CN201402015Y - Condenser - Google Patents
Condenser Download PDFInfo
- Publication number
- CN201402015Y CN201402015Y CN2009201493975U CN200920149397U CN201402015Y CN 201402015 Y CN201402015 Y CN 201402015Y CN 2009201493975 U CN2009201493975 U CN 2009201493975U CN 200920149397 U CN200920149397 U CN 200920149397U CN 201402015 Y CN201402015 Y CN 201402015Y
- Authority
- CN
- China
- Prior art keywords
- stream
- condenser
- flow path
- cold
- group
- 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
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a condenser that comprises a plurality of flow path groups; each flow path group comprises a first flow path that is arranged at the upper part and a second flow path thatis arranged at the lower part; an air inlet pipe of the first flow path is adjacent to an air inlet pipe of the second flow path. In the utility model, as the air inlet pipes of all flow paths in eachflow path group are arranged adjacently, the refrigerant in the flow path above the flow path group flows upwards in a converse direction, the refrigerant in the flow path below the flow path group flows downwards; when the condenser works, the airflow passing through the condenser is gradually decremented from the upper part to the lower part of the condenser; therefore, the refrigerant in the flow path above the flow path group flows in the converse direction and has a slow speed; the airflow passing the refrigerant is large; the refrigerant in the flow path below the flow path group flowsin a positive direction and has a rapid speed; the airflow passing the refrigerant is small and the temperature difference of the refrigerants flowing out of the upper and lower flow paths is small; therefore, the condenser can sufficiently utilize the heat-exchanging area, has high heat-exchanging efficiency and saves costs.
Description
Technical field
The utility model relates to the air-conditioning system technical field, particularly a kind of condenser of air conditioner.
Background technology
Energy-conservation, consumption reduction all is that China advocates energetically and enterprise makes great efforts the target that improves for it all the time, yet, because production equipment falls behind, the production technology level is low and the huge spread of design level and developed country, the product that causes China's manufacturing differs greatly aspect energy-conservation, consumption reduction compared with developed countries.
Current, general condenser for outdoor unit of air conditioner adopts double design mostly, comprises inside and outside two row's condensers, and such design windage is big, and the heat exchange wind speed is little, therefore can cause the low problem of interior row's condenser heat exchange efficiency of dual-row condenser.In addition, existing condenser for outdoor unit of air conditioner is also existing many irrational places aspect flow path designs and the layout, usually each stream is imported and exported and is had the bigger temperature difference, causing can not be fully, effectively utilize the heat exchange area of condenser, can not bring into play the heat exchange property of condenser to greatest extent, finally cause air-conditioner outdoor unit condenser heat exchange area utilization rate low, power consumption is serious.When the problems referred to above appear in air-conditioner, when household air-conditioner does not reach requiring of designer, the designer generally adopts volume, air quantity that increases air-conditioner that increases condenser and the method that increases the charging amount of cold-producing medium to solve problem, and this must cause, and cost strengthens, the wasting of resources.
The utility model content
Problem to be solved in the utility model provides a kind of condenser, and each stream outlet end of this condenser has a narrow range of temperature, and utilizes the heat exchange area of condenser fully, brings into play the heat exchange property of condenser to greatest extent, and cost is low, energy consumption is little.
For solving the problems of the technologies described above, the technical solution of the utility model is as follows:
A kind of condenser comprises some stream groups, and every stream group comprises superposed first stream, and second stream that is positioned at the bottom, and the air inlet pipe of the air inlet pipe of described first stream and described second stream is adjacent.
Preferably, described condenser is single.The single setting of condenser, windage reduces, and the heat exchange wind speed strengthens, and reduces cost.
Preferably, described stream group also is provided with cold flow road again, and the liquid feeding end on described cold flow again road is communicated with the drain pipe of described first stream and the drain pipe of described second stream respectively.Cold flow road again is set, carries out time condensation again after making the refrigerant mixed of the different temperatures that from first stream, second stream, flows out, not only reduce the temperature difference of different temperatures cold-producing medium, temperature is further reduced.
Preferably, the adjacent flow passages group outlet end on cold flow road again is adjacent, is provided with like this, can save pipeline.
Preferably, the adjacent flow passages group outlet end connection on cold flow road again; The bottom of described condenser was provided with the cold flow road, described cross cold flow road liquid feeding end passed through cold feed tube and every stream group again the outlet end on cold flow road be communicated with, described mistake cold flow road outlet end was connected with cold drain pipe.Adjacent flow passages group cold flow road outlet end again is communicated with, and the adjacent flow passages group through cold again refrigerant mixed, was entered condensation in the cold flow road again, improves the preceding degree of supercooling of throttling, is more conducive to improve unit capacity.
Preferably, described condenser also is provided with gas gathering manifold, is communicated with the first stream air inlet pipe described in every stream group and the second stream air inlet pipe.
Preferably, described stream group is two groups.
Compare with existing condenser, the utlity model has following advantage:
The utility model is owing to be provided with some stream groups, the adjacent setting of air inlet pipe of each stream in every group of stream group, make the reverse flow that makes progress of the stream cold-producing medium be arranged in stream group top, the stream cold-producing medium that is arranged in stream group below flows downward, and during condenser working, the air stream that passes condenser is reduced to the bottom gradually by condenser top, therefore, stream cold-producing medium reverse flow in top in the stream group, speed is slow, but the air-flow through it is big, stream group below stream cold-producing medium forward flow, and speed is fast, but the air-flow of process is little, this cold-producing medium that causes finally flowing out from stream up and down has a narrow range of temperature, and therefore, condenser of the present utility model can make full use of its heat exchange area, the heat exchange efficiency height, save cost.
Description of drawings
Fig. 1 is the front view of the utility model condenser;
Fig. 2 is the vertical view of the utility model condenser.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, the specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, embodiment describes to the utility model condenser.
As Fig. 1, the single setting of condenser of the present utility model comprises two groups of stream groups of a, b, and stream group a comprises superposed stream a1, and the a2 that is positioned at the bottom, and the air inlet pipe 1 of a1 stream is adjacent with the air inlet pipe 3 of a2 stream.Air inlet pipe 1, air inlet pipe 3 are communicated with gas gathering manifold 12 respectively.Stream group b comprises superposed stream b1, and the b2 that is positioned at the bottom, and the air inlet pipe 7 of b1 stream is adjacent with the air inlet pipe 8 of b2 stream.Air inlet pipe 7, air inlet pipe 8 are communicated with gas gathering manifold 12 respectively.The reverse flow that makes progress of cold-producing medium among stream a1, the stream b1, cold-producing medium is under the gravity effect, and flow velocity is slower; The downward forward flow of cold-producing medium among stream a2, the stream b2, cold-producing medium is under the gravity effect, and flow velocity is very fast, and the air-flow of the condenser of flowing through from top to bottom reduces, therefore, the cold-producing medium that the stream outlet end flows out in each stream group has a narrow range of temperature.
Cold flow road a3, cold flow road b3 more also are set respectively among stream group a, the stream group b again, and cold flow road a3 is located at stream group a below again, and cold flow road b3 is located at stream group b top again.The liquid feeding end of cold flow road a3 is communicated with the drain pipe 2 of stream a1 and the outlet end of stream a2 respectively by three-way pipe 4 again.The liquid feeding end of cold flow road b3 is communicated with the outlet end of stream b1 and the drain pipe 9 of stream b2 respectively by three-way pipe 5 again.Cold flow road again is set, carries out time condensation again after making the refrigerant mixed of the different temperatures that from stream a1, stream a2, flows out, not only reduce the temperature difference of different temperatures cold-producing medium, temperature is further reduced.
The bottom of condenser was provided with cold flow road c, and this is crossed cold flow road liquid feeding end and passed through cold feed tube 10 and be communicated with the outlet end of cold flow road a3, b3 again, crosses cold flow road outlet end and is connected with cold drain pipe 11.Adjacent flow passages group cold flow road outlet end again is communicated with, and the adjacent flow passages group through cold again refrigerant mixed, was entered condensation in the cold flow road again, improves the preceding degree of supercooling of throttling, is more conducive to improve unit capacity.
As shown in Figure 2, the utility model condenser adopts single setting, the heat exchange wind speed strengthens, and has avoided the existing problem that reduces with interior row's condenser heat exchange efficiency of dual-row condenser, greatly reduces cost, and by appropriate design condenser stream, simplify shunting mode, effectively solve each stream of condenser and import and export the big problem of the cold-producing medium temperature difference, utilize the heat exchange area of condenser fully, bring into play the heat exchange property of condenser to greatest extent, improve unit capacity.
The utility model condenser with now compare with the air-conditioner of the double design of condenser, can not only satisfy performance indications, and the material cost that condenser consumes reduces by 25%, the charging amount of cold-producing medium reduces 15%.
The above only is preferred embodiment of the present utility model, is not the utility model is done any pro forma restriction., all belong in the scope of technical solutions of the utility model protection any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present utility model.
Claims (7)
1, a kind of condenser comprises some stream groups, and every stream group comprises superposed first stream, and second stream that is positioned at the bottom, it is characterized in that, the air inlet pipe of the air inlet pipe of described first stream and described second stream is adjacent.
2, condenser according to claim 1 is characterized in that, described condenser is single.
3, condenser according to claim 1 and 2 is characterized in that, described stream group also is provided with cold flow road again, and the liquid feeding end on described cold flow again road is communicated with the drain pipe of described first stream and the drain pipe of described second stream respectively.
4, condenser according to claim 3 is characterized in that, the adjacent flow passages group outlet end on cold flow road again is adjacent.
5, condenser according to claim 3 is characterized in that, the adjacent flow passages group outlet end on cold flow road again is communicated with; The bottom of described condenser was provided with the cold flow road, described cross cold flow road liquid feeding end passed through cold feed tube and every stream group again the outlet end on cold flow road be communicated with, described mistake cold flow road outlet end was connected with cold drain pipe.
6, condenser according to claim 3 is characterized in that, described condenser also is provided with gas gathering manifold, is communicated with the first stream air inlet pipe described in every stream group and the second stream air inlet pipe.
7, condenser according to claim 3 is characterized in that, described stream group is two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201493975U CN201402015Y (en) | 2009-04-27 | 2009-04-27 | Condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201493975U CN201402015Y (en) | 2009-04-27 | 2009-04-27 | Condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201402015Y true CN201402015Y (en) | 2010-02-10 |
Family
ID=41661810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201493975U Expired - Fee Related CN201402015Y (en) | 2009-04-27 | 2009-04-27 | Condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201402015Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589202A (en) * | 2012-02-24 | 2012-07-18 | 广东志高空调有限公司 | Condenser device capable of improving heating efficiency of heat pump |
| CN102997503A (en) * | 2012-12-13 | 2013-03-27 | Tcl空调器(中山)有限公司 | Heat exchanger and heat pump outdoor unit and heat pump air conditioner using same |
-
2009
- 2009-04-27 CN CN2009201493975U patent/CN201402015Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589202A (en) * | 2012-02-24 | 2012-07-18 | 广东志高空调有限公司 | Condenser device capable of improving heating efficiency of heat pump |
| CN102997503A (en) * | 2012-12-13 | 2013-03-27 | Tcl空调器(中山)有限公司 | Heat exchanger and heat pump outdoor unit and heat pump air conditioner using same |
| CN102997503B (en) * | 2012-12-13 | 2016-02-03 | Tcl空调器(中山)有限公司 | Heat exchanger and use heat-pump-type off-premises station and the heat pump air conditioner of this heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201653005U (en) | Air-conditioning condenser | |
| CN201335513Y (en) | Heat-exchanger flow-path structure of air-conditioning outdoor unit | |
| CN202993688U (en) | Evaporator and indoor air conditioner | |
| CN201402015Y (en) | Condenser | |
| CN202371930U (en) | Water and air dual-source heat pump unit | |
| CN101706133A (en) | Air conditioner | |
| CN202835928U (en) | Microchannel heat exchanger used for heat-pump water heater | |
| CN206181683U (en) | Be used for big difference in temperature terminal air conditioning device of rack refrigerated | |
| CN202083154U (en) | Double-row pipeline heat exchanger | |
| CN203534241U (en) | Condenser | |
| CN202470237U (en) | Ultrathin card type air conditioner | |
| CN202813902U (en) | Efficient evaporator and air conditioner indoor unit | |
| CN202083046U (en) | Efficient counterflow reverse-return coil-type heat exchanger | |
| CN2851990Y (en) | Multi-row pipe evaporator | |
| CN201945096U (en) | Evaporator structure | |
| CN201476415U (en) | Heat exchanger of outdoor unit of air-cooled heat pump air conditioner | |
| CN201218634Y (en) | Double-loop over-cooling type cocurrent flow condenser | |
| CN202281365U (en) | Air-conditioning heat exchanger and air conditioner with same | |
| CN102635984B (en) | Outdoor condenser and air-conditioner | |
| CN201945099U (en) | Water distributor and evaporative type condenser without air blower | |
| CN202041106U (en) | Parallel flow heat exchanger | |
| CN104848515B (en) | Air-conditioning heat exchanger and wall hanging type air conditioner indoor unit | |
| CN201476173U (en) | Air-water composite heat-source hot-pump type split air conditioner | |
| CN201680511U (en) | Air conditioner | |
| CN204678665U (en) | Air-condition heat exchanger and wall hanging type air conditioner indoor unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Chigo Heating & Ventilation Equipment Co., Ltd. Assignor: Guangdong Chigo Air-Coditioning Co., Ltd. Contract record no.: 2012440000243 Denomination of utility model: Self cleaning method for condenser Granted publication date: 20100210 License type: Exclusive License Record date: 20120522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20180427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |