CN213711885U - Antifouling structure of valve inner chamber - Google Patents
Antifouling structure of valve inner chamber Download PDFInfo
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- CN213711885U CN213711885U CN202022303359.XU CN202022303359U CN213711885U CN 213711885 U CN213711885 U CN 213711885U CN 202022303359 U CN202022303359 U CN 202022303359U CN 213711885 U CN213711885 U CN 213711885U
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Abstract
The utility model provides an antifouling structure of valve inner chamber, including the valve body, the entry, export, the portion of opening and close, first cavity, the second cavity, first dog, the second dog, clean ball, poker rod, first concave-convex part, promotion subassembly, striking portion and second concave-convex part, the both sides of valve body are equipped with entry and export, should enter the mouth and be equipped with the portion of opening and close between the export. The utility model discloses a first concave-convex part promotes the subassembly, the setting of striking portion and second concave-convex part, when the poker rod rises or descends, first concave-convex part and the extrusion of second concave-convex part promote the subassembly, the striking portion that promotes the subassembly tip forms the striking of certain frequency to valve body inner wall, clear away absorbent impurity on the inner wall through the mode of vibration, carry the outside through the fluid, avoided because of impurity long-term inner wall, especially at the gathering of corner and block valve inner chamber passageway and influence the circulation efficiency.
Description
Technical Field
The utility model belongs to the technical field of valve structure, especially, relate to an antifouling structure of valve inner chamber.
Background
Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). The valve is a control part in the fluid conveying system and has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting, overflowing, relieving pressure and the like.
The valve all has the inner chamber, and the inner chamber all has the corner moreover, and especially these corners are easy to accumulate impurity, and the time of having a specified duration will cause the valve circulation unsmooth, even take place to block up. The valve is difficult to clean after blockage, and the valve needs to be disassembled and then cleaned by a brush, which is troublesome and labor-consuming.
Therefore, it is necessary to invent an anti-fouling structure for the inner cavity of the valve.
Disclosure of Invention
In order to solve the technical problem, the utility model provides an antifouling structure of valve inner chamber to solve current valve inner chamber, impurity is gathered easily to especially corner, and then causes the problem that the circulation is not smooth and easy. An antifouling structure of a valve inner cavity comprises a valve body, an inlet, an outlet, an opening and closing part, a first cavity, a second cavity, a first stop block, a second stop block, a cleaning ball, a poke rod, a first concave-convex part, a pushing assembly, an impact part and a second concave-convex part, wherein the inlet and the outlet are arranged on two sides of the valve body, the opening and closing part is arranged between the inlet and the outlet, the first stop block is detachably connected to the inlet, and the first cavity is defined by the first stop block and the opening and closing part; the outlet is detachably connected with a second stop block, and a second cavity is defined between the second stop block and the opening and closing part; wherein a plurality of cleaning balls are arranged in the first cavity and the second cavity; a poke rod is vertically arranged in the middle of the valve body, penetrates through the opening and closing part, a first concave-convex part is arranged on the poke rod positioned in the first cavity, a pushing assembly is arranged on one side of the first concave-convex part, and an impact part is arranged at the end part of the pushing assembly; the poke rod in the second cavity is provided with a second concave-convex part, a pushing assembly is arranged on one side of the second concave-convex part, and an impact part is arranged at the end part of the pushing assembly.
The first concave-convex part comprises a connecting sleeve, a convex ring part and a groove part, wherein the connecting sleeve is fixedly connected to the poke rod, the plurality of convex ring parts are arranged on the periphery of the connecting sleeve at equal intervals, and the groove part is formed between every two adjacent convex ring parts.
The pushing assembly comprises a sliding plate, a guide block and a spring part, wherein a sliding groove is formed in the middle of the sliding plate, the guide block is arranged in the sliding groove, and the spring part is arranged on one side of the guide block.
The first stop block and the second stop block are consistent in structure, the middle of the first stop block and the second stop block are provided with through holes, the through holes are conical holes, the openings on the outer sides of the through holes are large, and the openings on the inner sides of the through holes are small.
First dog all adopts threaded connection mode to realize detachable the connection with the second dog.
The cleaning ball is a hollow metal ball.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a setting of clean ball, under the promotion of the liquid of clean ball under the flow state, can carry out irregular cluster in valve inner chamber and move the striking, have certain clean effect to valve inner chamber.
The utility model discloses a first concave-convex part, promote the subassembly, the setting of striking portion and second concave-convex part, the opening and the closure of valve, need realize through the lift of poker rod, when poker rod rises or descends, promote the subassembly through first concave-convex part and second concave-convex part extrusion, and then, the striking portion through promoting the subassembly tip forms the striking of certain frequency to valve body inner wall, and then, drive absorbent impurity on the inner wall through the mode of vibration and arrive, then, carry the outside through the fluid, avoided because of impurity long-term at the inner wall, especially at the gathering of corner blocking valve inner chamber passageway, and then, influence circulation efficiency.
The utility model discloses a setting of first dog and second dog prevents that the clean ball from wandering, and through the setting of bell mouth, avoids the clean ball to block up the through-hole.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the first concave-convex portion of the present invention.
Fig. 3 is a schematic structural diagram of the pushing assembly of the present invention.
In the figure:
1-a valve body, 2-an inlet, 3-an outlet, 4-an opening and closing part, 5-a first cavity, 6-a second cavity, 7-a first stop block, 8-a second stop block, 9-a cleaning ball, 10-a poke rod, 11-a first concave-convex part, 111-a connecting sleeve, 112-a convex ring part, 113-a groove part, 12-a pushing component, 121-a sliding plate, 122-a guide block, 123-a spring part, 13-an impact part and 14-a second concave-convex part.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 3
The utility model provides an antifouling structure of valve inner chamber, including valve body 1, entry 2, export 3, opening and close portion 4, first cavity 5, second cavity 6, first dog 7, second dog 8, clean ball 9, poker rod 10, first concave-convex part 11, promote subassembly 12, striking portion 13 and second concave-convex part 14, the both sides of valve body 1 are equipped with entry 2 and export 3, are equipped with opening and close portion 4 between this entry 2 and export 3, wherein, entry 2 department detachably is connected with first dog 7, and encloses into first cavity 5 between first dog 7 and the opening and close portion 4; a second stop block 8 is detachably connected to the outlet 3, and a second cavity 6 is defined between the second stop block 8 and the opening and closing part 4; wherein, a plurality of cleaning balls 9 are arranged in the first cavity 5 and the second cavity 6; a poke rod 10 is vertically arranged in the middle of the valve body 1, the poke rod 10 penetrates through the opening and closing part 4, a first concave-convex part 11 is arranged on the poke rod 10 positioned in the first cavity 5, a pushing assembly 12 is arranged on one side of the first concave-convex part 11, and an impact part 13 is arranged at the end part of the pushing assembly 12; a second concavo-convex portion 14 is provided on the tap lever 10 located in the second chamber 6, a pushing member 12 is provided on the second concavo-convex portion 14 side, and a striking portion 13 is provided at an end portion of the pushing member 12.
The first concavo-convex part 11 includes a connecting sleeve 111, a convex ring part 112 and a groove part 113, wherein the connecting sleeve 111 is fixedly connected to the poker rod 10, a plurality of convex ring parts 112 are equidistantly arranged on the periphery of the connecting sleeve 111, and the groove part 113 is formed between two adjacent convex ring parts 112.
The pushing assembly 12 comprises a sliding plate 121, a guide block 122 and a spring part 123, wherein a sliding groove is formed in the middle of the sliding plate 121, the guide block 122 is arranged in the sliding groove, the spring part 123 is arranged on one side of the guide block 122, and the spring part 123 plays a role in resetting.
The first stop block 7 and the second stop block 8 are consistent in structure, the middle of the first stop block is provided with a through hole, the through hole is a conical hole, the opening on the outer side of the through hole is large, the opening on the inner side of the through hole is small, the conical hole is formed, and the cleaning ball 9 is prevented from blocking the through hole.
The cleaning ball 9 is a hollow metal ball, cleaning bristles are arranged on the periphery of the cleaning ball, the cleaning ball has high hardness and light weight, and can be irregularly moved and impacted in the inner cavity of the valve under the pushing of liquid in a flowing state, so that the inner cavity of the valve is cleaned to a certain extent.
Principle of operation
The utility model discloses in, the opening and the closure of valve, need realize through the lift of poker rod 10, when poker rod 10 rises or descends, promote subassembly 12 through first concave-convex part 11 and the 14 extrusion of second concave-convex part, and then, 13 striking portions through promoting subassembly 12 tip form the striking of certain frequency to 1 inner wall of valve body, and then, clear away absorbent impurity on the 1 inner wall of valve body through the mode of vibration, then, carry the outside through the fluid, avoided because of impurity long-term at the inner wall, especially block valve inner chamber passageway and influence the circulation efficiency in the gathering of corner, because a lot of valves need regularly open and be closed, so opening and closed in-process, can carry out cleaning to valve inner chamber wall at any time, therefore, automatic antifouling purpose has been reached.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (6)
1. The utility model provides a valve inner chamber antifouling structure which characterized in that: the valve comprises a valve body (1), an inlet (2), an outlet (3), an opening and closing part (4), a first cavity (5), a second cavity (6), a first stop block (7), a second stop block (8), a cleaning ball (9), a poking rod (10), a first concave-convex part (11), a pushing assembly (12), an impact part (13) and a second concave-convex part (14), wherein the inlet (2) and the outlet (3) are arranged on two sides of the valve body (1), the opening and closing part (4) is arranged between the inlet (2) and the outlet (3), the first stop block (7) is detachably connected at the inlet (2), and the first cavity (5) is enclosed between the first stop block (7) and the opening and closing part (4); a second stop block (8) is detachably connected to the outlet (3), and a second cavity (6) is defined between the second stop block (8) and the opening and closing part (4); wherein a plurality of cleaning balls (9) are arranged in the first cavity (5) and the second cavity (6); a poke rod (10) is vertically arranged in the middle of the valve body (1), the poke rod (10) penetrates through the opening and closing part (4), a first concave-convex part (11) is arranged on the poke rod (10) located in the first cavity (5), a pushing assembly (12) is arranged on one side of the first concave-convex part (11), and an impact part (13) is arranged at the end part of the pushing assembly (12); a second concave-convex part (14) is arranged on the poke rod (10) positioned in the second cavity (6), a pushing component (12) is arranged on one side of the second concave-convex part (14), and an impact part (13) is arranged at the end part of the pushing component (12).
2. The valve lumen anti-fouling structure of claim 1, wherein: the first concave-convex part (11) comprises a connecting sleeve (111), convex ring parts (112) and a groove part (113), wherein the connecting sleeve (111) is fixedly connected to the poke rod (10), a plurality of convex ring parts (112) are arranged on the periphery of the connecting sleeve (111) at equal intervals, and the groove part (113) is formed between every two adjacent convex ring parts (112).
3. The valve lumen anti-fouling structure of claim 1, wherein: the pushing assembly (12) comprises a sliding plate (121), a guide block (122) and a spring piece (123), wherein a sliding groove is formed in the middle of the sliding plate (121), the guide block (122) is arranged in the sliding groove, and the spring piece (123) is arranged on one side of the guide block (122).
4. The valve lumen anti-fouling structure of claim 1, wherein: the first stop block (7) and the second stop block (8) are consistent in structure, through holes are formed in the middle of the first stop block and the second stop block, the through holes are conical holes, the openings in the outer sides of the through holes are large, and the openings in the inner sides of the through holes are small.
5. The valve lumen anti-fouling structure of claim 4, wherein: the first stop block (7) and the second stop block (8) are detachably connected in a threaded connection mode.
6. The valve lumen anti-fouling structure of claim 1, wherein: the cleaning ball (9) is a hollow metal ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303359.XU CN213711885U (en) | 2020-10-16 | 2020-10-16 | Antifouling structure of valve inner chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303359.XU CN213711885U (en) | 2020-10-16 | 2020-10-16 | Antifouling structure of valve inner chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213711885U true CN213711885U (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022303359.XU Active CN213711885U (en) | 2020-10-16 | 2020-10-16 | Antifouling structure of valve inner chamber |
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| CN (1) | CN213711885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067187A (en) * | 2022-07-06 | 2022-09-20 | 重庆三体应用技术研究院有限公司 | Anti-siphon pressure compensation type purple high-drip irrigation pipe |
-
2020
- 2020-10-16 CN CN202022303359.XU patent/CN213711885U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067187A (en) * | 2022-07-06 | 2022-09-20 | 重庆三体应用技术研究院有限公司 | Anti-siphon pressure compensation type purple high-drip irrigation pipe |
| CN115067187B (en) * | 2022-07-06 | 2023-12-08 | 新疆益峰塑料制品有限公司 | Anti-siphon pressure compensation type purple high-resistance drip irrigation pipe |
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