CN222400600U - A position display plastic diaphragm valve - Google Patents
A position display plastic diaphragm valve Download PDFInfo
- Publication number
- CN222400600U CN222400600U CN202421092158.1U CN202421092158U CN222400600U CN 222400600 U CN222400600 U CN 222400600U CN 202421092158 U CN202421092158 U CN 202421092158U CN 222400600 U CN222400600 U CN 222400600U
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- CN
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- Prior art keywords
- diaphragm valve
- block
- position display
- filter
- pipe
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- 229920003023 plastic Polymers 0.000 title claims abstract description 16
- 239000004033 plastic Substances 0.000 title claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Details Of Valves (AREA)
Abstract
The utility model relates to the technical field of diaphragm valves and discloses a position display plastic diaphragm valve which comprises a diaphragm valve main body, wherein through pipes are arranged at two ends of the diaphragm valve main body, rectangular blocks are arranged on the outer surfaces of the through pipes, sliding grooves are formed in the inner surfaces of the through pipes, one ends of the sliding grooves extend to the inside of the rectangular blocks, abutting blocks are connected in a sliding mode, threaded rods are arranged at one ends of the abutting blocks, one ends of the threaded rods, far away from the abutting blocks, penetrate through the rectangular blocks and extend outwards, cylinders are arranged at one ends of the threaded rods, far away from the abutting blocks, of the filtering cylinders are arranged in the through pipes, the filtering cylinders are single-side closed cylinders, a plurality of filtering holes are formed in one ends of the filtering cylinders, and the outer surfaces of the abutting blocks are abutted against the outer surfaces of the filtering cylinders. According to the utility model, the medium flowing into the through pipe can be filtered through the filter cartridge, so that impurities in the medium are prevented from flowing into the diaphragm valve main body through the through pipe, the using effect and the service life of the diaphragm valve main body are influenced, and better practicability is achieved.
Description
Technical Field
The utility model relates to the technical field of diaphragm valves, in particular to a position display plastic diaphragm valve.
Background
The diaphragm valve is a stop valve which uses a diaphragm as a start-stop piece to seal a flow passage, cut off fluid and separate the inner cavity of the valve body from the inner cavity of the valve cover, and the diaphragm is made of rubber, plastic and other materials, has simple structure, good sealing and corrosion resistance and small fluid resistance, and is used for low-pressure, low-temperature, high-corrosivity and medium containing suspended substances.
The utility model patent application document with the publication number of CN212131381U discloses a diaphragm valve, which mainly comprises a valve body, a valve clack, a diaphragm and a supporting rod. According to the technical scheme, the upper sealing extrusion surface of the annular convex block is arranged in an arc shape, so that the sealing effective area of the sealing extrusion surface is increased, and the sealing effect of the sealing extrusion surface and the annular groove is not easy to generate stress concentration phenomenon to damage the annular convex block, thereby playing a role in protection.
The diaphragm valve disclosed in the above document has a disadvantage in that the diaphragm valve cannot filter the medium flowing inside when the medium is conveyed, and thus the medium flowing may contain some impurities.
It is known that the conventional diaphragm valve does not have a structure for filtering impurities, and needs to be improved from the prior art, and a position display plastic diaphragm valve is provided.
Disclosure of utility model
The utility model aims to provide a position display plastic diaphragm valve, which solves the problems in the prior art.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a position display plastic diaphragm valve which comprises a diaphragm valve main body, wherein through pipes are arranged at two ends of the diaphragm valve main body, rectangular blocks are arranged on the outer surfaces of the through pipes, sliding grooves are formed in the inner surfaces of the through pipes, one ends of the sliding grooves extend to the inside of the rectangular blocks, abutting blocks are connected in a sliding mode, threaded rods are arranged at one ends of the sliding grooves, far away from the abutting blocks, of the threaded rods, penetrate through the rectangular blocks and extend outwards, columns are arranged at one ends, far away from the abutting blocks, of the threaded rods, filter cartridges are arranged in the through pipes, each filter cartridge is a single-side closed cylinder, a plurality of filter holes are formed in one end of each filter cartridge, the outer surfaces of the abutting blocks abut against the outer surfaces of the filter cartridges, and first anti-skidding stripes are formed in the outer surfaces of the columns.
Further, a level gauge is installed at one end of the diaphragm valve body, and a handle is rotatably connected to the inside of the filter cartridge through a pin rod.
Further, one end of the rectangular block is provided with a protective ring, and the internal thread of the protective ring is connected with a threaded rod.
Further, the auxiliary groove is formed in the inner surface of the sliding groove, the sliding block is arranged on the outer surface of the abutting block and is slidably connected to the inside of the auxiliary groove, and the second anti-slip stripes are formed in one end, close to the filter cylinder, of the abutting block.
Further, the limiting groove is formed in the inner surface of the through pipe, the limiting block is arranged on the outer surface of the filter cylinder, and the limiting block is slidably connected in the limiting groove.
Further, the surface of siphunculus is equipped with the engaging lug piece, the internally mounted of engaging lug piece has the bolt, the siphunculus passes through bolt and flange movable mounting.
Further, a sealing groove is formed in one end, close to the connecting flange, of the through pipe, a sealing block is arranged at one end, close to the through pipe, of the connecting flange, and the sealing block is installed in an internal fit mode of the sealing groove.
The utility model has the following beneficial effects:
(1) According to the utility model, the medium flowing into the through pipe can be filtered through the filter cartridge, so that impurities in the medium are prevented from flowing into the diaphragm valve main body through the through pipe, the using effect and the service life of the diaphragm valve main body are influenced, and better practicability is achieved.
(2) The utility model discloses a anticlockwise rotation cylinder for the cylinder drives the threaded rod and rotates, makes the threaded rod remove to the outside of rectangle piece, makes the butt piece remove in the inside of spout when the threaded rod removes, when the surface and cartridge filter cancellation butt relation of butt piece, at this moment outside pulling handle for the stopper slides in the inside of spacing groove, makes simultaneously and strains the inside roll-off of cartridge filter follow siphunculus, then just can reach better clean effect to the inside clearance of cartridge filter.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of a partial structure of the present utility model;
FIG. 3 is a cross-sectional view of the tube structure of the present utility model;
FIG. 4 shows the present utility model a through pipe structure schematic diagram;
FIG. 5 is a schematic view of a filter cartridge according to the present utility model;
FIG. 6 is a schematic view of a flange structure according to the present utility model;
in the drawings, the list of components represented by the various numbers is as follows:
The valve comprises a diaphragm valve body, a diaphragm valve 101, a through pipe, a rectangular block, a sliding groove 103, a protective ring 104, an auxiliary groove 105, a limiting groove 106, a connecting lug block 107, a sealing groove 108, a butt joint block 2, a sliding block 201, a threaded rod 3, a cylinder 4, a first anti-slip stripe 401, a filter cylinder 5, a filter cylinder 501, a limiting block 6, a liquid level meter 7, a handle 8, a bolt 9, a connecting flange 901 and a sealing block.
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.
Referring to fig. 1-6, the utility model discloses a position display plastic diaphragm valve, which comprises a diaphragm valve main body 1, wherein through pipes 101 are arranged at two ends of the diaphragm valve main body 1, rectangular blocks 102 are arranged on the outer surfaces of the through pipes 101, sliding grooves 103 are formed in the inner surfaces of the through pipes 101, one ends of the sliding grooves 103 extend to the inside of the rectangular blocks 102, abutting blocks 2 are slidably connected in the sliding grooves 103, threaded rods 3 are arranged at one ends of the abutting blocks 2, one ends of the threaded rods 3, far from the abutting blocks 2, extend outwards and penetrate through the rectangular blocks 102, cylinders 4 are arranged at one ends of the threaded rods 3, far from the abutting blocks 2, filter cylinders 5 are arranged in the through pipes 101, the filter cylinders 5 are single-side closed cylinders, a plurality of filter holes are formed in one ends of the filter cylinders 5, the outer surfaces of the abutting blocks 2 abut against the outer surfaces of the filter cylinders 5, and first anti-skid stripes 401 are formed in the outer surfaces of the cylinders 4.
A level gauge 6 is installed at one end of the diaphragm valve body 1, and a handle 7 is rotatably connected to the inside of the filter cartridge 5 through a pin.
One end of the rectangular block 102 is provided with a protective ring 104, and the inner thread of the protective ring 104 is connected with a threaded rod 3.
The auxiliary groove 105 is formed in the inner surface of the sliding groove 103, the sliding block 201 is arranged on the outer surface of the abutting block 2, the sliding block 201 is connected inside the auxiliary groove 105 in a sliding mode, and a second anti-slip stripe is formed in one end, close to the filter cartridge 5, of the abutting block 2.
The limiting groove 106 has been seted up to the internal surface of siphunculus 101, and the surface of cartridge filter 5 is equipped with stopper 501, stopper 501 sliding connection in the inside of limiting groove 106.
The surface of the through pipe 101 is provided with a connecting lug block 107, a bolt 8 is arranged in the connecting lug block 107, and the through pipe 101 is movably arranged with the connecting flange 9 through the bolt 8.
The sealing groove 108 has been seted up to the one end that the siphunculus 101 is close to flange 9, and flange 9 is close to the one end of siphunculus 101 and is equipped with sealing block 901, and sealing block 901 is installed to the inside cooperation of sealing groove 108.
During the use, firstly install external inlet tube and the flange 9 that is close to cartridge filter 5 one side, then install external outlet pipe and another flange 9, then open the water valve, medium passes through the inside of inlet tube flow direction siphunculus 101, after the medium enters into siphunculus 101 inside, filter through cartridge filter 5, the medium that filters well enters into diaphragm valve main part 1, then discharge through the outlet pipe, can filter the medium that flows into siphunculus 101 inside through the cartridge filter 5 that sets up, avoid impurity in the medium to flow into the inside of cartridge filter main part 1 through siphunculus 101, influence the result of use and the life of cartridge filter main part 1, play better practicality, when cartridge filter 5 needs the clearance, at first through anticlockwise rotation bolt 8, take off bolt 8, make flange 9 and siphunculus 101 cancel fixed mounting, then through anticlockwise rotation cylinder 4, make cylinder 4 drive threaded rod 3 rotate, make threaded rod 3 move to the outside of rectangular block 102, then make the inside removal of butt piece 2 at spout 103, when butt piece 2's surface and 5 cancel the butt relation, the inside of leading to the inside of barrel filter 5, the inside that makes the inside that slides out at the clearance stopper 501, the inside that makes the inside that the inside of cartridge filter 5 is clear, and the inside that the clearance is clear at the time, the inside that makes the inside of cartridge filter 5 to the clearance 5 is clear.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides a position shows plastics diaphragm valve, includes diaphragm valve main part (1), wherein, diaphragm valve main part (1) both ends all are equipped with siphunculus (101), the surface of siphunculus (101) is equipped with rectangle piece (102), spout (103) have been seted up to the internal surface of siphunculus (101), the inside that one end of spout (103) extends to rectangle piece (102), the inside sliding connection of spout (103) has butt piece (2), the one end of butt piece (2) is equipped with threaded rod (3), the one end that butt piece (2) was kept away from to threaded rod (3) runs through rectangle piece (102) and extends the setting outward, cylinder (4) are installed to the one end that butt piece (2) was kept away from to threaded rod (3);
The inside mounting of siphunculus (101) has cartridge filter (5), cartridge filter (5) are unilateral closed drum, a plurality of filtration pore has been seted up to the one end of cartridge filter (5), the surface and the surface looks butt of cartridge filter (5) of butt piece (2), first antiskid stripe (401) have been seted up to the surface of cylinder (4).
2. A position display plastic diaphragm valve according to claim 1, wherein a liquid level meter (6) is arranged at one end of the diaphragm valve main body (1), and a handle (7) is rotatably connected to the inside of the filter cartridge (5) through a pin rod.
3. A position display plastic diaphragm valve according to claim 1, wherein one end of the rectangular block (102) is provided with a protective ring (104), and the interior of the protective ring (104) is connected with a threaded rod (3) in a threaded manner.
4. The position display plastic diaphragm valve of claim 1, wherein the inner surface of the sliding groove (103) is provided with an auxiliary groove (105), the outer surface of the abutting block (2) is provided with a sliding block (201), the sliding block (201) is slidably connected in the auxiliary groove (105), and one end of the abutting block (2) close to the filter cylinder (5) is provided with a second anti-slip stripe.
5. The position display plastic diaphragm valve of claim 1, wherein the limit groove (106) is formed in the inner surface of the through pipe (101), the limit block (501) is arranged on the outer surface of the filter cartridge (5), and the limit block (501) is slidably connected in the limit groove (106).
6. The position display plastic diaphragm valve according to claim 1, wherein a connecting lug block (107) is arranged on the outer surface of the through pipe (101), a bolt (8) is arranged in the connecting lug block (107), and the through pipe (101) is movably arranged with the connecting flange (9) through the bolt (8).
7. The position display plastic diaphragm valve of claim 6, wherein a sealing groove (108) is formed in one end, close to the connecting flange (9), of the through pipe (101), a sealing block (901) is arranged in one end, close to the through pipe (101), of the connecting flange (9), and the sealing block (901) is mounted in the sealing groove (108) in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421092158.1U CN222400600U (en) | 2024-05-20 | 2024-05-20 | A position display plastic diaphragm valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421092158.1U CN222400600U (en) | 2024-05-20 | 2024-05-20 | A position display plastic diaphragm valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222400600U true CN222400600U (en) | 2025-01-28 |
Family
ID=94367626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421092158.1U Active CN222400600U (en) | 2024-05-20 | 2024-05-20 | A position display plastic diaphragm valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222400600U (en) |
-
2024
- 2024-05-20 CN CN202421092158.1U patent/CN222400600U/en active Active
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