CN2924368Y - Heat pump water heater heat exchanger - Google Patents
Heat pump water heater heat exchanger Download PDFInfo
- Publication number
- CN2924368Y CN2924368Y CN 200620062214 CN200620062214U CN2924368Y CN 2924368 Y CN2924368 Y CN 2924368Y CN 200620062214 CN200620062214 CN 200620062214 CN 200620062214 U CN200620062214 U CN 200620062214U CN 2924368 Y CN2924368 Y CN 2924368Y
- Authority
- CN
- China
- Prior art keywords
- metal tube
- heat exchanger
- casing
- pipe
- water heater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a water heater heat-exchanger used of a heat pump, comprising a box-body and metal pipe covering the side face of the box body. A liquid-inlet and a liquid-outlet are arranged respectively at two ends of the metal pipe. And the metal pipe is a lined-pipe arranged to touch the surface of the side-face of the box-body. The water heater heat-exchanger of the utility model adopts the lined pipe to displace the single round pipe to enlarge the touching area between the metal pipe and the box-body and enhances the heat-transferring efficiency of the refrigeration medium. Simultaneously, the circulation circle of the refrigeration medium can be comparatively shortened to reduce the running load of the compressor and save the energy-cost of equipments.
Description
Technical field
The utility model relates to a kind of Teat pump boiler heat exchanger.
Background technology
At present, the disclosed Teat pump boiler heat exchanger of prior art, its structure generally comprises casing and is coated on the metal tube of casing side, and metal tube mostly is copper pipe, and the metal tube two ends are provided with inlet and liquid outlet, and metal tube generally is spirally wrapped around the casing side.The flow through condition of the refrigerant in the metal tube of equipment utilization changes and realizes the water in the casing is heated.Yet, the Teat pump boiler heat exchanger of this structure, its metal tube is the pipe setting of single form, metal tube and contacting of casing side are arc surface and the contacting of plane, its contact area is less, refrigerant can only be depended merely on narrow and small cambered surface to the water in water tank heating and contact and conduct heat, and its thermal efficiency is lower.Simultaneously, in use, for guaranteeing the heat demand of water tank, the cycle period of refrigerant must shorten, and running speed is accelerated, and this must strengthen the live load of compressor, will inevitably increase the loss of the energy, causes the waste of resource to a certain extent.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and the Teat pump boiler heat exchanger of a kind of thermal efficiency height, energy savings is provided.
Goal of the invention of the present utility model is achieved in that a kind of Teat pump boiler heat exchanger, comprises casing and the metal tube that is coated on the casing side, and the metal tube two ends are provided with inlet and liquid outlet, it is characterized in that: described metal tube is a comb.
Be plane contact between described metal tube and the casing side.
Be provided with at least two drain pipelines that are used for the water conservancy diversion refrigerant in the described metal tube.
Described drain pipeline is arranged side by side.
The utility model improves the Teat pump boiler heat exchanger of prior art, the pipe that replaces original single form with comb with the casing plane contact, and be provided with at least two that be arranged side by side, as to be used for water conservancy diversion refrigerant drain pipelines in the comb, the contact area of itself and casing is bigger, has improved the heat conduction efficiency of refrigerant greatly.Meanwhile, the cycle period of refrigerant can relatively shorten, and has reduced the live load of compressor, makes Teat pump boiler heat exchanger of the present utility model also have the advantage of saving energy loss.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model most preferred embodiment.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
According to shown in Figure 1, the utility model Teat pump boiler heat exchanger, comprise casing 1 and the metal tube 2 that is coated on casing 1 side, metal tube 2 two ends are provided with inlet 3 and liquid outlet 4, generally also be connected with the corresponding interface assembly outside the inlet 3 with outside the liquid outlet 4, metal tube 2 then generally is spirally wrapped around casing 1 side.The flow through condition of the refrigerant in the metal tube 2 of equipment utilization changes and realizes the water in the casing 1 is heated.In the use of equipment, be the thermal efficiency that improves refrigerant and the energy resource consumption that reduces integral device, metal tube 2 of the present utility model is a comb, between this comb and casing 1 side is plane contact, be provided with at least two drain pipelines 5 that are used for the water conservancy diversion refrigerant in the comb, drain pipeline 5 is for being arranged side by side.Teat pump boiler heat exchanger of the present utility model replaces the pipe of original single form with the comb with casing 1 plane contact, has increased the contact area of metal tube 2 with casing 1, has improved the heat conduction efficiency height of refrigerant greatly.Simultaneously, the cycle period of refrigerant can relatively shorten, and has reduced the live load of compressor, saves the energy loss of equipment.
Claims (4)
1. Teat pump boiler heat exchanger comprises casing (1) and is coated on the metal tube (2) of casing (1) side that metal tube (2) two ends are provided with inlet (3) and liquid outlet (4), it is characterized in that: described metal tube (2) is a comb.
2. according to the described Teat pump boiler heat exchanger of claim 1, it is characterized in that: be plane contact between described metal tube (2) and casing (1) side.
3. according to the described Teat pump boiler heat exchanger of claim 1, it is characterized in that: be provided with at least two drain pipelines (5) that are used for the water conservancy diversion refrigerant in the described metal tube (2).
4. according to the described Teat pump boiler heat exchanger of claim 3, it is characterized in that: described drain pipeline (5) is arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620062214 CN2924368Y (en) | 2006-07-23 | 2006-07-23 | Heat pump water heater heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620062214 CN2924368Y (en) | 2006-07-23 | 2006-07-23 | Heat pump water heater heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2924368Y true CN2924368Y (en) | 2007-07-18 |
Family
ID=38260801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620062214 Expired - Lifetime CN2924368Y (en) | 2006-07-23 | 2006-07-23 | Heat pump water heater heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2924368Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574572A (en) * | 2012-07-31 | 2014-02-12 | 中国科学院寒区旱区环境与工程研究所 | Steam generator with coiled tube and heat transfer sheets |
-
2006
- 2006-07-23 CN CN 200620062214 patent/CN2924368Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574572A (en) * | 2012-07-31 | 2014-02-12 | 中国科学院寒区旱区环境与工程研究所 | Steam generator with coiled tube and heat transfer sheets |
| CN103574572B (en) * | 2012-07-31 | 2015-12-09 | 中国科学院寒区旱区环境与工程研究所 | Coil pipe adds heat transfer chip steam generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070718 |
|
| EXPY | Termination of patent right or utility model |