CN220151454U - Air cleaner of easy dismouting change - Google Patents
Air cleaner of easy dismouting change Download PDFInfo
- Publication number
- CN220151454U CN220151454U CN202321330879.7U CN202321330879U CN220151454U CN 220151454 U CN220151454 U CN 220151454U CN 202321330879 U CN202321330879 U CN 202321330879U CN 220151454 U CN220151454 U CN 220151454U
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- Prior art keywords
- cover plate
- filter
- plate
- air cleaner
- clamping
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- 238000001914 filtration Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an air filter easy to assemble, disassemble and replace, which belongs to the technical field of air filters and comprises a base, wherein a filter shell is arranged on the outer side of the base, a backing ring is arranged at the upper end of the base, and a filter element body is arranged at the upper end of the backing ring.
Description
Technical Field
The utility model belongs to the technical field of air filters, and particularly relates to an air filter easy to assemble, disassemble and replace.
Background
Air filters are mainly used in the fields of pneumatic machines, internal combustion machines and the like, and are used for providing clean air for the mechanical devices so as to prevent the mechanical devices from sucking air with impurity particles during operation and increasing the probability of abrasion and damage. The main components of the air filter are a filter element and a shell, wherein the filter element is a main filtering part and is used for filtering gas, and the shell is an external structure for providing necessary protection for the filter element. The air filter has the working requirements of being capable of bearing high-efficiency air filtering work, not adding excessive resistance to air flow and being capable of continuously working for a long time.
The Chinese patent application number 2021207457441 discloses an air cleaner convenient for replacing a filter element, which comprises a cleaner shell, a filter element body and a cover plate, wherein a base is fixedly arranged at the bottom of an inner cavity of the cleaner shell, and a backing ring is fixedly arranged at the bottom of the filter element body. According to the utility model, the cover plate can be unscrewed from the filter shell through the cooperation of the threaded opening and the threaded groove, the filter element body is pulled out from the filter shell, the backing ring, the limiting block and the base enable the filter element body to be stably placed in the filter shell, the filter shell is formed by weaving the metal core layer, through the cooperation of the through holes, the air circulation can not be influenced, the corrosion resistance of the filter shell is increased by the corrosion-resistant coating, the rust resistance and the corrosion resistance of the filter shell are further increased by the rust-resistant coating, so that the service life of the filter shell can be prolonged, and the problems that the filter element is inconvenient to detach, the whole replacement is needed during replacement and the cost is high in the existing air filter are solved.
The above-mentioned disclosed patent is fixed with the quick assembly disassembly of the inconvenient apron of threaded connection between apron and the filter shell to inconvenient filter core body in the filter shell carries out quick replacement, and simultaneously the back is installed into the filter shell to former device filter core body, and the leakproofness is relatively poor between filter core body upper end and the filter shell, influences filter core body quality of use.
Disclosure of Invention
In order to solve the problems in the background art, the utility model provides the air filter which is easy to disassemble, assemble and replace, and has the characteristics of convenience for quickly disassembling, assembling and fixing the cover plate and convenience for quickly replacing the filter element body.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air cleaner of easy dismouting change, includes the base, the base outside is provided with the filter shell, and the base upper end is provided with the backing ring, and the backing ring upper end is provided with the filter core body, and the filter shell upper end is provided with the apron, is provided with the through-hole in the apron, is provided with fixed subassembly between apron and the filter shell.
Preferably, the fixed subassembly includes fixed box, picture peg, draw-in groove, spout, arm-tie, slide bar one, fixture block and spring one, and wherein, apron lower extreme both sides are provided with the picture peg, and filter shell both ends upside is provided with fixed box, and fixed box one end is provided with the arm-tie, and the arm-tie is close to filter shell one end both sides and is provided with slide bar one, and slide bar one other end is provided with the fixture block, and slide bar one surface is provided with spring one between fixture block and the fixed box, and picture peg one end is provided with the draw-in groove that corresponds with the fixture block, and fixed box inside both ends are provided with the spout that corresponds with the picture peg.
Preferably, the lower end of the plugboard is far away from one side of the through hole, and the upper side of one end of the clamping block far away from the sliding rod is of an arc-shaped structure.
Preferably, the width of the clamping block is the same as the width of the inside of the fixed box, and the upper end of the pulling plate protrudes out of the upper end of the fixed box.
Preferably, the lower end of the cover plate is provided with an abutting ring, the lower end of the cover plate is provided with an annular groove corresponding to the abutting ring, the upper end of the abutting ring is provided with a plurality of second sliding rods, the upper end of the second sliding rods is provided with a limiting plate, the position of the upper end of the cover plate corresponding to the second sliding rods is provided with a right angle plate, and a second spring is arranged on the surface of the second sliding rod between the right angle plate and the cover plate.
Preferably, an angle of ninety degrees is formed between two adjacent sliding rods, and the side edge of the abutting ring is tangent with the inner wall of the annular groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the fixing component is arranged, the cover plate is placed at the upper end of the filter shell when the cover plate is installed, meanwhile, the plugboards at the two sides of the lower end of the cover plate enter the fixing box, the two ends of the plugboards move downwards in the sliding grooves of the fixing box, the clamping blocks are pushed to move when the plugboards contact the clamping blocks, the clamping blocks push the sliding rod I to slide in the fixing box, the spring I is compressed, and after the clamping grooves at one end of the plugboards correspond to the clamping block positions, the spring I stretches and pushes the clamping blocks to enter the clamping grooves at one end of the plugboards to limit the plugboards, so that the effect of limiting and fixing the cover plate is achieved, the fixing component is arranged to facilitate quick disassembly and fixation of the cover plate, and quick replacement of the filter element body in the filter shell is facilitated.
2. According to the utility model, the lower end of the supporting ring contacts with the upper end of the filter element body when the cover plate is installed, meanwhile, the supporting ring slides into the annular groove, the second sliding rod slides in the right-angle plate, the second spring is compressed, the lower end of the supporting ring is supported against the upper end of the filter element body through the elasticity of the second spring after the cover plate is installed, and the supporting ring is arranged, so that the tightness between the filter element body and the cover plate is better after the cover plate is installed, and the use quality of the filter element body is higher.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cut-away perspective view of the cover plate and filter housing of the present utility model when the cover plate is installed;
FIG. 3 is a perspective view of a mounting box of the present utility model;
FIG. 4 is an enlarged view of the utility model at A of FIG. 2;
in the figure: 1. a filter housing; 2. a cover plate; 3. a through hole; 4. a right angle plate; 5. a fixing assembly; 51. a fixed box; 52. inserting plate; 53. a clamping groove; 54. a chute; 55. pulling a plate; 56. a first slide bar; 57. a clamping block; 58. a first spring; 6. a base; 7. a backing ring; 8. a filter element body; 9. a support ring; 10. an annular groove; 11. a second slide bar; 12. a limiting plate; 13. and a second spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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.
Example 1
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides an air cleaner of easy dismouting change, includes base 6, and the base 6 outside is provided with filter shell 1, and the base 6 upper end is provided with backing ring 7, and the backing ring 7 upper end is provided with filter core body 8, and filter shell 1 upper end is provided with apron 2, is provided with through-hole 3 in the apron 2, is provided with fixed subassembly 5 between apron 2 and the filter shell 1.
Specifically, the fixing assembly 5 includes a fixing box 51, an inserting plate 52, a clamping groove 53, a sliding groove 54, a pulling plate 55, a first sliding rod 56, a clamping block 57 and a first spring 58, wherein the inserting plate 52 is arranged on two sides of the lower end of the cover plate 2, the fixing box 51 is arranged on two upper sides of two ends of the filter housing 1, the pulling plate 55 is arranged at one end of the fixing box 51, the first sliding rod 56 is arranged on two sides of one end of the pulling plate 55, which is close to the filter housing 1, the clamping block 57 is arranged at the other end of the first sliding rod 56, the first spring 58 is arranged on the surface of the first sliding rod 56 between the clamping block 57 and the fixing box 51, the clamping groove 53 corresponding to the clamping block 57 is arranged at one end of the inserting plate 52, and the sliding groove 54 corresponding to the inserting plate 52 is arranged at two ends of the inside of the fixing box 51.
Through adopting above-mentioned technical scheme, make things convenient for the quick assembly disassembly of apron 2 to fix through setting up fixed subassembly 5 to the convenience carries out quick replacement to filter core body 8 in the filter shell 1.
Specifically, the lower end of the insert plate 52 far from the through hole 3 is provided with an arc structure on the upper side of the clamping block 57 far from the first end 56 of the slide rod.
By adopting the technical scheme, the clamping block 57 can be pushed to move when the inserting plate 52 contacts the clamping block 57.
Specifically, the width of the clamping block 57 is the same as the width of the inside of the fixing box 51, and the upper end of the pulling plate 55 protrudes out of the upper end of the fixing box 51.
By adopting the above technical scheme, the clamping block 57 can move in the fixed box 51, and the upper end of the pulling plate 55 protrudes out of the upper end of the fixed box 51 to facilitate pulling the pulling plate 55.
When the air filter is used, the device is installed at a proper position when the air filter easy to disassemble and replace is used, the backing ring 7 is placed in the filter shell 1, the filter element body 8 is placed in the filter shell 1, the cover plate 2 is installed at the upper end of the filter shell 1, the filter element body 8 plays a role in filtering, the fixing component 5 is arranged, when the cover plate 2 is installed, the cover plate 2 is placed at the upper end of the filter shell 1, meanwhile, the two side plugboards 52 at the lower end of the cover plate 2 enter the fixing box 51, two ends of the plugboard 52 move downwards in the sliding grooves 54 of the fixing box 51, the plugboard 52 pushes the clamping blocks 57 to move when the plugboard 52 contacts the clamping blocks 57, the clamping blocks 57 push the sliding rod 56 to slide in the fixing box 51, the spring 58 is compressed, after the clamping grooves 53 at one end of the plugboard 52 correspond to the clamping blocks 57, the spring 58 stretches and pushes the clamping plates 52 to limit the clamping grooves 53 at one end of the plugboard 52, so that the effect of limiting and fixing the cover plate 2 is achieved, the clamping blocks 57 at one end are driven by the pulling plate 55 when the cover plate 2 needs to be disassembled, and the clamping blocks 57 at one end of the clamping plates 52 can be removed from the clamping grooves 53 of the clamping blocks 52, the clamping grooves 53 at one end of the clamping blocks 52, the clamping component 2 can be removed from the clamping grooves 53, the clamping component 2 can be quickly moved out, and the filter element body 8 can be conveniently and quickly replaced, and the filter element is fixed, and the filter element is convenient to be conveniently and fast fixed, and convenient.
Example 2
This embodiment differs from embodiment 1 in that: the lower extreme of apron 2 is provided with supports ring 9, and the apron 2 lower extreme is provided with the ring channel 10 that corresponds with supporting ring 9, and the support ring 9 upper end is provided with a plurality of slide bars two 11, and slide bar two 11 upper ends are provided with limiting plate 12, and apron 2 upper end is provided with right angle plate 4 with slide bar two 11 corresponding position, and the slide bar two 11 surface is provided with spring two 13 between right angle plate 4 and the apron 2.
Through adopting above-mentioned technical scheme, make through setting up support ring 9 and install the back filter core body 8 of apron 2 and apron 2 between the leakproofness better, filter core body 8 quality of use is higher.
Specifically, an angle of ninety degrees is formed between two adjacent slide bars 11, and the side edge of the abutting ring 9 is tangent to the inner wall of the annular groove 10.
By adopting the technical scheme, a plurality of second slide bars 11 can be distributed at equal intervals, and the propping ring 9 is more attached to the cover plate 2.
When the filter element is used, the lower end of the supporting ring 9 contacts the upper end of the filter element body 8 when the cover plate 2 is installed, meanwhile, the supporting ring 9 slides into the annular groove 10, the second slide rod 11 slides in the right angle plate 4, the second spring 13 is compressed, after the cover plate 2 is installed, the lower end of the supporting ring 9 is supported against the upper end of the filter element body 8 through the elasticity of the second spring 13, and after the cover plate 2 is installed, the filter element body 8 and the cover plate 2 are better in tightness through the supporting ring 9, and the use quality of the filter element body 8 is higher.
The structure and the working principle of the filter shell 1, the cover plate 2, the through hole 3, the base 6, the backing ring 7 and the filter element body 8 are disclosed in an air filter with convenient filter element replacement disclosed in China patent application No. 2021207457441, the working principle is that the backing ring 7 is placed in the filter shell 1, the filter element body 8 is placed in the filter shell 1, the cover plate 2 is arranged at the upper end of the filter shell 1, and the filter element body 8 plays a role in filtering.
The working principle and the using flow of the utility model are as follows: when the air cleaner of easy dismouting change is used, install the device in suitable position, put backing ring 7 into filter shell 1, put filter core body 8 into filter shell 1 again, install apron 2 to filter shell 1 upper end with the filter core body 8 play the filtration effect, through setting up fixed subassembly 5, when apron 2 installs, put apron 2 to filter shell 1 upper end, simultaneously apron 2 lower extreme both sides picture peg 52 gets into fixed box 51, the picture peg 52 both ends are in the spout 54 of fixed box 51 down the removal, promote fixture block 57 and remove when picture peg 52 contacts fixture block 57, fixture block 57 promotes slide bar one 56 and slides in fixed box 51, spring one 58 receives the compression, after draw-in groove 53 and fixture block 57 position correspondence of picture peg 52 one end, spring one 58 stretches and promotes in the draw-in groove 53 of picture peg 57 entering 52 one end, thereby reach and carry out spacing fixed effect to apron 2, the draw-in plate 55 drives the fixture block 57 of one 56 one end and can remove apron 2 from the draw-in groove 53 of 52, can remove apron 2 through setting up fixed subassembly 5, thereby install the filter core body 9 in the filter core body through setting up fixed subassembly 2, install the convenient end 9 in the filter core body through setting up the quick-mounting ring 9, the filter core body is realized through setting up in the filter core body 9, the filter core body is realized to the filter core body is compressed to the end is more closely, and the filter core body is pressed down to the filter core body is 9, the filter core is more convenient, the filter core is installed to the filter core is 9, the filter core is more through setting up is more convenient, the filter core 9 is convenient to install and is more than the end 9 is convenient to install, the filter core 9 is convenient to install, and is convenient to install and is 9 is convenient to install.
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 (6)
1. The utility model provides an air cleaner of easy dismouting change, includes base, its characterized in that: the filter is characterized in that a filter shell is arranged outside the base, a backing ring is arranged at the upper end of the base, a filter element body is arranged at the upper end of the backing ring, a cover plate is arranged at the upper end of the filter shell, a through hole is formed in the cover plate, and a fixing component is arranged between the cover plate and the filter shell.
2. An air cleaner for easy removal and replacement as defined in claim 1, wherein: the fixing assembly comprises a fixing box, an inserting plate, clamping grooves, sliding grooves, pulling plates, sliding rods, clamping blocks and springs, wherein the inserting plates are arranged on two sides of the lower end of the cover plate, the fixing box is arranged on the upper side of two ends of the filter housing, the pulling plates are arranged on one end of the fixing box, the sliding rods are arranged on two sides of one end of the pulling plates, close to the filter housing, of the fixing box, the clamping blocks are arranged on the other end of the sliding rods, the springs are arranged on one surface of the sliding rods between the clamping blocks and the fixing box, the clamping grooves corresponding to the clamping blocks are formed in one end of the inserting plates, and the sliding grooves corresponding to the inserting plates are formed in two ends of the inner portion of the fixing box.
3. An air cleaner for easy removal and replacement as defined in claim 2, wherein: the lower end of the inserting plate is far away from one side of the through hole, and the upper side of one end of the clamping block far away from the sliding rod is of an arc-shaped structure.
4. An air cleaner for easy removal and replacement as defined in claim 2, wherein: the width of the clamping block is the same as the width of the inside of the fixed box, and the upper end of the pulling plate protrudes out of the upper end of the fixed box.
5. An air cleaner for easy removal and replacement as defined in claim 1, wherein: the lower end of the cover plate is provided with an abutting ring, the lower end of the cover plate is provided with an annular groove corresponding to the abutting ring, the upper end of the abutting ring is provided with a plurality of second slide bars, the upper end of the second slide bars is provided with a limiting plate, the position of the upper end of the cover plate corresponding to the second slide bars is provided with a right angle plate, and a second spring is arranged on the surface of the second slide bar between the right angle plate and the cover plate.
6. An air cleaner according to claim 5 wherein: and ninety-degree angles are formed between the two adjacent sliding rods, and the side edges of the abutting ring are tangent to the inner wall of the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321330879.7U CN220151454U (en) | 2023-05-29 | 2023-05-29 | Air cleaner of easy dismouting change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321330879.7U CN220151454U (en) | 2023-05-29 | 2023-05-29 | Air cleaner of easy dismouting change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220151454U true CN220151454U (en) | 2023-12-08 |
Family
ID=89010113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321330879.7U Active CN220151454U (en) | 2023-05-29 | 2023-05-29 | Air cleaner of easy dismouting change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220151454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118149878A (en) * | 2024-05-13 | 2024-06-07 | 四川九诚检测技术有限公司 | Multi-functional forest ecological environment monitoring devices |
-
2023
- 2023-05-29 CN CN202321330879.7U patent/CN220151454U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118149878A (en) * | 2024-05-13 | 2024-06-07 | 四川九诚检测技术有限公司 | Multi-functional forest ecological environment monitoring devices |
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