CN212839725U

CN212839725U - Valve with filtering capability

Info

Publication number: CN212839725U
Application number: CN202021364423.9U
Authority: CN
Inventors: 袁炳
Original assignee: Guangzhou Chaoyuan Technology Development Co ltd
Current assignee: Guangzhou Chaoyuan Technology Development Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-03-30
Anticipated expiration: 2030-07-13

Abstract

The utility model relates to the technical field of valves, and a valve with filtering capability is disclosed, including the valve body, the fixed intercommunication of the left end of valve body has the inlet tube, the fixed intercommunication of the right-hand member of valve body has the outlet pipe, the jack has been seted up to the last lateral wall of inlet tube, it has the filtration otter board to peg graft in the jack, the last lateral wall fixedly connected with pivot of inlet tube, the last lateral wall fixedly connected with connecting rod of pivot, the upper end fixedly connected with of connecting rod changes the board, the spacing hole has been seted up to the last lateral wall of changeing the board, it has the gag lever post to peg graft in the spacing hole, the last lateral wall of crossing the filtration otter board seted up with gag lever post assorted spacing groove, the upper end fixedly connected with arm-tie of gag lever post. The utility model discloses impurity in can the automatic filtration fluid has increased the device's filtering quality, convenient popularization and dismouting valve that can convenient and fast have improved installer's work efficiency.

Description

Valve with filtering capability

Technical Field

The utility model relates to the technical field of valves, especially, relate to a valve with filtering capability.

Background

The valve (valve) is a control part in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, is used for the valve of the fluid control system, and has quite a plurality of varieties and specifications from the simplest stop valve to various valves used in an extremely complicated automatic control system. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The valves are further classified into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316, etc.), chrome molybdenum steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves, etc. according to the material.

Because the fluid contains impurities, the existing valve only can control the fluid when in work, the impurities in the fluid need to be filtered by an additional filtering device, and the functionality of the valve is single.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art because can contain impurity in the fluid, current valve only can control the fluid at the during operation, and impurity in the fluid still needs other filter equipment to filter, the comparatively single problem of valve functionality, and the valve with filtering capability that provides.

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

a valve with a filtering function comprises a valve body, wherein a water inlet pipe is fixedly communicated with the left end of the valve body, a water outlet pipe is fixedly communicated with the right end of the valve body, jacks are formed in the upper side wall of the water inlet pipe, a filtering screen plate is inserted in the jacks, a rotating shaft is fixedly connected to the upper side wall of the water inlet pipe, a connecting rod is fixedly connected to the upper side wall of the rotating shaft, a rotating plate is fixedly connected to the upper end of the connecting rod, a limiting hole is formed in the upper side wall of the rotating plate, a limiting rod is inserted in the limiting hole, a limiting groove matched with the limiting rod is formed in the upper side wall of the filtering screen plate, a pulling plate is fixedly connected to the upper end of the limiting rod, a first spring sleeved outside the limiting rod is fixedly connected between the pulling plate and the upper side wall of the water inlet pipe, and, the utility model discloses a clamping device for water inlet pipe, including inlet tube and outlet pipe, the both ends of inlet tube and outlet pipe all are equipped with external pipe, two card section of thick bamboo of pipe wall symmetry fixedly connected with of inlet tube and outlet pipe, two fixture blocks of pipe wall symmetry fixedly connected with of external pipe, the lateral wall fixedly connected with dead lever of fixture block, the screens hole has been seted up to the lateral wall of a card section of thick bamboo, the downthehole grafting of screens has the screens pole, the lateral wall of dead lever set up with screens pole assorted screens groove, the upper end fixedly connected with diaphragm of screens pole, the same root cover of lateral wall fixedly connected with between diaphragm and the card section of thick bamboo is established at.

Preferably, the upper side wall of the transverse plate is fixedly connected with a pull ring.

Preferably, the contact surfaces of the clamping rod and the fixing rod are inclined surfaces matched with each other.

Preferably, the inner wall of the water inlet pipe is symmetrically and fixedly connected with two clamping frames which are respectively positioned at two sides of the filter screen plate, and rubber pads are inserted between the clamping frames and the filter screen plate and in the insertion holes.

Preferably, the pipe wall fixedly connected with sealing ring of connecting pipe, the pipe wall of external pipe seted up with sealing ring assorted seal groove.

Preferably, a protective sleeve is fixedly sleeved outside the external connection pipe.

Compared with the prior art, the utility model provides a valve with filtering capability possesses following beneficial effect:

1. this valve with filtering capability, through valve body, inlet tube, outlet pipe, jack, filter plate, pivot, connecting rod, commentaries on classics board, spacing hole, gag lever post, spacing groove, arm-tie and the first spring that sets up, impurity in can the automatic filtration fluid has increased the device's filtering capability, convenient popularization.

2. This valve with filtering capability through the connecting pipe that sets up, outer pipe, a card section of thick bamboo, fixture block, dead lever, screens hole, screens pole, screens groove, diaphragm and second spring, dismouting valve that can convenient and fast has improved installer's work efficiency.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses impurity in can the automatic filtration fluid has increased the device's filtering quality, convenient popularization and dismouting valve that can convenient and fast have improved installer's work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a valve with a filtering function according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

fig. 4 is an enlarged schematic view of a portion C in fig. 1.

In the figure: 1 valve body, 2 inlet tubes, 3 outlet pipes, 4 jacks, 5 filter screen plates, 6 rotating shafts, 7 connecting rods, 8 rotating plates, 9 limiting holes, 10 limiting rods, 11 limiting grooves, 12 pull plates, 13 first springs, 14 connecting pipes, 15 external connecting pipes, 16 clamping cylinders, 17 clamping blocks, 18 fixing rods, 19 clamping holes, 20 clamping rods, 21 clamping grooves, 22 transverse plates, 23 second springs, 24 pull rings, 25 clamping frames, 26 rubber pads, 27 sealing rings, 28 sealing grooves and 29 protecting sleeves.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a valve with a filtering function comprises a valve body 1, a water inlet pipe 2 is fixedly communicated with the left end of the valve body 1, a water outlet pipe 3 is fixedly communicated with the right end of the valve body 1, a jack 4 is arranged on the upper side wall of the water inlet pipe 2, a filter screen plate 5 is inserted in the jack 4, a rotating shaft 6 is fixedly connected with the upper side wall of the water inlet pipe 2, a connecting rod 7 is fixedly connected with the upper side wall of the rotating shaft 6, a rotating plate 8 is fixedly connected with the upper end of the connecting rod 7, a limiting hole 9 is arranged on the upper side wall of the rotating plate 8, a limiting rod 10 is inserted in the limiting hole 9, a limiting groove 11 matched with the limiting rod 10 is arranged on the upper side wall of the filter screen plate 5, a pulling plate 12 is fixedly connected with the upper end of the limiting rod 10, a first spring 13 sleeved outside the limiting rod 10 is fixedly connected between the pulling plate 12 and, the both ends of inlet tube 2 and outlet pipe 3 all are equipped with and take over 15 outward, two card section of thick bamboo 16 of the pipe wall symmetry fixedly connected with of inlet tube 2 and outlet pipe 3, take over two fixture blocks 17 of the pipe wall symmetry fixedly connected with of 15 outward, the lateral wall fixedly connected with dead lever 18 of fixture block 17, screens hole 19 has been seted up to the lateral wall of a card section of thick bamboo 16, it has screens pole 20 to peg graft in the screens hole 19, the lateral wall of dead lever 18 seted up with screens pole 20 assorted screens groove 21, the upper end fixedly connected with diaphragm 22 of screens pole 20, the same root cover of lateral wall fixedly connected with between diaphragm 22 and the card section of thick bamboo 16 is established at the second spring 23 outside screens pole 20.

The upper side wall of the transverse plate 22 is fixedly connected with a pull ring 24, which is convenient for pulling the transverse plate 22.

The contact surfaces of the clamping rod 20 and the fixed rod 18 are mutually matched inclined surfaces, and the clamping rod 20 moves upwards through the mutual matching of the clamping rod 20 and the fixed rod 18.

The inner wall of the water inlet pipe 2 is symmetrically and fixedly connected with two clamping frames 25 which are respectively positioned at two sides of the filter screen plate 5, rubber pads 26 are respectively inserted between the clamping frames 25 and the filter screen plate 5 and in the insertion holes 4, and the sealing performance between the filter screen plate 5 and the clamping frames 25 is improved.

The pipe wall fixedly connected with sealing ring 27 of connecting pipe 14, the pipe wall of external pipe 15 offer with sealing ring 27 assorted seal groove 28, through mutually supporting of sealing ring 27 and seal groove 28, increased the leakproofness between connecting pipe 14 and the external pipe 15.

The outer fixed cover of external pipe 15 is equipped with lag 29, avoids external pipe 15 to be lacerated by external sharp object.

The utility model discloses in, during the use, after filtering 5 work periods of otter board, to carrying pull plate 12 and remove suitable position, make pull plate 12 drive gag lever post 10 and break away from spacing groove 11, then swivelling joint pole 7 to suitable position, then can take out and filter otter board 5, the filtration otter board 5 after the washing can be installed to the reverse operation, and the device can the automatic filtration impurity in the fluid, has increased the device's filtering quality, convenient popularization.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The valve with the filtering function comprises a valve body (1) and is characterized in that the left end of the valve body (1) is fixedly communicated with a water inlet pipe (2), the right end of the valve body (1) is fixedly communicated with a water outlet pipe (3), the upper side wall of the water inlet pipe (2) is provided with a jack (4), a filter screen plate (5) is inserted and connected in the jack (4), the upper side wall of the water inlet pipe (2) is fixedly connected with a rotating shaft (6), the upper side wall of the rotating shaft (6) is fixedly connected with a connecting rod (7), the upper end of the connecting rod (7) is fixedly connected with a rotating plate (8), the upper side wall of the rotating plate (8) is provided with a limiting hole (9), the limiting hole (9) is inserted and connected with a limiting rod (10), the upper side wall of the filter screen plate (5) is provided with a limiting groove (11, the upper end of the limiting rod (10) is fixedly connected with a pulling plate (12), a first spring (13) sleeved outside the limiting rod (10) is fixedly connected between the pulling plate (12) and the upper side wall of the water inlet pipe (2), one ends, far away from the valve body (1), of the water inlet pipe (2) and the water outlet pipe (3) are fixedly connected with a connecting pipe (14), two ends of the water inlet pipe (2) and the water outlet pipe (3) are respectively provided with an external connecting pipe (15), two clamping cylinders (16) are symmetrically and fixedly connected with the pipe walls of the water inlet pipe (2) and the water outlet pipe (3), two clamping blocks (17) are symmetrically and fixedly connected with the pipe walls of the external connecting pipes (15), a fixing rod (18) is fixedly connected with the side wall of each clamping cylinder (16), a clamping hole (19) is formed in the side wall of each clamping cylinder (16), and a clamping rod (20, the lateral wall of dead lever (18) is seted up with screens groove (21) of screens pole (20) assorted, the upper end fixedly connected with diaphragm (22) of screens pole (20), the same root cover of lateral wall fixedly connected with between diaphragm (22) and a calorie section of thick bamboo (16) is established second spring (23) outside screens pole (20).

2. The valve with filtering function as claimed in claim 1, wherein a pull ring (24) is fixedly connected to the upper side wall of the transverse plate (22).

3. The valve with filtering function as claimed in claim 1, wherein the contact surfaces of the position clamping rod (20) and the fixing rod (18) are mutually matched inclined surfaces.

4. The valve with the filtering function according to claim 1, wherein the inner wall of the water inlet pipe (2) is symmetrically and fixedly connected with two clamping frames (25) which are respectively positioned at two sides of the filter screen plate (5), and rubber gaskets (26) are respectively inserted between the clamping frames (25) and the filter screen plate (5) and in the insertion holes (4).

5. The valve with the filtering function according to claim 1, wherein a sealing ring (27) is fixedly connected to a pipe wall of the connecting pipe (14), and a sealing groove (28) matched with the sealing ring (27) is formed in a pipe wall of the external connecting pipe (15).

6. The valve with the filtering function as claimed in claim 1, wherein a protecting sleeve (29) is fixedly sleeved outside the outer connecting pipe (15).