CN220715096U - Valve with filtering capability - Google Patents

Abstract

The utility model discloses a valve with a filtering function, which comprises a valve body, wherein one end of the valve body is fixedly connected with a water inlet, one end of the valve body, which is far away from the water inlet, is fixedly connected with a water outlet, the bottom wall of the valve body is provided with a bulge, the bulge of the bottom wall of the valve body is fixedly connected with a fixed support, the inner thread of the fixed support is connected with a filter screen frame, both ends of the fixed support are fixedly connected with a machine box, the bottom wall of the machine box is fixedly connected with a clamping telescopic rod, the outer side wall of the clamping telescopic rod is sleeved with a clamping spring, the top end of the clamping telescopic rod is fixedly connected with a clamping block, one end of the clamping block is clamped with a clamping seat, and one side, which is far away from the clamping block, of the clamping seat is fixedly connected with the outer side wall of the filter screen frame. According to the utility model, the filter screen frame is accommodated by the fixing support through threaded connection of the filter screen frame and the fixing support, the clamping block is stretched through the clamping spring and the clamping telescopic rod, and the prompting sound is produced through contact of the clamping seat and the clamping block to prompt a user.

Description

Valve with filtering capability

Technical Field

The utility model relates to the technical field of valves, in particular to a valve with a filtering function.

Background

The filter valve is also called as a filter: and a device for performing filtering pretreatment. The filter valve is a filter device which is necessary for a precise and easily-blocked mechanical product using a hydraulic control valve. The device is an indispensable device of a pipeline series for conveying media, is usually arranged at the inlet end of equipment such as a hydraulic control valve, a pressure reducing valve, a pressure relief valve, a fixed water level valve and the like, and is used for eliminating impurities in the media and preventing particulate impurities from entering a channel.

A current valve with filtering function is described in the patent of publication CN 209696439U: the utility model discloses a filter valve, which comprises a valve body with a Y-shaped structure, a filter cartridge device and a valve cover; the filter cartridge device for filtering water is detachably inserted in the through cavity between the water inlet end and the water outlet end of the valve body, and the filter cartridge device is sealed by rotating a valve cover on the cavity. The filter valve has a simple structure, can realize the filtering performance through a plurality of simple structures, has low maintenance cost, is convenient to detach and clean, and is suitable for being widely popularized to actual production.

With respect to the related art described above, the inventors considered that, when the filter cartridge is fixed, it is difficult to determine whether or not the locking is false because the body of the filter cartridge is shielded by the valve body, resulting in that the locking is not completely performed in practice, resulting in the overflow of the liquid in the valve body.

Disclosure of Invention

The utility model aims to provide a valve with a filtering function, so as to solve the problem that when a filter cartridge is fixed, the body of the filter cartridge is blocked by a valve body, whether the false locking is difficult to determine, and liquid in the valve body overflows due to the fact that the false locking is not completely locked.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a valve with filtering capability, includes the valve body, the one end fixedly connected with water inlet of valve body, the one end fixedly connected with delivery port of water inlet is kept away from to the valve body, the diapire of valve body has protruding department, the protruding department fixedly connected with fixed bolster of valve body diapire, the inside screw thread connection of fixed bolster has the filter screen frame, the equal fixedly connected with of both ends of fixed bolster has the machine box, the diapire fixedly connected with joint telescopic link of machine box, the lateral wall cover of joint telescopic link is equipped with the joint spring, the top fixedly connected with joint piece of joint telescopic link, the one end and the joint seat joint of joint piece, one side and the lateral wall fixed connection of filter screen frame that the joint piece was kept away from to the joint seat.

Through the technical scheme, a locking prompt is sent to a user.

Preferably, the inside wall fixedly connected with two sets of dead levers of filter screen frame, the inner fixedly connected with of dead lever filters the net, the inside of filtering the net is provided with movable ball.

Through above-mentioned technical scheme, promote the filter effect.

Preferably, the top fixedly connected with connecting block of filter screen frame, the top of connecting block runs through there is the closing cap.

Through the technical scheme, the connection between the filter screen frame and the sealing cover is realized.

Preferably, the top end of the sealing cover is fixedly connected with a fixing seat, and the top end of the sealing cover is fixedly connected with a guide block.

Through the technical scheme, support is provided for subsequent parts.

Preferably, the bottom of the sealing cover is matched with the top of the fixing support, and a sealing strip is arranged at the bottom of the sealing cover.

Through the technical scheme, the filter screen frame is sealed.

Preferably, the guide blocks are symmetrically distributed on the surface of the sealing cover around the fixing seat.

Through the technical scheme, the orientation of the guide block is stabilized.

Preferably, the top of fixing base rotates and is connected with two sets of movable rods, the movable rod slides in the inside of guide block, the one end that the movable rod kept away from the fixing base forms the grafting relation with the connecting block, one side fixedly connected with reset spring of movable rod, the one end that the reset spring kept away from the movable rod and fixing base fixed connection.

Through the technical scheme, the filter screen frame is assembled and disassembled.

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

(1) The device comprises a machine box, a filter screen frame, a clamping block, a sealing cover, a fixed support, a movable ball, a clamping spring and a clamping telescopic rod, wherein the machine box is used for accommodating and hiding the clamping block, the clamping spring and the clamping telescopic rod, the filter screen frame is in threaded connection with the fixed support to accommodate the filter screen frame by the fixed support, the clamping block is telescopic by the clamping spring and the clamping telescopic rod, and a prompt tone is manufactured by the contact of the clamping seat and the clamping block to prompt a user;

(2) Through being provided with movable rod, connecting block, guide block and fixing base, realize the grafting of movable rod and connecting block and carry out spacingly to the filter screen frame through the cooperation of movable rod and fixing base, standardize the motion track of movable rod through the connecting block, provide power for the reset of movable rod through reset spring.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the filter screen frame of the present utility model;

FIG. 3 is a schematic view of the internal structure of the organ box according to the utility model;

FIG. 4 is a schematic top view of a filter screen frame of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a valve body; 2. a mechanism box; 3. a filter screen frame; 4. a water outlet; 5. a clamping block; 6. a cover; 7. a fixed bracket; 8. a water inlet; 9. a movable ball; 10. a filtering net; 11. a clamping seat; 12. a clamping spring; 13. clamping the telescopic rod; 14. a fixed rod; 15. a movable rod; 16. a connecting block; 17. a guide block; 18. a fixing seat; 19. and a return spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-5, a valve with filtering capability, including valve body 1, please refer to fig. 1, fig. 2 and fig. 3, the one end fixedly connected with water inlet 8 of valve body 1, the one end fixedly connected with delivery port 4 of water inlet 8 is kept away from to valve body 1, the diapire of valve body 1 has protruding department, the protruding department fixedly connected with fixed bolster 7 of valve body 1 diapire, the inside threaded connection of fixed bolster 7 has filter screen frame 3, realize first filtration, the equal fixedly connected with machine box 2 in both ends of fixed bolster 7, the diapire fixedly connected with joint telescopic link 13 of machine box 2, the outside wall cover of joint telescopic link 13 is equipped with joint spring 12, the flexible top fixedly connected with joint piece 5 of joint telescopic link 13 has been realized, the one end and the joint 11 joint of joint telescopic link 5, one side and the lateral wall fixedly connected with filter screen frame 3 of joint piece 11 keep away from, hold and hide joint piece 5 through machine box 2, joint spring 12 and joint telescopic link 13, realize that the threaded connection of machine box 3 and fixed bolster 7 holds 3 to filter screen frame 3 holds joint 3 and filter screen frame 13 through joint piece 12 and joint 5 through joint spring 11, realization joint 5 and the realization of joint telescopic link 5 is through joint 5 and the joint 5.

Referring to fig. 1, 2 and 4, two groups of fixing rods 14 are fixedly connected to the inner side wall of the filter screen frame 3, a filter net 10 is fixedly connected to the inner end of each fixing rod 14, and movable balls 9 are arranged in the filter net 10 to improve the filtering effect.

Referring to fig. 1, fig. 2 and fig. 5, the top fixedly connected with connecting block 16 of filter screen frame 3, the top of connecting block 16 runs through and has been had closing cap 6, the connection of filter screen frame 3 and closing cap 6 has been realized, the top fixedly connected with fixing base 18 of closing cap 6, the top fixedly connected with guide block 17 of closing cap 6 provides support for subsequent parts, the bottom of closing cap 6 agrees with the top of fixed bolster 7, the bottom of closing cap 6 is provided with the sealing strip, realize the sealing to filter screen frame 3, guide block 17 surrounds fixing base 18 symmetric distribution in the surface of closing cap 6, the orientation of guide block 17 has been stabilized, the top rotation of fixing base 18 is connected with two sets of movable rod 15, movable rod 15 slides in the inside of guide block 17, the one end that the movable rod 15 kept away from fixing base 18 forms the grafting relation with connecting block 16, one side fixedly connected with reset spring 19 of movable rod 15, the one end that the movable rod 15 was kept away from movable rod 19 and fixing base 18 fixed connection, the loading and unloading of filter screen frame 3 has been realized, realize the grafting of movable rod 15 and connecting block 16 through the cooperation of movable rod 15 and fixing base 18, limit for filter screen frame 3 through movable rod 15, the power specification 15 is provided for movable rod 15 through reset spring 19.

Working principle: during the use, pour into the inside of valve body 1 with water inlet 8 and follow delivery port 4 to two-layer filtration through filter screen rack 3 and movable ball 9, and vibrate the filter net 10 repeatedly through movable ball 9 and prevent to filter net 10 and block up, when inserting closing cap 6 and making filter screen rack 3 get into the inside of fixed bolster 7 and accomplish the installation, drive joint telescopic link 13 through joint seat 11 and stretch out and draw back, when filter screen rack 3 rotation is in place, raise joint piece 5 to the inside striking of joint seat 11 through joint spring 12 and make it striking send the suggestion sound, thereby suggestion user.

Finally, the movable rod 15 is controlled to form plug connection to the connecting block 16 by the movable rod 15 to release limit to the filter screen frame 3, the disassembly of the filter screen frame 3 is realized, the movement track of the movable rod 15 is standardized by the connecting block 16, and power is provided for resetting of the movable rod 15 by the reset spring 19, so that the work is finally completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (7)

1. Valve with filtering capability, including valve body (1), its characterized in that: one end fixedly connected with water inlet (8) of valve body (1), one end fixedly connected with delivery port (4) of water inlet (8) are kept away from to valve body (1), the diapire of valve body (1) has protruding department, the protruding department fixedly connected with fixed bolster (7) of valve body (1) diapire, the inside threaded connection of fixed bolster (7) has filter screen frame (3), the equal fixedly connected with in both ends of fixed bolster (7) is in case (2), the diapire fixedly connected with joint telescopic link (13) of machine case (2), the outside wall cover of joint telescopic link (13) is equipped with joint spring (12), the top fixedly connected with joint piece (5) of joint telescopic link (13), the one end and the outer lateral wall fixedly connected with of joint seat (11) of joint piece (5), one side and filter screen frame (3) are kept away from to joint seat (11).

2. A valve with filtering function according to claim 1, characterized in that: the filter screen comprises a filter screen frame (3), wherein two groups of fixing rods (14) are fixedly connected to the inner side of the filter screen frame (3), a filter net (10) is fixedly connected to the inner end of each fixing rod (14), and movable balls (9) are arranged in the filter net (10).

3. A valve with filtering function according to claim 1, characterized in that: the top of filter screen frame (3) fixedly connected with connecting block (16), the top of connecting block (16) runs through there is closing cap (6).

4. A valve with filtering function according to claim 3, characterized in that: the top of closing cap (6) fixedly connected with fixing base (18), the top fixedly connected with guide block (17) of closing cap (6).

5. A valve with filtering function according to claim 3, characterized in that: the bottom of closing cap (6) is fit with the top of fixed bolster (7), the bottom of closing cap (6) is provided with the sealing strip.

6. A valve with filtering function according to claim 4, wherein: the guide blocks (17) are symmetrically distributed on the surface of the sealing cover (6) around the fixing seat (18).

7. A valve with filtering function according to claim 6, characterized in that: the top of fixing base (18) rotates and is connected with two sets of movable rods (15), movable rod (15) slide in the inside of guide block (17), the one end that fixing base (18) was kept away from to movable rod (15) forms grafting relation with connecting block (16), one side fixedly connected with reset spring (19) of movable rod (15), one end that movable rod (15) was kept away from to reset spring (19) and fixing base (18) fixed connection.