CN212462388U - Switch board with dustproof and fireproof effects - Google Patents

Abstract

The utility model provides a control cabinet with dustproof and fireproof effects, which belongs to the technical field of control cabinets and comprises an outer box body, a heat dissipation device, a vibration damping device and a dust removal device, wherein the outer box body consists of a hinge, a box door, an observation window, a door handle, an antioxidation layer, a waterproof layer, an insulating pressure-resistant layer, a reinforcing layer, a flame-retardant fireproof layer and a box body, the box door is rotatably connected with the box body through the hinge, the observation window is arranged at one side of the box door, the door handle is fixedly arranged at the outer surface of the box door, the antioxidation layer, the waterproof layer, the insulating pressure-resistant layer, the reinforcing layer and the flame-retardant fireproof layer are sequentially arranged at the inner wall of the box body from left to right, a support rod moves downwards to drive a support plate to compress a pressure spring so as to offset vibration, avoid inside components and parts of interior box to suffer damage, the vibration disappears pressure spring and restores to the throne and promote the backup pad and drive the bracing piece and restore to the throne can.

Description

Switch board with dustproof and fireproof effects

Technical Field

The utility model relates to a control box technical field particularly, relates to a switch board with dustproof fire prevention effect.

Background

With the development of science and technology and economy, the electrical industry of our country is also developed vigorously, the total electric energy output and the total electric energy use amount of our country are at the top of the world, people pay more and more attention to the safety and reliability of electrical equipment, and therefore the demand on a control box is increasing; the control box is usually exposed outside, so that outside dust is easy to enter the control box, and the normal work of components inside the control box is influenced by heat generated by the operation of the components inside the control box and accumulated dust; in addition, the control box is easily ignited by high temperature generated when a fire breaks out from the outside of the control box, so that internal components are damaged, and loss is caused.

Disclosure of Invention

In order to compensate above not enough, the utility model provides a switch board with dustproof fireproof effect aims at solving the produced heat of current control box components and parts operation and the dust of accumulation, and the normal work of the inside components and parts of influence control box and the high temperature that produces when the outside conflagration breaing out of control box ignite the control box easily, lead to the problem of inside component damage.

The utility model discloses a realize like this:

a control cabinet with dustproof and fireproof effects is characterized by comprising

The box door is rotatably connected with the box body through the hinge, the observation window is arranged on one side of the box door, the door handle is fixedly arranged on the outer surface of the box door, and the antioxidation layer, the waterproof layer, the insulation pressure-resistant layer, the reinforcing layer and the flame-retardant fireproof layer are sequentially arranged on the inner wall of the box body from left to right;

the heat dissipation device comprises a protection box, first supports, blowing fan blades, a rotating shaft and a blowing motor, wherein the first supports are fixedly connected to two sides of an inner cavity of the protection box, the blowing motor is fixedly connected between the two first supports, the rotating shaft is fixedly connected to the output end of the blowing motor, and the blowing fan blades are fixedly mounted at the other end of the rotating shaft;

the damping device comprises a supporting rod, a supporting sleeve, a supporting plate and a pressure spring, wherein one end of the supporting rod penetrates through the top of the supporting plate sleeve and extends to the inside of the supporting sleeve to be welded to the top of the supporting plate, one end of the pressure spring is fixedly connected to the bottom of the supporting plate, and the other end of the pressure spring is fixedly connected to one side of the bottom of the supporting sleeve;

dust collector, dust collector comprises dust absorption head, negative pressure flabellum, rotation axis, dust absorption motor, second support and dust absorption pipeline, the inner wall both sides fixedly connected with of dust absorption pipeline the second support, and two fixedly connected with between the second support the dust absorption motor, the output fixedly connected with of dust absorption motor the rotation axis, the dust absorption head with the one end threaded connection of dust absorption pipeline, the other end fixed mounting of rotation axis has the negative pressure flabellum, and is located the inside of dust absorption head.

The utility model discloses an in one embodiment, bottom one side fixed mounting of outer box has the base, the bottom of support sleeve weld in the top of base, the box in the other end fixedly connected with of bracing piece.

In an embodiment of the utility model, the dust absorption head is located the inside of interior box, the other end of dust absorption pipeline runs through bottom one side of interior box and extends to the inside of case body communicate in the top of base.

The utility model discloses an in one embodiment, one side fixed connection of guard box in outside one side of interior box, one side of guard box with the through-hole has been seted up to the junction of interior box, the other end fixed connection of guard box in inside one side of case body, the opposite side of guard box with the junction of case body is provided with the dust screen.

The utility model discloses an in the embodiment, the equal fixed mounting in outside both sides of case body has waterproof brim of a hat.

In an embodiment of the present invention, a dust collection drawer is disposed inside the base, and a handle is fixedly mounted on one side of the dust collection drawer.

In an embodiment of the present invention, the outer portion of the inner box body is wrapped with a thermal insulation layer.

In an embodiment of the present invention, a sealing ring is bonded to one side of the box door.

The utility model has the advantages that: the utility model discloses a switch board with dustproof fire prevention effect that obtains through above-mentioned design adopts the material that fire behavior is good such as rock wool, glass cotton, asbestos to fill in fire-retardant fire prevention layer, and when the conflagration takes place carelessly, fire-retardant fire prevention layer can keep apart the flame outside the outer box, prevents that the outer box quilt from burning, adopts the material to fill to the insulating layer for other thermal-insulated refractory materials such as stereoplasm PVC, nylon, PA66, and during the burning of conflagration, the insulating layer can keep apart external temperature, guarantees that the temperature in the inner box is stable; generally, components in the inner box body need to emit heat to keep normal work when working, the blowing motor can be started to drive the rotating shaft to rotate and drive the blowing fan blades to rotate, the interior of the inner box body can be cooled, the heat can be discharged from the dustproof net, and dust and insects are prevented from entering the inner box body through the dustproof net; the inner box body can often contain a lot of dust, the dust collection motor is started to drive the rotating shaft to rotate, the negative pressure fan blade is made to rotate to generate a negative pressure state, the dust in the inner box body is sucked to the dust collection drawer, and the dust collection drawer is pulled out through the handle when the dust collection drawer needs to be cleaned; and the inside components and parts during operation of interior box can produce the vibration, extrudees the bracing piece when the vibration takes place, makes bracing piece downstream drive backup pad compression pressure spring and then offset the vibration, avoids the inside components and parts of interior box to suffer from the damage, and the vibration disappears pressure spring and restores to the throne and promote the backup pad and drive the bracing piece and restore to the throne can.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a control cabinet with dustproof and fireproof effects according to an embodiment of the present invention;

fig. 2 is a front view of an outer case provided by an embodiment of the present invention;

fig. 3 is a schematic structural view of an outer case housing according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a vibration damping device according to an embodiment of the present invention.

In the figure: 1-outer box body, 101-hinge, 102-box door, 103-observation window, 104-door handle, 105-oxidation resisting layer, 106-waterproof layer, 107-insulating pressure-resistant layer, 108-reinforcing layer, 109-flame-retardant fireproof layer, 110-box body, 2-heat dissipation device, 21-protection box, 22-first support, 23-blowing fan blade, 24-rotating shaft, 25-blowing motor, 3-vibration damping device, 31-supporting rod, 32-supporting sleeve, 33-supporting plate, 34-pressure spring, 4-heat insulation layer, 5-inner box body, 6-through hole, 7-waterproof brim, 8-dustproof net, 9-dust removal device, 91-dust collection head, 92-negative pressure fan blade, 93-rotating shaft, rotating shaft, 94-dust suction motor, 95-second bracket, 96-dust suction pipe, 10-base, 11-dust collection drawer, 12-handle.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a control cabinet with dustproof and fireproof effects comprises an outer box body 1, a heat dissipation device 2, a vibration reduction device 3 and a dust removal device 9.

Referring to fig. 1-3, the outer box 1 is composed of a hinge 101, a door 102, an observation window 103, a door handle 104, an anti-oxidation layer 105, a waterproof layer 106, an insulating pressure-resistant layer 107, a reinforcing layer 108, a flame-retardant fireproof layer 109 and a box body 110, the door 102 is rotatably connected with the box body 110 through the hinge 101, the observation window 103 is opened on one side of the door 102, the door handle 104 is fixedly installed on the outer surface of the door 102, the anti-oxidation layer 105, the waterproof layer 106, the insulating pressure-resistant layer 107, the reinforcing layer 108 and the flame-retardant fireproof layer 109 are sequentially arranged on the inner wall of the box body 110 from left to right, a sealing ring is bonded on one side of the door 102, the flame-retardant fireproof layer 109 is filled with materials with good fire-retardant performance such as rock wool, glass wool and asbestos, and the flame-retardant fireproof layer 109 can isolate flames outside the outer box 1 when a fire happens carelessly, the inside condition of outer box 1 is looked over to accessible observation window 103, and the sealing washer through setting up is further prevent that the water droplet from getting into inside the box, and is efficient, through the waterproof layer 106 that sets up at the inside material of box, has stopped the condensation of steam, and waterproof performance is high, easily realizes.

Referring to fig. 1, the heat dissipation device 2 includes a protection box 21, first brackets 22, blowing blades 23, a rotation shaft 24, and a blowing motor 25, the first brackets 22 are fixedly connected to two sides of an inner cavity of the protection box 21, the blowing motor 25 is fixedly connected between the two first brackets 22, the rotation shaft 24 is fixedly connected to an output end of the blowing motor 25, and the blowing blades 23 are fixedly mounted at the other end of the rotation shaft 24.

Referring to fig. 4, the damping device 3 is composed of a supporting rod 31, a supporting sleeve 32, a supporting plate 33 and a pressure spring 34, wherein one end of the supporting rod 31 penetrates through the top of the supporting sleeve 33 and extends to the inside of the supporting sleeve 32 to be welded on the top of the supporting plate 33, one end of the pressure spring 34 is fixedly connected to the bottom of the supporting plate 33, and the other end of the pressure spring 34 is fixedly connected to one side of the bottom of the supporting sleeve 32.

Referring to fig. 1, the dust removing device 9 is composed of a dust collecting head 91, negative pressure fan blades 92, a rotating shaft 93, a dust collecting motor 94, a second support 95 and a dust collecting pipeline 96, the second support 95 is fixedly connected to two sides of the inner wall of the dust collecting pipeline 96, the dust collecting motor 94 is fixedly connected between the two second supports 95, the rotating shaft 93 is fixedly connected to the output end of the dust collecting motor 94, the dust collecting head 91 is in threaded connection with one end of the dust collecting pipeline 96, the negative pressure fan blades 92 are fixedly mounted at the other end of the rotating shaft 93 and located inside the dust collecting head 91, and the rotating shaft 93 is driven to rotate by turning on the dust collecting motor 94, so that the negative pressure fan blades 92 are driven to rotate to suck.

Please refer to fig. 1 and 4, the base 10 is fixedly mounted on one side of the bottom of the outer box 1, the bottom of the supporting sleeve 32 is welded on the top of the base 10, the inner box 5 is fixedly connected to the other end of the supporting rod 31, the dust suction head 91 is located inside the inner box 5, the other end of the dust suction pipeline 96 penetrates through one side of the bottom of the inner box 5 and extends to the inside of the box body 110 to be communicated with the top of the base 10, the supporting rod 31 moves downwards due to the vibration generated by the work of the components inside the inner box 5, and the supporting plate 33 is driven to move downwards to squeeze the pressure spring 34 for compression, so that the vibration is offset, the vibration disappears, the pressure spring 34 resets to push the supporting plate 33 to move upwards to drive the supporting rod 31.

Referring to fig. 1, one side of a protection box 21 is fixedly connected to one side of the outside of an inner box body 5, a through hole 6 is formed at the joint of one side of the protection box 21 and the inner box body 5, the other end of the protection box 21 is fixedly connected to one side of the inside of a box body 110, a dust screen 8 is arranged at the joint of the other side of the protection box 21 and the box body 110, waterproof caps 7 are fixedly mounted on both sides of the outside of the box body 110, a blowing motor 25 in the protection box 21 works to drive a rotating shaft 24 to rotate, so that a blowing fan blade 23 blows air in a rotating manner and enters the inside of the inner box body 5 through the through hole 6 to cool, and the dust screen 8 can not only prevent dust and insects from entering the inner box body 5; the waterproof brim 7 can avoid the danger of electric shock caused by the fact that moisture carelessly enters the protective box 21 and the inner box body 5.

Referring to fig. 1, a dust collection drawer 11 is disposed inside a base 10, a handle 12 is fixedly mounted on one side of the dust collection drawer 11, and the handle 12 is pulled to take out the dust collection drawer 11 for cleaning after the dust collection drawer 11 is full, so that the dust collection drawer is convenient and fast, and time is saved.

Referring to fig. 1, a heat insulation layer 4 is wrapped outside the inner box 5, and the heat insulation layer 4 is filled with other heat insulation refractory materials such as hard PVC, nylon, PA66, etc. when a fire occurs, the heat insulation layer 4 can insulate the outside temperature, so as to ensure the temperature inside the inner box 5 to be stable.

This kind of theory of operation with switch board of dustproof fire prevention effect: the flame-retardant fireproof layer 109 is filled with materials with good fireproof performance such as rock wool, glass wool and asbestos, when a fire disaster happens carelessly, the flame-retardant fireproof layer 109 can isolate flame outside the outer box body 1 to prevent the outer box body 1 from being burnt, other heat-insulating fireproof materials such as hard PVC, nylon and PA66 are filled in the heat-insulating layer 4, and when the fire disaster burns, the heat-insulating layer 4 can isolate the external temperature to ensure the stable temperature in the inner box body 5; normally, the components in the inner box 5 need to emit heat to keep working normally, the blowing motor 25 can be turned on to drive the rotating shaft 24 to rotate and drive the blowing fan blades 23 to rotate, the interior of the inner box 5 can be cooled, the heat can be discharged from the dustproof net 8, and dust and insects are prevented from entering the inner box 5 through the dustproof net 8; the inner box body 5 can often contain a lot of dust, the dust collecting motor 94 is started to drive the rotating shaft 93 to rotate, the negative pressure fan blade 92 is rotated to generate a negative pressure state, the dust in the inner box body 5 is sucked to the dust collecting drawer 11, and when the dust collecting drawer 11 needs to be cleaned, the dust collecting drawer 11 is pulled out through the handle 12; and the inside components and parts during operation of interior box 5 can produce the vibration, extrudees bracing piece 31 when the vibration takes place, makes bracing piece 31 downstream drive backup pad 33 compression pressure spring 34 and then offset the vibration, avoids the inside components and parts of interior box 5 to suffer from the damage, and the vibration disappears pressure spring 34 and resets and promote backup pad 33 and drive bracing piece 31 and reset can.

It should be noted that the specific model specifications of the blowing motor 25 and the dust suction motor 94 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the blower motor 25 and the suction motor 94 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A control cabinet with dustproof and fireproof effects is characterized by comprising

The refrigerator comprises an outer box body (1), wherein the outer box body (1) consists of a hinge (101), a refrigerator door (102), an observation window (103), a door handle (104), an oxidation resistant layer (105), a waterproof layer (106), an insulating pressure resistant layer (107), a reinforcing layer (108), a flame-retardant fireproof layer (109) and a box body (110), the refrigerator door (102) is rotatably connected with the box body (110) through the hinge (101), the observation window (103) is arranged on one side of the refrigerator door (102), the door handle (104) is fixedly arranged on the outer surface of the refrigerator door (102), and the oxidation resistant layer (105), the waterproof layer (106), the insulating pressure resistant layer (107), the reinforcing layer (108) and the flame-retardant fireproof layer (109) are sequentially arranged on the inner wall of the box body (110) from left to right;

the cooling device (2) comprises a protection box (21), first supports (22), blowing fan blades (23), a rotating shaft (24) and a blowing motor (25), wherein the first supports (22) are fixedly connected to two sides of an inner cavity of the protection box (21), the blowing motor (25) is fixedly connected between the two first supports (22), the rotating shaft (24) is fixedly connected to an output end of the blowing motor (25), and the blowing fan blades (23) are fixedly mounted at the other end of the rotating shaft (24);

the damping device (3) is composed of a supporting rod (31), a supporting sleeve (32), a supporting plate (33) and a pressure spring (34), one end of the supporting rod (31) penetrates through the top of the supporting plate (33) sleeve and extends to the inside of the supporting sleeve (32) to be welded to the top of the supporting plate (33), one end of the pressure spring (34) is fixedly connected to the bottom of the supporting plate (33), and the other end of the pressure spring (34) is fixedly connected to one side of the bottom of the supporting sleeve (32);

dust collector (9), dust collector (9) comprises dust absorption head (91), negative pressure flabellum (92), rotation axis (93), dust absorption motor (94), second support (95) and dust absorption pipeline (96), the inner wall both sides fixedly connected with of dust absorption pipeline (96) second support (95), and two fixedly connected with between second support (95) dust absorption motor (94), the output fixedly connected with of dust absorption motor (94) rotation axis (93), dust absorption head (91) with the one end threaded connection of dust absorption pipeline (96), the other end fixed mounting of rotation axis (93) has negative pressure flabellum (92), and is located the inside of dust absorption head (91).

2. The control cabinet with the dustproof and fireproof effects as claimed in claim 1, wherein a base (10) is fixedly installed on one side of the bottom of the outer box body (1), the bottom of the supporting sleeve (32) is welded on the top of the base (10), and the other end of the supporting rod (31) is fixedly connected with the inner box body (5).

3. The control cabinet with dustproof and fireproof effects according to claim 2, wherein the dust suction head (91) is located inside the inner box body (5), and the other end of the dust suction pipeline (96) penetrates through one side of the bottom of the inner box body (5) and extends to the inside of the box body (110) to be communicated with the top of the base (10).

4. The control cabinet with the dustproof and fireproof effects according to claim 3, wherein one side of the protection box (21) is fixedly connected to one side of the outer portion of the inner box body (5), a through hole (6) is formed in a connection portion of one side of the protection box (21) and the inner box body (5), the other end of the protection box (21) is fixedly connected to one side of the inner portion of the box body (110), and a dustproof net (8) is arranged at a connection portion of the other side of the protection box (21) and the box body (110).

5. The control cabinet with dustproof and fireproof effects as claimed in claim 1, wherein waterproof visor (7) is fixedly installed on both outer sides of the cabinet body (110).

6. The control cabinet with dustproof and fireproof effects according to claim 2, wherein a dust collection drawer (11) is arranged inside the base (10), and a handle (12) is fixedly installed on one side of the dust collection drawer (11).

7. The control cabinet with dustproof and fireproof effects according to claim 2, wherein the inner box (5) is externally wrapped with a layer of heat insulation (4).

8. The control cabinet with dustproof and fireproof effects as claimed in claim 1, wherein a sealing ring is bonded to one side of the cabinet door (102).

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