CN102589202A - Condenser device capable of improving heating efficiency of heat pump - Google Patents
Condenser device capable of improving heating efficiency of heat pump Download PDFInfo
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- CN102589202A CN102589202A CN2012100448095A CN201210044809A CN102589202A CN 102589202 A CN102589202 A CN 102589202A CN 2012100448095 A CN2012100448095 A CN 2012100448095A CN 201210044809 A CN201210044809 A CN 201210044809A CN 102589202 A CN102589202 A CN 102589202A
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- heat pump
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Abstract
The invention discloses a condenser device capable of improving heating efficiency of a heat pump. The condenser device comprises a condenser, a condenser confluence pipe, a condenser liquid outlet pipe, a bypass capillary pipe and a condenser supercooling section, wherein the condenser confluence pipe is communicated with the condenser; the condenser liquid outlet pipe is communicated with a throttling device and the condenser; the inlet end of the bypass capillary pipe is communicated with a compressor; the outlet end of the bypass capillary pipe comprises three branch capillary pipes, wherein the first branch capillary pipe is communicated with the condenser liquid outlet pipe; the second branch capillary pipe is communicated with the condenser confluence pipe; and a third branch capillary pipe is communicated with the condenser supercooling section. Compared with the prior art, the condenser device capable of improving the heating efficiency of the heat pump can heat continuously, meanwhile, the indoor temperature fluctuation caused by stage defrosting during heating in the prior art can be eliminated, the heating amount is improved under the condition that the heat exchange effect of the condenser is not influenced, and meanwhile, the damage caused by the frequent switching of a four-way valve can be reduced.
Description
Technical field
The present invention relates to the air-conditioner field, exactly be meant a kind of condenser device that can improve the heat pump heating efficiency.
Background technology
Generally speaking, air-conditioning can produce the surface that frost covers condenser along with the operation that heats; Influence heating effect, existing technology can adopt generally that the regular transformation of ownership is cold to defrost, and the conversion of the shutdown during this not only no longer produces heat; And in the process of refrigeration, can make the negative increase of room heat, and treat to heat once more when starting, need the long period balance sysmte; And the heating capacity that produces during this period of time is less, has influenced the heating efficiency of air-conditioning.
Summary of the invention
To above-mentioned defective; The technical problem that the present invention solves is to provide a kind of condenser device that can improve the heat pump heating efficiency; Can heat continuously; Can eliminate simultaneously the prior art fluctuations in indoor temperature that interim defrosting brings when heating, under the situation that does not influence condenser heat exchange effect, improve heating capacity, can reduce cross valve simultaneously and frequently switch the infringement that is brought.
In order to solve above technical problem, the condenser device that can improve the heat pump heating efficiency provided by the invention comprises condenser, condenser collecting pipe, condenser drain pipe, bypass capillary and condenser super cooled sect; Said condenser collecting pipe is communicated with said condenser; Said condenser drain pipe is communicated with throttling arrangement and said condenser, and the entrance point of said bypass capillary is communicated with compressor, and the port of export comprises three branched hair tubules; Wherein the first branched hair tubule is communicated with the condenser drain pipe; The second branched hair tubule is communicated with the condenser collecting pipe, and the 3rd branched hair tubule is communicated with the condenser super cooled sect, high temperature and high pressure gas in these three branched hair tubules; Flow to the frosting condenser by condenser drain pipe, condenser collecting pipe, condenser super cooled sect respectively, play preferable defrosting effect from down to up.
Preferably, said bypass capillary is provided with the cold-producing medium gauge tap.
Preferably, said cold-producing medium gauge tap is a magnetic valve.
Preferably, the condenser device that can improve the heat pump heating efficiency also comprises temperature-sensing probe, and said temperature-sensing probe is arranged on said condenser, and said temperature-sensing probe is through controller and the interlock of said cold-producing medium gauge tap.
