CN214500064U

CN214500064U - Gas-solid two-phase linkage monitoring valve with good sealing performance

Info

Publication number: CN214500064U
Application number: CN202023147030.5U
Authority: CN
Inventors: 钱志平; 杨周超
Original assignee: Changzhou Credit Transmission Machinery Co ltd
Current assignee: Changzhou Credit Transmission Machinery Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-26
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a gas-solid double-phase linkage monitoring valve that leakproofness is good relates to monitoring valve technical field. The utility model discloses a monitoring valves body and display mechanism, display mechanism installs terminal surface before the monitoring valves body, monitoring valves body bottom surface is provided with the mount pad, monitoring valves body left side wall is connected with the feed liquor pipe, monitoring valves body right side wall is connected with the drain pipe, the equal fixedly connected with connecting plate of feed liquor pipe and drain pipe one end, the connecting plate medial surface is provided with the seal cover, connecting plate one surface array has a plurality of connecting holes, be provided with first sealing ring between feed liquor pipe and the monitoring valves body, be provided with the second sealing ring between drain pipe and the monitoring valves body. The utility model discloses a set up seal cover, multiunit sealing ring and sealed the pad, let this valve have good leakproofness and weatherability, be difficult for appearing the fluid and reveal under the long-term use.

Description

Gas-solid two-phase linkage monitoring valve with good sealing performance

Technical Field

The utility model belongs to the technical field of the monitoring valve, especially, relate to a gas-solid double-phase linkage monitoring valve that leakproofness is good.

Background

The 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 valves of a fluid control system, has quite a plurality of varieties and specifications from the simplest stop valve to various valves used in an extremely complex automatic control system, and 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 existing gas-solid two-phase monitoring valve has poor weather resistance, and the sealing property is gradually poor under the condition of long-term use, so that fluid leakage is caused; therefore, a gas-solid two-phase linkage monitoring valve with good sealing performance is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas-solid double-phase linkage monitoring valve that leakproofness is good, it is relatively poor to solve current gas-solid double-phase monitoring valve weatherability, under the condition of long-term use, the leakproofness can worsen gradually, leads to the problem that the fluid was revealed.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a double-phase linkage monitoring valves of gas-solid that leakproofness is good, including monitoring valves body and display mechanism, the terminal surface before monitoring valves body is installed to display mechanism, monitoring valves body bottom surface is provided with the mount pad, monitoring valves body left side wall is connected with the feed liquor pipe, monitoring valves body right side wall is connected with the drain pipe, the equal fixedly connected with connecting plate of feed liquor pipe and drain pipe one end, monitoring valves body monitors the fluid of inside, with the state display of fluid through display mechanism, the feed liquor pipe is leading-in with the fluid, the drain pipe is derived the fluid, can be connected feed liquor pipe and drain pipe with other pipelines through the connecting plate.

Furthermore, a sealing sleeve is arranged on the inner side face of the connecting plate, a plurality of connecting holes are formed in the surface array of the connecting plate, a user can conveniently connect the device with other pipelines through the connecting holes, the sealing sleeve improves the sealing performance of the connecting position, and fluid is prevented from flowing out of a connecting gap.

Further, be provided with first sealing ring between feed liquor pipe and the monitoring valve body, first sealing ring is located feed liquor pipe and monitoring valve body inboard, and first sealing ring promotes the leakproofness between feed liquor pipe and the monitoring valve body, lets the device more durable and be difficult for revealing.

Further, be provided with the second sealing ring between drain pipe and the monitoring valve body, the second sealing ring is located drain pipe and monitoring valve body inboard, and the second sealing ring promotes the leakproofness between drain pipe and the monitoring valve body, lets the device more durable and be difficult for revealing.

Furthermore, a flow-limiting clamping plate is arranged inside the monitoring valve body, a circulation hole is formed in one surface of the flow-limiting clamping plate, a limiting seat is arranged on the upper surface of the monitoring valve body, an internal thread hole is formed inside the limiting seat, a threaded column is arranged inside the internal thread hole, the threaded column is in threaded fit with the internal thread hole, a valve flap is arranged at one end of the threaded column, the position of the valve flap is matched with the circulation hole, and fluid is blocked by the flow-limiting clamping plate and flows out of the circulation hole; rotating the rotating rod, matching the threaded column with the internal threaded hole, changing the position of the threaded column, separating the valve clack from the circulation hole, and allowing the liquid to flow out of the circulation hole; when the flap blocks the flow-through hole, fluid cannot pass through.

Further, screw thread post one end fixedly connected with bull stick is provided with sealed the pad between screw thread post one end and the bull stick, and the carousel is installed to bull stick one end, and sealed the leakproofness that promotes spacing seat, lets the device's leakproofness better.

Furthermore, the flow guide plates are arranged on the inner side faces of the flow limiting clamping plates, so that the flow of fluid is smoother by the flow guide plates, the pressure on the flow limiting clamping plates is reduced, and the weather resistance of the device is improved.

The utility model discloses following beneficial effect has:

1. the utility model is convenient for the user to connect the device with other pipelines by arranging the connecting plate and the connecting hole; the sealing performance of the connecting part is improved by arranging the sealing sleeve, and the fluid flowing out of the connecting gap is prevented.

2. The utility model discloses a set up the multiunit sealing ring, promote the leakproofness between drain pipe and feed liquor pipe and the monitoring flap body, let the device more durable and be difficult for revealing.

3. The sealing gasket is arranged, so that the sealing performance of the limiting seat is improved, the sealing performance of the device is better, and fluid is not easy to leak from the rotating rod; through setting up the guide plate, reduce the pressure that the current-limiting cardboard received, promote the device's weatherability.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic isometric view of a gas-solid two-phase linkage monitoring valve with good sealing performance;

FIG. 2 is a schematic diagram of a right side three-dimensional structure of a gas-solid two-phase linkage monitoring valve with good sealing performance;

FIG. 3 is a schematic view of a gas-solid two-phase linkage monitoring valve with good sealing performance;

FIG. 4 is a schematic view of the cross-sectional structure A-A of FIG. 3;

fig. 5 is a partially enlarged view of a portion B in fig. 4.

In the drawings, the components represented by the respective reference numerals are listed below: 1. monitoring the valve body; 2. a display mechanism; 3. a mounting seat; 4. a liquid inlet pipe; 5. a liquid outlet pipe; 6. a connecting plate; 7. connecting holes; 8. sealing sleeves; 9. a limiting seat; 10. a rotating rod; 11. a turntable; 12. a first seal ring; 13. a second seal ring; 14. an internally threaded bore; 15. a threaded post; 16. a gasket; 17. a valve flap; 18. a current limiting card board; 19. a flow-through hole; 20. a baffle.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Please refer to fig. 1-5, the utility model relates to a gas-solid two-phase linkage monitoring valve that leakproofness is good, including monitoring valve body 1 and display mechanism 2, display mechanism 2 is installed in terminal surface before monitoring

valve body

1, 1 bottom surface of monitoring valve body is provided with

mount pad

3, 1 left side wall connection of monitoring valve body has feed liquor pipe 4, 1 right side wall connection of monitoring valve body has drain pipe 5, the equal fixedly connected with connecting plate 6 of feed liquor pipe 4 and drain pipe 5 one end, monitoring valve body 1 monitors inside fluid, show the state of fluid through display mechanism 2, feed liquor pipe 4 is leading-in with the fluid, drain pipe 5 derives the fluid, can be connected feed liquor pipe 4 and drain pipe 5 with other pipelines through connecting plate 6.

Preferably, the sealing sleeve 8 is arranged on the inner side face of the connecting plate 6, a plurality of connecting holes 7 are formed in the surface array of the connecting plate 6, a user can conveniently connect the device with other pipelines through the connecting holes 7, the sealing sleeve 8 improves the sealing performance of the connecting position, and fluid flowing out of a connecting gap is prevented.

Preferably, be provided with first sealing ring 12 between feed liquor pipe 4 and the monitoring valve body 1, first sealing ring 12 is located feed liquor pipe 4 and monitoring valve body 1 inboard, and first sealing ring 12 promotes the leakproofness between feed liquor pipe 4 and the monitoring valve body 1, lets the device more durable and be difficult for revealing.

Preferably, be provided with second sealing ring 13 between drain pipe 5 and the monitoring valve body 1, second sealing ring 13 is located drain pipe 5 and monitoring valve body 1 inboard, and second sealing ring 13 promotes the leakproofness between drain pipe 5 and the monitoring valve body 1, lets the device more durable and be difficult for revealing.

Preferably, a flow-limiting clamping plate 18 is arranged inside the monitoring valve body 1, a circulation hole 19 is arranged on one surface of the flow-limiting clamping plate 18, a limiting seat 9 is arranged on the upper surface of the monitoring valve body 1, an internal threaded hole 14 is arranged inside the limiting seat 9, a threaded column 15 is arranged inside the internal threaded hole 14, the threaded column 15 is in threaded fit with the internal threaded hole 14, a valve flap 17 is arranged at one end of the threaded column 15, the position of the valve flap 17 is matched with the circulation hole 19, and fluid is blocked by the flow-limiting clamping plate 18 and flows out of the circulation hole 19; rotating the rotating rod 10, matching the threaded column 15 with the internal threaded hole 14, changing the position of the threaded column 15, separating the valve clack 17 from the flow hole 19, and allowing the liquid to flow out of the flow hole 19; when the flap 17 blocks the flow opening 19, fluid cannot pass through.

Preferably, 15 one ends fixedly connected with bull stick 10 of screw thread post, be provided with sealed the pad 16 between 15 one ends of screw thread post and the bull stick 10, carousel 11 is installed to bull stick 10 one end, and sealed pad 16 promotes spacing seat 9's leakproofness, lets the device's leakproofness better.

Preferably, the flow-guiding plates 20 are arranged on the opposite inner side surfaces of the flow-limiting clamping plate 18, and the flow-guiding plates 20 allow fluid to flow more smoothly, so that the pressure on the flow-limiting clamping plate 18 is reduced, and the weather resistance of the device is improved.

As shown in fig. 1 to 5, this embodiment is a method for using a gas-solid two-phase linkage monitoring valve with good sealing performance: the device is convenient for a user to connect with other pipelines through the connecting hole 7 and the connecting plate 6; the monitoring valve body 1 monitors the fluid inside and displays the state of the fluid through the display mechanism 2; the sealing sleeve 8 improves the sealing performance of the joint to prevent fluid from flowing out of the joint gap, the first sealing ring 12 improves the sealing performance between the liquid inlet pipe 4 and the monitoring valve body 1, the second sealing ring 13 improves the sealing performance between the liquid outlet pipe 5 and the monitoring valve body 1, the sealing gasket 16 improves the sealing performance of the limiting seat 9, and the flow guide plate 20 reduces the pressure on the current-limiting clamping plate 18 and improves the weather resistance of the device; the flow of fluid inside the device can be regulated by rotating the rotating disk 11.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments 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 invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a gas-solid two-phase linkage monitoring valve that leakproofness is good, includes monitoring valve body (1) and display mechanism (2), its characterized in that: terminal surface before monitoring valve body (1) is installed in display mechanism (2), and monitoring valve body (1) bottom surface is provided with mount pad (3), and monitoring valve body (1) left side wall is connected with feed liquor pipe (4), and monitoring valve body (1) right side wall is connected with drain pipe (5), and equal fixedly connected with connecting plate (6) of feed liquor pipe (4) and drain pipe (5) one end.

2. The gas-solid two-phase linkage monitoring valve with good sealing performance as claimed in claim 1, wherein a sealing sleeve (8) is arranged on the inner side surface of the connecting plate (6), and a plurality of connecting holes (7) are arrayed on one surface of the connecting plate (6).

3. The gas-solid two-phase linkage monitoring valve with good sealing performance as claimed in claim 1, wherein a first sealing ring (12) is arranged between the liquid inlet pipe (4) and the monitoring valve body (1), and the first sealing ring (12) is positioned at the inner sides of the liquid inlet pipe (4) and the monitoring valve body (1).

4. The gas-solid two-phase linkage monitoring valve with good sealing performance as claimed in claim 1, wherein a second sealing ring (13) is arranged between the liquid outlet pipe (5) and the monitoring valve body (1), and the second sealing ring (13) is located on the inner side of the liquid outlet pipe (5) and the monitoring valve body (1).

5. The gas-solid two-phase linkage monitoring valve with good sealing performance is characterized in that a flow limiting clamping plate (18) is arranged inside a monitoring valve body (1), a circulation hole (19) is formed in one surface of the flow limiting clamping plate (18), a limiting seat (9) is arranged on the upper surface of the monitoring valve body (1), an internal threaded hole (14) is formed inside the limiting seat (9), a threaded column (15) is arranged inside the internal threaded hole (14), the threaded column (15) is in threaded fit with the internal threaded hole (14), a valve flap (17) is arranged at one end of the threaded column (15), and the position of the valve flap (17) is matched with the circulation hole (19).

6. The gas-solid two-phase linkage monitoring valve with good sealing performance as claimed in claim 5, wherein one end of the threaded column (15) is fixedly connected with the rotating rod (10), a sealing gasket (16) is arranged between one end of the threaded column (15) and the rotating rod (10), and a rotating disc (11) is mounted at one end of the rotating rod (10).

7. The gas-solid two-phase linkage monitoring valve with good sealing performance as claimed in claim 1, wherein the flow-limiting clamping plate (18) is provided with a flow-guiding plate (20) on the inner side surface thereof.