CN216677251U

CN216677251U - Novel filter element of filter

Info

Publication number: CN216677251U
Application number: CN202122734081.6U
Authority: CN
Inventors: 杨丰基; 杨亚设; 曹新宇
Original assignee: Henan Chenfan Electromechanical Environmental Protection Equipment Co ltd
Current assignee: Henan Chenfan Electromechanical Environmental Protection Equipment Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-06-07
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to the technical field of filter elements, in particular to a novel filter element, which comprises a top plate and a bottom plate, wherein a filter screen is arranged on one side of the top plate adjacent to the bottom plate, a fixed rod is arranged on one side of the top plate adjacent to the bottom plate, a liquid inlet is arranged at the top of the top plate, a drain outlet is arranged at the bottom of the bottom plate, a bottom cover is in threaded connection with the outer surface of the drain outlet, a movable ring is arranged inside the filter screen, and a limiting rod is arranged on one side of the top plate adjacent to the bottom plate. This novel filter element, through the loose collar, scrape brush, connecting rod, loop bar and reset spring's cooperation and use for the staff twists the bottom, and the loop bar can pop out the drain near the one end of drawing the handle, and the staff can stimulate and draw the handle to cause the loop bar to remove, and with the connecting rod pulling, the loose collar removes along with the connecting rod to the one end of drain simultaneously, then the brush of scraping that the loose collar surface set up can strike off filter screen inner wall adnexed dirt.

Description

Novel filter element of filter

Technical Field

The utility model relates to the technical field of filter elements, in particular to a novel filter element.

Background

The filter element is the heart of the filter, the filter element is regarded as the name, in order to purify the original ecological resources and the reutilization of the resources, and the required purifying equipment, the filter element is generally mainly used in the filtration industries of oil filtration, water filtration, air filtration and the like, a small amount of impurities in the filter medium are removed, the normal work of the equipment or the cleanness of air can be protected, when fluid passes through the filter element with certain precision in the filter, the impurities are blocked, and clean fluid flows out through the filter element, the filtered impurities can not be timely removed by the filter element in the existing filter, the disassembly and the installation are inconvenient, the internal parts are not easy to replace, the flow speed can not be controlled during the liquid outlet, the popularization and the use are not facilitated, and therefore, some filter elements appear on the market to improve the problems.

The novel filter element comprises a filter element body, an upper top plate, a lower top plate and a blow-off pipe, wherein the upper top plate and the lower top plate are arranged at two ends of the filter element body and are detachably connected with the filter element body through threads, so that internal parts of the filter element can be conveniently replaced; this novel filter core convenient to detach has increased the filter time when controlling liquid outflow speed, and impurity can discharge, convenient to popularize and use, but, this novel filter core, when the problem of solution, still has following shortcoming:

it is difficult for the adnexed spot of filter core inner wall to drop when the blowdown, is not convenient for clear up, consequently needs a novel filter core to improve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel filter element, which is used for solving the technical problems that stains attached to the inner wall of the filter element are difficult to drop and inconvenient to clean when the existing filter element discharges sewage.

The above object of the present invention is achieved by the following technical solutions:

a novel filter element comprises a top plate and a bottom plate, wherein a filter screen is arranged on one side of the top plate adjacent to the bottom plate, a fixed rod is arranged on one side of the top plate adjacent to the bottom plate, a liquid inlet is arranged at the top of the top plate, a drain outlet is arranged at the bottom of the bottom plate, a bottom cover is in threaded connection with the outer surface of the drain outlet, a movable ring is arranged inside the filter screen, a limit rod is arranged on one side of the top plate adjacent to the bottom plate, a scraping brush is arranged on the outer surface of the movable ring, a cross rod is arranged inside the movable ring, a connecting rod is fixedly connected to the bottom of the cross rod, a loop bar is arranged on the outer surface of the connecting rod, a limit slider is arranged at one end of the connecting rod, which is far away from the movable ring, a limit chute matched with the limit slider is arranged inside the loop bar, and a reset spring is arranged at one end of the limit slider, which is far away from the connecting rod, the surface of connecting rod is provided with the stopper, the one end that the connecting rod was kept away from to the loop bar is provided with and draws the handle.

The utility model is further configured to: the movable ring is matched with the inner wall of the filter screen, and the outer surface of the scraping brush is in contact with the inner wall of the filter screen.

Through adopting above-mentioned technical scheme, through the in-process that the activity ring was removing, the brush of scraping can strike off the adnexed dirt of filter screen inner wall.

The utility model is further configured to: the inside of activity ring is seted up the spacing hole with gag lever post looks adaptation, just the activity ring cup joints with the surface of gag lever post.

Through adopting above-mentioned technical scheme for the gag lever post can carry out spacingly to the activity ring, thereby the effectual phenomenon of having avoided the activity ring to take place to incline in the inside of filter screen takes place.

The utility model is further configured to: the through-hole with connecting rod looks adaptation is seted up to the one end of loop bar, just the loop bar cup joints the one end of keeping away from the activity ring with the connecting rod.

The utility model is further configured to: and one end of the limiting sliding block, which is close to the limiting block, is provided with a rubber pad.

Through adopting above-mentioned technical scheme, through being provided with the rubber pad at the one end that limit slider is close to the stopper, the effectual staff of having avoided when the pulling lantern ring, the collision between limit slider and the lantern ring to the effectual wearing and tearing that have reduced between limit slider and the lantern ring.

In conclusion, the beneficial technical effects of the utility model are as follows:

this novel filter core, through the loose ring, scrape the brush, the connecting rod, loop bar and reset spring's cooperation is used, make the staff when cleaning this filter core, can twist the bottom, the loop bar can pop out the drain near the one end of pulling the handle, the staff can stimulate to pull and cause the loop bar to remove, and with the connecting rod pulling, the loose ring removes along with the connecting rod to the one end of drain simultaneously, then the brush of scraping that the loose ring surface set up can strike off filter screen inner wall adnexed dirt, thereby be convenient for clear up the dirt on the filter screen inner wall, and easy operation, high durability and convenient use, bring the facility for the staff.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the loop bar of the present invention;

fig. 3 is a schematic structural view of the movable ring of the present invention.

In the figure: 1. a top plate; 2. a base plate; 3. filtering with a screen; 4. fixing the rod; 5. a liquid inlet; 6. a sewage draining outlet; 7. a bottom cover; 8. a movable ring; 9. a limiting rod; 10. scraping and brushing; 11. a cross bar; 12. a connecting rod; 13. a loop bar; 14. a limiting slide block; 15. a limiting chute; 16. a return spring; 17. a limiting block; 18. and (5) pulling the handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-3, the novel filter element disclosed by the utility model comprises a top plate 1 and a bottom plate 2, a filter screen 3 is arranged on one side of the top plate 1 adjacent to the bottom plate 2, a connecting rod 12 is arranged on one side of the top plate 1 adjacent to the bottom plate 2, a liquid inlet 5 is arranged on the top of the top plate 1, a drain outlet 6 is arranged on the bottom of the bottom plate 2, a bottom cover 7 is in threaded connection with the outer surface of the drain outlet 6, a movable ring 8 is arranged inside the filter screen 3, a limiting rod 9 is arranged on one side of the top plate 1 adjacent to the bottom plate 2, a scraping brush 10 is arranged on the outer surface of the movable ring 8, a cross rod 11 is arranged inside the movable ring 8, a connecting rod 12 is fixedly connected with the bottom of the cross rod 11, a loop rod 13 is arranged on the outer surface of the connecting rod 12, a limiting slide block 14 is arranged at one end of the connecting rod 12 far away from the movable ring 8, a limiting slide groove 15 matched with the limiting slide block 14 is arranged inside the loop rod 13, in this embodiment, the limit slider 14 is slidably connected with the loop bar 13, the end of the limit slider 14 away from the connecting rod 12 is provided with the return spring 16, the outer surface of the connecting rod 12 is provided with the limit block 17, the end of the loop bar 13 away from the connecting rod 12 is provided with the pull handle 18, in this embodiment, through the cooperation of the movable ring 8, the scraping brush 10, the connecting rod 12, the loop bar 13 and the return spring 16, when a worker cleans the filter core, the bottom cover 7 can be twisted off, the end of the loop bar 13 close to the pull handle 18 can be popped out of the sewage outlet 6, the worker can pull the pull handle 18 to move the loop bar 13 and pull the connecting rod 12, meanwhile, the movable ring 8 moves to one end of the sewage outlet 6 along with the connecting rod 12, then the scraping brush 10 arranged on the outer surface of the movable ring 8 can scrape off the dirt attached to the inner wall of the filter screen 3, thereby facilitating the cleaning of the dirt on the inner wall of the filter screen 3, and the operation is simple, the use is convenient, and convenience is brought to the working personnel.

The movable ring 8 is matched with the inner wall of the filter screen 3, and the outer surface of the scraping brush 10 is contacted with the inner wall of the filter screen 3.

The inside of activity ring 8 is seted up the spacing hole with gag lever post 9 looks adaptation, and activity ring 8 cup joints with the surface of gag lever post 9.

A through hole matched with the connecting rod 12 is formed in one end of the sleeve rod 13, and the sleeve rod 13 is sleeved with one end, far away from the movable ring 8, of the connecting rod 12.

One end of the limiting slide block 14 close to the limiting block 17 is provided with a rubber pad.

The implementation principle of the embodiment is as follows: through the cooperation of the movable ring 8, the scraping brush 10, the connecting rod 12, the loop bar 13 and the reset spring 16, when a worker cleans the filter element, the bottom cover 7 can be twisted off, due to the reset action of the reset spring 16, the reset spring 16 resets and expands, one end of the loop bar 13 close to the pull handle 18 can pop out the sewage outlet 6, at the moment, the limit slide block 14 is contacted with one end of the inner wall of the limit chute 15 close to the connecting rod 12, the worker can pull the pull handle 18 to cause the loop bar 13 to move and pull the connecting rod 12, meanwhile, the movable ring 8 moves towards one end of the sewage outlet 6 along with the connecting rod 12, then the scraping brush 10 arranged on the outer surface of the movable ring 8 can scrape off the dirt attached to the inner wall of the filter screen 3, thereby being convenient for cleaning the dirt on the inner wall of the filter screen 3, the operation is simple, the use is convenient, and convenience is brought to the worker, when the clearance finishes, the staff installs bottom 7, and bottom 7 promotes loop bar 13 and removes to the direction of connecting rod 12 when installing bottom 7, until the one end contact stopper 17 of loop bar 13, can make loop bar 13 promote stopper 17 and promote connecting rod 12 and remove to the one end of roof 1 promptly, and the staff screws up bottom 7 and simultaneously activity ring 8 removes the top position to the 3 inner walls of filter screen, can accomplish the installation of bottom 7.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. A novel filter cartridge, comprising a top plate (1) and a bottom plate (2), characterized in that: a filter screen (3) is arranged on one side of the top plate (1) adjacent to the bottom plate (2), a connecting rod (12) is arranged on one side of the top plate (1) adjacent to the bottom plate (2), a liquid inlet (5) is arranged at the top of the top plate (1), a sewage draining outlet (6) is arranged at the bottom of the bottom plate (2), a bottom cover (7) is in threaded connection with the outer surface of the sewage draining outlet (6), a movable ring (8) is arranged inside the filter screen (3), a limiting rod (9) is arranged on one side of the top plate (1) adjacent to the bottom plate (2), a scraping brush (10) is arranged on the outer surface of the movable ring (8), a cross rod (11) is arranged inside the movable ring (8), a connecting rod (12) is fixedly connected to the bottom of the cross rod (11), a sleeve rod (13) is arranged on the outer surface of the connecting rod (12), and a limiting slide block (14) is arranged at one end, far away from the movable ring (8), of the connecting rod (12), the inside of loop bar (13) is seted up with spacing spout (15) of spacing slider (14) looks adaptation, the one end that connecting rod (12) were kept away from in spacing slider (14) is provided with reset spring (16), the surface of connecting rod (12) is provided with stopper (17), the one end that connecting rod (12) were kept away from in loop bar (13) is provided with draws handle (18).

2. A novel filter cartridge according to claim 1 wherein: the movable ring (8) is matched with the inner wall of the filter screen (3), and the outer surface of the scraping brush (10) is in contact with the inner wall of the filter screen (3).

3. A novel filter cartridge according to claim 1 wherein: the inside of activity ring (8) is seted up the spacing hole with gag lever post (9) looks adaptation, just activity ring (8) cup joint with the surface of gag lever post (9).

4. A novel filter cartridge according to claim 1 wherein: the one end of loop bar (13) is seted up the through-hole with connecting rod (12) looks adaptation, just loop bar (13) cup joint with connecting rod (12) keep away from the one end of activity ring (8).

5. A novel filter cartridge according to claim 1 wherein: one end of the limiting sliding block (14) close to the limiting block (17) is provided with a rubber pad.