The condenser device that can improve the heat pump heating efficiency provided by the invention; Comprise condenser, condenser collecting pipe, condenser drain pipe, bypass capillary and condenser super cooled sect, said condenser collecting pipe is communicated with said condenser, and said condenser drain pipe is communicated with throttling arrangement and said condenser; The entrance point of said bypass capillary is communicated with compressor; The port of export comprises three branched hair tubules, and wherein the first branched hair tubule is communicated with the condenser drain pipe, and the second branched hair tubule is communicated with the condenser collecting pipe; The 3rd branched hair tubule is communicated with the condenser super cooled sect; High temperature and high pressure gas in these three branched hair tubules flows to the frosting condenser by condenser drain pipe, condenser collecting pipe, condenser super cooled sect respectively, plays preferable defrosting effect from down to up.Compared with prior art, the condenser device that can improve the heat pump heating efficiency provided by the invention is when air-conditioner is heating; After the indoor condensation heat release of most of refrigerant gas process of discharging,, get into condenser by the condenser drain pipe through the throttling arrangement throttling at compressor; And the evaporation heat absorption that in condenser, makes progress returns in the compressor; When condenser had frost, another fraction high temperature refrigerant gas of being discharged by compressor then passed through high temperature and high pressure gas in three branched hair tubules, flows to the frosting condenser by condenser drain pipe, condenser collecting pipe, condenser super cooled sect respectively; Play preferable defrosting effect from down to up; Its heat that brings is upwards brought in the whole condenser by the condenser collecting pipe, makes that defrosting is more even, thereby arrives the purpose of the defrosting while heating.
In addition; The condenser device that can improve the heat pump heating efficiency provided by the invention, temperature-sensing probe is arranged on said condenser, and said temperature-sensing probe is through controller and the interlock of said cold-producing medium gauge tap; The refrigerant gas amount is controlled by bypass capillary; And the time of defrosting is to be controlled by temperature-sensing probe and cold-producing medium gauge tap, and finally is to bring into the whole air-conditioning system from this fraction heat that compressor brought out, so can reuse.
Description of drawings
Fig. 1 is for improving the structural representation of the condenser device of heat pump heating efficiency in the embodiment of the invention;
Fig. 2 is for improving the side-looking structural representation of the condenser device of heat pump heating efficiency in the embodiment of the invention, the direction of arrow is the flow direction of condensed water among the figure.
The specific embodiment
For those skilled in the art can understand technical scheme provided by the present invention better, set forth below in conjunction with specific embodiment.
See also Fig. 1 and Fig. 2, Fig. 1 is for improving the structural representation of the condenser device of heat pump heating efficiency in the embodiment of the invention; Fig. 2 is for improving the side-looking structural representation of the condenser device of heat pump heating efficiency in the embodiment of the invention, the direction of arrow is the flow direction of condensed water among the figure.
The condenser device that can improve the heat pump heating efficiency that the embodiment of the invention provides; Comprise condenser 7, condenser collecting pipe 1, condenser drain pipe 2, bypass capillary 3 and condenser super cooled sect 4, condenser collecting pipe 1 is communicated with condenser 7, and condenser drain pipe 2 is communicated with throttling arrangement and condenser 7; The entrance point of bypass capillary 3 is communicated with compressor; The port of export comprises three branched hair tubules, and wherein the first branched hair tubule 31 is communicated with condenser drain pipe 2, and the second branched hair tubule 32 is communicated with condenser collecting pipe 1; The 3rd branched hair tubule 33 is communicated with condenser super cooled sect 4; High temperature and high pressure gas in these three branched hair tubules flows to frosting condenser 7 by condenser drain pipe 2, condenser collecting pipe 1, condenser super cooled sect 4 respectively, plays preferable defrosting effect from down to up.When air-conditioner is heating; After the indoor condensation heat release of most of refrigerant gas process of discharging,, get into condensers 7 by condenser drain pipe 2 through the throttling arrangement throttling at compressor; And the evaporation heat absorption that in condenser 7, makes progress returns in the compressor; When condenser 7 had frost, another fraction high temperature refrigerant gas of being discharged by compressor then passed through high temperature and high pressure gas in three branched hair tubules, flows to frosting condenser 7 by condenser drain pipe 2, condenser collecting pipe 1, condenser super cooled sect 4 respectively; Play preferable defrosting effect from down to up; Its heat that brings is upwards brought in the whole condenser 7 by condenser collecting pipe 1, makes that defrosting is more even, thereby arrives the purpose of the defrosting while heating.
Especially; The condenser device that can improve the heat pump heating efficiency provided by the invention, bypass capillary 3 is provided with cold-producing medium gauge tap 5, and this cold-producing medium gauge tap 5 is a magnetic valve; Temperature-sensing probe 6 is arranged on condenser 7 bottoms; Temperature-sensing probe 6 is through controller and 5 interlocks of cold-producing medium gauge tap, and the refrigerant gas amount is controlled by bypass capillary 3, and the time of defrosting is to be controlled by temperature-sensing probe 6 and cold-producing medium gauge tap 5; And finally be to bring into the whole air-conditioning system from this fraction heat that compressor brought out, so can reuse.
In addition; Reason owing to gravity; The condensed water major part that in the process of heating, produces can be accumulated near 4 sections of condenser supercooling tubes, so this part is more white than being easier to generation earlier, and the high temperature refrigerant gas that can improve the condenser device of heat pump heating efficiency provided by the invention is to get into from condenser supercooling tube section 4; Temperature is upwards decay gradually, and this temperature gradient field makes condenser 7 produce more difficulty of frost.
Compared with prior art; The condenser device that can improve the heat pump heating efficiency provided by the invention; Can heat continuously; Can eliminate simultaneously the prior art fluctuations in indoor temperature that interim defrosting brings when heating, under the situation that does not influence condenser heat exchange effect, improve heating capacity, can reduce cross valve simultaneously and frequently switch the infringement that is brought.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (4)
1. condenser device that can improve the heat pump heating efficiency; It is characterized in that comprise condenser, condenser collecting pipe, condenser drain pipe, bypass capillary and condenser super cooled sect, said condenser collecting pipe is communicated with said condenser; Said condenser drain pipe is communicated with throttling arrangement and said condenser; The entrance point of said bypass capillary is communicated with compressor, and the port of export comprises three branched hair tubules, and wherein the first branched hair tubule is communicated with the condenser drain pipe; The second branched hair tubule is communicated with the condenser collecting pipe, and the 3rd branched hair tubule is communicated with the condenser super cooled sect.
2. the condenser device that can improve the heat pump heating efficiency according to claim 1 is characterized in that said bypass capillary is provided with the cold-producing medium gauge tap.
3. the condenser device that can improve the heat pump heating efficiency according to claim 2 is characterized in that, said cold-producing medium gauge tap is a magnetic valve.
4. the condenser device that can improve the heat pump heating efficiency according to claim 2; It is characterized in that; Also comprise temperature-sensing probe, said temperature-sensing probe is arranged on said condenser, and said temperature-sensing probe is through controller and the interlock of said cold-producing medium gauge tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100448095A CN102589202A (en) | 2012-02-24 | 2012-02-24 | Condenser device capable of improving heating efficiency of heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100448095A CN102589202A (en) | 2012-02-24 | 2012-02-24 | Condenser device capable of improving heating efficiency of heat pump |
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| Publication Number | Publication Date |
|---|---|
| CN102589202A true CN102589202A (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100448095A Pending CN102589202A (en) | 2012-02-24 | 2012-02-24 | Condenser device capable of improving heating efficiency of heat pump |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759471A (en) * | 2014-01-21 | 2014-04-30 | 广东志高空调有限公司 | Air conditioner heat exchanger with foam metal fins |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10205917A (en) * | 1997-01-20 | 1998-08-04 | Samsung Electron Co Ltd | Condenser |
| CN2828678Y (en) * | 2005-09-03 | 2006-10-18 | 珠海格力电器股份有限公司 | Air conditioner with hot-air straight structure |
| CN101140119A (en) * | 2007-06-29 | 2008-03-12 | 清华大学 | Liquid division type double-pipe condenser |
| CN201402015Y (en) * | 2009-04-27 | 2010-02-10 | 广东志高空调有限公司 | Condenser |
| CN201539997U (en) * | 2009-12-01 | 2010-08-04 | 海信（山东）空调有限公司 | High-efficiency condenser and air conditioner equipped with same |
-
2012
- 2012-02-24 CN CN2012100448095A patent/CN102589202A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10205917A (en) * | 1997-01-20 | 1998-08-04 | Samsung Electron Co Ltd | Condenser |
| CN2828678Y (en) * | 2005-09-03 | 2006-10-18 | 珠海格力电器股份有限公司 | Air conditioner with hot-air straight structure |
| CN101140119A (en) * | 2007-06-29 | 2008-03-12 | 清华大学 | Liquid division type double-pipe condenser |
| CN201402015Y (en) * | 2009-04-27 | 2010-02-10 | 广东志高空调有限公司 | Condenser |
| CN201539997U (en) * | 2009-12-01 | 2010-08-04 | 海信（山东）空调有限公司 | High-efficiency condenser and air conditioner equipped with same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759471A (en) * | 2014-01-21 | 2014-04-30 | 广东志高空调有限公司 | Air conditioner heat exchanger with foam metal fins |
| CN103759471B (en) * | 2014-01-21 | 2016-04-20 | 广东志高空调有限公司 | A kind of air-condition heat exchanger of foam metal fin |
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Application publication date: 20120718 |