CN217354646U - Filter device of air compressor air inlet valve - Google Patents
Filter device of air compressor air inlet valve Download PDFInfo
- Publication number
- CN217354646U CN217354646U CN202122207873.8U CN202122207873U CN217354646U CN 217354646 U CN217354646 U CN 217354646U CN 202122207873 U CN202122207873 U CN 202122207873U CN 217354646 U CN217354646 U CN 217354646U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- carbon adsorption
- air compressor
- screen
- connecting pipe
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The invention relates to a filtering device of an air inlet valve of an air compressor, which comprises a connecting pipe and connecting flanges arranged at two ends of the connecting pipe, wherein a filter screen I, a filter screen II and an active carbon adsorption screen are sequentially arranged in the connecting pipe from top to bottom, a support ring is arranged at the bottom end in the connecting pipe, a lower spring, a cylinder, an upper spring and a screw pipe are sequentially arranged above the support ring from bottom to top, the filter screen I, the filter screen II and the active carbon adsorption screen are arranged in the cylinder, the filter screen I, the filter screen II and the active carbon adsorption screen are in a funnel-shaped structure, material collecting boxes are arranged at the bottoms of the minimum opening ends of the filter screen I, the filter screen II and the active carbon adsorption screen, sleeves are arranged in the material collecting boxes, rolling bearings are arranged in the sleeves, a rotating shaft penetrating through a plurality of rolling bearings is arranged in the cylinder, and scraping mechanisms positioned on the top end surfaces of the corresponding to the filter screen I, the filter screen II and the active carbon adsorption screen are arranged on the rotating shaft, the spiral pipe is in threaded connection with the inner side wall of the connecting pipe. The invention has simple structure and convenient use.
Description
Technical Field
The invention relates to the technical field of air compressors, in particular to a filtering device of an air inlet valve of an air compressor.
Background
Air compressor is an equipment for compressed gas, and the admission valve is the mouth of breathing of air compressor machine, and current admission valve is when using, and in the air admission valve back, directly entered into the air compressor machine, the dust that contains in the air leads to the part structure in the air compressor machine to damage easily, can shorten the life of air compressor machine, also can reduce the work efficiency of air compressor machine.
An intake valve for an air compressor with a filter function, disclosed in publication No. CN212985493U, which solves the above problems, has the following disadvantages, for example: 1. the filter screen and the active carbon adsorption screen are easy to be blocked by the filter impurities, so that the filter effect and the air inlet efficiency are influenced, and the cleaning work can be smoothly carried out only by taking the components out of the connecting pipe after the machine is stopped, so that the working efficiency and the normal use of equipment are influenced; 2. the connection mode between the filter screen and the active carbon adsorption net is complicated, and the installation and the disassembly of the filter screen and the active carbon adsorption net are not convenient.
Disclosure of Invention
The invention aims to provide a filtering device of an air compressor air inlet valve.
The technical problem of the invention is mainly solved by the following technical scheme:
the utility model provides a filter equipment of air compressor machine admission valve, includes the connecting pipe and sets up the flange at the connecting pipe both ends, wherein a set of flange and the import flange joint of admission valve, and from top to bottom still set gradually filter screen I, filter screen II and active carbon adsorption net in the connecting pipe, the bottom is provided with the support ring in the connecting pipe, wherein the support ring top from bottom to top has set gradually down spring, drum, top spring and screwed pipe, and filter screen I, filter screen II and active carbon adsorption net set up in the drum, filter screen I, filter screen II and active carbon adsorption net are funnel-shaped structure, and wherein the minimum open end bottom of three all is provided with the material collecting box, and is provided with the sleeve pipe in the material collecting box, the intraductal antifriction bearing that is provided with of drum, and be provided with in the pivot that passes multiunit intraductal rolling bearing of cover, and be located corresponding filter screen I, filter screen I, And the filter screen II and the scraping mechanism on the top end face of the active carbon adsorption screen are fixedly connected with the inner side wall of the connecting pipe in a threaded manner.
Preferably, the scraping mechanism comprises a cross rod arranged on the rotating shaft, wherein inclined rods are arranged at two ends of the cross rod, and bristles tightly attached to the top end surfaces of the corresponding filter screen I, the filter screen II and the activated carbon adsorption screen are arranged on the bottom end surfaces of the inclined rods.
Preferably, the largest opening ends of the filter screen I, the filter screen II and the activated carbon adsorption screen are fixedly connected with the inner side wall of the cylinder, and the side walls of the cylinder below the filter screen I, the filter screen II and the activated carbon adsorption screen are provided with inlets and outlets.
Preferably, the material collecting box and the sleeve are integrally arranged, the top end of the sleeve is lower than the horizontal plane of the top end of the material collecting box, the number of the rolling bearings in each group of sleeves is at least two, and the outer ring of each rolling bearing is fixedly connected with the inner side wall of the sleeve.
Preferably, the top of the inner side wall of the connecting pipe is provided with a thread which is positioned above the upper spring and is in threaded connection with the spiral pipe.
Preferably, an arc-shaped groove is axially arranged on the outer side wall of the cylinder.
Preferably, the top end of the rotating shaft is provided with a handle positioned above the filter screen I, wherein the handle is positioned in the spiral pipe and the upper spring opening.
Preferably, the diameters of the upper spring and the lower spring are matched with the inner diameter of the connecting pipe, wherein the inner diameters of the upper spring and the lower spring are larger than the inner diameters of the spiral pipe and the supporting ring.
The invention has the beneficial effects that:
1. when the air compressor works and drives the connecting pipe to vibrate through the air inlet valve, the connecting pipe can drive the cylinder to vibrate and enable the cylinder to move up and down in the connecting pipe, the cylinder moving up and down extrudes the upper spring and the lower spring and enables the upper spring and the lower spring to contract and expand, the cylinder can move up and down in the connecting pipe in a reciprocating manner, and then the filter screen I, the filter screen II and the activated carbon adsorption net which are positioned in the cylinder are shaken to enable impurities filtered by the three to be separated from the impurities under the influence of vibration force, flow down along the inclined planes of the filter screen I, the filter screen II and the activated carbon adsorption net and flow to the corresponding aggregate box to be deposited, so that the impurities filtered by the three can be cleaned without stopping, and the filter work is prevented from being influenced by the blocking of the apertures of the impurities.
2. When the filter screen I, the filter screen II and the active carbon adsorption screen are blocked to influence the filtering efficiency and the filtering effect during use, under the condition of no need of disassembly, the rotating shaft is driven to rotate on the rolling bearing by only rotating the rotating shaft through the handle, further scraping off impurities adhered to the top end surfaces of the filter screen I, the filter screen II and the active carbon adsorption screen through the cross rods, the inclined rods and the bristles to prevent the impurities from being deposited on the end surfaces of the filter screen I, the filter screen II and the active carbon adsorption screen, the scraped impurities are influenced by gravity and vibration force and flow into the corresponding aggregate boxes along the inclined planes at the tops of the filter screen I, the filter screen II and the activated carbon adsorption screen to be deposited so as to prevent the impurities from blocking the filter screen I, the filter screen II and the activated carbon adsorption screen to influence the filtering efficiency and the filtering effect, and the impurities deposited on the top end surfaces of the filter screen I, the filter screen II and the active carbon adsorption screen can be removed without stopping the machine.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: 1. the device comprises a connecting pipe, 2, a connecting flange, 3, filter screens I and 4, filter screens II and 5, an activated carbon adsorption screen, 6, a support ring, 7, a lower spring, 8, a cylinder, 9, an upper spring, 10, a spiral pipe, 11, an aggregate box, 12, a sleeve, 13, a rolling bearing, 14, a rotating shaft, 15, a scraping mechanism, 151, a cross rod, 152, an inclined rod, 153, bristles, 16, an inlet and an outlet, 17 and a handle.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
Example 1:
the utility model provides a filter equipment of air compressor machine admission valve, includes connecting pipe 1 and sets up flange 2 at 1 both ends of connecting pipe, and wherein a set of flange 2 and the inlet flange of admission valve are connected, and from top to bottom still has set gradually filter screen I3, filter screen II4 and active carbon adsorption net 5 in connecting pipe 1.
The bottom is provided with support ring 6 in connecting pipe 1, wherein support ring 6 top has set gradually down spring 7, drum 8, upper spring 9 and screwed pipe 10 from lower to upper, and filter screen I3, filter screen II4 and active carbon adsorption net 5 set up in drum 8, filter screen I3, filter screen II4 and active carbon adsorption net 5 are funnel shaped structure, and wherein the minimum open end bottom of three all is provided with material collecting box 11 to filter screen I3, filter screen II4 and active carbon adsorption net 5 maximum open end and drum 8 inside wall fixed connection, still all are provided with on the drum 8 lateral wall of filter screen I3, filter screen II4 and active carbon adsorption net 5 below simultaneously and import and export 16.
The screwed joint is fixed between screwed pipe 10 and the connecting pipe 1 inside wall, and wherein 1 inside wall top of connecting pipe is provided with the screw thread that is located the top of spring 9 top and screwed pipe 10 to spring 9 and lower spring 7 diameter and 1 internal diameter size looks adaptation of connecting pipe, spring 9 and lower spring 7 internal diameter are greater than screwed pipe 10 and support ring 6 internal diameter simultaneously.
Wherein the spiral tube 10 is fixed with the connecting tube 1 by screw thread to extrude the upper spring 9, and supports against the lower spring 7 by the supporting ring 6, and then the cylinder 8 is clamped and fixed in the connecting tube 1 by the upper spring 9 and the lower spring 7 to prevent the cylinder 8 from sliding out, when the air compressor works and drives the connecting tube 1 to vibrate by the air inlet valve, the connecting tube 1 can drive the cylinder 8 to vibrate and make the cylinder 8 move up and down in the connecting tube 1, and the cylinder 8 moving up and down extrudes the upper spring 9 and the lower spring 7 and makes the two contract and expand, so that the cylinder 8 moves up and down in the connecting tube 1, and further shakes the filter screen I3, the filter screen II4 and the activated carbon adsorption net 5 which are positioned in the cylinder 8, so that the impurities filtered by the aggregate are influenced by the vibration force to be separated from the impurities, and flow down along the inclined planes of the filter screen I3, the filter screen II4 and the activated carbon adsorption net 5 and are deposited in the corresponding box 11, the feasible work of clearing up that need not to can be to the filterable impurity of above-mentioned three under the shut down condition to prevent that impurity from blockking up above-mentioned three's aperture and influencing filtration work, and because collection magazine 11 lateral wall is solid construction, make and receive the air compressor machine influence and can not be used in collection magazine 11 and influence the storage of deposition impurity by the downward suction that produces in connecting pipe 1.
Funnel-shaped filter screen I3, filter screen II4 and active carbon adsorption net 5 compare in horizontal structure at above-mentioned in-process, it has increased filter area undoubtedly, and then promoted filter effect and efficiency, its inclined plane is also convenient for guide impurity to flow down and flow into collection magazine 11 and store simultaneously, take off spring 9 and drum 8 after changeing out the screwed pipe 10 from connecting pipe 1, can overturn drum 8 this moment and make collection magazine 11 in the silted impurity pour out, and along corresponding filter screen I3, filter screen II4 and active carbon adsorption net 5 bottom inclined plane flow direction are imported and exported 16 and are discharged, with this discharge cleaning work that makes things convenient for silted impurity.
The material collecting box 11 is provided with a sleeve 12, wherein the sleeve 12 is internally provided with a rolling bearing 13, the cylinder 8 is internally provided with a rotating shaft 14 which penetrates through a plurality of groups of rolling bearings 13 in the sleeve 12, the material collecting box 11 and the sleeve 12 are integrally arranged in the embodiment, the top end of the sleeve 12 is lower than the horizontal plane of the top end of the material collecting box 11, the number of the rolling bearings 13 in each group of the sleeve 12 is at least two, and the outer ring of the rolling bearing 13 is fixedly connected with the inner side wall of the sleeve 12.
The rotating shaft 14 is provided with a scraping mechanism 15 which is positioned on the top end surface of the corresponding filter screen I3, the filter screen II4 and the activated carbon adsorption screen 5, wherein the scraping mechanism 15 comprises a cross rod 151 which is arranged on the rotating shaft 14, two ends of the cross rod 151 are provided with inclined rods 152, and the bottom end surface of each inclined rod 152 is provided with bristles 153 which are tightly attached to the top end surface of the corresponding filter screen I3, the corresponding filter screen II4 and the activated carbon adsorption screen 5.
In this embodiment, the top end of the rotating shaft 14 is provided with a handle 17 positioned above the filter screen I3, wherein the handle 17 is positioned in the opening of the coil 10 and the upper spring 9.
When the filter screen I3, the filter screen II4 and the activated carbon adsorption screen 5 are blocked to influence the filtering efficiency and the effect, without disassembly, the rotating shaft 14 is rotated by the handle 17 to rotate on the rolling bearing 13, and then the impurities adhered on the top end surfaces of the filter screen I3, the filter screen II4 and the activated carbon adsorption screen 5 are scraped off by the cross bar 151, the inclined bar 152 and the brush hairs 153, so that the impurities are prevented from being deposited on the end surfaces of the three, the scraped impurities are influenced by gravity and vibration force, and flow into the corresponding aggregate boxes 11 along the top slopes of the filter screen I3, the filter screen II4 and the activated carbon adsorption screen 5 to be deposited, so that the filter efficiency and effect are prevented from being influenced by the impurities blocking the filter screen I3, the filter screen II4 and the activated carbon adsorption screen 5, and the impurities deposited on the top end surfaces of the filter screen I3, the filter screen II4 and the activated carbon adsorption screen 5 can be removed without stopping the machine.
Example 2:
the utility model provides a filter equipment of air compressor machine admission valve, it is the same basically with embodiment 1, the difference lies in only, be provided with arc recess (not shown) on 8 lateral walls of drum axially, reduce the area of contact between 8 lateral walls of drum and connecting pipe 1 through arc recess for drum 8 receives under the impetus effect that upper spring 9 and lower spring 7 contract and expand and when reciprocating in connecting pipe 1, the arc recess can reduce the resistance that drum 8 received when removing.
The present invention has been described in detail, but the above description is only a preferred embodiment of the present invention, and is not to be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (8)
1. The utility model provides a filter equipment of air compressor machine admission valve, includes the connecting pipe and sets up the flange at the connecting pipe both ends, wherein a set of flange is connected with the import flange of admission valve, and from top to bottom still has set gradually filter screen I, filter screen II and active carbon adsorption net in the connecting pipe, its characterized in that: the bottom is provided with the support ring in the connecting tube, wherein the support ring top has set gradually down spring, drum, upper spring and screwed pipe from bottom to top, and filter screen I, filter screen II and active carbon adsorption net set up in the drum, filter screen I, filter screen II and active carbon adsorption net are hopper-shaped structure, and wherein the minimum open end bottom of three all is provided with the material collection box, and is provided with the sleeve pipe in the material collection box, the intraductal antifriction bearing that is provided with of cover wherein is provided with the pivot that passes multiunit intraductal rolling bearing of cover in the drum, and is provided with in the pivot and is located the scraping mechanism that corresponds on filter screen I, filter screen II and the active carbon adsorption net top face, the spiro union is fixed between screwed pipe and the connecting pipe inside wall.
2. The filter device of the air intake valve of the air compressor as claimed in claim 1, wherein the scraping mechanism comprises a cross bar disposed on the rotating shaft, wherein two ends of the cross bar are provided with inclined bars, and the bottom end surface of the inclined bars is provided with bristles closely attached to the top end surfaces of the corresponding filter screen I, the filter screen II and the activated carbon adsorption screen.
3. The filter device of the intake valve of the air compressor as claimed in claim 1, wherein the filter screen I, the filter screen II and the maximum open ends of the activated carbon adsorption screens are fixedly connected to the inner side wall of the cylinder, and the side walls of the cylinder below the filter screen I, the filter screen II and the activated carbon adsorption screens are provided with inlet and outlet openings.
4. The filter device of the intake valve of the air compressor as claimed in claim 1, wherein the collecting box is integrally provided with a sleeve, wherein the top end of the sleeve is lower than the top end level of the collecting box, and the number of the rolling bearings in each set of sleeve is at least two, and the outer ring of the rolling bearing is fixedly connected with the inner side wall of the sleeve.
5. The filter device for inlet valve of air compressor as claimed in claim 1, wherein the top of the inner sidewall of said connecting tube is provided with a screw thread which is positioned above the upper spring and is screwed with the spiral tube.
6. The filter device for inlet valve of air compressor as claimed in claim 1, wherein said cylinder has an arc groove axially formed on its outer side wall.
7. The filter device of the intake valve of the air compressor as claimed in claim 1, wherein the top end of the rotating shaft is provided with a handle located above the filter screen I, wherein the handle is located in the openings of the spiral tube and the upper spring.
8. The filter device for inlet valve of air compressor as claimed in claim 1, wherein the diameter of said upper and lower springs is adapted to the inner diameter of the connecting tube, wherein the inner diameter of the upper and lower springs is larger than the inner diameter of the coil and the supporting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122207873.8U CN217354646U (en) | 2021-09-13 | 2021-09-13 | Filter device of air compressor air inlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122207873.8U CN217354646U (en) | 2021-09-13 | 2021-09-13 | Filter device of air compressor air inlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217354646U true CN217354646U (en) | 2022-09-02 |
Family
ID=83008279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122207873.8U Active CN217354646U (en) | 2021-09-13 | 2021-09-13 | Filter device of air compressor air inlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217354646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115898828A (en) * | 2023-03-09 | 2023-04-04 | 江苏绿叶环境工程集团有限公司 | Air pump with dust removal and anti-blocking functions |
-
2021
- 2021-09-13 CN CN202122207873.8U patent/CN217354646U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115898828A (en) * | 2023-03-09 | 2023-04-04 | 江苏绿叶环境工程集团有限公司 | Air pump with dust removal and anti-blocking functions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111495018B (en) | Horizontal shaft-rotating multistage sewage filtering equipment and method thereof | |
| CN109731412B (en) | A bag collector for air purification is convenient for change and mediation | |
| CN217354646U (en) | Filter device of air compressor air inlet valve | |
| CN1322911C (en) | Dust separation compactor | |
| CN113230812B (en) | Intelligent adjustable device for waste gas purification and application method thereof | |
| KR20210132625A (en) | Collector by Centrifugation and Filter | |
| CN215566311U (en) | Air filter capable of preventing air inlet pipe from being blocked | |
| CN111248817A (en) | Hand-push type cleaning vehicle device for property cleaning | |
| CN111589258B (en) | Cloth bag dust removal equipment and use method thereof | |
| CN214019744U (en) | Bag-type dust collector with self-cleaning function | |
| CN112178820A (en) | Automatic air purification equipment adopting electrostatic dust collection | |
| CN209646065U (en) | A kind of bag filter with auxiliary shock structure | |
| CN115738507A (en) | Desulfurization gypsum stoving line dust exhaust treatment device | |
| CN115155200A (en) | Air filter assembly with self-cleaning structure for air compressor | |
| CN214812393U (en) | Automatic change intelligent sorting device | |
| CN205461501U (en) | Spiral cartridge filter dust collector | |
| CN113877315A (en) | Lasting filter cartridge formula dust collector | |
| CN216783915U (en) | Packaging machine with dust removal mechanism | |
| CN206950839U (en) | A kind of rotating ash removal sack cleaner | |
| CN220609534U (en) | Dust removal, dust collection and collection device | |
| CN219622885U (en) | Precise lubricating oil filtering device | |
| CN105664559B (en) | A kind of double-deck hand filter of Y types | |
| CN215916796U (en) | Hierarchy filtering type cloth bag dust removal device | |
| CN218501527U (en) | Circular bag dust collector with gyration blowback ash removal device | |
| CN215232834U (en) | Air filter box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |