CN223128797U - Ash removal device and electrical control cabinet - Google Patents

Abstract

The utility model relates to the technical field of ash removing equipment of electrical control cabinets and discloses an ash removing device and an electrical control cabinet. The ash cleaning device comprises a blowing and cleaning component, a cleaning and brushing component and a driving component. The blowing and cleaning component is provided with a blowing port, and the blowing port faces towards the workpiece to be cleaned and is used for blowing the workpiece to be cleaned. The cleaning brush assembly is provided with a brush which is used for contacting with the workpiece to be cleaned, and the driving assembly is connected with the cleaning brush assembly and used for driving the cleaning brush assembly to rotate so that the brush brushes the workpiece to be cleaned. According to the utility model, the blowing component is arranged, so that the workpiece to be cleaned can be blown away, and dust which is not adhered to the surface of the workpiece to be cleaned on the workpiece to be cleaned can be blown away. Through setting up the subassembly that washs, can clear away the dust adhesion on waiting to ash removal work piece, the cooperation blows the sweeping of clear subassembly again, can in time clear away the dust of brush down, has solved the unable firm dust impurity clean up of inside adhesion of electrical control cabinet of current suction mode.

Description

Ash removal device and electrical control cabinet

Technical Field

The utility model relates to the technical field of ash removing equipment of an electrical control cabinet, in particular to an ash removing device and an electrical control cabinet.

Background

The existing electric secondary control cabinet for the transformer substation is inevitably accumulated with dust in the transformer substation along with use, so that the cleaning and heat dissipation effects in the transformer substation are affected, and the dust removal work is required to be carried out by personnel regularly. The existing ash removal mode is often to carry out simple suction and dust removal through a dust collector manually, but the suction ash removal mode cannot clean up dust impurities firmly adhered inside a control cabinet, and the cleaning effect is not ideal. Therefore, how to clean up dust and impurities firmly adhered inside the electrical control cabinet is a problem which is needed to be solved in the industry.

Disclosure of utility model

The utility model provides an ash removal device and an electrical control cabinet, which are used for solving the problem that dust and impurities firmly adhered inside an electrical control cannot be cleaned in a suction mode in the prior art.

The utility model provides an ash removal device, comprising:

The blowing-cleaning assembly is provided with a blowing port, and the blowing port faces towards the workpiece to be cleaned and is used for blowing the workpiece to be cleaned;

the cleaning brush assembly is provided with a brush which is used for contacting with the workpiece to be cleaned;

The driving assembly is connected with the cleaning assembly and used for driving the cleaning assembly to rotate so that the brush brushes the workpiece to be cleaned.

According to the ash removal device provided by the utility model, the blowing component comprises:

a handle tube having a first mounting cavity therein;

blowing pipe cleaning, wherein a blowing channel is formed in the blowing pipe cleaning pipe; one end of the blowing pipe cleaning pipe is arranged in the first mounting cavity and is connected with the driving assembly; the cleaning and cleaning device comprises a first mounting cavity, a cleaning and cleaning component, a driving component, a cleaning and cleaning component, a first air blowing channel, a second air blowing channel, a cleaning and cleaning component and a cleaning component, wherein the other end of the cleaning and cleaning component is positioned outside the first mounting cavity and is provided with an air blowing port communicated with the air blowing channel;

The air pump is arranged on the handle pipe, and an air outlet of the air pump is communicated with the first gap and used for blowing air to the first gap so that the air is blown out from the air blowing opening.

According to the ash removal device provided by the utility model, the blowing component further comprises:

The sealing bearing is in running fit with the blowing pipe and is in sealing connection with the inner wall of the first mounting cavity.

According to the ash removal device provided by the utility model, the side surface of the blowing pipe is provided with a plurality of vent holes, and the vent holes are arranged along the circumferential direction of the blowing pipe.

According to the ash removal device provided by the utility model, the cleaning and brushing assembly comprises:

the annular connecting piece is sleeved on the outer side of the blowing pipe cleaning pipe and forms a second gap with the blowing pipe cleaning pipe;

The two ends of the first connecting piece are respectively connected with the blowing pipe and the annular connecting piece;

the plurality of brushes are arranged on one side, far away from the first installation cavity, of the annular connecting piece and are used for cleaning dust.

The ash removal device provided by the utility model further comprises:

the suction assembly comprises a plurality of dust suction hoods, and the dust suction hoods are arranged around the blowing pipe for sucking dust.

The ash removal device provided by the utility model further comprises:

the air outlet end of the suction assembly is communicated with the air inlet end of the air pump through the filter assembly, and the filter assembly is used for filtering air exhausted by the suction assembly, so that the filtered air enters the air pump.

According to the ash removal device provided by the utility model, the suction assembly comprises:

The annular pipe is sleeved on the outer side of the handle pipe, and a third gap is formed between the annular pipe and the outer side surface of the handle pipe;

the two ends of the second connecting piece are respectively connected with the annular pipe and the handle pipe;

And two ends of the air suction pipe are respectively communicated with the dust suction channel and the filtering component.

According to the ash removal device provided by the utility model, the filter assembly comprises:

The dust collection cylinder is connected with the outer side of the handle pipe and is provided with an air inlet and an air outlet;

The dust collection device comprises a dust collection cylinder, a filter screen, a first air inlet, a second air outlet, an air pump and a dust filter, wherein the filter screen is arranged in the dust collection cylinder and is used for dividing the dust collection cylinder into a first chamber and a second chamber, the first chamber is communicated with the air suction pipe through the air inlet, the second chamber is communicated with the air pump through the air outlet, and the filter screen is used for filtering dust to enable clean air to enter the second chamber.

The second aspect of the utility model provides an electrical control cabinet, comprising the ash removal device of any one of the above.

According to the ash removing device provided by the utility model, the blowing component of which the air blowing port faces towards the workpiece to be cleaned is arranged, so that the workpiece to be cleaned can be blown away, and dust which is not adhered to the surface of the workpiece to be cleaned can be blown away. The cleaning assembly and the driving assembly are connected, and the driving assembly can be started to drive the cleaning assembly to rotate, so that the brush can clean dust adhered to a workpiece to be cleaned, and then the cleaning assembly is matched with the cleaning assembly for blowing, so that dust brushed down by the brush can be timely cleaned, and the problem that the dust and impurities adhered firmly inside the electrical control cabinet cannot be cleaned by a suction mode in the prior art is solved.

The electrical control cabinet provided by the utility model comprises the ash removing device, so that the electrical control cabinet has at least the advantages.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an ash removing device according to the present utility model.

Fig. 2 is a schematic diagram of a second perspective structure of the ash removing device provided by the utility model.

Fig. 3 is a schematic diagram of the structure of fig. 1 in front view.

Fig. 4 is a schematic cross-sectional view of the ash removing device provided by the utility model, wherein straight arrows in the figure represent the flowing direction of air carrying dust, and broken arrows represent the flowing direction of air filtered by the filtering component.

Reference numerals:

100. blowing the component; 110, a handle pipe, 120, a blowing pipe cleaning pipe, 130, an air pump, 140, a sealing bearing, 111, a first mounting cavity, 112, a second mounting cavity, 113, a T-shaped rubber plug, 114, an anti-skid rubber sleeve, 121, a blowing channel, 122, a blowing port, 123 and a vent hole;

200. The cleaning brush assembly comprises a cleaning brush assembly, 210, an annular connecting piece, 220, a second gap, 230, a first connecting piece, 240 and a hairbrush;

300. A drive assembly;

400. The suction assembly, 410, an annular pipe, 420, a third gap, 430, a second connecting piece, 440, an air suction pipe, 450 and a dust hood;

500. 510 parts of filter assembly, 520 parts of dust collection cylinder, 520 parts of filter screen, 530 parts of cover body, 540 parts of connecting rod;

600. A storage battery;

700. Control switch, 710, first switch, 720, second switch.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, 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.

In describing embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, or indirectly connected through an intermediary. The specific meaning of the above terms in embodiments of the present utility model will be understood in detail by those of ordinary skill in the art.

In embodiments of the utility model, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The structure and operation of the ash removal device of the present utility model will be described in detail with reference to fig. 1 to 4.

As shown in fig. 1 to 4, an embodiment of the first aspect of the present utility model provides an ash removing device. The ash removal device comprises a blowing component 100, a cleaning component 200 and a driving component 300. The purge assembly 100 has a purge port 122, the purge port 122 facing toward the workpiece to be purged for purging the workpiece to be purged. The cleaning brush assembly 200 is provided with a brush 240, the brush 240 is used for contacting with a workpiece to be cleaned, and the driving assembly 300 is connected with the cleaning brush assembly 200 and used for driving the cleaning brush assembly 200 to rotate so that the brush 240 brushes the workpiece to be cleaned.

In this embodiment, by providing the blowing port 122 toward the blowing component 100 of the workpiece to be cleaned, the workpiece to be cleaned can be cleaned by blowing, and dust on the workpiece to be cleaned, which is not adhered to the surface of the workpiece to be cleaned, can be blown away. The cleaning assembly 200 and the driving assembly 300 are arranged, the driving assembly 300 is connected with the cleaning assembly 200, and the cleaning assembly 200 can be driven to rotate by starting the driving assembly 300, so that the brush 240 can clean dust adhered to a workpiece to be cleaned, and the cleaning assembly 100 is matched with the cleaning assembly 100 to clean dust brushed by the brush 240 in time, so that the problem that dust and impurities adhered firmly inside an electrical control cabinet cannot be cleaned in a suction mode in the prior art is solved.

It will be appreciated that in this embodiment, there is no limitation on the workpiece to be cleaned, including but not limited to an electrical control cabinet.

In this embodiment, cleaning the workpiece to be cleaned is achieved by combining the blowing and the brushing, so that the flatness of the surface of the workpiece to be cleaned is not limited. In other words, even if the surface of the workpiece to be cleaned has the structures of grooves, ravines and the like, the dust in the grooves can be cleaned by adopting the dust cleaning device of the embodiment.

In some embodiments, the purge assembly 100 includes a handle tube 110, a purge tube 120, and an air pump 130. The handle tube 110 has a first mounting cavity 111 therein. The blowing pipe 120 is internally provided with a blowing channel 121, one end of the blowing pipe 120 is arranged in the first mounting cavity 111 and is connected with the driving component 300, the other end of the blowing pipe 120 is arranged outside the first mounting cavity 111 and is provided with a blowing port 122 communicated with the blowing channel 121, the side surface of the blowing pipe 120 is provided with a vent hole 123, a first gap is formed between the side surface of the blowing pipe 120 and the inner wall of the first mounting cavity 111, the vent hole 123 is used for communicating the first gap and the blowing channel 121, the cleaning component 200 is arranged outside the first mounting cavity 111 and is connected with the side surface of the blowing pipe 120, and the driving component 300 drives the cleaning component 200 to rotate through the blowing pipe 120. The air pump 130 is mounted on the handle tube 110, and an air outlet of the air pump 130 is communicated with the first gap, and is used for blowing air to the first gap, so that the air is blown out from the air blowing port 122.

In this embodiment, by connecting the driving assembly 300 and the cleaning assembly 200 with the blowing pipe 120, the driving assembly 300 can drive the cleaning assembly 200 to rotate through the blowing pipe 120, so as to clean the workpiece to be cleaned while blowing dust generated by cleaning, and blow the dust out of the workpiece to be cleaned in time. Through the air outlet of the air pump 130 is communicated with the first gap, when the blowing pipe 120 rotates, the air pump 130 is prevented from rotating, the connection structure of the blowing pipe 120 and the air pump 130 is simplified, and meanwhile, the air pump 130 is ensured to blow air into the blowing pipe 120, so that the purging of a workpiece to be cleaned is realized.

Specifically, the air pump 130 is started, the air pump 130 blows air into the first gap, and the air hole 123 is used for communicating the first gap and the blowing channel 121, so that the air can enter the blowing channel 121 from the air hole 123 and finally be blown out from the air blowing port 122, and the purging of the workpiece to be cleaned is realized.

As shown in fig. 4, further, the handle tube 110 is provided with a second installation cavity 112 inside, the second installation cavity 112 is located at a side of the first installation cavity 111 away from the blowing pipe 120, and a partition is provided between the first installation cavity 111 and the second installation cavity 112.

Further, an outer side surface of the handle tube 110 is provided with an anti-slip rubber sleeve 114.

Further, the fixed end of the driving assembly 300 is mounted in the second mounting cavity 112, and the driving end of the driving assembly 300 extends to the first mounting cavity 111 through the partition plate, and is connected with the blowing pipe 120.

It should be noted that the driving assembly 300 includes, but is not limited to, a motor. The drive shaft of the motor is in running fit with the partition, and the drive end of the drive shaft is connected with the blowing pipe 120.

In some embodiments, the ash removal device further comprises a control switch 700 and a storage battery 600, wherein the storage battery 600 is installed in the second installation cavity 112, and the storage battery 600 is electrically connected with the driving assembly 300 and the air pump 130 and is used for supplying power to the driving assembly 300 and the air pump 130. The control switch 700 includes a first switch 710 and a second switch 720, wherein the first switch 710 is electrically connected with the driving assembly 300 for controlling the start and stop of the driving assembly 300. The second switch 720 is electrically connected to the air pump 130 for controlling the start and stop of the air pump 130.

Further, the right end opening of the second installation cavity 112 is detachably provided with a T-shaped rubber stopper 113. The second installation cavity 112 can be opened or closed as required by the provision of the T-shaped rubber stopper 113, facilitating the replacement of the battery 600.

Further, the blowing-off assembly 100 further comprises a sealing bearing 140, the sealing bearing 140 is arranged in the first gap, and the sealing bearing 140 is in rotating fit with the blowing pipe 120 and is in sealing connection with the inner wall of the first mounting cavity 111. The rotational stability of the blowing pipe 120 can be improved by providing the sealing bearing 140, and the effective space volume of the first gap can be reduced, so that air entering the first gap can enter the blowing pipe 120 more quickly.

Specifically, two seal bearings 140 are disposed in the first gap at intervals along the axial direction of the blowing pipe 120.

Further, a plurality of vent holes 123 are opened at the side of the blowing pipe 120, and the plurality of vent holes 123 are arranged along the circumferential direction of the blowing pipe 120. By providing the ventilation holes 123 along the circumferential direction of the blowing pipe cleaning 120, air can be uniformly introduced into the blowing pipe cleaning 120 during the rotation of the blowing pipe cleaning 120.

Specifically, four vent holes 123 are formed in the side face of the blowing pipe 120, and the four vent holes 123 are uniformly distributed along the middle circumference of the blowing pipe 120.

In some embodiments, the cleaning assembly 200 includes an annular connector 210, a first connector 230, and a plurality of brushes 240. The annular connecting piece 210 is sleeved on the outer side of the blowing pipe 120, and forms a second gap 220 with the blowing pipe 120. The first connecting piece 230 is disposed in the second gap 220, two ends of the first connecting piece 230 are respectively connected with the blowing pipe 120 and the annular connecting piece 210, and a plurality of brushes 240 are disposed on one side of the annular connecting piece 210 away from the first mounting cavity 111 for cleaning dust.

In this embodiment, by disposing the first connecting member 230 in the second gap 220, and connecting the two ends of the first connecting member 230 with the outer side surface of the blowing pipe 120 and the annular connecting member 210 respectively, when the blowing pipe 120 rotates, the annular connecting member 210 can be driven to rotate by the first connecting member 230, so as to drive the plurality of brushes 240 disposed on the annular connecting member 210 to rotate, thereby realizing cleaning of the workpiece to be cleaned. By sleeving the annular connecting piece 210 on the outer side of the blowing pipe 120, the blowing port 122 can be positioned in the plurality of brushes 240, in other words, the blowing port 122 can be surrounded by the brushes 240, and dust cleaned by the brushes 240 can be blown out more timely.

Further, the annular connecting pieces 210 and the blowing pipe 120 are coaxially arranged, the number of the first connecting pieces 230 is two, and the two first connecting pieces 230 are vertically symmetrically arranged, so that the connection stability of the annular connecting pieces 210 can be improved.

Further, the plurality of brushes 240 are uniformly disposed at a side of the annular connecting member 210 remote from the first mounting chamber 111.

In some embodiments, the ash removal device further includes a suction assembly 400, the suction assembly 400 including a plurality of suction hoods 450, the plurality of suction hoods 450 disposed around the blowing pipe 120 for sucking dust.

In this embodiment, by providing the suction assembly 400, the dust blown out by the blowing pipe 120 can be timely sucked, so as to prevent the dust from drifting out greatly and endangering the health of personnel. By arranging a plurality of suction hoods 450 around the blowing pipe 120, dust can be sucked in a surrounding manner as soon as possible.

In some embodiments, the ash removal assembly further comprises a filter assembly 500, the air outlet end of the suction assembly 400 is communicated with the air inlet end of the air pump 130 through the filter assembly 500, and the filter assembly 500 is used for filtering the air discharged by the suction assembly 400, so that the filtered air enters the air pump 130.

In this embodiment, by arranging the filter assembly 500 between the air outlet end of the suction assembly 400 and the air pump 130, the air pump 130 is not separately arranged for the suction hood 450, and in this embodiment, two actions of blowing and sucking can be realized by one air pump 130, compared with the two air pumps, the structure of the ash cleaning device is simplified and the cost is reduced. In addition, the filter assembly 500 can also filter out dust, so that dust collection is realized, and the dust is prevented from outwards drifting to harm the body of a person.

Further, the suction assembly 400 includes an annular tube 410, a second connection member 430, and a suction tube 440. The annular tube 410 is sleeved outside the handle tube 110, a third gap 420 is formed between the annular tube 410 and the outer side surface of the handle tube 110, a dust collection channel is formed in the annular tube 410, a dust collection cover 450 is arranged on one side, facing the cleaning assembly 200, of the annular tube 410, and the dust collection cover 450 is communicated with the dust collection channel. The second connecting member 430 is positioned at the third gap 420, and both ends of the second connecting member 430 are connected to the annular tube 410 and the handle tube 110, respectively. Both ends of the suction pipe 440 are respectively communicated with the suction channel and the filter assembly 500.

In this embodiment, by arranging the annular tube 410 on the outer side of the handle tube 110, the annular tube 410 is provided with the dust hood 450 towards one side of the cleaning assembly 200, and the dust hood 450 is arranged around the cleaning assembly 200, so that the blown dust can be sucked in an annular surrounding manner, timely suction of the dust is realized, and the dust is prevented from drifting outwards to hurt the body of a person as much as possible. In addition, the arrangement of the annular tube 410 can also improve the overall aesthetic appearance of the ash removal device. By providing the second connection member 430 in the third gap 420, the mounting stability of the annular tube 410 can be improved.

Further, the filter assembly 500 includes a dust collection tube 510 and a filter screen 520. The dust collection tube 510 is connected with the outside of the handle tube 110, the dust collection tube 510 has an air inlet and an air outlet, the filter screen 520 is arranged in the dust collection tube 510 to divide the dust collection tube 510 into a first chamber and a second chamber, the first chamber is communicated with the air suction tube 440 through the air inlet, the second chamber is communicated with the air pump 130 through the air outlet, and the filter screen 520 is used for filtering dust to enable clean air to enter the second chamber.

In this embodiment, the filter screen 520 is disposed in the dust collecting tube 510, so that air can be filtered, and the air suction tube 440 can be communicated with the air pump 130, so that the filter assembly 500 is further simplified, and the cost of the whole device is reduced.

Further, the filter assembly 500 further includes a cover 530, and the cover 530 is detachably connected to the dust collecting cylinder 510, for closing the lower end opening of the dust collecting cylinder 150. The filter screen 520 may be replaced by opening the cover 530.

Further, the filter screen 520 is connected to the cover 530 through the connection rod 540. When the cover 530 is detached, the filter screen 520 can be removed simultaneously, so that the detachment and assembly efficiency is improved.

Specifically, the filter screen 520 is detachably connected to an inner wall of the dust collecting barrel 510, and is used for dividing the dust collecting barrel 510 into a first chamber and a second chamber, where the first chamber is located below the second chamber. The lower end of the dust collection tube 510 is detachably connected with a cover 530, the lower end of the connecting rod 540 is connected with the cover 530, and the upper end of the connecting rod 540 is connected with the filter screen 520.

In a specific embodiment of the second aspect of the utility model, an electrical control cabinet is provided. The electrical control cabinet comprises the ash removing device in any embodiment.

Because the electrical control cabinet of the embodiment includes the ash removing device, the electrical control cabinet has at least the advantages described above and will not be described herein.

Further, the ash removal device is connected with the cabinet body of the electrical control cabinet, and ash removal of the cabinet body of the electrical control cabinet can be achieved through the ash removal device.

It should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and not for limiting the same, and although the present utility model has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the technical solution described in the above-mentioned embodiments may be modified or some technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiments of the present utility model.

Claims (10)

1. An ash removal device, comprising:

The blowing-cleaning assembly (100) is provided with a blowing port (122), and the blowing port (122) faces towards a workpiece to be cleaned and is used for blowing the workpiece to be cleaned;

a cleaning brush assembly (200) having a brush (240), the brush (240) for contacting the workpiece to be cleaned;

And the driving assembly (300) is connected with the cleaning assembly (200) and is used for driving the cleaning assembly (200) to rotate so that the brush (240) brushes the workpiece to be cleaned.

2. The ash removal device of claim 1, wherein the purge assembly (100) comprises:

A handle tube (110), the handle tube (110) having a first mounting cavity (111) inside;

The cleaning device comprises a cleaning pipe (120), a cleaning component (200), a cleaning component (300) and a cleaning component (120), wherein a blowing channel (121) is formed in the cleaning pipe (120), one end of the cleaning pipe (120) is arranged in a first mounting cavity (111) and is connected with the driving component (300), the other end of the cleaning pipe (120) is positioned outside the first mounting cavity (111) and is provided with a blowing port (122) communicated with the blowing channel (121), a vent hole (123) is formed in the side surface of the cleaning pipe (120), a first gap is formed between the side surface of the cleaning pipe (120) and the inner wall of the first mounting cavity (111), the vent hole (123) is used for communicating the first gap and the blowing channel (121), the cleaning component (200) is positioned outside the first mounting cavity (111) and is connected with the side surface of the cleaning pipe (120), and the driving component (300) drives the cleaning component (200) to rotate through the cleaning pipe (120);

and an air pump (130) mounted on the handle tube (110), wherein an air outlet of the air pump (130) is communicated with the first gap and is used for blowing air to the first gap so that the air is blown out from the air blowing port (122).

3. The ash removal device of claim 2, wherein the purge assembly (100) further comprises:

The sealing bearing (140) is arranged in the first gap, and the sealing bearing (140) is in running fit with the blowing pipe (120) and is in sealing connection with the inner wall of the first mounting cavity (111).

4. The ash removal device according to claim 2, characterized in that a plurality of the vent holes (123) are provided in a side surface of the blowing pipe (120), and the plurality of vent holes (123) are arranged along a circumferential direction of the blowing pipe (120).

5. The ash removal device of claim 2, wherein the cleaning assembly (200) comprises:

The annular connecting piece (210) is sleeved on the outer side of the blowing pipe cleaning pipe (120) and forms a second gap (220) with the blowing pipe cleaning pipe (120), and a plurality of hairbrushes (240) are arranged on one side, away from the first mounting cavity (111), of the annular connecting piece (210);

The first connecting piece (230) is arranged in the second gap (220), and two ends of the first connecting piece (230) are respectively connected with the blowing pipe (120) and the annular connecting piece (210).

6. The ash removal device according to any of claims 2 to 5, further comprising:

-a suction assembly (400), said suction assembly (400) comprising a plurality of suction hoods (450), a plurality of said suction hoods (450) being arranged around said blowing pipe (120) for sucking dust.

7. The ash removal device of claim 6, further comprising:

The air outlet end of the suction assembly (400) is communicated with the air inlet end of the air pump (130) through the filter assembly (500), and the filter assembly (500) is used for filtering air exhausted by the suction assembly (400) so that the filtered air enters the air pump (130).

8. The ash removal device of claim 7, wherein the suction assembly (400) comprises:

The annular pipe (410) is sleeved on the outer side of the handle pipe (110), and a third gap (420) is formed between the annular pipe and the outer side surface of the handle pipe (110), a dust collection channel is formed in the annular pipe (410), the dust collection cover (450) is arranged on one side, facing the cleaning assembly (200), of the annular pipe (410), and the dust collection cover (450) is communicated with the dust collection channel;

The second connecting piece (430) is positioned in the third gap (420), and two ends of the second connecting piece (430) are respectively connected with the annular tube (410) and the handle tube (110);

and two ends of the air suction pipe (440) are respectively communicated with the dust suction channel and the filtering component (500).

9. The ash removal device of claim 8, wherein the filter assembly (500) comprises:

A dust collection tube (510) connected to the outside of the handle tube (110), the dust collection tube (510) having an air inlet and an air outlet;

The dust collection device comprises a dust collection barrel (510), a filter screen (520) and a filter screen (520), wherein the filter screen (520) is arranged in the dust collection barrel (510) and is used for dividing the dust collection barrel (510) into a first cavity and a second cavity, the first cavity is communicated with the air suction pipe (440) through the air inlet, the second cavity is communicated with the air pump (130) through the air outlet, and the filter screen (520) is used for filtering dust to enable clean air to enter the second cavity.

10. An electrical control cabinet comprising the ash removal device of any one of claims 1 to 9.