CN212259496U - Overhead positive pressure dust-removing and dehumidifying electrical cabinet - Google Patents
Overhead positive pressure dust-removing and dehumidifying electrical cabinet Download PDFInfo
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- CN212259496U CN212259496U CN202020430553.1U CN202020430553U CN212259496U CN 212259496 U CN212259496 U CN 212259496U CN 202020430553 U CN202020430553 U CN 202020430553U CN 212259496 U CN212259496 U CN 212259496U
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- dust
- filter screen
- regulator cubicle
- resin layer
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Abstract
The utility model discloses an overhead positive pressure dust-discharging dehumidifying electric cabinet, which comprises a cabinet body, a moisture absorber and a dust probe; the moisture absorber is arranged at the top of the cabinet body, and the dust probe is arranged at the bottom of the cabinet body. The moisture absorber consists of a shell, a moisture absorption resin layer, a filter screen and a fan; a moisture absorption resin layer, a filter screen and a fan are sequentially arranged in the shell from top to bottom; the moisture absorption resin layer is on the top, and the moisture absorption resin layer lower part is provided with the filter screen, and the filter screen lower part is provided with the fan. The utility model discloses a malleation dust exhaust dehumidification regulator cubicle through at regulator cubicle top air inlet, dehumidifies the air inlet and filters, increases the pressure in the regulator cubicle, makes regulator cubicle internal pressure be greater than external pressure, can not let outside air admission regulator cubicle to keep the inside dry clean of regulator cubicle.
Description
The technical field is as follows:
the utility model belongs to the power equipment field relates to a dust exhaust dehydrating unit, especially an overhead malleation dust exhaust dehumidification regulator cubicle.
Background art:
electrical equipment is the equipment with electric power function, electrical equipment is corroded by the impurity in the air easily among the prior art (like moisture, ion or impurity), cause the unable problem of using of equipment, adopt among the prior art sealed to keep the interior gas environment stability of regulator cubicle, do not receive external environment's influence, but in practice the regulator cubicle is totally enclosed, especially the business turn over line mouth of regulator cubicle, when the temperature rose in the regulator cubicle, the internal gas pressure of regulator cubicle increases, the air discharge cabinet body in the regulator cubicle, when the temperature reduces in the regulator cubicle, the internal gas pressure of regulator cubicle reduces, the air of outside regulator cubicle is inhaled inside the regulator cubicle, the flow of air has just led to moisture and the dust in the outside air and has accumulated more in the regulator cubicle, finally harm the normal operating of regulator cubicle.
Chinese patent (application number: 201721465092.6) an electrical cabinet with internal air environment purification function, which comprises a main body and a purification mechanism, wherein the main body comprises an electrical cabinet body, a cabinet door, a handle and support legs, the support legs are arranged on the lower end face of the electrical cabinet body, the cabinet door is rotatably connected to the front end face of the electrical cabinet body through hinges, the handle is arranged on the front end face of the cabinet door, the purification mechanism is arranged on the right end face of the electrical cabinet body, the purification mechanism comprises an air inlet pipe, a gas impurity removal chamber, a compressor, an air outlet pipe, an impurity adsorption chamber, an activated carbon bag, a drying chamber, an electric ion impurity removal chamber, a chemical reaction chamber, an electromagnetic adsorption pipe and a heating pipe, the compressor is fixedly arranged on the right end face of the electrical cabinet body, the compressor is connected with the electrical cabinet body through the air inlet pipe, the gas impurity removal chamber is arranged, impurity removal indoor portion has set gradually impurity adsorption chamber, drying chamber, ion edulcoration room and chemical reaction room from top to bottom, the active carbon package sets up inside the impurity adsorption chamber, the heating tube sets up inside the drying chamber, the electromagnetic adsorption tube sets up inside the ion edulcoration room. The technical scheme disclosed by the patent is complex and has poor effect.
The utility model has the following contents:
an object of the utility model is to overcome above-mentioned prior art's shortcoming, provide an overhead malleation dust exhaust dehumidification regulator cubicle, the utility model discloses an overhead malleation dust exhaust dehumidification regulator cubicle can solve simultaneously and arrange into, the problem of dehumidification.
The utility model aims at solving through the following technical scheme:
the positive pressure dust-discharging dehumidifying electric cabinet of the utility model comprises a cabinet body, a dust-discharging moisture absorber and a dust probe; the dust exhausting and moisture absorbing device is arranged at the top of the cabinet body, and the dust probe is arranged at the bottom of the cabinet body.
The dust and moisture removal device comprises a shell, a moisture absorption resin layer, a filter screen and a fan; a moisture absorption resin layer, a filter screen and a fan are sequentially arranged in the shell from top to bottom; the moisture absorption resin layer is on the top, and the moisture absorption resin layer lower part is provided with the filter screen, and the filter screen lower part is provided with the fan. The filter screen is a steel wire mesh made of 0.0001mm stainless steel wires, and the mesh size of the steel wire mesh is 0.0001mm multiplied by 0.0001 mm.
The shell is provided with a dust-proof plate, and the air outlet side of the dust-proof plate is arranged on the outer side of the shell.
The dust-proof plate consists of a plate body, a through hole and a through hole cover plate, wherein the through hole cover plate is arranged on the air outlet side of the dust-proof plate, and a ventilation duct is arranged between the through hole cover plate and the through hole; when air flow enters from the air inlet side of the dust separation plate, passes through the through holes and comes out from the air outlet side of the dust separation plate, is blocked by the through hole cover plate and then flows along the ventilation pore channel. The dust separation plate has a Tesla pipe effect, air flow can easily flow from the air inlet side of the dust separation plate to the air outlet side of the dust separation plate, the air flow can hardly flow in the opposite direction, and the dust separation plate has a good dust separation effect.
The utility model discloses a malleation dust exhaust dehumidification regulator cubicle through at regulator cubicle top air inlet, dehumidifies the air inlet and filters, increases the pressure in the regulator cubicle, makes regulator cubicle internal pressure be greater than external pressure, can not let outside air admission regulator cubicle to keep the inside dry clean of regulator cubicle.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the dust-proof board of the present invention;
FIG. 3 is a side view of the dust barrier plate.
Wherein: 1 is a cabinet body; 2 is a dust-discharging moisture absorber; 3 is a shell; 4 is a moisture-absorbing resin layer; 5 is a filter screen; 6 is a fan; the device comprises a dust probe 7, a dust separation plate 8, a through hole 9 and a through hole cover plate 10.
The specific implementation mode is as follows:
the present invention will be described in further detail with reference to the accompanying drawings:
referring to fig. 1 and 2, a positive pressure dust discharging and dehumidifying electrical cabinet comprises a cabinet body, a dust discharging moisture absorber and a dust probe; the dust exhausting and moisture absorbing device is arranged at the top of the cabinet body, and the dust probe is arranged at the bottom of the cabinet body. The cabinet body is an electrical cabinet.
The dust and moisture removal device comprises a shell, a moisture absorption resin layer, a filter screen and a fan; a moisture absorption resin layer, a filter screen and a fan are sequentially arranged in the shell from top to bottom; the moisture absorption resin layer is on the top, and the moisture absorption resin layer lower part is provided with the filter screen, and the filter screen lower part is provided with the fan. The filter screen is a steel wire mesh made of 0.0001mm stainless steel wires, and the mesh size of the steel wire mesh is 0.0001mm multiplied by 0.0001 mm.
The shell is provided with a dust-proof plate, and the air outlet side of the dust-proof plate is arranged on the outer side of the shell.
The dust-proof plate consists of a plate body, a through hole and a through hole cover plate, wherein the through hole cover plate is arranged on the air outlet side of the dust-proof plate, and a ventilation duct is arranged between the through hole cover plate and the through hole; when air flow enters from the air inlet side of the dust separation plate, passes through the through holes and comes out from the air outlet side of the dust separation plate, is blocked by the through hole cover plate and then flows along the ventilation pore channel. The dust separation plate has a Tesla pipe effect, air flow can easily flow from the air inlet side of the dust separation plate to the air outlet side of the dust separation plate, the air flow can hardly flow in the opposite direction, and the dust separation plate has a good dust separation effect.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. Overhead positive pressure dust exhaust dehumidification regulator cubicle, its characterized in that: comprises a cabinet body, a moisture absorber and a dust probe; the moisture absorber is arranged at the top of the cabinet body, and the dust probe is arranged at the bottom of the cabinet body; the cabinet body is an electrical cabinet; the moisture absorber consists of a shell, a moisture absorption resin layer, a filter screen and a fan; a moisture absorption resin layer, a filter screen and a fan are sequentially arranged in the shell from top to bottom; the moisture absorption resin layer is on the top, and the moisture absorption resin layer lower part is provided with the filter screen, and the filter screen lower part is provided with the fan.
2. The overhead positive pressure dust-discharging dehumidifying electrical cabinet of claim 1, wherein: the filter screen is a steel wire mesh made of stainless steel wires with the thickness of 0.0001mm, and the mesh size of the steel wire mesh is 0.0001mm multiplied by 0.0001 mm.
3. The overhead positive pressure dust-discharging dehumidifying electrical cabinet of claim 1, wherein: the shell is provided with a dust-proof plate, and the air outlet side of the dust-proof plate is arranged on the outer side of the shell.
4. The overhead positive pressure dust-discharging dehumidifying electrical cabinet of claim 3, wherein: the dust-proof plate consists of a plate body, a through hole and a through hole cover plate, wherein the through hole cover plate is arranged on the air outlet side of the dust-proof plate, and a ventilation hole channel is arranged between the through hole cover plate and the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020430553.1U CN212259496U (en) | 2020-03-30 | 2020-03-30 | Overhead positive pressure dust-removing and dehumidifying electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020430553.1U CN212259496U (en) | 2020-03-30 | 2020-03-30 | Overhead positive pressure dust-removing and dehumidifying electrical cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212259496U true CN212259496U (en) | 2020-12-29 |
Family
ID=73986298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020430553.1U Active CN212259496U (en) | 2020-03-30 | 2020-03-30 | Overhead positive pressure dust-removing and dehumidifying electrical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212259496U (en) |
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2020
- 2020-03-30 CN CN202020430553.1U patent/CN212259496U/en active Active
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