 stretching out casing from tank box 1 interior lower end.
Heat transfer medium coil pipe 3 is made up of 2 one 6 parallel metal tubes, and two ends are connected by heat transfer medium coil pipe joint 4 respectively and gather together, and are wrapped in tank box 1 inside spin shape annular groove 2.
Claims (3)
1. an air-source water heater outer disk high-performance heat exchanger water tank, include tank box, it is characterized in that: tank box inwall is provided with helical form annular groove, helical form annular groove is provided with the heat transfer medium coil pipe of the suitable external diameter with groove, the import and export two ends of heat transfer medium coil pipe are respectively equipped with heat transfer medium coil pipe joint, one upper end, side of tank box is provided with hot-water line pipe joint, one lower end, side of tank box is provided with cold water pipe joint, is provided with heat-insulation layer between the inwall of tank box and outer wall.
2. a kind of air-source water heater outer disk high-performance heat exchanger water tank according to claim 1, it is characterized in that: the spiral lower end of heat transfer medium coil pipe is connected with storeroom, storeroom is connected with heat transfer medium coil pipe joint, heat transfer medium coil pipe joint stretching out casing from tank box interior lower end.
3. a kind of air-source water heater outer disk high-performance heat exchanger water tank according to claim 1, it is characterized in that: heat transfer medium coil pipe is made up of 2 one 6 parallel metal tubes, metal tube two ends are even gathered together by heat transfer medium coil pipe joint respectively, are wrapped in water tank spiral type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520138162.1U CN204574495U (en) | 2015-03-11 | 2015-03-11 | A kind of air-source water heater outer disk high-performance heat exchanger water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520138162.1U CN204574495U (en) | 2015-03-11 | 2015-03-11 | A kind of air-source water heater outer disk high-performance heat exchanger water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574495U true CN204574495U (en) | 2015-08-19 |
Family
ID=53867121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520138162.1U Active CN204574495U (en) | 2015-03-11 | 2015-03-11 | A kind of air-source water heater outer disk high-performance heat exchanger water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204574495U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240246A (en) * | 2015-11-18 | 2016-01-13 | 珠海格力节能环保制冷技术研究中心有限公司 | Air cylinder seat, compressor, refrigerating system and refrigerator |
| CN106091359A (en) * | 2016-06-22 | 2016-11-09 | 程思燕 | A kind of power-saving water heater with heat-insulation layer |
| CN106091360A (en) * | 2016-06-22 | 2016-11-09 | 程思燕 | A kind of water heater |
-
2015
- 2015-03-11 CN CN201520138162.1U patent/CN204574495U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240246A (en) * | 2015-11-18 | 2016-01-13 | 珠海格力节能环保制冷技术研究中心有限公司 | Air cylinder seat, compressor, refrigerating system and refrigerator |
| CN106091359A (en) * | 2016-06-22 | 2016-11-09 | 程思燕 | A kind of power-saving water heater with heat-insulation layer |
| CN106091360A (en) * | 2016-06-22 | 2016-11-09 | 程思燕 | A kind of water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |