CN220457799U - Air-cooled double-fan control cabinet with protection function - Google Patents
Air-cooled double-fan control cabinet with protection function Download PDFInfo
- Publication number
- CN220457799U CN220457799U CN202322084640.2U CN202322084640U CN220457799U CN 220457799 U CN220457799 U CN 220457799U CN 202322084640 U CN202322084640 U CN 202322084640U CN 220457799 U CN220457799 U CN 220457799U
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- China
- Prior art keywords
- air
- pipe
- partition plate
- fan
- cabinet body
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Links
- 238000005192 partition Methods 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 16
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 8
- 239000001569 carbon dioxide Substances 0.000 abstract description 8
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an air-cooled double-fan control cabinet with a protection function, and relates to the field of control cabinets. According to the utility model, the air inlet fan is used for blowing, the air is conveyed into the first fixed pipes, then the air enters the plurality of exhaust pipes through the first fixed pipes, the air is blown out through the air outlet holes on the exhaust pipes, the electric equipment is subjected to comprehensive air cooling and heat dissipation, the electromagnetic valve is opened, the carbon dioxide in the air storage tank is discharged into the air guide pipe through pressure, then enters the second fixed pipe through the air guide pipe, and enters the exhaust pipes through the second fixed pipes, and the carbon dioxide is discharged through the air outlet holes on the exhaust pipes, so that the fire disaster in the cabinet body is extinguished, the electric equipment in the cabinet body can be conveniently protected, and the service life of the electric equipment is prolonged.
Description
Technical Field
The utility model relates to the field of control cabinets, in particular to an air-cooled double-fan control cabinet with a protection function.
Background
The control cabinet is to assemble the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirement, the arrangement of the control cabinet meets the requirement of the normal operation of the power system, the control cabinet is convenient to overhaul, and the safety of personnel and surrounding equipment is not endangered. The circuit can be switched on or off by means of a manual or automatic switch during normal operation. In case of failure or abnormal operation, the circuit is cut off or an alarm is given by means of a protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust certain electrical parameters to prompt or signal deviation from a normal working state. The method is commonly used in various power generating, distributing and transforming substations.
At present, when using the switch board, because of the inside electrical equipment of switch board is more, a plurality of electrical equipment simultaneous working produces heat easily, among the prior art more through using the air discharge in the switch board of fan, perhaps cool down electrical equipment through the mode that the fan bloied, and because of the electrical equipment is more in the switch board, if directly upwards blow from the bottom of switch board, blow the heat of its bottom to the top easily, thereby can cause the influence to the life of electrical equipment at top, and when producing open fire, can't in time put out the fire, thereby can lead to the electrical equipment damage in the switch board, influence the normal operating of equipment.
Therefore, it is necessary to invent an air-cooled double-fan control cabinet with a protection function to solve the above problems.
Disclosure of Invention
The utility model aims to provide an air-cooled double-fan control cabinet with a protection function, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air-cooled double fan switch board that possesses protect function, includes the cabinet body, the opening has been seted up to the front side of the cabinet body, and the opening part is provided with the cabinet door, the internal first baffle of being connected with of cabinet and second baffle, the bottom of first baffle is connected with air inlet fan, the top of second baffle is connected with air-out fan, air intake and air outlet corresponding with air inlet fan and air-out fan have been seted up respectively to the left and right sides of the cabinet body, be provided with protection component between first baffle and the second baffle.
Preferably, dustproof nets are connected in the air inlets and the air outlets at the left side and the right side of the cabinet body.
Preferably, an observation port is formed in the surface of the cabinet door, and an observation window is connected in the observation port.
Preferably, the side wall of the cabinet door is provided with a sealing gasket, and the sealing gasket is made of rubber.
Preferably, the top of the cabinet body is fixedly connected with a rain shield.
Preferably, the protection component comprises a first fixed pipe and a second fixed pipe, a plurality of exhaust pipes are connected before the first fixed pipe and the second fixed pipe, a plurality of air outlet holes are formed in the rear side of the exhaust pipes, two one-way valves are connected to the outer wall of the exhaust pipes, an air inlet cavity is formed in the first partition plate, an air pipe is connected to the left side of the air inlet fan, the other end of the air pipe is connected with the air inlet cavity, a rotating pipe is connected to the top of the air inlet cavity through a sealing bearing in a rotating mode, the rotating pipe is connected with the bottom of the first fixed pipe, an air outlet is formed in the bottom of the second partition plate, an air storage tank is connected to the top of the second partition plate, an air guide pipe is connected to the left side of the air storage tank, an electromagnetic valve is arranged on the outer side of the air guide pipe, an air guide cavity is formed in the second partition plate, the air guide pipe is connected with the air guide cavity, and an air outlet corresponding to the second fixed pipe is formed in the bottom of the air guide cavity.
The utility model has the technical effects and advantages that:
through using the air inlet fan to blow, carry the wind to the air inlet intracavity, the rethread air inlet chamber enters into in the first fixed pipe, the rethread is first fixed to be managed to in entering into a plurality of blast pipes, and blow out the wind through the venthole on the blast pipe, carry out comprehensive forced air cooling heat dissipation to electrical equipment, and will take out through the air-out fan, when producing the conflagration in the cabinet body, stop the use of air inlet fan and air-out fan, open the solenoid valve, carbon dioxide in the gas holder is through the pressure exhaust to the air duct in, the rethread air duct enters into the fixed intraductal of second, and enter into the blast pipe through the fixed intraductal of second, discharge carbon dioxide through the venthole on the blast pipe, put out the conflagration in the cabinet body, can conveniently protect the electrical equipment in the cabinet body, thereby the life of electrical equipment has been improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the closing structure of the cabinet door of the present utility model;
fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present utility model.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. a first separator; 4. a second separator; 5. an air inlet fan; 6. an air outlet fan; 7. a protection component; 71. a first fixed tube; 72. a second fixed tube; 73. an exhaust pipe; 74. a one-way valve; 75. a gas pipe; 76. a rotating tube; 77. a gas storage tank; 78. an air duct; 79. an electromagnetic valve; 8. a dust screen; 9. an observation window; 10. a sealing gasket; 11. rain shield.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an air-cooled double-fan control cabinet with a protection function as shown in fig. 1-3, which comprises a cabinet body 1, wherein an opening is formed in the front side of the cabinet body 1, a cabinet door 2 is arranged at the opening, a first partition plate 3 and a second partition plate 4 are connected in the cabinet body 1, an air inlet fan 5 is connected to the bottom of the first partition plate 3, an air outlet fan 6 is connected to the top of the second partition plate 4, an air inlet and an air outlet corresponding to the air inlet fan 5 and the air outlet fan 6 are respectively formed in the left side and the right side of the cabinet body 1, and a protection component 7 is arranged between the first partition plate 3 and the second partition plate 4.
The dust screen 8 is connected in the air inlet and the air outlet on the left side and the right side of the cabinet body 1, so that dust can be effectively prevented from entering the cabinet body 1.
The observation port has been seted up on the surface of cabinet door 2, and the viewing port interconnect has observation window 9, can conveniently observe the condition in the cabinet body 1.
The cabinet door 2 lateral wall is provided with sealed pad 10, and the concrete material of sealed pad 10 is rubber, can conveniently increase the leakproofness of cabinet body 1.
The top fixedly connected with weather shield 11 of cabinet body 1 can conveniently shelter from the rainwater.
The protection component 7 comprises a first fixed pipe 71 and a second fixed pipe 72, a plurality of exhaust pipes 73 are connected before the first fixed pipe 71 and the second fixed pipe 72, a plurality of air outlet holes are formed in the rear side of the exhaust pipes 73, two one-way valves 74 are connected to the outer wall of the exhaust pipes 73, an air inlet cavity is formed in the first partition plate 3, an air pipe 75 is connected to the left side of the air inlet fan 5, the other end of the air pipe 75 is connected with the air inlet cavity, the top of the air inlet cavity is rotatably connected with a rotating pipe 76 through a sealing bearing, the rotating pipe 76 is connected with the bottom of the first fixed pipe 71, an air outlet is formed in the bottom of the second partition plate 4, an air storage tank 77 is connected to the top of the second partition plate 4, an air guide pipe 78 is connected to the left side of the air storage tank 77, an electromagnetic valve 79 is arranged on the outer side of the air guide pipe 78, an air guide cavity is formed in the second partition plate 4, the air guide pipe 78 is connected with the air guide cavity, an air outlet corresponding to the second fixed pipe 72 is formed in the bottom of the air guide cavity, by pulling the second fixed pipes 72, the second fixed pipes 72 pull the exhaust pipes 73, the exhaust pipes 73 pull the first fixed pipes 71, the first fixed pipes 71 pull the rotating pipes 76, the rotating pipes 76 rotate, the air outlet corresponds to the electrical equipment, the air is blown by using the air inlet fan 5, the air is conveyed into the air inlet cavity, then enters the first fixed pipes 71 through the air inlet cavity, then enters the exhaust pipes 73 through the first fixed pipes 71, and blows out the air through the air outlet holes on the exhaust pipes 73, the electrical equipment is subjected to full-scale air cooling and heat dissipation, and is extracted through the air outlet fan 6, when a fire disaster occurs in the cabinet body 1, the use of the air inlet fan 5 and the air outlet fan 6 is stopped, the electromagnetic valve 79 is opened, the carbon dioxide in the air storage tank 77 is discharged into the air guide pipe 78 through the pressure intensity, and then enters the second fixed pipes 72 through the air guide pipe 78, and enter into blast pipe 73 through second fixed pipe 72, discharge carbon dioxide through the venthole on blast pipe 73, put out the conflagration in the cabinet body 1, can conveniently protect the electrical equipment in the cabinet body 1 to electrical equipment's life has been improved.
The working principle of the utility model is as follows:
through pulling second fixed pipe 72, second fixed pipe 72 pulling blast pipe 73, blast pipe 73 pulling first fixed pipe 71, first fixed pipe 71 pulling swivelling tube 76, thereby make swivelling tube 76 rotate, thereby make the gas outlet correspond with electrical equipment, through using air inlet fan 5 to blow, carry the wind to the air inlet intracavity, the rethread air inlet chamber enters into in the first fixed pipe 71, rethread first fixed pipe 71 enters into a plurality of blast pipes 73, and blow out the wind through the venthole on blast pipe 73, carry out comprehensive forced air heat dissipation to electrical equipment, and will take out through air-out fan 6 and take out, when producing the conflagration in cabinet body 1, stop air inlet fan 5 and the use of air-out fan 6, open solenoid valve 79, the carbon dioxide in the gas holder 77 is through the pressure of being discharged into air duct 78, the rethread air duct 78 enters into in the second fixed pipe 72, and enter into blast pipe 73 through the second fixed pipe 72, discharge the venthole on blast pipe 73 is gone out with carbon dioxide, put out the conflagration in the cabinet body 1.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides an air-cooled double fan switch board that possesses protect function, includes the cabinet body, the opening has been seted up to the front side of the cabinet body, and the opening part is provided with cabinet door, its characterized in that: the cabinet is characterized in that a first partition plate and a second partition plate are connected in the cabinet body, an air inlet fan is connected to the bottom of the first partition plate, an air outlet fan is connected to the top of the second partition plate, an air inlet and an air outlet corresponding to the air inlet fan and the air outlet fan are respectively formed in the left side and the right side of the cabinet body, and a protection component is arranged between the first partition plate and the second partition plate.
2. The air-cooled double-fan control cabinet with a protection function according to claim 1, wherein: dust screens are connected in the air inlets and the air outlets on the left side and the right side of the cabinet body.
3. The air-cooled double-fan control cabinet with a protection function according to claim 1, wherein: the surface of cabinet door has seted up the viewing aperture, and the viewing aperture interconnect has the observation window.
4. The air-cooled double-fan control cabinet with a protection function according to claim 1, wherein: the cabinet door side wall is provided with sealing gasket, and the concrete material of sealing gasket is rubber.
5. The air-cooled double-fan control cabinet with a protection function according to claim 1, wherein: the top of the cabinet body is fixedly connected with a rain shield.
6. The air-cooled double-fan control cabinet with a protection function according to claim 1, wherein: the protection assembly comprises a first fixed pipe and a second fixed pipe, wherein a plurality of exhaust pipes are connected before the first fixed pipe and the second fixed pipe, a plurality of air outlet holes are formed in the rear side of the exhaust pipes, two one-way valves are connected to the outer wall of the exhaust pipes, an air inlet cavity is formed in the first partition plate, an air pipe is connected to the left side of the air inlet fan, the other end of the air pipe is connected with the air inlet cavity, the top of the air inlet cavity is rotationally connected with a rotating pipe through a sealing bearing, the rotating pipe is connected with the bottom of the first fixed pipe, an air outlet is formed in the bottom of the second partition plate, an air storage tank is connected to the top of the second partition plate, an air guide pipe is connected to the left side of the air storage tank, an electromagnetic valve is arranged on the outer side of the air guide pipe, an air guide cavity is formed in the second partition plate, the air guide pipe is connected with the air guide cavity, and an air outlet corresponding to the second fixed pipe is formed in the bottom of the air guide cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322084640.2U CN220457799U (en) | 2023-08-04 | 2023-08-04 | Air-cooled double-fan control cabinet with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322084640.2U CN220457799U (en) | 2023-08-04 | 2023-08-04 | Air-cooled double-fan control cabinet with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220457799U true CN220457799U (en) | 2024-02-06 |
Family
ID=89734656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322084640.2U Active CN220457799U (en) | 2023-08-04 | 2023-08-04 | Air-cooled double-fan control cabinet with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220457799U (en) |
-
2023
- 2023-08-04 CN CN202322084640.2U patent/CN220457799U/en active Active
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