CN221580060U - Air filter - Google Patents
Air filter Download PDFInfo
- Publication number
- CN221580060U CN221580060U CN202323273910.0U CN202323273910U CN221580060U CN 221580060 U CN221580060 U CN 221580060U CN 202323273910 U CN202323273910 U CN 202323273910U CN 221580060 U CN221580060 U CN 221580060U
- Authority
- CN
- China
- Prior art keywords
- air
- filter
- air inlet
- shell
- dust collecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000428 dust Substances 0.000 claims abstract description 47
- 238000007789 sealing Methods 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000003116 impacting effect Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an air filter, comprising: the air inlet is formed in the shell, the air inlet pipe is installed at the air inlet, the shell is arranged on the cover body in a covering mode, the air guide plate is installed in the shell, an air inlet channel is formed between the air guide plate and the air guide plate, the filter element assembly is installed on the cover body, the air outlet is formed in the cover body, the dust collecting assembly is installed on the shell, and the dust collecting assembly is communicated with the air inlet channel. Through the application of the utility model, the air filter is provided, the air inlet channel can prevent the air flow from directly impacting the filter element to cause larger noise when the external air flow enters, and generate certain vibration to the filter body, so that the air filter is ensured to keep relatively lower noise and to be in a relatively stable state in the working process, the dust collecting assembly filters the entering air flow once, filters dust with larger particle size, ensures the efficient and stable operation of the air filter, and improves the dust removing efficiency and the dust removing effect.
Description
Technical Field
The utility model relates to the technical field of filters, in particular to an air filter.
Background
The air compressor is widely used in daily life, and various pneumatic tools are connected with an air filter, and the air filter can block dust and the like of outside air on a filter element, so that the air sprayed by the air compressor is clean and free of impurities. The filter core is hollow structure generally, can be equipped with the filter cloth above, supplies external gaseous passing through, and filter cloth can hinder dust etc. to get into the inner chamber, ensures the purity of giving vent to anger. At present, because the air is in the flowing process, under the high-speed jet condition of the air flow, the air flow impacts the filter element to produce certain shaking to the filter element, so that the filter element is vibrated and sounded to cause certain influence to the working environment, and the filter element is easily damaged if the vibration is too strong, so that the service life is greatly reduced.
Disclosure of utility model
In view of the above, an object of the present utility model is to provide an air filter comprising:
the filter element dust collector comprises a shell, a cover body, a filter element assembly, an air deflector and a dust collecting assembly, wherein the shell is in a cylindrical shape, an air inlet is formed in the outer wall of the shell, an air inlet pipe is installed in the air inlet, the length direction of the air inlet pipe is along the tangential direction of the shell, the upper end of the shell is in an opening arrangement, the cover body is arranged at the upper end of the shell in a covering mode, the air deflector is in an arc-shaped arrangement, the lower side of the air deflector is installed in the shell, one end of the air deflector is connected with the inner wall of the shell, an air inlet channel is formed between the outer surface of the air deflector and the inner wall of the air deflector, one end of the air inlet channel is communicated with the air inlet, the other end of the air deflector is communicated with one end of the air inlet channel, the filter element assembly is installed on the lower surface of the cover body, the filter element assembly is arranged between the inner surface of the air deflector, an air outlet is formed in the upper surface of the cover body, the air outlet is communicated with the filter element assembly, the dust collecting assembly is installed on the outer wall of the filter element, and the dust collecting assembly is close to the dust collecting assembly.
In another preferred embodiment, a sealing groove is formed in the lower surface of the cover body, and the upper end of the air deflector is clamped in the sealing groove.
In another preferred embodiment, the filter cartridge assembly comprises: the filter cotton is filled in the fixed pipe, the upper end of the fixed pipe is mounted on the lower surface of the cover body, the fixed pipe is communicated with the air outlet, and the lower end of the fixed pipe is propped against the bottom of the shell.
In another preferred embodiment, the lower end of the fixing tube is provided with a plurality of through grooves, and the through grooves are arranged along the circumferential direction of the fixing tube.
In another preferred embodiment, the dust collection assembly includes: the dust collecting box, the filter, baffle and dwang, a through-hole has been seted up to the lower surface of casing, the through-hole with the air inlet channel intercommunication, the through-hole is close to the air intake sets up, the upper end of dust collecting box is the opening setting, the upper end of dust collecting box install in the lower surface of casing, the dust collecting box with the through-hole intercommunication, the filter is installed in the air inlet channel, the filter is the slope setting, the baffle rotate install in the air inlet channel, the baffle set up in the baffle is kept away from one side of air intake, the baffle is operatively opened or is closed the air inlet channel, an operation mouth has been seted up to the upper surface of lid, the lower extreme of dwang install in the upper end of baffle, the dwang stretches out the operation mouth sets up, the dwang is used for driving the baffle rotates.
By adopting the technical scheme, the utility model has the positive effects compared with the prior art that: through the application of the utility model, the air filter is provided, the air inlet channel can prevent the air flow from directly impacting the filter element to cause larger noise when the external air flow enters, and generate certain vibration to the filter body, so that the air filter is ensured to keep relatively lower noise and to be in a relatively stable state in the working process, the dust collecting assembly filters the entering air flow once, filters dust with larger particle size, ensures the efficient and stable operation of the air filter, and improves the dust removing efficiency and the dust removing effect.
Drawings
FIG. 1 is an internal schematic view of an air filter of the present utility model;
FIG. 2 is an overall schematic of an air filter of the present utility model;
Fig. 3 is a partial schematic view of an air filter of the present utility model.
In the accompanying drawings: 1. a housing; 2. an air inlet pipe; 3. an air deflector; 4. an air inlet channel; 5. a cover body; 6. a fixed tube; 7. a through groove; 8. a dust collection box; 9. a filter plate; 10. a baffle; 11. and rotating the rod.
Detailed Description
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
As shown in fig. 1 to 3, there is shown an air filter of a preferred embodiment, comprising:
The air inlet is formed between the outer surface of the air deflector 3 and the inner wall of the air deflector 3, one end of the air inlet channel 4 is communicated with the air inlet, a notch is formed between the other end of the air deflector 3 and one end of the air deflector 3, the notch is communicated with the other end of the air inlet channel 4, the filter element assembly is arranged on the lower surface of the cover body, the upper surface of the cover body is provided with an air outlet, the air outlet is communicated with the filter element assembly, the dust collecting assembly is arranged on the lower surface of the outer wall of the air deflector 1, the dust collecting assembly is communicated with the air inlet channel 4, and the dust collecting assembly is close to the air inlet.
In the practical use process, the length direction of the air inlet pipe is tangential with the shell 1, so that air flow can directly enter the air inlet channel 4 after entering, and then enters the air deflector 3 after winding the shell 1 for a large circle, the air flow is prevented from directly impacting the filter element assembly to cause larger noise, and certain vibration is generated on the shell 1, the whole working process is ensured to keep relatively lower noise, and the air inlet pipe is in a relatively stable state, meanwhile, the filter plate 9 filters the air flow entering the air inlet channel 4 once, collected dust falls into the dust collecting box 8, when the dust on the filter plate 9 is too much, the rotating rod 11 is rotated, so that the baffle plate 10 is driven to rotate to close the air inlet channel 4, the air flow is enabled to impact the filter plate 9, the dust on the filter plate 9 is enabled to fall off, the cleaning of the filter plate 9 is completed, and the filtering effect is improved.
Further, as a preferred embodiment, a sealing groove is formed on the lower surface of the cover body, and the upper end of the air deflector 3 is clamped in the sealing groove. Further, the upper end of the air deflector 3 is clamped in the sealing groove, so that air flow is prevented from directly entering the air deflector 3 through the upper end of the air deflector 3, and the filtering effect is ensured.
Further, as a preferred embodiment, the cartridge assembly comprises: the filter cotton is filled in the fixed pipe 6, the upper end of the fixed pipe 6 is arranged on the lower surface of the cover body, the fixed pipe 6 is communicated with the air outlet, and the lower end of the fixed pipe 6 abuts against the bottom of the shell 1.
Further, as a preferred embodiment, the lower end of the fixed tube 6 is provided with a plurality of through grooves 7, and the through grooves 7 are arranged along the circumferential direction of the fixed tube 6. Further, through the lower end of the fixed pipe 6 is provided with the through groove 7, air flow is ensured to enter the fixed pipe 6 from the bottom of the fixed pipe 6, and the filtering effect is ensured.
Further, as a preferred embodiment, the dust collection assembly includes: the dust box 8, the filter 9, baffle 10 and dwang 11, a through-hole has been seted up to the lower surface of casing 1, the through-hole is close to the air intake passageway 4 intercommunication, the through-hole sets up near the air intake, the upper end of dust box 8 is the opening setting, the upper end of dust box 8 is installed in the lower surface of casing 1, dust box 8 and through-hole intercommunication, the filter 9 is installed in air intake passageway 4, the filter 9 is the slope setting, baffle 10 rotates and installs in air intake passageway 4, baffle 10 sets up in the one side that the air intake was kept away from to the filter 9, baffle 10 operatively opens or closes air intake passageway 4, an operation mouth has been seted up to the upper surface of lid 5, the upper end of dwang 11 is installed in baffle 10, dwang 11 stretches out the operation mouth setting, dwang 11 is used for driving baffle 10 rotation. Further, in the actual use process, the filter plate 9 is used for filtering the entering air flow once, so that the filtering effect is ensured, and meanwhile, the air inlet channel 4 is closed by rotating the baffle plate 10, so that the air flow impacts the two sides of the filter plate 9, and dust on the filter plate 9 is flushed down. Further, two inclined surfaces are arranged on two sides of the baffle 10, the upper ends of the inclined surfaces are close to the filter plate 9, and dust is prevented from adhering to the baffle 10 by the inclined surfaces.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (5)
1. An air filter, comprising:
the filter element dust collector comprises a shell, a cover body, a filter element assembly, an air deflector and a dust collecting assembly, wherein the shell is in a cylindrical shape, an air inlet is formed in the outer wall of the shell, an air inlet pipe is installed in the air inlet, the length direction of the air inlet pipe is along the tangential direction of the shell, the upper end of the shell is in an opening arrangement, the cover body is arranged at the upper end of the shell in a covering mode, the air deflector is in an arc-shaped arrangement, the lower side of the air deflector is installed in the shell, one end of the air deflector is connected with the inner wall of the shell, an air inlet channel is formed between the outer surface of the air deflector and the inner wall of the air deflector, one end of the air inlet channel is communicated with the air inlet, the other end of the air deflector is communicated with one end of the air inlet channel, the filter element assembly is installed on the lower surface of the cover body, the filter element assembly is arranged between the inner surface of the air deflector, an air outlet is formed in the upper surface of the cover body, the air outlet is communicated with the filter element assembly, the dust collecting assembly is installed on the outer wall of the filter element, and the dust collecting assembly is close to the dust collecting assembly.
2. The air filter according to claim 1, wherein a sealing groove is formed in the lower surface of the cover body, and the upper end of the air deflector is clamped in the sealing groove.
3. The air filter of claim 1, wherein the filter cartridge assembly comprises: the filter cotton is filled in the fixed pipe, the upper end of the fixed pipe is mounted on the lower surface of the cover body, the fixed pipe is communicated with the air outlet, and the lower end of the fixed pipe is propped against the bottom of the shell.
4. An air filter according to claim 3, wherein the lower end of the fixing tube is provided with a plurality of through grooves, and a plurality of through grooves are arranged along the circumferential direction of the fixing tube.
5. The air filter of claim 1, wherein the dust collection assembly comprises: the dust collecting box, the filter, baffle and dwang, a through-hole has been seted up to the lower surface of casing, the through-hole with the air inlet channel intercommunication, the through-hole is close to the air intake sets up, the upper end of dust collecting box is the opening setting, the upper end of dust collecting box install in the lower surface of casing, the dust collecting box with the through-hole intercommunication, the filter is installed in the air inlet channel, the filter is the slope setting, the baffle rotate install in the air inlet channel, the baffle set up in the baffle is kept away from one side of air intake, the baffle is operatively opened or is closed the air inlet channel, an operation mouth has been seted up to the upper surface of lid, the lower extreme of dwang install in the upper end of baffle, the dwang stretches out the operation mouth sets up, the dwang is used for driving the baffle rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323273910.0U CN221580060U (en) | 2023-12-01 | 2023-12-01 | Air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323273910.0U CN221580060U (en) | 2023-12-01 | 2023-12-01 | Air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221580060U true CN221580060U (en) | 2024-08-23 |
Family
ID=92401803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323273910.0U Active CN221580060U (en) | 2023-12-01 | 2023-12-01 | Air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221580060U (en) |
-
2023
- 2023-12-01 CN CN202323273910.0U patent/CN221580060U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN118384610B (en) | High-efficiency air filter | |
| CN101091633A (en) | Cleaner with rotatable dust suction head | |
| CN215566311U (en) | Air filter capable of preventing air inlet pipe from being blocked | |
| CN221015112U (en) | Automatic change self-cleaning formula air cleaner | |
| CN210434160U (en) | Pulse type bag dust collector for production of thermal insulation mortar | |
| CN221580060U (en) | Air filter | |
| CN111358335A (en) | Detachable grading filter device for hand-held vacuum cleaner | |
| CN221107487U (en) | Dust collector with filter core self-cleaning function | |
| CN219252016U (en) | Air inlet filter device of dryer | |
| CN216221316U (en) | Dust collector with filter self-cleaning function | |
| CN216342693U (en) | Air inlet filter for compressor convenient to clean | |
| CN210645718U (en) | A dust removal purification pipeline for industrial exhaust handles | |
| CN220194324U (en) | Long service life's air cleaner assembly | |
| CN218188512U (en) | Rotary blowing dust remover | |
| CN116019387A (en) | Dust collector with filter self-cleaning function | |
| CN221256978U (en) | Air cleaner with self-cleaning function | |
| CN114962347B (en) | Noise reduction device of blower for aluminum ingot production workshop | |
| CN219441023U (en) | Pulse dust collector adopting bottom grid structure | |
| CN216223370U (en) | Metal dust purification and recovery device | |
| CN222918343U (en) | Pulse filter dust collector | |
| CN212188292U (en) | Filter cartridge dust remover | |
| CN218165133U (en) | Filtering structure and dust-gas separating device with same | |
| CN219502234U (en) | Cloth bag dust remover with rapid disassembly and assembly clamping structure | |
| CN220689108U (en) | Prevent flue gas exhaust-heat boiler of deposition | |
| CN216537612U (en) | Environment-friendly powder dust collecting device for color concrete production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |