CN202579191U - Compressor and air conditioner system and hot pump water heater with same - Google Patents
Compressor and air conditioner system and hot pump water heater with same Download PDFInfo
- Publication number
- CN202579191U CN202579191U CN 201220185160 CN201220185160U CN202579191U CN 202579191 U CN202579191 U CN 202579191U CN 201220185160 CN201220185160 CN 201220185160 CN 201220185160 U CN201220185160 U CN 201220185160U CN 202579191 U CN202579191 U CN 202579191U
- Authority
- CN
- China
- Prior art keywords
- compressor
- pressure cylinder
- low
- high pressure
- mixing chamber
- 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
Abstract
The utility model provides a compressor and an air conditioner system and a hot pump water heater with the same. The compressor comprises a low pressure cylinder and a high pressure cylinder which are serially connected. The compressor also comprises a mixing cavity serially arranged between the low pressure cylinder and the high pressure cylinder, and a spray device is arranged in the mixing cavity. The utility model also provides an air conditioner system and a hot pump water heater. According to the compressor and the air conditioner system and the hot pump water heater with the same, the mixing cavity is serially connected between the low pressure cylinder and the high pressure cylinder, the spray structure is arranged in the mixing cavity, during working, a freezing medium with high temperature and medium pressure, compressed in the low pressure cylinder, is drained into the mixing cavity to be mixed with a gas-liquid mixed freezing medium which is sprayed from the spray structure, wherein the liquid state freezing medium absorbs heat and gasifies, the temperature of the freezing medium with high temperature and medium pressure is reduced, the suction temperature of the high pressure cylinder is reduced, and then the exhaust temperature of the compressor is effectively reduced.
Description
Technical field
The utility model relates to field of air conditioning, in particular to a kind of compressor and have its air-conditioning system and heat pump water heater.
Background technique
At present, the employed two kinds of main refrigeration agents of field of air conditioning are R22 and R410A, and R22 has destruction to atmospheric ozone layer, progressively are eliminated, and the greenhouse effect of R410A higher (GWP about 2100) also will face and be eliminated.The ODP of R32 (difluoromethane) is 0, GWP lower (about 675), and system COP is higher, is considered to one of refrigeration agent of more potential alternative R22 and R410A.But R32 has higher delivery temperature, causes compressor reliability to reduce, to a certain degree limit the using scope of R32.
The model utility content
The utility model aims to provide a kind of air-conditioning system and heat pump water heater that reduces the compressor of compressor exhaust temperature and have it, to solve the high problem of delivery temperature of R32, improves the using scope of R32.
The utility model provides a kind of compressor, comprises low-pressure cylinder and high pressure cylinder that series connection is provided with, and compressor also comprises the mixing chamber that is connected between low-pressure cylinder and the high pressure cylinder, is provided with liquid-jet device in the mixing chamber.
Further, mixing chamber is arranged on the upside of low-pressure cylinder.
Further, the top of low-pressure cylinder is provided with upper flange, and upper flange is provided with the low pressure exhaust baffler, forms mixing chamber between low pressure exhaust baffler and the upper flange.
Further, the upper flange outlet valve that is provided with the exhaust passage of conducting low-pressure cylinder and mixing chamber and controls said exhaust passage; Compressor is provided with first coolant channel of conducting mixing chamber and high pressure cylinder.
Further, be provided with intermediate clapboard between low-pressure cylinder and the high pressure cylinder; First coolant channel is arranged on upper flange, low-pressure cylinder and the intermediate clapboard.
Further, the bottom of high pressure cylinder is provided with lower flange, and lower flange is provided with the high pressure gas baffler, forms exhaust cavity between lower flange and the high pressure gas baffler.
Further, have motor on the compressor, motor has the motor cavity, the motor cavity be arranged on the relief opening conducting on the compressor housing; Also be provided with second coolant channel of conducting exhaust cavity and motor cavity on the compressor.
Further, second coolant channel is arranged on lower flange, high pressure cylinder, intermediate clapboard, low-pressure cylinder, upper flange and the low pressure exhaust baffler.
The utility model also provides a kind of air-conditioning system, comprising: aforesaid compressor; Vaporizer is connected with compressor; Condenser is connected with compressor; The liquid-jet device of compressor is connected with condenser; Be provided with the hydrojet throttle mechanism between liquid-jet device and the condenser.
The utility model also provides a kind of heat pump water heater, comprising: aforesaid compressor; Vaporizer is connected with compressor; Condenser is connected with compressor; Liquid-jet device is connected with condenser; Be provided with the hydrojet throttle mechanism between liquid-jet device and the condenser.
According to the compressor of the utility model and have its air-conditioning system, heat pump water heater; Mixing chamber of series connection between low-pressure cylinder and high pressure cylinder; Be provided with the hydrojet structure in the mixing chamber, during work, the refrigeration agent of pressing in the high temperature that compresses in the low-pressure cylinder drains into the refrigerant mixed of mixing with the gas-liquid two-phase of hydrojet structure ejection in the mixing chamber; Liquid refrigerant endothermic gasification wherein; The refrigerant gas temperature of pressing in the high temperature reduces, and reduces the inhalation temperature of high pressure cylinder, thereby reduces the delivery temperature of compressor effectively.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the structural representation according to the air-conditioning system of the utility model; And
Fig. 2 is the partial enlarged drawing of Fig. 1.
Embodiment
Below with reference to accompanying drawing and combine embodiment to specify the utility model.
As depicted in figs. 1 and 2; Compressor according to the utility model; Comprise low-pressure cylinder 12 and high pressure cylinder 13 that series connection is provided with, compressor also comprises the mixing chamber 15c that is connected between low-pressure cylinder 12 and the high pressure cylinder 13, is provided with liquid-jet device 17 in the mixing chamber 15c.During work; The refrigeration agent of pressing in the high temperature of compression in the low-pressure cylinder 12 drains into the refrigerant mixed of mixing with the gas-liquid two-phase of hydrojet structure 17 ejections among the mixing chamber 15c; Liquid refrigerant endothermic gasification wherein; The refrigerant temperature of pressing in the high temperature reduces, and has reduced the inhalation temperature of high pressure cylinder 13, thereby has reduced the delivery temperature of compressor effectively.
Preferably as shown in Figure 2, mixing chamber 15c is arranged on the upside of low-pressure cylinder 12, be beneficial to like this maybe be residual the refrigeration agent that mixes of the gas-liquid two-phase by 17 ejections of hydrojet mechanism in liquid refrigerant flow to high pressure cylinder 13 smoothly.
The top of low-pressure cylinder 12 is provided with upper flange 15a; Upper flange 15a is provided with low pressure exhaust baffler 15b; Low pressure exhaust baffler 15b and upper flange 15a complement each other to form mixing chamber 15c; Be provided with liquid-jet device 17 in the mixing chamber 15c, be used for spraying into the refrigeration agent that gas-liquid two-phase mixes to mixing chamber 15c.
Compressor is provided with first coolant channel of conducting mixing chamber 15c and high pressure cylinder 13; The refrigeration agent that in mixing chamber 15c, mixes through being sucked into high pressure cylinder 13, is become the refrigerant gas of HTHP through first refrigeration agent after further compressing in high pressure cylinder 13.
Be provided with intermediate clapboard 14 between low-pressure cylinder 12 and the high pressure cylinder 13; First coolant channel is the duct of passing upper flange 15a, low-pressure cylinder 12 and intermediate clapboard 14, also can be the pipeline of direct and mixing chamber 15c and high pressure cylinder 13.
As shown in Figure 2; The bottom of high pressure cylinder 13 is provided with lower flange 16a; Lower flange 16a is provided with high pressure gas baffler 16b; Complement each other to form exhaust cavity 16c between lower flange 16a and the high pressure gas baffler 16b, the refrigeration agent of the HTHP that compresses in the high pressure cylinder at first is discharged into exhaust cavity 16c.
Has motor 18 on the compressor; Motor 18 has the motor cavity; Preferably; At first through discharging from the relief opening of compressor behind the motor cavity, the refrigeration agent of process motor cavity has certain cooling action to motor to the refrigeration agent of the HTHP that exhaust cavity 16c discharges, and helps the heat that produces when motor leaves machine operation again.
The relief opening conducting of motor cavity 18 and compressor, second coolant channel of exhaust cavity 16c and motor cavity.Preferably, second coolant channel is gone up the duct for passing lower flange 16a, high pressure cylinder 13, intermediate clapboard 14, low-pressure cylinder 12, upper flange 15a and low pressure exhaust baffler 15b, also can be for connecting the pipeline of exhaust cavity 16c and motor cavity.
As shown in Figure 1, the utility model also provides a kind of air-conditioning system, comprising: aforesaid compressor 10, and vaporizer 20 that is connected with compressor 10 and the condenser 30 that is connected with compressor 10; Liquid-jet device 17 is connected with the outlet end of condenser 30; A part of liquid refrigerant that condenser 30 is discharged gets into liquid-jet device 17 through hydrojet throttle mechanism 50; Sprayed into the refrigerant mixed of pressing in the high temperature of mixing chamber 15c and low-pressure cylinder discharge at last, the liquid part endothermic gasification in the gas-liquid two-phase refrigeration agent, thus reduction gets into the temperature of the mixed gas of high pressure cylinder; Thereby finally reduce the delivery temperature of compressor, improve the using scope of compressor.
The utility model a kind of heat pump water heater also is provided, comprising: aforesaid compressor 10, and vaporizer 20 that is connected with compressor 10 and the condenser 30 that is connected with compressor 10; Liquid-jet device 17 is connected with the outlet end of condenser 30; A part of liquid refrigerant that condenser 30 is discharged gets into liquid-jet device 17 through hydrojet throttle mechanism 50; Sprayed into the refrigerant mixed of pressing in the high temperature of mixing chamber 15c and low-pressure cylinder discharge at last, the liquid part endothermic gasification in the gas-liquid two-phase refrigeration agent, thus reduction gets into the temperature of the mixed gas of high pressure cylinder; Thereby finally reduce the delivery temperature of compressor, improve the using scope of compressor.
Whole compressor is described and is had its air-conditioning system, the working principle of heat pump water heater in conjunction with Fig. 1.The refrigerant superheat gas of the low-temp low-pressure that vaporizer 20 is discharged is sucked by compressor air suction mouth 11a; Behind gas-liquid separator 11, get in the compressor low-pressure cylinder 12; In low-pressure cylinder 12, be compressed into and drain into mixing chamber 15c after intermediate pressure becomes the refrigerant gas of pressing in the high temperature; In mixing chamber 15c, fully mix (the most of refrigeration agent in the condenser 30 is drained into main throttling arrangement 40) with the refrigerant air-liquid two-phase mixture of a part after the 50 throttling step-downs of hydrojet throttle mechanism from condenser 30; Refrigerant liquid endothermic gasification in the refrigeration agent two-phase mixture that sprays, the refrigerant gas temperature of pressing in the high temperature reduces, and mixed refrigeration agent is sucked by high pressure cylinder 13 through first coolant channel; The refrigerant gas that in high pressure cylinder 13, is become HTHP after further compressing drains into exhaust cavity 16c; And drain into the motor cavity through second coolant channel, and discharge by relief opening behind the cooling motor winding, accomplish whole compression process.
