CN210905252U

CN210905252U - Improved Y-shaped filter

Info

Publication number: CN210905252U
Application number: CN201921449602.XU
Authority: CN
Inventors: 徐有银
Original assignee: Hangzhou World Plastic Co ltd
Current assignee: Hangzhou World Plastic Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-07-03
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses an improved generation Y shape filter, include by raceway, filter tube, water inlet, delivery port, drain, cover, strain a section of thick bamboo, block the filter body that piece, valve block and axis of rotation are constituteed, be equipped with metal filter screen in the filter tube, metal filter screen's both sides are equipped with the mount, be equipped with the fixture that corresponds with metal filter screen in the mount, two one side that the mount was carried on the back mutually all is through coupling mechanism and filter tube inner wall connection. The utility model discloses a set up fixture, through rotating fastening bolt, fastening bolt rotates and drives splint and remove, thereby splint remove can carry out the centre gripping to metal filter screen fixed to be convenient for strain a below installation metal filter screen, because metal filter screen's aperture is less, thereby filterable sewage in straining a section of thick bamboo once more, thereby make the filter effect better.

Description

Improved Y-shaped filter

Technical Field

The utility model relates to a filter technical field especially relates to an improved generation Y shape filter.

Background

The Y-shaped filter is an indispensable filtering device for a pipeline system for conveying media, is usually arranged at the inlet end of a pressure reducing valve, a pressure relief valve, a constant water level valve or other equipment and is used for removing impurities in the media so as to protect the normal use of the valve and the equipment, and has the characteristics of advanced structure, small resistance, convenient pollution discharge and the like, but the existing Y-shaped filter still has defects in the using process.

For example, a Y-shaped filter proposed in application No. CN 201721246694.2 solves the problem of reducing the probability of impurities being sprayed onto the user by adjusting the flow rate of water flowing out of the filter cartridge, but the device only uses the filter cartridge to perform filtration, and the filter cartridge has a large pore size, so that the filtering effect of impurities is not good enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the device only uses the filter cylinder to filter in the prior art, and has the defect that the filtering effect of impurities is not good enough due to the large aperture of the filter cylinder, and providing an improved Y-shaped filter.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an improved generation Y shape filter, includes by raceway, filter tube, water inlet, delivery port, drain, cover, strain a section of thick bamboo, blocks the filter body that piece, valve block and axis of rotation are constituteed, be equipped with the metal filter screen in the filter tube, the both sides of metal filter screen are equipped with the mount, be equipped with the fixture who corresponds with the metal filter screen in the mount, two one side that the mount was carried on the back mutually all is through coupling mechanism and filter tube inner wall connection.

Preferably, fixture includes fastening bolt, fastening bolt's lower extreme runs through the mount top and is connected with the interior bottom rotation of mount, threaded connection has splint on the fastening bolt, the downside of splint offsets in the upper and lower both sides of metal filter screen respectively with the interior bottom of mount.

Preferably, one side of the fastening bolt is provided with a fixing rod fixedly connected to the inner top of the fixing frame, the clamping plate is provided with a through hole corresponding to the fixing rod, and the lower end of the fixing rod penetrates through the through hole and is fixedly connected with the inner bottom of the fixing frame.

Preferably, the connecting mechanism comprises two symmetrically-arranged sliding blocks which are positioned on the upper side and the lower side of the fixing frame, sliding grooves corresponding to the sliding blocks are formed in the top and the bottom of the fixing frame, and the sliding blocks are connected with the inner walls of the sliding grooves through reset springs.

Preferably, the metal filter screen is provided with a through hole corresponding to the rotating shaft, and the rotating shaft is in clearance fit with the through hole.

Preferably, the slider is fixedly connected with an L-shaped inserted bar, and the inner wall of the filter pipe is provided with a slot corresponding to the L-shaped inserted bar.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the clamping mechanism, the fastening bolt is rotated by rotating the fastening bolt to drive the clamping plate to move, and the clamping plate can move to clamp and fix the metal filter screen, so that the metal filter screen is convenient to mount below the filter cylinder;

2. through setting up coupling mechanism, through pulling L type inserted bar, thereby L type inserted bar removes and can drive it and take out from the slot, can carry out holistic dismantlement with mount and metal filter screen this moment to be convenient for wash the impurity on the metal filter screen.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic front structural view of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 1. a water delivery pipe; 2. a filter tube; 3. a water inlet; 4. a water outlet; 5. a sewage draining outlet; 6. a cylinder cover; 7. a filter cartridge; 8. a blocking sheet; 9. a valve plate; 10. a rotating shaft; 11. a metal screen; 12. a fixed mount; 13. fastening a bolt; 14. fixing the rod; 15. a splint; 16. an L-shaped inserted link; 17. a slider; 18. a return spring.

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. 1-4, the present invention provides a technical solution: an improved Y-shaped filter comprises a filter body consisting of a water delivery pipe 1, a filter pipe 2, a water inlet 3, a water outlet 4, a sewage discharge outlet 5, a cylinder cover 6, a filter cylinder 7, a blocking piece 8, a valve plate 9 and a rotating shaft 10, wherein a metal filter screen 11 is arranged in the filter pipe 2, two sides of the metal filter screen 11 are provided with a fixed frame 12, a clamping mechanism corresponding to the metal filter screen 11 is arranged in the fixed frame 12 and comprises a fastening bolt 13, the lower end of the fastening bolt 13 penetrates through the top of the fixed frame 12 and is rotatably connected with the bottom in the fixed frame 12, a clamping plate 15 is in threaded connection with the fastening bolt 13, the lower side of the clamping plate 15 and the bottom in the fixed frame 12 are respectively abutted against the upper side and the lower side of the metal filter screen 11, a fixing rod 14 fixedly connected to the top in the fixed frame 12 is arranged on one side of the fastening bolt 13, a through hole corresponding to the fixing rod 14 is, dead lever 14 can restrict the movement track of living splint 15, prevents that it from taking place to rotate at the in-process that removes, and through rotating fastening bolt 13, fastening bolt 13 rotates and drives splint 15 and remove, thereby splint 15 removes and can carry out the centre gripping to metal filter screen 11 and fix, thereby be convenient for at straining a section of thick bamboo 7 below installation metal filter screen 11, because metal filter screen 11's aperture is less, thereby filterable sewage in straining a section of thick bamboo 7 can be filtered once more, thereby make the filter effect better.

Offer the opening that corresponds with axis of rotation 10 on the metal filter screen 11, axis of rotation 10 is clearance fit with the opening, has offered the opening on the metal filter screen 11, and clearance fit can not hinder the normal use of axis of rotation 10.

One side that two mounts 12 carried on the back mutually all is through coupling mechanism and 2 interior wall connections of filter tube, coupling mechanism is including the slider 17 that is located two symmetries settings of mount 12 upper and lower both sides, the spout that corresponds with slider 17 is all seted up to mount 12 top and bottom, slider 17 passes through reset spring 18 and spout inner wall connection, fixedly connected with L type inserted bar 16 on the slider 17, the slot that corresponds with L type inserted bar 16 is seted up to 2 inner walls of filter tube, through pulling L type inserted bar 16, thereby L type inserted bar 16 removes and can drive it and take out from the slot, can carry out holistic dismantlement with mount 12 and metal filters 11 this moment, thereby be convenient for wash the impurity on the metal filters 11.

The working principle is as follows: the L-shaped inserted bar 16 is moved to the slot, the slide block 17 is driven to slide in the slide groove due to the elastic force of the return spring 18, the slide block 17 moves to drive the L-shaped inserted bar 16 to be inserted into the slot, so that the fixing frame 12 can be installed, at the moment, the fastening bolt 13 rotates to drive the clamping plate 15 to move by rotating the fastening bolt 13, the clamping plate 15 moves to clamp and fix the metal filter screen 11, thereby facilitating the installation of the metal filter screen 11 below the filter cylinder 7, because the pore size of the metal screen 11 is small, the sewage filtered by the filter cartridge 7 can be filtered again, so that the filtering effect is better, the L-shaped inserted link 16 is pulled to move and drive the L-shaped inserted link 16 to be drawn out from the slot, at the moment, the fixing frame 12 and the metal filter screen 11 can be integrally disassembled, thereby be convenient for wash the impurity on the metal filter screen 11, do above the utility model discloses a whole theory of operation.

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 an improved generation Y shape filter, includes by raceway (1), filter tube (2), water inlet (3), delivery port (4), drain (5), cover (6), strain a section of thick bamboo (7), block piece (8), valve block (9) and axis of rotation (10) the filter body who constitutes, its characterized in that: be equipped with metal filter screen (11) in filter tube (2), the both sides of metal filter screen (11) are equipped with mount (12), be equipped with the fixture who corresponds with metal filter screen (11) in mount (12), two one side that mount (12) carried on the back mutually all is through coupling mechanism and filter tube (2) inner wall connection.

2. An improved Y-strainer, as set forth in claim 1, wherein: fixture includes fastening bolt (13), the lower extreme of fastening bolt (13) run through mount (12) top and with mount (12) interior bottom rotation be connected, threaded connection has splint (15) on fastening bolt (13), the downside of splint (15) offsets in the upper and lower both sides of metal filter screen (11) respectively with mount (12) interior bottom.

3. An improved Y-strainer, as set forth in claim 2, wherein: one side of the fastening bolt (13) is provided with a fixing rod (14) fixedly connected to the inner top of the fixing frame (12), a through hole corresponding to the fixing rod (14) is formed in the clamping plate (15), and the lower end of the fixing rod (14) penetrates through the through hole and is fixedly connected with the inner bottom of the fixing frame (12).

4. An improved Y-strainer, as set forth in claim 1, wherein: the connecting mechanism comprises two symmetrically-arranged sliding blocks (17) which are positioned on the upper side and the lower side of the fixing frame (12), sliding grooves corresponding to the sliding blocks (17) are formed in the top and the bottom of the fixing frame (12), and the sliding blocks (17) are connected with the inner walls of the sliding grooves through return springs (18).

5. An improved Y-strainer, as set forth in claim 2, wherein: offer the opening that corresponds with axis of rotation (10) on metal filter (11), axis of rotation (10) are clearance fit with the opening.

6. An improved Y-strainer, as set forth in claim 4, wherein: the sliding block (17) is fixedly connected with an L-shaped inserted bar (16), and the inner wall of the filter pipe (2) is provided with a slot corresponding to the L-shaped inserted bar (16).