CN210645593U

CN210645593U - Filter device in air compression system convenient to clearance

Info

Publication number: CN210645593U
Application number: CN201921679138.3U
Authority: CN
Inventors: 陈卫锋
Original assignee: Jingjiang Xinhao Environmental Protection Technology Co Ltd
Current assignee: Jingjiang Xinhao Environmental Protection Technology Co Ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-06-02
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a filter equipment in air compression system convenient to clearance, including the high-efficient filter screen of filter equipment body and HEPA, the top fixedly connected with bracing piece of filter equipment body, and the surface of bracing piece has cup jointed torque spring, torque spring's positive fixedly connected with fixture block, the inside fixedly connected with primary filter screen of filter equipment body, the inside of filter equipment body is inserted and is equipped with the high-efficient filter screen of HEPA, the left side bottom fixedly connected with rectangle frame of filter equipment body, and the inside fixedly connected with slide bar of rectangle frame. The utility model discloses be provided with fixture block and torque spring, through pressing the fixture block right side, be convenient for take out HEPA high-efficient filter screen, the dismantlement and the change of the internal subassembly of filter equipment body of being convenient for drive first slider and second slider to opposite direction removal through rotating the knob, are convenient for clean the surface of HEPA high-efficient filter screen, and then are convenient for clear up the filter equipment body.

Description

Filter device in air compression system convenient to clearance

Technical Field

The utility model relates to an air purification technical field specifically is a filter equipment in air compression system convenient to clearance.

Background

With the continuous development of society and the continuous progress of science, certain substances enter the atmosphere due to human activities or natural processes, present sufficient concentration, and reach sufficient time to cause air pollution, and polluted air influences the health of people if being directly inhaled by people, so that the air in an air compression system in a place with serious air pollution needs to be filtered through a filtering device.

Filter equipment all is through screw fixed connection among the current air compression system, and is very inconvenient when the inside filter screen of filter equipment needs to be changed, clears up it when clearing up filter equipment mostly in addition externally, and inconvenient also not enough clean so need a filter equipment among the air compression system of being convenient for to clear up solve above-mentioned problem when clearing up.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter equipment in air compression system convenient to clearance to solve the inconvenient problem of dismantling change and inconvenient clearance that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a filter device in an air compression system convenient to clean comprises a filter device body and an HEPA high-efficiency filter screen, wherein a supporting rod is fixedly connected to the top end of the filter device body, a torsion spring is sleeved on the surface of the supporting rod, a clamping block is fixedly connected to the front side of the torsion spring, a primary filter screen is fixedly connected to the inside of the filter device body, the HEPA high-efficiency filter screen is inserted into the inside of the filter device body, a rectangular frame is fixedly connected to the left bottom end of the filter device body, a sliding rod is fixedly connected to the inside of the rectangular frame, a second sliding block is sleeved on the surface of the sliding rod, a second hairbrush is fixedly connected to the right top end of the second sliding block, a common spring is fixedly connected to the front middle position of the second sliding block, a second connecting rod is hinged to the top middle position of the second sliding block, and a pushing plate is, the bottom intermediate position of slurcam is fixed to be inserted and is equipped with the third connecting rod, and the bottom surface cover of third connecting rod has the fixed plate, the bottom fixedly connected with gear of third connecting rod, and the front of gear is inconsistent with the back of slurcam, the intermediate position of slurcam is inserted and is equipped with first rotation axis, and the bottom fixedly connected with knob of first rotation axis, the left side top of slurcam articulates there is the head rod, and the bottom of head rod articulates there is first slider, the first brush of right side top fixedly connected with of first slider.

Preferably, the inside of fixture block is inserted and is equipped with the bracing piece, the fixture block constitutes the rotary type structure with the bracing piece.

Preferably, the slide bars are arranged into two groups, and the second sliding block and the slide bars form a sliding structure.

Preferably, the right side of the pushing wheel is of a fan-shaped structure, and the right side of the pushing wheel is meshed with the surface of the gear.

Preferably, the pushing plate is of a rectangular structure, and the pushing plate and the fixing plate form a rotary structure.

Preferably, the top end of the second brush is inserted into the inner wall of the top end of the filtering device body, and the second brush and the filtering device body form a sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that: this filter equipment in air compression system convenient to clearance is provided with fixture block and torsion spring, through pressing the fixture block right side, is convenient for take out HEPA high efficiency filter screen, and the dismantlement and the change of the filter equipment body inner assembly of being convenient for drive first slider and second slider to opposite direction removal through rotating the knob, are convenient for clean the surface of HEPA high efficiency filter screen, and then are convenient for clear up the filter equipment body.

(1) The device is provided with fixture block and torque spring, through pressing the fixture block right side, opens the filter equipment body, is convenient for take out HEPA high efficiency filter screen, the dismantlement and the change of the filter equipment body inner assembly of being convenient for.

(2) The device drives first slider and second slider through rotating the knob and removes to opposite direction, and then promotes first brush and second brush and sweeps the surface of primary filter screen, is convenient for clean the surface of the high-efficient filter screen of HEPA, and then is convenient for clear up the filter equipment body.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is a schematic top sectional view of the structure of the rectangular frame and the first rotating shaft of the present invention;

fig. 3 is a schematic view of the structure of the fixture block and the support rod of the present invention.

In the figure: 1. a filter device body; 2. a first brush; 3. a rectangular frame; 4. a knob; 5. a first rotating shaft; 6. a primary filter screen; 7. HEPA high-efficiency filter screen; 8. a clamping block; 9. a support bar; 10. a slide bar; 11. a first connecting rod; 12. a gear; 13. a first slider; 14. a push wheel; 15. a push plate; 16. a second connecting rod; 17. a second brush; 18. a second slider; 19. a normal spring; 20. a torsion spring; 21. a fixing plate; 22. and a third connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a filter device in an air compression system convenient to clean comprises a filter device body 1 and HEPA high-efficiency filter screens 7, wherein a supporting rod 9 is fixedly connected to the top end of the filter device body 1, a torsion spring 20 is sleeved on the surface of the supporting rod 9, a clamping block 8 is fixedly connected to the front side of the torsion spring 20, the supporting rod 9 is inserted into the clamping block 8, the clamping block 8 and the supporting rod 9 form a rotary structure, the clamping block 8 can be conveniently opened, components in the filter device body 1 can be conveniently taken out, a primary filter screen 6 is fixedly connected to the interior of the filter device body 1, the HEPA high-efficiency filter screens 7 are inserted into the filter device body 1, the HEPA filter screens are used for 'sticking' PM2.5 micro dust by means of adsorption of fibers, a rectangular frame 3 is fixedly connected to the bottom end of the left side of the filter device body 1, slide bars 10 are fixedly connected to the interior of the rectangular frame 3, the slide bars 10 are arranged into two, the second slider 18 is convenient for slide on the top of slide bar 10, the surface of slide bar 10 has cup jointed second slider 18, and the right side top fixedly connected with second brush 17 of second slider 18, the top of second brush 17 is inserted and is established the top inner wall at filter equipment body 1, second brush 17 and filter equipment body 1 constitute slidingtype structure, the bottom atress of the second brush 17 of being convenient for draws second brush 17 to slide in filter equipment body 1, the positive intermediate position fixedly connected with ordinary spring 19 of second slider 18.

According to the attached drawing 2, the middle position of the top end of the second slider 18 is hinged with a second connecting rod 16, the bottom end of the second connecting rod 16 is hinged with a pushing plate 15, the pushing plate 15 is of a rectangular structure, the pushing plate 15 and a fixing plate 21 form a rotary structure, which is convenient for the rotation of the pushing plate 15, the middle position of the bottom end of the pushing plate 15 is fixedly inserted with a third connecting rod 22, the bottom end surface of the third connecting rod 22 is sleeved with the fixing plate 21, the bottom end of the third connecting rod 22 is fixedly connected with a gear 12, the front surface of the gear 12 is abutted against the back surface of a pushing wheel 14, the right side of the pushing wheel 14 is of a fan-shaped structure, the right side of the pushing wheel 14 is meshed with the surface of the gear 12, the pushing wheel 14 rotates for a circle to drive the gear 12 to rotate for a half circle, the middle position of the pushing wheel 14 is inserted with a first rotating shaft 5, the bottom end, and the bottom of the first connecting rod 11 is hinged with a first sliding block 13, and the top end of the right side of the first sliding block 13 is fixedly connected with a first brush 2.

The working principle is as follows: during the use, according to fig. 1, press the right side of fixture block 8, according to fig. 3, fixture block 8 rotates around bracing piece 9, simultaneously torsion spring 20's torsion reinforcing, take out HEPA high efficiency filter screen 7 from filter equipment body 1, be convenient for take out HEPA high efficiency filter screen 7 with trading, insert new HEPA high efficiency filter screen 7 in filter equipment body 1, loosen fixture block 8, under torsion spring 20's torsion effect, fixture block 8's bottom and HEPA high efficiency filter screen 7's top surface are inconsistent, and then fix HEPA high efficiency filter screen 7 to filter equipment body 1 in, when needing the clearance, rotate knob 4, knob 4 drives first rotation axis 5 and rotates.

According to the attached drawing 2, the first rotating shaft 5 drives the pushing wheel 14 to rotate, when the pushing wheel 14 rotates one hundred eighty degrees clockwise, the pushing wheel 14 drives the gear 12 to rotate, the gear 12 drives the pushing plate 15 to rotate through the third connecting rod 22, the pushing plate 15 pulls the second sliding block 18 to move to the front through the second connecting rod 16, the elasticity of the common spring 19 is enhanced, meanwhile, the pushing plate 15 pulls the first sliding block 13 to move to the back through the first connecting rod 11, meanwhile, according to the attached drawing 2, when the pushing wheel 14 rotates one hundred eighty degrees clockwise again, the surface of the pushing wheel 14 is separated from the surface of the gear 12, the elasticity of the common spring 19 pushes the second sliding block 18 to move to the back, the second sliding block 18 pulls the pushing plate 15 to rotate through the second connecting rod 16, meanwhile, the pushing plate 15 pulls the first sliding block 13 to move to the front through the first connecting rod 11, the pushing wheel 14 rotates one circle and just drives the first brush 2 and the second brush 17 to brush the surface of the primary filter screen 6, thereby being convenient for cleaning the filtering device body 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a filter equipment in air compression system convenient to clearance, includes filter equipment body (1) and HEPA high efficiency filter screen (7), its characterized in that: the top end of the filtering device body (1) is fixedly connected with a supporting rod (9), the surface of the supporting rod (9) is sleeved with a torsion spring (20), the front of the torsion spring (20) is fixedly connected with a clamping block (8), the interior of the filtering device body (1) is fixedly connected with a primary filter screen (6), the interior of the filtering device body (1) is inserted with an HEPA high-efficiency filter screen (7), the left bottom end of the filtering device body (1) is fixedly connected with a rectangular frame (3), the interior of the rectangular frame (3) is fixedly connected with a sliding rod (10), the surface of the sliding rod (10) is sleeved with a second sliding block (18), the right top end of the second sliding block (18) is fixedly connected with a second brush (17), the front middle position of the second sliding block (18) is fixedly connected with a common spring (19), and the top middle position of the second sliding block (18) is hinged with a second connecting rod (, and the bottom of second connecting rod (16) articulates there is slurcam (15), the bottom intermediate position of slurcam (15) is fixed to be inserted and is equipped with third connecting rod (22), and the bottom surface cover of third connecting rod (22) has fixed plate (21), the bottom fixedly connected with gear (12) of third connecting rod (22), and the front of gear (12) is inconsistent with the back of slurcam (14), the intermediate position of slurcam (14) is inserted and is equipped with first rotation axis (5), and the bottom fixedly connected with knob (4) of first rotation axis (5), the left side top of slurcam (15) articulates there is head rod (11), and the bottom of head rod (11) articulates there is first slider (13), the right side top fixedly connected with first brush (2) of first slider (13).

2. A filter arrangement in an air compression system for facilitating cleaning thereof as claimed in claim 1 wherein: the inside of fixture block (8) is inserted and is equipped with bracing piece (9), fixture block (8) and bracing piece (9) constitute the rotary type structure.

3. A filter arrangement in an air compression system for facilitating cleaning thereof as claimed in claim 1 wherein: the sliding rods (10) are arranged into two groups, and the second sliding blocks (18) and the sliding rods (10) form a sliding structure.

4. A filter arrangement in an air compression system for facilitating cleaning thereof as claimed in claim 1 wherein: the right side of the pushing wheel (14) is of a fan-shaped structure, and the right side of the pushing wheel (14) is meshed with the surface of the gear (12).

5. A filter arrangement in an air compression system for facilitating cleaning thereof as claimed in claim 1 wherein: the pushing plate (15) is of a rectangular structure, and the pushing plate (15) and the fixing plate (21) form a rotary structure.

6. A filter arrangement in an air compression system for facilitating cleaning thereof as claimed in claim 1 wherein: the top end of the second brush (17) is inserted into the inner wall of the top end of the filtering device body (1), and the second brush (17) and the filtering device body (1) form a sliding structure.