From above description, can find out that the utility model the above embodiments have realized following technique effect:
According to the compressor of the utility model and have its air-conditioning system and heat pump water heater; Mixing chamber of series connection between low-pressure cylinder and high pressure cylinder; Be provided with the hydrojet structure in the mixing chamber, the hydrojet structure is used for spraying into the refrigeration agent that a certain amount of low temperature gas-liquid two-phase mixes to mixing chamber, the liquid refrigerant endothermic gasification in the refrigeration agent that gas-liquid two-phase mixes; Thereby reduce the inhalation temperature of high pressure cylinder; And then reduce the delivery temperature of whole compressor, and improved the reliability of compressor, strengthen the applicability of high temperature refrigerants such as R32.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. a compressor comprises low-pressure cylinder (12) and high pressure cylinder (13) that series connection is provided with, it is characterized in that,
Said compressor also comprises the mixing chamber (15c) that is connected between said low-pressure cylinder (12) and the said high pressure cylinder (13), is provided with liquid-jet device (17) in the said mixing chamber (15c).
2. compressor according to claim 1 is characterized in that, said mixing chamber (15c) is arranged on the upside of said low-pressure cylinder (12).
3. compressor according to claim 2 is characterized in that,
The top of said low-pressure cylinder (12) is provided with upper flange (15a), and said upper flange (15a) is provided with low pressure exhaust baffler (15b), forms said mixing chamber (15c) between said low pressure exhaust baffler (15b) and the said upper flange (15a).
4. compressor according to claim 3 is characterized in that,
Said upper flange (15a) is provided with the exhaust passage of said low-pressure cylinder of conducting (12) and said mixing chamber (15c) and the outlet valve of controlling said exhaust passage;
Said compressor is provided with first coolant channel of said mixing chamber of conducting (15c) and said high pressure cylinder (13).
5. compressor according to claim 4 is characterized in that,
Be provided with intermediate clapboard (14) between said low-pressure cylinder (12) and the said high pressure cylinder (13);
Said first coolant channel is arranged on said upper flange (15a), said low-pressure cylinder (12) and the said intermediate clapboard (14).
6. compressor according to claim 4 is characterized in that,
The bottom of said high pressure cylinder (13) is provided with lower flange (16a), and said lower flange (16a) is provided with high pressure gas baffler (16b), forms exhaust cavity (16c) between said lower flange (16a) and the said high pressure gas baffler (16b).
7. compressor according to claim 6 is characterized in that,
Have motor (18) on the said compressor, said motor (18) has the motor cavity, said motor cavity (18) be arranged on the relief opening conducting on the said compressor housing;
Also be provided with second coolant channel of said exhaust cavity of conducting (16c) and said motor cavity (18) on the said compressor.
8. compressor according to claim 7 is characterized in that, said second coolant channel is arranged on said lower flange (16a), high pressure cylinder (13), intermediate clapboard (14), low-pressure cylinder (12), upper flange (15a) and the low pressure exhaust baffler (15b).
9. air-conditioning system comprises:
Compressor (10);
Vaporizer (20) is connected with said compressor (10);
Condenser (30) is connected with said compressor (10);
It is characterized in that said compressor is each described compressor in the claim 1 to 8, the spray of said compressor
Liquid device (17) is connected with said condenser (30);
Be provided with hydrojet throttle mechanism (50) between said liquid-jet device (17) and the said condenser (30).
10. heat pump water heater comprises:
Compressor (10);
Vaporizer (20) is connected with said compressor (10);
Condenser (30) is connected with said compressor (10);
It is characterized in that said compressor is each described compressor in the claim 1 to 8, the liquid-jet device of said compressor (17) is connected with said condenser (30);
Be provided with hydrojet throttle mechanism (50) between said liquid-jet device (17) and the said condenser (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220185160 CN202579191U (en) | 2012-04-26 | 2012-04-26 | Compressor and air conditioner system and hot pump water heater with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220185160 CN202579191U (en) | 2012-04-26 | 2012-04-26 | Compressor and air conditioner system and hot pump water heater with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202579191U true CN202579191U (en) | 2012-12-05 |
Family
ID=47248608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220185160 Expired - Fee Related CN202579191U (en) | 2012-04-26 | 2012-04-26 | Compressor and air conditioner system and hot pump water heater with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202579191U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375405A (en) * | 2012-04-26 | 2013-10-30 | 珠海格力电器股份有限公司 | Compressor as well as air conditioning system and heat-pump water heater with same |
| CN104075493A (en) * | 2013-03-27 | 2014-10-01 | 特灵空调系统(中国)有限公司 | Exhaust gas temperature-controllable compression system and exhaust gas temperature control method thereof |
| CN104101133A (en) * | 2013-04-10 | 2014-10-15 | 苏州三星电子有限公司 | Compressor exhaust system and exhaust method thereof |
| CN104457015A (en) * | 2014-10-31 | 2015-03-25 | 华中科技大学 | Low temperature refrigerant pulse type micro liquid spraying method and device |
| CN112983817A (en) * | 2021-03-10 | 2021-06-18 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body, compressor and air conditioner |
-
2012
- 2012-04-26 CN CN 201220185160 patent/CN202579191U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375405A (en) * | 2012-04-26 | 2013-10-30 | 珠海格力电器股份有限公司 | Compressor as well as air conditioning system and heat-pump water heater with same |
| CN104075493A (en) * | 2013-03-27 | 2014-10-01 | 特灵空调系统(中国)有限公司 | Exhaust gas temperature-controllable compression system and exhaust gas temperature control method thereof |
| CN104101133A (en) * | 2013-04-10 | 2014-10-15 | 苏州三星电子有限公司 | Compressor exhaust system and exhaust method thereof |
| CN104457015A (en) * | 2014-10-31 | 2015-03-25 | 华中科技大学 | Low temperature refrigerant pulse type micro liquid spraying method and device |
| CN104457015B (en) * | 2014-10-31 | 2016-11-09 | 华中科技大学 | A kind of low-temperature refrigerant pulse micro liquid discharging method and device |
| CN112983817A (en) * | 2021-03-10 | 2021-06-18 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body, compressor and air conditioner |
| CN112983817B (en) * | 2021-03-10 | 2022-08-16 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body, compressor and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202579191U (en) | Compressor and air conditioner system and hot pump water heater with same | |
| CN102128508B (en) | Ejector throttling and vapor supplementing system and heat pump or refrigerating system vapor supplementing method | |
| CN103238034B (en) | Air-conditioning device | |
| CN102644592A (en) | Compressor and air-conditioning system with same | |
| CN214619888U (en) | Refrigeration system and system for removing undesired material from refrigerant | |
| CN108800678B (en) | Air Conditioning System | |
| CN105865072B (en) | Air conditioner | |
| CN105091395A (en) | Cooling and heating type air-conditioner system and single-cooling type air-conditioner system | |
| US4262492A (en) | Airconditioner | |
| CN105444450A (en) | Refrigeration device | |
| CN202547052U (en) | Air-conditioner condensate water atomizing and spraying system | |
| CN105987456A (en) | Multi-connected air conditioning outdoor unit, multi-connected air conditioning system and small load operation control method thereof | |
| JP3931226B2 (en) | Ejector type refrigeration apparatus and ejector used in the apparatus | |
| CN104792050A (en) | Air-conditioning system and compressors | |
| CN101178272A (en) | Air conditioner oil returning system | |
| CN204555425U (en) | A kind of ultra-low-loop temperature air source heat pump with backheat | |
| CN207936537U (en) | A kind of air-conditioning | |
| CN103375405A (en) | Compressor as well as air conditioning system and heat-pump water heater with same | |
| CN104075493A (en) | Exhaust gas temperature-controllable compression system and exhaust gas temperature control method thereof | |
| CN202001303U (en) | Compressor and air conditioning system provided with same | |
| KR100685755B1 (en) | Apparatus for preventing freeze of heat exchanger in heat pump air-conditioner | |
| CN102588291A (en) | Spray liquid cooling device and compressor provided with same | |
| CN106247657A (en) | A kind of carbon dioxide refrigerator refrigeration system | |
| CN102345941B (en) | Hydraulic filling type water source heat pump unit for central air-conditioning refrigerant side switching | |
| CN108167184A (en) | A kind of screw compressor wide area Adaptable System |
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: 20121205 Termination date: 20210426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |