CN213548159U - High heat exchange efficiency cabinet air conditioner - Google Patents
High heat exchange efficiency cabinet air conditioner Download PDFInfo
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- CN213548159U CN213548159U CN202022977815.9U CN202022977815U CN213548159U CN 213548159 U CN213548159 U CN 213548159U CN 202022977815 U CN202022977815 U CN 202022977815U CN 213548159 U CN213548159 U CN 213548159U
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- cavity
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- cooling
- air guide
- heat dissipation
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Abstract
The utility model relates to a high heat exchange efficiency rack air conditioner, include: the refrigerator comprises a cabinet body, wherein an upper cavity and a lower cavity are arranged in the cabinet body, a first interlayer and a second interlayer are arranged in the lower cavity, the lower cavity is divided into a condensation heat dissipation cavity, a cooling air guide cavity and a compression cavity, a compressor is arranged in the compression cavity, a condenser is arranged in the condensation heat dissipation cavity, and a heat dissipation fan is arranged on the first interlayer; an evaporator and a cooling fan are arranged in the upper chamber, an inner air outlet is formed in the upper chamber, and an air guide pipeline is arranged between the inner air outlet and the cooling fan; and the cold air guide pipe is connected with the air guide pipeline and extends into the cooling air guide cavity. The cooling fan introduces the air guide pipeline with the air conditioning that the evaporimeter produced, carries out the drum-blowing heat dissipation to the condenser through radiator fan, and when cold wind flowed through from the air guide pipeline, there was some cold wind to dissipate to cooling wind-guiding intracavity from the air conditioning pipe to the heat dissipation and the condensation efficiency to the condenser have been improved, and then the heat exchange efficiency of air conditioner has been improved.
Description
Technical Field
The utility model relates to a refrigeration plant technical field, in particular to high heat exchange efficiency rack air conditioner.
Background
In the industries of electric power, communication or electricity, etc., the control cabinet is widely used. To prevent moisture, dust, or harmful gases from entering the cabinet, the cabinet is typically closed to the outside. In operation, because of the device self sends heat or outdoor sunshine shines or the weather is hot in the rack, temperature can constantly rise in the rack, if the normal operating of device in the rack is probably influenced to the heat dissipation in time. Therefore, control cabinets used in these industries require special heat exchangers to dissipate heat from the air inside the cabinet, i.e., cabinet air conditioners or cabinet refrigeration equipment.
At present, the refrigeration by adopting a steam compression mode is a mainstream refrigeration mode of various refrigeration equipment on the market, a condenser and an evaporator are important parts in the refrigeration equipment, wherein the heat dissipation efficiency of the condenser is an important factor for determining the condensation heat exchange efficiency of an air conditioner; at present, the heat is usually dissipated by blowing wind to the surface of the condenser through a fan, and the condensing efficiency still has a larger space for improving the heat exchange efficiency of the air conditioner.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a high heat exchange efficiency rack air conditioner has the advantage that improves air conditioner heat exchange efficiency.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a high heat exchange efficiency cabinet air conditioner includes:
the refrigerator comprises a cabinet body, wherein a partition plate is arranged in the cabinet body and divides the cabinet body into an upper chamber and a lower chamber, a first interlayer and a second interlayer are arranged in the lower chamber, the lower chamber is sequentially divided into a condensation heat dissipation cavity, a cooling air guide cavity and a compression cavity by the first interlayer and the second interlayer, a compressor is arranged in the compression cavity, a condenser is arranged in the condensation heat dissipation cavity, an air outlet is arranged on one side of the condensation heat dissipation cavity, a cooling fan is arranged on the first interlayer, and an outer air inlet is arranged at the bottom of the cooling air guide cavity; an evaporator and a cooling fan are arranged in the upper cavity, an inner air inlet is formed in the upper cavity above the evaporator, an inner air outlet is formed in the other side of the upper cavity, an air guide pipeline is arranged between the inner air outlet and the cooling fan, and the compressor, the condenser and the evaporator are connected with one another to form a refrigeration loop; and the number of the first and second groups,
and the cold air guide pipe is connected with the air guide pipeline and extends into the cooling air guide cavity, and a one-way air valve is connected on the cold air guide pipe.
Realize above-mentioned technical scheme, the air conditioner during operation, the air guide pipeline is introduced with the air conditioning that the evaporimeter produced to cooling fan, and blow in the rack from interior air outlet, cool off the rack, and blow the heat dissipation to the condenser through cooling fan, and when cold wind flows from the air guide pipeline, there is partial cold wind from air conditioning pipe loss to cooling wind-guiding intracavity, cool off cooling wind-guiding chamber, and because the setting of one-way air valve, the air of cooling wind-guiding intracavity can not enter into in the air guide pipeline, thereby the heat dissipation and the condensation efficiency to the condenser have been improved, and then the heat exchange efficiency of air conditioner has been improved.
As a preferred scheme of the utility model, the air conditioning pipe is located the one end in cooling wind-guiding chamber is connected with the expanding wind mouth.
According to the technical scheme, the cold air blown out of the cold air guide pipe is more uniform through the air expanding opening, and the heat dissipation efficiency is further improved.
As a preferred scheme of the utility model, the cooling wind-guiding intracavity is located the air conditioning pipe deviates from radiator fan's a side guide plate, the guide plate orientation radiator fan slope sets up, just the guide plate extends to radiator fan's middle part.
Realize above-mentioned technical scheme, make through the guide plate that the cold wind that blows off from the air conditioning pipe can be more direct receive the radiator fan drainage to blow in the condensation heat dissipation intracavity, further improve the radiating efficiency.
As an optimized scheme of the utility model, be equipped with the third interlayer in the epicoele, cooling blower is fixed in the third interlayer.
According to the technical scheme, the cooling fan is convenient to install through the third interlayer, and the cold air generated by the evaporator can directly enter the cabinet.
As an optimized scheme of the utility model, the wind-guiding pipeline is located and is close to the one end of interior air outlet is equipped with the horn mouth.
As an optimized proposal of the utility model, one side of the division board is provided with a heat preservation and insulation layer.
According to the technical scheme, the influence of heat generated by the condenser on the evaporator is reduced through the heat insulation layer, and the refrigeration effect is improved.
To sum up, the utility model discloses following beneficial effect has:
the embodiment of the utility model provides a through providing a high heat exchange efficiency rack air conditioner, include: the refrigerator comprises a cabinet body, wherein a partition plate is arranged in the cabinet body and divides the cabinet body into an upper chamber and a lower chamber, a first interlayer and a second interlayer are arranged in the lower chamber, the lower chamber is sequentially divided into a condensation heat dissipation cavity, a cooling air guide cavity and a compression cavity by the first interlayer and the second interlayer, a compressor is arranged in the compression cavity, a condenser is arranged in the condensation heat dissipation cavity, an air outlet is arranged on one side of the condensation heat dissipation cavity, a cooling fan is arranged on the first interlayer, and an outer air inlet is arranged at the bottom of the cooling air guide cavity; an evaporator and a cooling fan are arranged in the upper cavity, an inner air inlet is formed in the upper cavity above the evaporator, an inner air outlet is formed in the other side of the upper cavity, an air guide pipeline is arranged between the inner air outlet and the cooling fan, and the compressor, the condenser and the evaporator are connected with one another to form a refrigeration loop; and the cold air guide pipe is connected with the air guide pipeline and extends into the cooling air guide cavity, and a one-way air valve is connected on the cold air guide pipe. The air conditioner during operation, the air guide pipeline is introduced with the air conditioning that the evaporimeter produced to cooling blower, and blow in the rack from interior air outlet, cool off the rack, and blow the heat dissipation to the condenser through radiator fan, and when cold wind flowed through from the air guide pipeline, there is partial cold wind from air conditioning pipe loss to cooling wind-guiding intracavity, cool off the cooling wind-guiding chamber, and because the setting of check damper, the air of cooling wind-guiding intracavity can not enter into in the air guide pipeline, thereby the heat dissipation and the condensation efficiency to the condenser have been improved, and then the heat exchange efficiency of air conditioner has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. a cabinet body; 11. a partition plate; 12. an upper chamber; 121. a third interlayer; 122. a cooling fan; 13. a lower chamber; 131. a first barrier layer; 132. a second barrier layer; 133. a condensation heat dissipation cavity; 134. cooling the air guide cavity; 135. a compression chamber; 136. a heat radiation fan; 137. a baffle; 14. an air outlet; 15. an outer air inlet; 16. an inner air inlet; 17. an inner air outlet; 18. an air duct; 181. a bell mouth; 19. a heat insulation layer; 2. a compressor; 3. a condenser; 4. an evaporator; 5. a cold air duct; 51. a one-way air valve; 52. and (4) expanding the air opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
A cabinet air conditioner with high heat exchange efficiency, as shown in fig. 1, comprising: the refrigerator comprises a cabinet body 1, wherein a partition plate 11 is arranged in the cabinet body 1, the partition plate 11 divides the cabinet body 1 into an upper chamber 12 and a lower chamber 13, a first interlayer 131 and a second interlayer 132 are arranged in the lower chamber 13, the lower chamber 13 is sequentially divided into a condensation heat dissipation chamber 133, a cooling air guide chamber 134 and a compression chamber 135 by the first interlayer 131 and the second interlayer 132, a compressor 2 is arranged in the compression chamber 135, a condenser 3 is arranged in the condensation heat dissipation chamber 133, an air outlet 14 is arranged on one side of the condensation heat dissipation chamber 133, a heat dissipation fan 136 is arranged on the first interlayer 131, and an outer air inlet 15 is arranged at the bottom of the cooling air; an evaporator 4 and a cooling fan 122 are arranged in the upper chamber 12, an inner air inlet 16 is arranged above the evaporator 4 in the upper chamber 12, an inner air outlet 17 is arranged on the other side of the upper chamber 12, an air guide pipeline 18 is arranged between the inner air outlet 17 and the cooling fan 122, a bell mouth 181 is arranged at one end, close to the inner air outlet 17, of the air guide pipeline 18, and the compressor 2, the condenser 3 and the evaporator 4 are connected with each other to form a refrigeration loop; and a cold air duct 5 connected to the air duct 18 and extending into the cooling air guiding cavity 134, wherein a one-way air valve 51 is connected to the cold air duct 5.
One end that is located cooling wind guide cavity 134 at air conditioning pipe 5 is connected with expands wind gap 52, it is more even to make the cold wind that blows off from air conditioning pipe 5 through expanding wind gap 52, further the radiating efficiency has been improved, and lie in one side guide plate 137 that air conditioning pipe 5 deviates from radiator fan 136 in the cooling wind guide cavity 134, guide plate 137 sets up towards radiator fan 136 slope, and guide plate 137 extends to radiator fan 136's middle part, make the cold wind that blows off from air conditioning pipe 5 can be more direct receive radiator fan 136 drainage blow in condensation heat dissipation cavity 133 through guide plate 137, further improve the radiating efficiency.
Further, a third interlayer 121 is arranged in the upper chamber 12, the cooling fan 122 is fixed on the third interlayer 121, the third interlayer 121 facilitates installation of the cooling fan 122, and cold air generated by the evaporator 4 can directly enter the cabinet.
And one side of the division plate 11 is provided with a heat insulation layer 19, and the influence of heat generated by the condenser 3 on the evaporator 4 is reduced through the heat insulation layer 19, so that the refrigeration effect is improved.
When the air conditioner works, the cooling fan 122 introduces the cold air generated by the evaporator 4 into the air guide pipeline 18, and blows the cold air into the cabinet from the inner air outlet 17, the cabinet is cooled, the condenser 3 is blown by the cooling fan to dissipate heat, when the cold air flows through the air guide pipeline 18, part of the cold air escapes into the cooling air guide cavity 134 from the cold air guide pipe 5, the cooling air guide cavity 134 is cooled, and due to the arrangement of the one-way air valve 51, the air in the cooling air guide cavity 134 cannot enter the air guide pipeline 18, so that the heat dissipation and condensation efficiency of the condenser 3 are improved, and the heat exchange efficiency of the air conditioner is improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a high heat exchange efficiency cabinet air conditioner which characterized in that includes:
the refrigerator comprises a cabinet body, wherein a partition plate is arranged in the cabinet body and divides the cabinet body into an upper chamber and a lower chamber, a first interlayer and a second interlayer are arranged in the lower chamber, the lower chamber is sequentially divided into a condensation heat dissipation cavity, a cooling air guide cavity and a compression cavity by the first interlayer and the second interlayer, a compressor is arranged in the compression cavity, a condenser is arranged in the condensation heat dissipation cavity, an air outlet is arranged on one side of the condensation heat dissipation cavity, a cooling fan is arranged on the first interlayer, and an outer air inlet is arranged at the bottom of the cooling air guide cavity; an evaporator and a cooling fan are arranged in the upper cavity, an inner air inlet is formed in the upper cavity above the evaporator, an inner air outlet is formed in the other side of the upper cavity, an air guide pipeline is arranged between the inner air outlet and the cooling fan, and the compressor, the condenser and the evaporator are connected with one another to form a refrigeration loop; and the number of the first and second groups,
and the cold air guide pipe is connected with the air guide pipeline and extends into the cooling air guide cavity, and a one-way air valve is connected on the cold air guide pipe.
2. The cabinet air conditioner with high heat exchange efficiency as claimed in claim 1, wherein an air diffuser is connected to one end of the cold air duct located in the cooling air guiding cavity.
3. The cabinet air conditioner with high heat exchange efficiency as claimed in claim 2, wherein a flow guide plate is disposed in the cooling air guide cavity at a side of the cooling air guide tube facing away from the heat dissipation fan, the flow guide plate is inclined toward the heat dissipation fan, and the flow guide plate extends to a middle portion of the heat dissipation fan.
4. The cabinet air conditioner with high heat exchange efficiency as claimed in claim 1, 2 or 3, wherein a third partition is provided in the upper chamber, and the cooling fan is fixed to the third partition.
5. The cabinet air conditioner with high heat exchange efficiency as claimed in claim 4, wherein a bell mouth is formed at one end of the air duct close to the inner air outlet.
6. The cabinet air conditioner with high heat exchange efficiency as claimed in claim 1, wherein one side of the partition plate is provided with a heat insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022977815.9U CN213548159U (en) | 2020-12-09 | 2020-12-09 | High heat exchange efficiency cabinet air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022977815.9U CN213548159U (en) | 2020-12-09 | 2020-12-09 | High heat exchange efficiency cabinet air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213548159U true CN213548159U (en) | 2021-06-25 |
Family
ID=76486256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022977815.9U Expired - Fee Related CN213548159U (en) | 2020-12-09 | 2020-12-09 | High heat exchange efficiency cabinet air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213548159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114264002A (en) * | 2022-01-10 | 2022-04-01 | 珠海格力电器股份有限公司 | Air-conditioning range hood, air-conditioning module and control method of air-conditioning module |
-
2020
- 2020-12-09 CN CN202022977815.9U patent/CN213548159U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114264002A (en) * | 2022-01-10 | 2022-04-01 | 珠海格力电器股份有限公司 | Air-conditioning range hood, air-conditioning module and control method of air-conditioning module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210625 Termination date: 20211209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |