CN203482559U - A refrigeration apparatus for an electric cabinet - Google Patents
A refrigeration apparatus for an electric cabinet Download PDFInfo
- Publication number
- CN203482559U CN203482559U CN201320481389.7U CN201320481389U CN203482559U CN 203482559 U CN203482559 U CN 203482559U CN 201320481389 U CN201320481389 U CN 201320481389U CN 203482559 U CN203482559 U CN 203482559U
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- China
- Prior art keywords
- air
- electric cabinet
- channel
- refrigeration apparatus
- heat exchange
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- 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 a refrigeration apparatus for an electric cabinet. The refrigeration apparatus comprises an air return channel, an air outlet channel, an air cooling machine, and a heat exchange air channel. The input end of the air return channel is connected with a hot air port of the electric cabinet. The output end of the air return channel is connected with the input end of the heat exchange air channel. The heat exchange air channel is connected with the cold air port of the air cooling machine. The output end of the heat exchange air channel is connected with input end of the air outlet channel. The output end of the air outlet channel is connected with the air inlet port of the electric cabinet. Compared with a product in the prior art, the refrigeration apparatus has advantages of a wide usable range, security and reliability, and a good heat dissipating effect.
Description
Technical field
The utility model relates to a kind of refrigerating plant, especially relates to a kind of refrigerating plant for electric cabinet.
Background technology
At present; many electric cabinets adopt the equipment such as one or more low voltage switchgears and associated control, measurement, signal, protection, adjusting in design; and by manufacturing firm, be responsible for intactly fitting together with structure member, complete an assembly of the electric and mechanical connection of all inside.Owing to making the small-sized fan of many employings in present electric cabinet, dispel the heat, thereby cause each inner part can not better dispel the heat in work.
Utility model content
The purpose of this utility model is exactly in order to overcome the defect that above-mentioned prior art exists, to provide that a kind of scope of application is wide, safe and reliable, the refrigerating plant for electric cabinet of good heat dissipation effect.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of refrigerating plant for electric cabinet, it is characterized in that, comprise return airway, air-out air channel, air conditioner and heat exchanging air duct, described return airway input is connected with the hot-air mouth of electric cabinet, output is connected with the input of heat exchanging air duct, described heat exchanging air duct is connected with the cold air mouth of air conditioner, and the output of described heat exchanging air duct is connected with the input in air-out air channel, and the described output in air-out air channel and the air inlet of electric cabinet are connected.
The air inlet of described return airway is horn-like structure.
The air outlet in described air-out air channel is tubular structure.
Compared with prior art, the utlity model has following advantage:
1, the scope of application is wide: the utility model can be used on any electric cabinet.
It is 2, safe and reliable: the refrigeration air-conditioner air intake design that electric cabinet adopts can guarantee original paper in electric cabinet in work for a long time and can not softened by high temperature.
3, good heat dissipation effect: this refrigeration air-conditioner can be controlled at temperature in the scope of 20 ℃-38 ℃. refrigerating capacity is at 320W, and cold-producing medium is at R134G.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
As shown in Figure 1, a kind of refrigerating plant for electric cabinet, comprise return airway 1, air-out air channel 2, air conditioner 3 and heat exchanging air duct 4, described return airway 1 input is connected with the hot-air mouth of electric cabinet 5, output is connected with the input of heat exchanging air duct 4, described heat exchanging air duct 4 is connected with the cold air mouth of air conditioner 3, and the output of described heat exchanging air duct 4 is connected with the input in air-out air channel 2, and the output in described air-out air channel 2 is connected with the air inlet of electric cabinet 5.
The air inlet of described return airway 1 is horn-like structure.The air outlet in described air-out air channel 2 is tubular structure.
The theory that adopts the design of refrigeration air-conditioner air intake on electric cabinet, makes electric cabinet can access better air inlet effect and heat radiation theory, thereby has guaranteed that electric cabinet can have better operational environment, has also ensured that other part can not be burned.
The refrigeration air-conditioner air intake design that above-mentioned electric cabinet adopts, can reach better radiating effect.Above-mentioned refrigeration air-conditioner can be controlled at temperature in the scope of 20 ℃-38 ℃.The refrigerating capacity of above-mentioned refrigeration air-conditioner is at 320W, and cold-producing medium is at R134G.
The refrigeration air-conditioner air intake design of being equipped with on electric cabinet of the present utility model, adopts the quick effect with changing wind of refrigeration of air-conditioning, thereby guarantees that in electric cabinet, each element can better be brought into play work, has played larger effect.
Claims (3)
1. the refrigerating plant for electric cabinet, it is characterized in that, comprise return airway, air-out air channel, air conditioner and heat exchanging air duct, described return airway input is connected with the hot-air mouth of electric cabinet, output is connected with the input of heat exchanging air duct, described heat exchanging air duct is connected with the cold air mouth of air conditioner, and the output of described heat exchanging air duct is connected with the input in air-out air channel, and the described output in air-out air channel and the air inlet of electric cabinet are connected.
2. a kind of refrigerating plant for electric cabinet according to claim 1, is characterized in that, the air inlet of described return airway is horn-like structure.
3. a kind of refrigerating plant for electric cabinet according to claim 1, is characterized in that, the air outlet in described air-out air channel is tubular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481389.7U CN203482559U (en) | 2013-08-07 | 2013-08-07 | A refrigeration apparatus for an electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481389.7U CN203482559U (en) | 2013-08-07 | 2013-08-07 | A refrigeration apparatus for an electric cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203482559U true CN203482559U (en) | 2014-03-12 |
Family
ID=50230798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320481389.7U Expired - Fee Related CN203482559U (en) | 2013-08-07 | 2013-08-07 | A refrigeration apparatus for an electric cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203482559U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869793A (en) * | 2015-06-19 | 2015-08-26 | 成都德麦科技有限公司 | Electric control cabinet with excellent refrigerating effect |
| CN104865888A (en) * | 2015-06-19 | 2015-08-26 | 成都德麦科技有限公司 | PLC wireless monitoring cloud system |
-
2013
- 2013-08-07 CN CN201320481389.7U patent/CN203482559U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869793A (en) * | 2015-06-19 | 2015-08-26 | 成都德麦科技有限公司 | Electric control cabinet with excellent refrigerating effect |
| CN104865888A (en) * | 2015-06-19 | 2015-08-26 | 成都德麦科技有限公司 | PLC wireless monitoring cloud system |
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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: 20140312 Termination date: 20140807 |
|
| EXPY | Termination of patent right or utility model |