CN2713401Y - Indoor refrigerant supplement apparatus for air conditioner - Google Patents
Indoor refrigerant supplement apparatus for air conditioner Download PDFInfo
- Publication number
- CN2713401Y CN2713401Y CN 200420028072 CN200420028072U CN2713401Y CN 2713401 Y CN2713401 Y CN 2713401Y CN 200420028072 CN200420028072 CN 200420028072 CN 200420028072 U CN200420028072 U CN 200420028072U CN 2713401 Y CN2713401 Y CN 2713401Y
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- indoor
- valve
- refrigerant
- indoor refrigerant
- 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
Abstract
The utility model belongs to a valve for the refrigerant pipe line of an air conditioner, in particular to a supplement valve device for the indoor refrigerant of the air conditioner. The utility model discloses an indoor refrigerant supplement apparatus for an air conditioner; the pipe line of an indoor machine for connecting an outdoor machine is provided with a valve, the valve is arranged on the interface of an air return of a heat exchanger of an indoor machine and is arranged in the casing of the indoor machine. The indoor refrigerant supplement apparatus for an air conditioner has the advantages of simple and convenient operation, safety, reliability and accurate supplement amount; the indoor refrigerant supplement apparatus for an air conditioner can avoid the waste caused by discharging of the refrigerant, and the indoor refrigerant supplement apparatus for an air conditioner is in favor of environment protection.
Description
Technical field
The utility model belongs to air conditioner refrigerant pipeline valve, relates in particular to air-conditioner and adds the cold-producing medium valve.
Background technology
Detachable air conditioners such as cabinet type and wall-hanging are widely used in family, office and public place of entertainment.Because it is more that detachable air conditioner connects the interface of indoor set and off-premises station pipeline, cold-producing medium influences the air conditioning effect because of leakage and self high temperature consumption.Therefore, must add cold-producing medium every 1-2.To detachable air conditioner, the interface of adding cold-producing medium all is contained on the off-premises station now.When adding cold-producing medium, the operator needs in outdoor, the particularly outer operation of skyscraper, and operation is inconvenience very, also easy generation high-altitude security incident such as fall; The additional amount of cold-producing medium also is difficult to control, and additional amount is too much, is unfavorable for the operation of air-conditioner, must discharge, and has so both caused the waste of cold-producing medium, and contaminated environment, particularly cold-producing medium adopt freon again, and destructiveness is bigger.
Summary of the invention
In order to overcome the defective that prior art exists, the utility model provides a kind of indoor device of adding cold-producing medium of air-conditioner, easy and simple to handle, safety, and additional amount is accurate.
The utility model is connected in the pipeline of being made up of connection compressor, solenoid directional control valve, outdoor heat converter, flow controller, indoor heat converter etc., it is characterized in that, on the pipeline of indoor set connection off-premises station, a valve is set, be contained in the muffler interface of heat exchanger indoor unit, and place in the indoor set casing.
When adding cold-producing medium,, the cold-producing medium storage bottle is connected on the thimble valve, just can adds cold-producing medium by the thimble valve with pipeline as long as open the indoor set casing.Because add cold-producing medium and change into in-house operation, its advantage is, and is simple, convenient, safe and reliable; Additional amount is accurate, and the waste of both having avoided the cold-producing medium discharging to cause helps protecting environment again.
Description of drawings
Add the refrigerant system schematic diagram in Fig. 1 air conditioner chamber.
The specific embodiment
Be described further in conjunction with Fig. 1.The connection compressor 1 of detachable air conditioner, solenoid directional control valve 2, outdoor heat converter 3, flow controller 4, indoor heat converter 5 etc. in the pipeline formed, at the muffler interface of heat exchanger indoor unit 5 valve 6 is set, place in the indoor set casing; Institute's poppet-valve door can adopt the thimble valve.
Claims (2)
1, adds refrigerant system in the air conditioner chamber, be connected in the pipeline of forming by connection compressor (1), solenoid directional control valve (2), outdoor heat converter (3) flow controller (4), indoor heat converter (5) etc., it is characterized in that on the pipeline of indoor set connection off-premises station, a valve (6) being set, be contained in the muffler interface of heat exchanger indoor unit, place in the indoor set casing.
2, add refrigerant system in the air conditioner chamber according to claim 1, it is characterized in that, institute's poppet-valve door is the thimble valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028072 CN2713401Y (en) | 2004-06-18 | 2004-06-18 | Indoor refrigerant supplement apparatus for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028072 CN2713401Y (en) | 2004-06-18 | 2004-06-18 | Indoor refrigerant supplement apparatus for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2713401Y true CN2713401Y (en) | 2005-07-27 |
Family
ID=34871018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420028072 Expired - Fee Related CN2713401Y (en) | 2004-06-18 | 2004-06-18 | Indoor refrigerant supplement apparatus for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2713401Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596146A (en) * | 2015-01-12 | 2015-05-06 | 北京石油化工学院 | Split-type air conditioner system capable of conveniently adding refrigerant |
-
2004
- 2004-06-18 CN CN 200420028072 patent/CN2713401Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596146A (en) * | 2015-01-12 | 2015-05-06 | 北京石油化工学院 | Split-type air conditioner system capable of conveniently adding refrigerant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |