CN216618698U

CN216618698U - Bidirectional sealed filter valve

Info

Publication number: CN216618698U
Application number: CN202122509291.5U
Authority: CN
Inventors: 方旭
Original assignee: Dunhuang Shouhang Energy Saving New Energy Co ltd
Current assignee: Dunhuang Shouhang Energy Saving New Energy Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-05-27
Anticipated expiration: 2031-10-18

Abstract

The utility model relates to the technical field of valves and discloses a bidirectional sealed filter valve which comprises a shell, wherein a connecting pipe head is fixedly arranged on the outer wall of the shell close to the left side, a front cover is arranged on the front side wall of the shell through threads, a water inlet pipe barrel is movably clamped in the connecting pipe head, a fixing frame is fixedly arranged on the inner wall of the shell close to the bottom, a positioning ring is fixedly arranged at the top of the fixing frame, and a filter barrel is arranged on the inner side of the positioning ring. This two-way sealed filters valve filters the liquid that will flow through the cartridge filter, thereby has improved the quality of liquid, and the cartridge filter can collect the impurity of crossing off the filter, conveniently clears up, seal by the inside colleague of the connector tube head of left and right sides when sealed, sealed mode has improved sealed effect by double-deck sealed, and when needing to be maintained or maintain, can directly open the protecgulum and operate to the shell inside, need not to stop to supply water, improved the convenience of operation.

Description

Bidirectional sealed filter valve

Technical Field

The utility model relates to the technical field of valves, in particular to a bidirectional sealed filter valve.

Background

General valve carries out the individual layer and seals, and the sealed effect of individual layer sealed mode is poor, appears leaking easily, need dismantle the valve when general valve breaks down and just can maintain, and the in-process need supply the pipeline with the complete stop, maintenance complex operation to general valve inside does not have filtering capability.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a bidirectional sealing type filtering valve, which solves the problems of the prior art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a bidirectional sealed filter valve comprises a shell, a connector head is fixedly mounted on the outer wall of the shell close to the left side, a front cover is mounted on the front side wall of the shell through threads, a water inlet pipe cylinder is movably clamped inside the connector head, a fixing frame is fixedly mounted on the shell close to the inner wall of the bottom, a positioning ring is fixedly mounted at the top of the fixing frame, a filter cylinder is mounted on the inner side of the positioning ring, a sealing gasket is fixedly mounted on the inner wall of the left side of the filter cylinder, a positioning cylinder sleeve is fixedly mounted on the right side wall of the sealing gasket, a sealing plate is mounted inside the water inlet pipe cylinder, a supporting pile is fixedly mounted on the outer wall of the sealing plate, an ejector rod is fixedly mounted on the right side wall of the sealing plate, a connecting sleeve is fixedly mounted at the top of the shell, a regulating shaft is mounted inside the connecting sleeve through threads, and a rotating handle is fixedly mounted at the top of the regulating shaft, the bottom of the rotating handle is rotatably provided with a hinge plate through a bearing, the inside of the hinge plate is rotatably provided with a left support by the rear side, the lower end of the left support is hinged with the outer wall of the water inlet pipe barrel through a hinge, the inside of the hinge plate is rotatably provided with a right support by the front side, and the lower end of the right support is hinged with a water discharge pipe barrel through a hinge.

Preferably, the inner wall of the drainage pipe barrel is provided with a water inlet opening at a position close to the middle part, water in the shell enters the drainage pipe barrel through the water inlet opening and is discharged towards the right side, and the water inlet opening is sealed when the drainage pipe barrel is inserted into the right side connector head.

Preferably, the diameter of the sealing plate is larger than the opening size of the right end of the water inlet pipe barrel, the outer wall of the supporting pile is attached to the inner wall of the water inlet pipe barrel, the right end of the water inlet pipe barrel is sealed through the sealing plate, the sealing plate is supported through the supporting pile, and the sealing plate can slide in the water inlet pipe barrel.

Preferably, the sealing gaskets have three layers, the adjacent sealing gaskets are connected and tensioned through elastic pull ropes, so that the sealing gaskets can stretch, and the positioning cylinder sleeve is fixedly installed with the sealing gasket at the rightmost end.

Preferably, the right end of the sealing plate is fixedly provided with an iron sheet, the inner wall of the right side of the positioning barrel sleeve is fixedly provided with a magnet, and the sealing plate is enabled to have a force moving rightwards through the positioning barrel sleeve to attract the sealing plate.

Preferably, the inner wall of the positioning ring is provided with a threaded ring, the outer wall of the filter cartridge is provided with a threaded groove, the filter cartridge can be detached from the inner side of the positioning ring through rotation, and replacement and maintenance are facilitated.

Compared with the prior art, the utility model provides a bidirectional sealing type filter valve which has the following beneficial effects:

1. this two way sealing filters valve filters the liquid that flows through the cartridge filter to the quality of liquid has been improved, and the cartridge filter can be collected the impurity of crossing the filtration, conveniently clears up.

2. This two-way sealed filter valve is sealed by the inside colleague of connector head of left and right sides during sealed, and sealed effect has been improved to double-deck sealed mode to when needing to maintain or maintain, can directly open the protecgulum and operate to shell inside, need not to stop to supply water, improved the convenience of operation.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2.

Wherein: 1. a housing; 2. connecting the pipe heads; 3. a water inlet pipe cylinder; 4. a fixed mount; 5. a positioning ring; 6. a filter cartridge; 7. sealing gaskets; 8. positioning the cylinder sleeve; 9. a sealing plate; 10. supporting piles; 11. a top rod; 12. connecting sleeves; 13. a regulating shaft; 14. rotating the handle; 15. a hinge plate; 16. a left bracket; 17. a right bracket; 18. a drain pipe barrel; 19. a front cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a bidirectional sealed filter valve, including a housing 1, a connector 2 is fixedly installed on the outer wall of the housing 1 near the left side, a front cover 19 is installed on the front side wall of the housing 1 through a screw thread, the interior of the connector 2 at the left and right sides is sealed together during sealing, the sealing effect is improved by double sealing, and when maintenance or repair is needed, the front cover 19 can be directly opened to operate the interior of the housing 1 without stopping water supply, the operation convenience is improved, a water inlet pipe 3 is movably clamped in the interior of the connector 2, a fixed frame 4 is fixedly installed on the inner wall of the housing 1 near the bottom, a positioning ring 5 is fixedly installed on the top of the fixed frame 4, a filter cylinder 6 is installed on the inner side of the positioning ring 5, a threaded ring is installed on the inner wall of the positioning ring 5, a threaded groove is opened on the outer wall of the filter cylinder 6, the filter cylinder 6 can be detached from the inner side of the positioning ring 5 through rotation, the filter cartridge 6 is used for filtering liquid flowing through, so that the quality of the liquid is improved, the filter cartridge 6 can collect filtered impurities and is convenient to clean, a sealing gasket 7 is fixedly arranged on the inner wall of the left side of the filter cartridge 6, a positioning cylinder sleeve 8 is fixedly arranged on the right side wall of the sealing gasket 7, the sealing gaskets 7 are three layers in total, the sealing gaskets 7 of the adjacent layers are connected and tensioned through an elastic stay cord, so that the sealing gasket 7 can stretch, the positioning cylinder sleeve 8 is fixedly arranged with the sealing gasket 7 at the rightmost end, an iron sheet is fixedly arranged at the right end of a sealing plate 9, a magnet stone is fixedly arranged on the inner wall of the right side of the positioning cylinder sleeve 8, the sealing plate 9 is attracted by the positioning cylinder sleeve 8 to have a force moving rightwards, a sealing plate 9 is arranged inside the water inlet pipe 3, and a support pile 10 is fixedly arranged on the outer wall of the sealing plate 9, the diameter of the sealing plate 9 is larger than the opening size of the right end of the water inlet pipe barrel 3, the outer wall of the supporting pile 10 is attached to the inner wall of the water inlet pipe barrel 3, the right end of the water inlet pipe barrel 3 is sealed through the sealing plate 9, the sealing plate 9 is supported through the supporting pile 10 so that the sealing plate 9 can slide in the water inlet pipe barrel 3, the right side wall of the sealing plate 9 is fixedly provided with a mandril 11, the top of the shell 1 is fixedly provided with a connecting sleeve 12, the inside of the connecting sleeve 12 is provided with a regulating shaft 13 through threads, the top of the regulating shaft 13 is fixedly provided with a rotating handle 14, the bottom end of the rotating handle 14 is rotatably provided with a hinge plate 15 through a bearing, the inside of the hinge plate 15 is rotatably provided with a left bracket 16 close to the rear side, the lower end of the left bracket 16 is hinged with the outer wall of the water inlet pipe barrel 3 through a hinge, the inside of the hinge plate 15 is rotatably provided with a right bracket 17 close to the front side, the lower end of the right bracket 17 is hinged with a water discharge pipe barrel 18 through a hinge, the inner wall of the drain pipe barrel 18 is provided with a water inlet opening at a position close to the middle part, water inside the shell 1 enters the inside of the drain pipe barrel 18 through the water inlet opening and is discharged towards the right side, and the water inlet opening is sealed when the drain pipe barrel 18 is inserted into the right connecting pipe head 2.

When the water filter is used, a pipeline is connected through the connector 2, water enters the water inlet tube barrel 3 from the left connector 2, when flowing through the sealing plate 9, the water pushes the sealing plate 9, the support pile 10 and the sealing gasket 7 to move towards the right side, the sealing gasket 7 extends towards the right side so as to remove the sealing on the left end of the filter barrel 6, the water enters the interior of the filter barrel 6 and flows towards the outside to filter, filtered impurities are stored in the interior of the filter barrel 6, the water flows to the outside of the filter barrel 6 and then enters the interior of the drain tube barrel 18 through the water inlet opening on the outer wall of the drain tube barrel 18 and is discharged towards the right side, when sealing is performed, the rotating handle 14 is rotated to drive the regulating shaft 13 to rotate, the regulating shaft 13 moves downwards under the limitation of the connecting sleeve 12, the regulating shaft 13 pushes the left support 16 and the right support 17 to move downwards through the hinge plate 15, the right support 17 pushes the drain tube barrel 18 to extend into the interior of the right connector 2, seal right side connector 2 through left socle 16, left socle 16 promotes into a tub of 3 water pipe and stretches into the inside to left side connector 2 to the left side, the in-process closing plate 9 that a tub of 3 water pipe moved to the left side and support stake 10 and move to the rightmost end of a tub of 3 water pipe to the right side in the inside of a tub of 3 water pipe, the right-hand member to a tub of 3 water pipe seals, thereby simultaneously seal this valve by both ends, thereby to go into tub of 3 water pipe, simultaneously a tub of 3 water pipe contracts left under the effect of elastic tension and drives location barrel casing 8 and move left, seal the left end of cartridge filter 6, seal impurity in the inside of cartridge filter 6, when needing to maintain or maintain, can directly open protecgulum 19 and operate the inside of shell 1, need not to stop supplying water, the convenience of operation has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. A bidirectional sealed filter valve comprises a shell (1), and is characterized in that: the water inlet pipe is characterized in that a connecting pipe head (2) is fixedly mounted on the outer wall of the left side of the shell (1), a front cover (19) is mounted on the front side wall of the shell (1) through threads, a water inlet pipe barrel (3) is movably clamped inside the connecting pipe head (2), a fixing frame (4) is fixedly mounted on the inner wall of the bottom of the shell (1), a positioning ring (5) is fixedly mounted at the top of the fixing frame (4), a filter barrel (6) is mounted on the inner side of the positioning ring (5), a sealing gasket (7) is fixedly mounted on the inner wall of the left side of the filter barrel (6), a positioning barrel sleeve (8) is fixedly mounted on the right side wall of the sealing gasket (7), a sealing plate (9) is mounted inside the water inlet pipe barrel (3), a supporting pile (10) is fixedly mounted on the outer wall of the sealing plate (9), and a push rod (11) is fixedly mounted on the right side wall of the sealing plate (9), the top fixed mounting of shell (1) has adapter sleeve (12), regulation and control axle (13) is installed through the screw in the inside of adapter sleeve (12), the top fixed mounting of regulation and control axle (13) has rotation handle (14), the bottom of rotating handle (14) is passed through the bearing and is rotated and install flap (15), the inside of flap (15) is leaned on the rear side and is rotated and install left socle (16), the outer wall that leans on the lower extreme to pass through hinge and water inlet pipe section of thick bamboo (3) of left socle (16) is articulated, the inside of flap (15) is leaned on the front side to rotate and is installed right branch frame (17), the lower extreme that leans on of right branch frame (17) articulates through the hinge has water discharge pipe section of thick bamboo (18).

2. The bi-directional sealed filter valve of claim 1, wherein: the inner wall of the drainage pipe barrel (18) is provided with a water inlet opening at the position close to the middle part.

3. The bi-directional sealed filter valve of claim 1, wherein: the diameter of the sealing plate (9) is larger than the size of the opening at the right end of the water inlet pipe barrel (3), and the outer wall of the supporting pile (10) is attached to the inner wall of the water inlet pipe barrel (3).

4. The bi-directional sealed filter valve of claim 1, wherein: the sealing gaskets (7) have three layers, the sealing gaskets (7) of adjacent layers are connected and tensioned through elastic pull ropes, and the positioning cylinder sleeve (8) is fixedly installed with the sealing gasket (7) at the rightmost end.

5. The bi-directional sealed filter valve of claim 1, wherein: the right-hand member fixed mounting of closing plate (9) has the iron sheet, the right side inner wall fixed mounting of location barrel casing (8) has the magnetite.

6. The bi-directional sealed filter valve of claim 1, wherein: the inner wall of the positioning ring (5) is provided with a threaded ring, and the outer wall of the filter cartridge (6) is provided with a threaded groove.