CN202835789U - Heat-pump water heater - Google Patents
Heat-pump water heater Download PDFInfo
- Publication number
- CN202835789U CN202835789U CN 201220512903 CN201220512903U CN202835789U CN 202835789 U CN202835789 U CN 202835789U CN 201220512903 CN201220512903 CN 201220512903 CN 201220512903 U CN201220512903 U CN 201220512903U CN 202835789 U CN202835789 U CN 202835789U
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- China
- Prior art keywords
- heat
- compressor
- refrigerant
- exchanger rig
- teat pump
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat-pump water heater which comprises a compressor with a refrigerant inlet, wherein a heat exchanging device used for absorbing heat emitted by the compressor and for passing through of refrigerant is arranged outside the compressor, the heat exchanging device is communicated with the refrigerant inlet, and the refrigerant enters the compressor after passing through the heat exchanging device. According to the heat-pump water heater, the heat exchanging device is arranged outside the compressor to absorb the heat emitted by the compressor and transmit the heat to the refrigerant passing through the heat exchanging device, and therefore transmission and transferring of the heat emitted by the compressor to the refrigerant are achieved, temperature of the refrigerant is increased, and further heating efficiency of the heat-pump water heater and use ratio of energy are improved.
Description
Technical field
The utility model relates to technical field of water heaters, especially relates to a kind of Teat pump boiler.
Background technology
Existing Teat pump boiler as shown in Figure 1, comprises compressor 1, condenser 2, throttling arrangement 3 and evaporimeter 4, and sequentially is communicated with by refrigerant pipe 5, forms circulation canal.Refrigerant just circulates in above-mentioned circulation canal, heat up through evaporimeter 4, the refrigerant stream of compressed machine 1 boil down to high pressure-temperature, and when flowing through condenser 2 to cool water heating.The temperature of refrigerant when flowing through condenser 2 is higher, and the efficiency of heating surface of Teat pump boiler is just higher.And compressor 1 can distribute a large amount of heats in the process of operation, does not all have in the prior art this part heat is used, and has caused the waste of resource.If can and pass to refrigerant with this part heat absorption, increase the temperature of refrigerant, just can improve the efficiency of heating surface of Teat pump boiler.
The utility model content
Main purpose of the present utility model is to provide a kind of Teat pump boiler, is intended to improve the efficiency of heating surface of energy utilization rate and Teat pump boiler.
To achieve these objectives, the utility model proposes a kind of Teat pump boiler, comprise that one has the compressor of refrigerant entrance, described compressor outside is provided with and absorbs the heat that this compressor distributes and the heat-exchanger rig that passes through for refrigerant, described heat-exchanger rig is communicated with described refrigerant entrance, and described refrigerant enters compressor after by this heat-exchanger rig.
Preferably, described heat-exchanger rig is the pipeline that is wound in the compressor outer wall.
Preferably, described pipeline is flat tube.
Preferably, described pipeline is copper pipe.
Preferably, described heat-exchanger rig outside is covered with heat-insulation layer.
Preferably, described heat-exchanger rig is integrated the shell that is arranged at compressor, and described shell interlayer is provided with along the passage of compressor longitudinal extension, and described passage one end is communicated with described refrigerant entrance.
A kind of Teat pump boiler provided by the utility model, in the compressor outer setting heat-exchanger rig, the heat that distributes to absorb compressor, and with the flow through refrigerant of heat-exchanger rig of heat transferred, realized that heat that compressor distributes is to transmission and the transfer of refrigerant, increase the temperature of refrigerant, thereby improved the efficiency of heating surface of Teat pump boiler and the utilization rate of the energy.
Description of drawings
Fig. 1 is the structural representation of Teat pump boiler in the prior art;
Fig. 2 is the structural representation of Teat pump boiler one preferred embodiment of the present utility model.
The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Referring to Teat pump boiler of the present utility model one preferred embodiment shown in Figure 2, described Teat pump boiler comprises compressor 100, condenser 200, throttling arrangement 300, evaporimeter 400, and sequentially be communicated with by refrigerant pipe 500, wherein compressor 100 comprises a refrigerant entrance 110 and refrigerant exit 120, and its outside also is provided with and absorbs the heat that compressor 100 distributes and the heat-exchanger rig 600 that passes through for refrigerant, these heat-exchanger rig 600 1 ends are communicated with evaporimeter 400 by refrigerant pipe 500, the other end directly is communicated with (perhaps being communicated with the refrigerant entrance of compressor by refrigerant pipe) with the refrigerant entrance 110 of compressor 100, the refrigerant exit 120 of compressor 100 is communicated with condenser 200 by refrigerant pipe 500.
When Teat pump boiler starts, compressor 100 operation and distribute heats, heat-exchanger rig 600 absorbs the heat that compressor 100 distributes, temperature is improved, refrigerant passes through from heat-exchanger rig 600, the heat that will absorption heat-exchange device 600 absorbs from compressor 100, refrigerant temperature is improved, so the heat that compressor 100 distributes just has been transferred to refrigerant by heat-exchanger rig 600.Simultaneously, after refrigerant had absorbed heat, the temperature of heat-exchanger rig 600 reduced, and can absorb the heat that compressor 100 distributes again, thus endlessly absorbing heat rising of the refrigerant that from heat-exchanger rig 600, passes through temperature.Refrigerant just enters compressor 100 by the refrigerant entrance 110 of compressor 100 afterwards by heat-exchanger rig 600, the temperature because refrigerant has raise during by heat-exchanger rig 600, the suction temperature of compressor 100 and pressure of inspiration(Pi) will improve, when refrigerant is discharged from the refrigerant exit 120 of compressor 100, the delivery temperature of compressor 100 and pressure at expulsion also can improve, the refrigerant of HTHP is through 200 pairs of cool water heatings of condenser, refrigerant discharges more heat and faster water is heated to predetermined temperature, the last refrigerant throttling arrangement 300 of flowing through successively, behind the evaporimeter 400, return heat-exchanger rig 600, enter the next round circulation.As seen, the Teat pump boiler of present embodiment takes full advantage of the heat that compressor 100 distributes, and has improved the efficiency of heating surface of energy utilization rate and Teat pump boiler.
Heat-exchanger rig 600 in the present embodiment is for being wound in the pipeline of compressor 100 outer walls, and the aluminium that the preferred heat conductivity of the material of pipeline is better or copper material are for the ease of being connected the preferred copper pipe of present embodiment with original copper material refrigerant pipe 500 in the Teat pump boiler.The copper pipe heat-conductive characteristic is strong, after being wound in compressor 100 outer walls, can absorb fully rapidly the heat that compressor 100 distributes; When refrigerant is flowed through copper pipe, the heat that absorbs can be passed to rapidly refrigerant fully again simultaneously, pyroconductivity is high.
Further, the copper pipe pipeline of present embodiment is flat tube.Flat tube contacts more fully tight with compressor 100 outer walls and contact area is larger, more is conducive to heat-exchanger rig 600 and fully absorbs the heat that compressors 100 distribute, and reduces the loss of heat, improves the heat absorption rate.
Further, described heat-exchanger rig 600 outsides are covered with the heat-insulation layer (not shown), also namely the outside of the copper pipe in present embodiment coats heat-insulation layer, perhaps copper pipe being reinstated heat-insulation layer together with compressor 100 outer walls one coats, prevent dissipation of heat in the external world as far as possible, all absorbed by heat-exchanger rig 600.Further reduce thermal loss, improve energy utilization rate.
In addition, described heat-exchanger rig 600 also can be the shell that is integrally formed at compressor 100, described shell interlayer is provided with along the passage of compressor 100 longitudinal extensions, and described passage one end is communicated with described refrigerant entrance 110 by refrigerant pipe 500, and the other end is communicated with evaporimeter 400 by refrigerant pipe 500.Above-mentioned passage can be one, also can be some.
Certainly; the related heat-exchanger rig of the utility model is not limited to above form; everyly can absorb the heat that compressor distributes; and can be with the heat transferred refrigerant; realize transmission or the transfer of heat from the compressor to the refrigerant; all belong to the heat-exchanger rig that the utility model is mentioned, all within protection domain of the present utility model.
Should be understood that; it below only is preferred embodiment of the present utility model; can not therefore limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (6)
1. Teat pump boiler, comprise that one has the compressor of refrigerant entrance, it is characterized in that, described compressor outside is provided with and absorbs the heat that this compressor distributes and the heat-exchanger rig that passes through for refrigerant, described heat-exchanger rig is communicated with described refrigerant entrance, and described refrigerant enters compressor after by this heat-exchanger rig.
2. Teat pump boiler according to claim 1 is characterized in that, described heat-exchanger rig is the pipeline that is wound in the compressor outer wall.
3. Teat pump boiler according to claim 2 is characterized in that, described pipeline is flat tube.
4. according to claim 2 or 3 described Teat pump boilers, it is characterized in that described pipeline is copper pipe.
5. Teat pump boiler according to claim 1 is characterized in that, described heat-exchanger rig outside is covered with heat-insulation layer.
6. Teat pump boiler according to claim 1 is characterized in that, described heat-exchanger rig is integrated the shell that is arranged at compressor, and described shell interlayer is provided with along the passage of compressor longitudinal extension, and described passage one end is communicated with described refrigerant entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220512903 CN202835789U (en) | 2012-09-29 | 2012-09-29 | Heat-pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220512903 CN202835789U (en) | 2012-09-29 | 2012-09-29 | Heat-pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202835789U true CN202835789U (en) | 2013-03-27 |
Family
ID=47947481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220512903 Expired - Fee Related CN202835789U (en) | 2012-09-29 | 2012-09-29 | Heat-pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202835789U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890209A (en) * | 2016-04-27 | 2016-08-24 | 常州大学 | Compressor with dissipated heat recycling function and air conditioner comprising compressor |
| JP2016200368A (en) * | 2015-04-14 | 2016-12-01 | 日立アプライアンス株式会社 | Heat pump device and hot water supply device |
| CN107289660A (en) * | 2017-06-30 | 2017-10-24 | 美的集团武汉制冷设备有限公司 | Air-conditioning system |
| CN110513271A (en) * | 2019-08-29 | 2019-11-29 | 烟台三禾畜牧养殖环境净化工程有限公司 | Ozone gas booster pump |
| CN111271778A (en) * | 2019-08-09 | 2020-06-12 | 宁波奥克斯电气股份有限公司 | Outdoor unit mainboard cooling system and method and air conditioner |
-
2012
- 2012-09-29 CN CN 201220512903 patent/CN202835789U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016200368A (en) * | 2015-04-14 | 2016-12-01 | 日立アプライアンス株式会社 | Heat pump device and hot water supply device |
| CN105890209A (en) * | 2016-04-27 | 2016-08-24 | 常州大学 | Compressor with dissipated heat recycling function and air conditioner comprising compressor |
| CN107289660A (en) * | 2017-06-30 | 2017-10-24 | 美的集团武汉制冷设备有限公司 | Air-conditioning system |
| CN111271778A (en) * | 2019-08-09 | 2020-06-12 | 宁波奥克斯电气股份有限公司 | Outdoor unit mainboard cooling system and method and air conditioner |
| CN111271778B (en) * | 2019-08-09 | 2021-06-04 | 宁波奥克斯电气股份有限公司 | Outdoor unit mainboard cooling system and method and air conditioner |
| CN110513271A (en) * | 2019-08-29 | 2019-11-29 | 烟台三禾畜牧养殖环境净化工程有限公司 | Ozone gas booster pump |
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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: 20130327 Termination date: 20190929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |