CN202209823U - Heat pump re-supercooling volatilization type heat exchanger - Google Patents
Heat pump re-supercooling volatilization type heat exchanger Download PDFInfo
- Publication number
- CN202209823U CN202209823U CN2011202972349U CN201120297234U CN202209823U CN 202209823 U CN202209823 U CN 202209823U CN 2011202972349 U CN2011202972349 U CN 2011202972349U CN 201120297234 U CN201120297234 U CN 201120297234U CN 202209823 U CN202209823 U CN 202209823U
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- CN
- China
- Prior art keywords
- subcooler
- heat exchanger
- heat pump
- type heat
- evaporator body
- 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 - Fee Related
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Abstract
A heat pump re-supercooling volatilization type heat exchanger includes an evaporator body, and is characterized in that a water receiving plate for collecting condensed water is arranged on the evaporator body, installed at the bottom of the evaporator body in a matched manner and provided with a subcooler at the bottom; the subcooler is connected with a working medium outlet of a condenser through one end of a pipeline; the other end of the subcooler is connected with the evaporator body in a matched manner; a pipeline connected with the subcooler is clung to the bottom of the water receiving plate; a throttling device is arranged between the subcooler and the evaporator body and connected with the subcooler and the evaporator body respectively; the subcooler is formed by winding a copper pipe; the evaporator body is a fin type evaporator; and the throttling device is further limited to be a capillary tube, or the throttling device is a thermal expansion valve. The heat pump re-supercooling volatilization type heat exchanger provided by the utility model has simple structure, high equipment utilization ratio and excellent energy saving effect, and is environment-friendly.
Description
Technical field
The utility model relates to the air source hot pump water heater field of components, the heat exchanger that particularly a kind of air source hot pump water heater is used.
Background technology
At present, air source hot pump water heater is to be the purpose that thermal source is realized " heating " water with the air, reaches efficient, energy-conserving and environment-protective, and directly accomplishes the device that the heat that absorbs the external environment air makes the evaporation of heat exchange working medium, is exactly heat exchanger.Along with the air themperature of the heat exchanger of flowing through reduces gradually, on heat exchanger, can produce cryogenic condensation water.Yet this cryogenic condensation water can directly be discharged extraneous usually through drainpipe, cause the waste of the energy; Simultaneously, condensed water directly discharging can have a strong impact on external environment, thereby its structure still awaits further improvement.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, and the heat pump that provide simple in structure, utilization rate of equipment and installations is high, good energy-conserving effect is protected environment again is after cold evaporation type heat exchanger.
The goal of the invention of the utility model is achieved in that a kind of heat pump is after cold evaporation type heat exchanger; Comprise vaporiser body; It is characterized in that: said vaporiser body is provided with the drip tray that is used to collect condensed water, the adaptive bottom that is installed on vaporiser body of drip tray, and the bottom of said drip tray is provided with subcooler; Subcooler is connected with the condenser sender property outlet through pipeline one end, and the subcooler other end is connected with vaporiser body is adaptive.
According to above-mentioned, the pipeline that is connected with subcooler is close to the bottom of drip tray.
Wherein, be provided with throttling arrangement between said subcooler and the vaporiser body, throttling arrangement is connected with subcooler, vaporiser body respectively.
And said subcooler is that the copper pipe coiling forms.
Moreover said vaporiser body is a finned evaporator.
According to above-mentioned further qualification, said throttling arrangement is a capillary.
Perhaps, said throttling arrangement is a heating power expansion valve.
The heat exchanger that the utility model is used Teat pump boiler in the prior art improves; Through vaporiser body, the drip tray that is arranged at the vaporiser body bottom and the respective outer side edges of subcooler, when vaporiser body moved, the condensed water of generation was collected in the drip tray; The working medium that is in the condition of high temperature is passed through drip tray bottom, subcooler respectively through pipeline; Carry out heat exchange with condensed water, subcooler respectively before and after making working medium, realize the secondary cooling, improve utilization rate of equipment and installations; Make full use of the energy, reach good energy-conserving effect; And condensed water uprises temperature and volatilizees through overheated transmission, need not condensate draining, makes environment protecting better.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further to describe.
According to shown in Figure 1; The said heat pump of the utility model is after cold evaporation type heat exchanger, and it comprises vaporiser body 1, and vaporiser body 1 is provided with drip tray 2; Drip tray 2 is used to collect water with fixed attention, and this drip tray 2 hides vaporiser body 1 bottom and adaptive bottoms that are installed on vaporiser body 1.Wherein, these drip tray 2 bottoms are provided with subcooler 3, and subcooler 3 is connected with condenser sender property outlet 5 through pipeline 4 one ends, subcooler 3 other ends and 1 adaptive connection of vaporiser body, and the pipeline 4 that is connected with subcooler 3 is close to the bottom of drip tray 2.And, being provided with throttling arrangement 6 between subcooler 3 and the vaporiser body 1, throttling arrangement 6 is installed on the vaporiser body 1, and throttling arrangement 6 is connected with subcooler 3, vaporiser body 1 respectively.
According to above-mentioned further qualification, this subcooler 3 is reeled for copper pipe and is formed, and the two ends outlet of the subcooler 3 of copper pipe is connected with pipeline 4, throttling arrangement 6 respectively.Vaporiser body 1 then adopts finned tube evaporator; Improve the coefficient of heat transfer of vaporiser body 1; The flowing of condensed water that helps its generation, and the pitch of fins of the fin of vaporiser body 1, tube pitch, fin surface shape, port number are provided with according to practical application, guarantee sufficient exchange capability of heat.And throttling arrangement 6 is a capillary, can regulate the function of working medium flow automatically, thereby makes simple in structure, with low cost.Perhaps, this throttling arrangement 6 is a heating power expansion valve, and it can regulate the working medium flow that gets into vaporiser body 1 according to the working medium temperature that flows out vaporiser body 1.
That is, Teat pump boiler when operation, working medium since during Teat pump boiler work the hot water temperature raise and along with rising, the working medium temperature of condenser sender property outlet 5 is high, it connects subcoolers 3 through pipeline 4.Wherein, vaporiser body 1 produces condensed water and is collected in vaporiser body 1 bottom through drip tray 2, and the pipeline 4 of connection subcooler 3 is close to the bottom of drip tray 2; Make condensed water carry out heat transmission, let the working medium cooling, and working medium is cooled off once more through subcooler 3 and flow through throttling arrangement 6 through the working medium of piping 4 and drip tray 2; After the throttling working medium inflow evaporator body 1 again condensation through air moisture content; Realize that the working medium of condensator outlet carries out the secondary cooling,, improve utilization rate of equipment and installations for inflow evaporator body 1 better absorbs heat; The low-temperature energy sources of abundant condensed water makes energy-saving effect better again.And, because the working medium of condensed water and high temperature is carried out heat exchange, condensate temperature is constantly raise and volatilizing, environment is protected in the evaporated condensation water drainage better when making Teat pump boiler work.
Above-mentioned specific embodiment is merely the utility model invention effect specific embodiment preferably, and all or heat pumps of being equal to identical with this structure are after cold evaporation type heat exchanger structure, all in its protection domain.
Claims (7)
1. a heat pump is after cold evaporation type heat exchanger; Comprise vaporiser body (1); It is characterized in that: said vaporiser body (1) is provided with the drip tray (2) that is used to collect condensed water, the adaptive bottom that is installed on vaporiser body (1) of drip tray (2), and the bottom of said drip tray (2) is provided with subcooler (3); Subcooler (3) is connected subcooler (3) other end and adaptive connection of vaporiser body (1) through pipeline (4) one ends with condenser sender property outlet (5).
According to the said heat pump of claim 1 after cold evaporation type heat exchanger, it is characterized in that: the said pipeline (4) that is connected with subcooler (3) is close to the bottom of drip tray (2).
According to the said heat pump of claim 2 after cold evaporation type heat exchanger, it is characterized in that: be provided with throttling arrangement (6) between said subcooler (3) and the vaporiser body (1), throttling arrangement (6) is connected with subcooler (3), vaporiser body (1) respectively.
According to the said heat pump of claim 3 after cold evaporation type heat exchanger, it is characterized in that: said subcooler (3) is reeled for copper pipe and is formed.
According to the said heat pump of claim 3 after cold evaporation type heat exchanger, it is characterized in that: said vaporiser body (1) is a finned evaporator.
According to the said heat pump of claim 3 after cold evaporation type heat exchanger, it is characterized in that: said throttling arrangement (6) is a capillary.
According to the said heat pump of claim 3 after cold evaporation type heat exchanger, it is characterized in that: said throttling arrangement (6) is a heating power expansion valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202972349U CN202209823U (en) | 2011-08-16 | 2011-08-16 | Heat pump re-supercooling volatilization type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202972349U CN202209823U (en) | 2011-08-16 | 2011-08-16 | Heat pump re-supercooling volatilization type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202209823U true CN202209823U (en) | 2012-05-02 |
Family
ID=45989370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202972349U Expired - Fee Related CN202209823U (en) | 2011-08-16 | 2011-08-16 | Heat pump re-supercooling volatilization type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202209823U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423925A (en) * | 2012-05-16 | 2013-12-04 | 北汽福田汽车股份有限公司 | Cooling device and cooling method for cooling refrigerant of vehicle air conditioner |
| CN105485781A (en) * | 2016-01-26 | 2016-04-13 | 珠海格力电器股份有限公司 | Refrigerating equipment |
| CN105588379A (en) * | 2015-01-22 | 2016-05-18 | 青岛海信日立空调系统有限公司 | Indoor unit of air conditioner and air conditioner |
-
2011
- 2011-08-16 CN CN2011202972349U patent/CN202209823U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423925A (en) * | 2012-05-16 | 2013-12-04 | 北汽福田汽车股份有限公司 | Cooling device and cooling method for cooling refrigerant of vehicle air conditioner |
| CN105588379A (en) * | 2015-01-22 | 2016-05-18 | 青岛海信日立空调系统有限公司 | Indoor unit of air conditioner and air conditioner |
| CN105485781A (en) * | 2016-01-26 | 2016-04-13 | 珠海格力电器股份有限公司 | Refrigerating equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 Termination date: 20200816 |