CN208241110U - Section components emphasis refrigeration power distribution cabinet - Google Patents
Section components emphasis refrigeration power distribution cabinet Download PDFInfo
- Publication number
- CN208241110U CN208241110U CN201820825545.XU CN201820825545U CN208241110U CN 208241110 U CN208241110 U CN 208241110U CN 201820825545 U CN201820825545 U CN 201820825545U CN 208241110 U CN208241110 U CN 208241110U
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- CN
- China
- Prior art keywords
- emphasis
- power distribution
- air outlet
- electric
- distribution cabinet
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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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to technical field of electric appliances; it is section components emphasis refrigeration power distribution cabinet; including the mounting plate inside cabinet body and cabinet body; there are also electric mountings on a mounting board; the electric component includes contactor, electrothermal relay, mutual inductor, capacitor, disconnecting switch, breaker, arrester, Surge Protector component; it is also equipped with ventilation device on the cabinet body, the ventilation device includes blower, and the air outlet of blower is against electric component；It is characterized in that: the contactor, electrothermal relay, mutual inductor, capacitor are being installed in a row or a column, form emphasis cooling element region, the air outlet does not have air outlet opposite against this emphasis cooling element region, other electric components or region.Such power distribution cabinet has the advantages that section components emphasis cools down, is easy to use, at low cost.
Description
Technical field
The utility model relates to technical field of electric appliances, are related to power distribution cabinet.
Background technique
Power distribution cabinet includes the mounting plate inside cabinet body and cabinet body, and there are also electric component installations on a mounting board, the electricity
Device component includes disconnecting switch, breaker, contactor, electrothermal relay, mutual inductor, capacitor, transformer, arrester, surge guarantor
The components such as device are protected, in use, these electric components can generate heat, increase electric component temperature.
In order to make electric component be in low-temperature condition, ventilation device is installed on power distribution cabinet, reinforces ventilation, makes electric component
Temperature reduces.
In the prior art, ventilation device is installed in power distribution cabinet side, the ventilation device includes exhaust outlet and is mounted on
Electric fan at exhaust outlet, such ventilation device are to the universal air draft of electric component inside power distribution cabinet, mean allocation.
In fact, some electric components do not generate heat, or the heat generated is less, or not shadow temperature is higher
Ring normal use；Electric component also influences the normal work of these components when generating more heat or high temperature；And show
There is the ventilation device of technology regardless of the ventilation of emphasis and non-emphasis, the radiating airflow of mean allocation cannot guarantee emphasis portion well
Part works normally, and limited wind-force becomes each component because of numerous electric components, and to absorb cold air less, has inconvenient for use
The shortcomings that.
Summary of the invention
The mesh of the utility model provides a kind of section components emphasis cooling, easy to use, cost aiming at disadvantages mentioned above
Low power distribution cabinet --- section components emphasis refrigeration power distribution cabinet.
Technical solution adopted in the utility model is: section components emphasis freezes in power distribution cabinet, including cabinet body and cabinet body
The mounting plate in face, there are also electric mountings on a mounting board, and the electric component includes contactor, electrothermal relay, mutual inductor, electricity
Container, disconnecting switch, breaker, arrester, Surge Protector component are also equipped with ventilation device on the cabinet body, described
Ventilation device include blower, the air outlet of blower is against electric component；It is characterized in that: the contactor, electrothermal relay, mutually
Sensor, capacitor are being installed in a row or a column, form emphasis cooling element region, the air outlet is against this emphasis
Cooling element region, other electric components or region do not have air outlet opposite.
Further speaking, the contactor, electrothermal relay, mutual inductor, capacitor installation position on a mounting board are the
There is radiator coil tube in one installation position behind the first installation position mounting plate, and other positions do not have heat dissipation plate on a mounting board
Pipe, the radiator coil tube connection is for thermantidote or refrigeration liquid device.
Further speaking, around the emphasis cooling element region there are also enclose partition, bulkhead sides offer into
Mouth and outlet, inlet and outlet are oppositely arranged, and the air outlet is arranged against import.
The beneficial effects of the utility model are: such power distribution cabinet has the cooling of section components emphasis, easy to use, cost
Low advantage.
Detailed description of the invention
Fig. 1 is the side structure schematic diagram of the utility model.
Fig. 2 is A-A diagrammatic cross-section in Fig. 1.
Wherein；1, cabinet body 2, mounting plate 3, contactor 4, electrothermal relay 5, mutual inductor 6, capacitor 7, disconnecting switch
8, breaker 9,10 blower 11 of arrester, 12 partition 13 of radiator coil tube, import 14, outlet.
Specific embodiment
The utility model will be further described with reference to the accompanying drawing.
As shown in Figure 1, 2, section components emphasis refrigeration power distribution cabinet, including the mounting plate 2 inside cabinet body 1 and cabinet body, also
On a mounting board, the electric component includes contactor 3, electrothermal relay 4, mutual inductor 5, capacitor 6, keeps apart electric mounting
7, breaker 8, arrester 9 are closed, are also equipped with ventilation device on the cabinet body, the ventilation device includes blower 10, wind
The air outlet of machine is against electric component；It is characterized in that: the contactor, electrothermal relay, mutual inductor, capacitor are in installing
One row or a column, form emphasis cooling element region, and the air outlet is other electric against this emphasis cooling element region
Device component or region do not have air outlet opposite.
Contactor 3, electrothermal relay 4, mutual inductor 5, capacitor 6 generate more heat, or especially need to cool down, and
Other component does not generate heat, or generates and can also work normally under less heat or high temperature, and the utility model is arranged in this way
Limited cooling resource emphasis can be made full use of to cool down, save cost, easy to use.
Further speaking, the contactor, electrothermal relay, mutual inductor, capacitor installation position on a mounting board are the
There is radiator coil tube 11 in one installation position behind the first installation position mounting plate, and other positions are not radiated on a mounting board
Coil pipe, the radiator coil tube connection is for thermantidote or refrigeration liquid device.
Further speaking, there are also the partition 12 enclosed around the emphasis cooling element region, bulkhead sides are offered
Import 13 and outlet 14, inlet and outlet is oppositely arranged, and the air outlet is arranged against import.
The foregoing is merely the structure features of specific embodiment of the utility model, but the utility model to be not limited to this,
In the field of the utility model, made changes or modifications all cover in the utility model any those skilled in the art
In the scope of the patents.
Claims (3)
- The power distribution cabinet 1. section components emphasis freezes, including the mounting plate inside cabinet body and cabinet body, there are also electric mountings in mounting plate On, the electric component includes contactor, electrothermal relay, mutual inductor, capacitor, disconnecting switch, breaker, arrester, wave Surge protector component is also equipped with ventilation device on the cabinet body, and the ventilation device includes blower, the air outlet of blower Against electric component；It is characterized in that: the contactor, electrothermal relay, mutual inductor, capacitor are being installed in a row or one Column form emphasis cooling element region, the air outlet against this emphasis cooling element region, other electric components or Region does not have air outlet opposite.
- 2. power distribution cabinet according to claim 1, it is characterized in that: the contactor, electrothermal relay, mutual inductor, capacitor are pacified The position of dress on a mounting board is the first installation position, has radiator coil tube behind the first installation position mounting plate, is installing Other positions do not have radiator coil tube on plate, and the radiator coil tube connection is for thermantidote or refrigeration liquid device.
- 3. power distribution cabinet according to claim 1 or 2, it is characterized in that: also being enclosed around the emphasis cooling element region The partition of conjunction, bulkhead sides offer inlet and outlet, and inlet and outlet is oppositely arranged, and the air outlet is set against import It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825545.XU CN208241110U (en) | 2018-05-31 | 2018-05-31 | Section components emphasis refrigeration power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825545.XU CN208241110U (en) | 2018-05-31 | 2018-05-31 | Section components emphasis refrigeration power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208241110U true CN208241110U (en) | 2018-12-14 |
Family
ID=64576085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820825545.XU Expired - Fee Related CN208241110U (en) | 2018-05-31 | 2018-05-31 | Section components emphasis refrigeration power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208241110U (en) |
-
2018
- 2018-05-31 CN CN201820825545.XU patent/CN208241110U/en not_active Expired - Fee Related
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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: 20181214 Termination date: 20200531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |