CN202562151U - Air-conditioning system - Google Patents
Air-conditioning system Download PDFInfo
- Publication number
- CN202562151U CN202562151U CN2012202057778U CN201220205777U CN202562151U CN 202562151 U CN202562151 U CN 202562151U CN 2012202057778 U CN2012202057778 U CN 2012202057778U CN 201220205777 U CN201220205777 U CN 201220205777U CN 202562151 U CN202562151 U CN 202562151U
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- air
- conditioning system
- condenser
- incoagulable gas
- evaporimeter
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Abstract
The utility model provides an air-conditioning system. The air-conditioning system comprises a compressor, a condenser, an evaporator and a throttling device, wherein an inlet end of the condenser is communicated with an air outlet of the compressor, an outlet end of the evaporator is communicated with the air inlet of the compressor, the outlet end of the condenser is communicated with the inlet end of the evaporator, and the throttling device and a non-condensable gas storage device are arranged between the outlet end of the condenser and the inlet end of the evaporator in a series connection mode. According to the air-conditioning system, the non-condensable gas storage device is arranged. In the operation process of the air-conditioning system, refrigerants and non-condensable gas enter the inside of the non-condensable gas storage device through a refrigerant pipeline. Due to the small density, the non-condensable gas automatically floats to the upper portion of the storage device, the refrigerant liquid is discharged from a refrigerant outlet, so that the non-condensable gas is stored inside the non-condensable gas storage device and is free of compression and circulation, and the performance of the air-conditioning system is further improved.
Description
Technical field
The utility model relates to field of air conditioning, in particular to a kind of air-conditioning system.
Background technology
General air-conditioning system especially SPLIT AIR-CONDITIONING SYSTEM system in the installation process of being everlasting vacuumizes unclean; Can more residual incoagulable gas (incoagulable gas is meant the air that is blended in the refrigeration system, nitrogen, hydrogen, lubricating oil steam etc., and these gases circulate in system with cold-producing medium, not with the cold-producing medium condensation; Do not produce refrigeration effect) yet; Cause these gases through compressor the time, can't compress, complete machine power is higher, influences heat pump performance.Though traditional flash vessel can reach the effect of gas-liquid separation, its incoagulable gas still can be along with cold-producing medium gets into compressor, and accumulation will cause performance decrease for a long time, and the fault rate of compressor raises, and increases use cost.
The utility model content
The utility model aims to provide the air-conditioning system of the inner incoagulable gas of a kind of convenient and practical storage air-conditioning system, participates in the problem that compression cycle influences the air-conditioning system performance to solve incoagulable gas.
The utility model provides a kind of air-conditioning system; Comprise compressor, condenser, evaporimeter and throttling arrangement; The entrance point of condenser is connected with the exhaust outlet of compressor; The port of export of evaporimeter is connected with the air inlet of compressor, and the port of export of condenser is connected with the entrance point of evaporimeter, and throttling arrangement series connection is arranged between the entrance point of the port of export and evaporimeter of condenser; Also connect between the port of export of condenser and the entrance point of evaporimeter and be provided with the incoagulable gas memory.
Further, the incoagulable gas memory comprises air accumulator, the bottom of air accumulator be provided with the inlet pipe of the port of export conducting of condenser and with the pipe that goes out of the entrance point conducting of evaporimeter.
Further, inlet pipe with go out pipe from the diapire of air accumulator to extending below.
Further, the incoagulable gas memory comprises air accumulator, and the bottom of air accumulator is provided with wireway, and wireway is through triple valve and the port of export of condenser and the entrance point conducting of evaporimeter.
Further, wireway from the diapire of air accumulator to extending below.
Further, the series connection of incoagulable gas memory is arranged between the port of export and throttling arrangement of condenser.
Further, the series connection of incoagulable gas memory is arranged between the entrance point of throttling arrangement and evaporimeter.
Air-conditioning system according to the utility model; Between the entrance point of the port of export of condenser and evaporimeter, connect the incoagulable gas memory is set, in the air-conditioning system running, cold-producing medium and incoagulable gas enter into the incoagulable gas memory inside through the refrigerant pipeline; Incoagulable gas is because density is little; Can float to memory top automatically, refrigerant liquid is known from experience from the refrigerant exit discharge, thereby incoagulable gas is stored in the incoagulable gas memory; Do not participate in compression cycle, thereby improve the air-conditioning system performance.
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 sketch map according to first embodiment of the air-conditioning system of the utility model;
Fig. 2 is the sketch map according to second embodiment of the air-conditioning system of the utility model;
Fig. 3 is the sketch map according to first embodiment of the incoagulable gas memory of the air-conditioning system of the utility model; And
Fig. 4 is the sketch map according to second embodiment of the incoagulable gas memory of the air-conditioning system of the utility model.
The specific embodiment
Below with reference to accompanying drawing and combine embodiment to specify the utility model.
As illustrated in fig. 1 and 2; Air-conditioning system according to the utility model; Comprise compressor 10, condenser 20, evaporimeter 30 and throttling arrangement 50, the entrance point of condenser 20 is connected with the exhaust outlet of compressor 10, and the port of export of evaporimeter 30 is connected with the air inlet of compressor 10; The port of export of condenser 20 is connected with the entrance point of evaporimeter 30, and throttling arrangement 50 series connection is arranged between the entrance point of the port of export and evaporimeter 30 of condenser 20; Also connect between the entrance point of the port of export of condenser 20 and evaporimeter 30 and be provided with incoagulable gas memory 40.In the air-conditioning system running; Cold-producing medium and incoagulable gas enter into incoagulable gas memory 40 inside through the refrigerant pipeline, and incoagulable gas can float to memory top automatically because density is little; Refrigerant liquid cognition is discharged from refrigerant exit; Thereby incoagulable gas is stored in the incoagulable gas memory 40, does not participate in compression cycle, thereby improve the air-conditioning system performance.
As shown in Figure 3; First embodiment that coagulates the property gas reservoir according to the air-conditioning system of the utility model; Incoagulable gas memory 40 comprises air accumulator 41, the bottom of air accumulator 41 be provided with the inlet pipe 42 of the port of export conducting of condenser 20 and with the entrance point conducting of evaporimeter 30 go out pipe 43.Cold-producing medium and incoagulable gas can enter into air accumulator 41 inside, thereby incoagulable gas is separated with cold-producing medium, and make incoagulable gas stay air accumulator 41 inside, make it not participate in compressor cycle, improve the performance of compress air conditioner system.Inlet pipe 42 stretches into air accumulator 41 inside with the mouth of pipe that goes out pipe 43 cannot be long, and promptly the mouth of pipe is positioned at below the liquid level of air accumulator 41, thereby prevents that incoagulable gas from getting into the circulatory system again from the mouth of pipe, inlet pipe 42 with go out pipe 43 from the diapire of air accumulator 41 to extending below.
As shown in Figure 4, according to second embodiment that coagulates the property gas reservoir of the air-conditioning system of the utility model, different with first embodiment is; Among this second embodiment; 41 of air accumulators are provided with a wireway 44, and wireway 44 is through triple valve 45 and the port of export of condenser 20 and the entrance point conducting of evaporimeter 30, when cryogen and incoagulable gas mix through triple valve 45; Incoagulable gas is because density is little; Can constantly enter into air accumulator 41 inside, thereby realize that incoagulable gas stays air accumulator 41 inside and do not participate in compression cycle, wireway 44 from the diapire of air accumulator 41 to extending below.
As illustrated in fig. 1 and 2, connect between the entrance point of the port of export of condenser 20 and evaporimeter 30 and be provided with throttling arrangement 50.First embodiment according to air-conditioning system of the present invention is as shown in Figure 1, and 40 series connection of incoagulable gas memory are arranged between the port of export and throttling arrangement 50 of condenser 20.Cold-producing medium through condenser 20 enters into air accumulator 41 inside through the refrigerant pipeline.In air accumulator 41 inside; Incoagulable gas and flash steam are because density is little, lighter; Can float to the tank body top automatically, refrigerant liquid is known from experience from refrigerant exit, gets into throttling arrangement 50 through the refrigerant pipeline; Wherein flash steam is back to after becoming liquid again and participates in circulation in the system in the incoagulable gas memory with after the environment heat exchange cooling, and incoagulable gas will be stored in not participation system circulation in the simple and easy incoagulable gas memory.
As shown in Figure 2, according to second embodiment of air-conditioning system of the present invention, 40 series connection of incoagulable gas memory are arranged between the entrance point of throttling arrangement 50 and evaporimeter 30, and its operation principle and the foregoing description one are similar.
From above description, can find out that the utility model the above embodiments have realized following technique effect:
According to the air-conditioning system of the utility model, between the entrance point of the port of export of condenser and evaporimeter, connect the incoagulable gas memory is set, in the air-conditioning system running; Cold-producing medium and incoagulable gas enter into the incoagulable gas memory inside through the refrigerant pipeline, and incoagulable gas can float to memory top automatically because density is little; Refrigerant liquid cognition is discharged from refrigerant exit; Thereby incoagulable gas is stored in the incoagulable gas memory, does not participate in compression cycle, thereby improve the reliability of compressor and the service life of air-conditioning; Simultaneously can reduce air-conditioning power, improve the heat exchange effect of unit.
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 (7)
1. air-conditioning system; Comprise compressor (10), condenser (20), evaporimeter (30) and throttling arrangement (50); The entrance point of said condenser (20) is connected with the exhaust outlet of said compressor (10); The port of export of said evaporimeter (30) is connected with the air inlet of said compressor (10); The port of export of said condenser (20) is connected with the entrance point of said evaporimeter (30), and said throttling arrangement (50) series connection is arranged between the entrance point of the port of export and said evaporimeter (30) of said condenser (20);
It is characterized in that also connecting between the port of export of said condenser (20) and the entrance point of said evaporimeter (30) is provided with incoagulable gas memory (40).
2. air-conditioning system according to claim 1; It is characterized in that; Said incoagulable gas memory (40) comprises air accumulator (41), the bottom of said air accumulator (41) be provided with the inlet pipe (42) of the port of export conducting of said condenser (20) and with the entrance point conducting of said evaporimeter (30) go out pipe (43).
3. air-conditioning system according to claim 2 is characterized in that, said inlet pipe (42) and go out pipe (43) from the diapire of said air accumulator (41) to extending below.
4. air-conditioning system according to claim 1; It is characterized in that; Said incoagulable gas memory (40) comprises air accumulator (41); The bottom of said air accumulator (41) is provided with wireway (44), and said wireway (44) is through triple valve (45) and the port of export of said condenser (20) and the entrance point conducting of said evaporimeter (30).
5. air-conditioning system according to claim 4 is characterized in that, said wireway (44) from the diapire of said air accumulator (41) to extending below.
6. air-conditioning system according to claim 1 is characterized in that, said incoagulable gas memory (40) series connection is arranged between the port of export and said throttling arrangement (50) of said condenser (20).
7. air-conditioning system according to claim 1 is characterized in that, said incoagulable gas memory (40) series connection is arranged between the entrance point of said throttling arrangement (50) and said evaporimeter (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202057778U CN202562151U (en) | 2012-05-08 | 2012-05-08 | Air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202057778U CN202562151U (en) | 2012-05-08 | 2012-05-08 | Air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202562151U true CN202562151U (en) | 2012-11-28 |
Family
ID=47211800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202057778U Expired - Fee Related CN202562151U (en) | 2012-05-08 | 2012-05-08 | Air-conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202562151U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864645A (en) * | 2014-02-26 | 2015-08-26 | 荏原冷热系统株式会社 | Compression refrigerating machine |
| CN109119722A (en) * | 2018-07-04 | 2019-01-01 | 北汽福田汽车股份有限公司 | Power battery heat-exchange system and its liquid storage device and new-energy automobile |
| CN111365909A (en) * | 2018-12-25 | 2020-07-03 | 珠海格力电器股份有限公司 | Refrigerant circulation system, air conditioning equipment and control method of refrigerant circulation system |
| CN111981628A (en) * | 2020-07-27 | 2020-11-24 | 珠海格力电器股份有限公司 | Simple and effective refrigerant separation and purification system, control method and air conditioning unit |
-
2012
- 2012-05-08 CN CN2012202057778U patent/CN202562151U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864645A (en) * | 2014-02-26 | 2015-08-26 | 荏原冷热系统株式会社 | Compression refrigerating machine |
| CN104864645B (en) * | 2014-02-26 | 2019-02-12 | 荏原冷热系统株式会社 | Compression refrigerating machine |
| CN109119722A (en) * | 2018-07-04 | 2019-01-01 | 北汽福田汽车股份有限公司 | Power battery heat-exchange system and its liquid storage device and new-energy automobile |
| CN111365909A (en) * | 2018-12-25 | 2020-07-03 | 珠海格力电器股份有限公司 | Refrigerant circulation system, air conditioning equipment and control method of refrigerant circulation system |
| CN111365909B (en) * | 2018-12-25 | 2024-04-05 | 珠海格力电器股份有限公司 | Refrigerant circulation system, air conditioning equipment and control method of refrigerant circulation system |
| CN111981628A (en) * | 2020-07-27 | 2020-11-24 | 珠海格力电器股份有限公司 | Simple and effective refrigerant separation and purification system, control method and air conditioning unit |
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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: 20121128 Termination date: 20210508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |