CN203024289U - Air-conditioning outdoor unit - Google Patents
Air-conditioning outdoor unit Download PDFInfo
- Publication number
- CN203024289U CN203024289U CN 201220686825 CN201220686825U CN203024289U CN 203024289 U CN203024289 U CN 203024289U CN 201220686825 CN201220686825 CN 201220686825 CN 201220686825 U CN201220686825 U CN 201220686825U CN 203024289 U CN203024289 U CN 203024289U
- Authority
- CN
- China
- Prior art keywords
- air
- outdoor unit
- separator
- conditioner outdoor
- compressor assembly
- 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 - Lifetime
Links
Images
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses an air-conditioning outdoor unit. The air-conditioning outdoor unit comprises an outer shell and a compressor component which is arranged in the outer shell and further comprises a separation piece which reduces the diffusion speed of a combustible refrigerant which leaks from the compressor component to an area which is provided with an electronic element. Due to the adoption of the separation piece which reduces the diffusion speed of the combustible refrigerant which leaks from the compressor component to the area which is provided with the electronic element, the separation piece can reduce the diffusion of the combustible refrigerant after the combustible refrigerant leaks from the compressor component, such as reducing the diffusion speed of the combustible refrigerant to an electric control box component of the air-conditioning outdoor unit, therefore safety hazards of burning or explosion of the combustible refrigerant which meets light striking of an electrical apparatus element are reduced and safety of the air-conditioning outdoor unit is improved.
Description
Technical field
The utility model relates to household electrical appliance technical field, particularly a kind of air-conditioner outdoor unit.
Background technology
With reference to Fig. 1, Fig. 1 is the structural representation of air-conditioner outdoor unit of the prior art, air-conditioner outdoor unit of the prior art comprises shell and is located at shell interior compressor assembly 10, outdoor fan 20, median septum 30 and electric-controlled box assembly 40, compressor assembly 10 and outdoor fan 20 lay respectively at the both sides of median septum 30, electric-controlled box assembly 40 is arranged on the top of median septum 30, its part is positioned at compressor assembly 10 sides, and another part is positioned at outdoor fan 20 sides.Wherein, compressor assembly 10 comprises compressor body and the refrigeration valve and the pipeline fitting that are connected with compressor body, is all by being welded to connect between compressor body and refrigeration valve, refrigeration valve and pipeline fitting and each pipeline fitting.
The combustible refrigerants such as R32, R290, R161 have begun progressively to be applied in air-conditioner because of its efficient performance, cheap cost and to many merits such as environmental disruption are little, but following problem can occur when using combustible refrigerant in the air-conditioner outdoor unit of said structure: each weld that combustible refrigerant may compress in thermomechanical components 10 certainly leaks, and rapidly to the surrounding diffusion, as diffusing to rapidly in electric-controlled box assembly 40.When the combustible refrigerant concentration of electric-controlled box assembly 40 inside reached certain value, meeting the electrical part sparking can even blast of burning, causes the generation of security incident.
The utility model content
Main purpose of the present utility model is to provide a kind of air-conditioner outdoor unit, is intended to improve security.
The utility model provides a kind of air-conditioner outdoor unit, comprises shell and is located at the interior compressor assembly of described shell, also comprises and slow down the separator that the combustible refrigerant that leaks out diffuses to the speed in the zone that is provided with electric elements from described compressor assembly.
Preferably, described separator is the cavity body structure that an end opens wide, and it is located at the top of described compressor assembly.
Preferably, to be located at the degree of depth on described compressor assembly be D to described separator
1, the height of described compressor assembly is D
2, and D
1〉=D
2/ 2.
Preferably, the degree of depth that is located on described compressor assembly of described separator surpasses D
2Offer opening on/2 part.
Preferably, described compressor assembly comprises compressor body and the refrigeration valve and the pipeline fitting that are connected with described compressor body, and some described separators are socketed in respectively the junction of the junction of described compressor body and described refrigeration valve, described refrigeration valve and described pipeline fitting and the junction of each described pipeline fitting.
Preferably, the thickness of described separator is 0.05 ~ 3.8mm.
Preferably, the material of described separator is flame retardant plastics or panel beating.
Air-conditioner outdoor unit disclosed in the utility model, be diffused into the separator of the speed in the zone that is provided with electric elements by be provided for slowing down the combustible refrigerant that leaks out from compressor assembly, after combustible refrigerant leaks from compressor assembly, separator slows down the diffusion velocity of combustible refrigerant, as slow down it and diffuse to speed in electric-controlled box assembly in air-conditioner outdoor unit, thereby reduce combustible refrigerant and meet the electric elements sparking and the potential safety hazard of burning or blast, the security that has improved air-conditioner outdoor unit.
Description of drawings
Fig. 1 is the structural representation of air-conditioner outdoor unit of the prior art;
Fig. 2 is the structural representation of the utility model air-conditioner outdoor unit preferred embodiment.
The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
With reference to Fig. 2, Fig. 2 is the structural representation of the utility model air-conditioner outdoor unit preferred embodiment.The utility model air-conditioner outdoor unit comprises shell and is located at shell interior compressor assembly 2 and separator 1, wherein compressor assembly 2 comprises compressor body and the refrigeration valve and the pipeline fitting that are connected with compressor body, is all by being welded to connect between compressor body and refrigeration valve, refrigeration valve and pipeline fitting and each pipeline fitting.When the combustible refrigerant in compressor assembly 2 occured to leak, separator 1 was used for slowing down the speed that diffusing to of combustible refrigerant is provided with the zone of electric elements.The optional use of the material of separator 1 has fire-retardant, high temperature resistant, anti-oxidation and the material of the characteristic such as cracky not.In order to improve the adaptability of 1 pair of structure of separator, other structures are not caused interference, the material of separator 1 had better soft easily deformable encapsulant.Preferably, the material of separator is flame retardant plastics (as fire retardation PC, flame-proof ABS) or panel beating.
Air-conditioner outdoor unit disclosed in the utility model, by be provided for slowing down the separator 1 that the combustible refrigerant that leaks out is diffused into the speed in the zone that is provided with electric elements from compressor assembly 2, after combustible refrigerant leaks from compressor assembly 2, separator 1 slows down the combustible refrigerant diffusion, as slow down it and diffuse to speed in electric-controlled box assembly in air-conditioner outdoor unit, thereby reduce combustible refrigerant and meet the electric elements sparking and the potential safety hazard of burning or blast, the security that has improved air-conditioner outdoor unit.
In specific embodiment, separator 1 is the cavity body structure that an end opens wide, and separator 1 is located at the top of compressor assembly 2.This moment, the combustible refrigerant that leaks out from compressor assembly 2 was under the buffer action of the separator 1 of cavity body structure, slowed down the speed that it spreads in the zone that is provided with electric elements.Because the density of combustible refrigerant is generally heavy than air, after leaking, due to the self gravitation effect, combustible refrigerant can only sink to the complete machine bottom, and is diffused in outdoor environment rapidly by the osculum that bottom plate of outdoor unit is offered.Separator 1 is located at the top of compressor assembly 2, can also slow down the diffusion of compressor assembly 2 noise of generation when work.
Be understandable that, separator 1 can also be division board, coordinates with shell by the median septum in division board, air-conditioner outdoor unit to reach the purpose of slowing down the speed that combustible refrigerant spreads in the zone that is provided with electric elements.
Generally heavy than air according to the density of combustible refrigerant, leak rear due to the self gravitation effect, the characteristic that combustible refrigerant can only sink to the complete machine bottom, and in order to save the material of separator 1, reach simultaneously the purpose of slowing down the speed that combustible refrigerant spreads in the zone that is provided with electric elements, in a preferred embodiment, to be located at the degree of depth on compressor assembly 2 be D to separator 1
1, the height of compressor assembly 2 is D
2, D wherein
1〉=D
2/ 2.
In a preferred embodiment, for the diffusion velocity of the combustible refrigerant of accelerating to sink down into the bottom, the degree of depth that is located on compressor assembly 2 at separator 1 surpasses D
2Offer opening on/2 part.
Owing to being all by being welded to connect between compressor body and refrigeration valve, refrigeration valve and pipeline fitting and each pipeline fitting, so combustible refrigerant is very easily revealed from above-mentioned weld.In specific embodiment, separator 1 is sleeve-like configuration, and some separators 1 are socketed in respectively the junction of junction, refrigeration valve and pipeline fitting of compressor body and refrigeration valve and the junction of each pipeline fitting.
In specific embodiment, the thickness of separator is 0.05 ~ 3.8mm.
The above is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (7)
1. an air-conditioner outdoor unit, comprise shell and be located at the interior compressor assembly of described shell, it is characterized in that, also comprises and slow down the separator that the combustible refrigerant that leaks out diffuses to the speed in the zone that is provided with electric elements from described compressor assembly.
2. air-conditioner outdoor unit according to claim 1, is characterized in that, described separator is the cavity body structure that an end opens wide, and it is located at the top of described compressor assembly.
3. air-conditioner outdoor unit according to claim 2, is characterized in that, the degree of depth that described separator is located on described compressor assembly is D
1, the height of described compressor assembly is D
2, D wherein
1〉=D
2/ 2.
4. air-conditioner outdoor unit according to claim 3, is characterized in that, the degree of depth that described separator is located on described compressor assembly surpasses D
2Offer opening on/2 part.
5. air-conditioner outdoor unit according to claim 1, it is characterized in that, described compressor assembly comprises compressor body and the refrigeration valve and the pipeline fitting that are connected with described compressor body, and some described separators are socketed in respectively the junction of the junction of described compressor body and described refrigeration valve, described refrigeration valve and described pipeline fitting and the junction of each described pipeline fitting.
6. the described air-conditioner outdoor unit of according to claim 1 to 5 any one, is characterized in that, the thickness of described separator is 0.05 ~ 3.8mm.
7. air-conditioner outdoor unit according to claim 6, is characterized in that, the material of described separator is flame retardant plastics or panel beating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220686825 CN203024289U (en) | 2012-12-12 | 2012-12-12 | Air-conditioning outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220686825 CN203024289U (en) | 2012-12-12 | 2012-12-12 | Air-conditioning outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024289U true CN203024289U (en) | 2013-06-26 |
Family
ID=48648269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220686825 Expired - Lifetime CN203024289U (en) | 2012-12-12 | 2012-12-12 | Air-conditioning outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024289U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020037901A1 (en) * | 2018-08-21 | 2020-02-27 | 珠海格力电器股份有限公司 | Unit, isolation device, and refrigerant leakage processing method and device |
| CN114623517A (en) * | 2020-12-14 | 2022-06-14 | 广东美的暖通设备有限公司 | Air conditioner outdoor unit and pipe set assembly applied to same |
| CN114623518A (en) * | 2020-12-14 | 2022-06-14 | 广东美的暖通设备有限公司 | Air conditioner outdoor unit and pipe set assembly applied to same |
-
2012
- 2012-12-12 CN CN 201220686825 patent/CN203024289U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020037901A1 (en) * | 2018-08-21 | 2020-02-27 | 珠海格力电器股份有限公司 | Unit, isolation device, and refrigerant leakage processing method and device |
| CN114623517A (en) * | 2020-12-14 | 2022-06-14 | 广东美的暖通设备有限公司 | Air conditioner outdoor unit and pipe set assembly applied to same |
| CN114623518A (en) * | 2020-12-14 | 2022-06-14 | 广东美的暖通设备有限公司 | Air conditioner outdoor unit and pipe set assembly applied to same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203024289U (en) | Air-conditioning outdoor unit | |
| CN107171194B (en) | Strongly heat-dissipated high-tension switch cabinet | |
| CN202993409U (en) | Electronic control box structure and air conditioning outdoor unit | |
| CN203100011U (en) | Electric control box structure and air-conditioning outdoor unit | |
| CN204665601U (en) | A kind of rat-proof cover and be provided with the indoor set of this rat-proof cover | |
| CN205694006U (en) | A kind of industrial electric cabinet of dehumidifying and cooling | |
| CN201787701U (en) | Air conditioner electrical apparatus and air conditioner | |
| CN206481529U (en) | Electric-controlled box and air conditioner | |
| ES2199634B1 (en) | STRUCTURE AND PROCEDURE TO ATTACH THE NOISE OF AN OUTDOOR AIR CONDITIONING UNIT. | |
| CN203454301U (en) | Air conditioner outdoor unit capable of preventing flammable refrigerants from being accumulated | |
| CN106612597A (en) | electric control box and air conditioner | |
| CN104990339A (en) | Refrigerator | |
| CN203310012U (en) | Heat exchanger and air-conditioner outdoor unit | |
| CN207216813U (en) | A kind of long distance electric fire alarm monitoring device | |
| CN212626732U (en) | High-voltage explosion-proof power distribution cabinet | |
| CN203605368U (en) | Outdoor unit structure of air conditioner | |
| CN203571911U (en) | Electronic control box and air conditioner outdoor unit | |
| CN210137129U (en) | European style box-type substation | |
| CN103683015A (en) | Electrical control cabinet | |
| CN204853736U (en) | Air condensing units shell | |
| CN211579364U (en) | Box-type substation that radiating effect is good | |
| CN215579393U (en) | Wall-mounted shock-absorbing bottom plate on socket bottom box | |
| CN207540027U (en) | Window air conditioner | |
| CN208579508U (en) | A kind of wall-hanging air conditioner ratguard and wall-hanging air conditioner | |
| CN204067945U (en) | Outdoor energy-saving power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131129 Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: GD MIDEA HOLDING CD., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |