CN201233124Y - Novel air conditioner circulating system - Google Patents
Novel air conditioner circulating system Download PDFInfo
- Publication number
- CN201233124Y CN201233124Y CNU2008200246389U CN200820024638U CN201233124Y CN 201233124 Y CN201233124 Y CN 201233124Y CN U2008200246389 U CNU2008200246389 U CN U2008200246389U CN 200820024638 U CN200820024638 U CN 200820024638U CN 201233124 Y CN201233124 Y CN 201233124Y
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- CN
- China
- Prior art keywords
- pipeline
- super
- air conditioner
- check valve
- compressor
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- 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 - Lifetime
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Abstract
The utility model discloses a novel circulation system of an air conditioner, which comprises a compressor, a condenser, a super-cooling section, a throttle and an evaporator. One end of the condenser is communicated with the compressor through a pipeline, and the other end thereof is communicated with a liquid storage device through a pipeline which is equipped with the restrictor and a one-way valve in parallel; the liquid storage device is communicated with a port of the super-cooling section through a pipeline with a solenoid valve; the port of the super-cooling section is also communicated with the liquid storage device through a pipeline which is equipped with a throttling device and a one-way valve in series; the throttling device and the one-way valve are communicated with the evaporator through a pipeline; and the other port of the super-cooling section is respectively communicated with the compressor and the evaporator through pipelines with one-way valves. The super-cooling section can not only achieve the purpose of the super-cooling section in the cooling process, but also achieve the purpose of the evaporation section in the heating process to improve the heating effect.
Description
Technical field
The utility model relates to a kind of air-conditioning equipment, specifically a kind of air conditioner circulating system.
Background technology
In the present air-conditioner unit, many air-cooled condensers all are provided with super cooled sect, and the purpose of super cooled sect is to keep liquid condition before making cold-producing medium enter evaporimeter, overcome and prolong the defective that the journey resistance causes cold-producing medium to evaporate in advance, improve refrigeration.When heating, the liquid of HTHP will pass through throttle part through behind the super cooled sect earlier again, evaporates in heat exchanger then, and super cooled sect does not participate in evaporation, has caused the waste of equipment.
Summary of the invention
In order to overcome above-mentioned technical problem, the utility model provides a kind of air conditioner circulatory system, and it can be converted into evaporator section with super cooled sect when heating, increased the disengagement area when heating.
The utility model for the technical scheme that overcomes above-mentioned technical problem employing is: a kind of air conditioner circulatory system, comprise compressor, condenser, super cooled sect, flow controller and evaporimeter, one end of condenser is connected with compressor by pipeline, the other end is connected with reservoir by the pipeline that is arranged in parallel flow controller and check valve, described reservoir is connected with a port of super cooled sect by the pipeline that is provided with magnetic valve, this port of super cooled sect also is connected with reservoir by the pipeline that is connected with throttling arrangement and check valve, be connected with evaporimeter by pipeline between throttling arrangement and the check valve, the another port of super cooled sect is connected with compressor and evaporimeter respectively by the pipeline that is provided with check valve of parallel connection.
Above-mentioned flow controller adopts electric expansion valve.
The both sides of above-mentioned flow controller are provided with filter.
Above-mentioned throttling arrangement adopts capillary, is in series with filter between throttling arrangement and check valve.
The beneficial effects of the utility model are: super cooled sect changes into evaporator section when heating, increased disengagement area, has improved heating effect; As the effect of super cooled sect, improved the purpose of heating effect in the time of can realizing heating again as evaporator section when both can be implemented in refrigeration.
Description of drawings
Fig. 1 is the johning knot composition of prior art;
Fig. 2 is a johning knot composition of the present utility model.
Below in conjunction with accompanying drawing the utility model is described:
The specific embodiment
As shown in Figure 2, a kind of air conditioner circulatory system, comprise the compressor (not shown), condenser 1, super cooled sect 2 and evaporimeter (not shown), one end of condenser 1 is connected with compressor by pipeline, the other end is connected with reservoir 5 by the pipeline that is arranged in parallel electric expansion valve 3 and check valve 4, described reservoir 5 is connected with a port 21 of super cooled sect 2 by the pipeline that is provided with magnetic valve 6, this port 21 of super cooled sect 2 also is connected with reservoir 5 by the pipeline that is connected with capillary 7 and check valve 8, be connected with evaporimeter by pipeline between capillary 7 and the check valve 8, the another port 22 of super cooled sect 2 is connected with compressor and evaporimeter respectively by the pipeline that is provided with check valve 9 and 10 of parallel connection.
The pipeline of above-mentioned electric expansion valve 3 both sides is provided with filter 11.
Be provided with filter 12 between above-mentioned capillary 7 and the check valve 8.
Operation principle of the present utility model is: when refrigeration, the high temperature and high pressure gas that comes out from compressor carries out condensation through condenser 1, enter reservoir 5 by electric expansion valve 3 and check valve 4 then, enter super cooled sect 2 by magnetic valve 6 then, this moment, magnetic valve 6 was in open mode, flowed out after check valve 9 flows to evaporimeter from super cooled sect 2; When heating, the liquid major part of HTHP enters reservoir 5 by check valve 8, entering heat exchanger 1 through electric expansion valve 3 then evaporates, the fraction high temperature high pressure liquid enters super cooled sect through capillary 7 and evaporates, enter compressor by check valve 10 then, realize that super cooled sect is transformed into the purpose of evaporator section.When heating, magnetic valve 6 is in closed condition.
Certainly, protection domain of the present utility model is not limited to the foregoing description, so long as those of ordinary skill in the art is through creatively improving, and just should be within protection domain of the present utility model.
Claims (4)
1, a kind of air conditioner circulatory system, comprise compressor, condenser, super cooled sect, flow controller and evaporimeter, one end of condenser is connected with compressor by pipeline, the other end is connected with reservoir by the pipeline that is arranged in parallel flow controller and check valve, it is characterized in that described reservoir is connected with a port of super cooled sect by the pipeline that is provided with magnetic valve, this port of super cooled sect also is connected with reservoir by the pipeline that is connected with throttling arrangement and check valve, be connected with evaporimeter by pipeline between throttling arrangement and the check valve, the another port of super cooled sect is connected with compressor and evaporimeter respectively by the pipeline that is provided with check valve of parallel connection.
2, the air conditioner circulatory system according to claim 1 is characterized in that described flow controller adopts electric expansion valve.
3, the air conditioner circulatory system according to claim 1 and 2 is characterized in that the both sides of described flow controller are provided with filter.
4, the air conditioner circulatory system according to claim 1 is characterized in that described throttling arrangement adopts capillary, is in series with filter between throttling arrangement and check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200246389U CN201233124Y (en) | 2008-06-30 | 2008-06-30 | Novel air conditioner circulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200246389U CN201233124Y (en) | 2008-06-30 | 2008-06-30 | Novel air conditioner circulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201233124Y true CN201233124Y (en) | 2009-05-06 |
Family
ID=40619504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200246389U Expired - Lifetime CN201233124Y (en) | 2008-06-30 | 2008-06-30 | Novel air conditioner circulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201233124Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486780A (en) * | 2013-09-13 | 2014-01-01 | 青岛海信日立空调系统有限公司 | Vapor-injected multi-connected air conditioning system |
-
2008
- 2008-06-30 CN CNU2008200246389U patent/CN201233124Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486780A (en) * | 2013-09-13 | 2014-01-01 | 青岛海信日立空调系统有限公司 | Vapor-injected multi-connected air conditioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090506 Effective date of abandoning: 20080630 |