CN213555887U - Dust collection cabinet - Google Patents
Dust collection cabinet Download PDFInfo
- Publication number
- CN213555887U CN213555887U CN202022440631.9U CN202022440631U CN213555887U CN 213555887 U CN213555887 U CN 213555887U CN 202022440631 U CN202022440631 U CN 202022440631U CN 213555887 U CN213555887 U CN 213555887U
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- Prior art keywords
- filter
- upper cover
- cabinet
- thick bamboo
- cover
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Abstract
The utility model relates to a dust absorption cabinet, including the cabinet body and filter, the filter setting is in the cabinet body, the filter includes the upper cover, supports a section of thick bamboo, lower cover and filter core, and the upper cover is equipped with the venthole, and upper cover and lower cover set up respectively in the top and the below of supporting a section of thick bamboo, the filter core cover is established on supporting a section of thick bamboo, upper cover and lower cover all are equipped with fixture block and spacing portion, the fixture block of upper cover and support a section of thick bamboo upper portion joint, the fixture block and the support a section of thick bamboo lower part joint of lower cover, spacing portion is the annular, and spacing portion supports and leans on the filter. When the filter of the dust collection cabinet is replaced, only the filter element of the filter needs to be replaced, so that the use cost can be reduced; meanwhile, the filter is convenient to assemble and stable in structure.
Description
Technical Field
The utility model relates to a dust collecting equipment technical field, in particular to dust absorption cabinet.
Background
The dust absorption cabinet is used for collecting and filtering dust in the environment, and the purpose is to purify air, improve the working environment of workers and protect the environment. Dust collection cabinets are widely used in factory processing workshops, for example, when electronic products are polished and polished, generated dust can be absorbed and filtered through the dust collection cabinets. In the existing dust collection cabinet, air flow is sucked into the dust collection cabinet by a fan, then the air flow is filtered by a filter in the dust collection cabinet, and the air filtered by the filter is discharged through an exhaust passage, so that the air is purified. However, the existing filter is generally of an integrated structure, and when the filter is replaced, the whole filter needs to be replaced, so that the cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve prior art's problem, provide one kind and can reduce dust absorption cabinet use cost, make things convenient for the dust absorption cabinet of filter equipment.
The specific technical scheme is as follows: the utility model provides a dust absorption cabinet, includes the cabinet body and filter, and the filter setting is in the cabinet body, the filter includes the upper cover, supports a section of thick bamboo, lower cover and filter core, the upper cover is equipped with the venthole, and upper cover and lower cover set up respectively in the top and the below of supporting a section of thick bamboo, the filter core cover is established on supporting a section of thick bamboo, upper cover and lower cover all are equipped with fixture block and spacing portion, the fixture block and the support section of thick bamboo upper portion joint of upper cover, the fixture block and the support section of thick bamboo lower part joint of lower cover, spacing portion is the annular, and spacing portion supports and leans on the.
Preferably, the supporting cylinder is provided with through holes, and the through holes are arranged on the surface of the supporting cylinder at intervals.
As the preferred scheme, the upper cover is provided with a connecting part, the connecting part is provided with a threaded hole, and the threaded hole and the air outlet hole are coaxially arranged.
As a preferred scheme, an air flow channel is arranged in the middle of the supporting cylinder, the through hole is communicated with the air flow channel, and the air flow channel is communicated with the threaded hole.
Preferably, the upper cover and the lower cover are provided with annular grooves, and two ends of the filter element are positioned in the annular grooves.
Preferably, the clamping block and the limiting part are arranged in the annular groove and are arranged oppositely.
Preferably, the fixture block is provided with a plurality of fixture blocks, and the plurality of fixture blocks are arranged at intervals.
Preferably, the annular groove is provided in plurality, and a plurality of annular grooves are coaxially arranged.
The technical effects of the utility model: when the filter of the dust collection cabinet is replaced, only the filter element of the filter needs to be replaced, so that the use cost can be reduced; meanwhile, the filter is convenient to assemble and stable in structure.
Drawings
Fig. 1 is a schematic view of a dust collection cabinet according to an embodiment of the present invention.
Fig. 2 is a schematic view of a filter according to an embodiment of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
Fig. 4 is a schematic view of an upper cover according to an embodiment of the present invention.
Fig. 5 is a schematic view of a lower cover according to an embodiment of the present invention.
Fig. 6 is a schematic view of a lower cover according to another embodiment of the present invention.
Detailed Description
The essential features and advantages of the invention will be further explained below with reference to examples, but the invention is not limited to the embodiments listed.
As shown in fig. 1 to 6, a dust collection cabinet of the present embodiment includes a cabinet 1 and a filter 2, and the filter 2 is disposed in the cabinet 1. The filter 2 comprises an upper cover 3, a supporting cylinder 4, a lower cover 5 and a filter element 6, wherein the upper cover 3 is provided with an air outlet 31, the upper cover 3 and the lower cover 5 are respectively arranged above and below the supporting cylinder 4, and the filter element 6 is sleeved on the supporting cylinder 4. The upper cover 5 and the lower cover 6 are both provided with a clamping block 7 and a limiting part 8, the clamping block 7 of the upper cover 3 is clamped with the upper part of the supporting cylinder 4, and the clamping block 7 of the lower cover 5 is clamped with the lower part of the supporting cylinder 4. Spacing portion 8 is the annular, and spacing portion 8 supports and leans on the filter core 2 outside. Among the above-mentioned technical scheme, through at the inside support section of thick bamboo 4 that sets up of filter core 6, can make support section of thick bamboo 4 support the filter core, avoid the filter core to be inhaled the deformation. Through upper cover 3 and lower cover 5, can fix both ends about the filter core. Through setting up fixture block 7 and spacing portion 8, can make upper and lower lid and a support section of thick bamboo 4 firm connection and press from both sides tight filter core. Through above-mentioned technical scheme, the equipment of filter of can being convenient for, the filter core of being convenient for simultaneously is changed.
In this embodiment, the support cylinder 4 is provided with a through hole 41, and a plurality of through holes 41 are arranged on the surface of the support cylinder 4 at intervals, so that the air flow can enter the support cylinder 4 through the through holes 41 after passing through the filter element.
In this embodiment, the upper cover 3 is provided with a connecting portion 32, the connecting portion 32 has a threaded hole 321, and the threaded hole 321 and the air outlet hole 31 are coaxially disposed, so that an external pipe can be connected to the upper cover 3 through the threaded hole of the connecting portion 32.
In this embodiment, the supporting cylinder 4 is provided with an air flow passage 42 at the middle portion thereof, the through hole 41 is communicated with the air flow passage 42, and the air flow passage 42 is communicated with the screw hole 321, so that the filtered air enters the air flow passage 42 through the through hole 41 and then is discharged through the screw hole 321.
In this embodiment, the upper cover 3 and the lower cover 5 are provided with annular grooves 51, and two ends of the filter element 6 are located in the annular grooves 51, so that the filter element can be limited by the annular grooves 51.
In this embodiment, the fixture block 7 and the limiting portion 8 are disposed in the annular groove 51 and are disposed oppositely, so that the fixture block 7 is clamped with the inner side of the support cylinder 4, and the limiting portion 8 compresses the filter element. In this embodiment, the plurality of blocks 7 are provided, and the plurality of blocks 7 are arranged at intervals, so as to further enhance the fixing stability.
As shown in fig. 6, as another embodiment, in this embodiment, there are a plurality of annular grooves 51 of the upper cover and the lower cover, and the plurality of annular grooves 51 are coaxially disposed, so that the filter cartridge can be adapted to a plurality of filter cartridges, thereby realizing multi-layer filtration and improving the filtration effect.
When the filter of the dust collection cabinet is replaced, only the filter element of the filter needs to be replaced, so that the use cost can be reduced; meanwhile, the filter is convenient to assemble and stable in structure.
It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. The utility model provides a dust absorption cabinet, includes the cabinet body and filter, and the filter setting is in the cabinet body, its characterized in that, the filter includes the upper cover, supports a section of thick bamboo, lower cover and filter core, the upper cover is equipped with the venthole, and upper cover and lower cover set up respectively in the top and the below of supporting a section of thick bamboo, the filter core cover is established on supporting a section of thick bamboo, upper cover and lower cover all are equipped with fixture block and spacing portion, the fixture block and the support section of thick bamboo upper portion joint of upper cover, the fixture block and the support section of thick bamboo lower part joint of lower cover, spacing portion is the annular, and spacing portion supports and leans on.
2. The dust collection cabinet according to claim 1, wherein the support cylinder is provided with a plurality of through holes, and the plurality of through holes are arranged on the surface of the support cylinder at intervals.
3. The dust extraction cabinet of claim 2, wherein the upper cover is provided with a connecting portion, the connecting portion is provided with a threaded hole, and the threaded hole is coaxially arranged with the air outlet hole.
4. The dust collection cabinet according to claim 3, wherein an airflow channel is arranged in the middle of the support cylinder, the through hole is communicated with the airflow channel, and the airflow channel is communicated with the threaded hole.
5. The dust extraction cabinet of claim 4, wherein the upper cover and the lower cover are provided with annular grooves, and the two ends of the filter element are positioned in the annular grooves.
6. The dust collection cabinet of claim 5, wherein the fixture block and the limiting portion are disposed in the annular groove and opposite to each other.
7. The dust collection cabinet of claim 6, wherein the plurality of blocks are arranged at intervals.
8. The suction cleaner cabinet of claim 7, wherein the annular groove is a plurality of annular grooves, and the plurality of annular grooves are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022440631.9U CN213555887U (en) | 2020-10-28 | 2020-10-28 | Dust collection cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022440631.9U CN213555887U (en) | 2020-10-28 | 2020-10-28 | Dust collection cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213555887U true CN213555887U (en) | 2021-06-29 |
Family
ID=76531759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022440631.9U Active CN213555887U (en) | 2020-10-28 | 2020-10-28 | Dust collection cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213555887U (en) |
-
2020
- 2020-10-28 CN CN202022440631.9U patent/CN213555887U/en active Active
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