CN201514002U - Air conditioner outdoor unit and intermediate diaphragm employed by same - Google Patents
Air conditioner outdoor unit and intermediate diaphragm employed by same Download PDFInfo
- Publication number
- CN201514002U CN201514002U CN2009200585132U CN200920058513U CN201514002U CN 201514002 U CN201514002 U CN 201514002U CN 2009200585132 U CN2009200585132 U CN 2009200585132U CN 200920058513 U CN200920058513 U CN 200920058513U CN 201514002 U CN201514002 U CN 201514002U
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- CN
- China
- Prior art keywords
- air
- dividing plate
- outdoor unit
- central dividing
- conditioner outdoor
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Abstract
The utility model discloses an air conditioner outdoor unit and an intermediate diaphragm used by the air conditioner outdoor unit. The air conditioner comprises a condenser, a blower, a compressor and an intermediate diaphragm, wherein the condenser and the blower are arranged on one side of the intermediate diaphragm, and the compressor is arranged on the other side thereof; a venthole is formed on the intermediate diaphragm; and the two sides of the intermediate diaphragm are communicated through the venthole. Under the condition of taking R290 as the refrigerant, if refrigerant leakage happens, the air conditioner outdoor unit can effectively reduce the concentration of the refrigerant to prevent the combustion or explosion of the air conditioner, thereby greatly improving the security of the air conditioner.
Description
Technical field
The utility model belongs to field of air conditioning, relates to a kind of air-conditioner outdoor unit and the used central dividing plate of this air-conditioner outdoor unit.
Background technology
Air-conditioner has been the product of comparative maturity, existing air-conditioner often adopts R22 as refrigerant, but existing R22 refrigerant can damage ozone layer, the feature of environmental protection is poor, and price is relatively costly, energy-saving effect is poor, so, now existing part air-conditioner adopts the alternative device of R290 as R22, and the advantage of R290 is: more environmental protection, more energy-conservation and relative low price, but R290 has combustibility, when if the compressor tube chamber takes place to leak, the R290 that assembles reaches finite concentration, will produce burning or blast when running into burning things which may cause a fire disaster (as the electronics spark), and the security that air-conditioner is used reduces greatly; So, flammable serious its large-scale application that hinders of novel refrigerant R290 in field of air conditioning.
Summary of the invention
The purpose of this utility model is to provide air-conditioner outdoor unit and the used central dividing plate of this air-conditioner outdoor unit.Under with the situation of R290 as refrigerant, if coolant leakage takes place, the utility model can effectively reduce the concentration of refrigerant, prevents that air-conditioner from burning or blast taking place, and are largely increased the security of air-conditioner.
Its technical scheme is as follows:
A kind of air-conditioner outdoor unit central dividing plate is provided with passage on this central dividing plate, the both sides of this central dividing plate communicate by this passage.
Adopt the structure of the air-conditioner outdoor unit of aforementioned central dividing plate to be:
A kind of air-conditioner outdoor unit comprises condenser, blower fan, compressor and central dividing plate, and condenser and blower fan are located at a wherein side of central dividing plate, and compressor is located at the opposite side of central dividing plate; Be provided with passage on central dividing plate, the both sides of central dividing plate communicate by this passage.
During the air-conditioner operation, because the running of blower fan, the mobile meeting owing to air between air intake panel and the blower fan forms a low-pressure cavity; And compressor forms a high pressure chest thus because the operation heating makes the interior air themperature of high pressure chest than higher.Increase an air-flow exchange mouthful (being passage) between the two, the gas of high pressure chest can flow into the blower fan side automatically.Adopt R290 to take place under the situation of leakage as refrigerant and pipeline at air-conditioner, the R290 of leakage can enter low-pressure cavity by passage, and is discharged in the environment under the effect of blower fan, avoids the gathering of R290, has improved the security of air-conditioner operation.
Further structure of the present utility model is:
Described central dividing plate comprises straight plate part and bent plate portion, and described blower fan and compressor lay respectively at the both sides of this straight plate part, and described passage is located on this straight plate part.The air of the high pressure chest at compressor place can enter in the low-pressure cavity more smoothly.
Described passage is located at the bottom of this straight plate part, and described passage is 50 millimeters to 150 millimeters apart from the height on described central dividing plate base.The radius of described passage is 5 millimeters to 20 millimeters.
In sum, the utility model has the advantages that: when the refrigerant (R290) of air-conditioner took place to leak, the utility model can effectively reduce the concentration of refrigerant, prevented that air-conditioner from burning or blast taking place, and are largely increased the security of air-conditioner.
Description of drawings
Fig. 1 is the disassembly diagram of air-conditioner described in the utility model;
Fig. 2 is the structure chart of central dividing plate;
Fig. 3 is the vertical view of Fig. 2;
Description of reference numerals:
1, condenser, 2, compressor, 3, central dividing plate, 4, passage, 5, straight plate part, 6, bent plate portion.
The specific embodiment
As shown in Figure 1 to Figure 3, a kind of air-conditioner outdoor unit comprises condenser 1, blower fan, compressor 2 and central dividing plate 3, and condenser 1 and blower fan are located at a wherein side of central dividing plate 3, and compressor 2 is located at the opposite side of central dividing plate 3; Be provided with passage 4 on central dividing plate 3, the both sides of central dividing plate 3 communicate by this passage 4.
Wherein, described central dividing plate 3 comprises straight plate part 5 and bent plate portion 6, and described blower fan and compressor 2 lay respectively at the both sides of this straight plate part 5, and described passage 4 is located on this straight plate part 5.Described passage 4 is located at the bottom of this straight plate part 5, and described passage 4 is 100 millimeters apart from the height on central dividing plate 3 bases, and the radius of passage 4 is 10 millimeters.
The described air-conditioner of present embodiment adopts R290 as refrigerant, and when air-conditioner moved, because the running of blower fan, the mobile meeting owing to air between air intake panel and the blower fan formed a low-pressure cavity; And compressor 2 is because the operation heating, makes air themperature in compressor 2 chambeies than higher, forms a high pressure chest thus.Increase an air-flow exchange mouthful (being passage 4) between the two, the gas of high pressure chest can flow into the blower fan side automatically.Under the situation that takes place to leak at air-conditioner hose, the R290 of leakage can enter low-pressure cavity by passage 4, and is discharged in the environment under the effect of blower fan, avoids the gathering of R290, has improved the security of air-conditioner operation.
Only be preferred embodiment of the present utility model below, do not limit protection domain of the present utility model with this; Any replacement and the improvement done on the basis of not violating the utility model design all belong to protection domain of the present utility model.
Claims (7)
1. an air-conditioner outdoor unit central dividing plate is characterized in that, is provided with passage on this central dividing plate, and the both sides of this central dividing plate communicate by this passage.
2. air-conditioner outdoor unit central dividing plate according to claim 1 is characterized in that the radius of described passage is 5 millimeters to 20 millimeters.
3. an air-conditioner outdoor unit comprises condenser, blower fan, compressor and central dividing plate, and condenser and blower fan are located at a wherein side of central dividing plate, and compressor is located at the opposite side of central dividing plate; It is characterized in that be provided with passage on central dividing plate, the both sides of central dividing plate communicate by this passage.
4. as air-conditioner outdoor unit as described in the claim 3, it is characterized in that described central dividing plate comprises straight plate part and bent plate portion, described blower fan and compressor lay respectively at the both sides of this straight plate part, and described passage is located on this straight plate part.
5. as air-conditioner outdoor unit as described in the claim 4, it is characterized in that described passage is located at the bottom of this straight plate part.
6. as air-conditioner outdoor unit as described in the claim 5, it is characterized in that described passage is 50 millimeters to 150 millimeters apart from the height on described central dividing plate base.
7. as air-conditioner outdoor unit as described in each in the claim 3 to 6, it is characterized in that the radius of described passage is 5 millimeters to 20 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200585132U CN201514002U (en) | 2009-06-16 | 2009-06-16 | Air conditioner outdoor unit and intermediate diaphragm employed by same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200585132U CN201514002U (en) | 2009-06-16 | 2009-06-16 | Air conditioner outdoor unit and intermediate diaphragm employed by same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201514002U true CN201514002U (en) | 2010-06-23 |
Family
ID=42485412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200585132U Expired - Lifetime CN201514002U (en) | 2009-06-16 | 2009-06-16 | Air conditioner outdoor unit and intermediate diaphragm employed by same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201514002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369741A (en) * | 2016-08-26 | 2017-02-01 | 珠海格力电器股份有限公司 | Control method and device and air conditioner |
-
2009
- 2009-06-16 CN CN2009200585132U patent/CN201514002U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369741A (en) * | 2016-08-26 | 2017-02-01 | 珠海格力电器股份有限公司 | Control method and device and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100623 |
|
| CX01 | Expiry of patent term |