CN220589280U - Filter for clean workshop - Google Patents
Filter for clean workshop Download PDFInfo
- Publication number
- CN220589280U CN220589280U CN202322185417.7U CN202322185417U CN220589280U CN 220589280 U CN220589280 U CN 220589280U CN 202322185417 U CN202322185417 U CN 202322185417U CN 220589280 U CN220589280 U CN 220589280U
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- square frame
- outer side
- outside
- groove
- frame
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- 239000004744 fabric Substances 0.000 claims abstract description 29
- 239000007769 metal material Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a filter for a clean workshop, which comprises a filter device, wherein the filter device is formed by combining a square frame and a square frame, the square frame is inserted into the square frame, bag-type filter cloth is fixedly arranged on the outer side of the square frame, and a fastening mechanism for fastening the position of the square frame is arranged on the outer side of the square frame. The bag type filter cloth is arranged on the outer side of the square frame, the bag type filter cloth can be distributed in the square frame in a separated mode, under the action of the fastening mechanism, when people need to clean the bag type filter cloth, the connecting rod can slide in the inner portion of the connecting hole by pulling upwards, so that the square frame can be pulled outwards directly, the bag type filter cloth is driven to be separated from the inner portion of the square frame, the bag type filter cloth is convenient and fast to install and disassemble, and meanwhile cleaning and individual replacement effects of the bag type filter cloth are facilitated for the people.
Description
Technical Field
The utility model relates to the technical field of air filtration of clean workshops, in particular to a filter for a clean workshop.
Background
Clean workshops, also called dust-free workshops, clean rooms or clean rooms, are equipped with equipment for air filtration, distribution, optimization, construction materials and equipment rooms, which captures dust in gas-solid two-phase flow by air filtration, and purifies the gas.
At present, air filtering equipment for a clean workshop is generally formed by combining a fan, a filter and an air pipeline, but the filter has some problems in use, namely the existing filter is generally formed by combining a box body and bag type filter cloth fixed on the outer side of a square frame, air in the outside is filtered, when the bag type filter cloth is excessively accumulated with dust and the like, the bag type filter cloth and the square frame are required to be taken out from the box body for cleaning, but the square frame and the bag type filter cloth are of an integrated structure, so that the cleaning of the bag type filter cloth is not facilitated for personnel, and therefore, the filter for the clean workshop is provided for solving the problems.
Disclosure of Invention
The present utility model is directed to a filter for a clean shop to solve the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the filter for the clean workshop comprises a filter device, wherein the filter device is formed by combining a square frame and a square frame, the square frame is inserted into the square frame, bag type filter cloth is fixedly arranged on the outer side of the square frame, a fastening mechanism for fastening the position of the square frame is arranged on the outer side of the square frame, and the square frame is made of a bendable metal material;
the fastening mechanism comprises a limit groove, the limit groove is formed in the outer side of the square frame, a sliding shaft is fixedly installed in the limit groove, a sliding sleeve is sleeved on the outer side of the sliding shaft, springs are sleeved on the outer side of the sliding shaft, two ends of each spring are fixedly connected to the bottom end of each sliding sleeve and the inner wall of the limit groove respectively, a connecting rod is fixedly installed on the outer side of each sliding sleeve, the connecting rod is located in a connecting hole formed in the outer side of the square frame, and a circular plate is fixedly installed on the outer side of each connecting rod.
As a further preferred aspect of the present utility model, the sliding sleeve is slidably connected to the outer side of the sliding shaft, and the sliding sleeve fits in the inner portion of the limit groove.
As a further preferable aspect of the present utility model, the connecting rod is fitted in the inside of the connecting hole, and the diameter dimension of the circular plate is smaller than the semicircular diameter dimension of the upper region of the connecting hole.
As a further preferable mode of the technical scheme, a rubber pad is fixedly arranged on the outer side of the circular plate, and the rubber pad is abutted to the outer side of the square frame.
As a further preference of the technical scheme, the outer side of the square frame is provided with a positioning mechanism for positioning the square frame, the positioning mechanism comprises a fixed block, the fixed block is fixedly arranged on the outer side of the square frame, the outer side of the fixed block is sleeved with a movable frame, a T-shaped groove I is formed in the outer side of the fixed block, an L-shaped rod is inserted into the T-shaped groove I, the other end of the L-shaped rod is inserted into a T-shaped groove II formed in the movable frame, a groove is formed in the inner wall of the movable frame, and the groove is communicated with the T-shaped groove II.
As a further preferable aspect of the present utility model, the L-shaped rod is tightly attached to the inner wall of the first T-shaped groove, and the other end of the L-shaped rod is tightly attached to the inner wall of the second T-shaped groove.
As a further preferable mode of the technical scheme, the top end and the bottom end of the movable frame are respectively provided with an elliptical groove.
The utility model provides a filter for a clean workshop, which has the following beneficial effects:
according to the utility model, the bag type filter cloth is fixedly arranged on the outer side of the square frame, so that the bag type filter cloth can be separated and distributed in the square frame, and then under the action of the fastening mechanism, when a person needs to clean the bag type filter cloth, the connecting rod can slide in the inside of the connecting hole by pulling the circular plate upwards, so that the square frame can be directly pulled outwards, and the bag type filter cloth is driven to be separated from the inside of the square frame.
According to the utility model, by the arrangement of the structure, when a person installs the square frame in the square frame, the movable frame can be pulled to move outwards, and the L-shaped rod can be respectively positioned in the T-shaped groove I and the T-shaped groove II to move, so that a square area matched with the square frame is formed between the movable frame and the inner wall of the square frame, and the connecting hole and the connecting rod can be positioned on the same vertical line.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic right-side cross-sectional view of the structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure A of FIG. 2 according to the present utility model;
FIG. 4 is a schematic top view of a block according to the present utility model;
fig. 5 is a right-side view schematically showing the structure of the moving frame in the working state of the present utility model.
In the figure: 1. a filter device; 2. a square frame; 3. a square frame; 4. bag filter cloth; 5. a fastening mechanism; 6. a positioning mechanism; 7. a limit groove; 8. a slide shaft; 9. a sliding sleeve; 10. a spring; 11. a connecting rod; 12. a connection hole; 13. a circular plate; 14. a rubber pad; 15. a fixed block; 16. a moving frame; 17. a T-shaped groove I; 18. an L-shaped rod; 19. t-shaped groove II; 20. a groove; 21. an elliptical trough.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: as shown in fig. 1, fig. 2 and fig. 3, in this embodiment, a filter for a clean workshop comprises a filter device 1, the filter device 1 is formed by combining a square frame 2 and a square frame 3, the square frame 3 is inserted into the square frame 2, bag-type filter cloth 4 is fixedly installed at the outer side of the square frame 3, a fastening mechanism 5 for fastening the position of the square frame 3 is arranged at the outer side of the square frame 2, the square frame 3 is made of a bendable metal material, the fastening mechanism 5 comprises a limiting groove 7, the limiting groove 7 is formed on the outer side of the square frame 2, a sliding shaft 8 is fixedly installed inside the limiting groove 7, a sliding sleeve 9 is sleeved at the outer side of the sliding shaft 8, a spring 10 is sleeved at the outer side of the sliding shaft 8, two ends of the spring 10 are fixedly connected to the bottom end of the sliding sleeve 9 and the inner wall of the limiting groove 7 respectively, a connecting rod 11 is fixedly installed at the outer side of the sliding sleeve 9, the connecting rod 11 is positioned in a connecting hole 12 formed at the outer side of the square frame 3, the outer side of the connecting rod 11 is fixedly installed with a circular plate 13, the outer side of the connecting rod 11 is fixedly installed at the outer side of the connecting rod 3, the connecting rod 3 is independently provided with a filter cloth 4, the bag-type filter cloth 4 can be directly cleaned by pulling the filter cloth 3, and can be directly removed from the filter cloth 4 to the filter frame 4 through the filter cloth 4, and can be directly and directly removed from the filter frame 4 by the filter cloth 4, and can be directly and conveniently cleaned by the filter cloth 4, and can be directly removed from the filter frame 4 through the filter cloth 4, the sliding sleeve 9 is slidably connected to the outer side of the sliding shaft 8, the sliding sleeve 9 is matched with the inner side of the limiting groove 7, people can conveniently pull the connecting rod 11 up and down in height, the connecting rod 11 is matched with the inner side of the connecting hole 12, the diameter size of the circular plate 13 is smaller than the semicircular diameter size of the upper area of the connecting hole 12, the circular plate 13 can smoothly penetrate through the upper area of the connecting hole 12, the subsequent square frame 3 is conveniently installed and separated from the inner side of the square frame 2, a rubber pad 14 is fixedly installed on the outer side of the circular plate 13, the rubber pad 14 is abutted to the outer side of the square frame 3, and the rubber pad 14 can be tightly attached to the outer side of the square frame 3, so that the stability of the square frame 3 is improved.
As shown in fig. 1, 4 and 5, the outer side of the square frame 2 is provided with a positioning mechanism 6 for positioning the position of the square frame 3, the positioning mechanism 6 comprises a fixed block 15, the fixed block 15 is fixedly installed on the outer side of the square frame 2, a movable frame 16 is sleeved on the outer side of the fixed block 15, a T-shaped groove I17 is formed in the outer side of the fixed block 15, an L-shaped rod 18 is inserted into the T-shaped groove I17, the other end of the L-shaped rod 18 is inserted into a T-shaped groove II 19 formed in the movable frame 16, a groove 20 is formed in the inner wall of the movable frame 16, the groove 20 is communicated with the T-shaped groove II 19, by the structure, a person can pull the movable frame 16 to move outwards when installing the square frame 3 in the square frame 2, during the period, the L-shaped rod 18 can be respectively positioned in the first T-shaped groove 17 and the second T-shaped groove 19 to move, so that a square area matched with the square frame 3 is formed between the movable frame 16 and the inner wall of the square frame 2, the connecting hole 12 and the connecting rod 11 can be positioned on the same vertical line, the L-shaped rod 18 is tightly attached to the inner wall of the first T-shaped groove 17, the other end of the L-shaped rod 18 is tightly attached to the inner wall of the second T-shaped groove 19 to prevent the movable frame 16 from sliding on the outer side of the fixed block 15, positioning work on the position of the square frame 3 is affected, the top end and the bottom end of the movable frame 16 are respectively provided with an elliptical groove 21, and the hand of a person can be conveniently attached to the outer side of the movable frame 16 to carry out pulling work through the elliptical groove 21.
The utility model provides a filter for a clean workshop, which has the following specific working principle:
in the use of the device, the hand of a person is tightly attached to the elliptical grooves 21 formed in the top end and the bottom end of the movable frame 16, so that the movable frame 16 slides on the outer side of the fixed block 15, the L-shaped rod 18 can move in the T-shaped groove I17 during the period, the other end of the subsequent L-shaped rod 18 can move in the T-shaped groove II 19, then the person passes the bag-type filter cloth 4 through the square frame 2, the square frame 3 is positioned between the square frame 2 and the movable frame 16, the person pulls the circular plate 13 upwards, the connecting rod 11 drives the sliding sleeve 9 to move upwards, namely, the sliding sleeve 9 is positioned on the outer side of the sliding shaft 8 and in the limiting groove 7 to ascend, the spring 10 is in an extending state, then the square frame 3 is attached to the outer side of the square frame 2, the connecting rod 11 and the circular plate 13 can move in a semicircular shape through the upper part of the connecting hole 12, and then the circular plate 13 can be driven to reset through the action of the spring 10, so that the circular plate 14 fixedly mounted on the outer side of the circular plate 13 can be tightly attached to the outer side of the square frame 3, and the position of the square frame 3 is fixed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A clean filter for workshops, characterized in that: the filter comprises a filter element (1), wherein the filter element (1) is formed by combining a square frame (2) and a square frame (3), the square frame (3) is inserted into the square frame (2), bag type filter cloth (4) is fixedly arranged on the outer side of the square frame (3), a fastening mechanism (5) for fastening the position of the square frame (3) is arranged on the outer side of the square frame (2), and the square frame (3) is made of a bendable metal material;
fastening device (5) are including spacing groove (7), spacing groove (7) are seted up on the outside of square frame (2), the inside fixed mounting of spacing groove (7) has slide shaft (8), slide sleeve (9) have been cup jointed in the outside of slide shaft (8), spring (10) have been cup jointed in the outside of slide shaft (8), the both ends of spring (10) are fixed connection respectively on slide sleeve (9) bottom and spacing groove (7) inner wall, the outside fixed mounting of slide sleeve (9) has connecting rod (11), connecting rod (11) are in connecting hole (12) that square frame (3) outside was seted up, the outside fixed mounting of connecting rod (11) has plectane (13).
2. A clean shop filter according to claim 1, wherein: the sliding sleeve (9) is connected to the outer side of the sliding shaft (8) in a sliding mode, and the sliding sleeve (9) is matched with the inside of the limiting groove (7).
3. A clean shop filter according to claim 1, wherein: the connecting rod (11) is fit in the connecting hole (12), and the diameter size of the circular plate (13) is smaller than the semicircular diameter size of the upper area of the connecting hole (12).
4. A clean shop filter according to claim 1, wherein: the outer side of the circular plate (13) is fixedly provided with a rubber pad (14), and the rubber pad (14) is abutted against the outer side of the square frame (3).
5. A clean shop filter according to claim 1, wherein: the utility model discloses a square frame, including square frame (2), square frame (3) are provided with in the outside of square frame (2) and are used for fixing a position positioning mechanism (6), positioning mechanism (6) are including fixed block (15), fixed block (15) fixed mounting is on the outside of square frame (2), movable frame (16) have been cup jointed in the outside of fixed block (15), T type groove one (17) have been seted up in the outside of fixed block (15), the inside of T type groove one (17) has been inserted and has been equipped with L type pole (18), in T type groove two (19) of seting up in L type pole (18) other end is inserted and is located movable frame (16), recess (20) have been seted up to the inner wall of movable frame (16), be linked together between recess (20) and the T type groove two (19).
6. The clean shop filter according to claim 5, wherein: the L-shaped rod (18) is tightly attached to the inner wall of the first T-shaped groove (17), and the other end of the L-shaped rod (18) is tightly attached to the inner wall of the second T-shaped groove (19).
7. The clean shop filter according to claim 5, wherein: elliptical grooves (21) are respectively formed in the top end and the bottom end of the movable frame (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322185417.7U CN220589280U (en) | 2023-08-15 | 2023-08-15 | Filter for clean workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322185417.7U CN220589280U (en) | 2023-08-15 | 2023-08-15 | Filter for clean workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220589280U true CN220589280U (en) | 2024-03-15 |
Family
ID=90167252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322185417.7U Active CN220589280U (en) | 2023-08-15 | 2023-08-15 | Filter for clean workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220589280U (en) |
-
2023
- 2023-08-15 CN CN202322185417.7U patent/CN220589280U/en active Active
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| GR01 | Patent grant | ||
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