CN220140038U - Dustproof heat abstractor of automatically controlled cabinet - Google Patents

Dustproof heat abstractor of automatically controlled cabinet Download PDF

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Publication number
CN220140038U
CN220140038U CN202321552105.9U CN202321552105U CN220140038U CN 220140038 U CN220140038 U CN 220140038U CN 202321552105 U CN202321552105 U CN 202321552105U CN 220140038 U CN220140038 U CN 220140038U
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CN
China
Prior art keywords
electric control
control cabinet
exhaust fan
filter screen
dust
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CN202321552105.9U
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Chinese (zh)
Inventor
陆庆峰
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Liaoning Yulang Petroleum Equipment Co ltd
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Liaoning Yulang Petroleum Equipment Co ltd
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Priority to CN202321552105.9U priority Critical patent/CN220140038U/en
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Abstract

The utility model relates to a dustproof heat dissipation device of an electric control cabinet, which comprises an electric control cabinet body and a first exhaust fan arranged at the top of the electric control cabinet body, and is technically characterized in that: the rear part interval of automatically controlled cabinet body is equipped with interior baffle and back shrouding to surround with interior baffle and back shrouding and form the filter chamber, be equipped with interior filtration pore on the interior baffle, interior baffle front and back surface paste be equipped with preceding filter screen and back filter screen, the back shrouding is equipped with the second exhaust fan and the outer filtration pore of filter chamber intercommunication, the surface of back shrouding is equipped with outer filter screen in the position subsides of outer filtration pore, be equipped with the dust brush in the filter chamber, the dust brush includes horizontal strip brush body and U-shaped support arm, vertical guide slot is seted up respectively to back shrouding left and right sides, left and right side pole pass respectively behind the vertical guide slot of correspondence with horizontal strip brush body connection fixed, the left and right edge symmetry subsides of vertical guide slot establish sealed adhesive tape. The device has the advantages of good dustproof heat dissipation effect, convenient dust cleaning, low configuration cost and small occupied space.

Description

Dustproof heat abstractor of automatically controlled cabinet
Technical Field
The utility model relates to the structural design of an electric facility shell, in particular to a dustproof heat dissipation device of an electric control cabinet.
Background
After the electric control cabinet works for a period of time, a large amount of heat can be accumulated in the electric control cabinet, if heat is not dissipated in time, the service life of electric elements in the electric control cabinet is seriously influenced, and therefore, most electric control cabinets are currently provided with heat dissipation structures such as fans.
CN 218586636U discloses a dustproof heat dissipation structure for a high-voltage switch cabinet, which is provided with a switch cabinet box body, a first inspection door, a second inspection door, a fan blade, an electric fan, a jack, a heat dissipation pipe and a support plate, wherein a filter screen and a filter hole are arranged in the heat dissipation pipe, so that dust and impurities are prevented from entering to influence the working use, and the dustproof effect is improved while the heat dissipation is enhanced; meanwhile, the dust and impurities in the radiating pipe can be conveniently detached and cleaned by arranging the supporting plate, the connecting shaft, the coupler and the driving hydraulic cylinder. But it has the following problems: the use of the hydraulic cylinder requires the additional configuration of other components of the hydraulic system such as a hydraulic pump, a hydraulic oil tank and the like, so that the dustproof heat dissipation structure is high in configuration cost and large in occupied space.
Disclosure of Invention
The utility model aims to provide the dustproof heat dissipation device of the electric control cabinet, which solves the problems, is reasonable in structure and reliable in use, has a good dustproof heat dissipation effect, is convenient for cleaning dust, and is low in configuration cost and small in occupied space.
The technical scheme of the utility model is as follows:
the utility model provides an automatically controlled cabinet heat abstractor that prevents dust, includes automatically controlled cabinet body, locates the first exhaust fan at automatically controlled cabinet body top, and its technical essential is: the electric control cabinet comprises an electric control cabinet body, and is characterized in that an inner partition plate and a rear sealing plate which are parallel to each other are arranged at the rear part of the electric control cabinet body at intervals, a filter cavity is formed by surrounding an upper plate, a bottom plate, left and right side plates, the inner partition plate and the rear sealing plate, a plurality of groups of inner filter holes are uniformly formed in the inner partition plate, a front filter screen and a rear filter screen are attached to the front surface and the rear surface of the inner partition plate, a second exhaust fan communicated with the filter cavity is arranged at the center of the rear sealing plate, outer filter holes are respectively formed in the upper part and the lower part of the second exhaust fan, an outer filter screen is attached to the outer surface of the rear sealing plate at the positions of the outer filter holes, a dust cleaning brush is arranged in the filter cavity, the dust cleaning brush comprises a transverse strip brush body and a U-shaped support arm, longitudinal guide grooves corresponding to the left and right side rods of the U-shaped support arm are respectively formed in the left and right sides of the rear sealing plate, the left and right side rods are respectively connected and fixed with the transverse strip brush body after penetrating through the corresponding longitudinal guide grooves, and the left and right edges of the longitudinal guide grooves are symmetrically attached to seal adhesive tapes.
According to the dustproof heat dissipation device of the electric control cabinet, the outlets of the first exhaust fan and the second exhaust fan are respectively buckled with the detachable end covers.
The dustproof heat dissipation device of the electric control cabinet is characterized in that the diameter of the outer filtering hole is larger than that of the inner filtering hole.
According to the dustproof heat dissipation device of the electric control cabinet, the dust accumulation collecting box is arranged at the bottom of the filter cavity, the drawing port corresponding to the dust accumulation collecting box is arranged on the rear sealing plate, and the drawing handle is arranged on the outer side face of the dust accumulation collecting box.
According to the dustproof heat dissipation device for the electric control cabinet, the length of the horizontal strip-shaped brush body is larger than the width of the rear filter screen.
The beneficial effects of the utility model are as follows:
1. under normal work, start first exhaust fan, make external wind enter into automatically controlled cabinet body after outer filtration pore, filter chamber and interior filtration pore, by the export discharge of first exhaust fan again, external wind enters into automatically controlled cabinet body after multiple filtration to take away the heat of accumulating in the automatically controlled cabinet body, realize dustproof radiating dual purpose, dustproof radiating effect is good moreover.
2. When the dust accumulation on the rear filter screen in the filter cavity needs to be cleaned, the U-shaped bottom rod section of the U-shaped support arm is pulled to drive the horizontal strip brush body to move up and down on the surface of the rear filter screen, so that dust on the surface of the rear filter screen falls into the dust accumulation collecting box, and then the dust accumulation collecting box is pulled out to pour the dust accumulation. And finally, closing the outlet of the first exhaust fan, starting the second exhaust fan, absorbing floating dust in the filter cavity and exhausting the floating dust to the outside so as to realize further cleaning and convenient operation. Compared with the prior art, the whole dustproof heat dissipation structure is low in configuration cost and small in occupied space.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a left side view of fig. 1.
In the figure: 1. the novel dust collector comprises a first exhaust fan, a second electric control cabinet body, a third transverse strip-shaped brush body, a 4.U-shaped support arm, a fourth outer filter screen, a fourth outer filter hole, a fourth rear sealing plate, a fourth exhaust fan, a fourth rear filter screen, a fourth inner filter hole, a fourth inner partition plate, a fourth suction handle, a fourth dust collecting box, a fourth front filter screen, a fourth longitudinal guide groove and a fourth sealing rubber strip.
Detailed Description
The utility model will be described in detail with reference to the drawings.
As shown in fig. 1 to 3, the dustproof heat dissipation device of the electric control cabinet comprises an electric control cabinet body 2 and a first exhaust fan 1 arranged at the top of the electric control cabinet body 2.
Wherein, the rear portion interval of automatically controlled cabinet body 2 is equipped with the interior baffle 11 and the back shrouding 7 that are parallel to each other, and the roof, the bottom plate, left and right curb plate and interior baffle 11 and back shrouding 7 of automatically controlled cabinet body 2 surround and form the filter chamber. The inner partition plate 11 is uniformly provided with a plurality of groups of inner filter holes 10, and the front and rear surfaces of the inner partition plate 11 are adhered with a front filter screen 14 and a rear filter screen 9. The center of the rear sealing plate 7 is provided with a second exhaust fan 8 communicated with the filter cavity. The rear sealing plate 7 is respectively provided with an outer filter hole 6 at the upper and lower positions of the second exhaust fan 8, and an outer filter screen 5 is attached to the outer surface of the rear sealing plate 7 at the outer filter hole 6. The diameter of the outer filter holes 6 is larger than the diameter of the inner filter holes 10. The outlets of the first exhaust fan 1 and the second exhaust fan 8 are respectively buckled with a detachable end cover.
The dust cleaning brush is arranged in the filter cavity and comprises a horizontal strip-shaped brush body 3 and a U-shaped support arm 4, and the length of the horizontal strip-shaped brush body 3 is larger than the width of the rear filter screen 9. The left side and the right side of the rear sealing plate 7 are respectively provided with a longitudinal guide groove 15 corresponding to the left side rod and the right side rod of the U-shaped support arm 4, the left side rod and the right side rod of the U-shaped support arm 4 respectively penetrate through the corresponding longitudinal guide grooves 15 and then are fixedly connected with the horizontal strip-shaped brush body 3, the left edge and the right edge of the longitudinal guide grooves 15 are symmetrically stuck with sealing rubber strips 16, and when the left side rod and the right side rod of the U-shaped support arm 4 pass, the sealing rubber strips 16 are closed. The bottom of the filter cavity is provided with a dust accumulation collecting box 13, the rear sealing plate 7 is provided with a drawing port corresponding to the dust accumulation collecting box 13, and the outer side surface of the dust accumulation collecting box 13 is provided with a drawing handle 12.
Working principle:
under normal operation, the outlet of the second exhaust fan 8 is closed, the first exhaust fan 1 is started, external air enters the electric control cabinet body 2 through the outer filter holes 6, the filter cavity and the inner filter holes 10, and is exhausted from the outlet of the first exhaust fan 1, external air enters the electric control cabinet body 2 after being subjected to multiple filtration of the outer filter screen 5, the rear filter screen 9 and the front filter screen 14, heat accumulated in the electric control cabinet body 2 is taken away, and the dual purposes of dust prevention and heat dissipation are achieved.
The dust staff falling on the surface of the outer filter screen 5 can clean the dust at any time. When the dust accumulation transition on the rear filter screen 9 affects heat dissipation, the U-shaped bottom rod section of the U-shaped support arm 4 is pulled to drive the horizontal strip brush body 3 to move up and down on the surface of the rear filter screen 9, so that dust on the surface of the rear filter screen 9 falls into the dust accumulation collecting box 13, and then the dust accumulation collecting box 13 is pulled out to pour the dust accumulation. Finally, the outlet of the first exhaust fan 1 is closed, the second exhaust fan 8 is started, and floating dust in the filter cavity is absorbed and discharged to the outside.
The foregoing describes the embodiments of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to fall within the scope of the present utility model.

Claims (5)

1. The utility model provides an automatically controlled cabinet heat abstractor that prevents dust, includes automatically controlled cabinet body, locates the first exhaust fan at automatically controlled cabinet body top, its characterized in that: the electric control cabinet comprises an electric control cabinet body, and is characterized in that an inner partition plate and a rear sealing plate which are parallel to each other are arranged at the rear part of the electric control cabinet body at intervals, a filter cavity is formed by surrounding an upper plate, a bottom plate, left and right side plates, the inner partition plate and the rear sealing plate, a plurality of groups of inner filter holes are uniformly formed in the inner partition plate, a front filter screen and a rear filter screen are attached to the front surface and the rear surface of the inner partition plate, a second exhaust fan communicated with the filter cavity is arranged at the center of the rear sealing plate, outer filter holes are respectively formed in the upper part and the lower part of the second exhaust fan, an outer filter screen is attached to the outer surface of the rear sealing plate at the positions of the outer filter holes, a dust cleaning brush is arranged in the filter cavity, the dust cleaning brush comprises a transverse strip brush body and a U-shaped support arm, longitudinal guide grooves corresponding to the left and right side rods of the U-shaped support arm are respectively formed in the left and right sides of the rear sealing plate, the left and right side rods are respectively connected and fixed with the transverse strip brush body after penetrating through the corresponding longitudinal guide grooves, and the left and right edges of the longitudinal guide grooves are symmetrically attached to seal adhesive tapes.
2. The dustproof heat dissipating device for an electric control cabinet according to claim 1, wherein: the outlets of the first exhaust fan and the second exhaust fan are respectively buckled with a detachable end cover.
3. The dustproof heat dissipating device for an electric control cabinet according to claim 1, wherein: the diameter of the outer filter holes is larger than that of the inner filter holes.
4. The dustproof heat dissipating device for an electric control cabinet according to claim 1, wherein: the bottom of the filter cavity is provided with a dust accumulation collecting box, the rear sealing plate is provided with a drawing port corresponding to the dust accumulation collecting box, and the outer side surface of the dust accumulation collecting box is provided with a drawing handle.
5. The dustproof heat dissipating device for an electric control cabinet according to claim 1, wherein: the length of the horizontal strip-shaped brush body is larger than the width of the rear filter screen.
CN202321552105.9U 2023-06-19 2023-06-19 Dustproof heat abstractor of automatically controlled cabinet Active CN220140038U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321552105.9U CN220140038U (en) 2023-06-19 2023-06-19 Dustproof heat abstractor of automatically controlled cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321552105.9U CN220140038U (en) 2023-06-19 2023-06-19 Dustproof heat abstractor of automatically controlled cabinet

Publications (1)

Publication Number Publication Date
CN220140038U true CN220140038U (en) 2023-12-05

Family

ID=88954041

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321552105.9U Active CN220140038U (en) 2023-06-19 2023-06-19 Dustproof heat abstractor of automatically controlled cabinet

Country Status (1)

Country Link
CN (1) CN220140038U (en)

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