CN202338987U - Air conditioner with external electronic expansion valve - Google Patents
Air conditioner with external electronic expansion valve Download PDFInfo
- Publication number
- CN202338987U CN202338987U CN2011202900425U CN201120290042U CN202338987U CN 202338987 U CN202338987 U CN 202338987U CN 2011202900425 U CN2011202900425 U CN 2011202900425U CN 201120290042 U CN201120290042 U CN 201120290042U CN 202338987 U CN202338987 U CN 202338987U
- Authority
- CN
- China
- Prior art keywords
- expansion valve
- air conditioner
- electronic expansion
- external electronic
- electric expansion
- 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
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Abstract
The utility model relates to an air conditioner, in particular to an air conditioner with an external electronic expansion valve. In a position which is 5-8m from an indoor machine or a ceiling or an environment with enough heat insulation measure, the external electronic expansion valve is arranged on a liquid side piping of the indoor machine. According to the utility model, the electronic expansion valve of the indoor machine is not needed, the position which is 5-8m from the indoor machine or an installation place can not meet the distance, in the ceiling or environment with enough thermal insulation measure, the external electronic expansion valve is arranged on the liquid side piping of the indoor machine, when the external electronic expansion valve is connected with the piping, the inclination direction and the angle of a valve body are attended, the air conditioner is fixed according to the indication of an arrow on a label by the valve body, and the horizontal inclination angle of the valve body does not exceed +/-10DEG. The expansion valve is wrapped by using a thermal insulation material for thermal insulation, and the function of eliminating noise is better eliminated. According to the air conditioner, the indoor noise is greatly reduced, and a more comfortable and silent working and living condition is provided for customers.
Description
Technical field
The utility model relates to air conditioner.
Background technology
The air conditioner that generally is installed in bedroom or the office contains electric expansion valve mostly; When air-conditioning work or refrigerant flow through; Electric expansion valve work meeting produces noise, and for the relatively stricter occasion of environmental requirement, noise has a strong impact on office and occupant's work and life within doors.
Summary of the invention
The purpose of the utility model is to overcome existing not enough problem, and a kind of air conditioner of external electric expansion valve is provided, and reduces noise, satisfies the requirement of client for noise.
The utility model for realizing the technical scheme that above-mentioned purpose adopted is: the air conditioner of external electric expansion valve; Relate to indoor set and electric expansion valve; In position apart from indoor set 5-8m; Perhaps perhaps have in the environment of enough provision for thermal insulations, external electric expansion valve is installed on the pipe arrangement of indoor set hydraulic fluid side at ceiling.
Said external electronic expansion valve body horizontal tilt angle is no more than ± and 10 °.
Said external electronic expansion valve body outerwrap adiabator layer, said adiabator layer adopts adiabatic adhesive tape outerwrap heat-preservation cotton.
The utility model is with the electric expansion valve cancellation of indoor set; In the position apart from indoor set 5-8m, perhaps this distance can not be satisfied in the installation site, perhaps has in the environment of enough provision for thermal insulations at ceiling; External electric expansion valve is installed on the pipe arrangement of indoor set hydraulic fluid side; Before external electric expansion valve is installed, must guarantee refrigerant all at outdoor pusher side, connecting pipings and indoor pusher side can not have refrigerant; If system comes into operation, must carry out refrigerant recovering.When being connected with pipe arrangement, note the incline direction and the angle of valve body, keep valve body to fix this device according to the indication of label upward arrow, valve body horizontal tilt angle can not be above ± 10 °.With the heat insulation processing of insulation material parcel expansion valve, also play the effect that well abates the noise.The utility model significantly reduces room noise, for the client provides quieter comfortable office, living environment.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the heat insulation processing sketch map of the external electric expansion valve of the utility model.
Among the figure: 1 indoor set; 2 hydraulic fluid side pipe arrangements; 3 gas side pipe arrangements; 4 external electric expansion valves; 5 adiabatic adhesive tapes; 6 heat-preservation cotton; 7 bands.
The specific embodiment:
The air conditioner of external electric expansion valve as shown in Figure 1 is an example with hanging air-conditioning, relates to indoor set 1 and electric expansion valve; In position apart from indoor set 5-8m; Perhaps, external electric expansion valve 4 is installed on indoor set hydraulic fluid side pipe arrangement 2 at ceiling or have in the environment of enough provision for thermal insulations, external electronic expansion valve body horizontal tilt angle is no more than ± and 10 °; External electronic expansion valve body outerwrap adiabator layer; Adiabator layer adopts adiabatic adhesive tape 5 outerwrap heat-preservation cotton 6, fixes (like showing of Fig. 2) with band 7, and is fixed on the gas side pipe arrangement 3 through big band 7.
Claims (3)
1. the air conditioner of external electric expansion valve relates to indoor set and electric expansion valve, it is characterized in that: in the position apart from indoor set 5-8m, perhaps at ceiling, external electric expansion valve is installed on the pipe arrangement of indoor set hydraulic fluid side.
2. the air conditioner of external electric expansion valve according to claim 1 is characterized in that: said external electronic expansion valve body horizontal tilt angle is no more than ± and 10 °.
3. the air conditioner of external electric expansion valve according to claim 1 and 2, it is characterized in that: said external electronic expansion valve body outerwrap adiabator layer, said adiabator layer adopts adiabatic adhesive tape outerwrap heat-preservation cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202900425U CN202338987U (en) | 2011-08-11 | 2011-08-11 | Air conditioner with external electronic expansion valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202900425U CN202338987U (en) | 2011-08-11 | 2011-08-11 | Air conditioner with external electronic expansion valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202338987U true CN202338987U (en) | 2012-07-18 |
Family
ID=46487678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202900425U Expired - Fee Related CN202338987U (en) | 2011-08-11 | 2011-08-11 | Air conditioner with external electronic expansion valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202338987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258318A (en) * | 2015-09-28 | 2016-01-20 | 广东志高暖通设备股份有限公司 | Noise reducing and abnormal-sound removing device, air conditioner and air conditioner refrigerant flowing method |
-
2011
- 2011-08-11 CN CN2011202900425U patent/CN202338987U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258318A (en) * | 2015-09-28 | 2016-01-20 | 广东志高暖通设备股份有限公司 | Noise reducing and abnormal-sound removing device, air conditioner and air conditioner refrigerant flowing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN SANYANG REFRIGERATING CO., LTD. Free format text: FORMER OWNER: DALIAN SANYO AIR CONDITIONER CO., LTD. Effective date: 20130227 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130227 Address after: 116600 No. 118 West Huaihe Road, Dalian economic and Technological Development Zone, Liaoning Patentee after: Dalian Sanyang Refrigerating Co., Ltd. Address before: 116600, No. 10 song Lan street, Dalian economic and Technological Development Zone, Liaoning, China Patentee before: Dalian Sanyo Air Conditioner Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: PANASONIC REFRIGERATION (DALIAN) CO., LTD. Free format text: FORMER NAME: DALIAN SANYANG REFRIGERATING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 116000 Dalian economic and Technological Development Zone, Huaihe West Road, No. 117, No. 118 (Pine Street, No. 10) (No.) Patentee after: Matsushita refrigeration (Dalian) Co., Ltd. Address before: 116600 No. 118 West Huaihe Road, Dalian economic and Technological Development Zone, Liaoning Patentee before: Dalian Sanyang Refrigerating Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20160811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |