CN217842728U - Valve plate of mud valve - Google Patents

Valve plate of mud valve Download PDF

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Publication number
CN217842728U
CN217842728U CN202221209034.8U CN202221209034U CN217842728U CN 217842728 U CN217842728 U CN 217842728U CN 202221209034 U CN202221209034 U CN 202221209034U CN 217842728 U CN217842728 U CN 217842728U
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China
Prior art keywords
valve plate
plate main
valve
main body
main part
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CN202221209034.8U
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Chinese (zh)
Inventor
陈景华
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Tianjin Binhai New Area Tanggu Chengfan Precisioncasting Co ltd
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Tianjin Binhai New Area Tanggu Chengfan Precisioncasting Co ltd
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Priority to CN202221209034.8U priority Critical patent/CN217842728U/en
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Abstract

The utility model discloses a mud valve plate, including the valve plate main part, the mounting groove has been seted up in the outside of valve plate main part, the valve plate main part has the avris sealing washer through mounting groove swing joint, the bottom fixedly connected with seal cover of valve plate main part, the outside that the seal cover was kept away from to the bottom of valve plate main part has seted up the kerve, the valve plate main part has the bottom side sealing washer through kerve swing joint, the top fixedly connected with connecting pipe of valve plate main part, the butt joint has been seted up at the top of connecting pipe, the connecting pipe has the valve rod through butt joint threaded connection, through the avris sealing washer, bottom side sealing washer and seal cover, the inner wall of mud valve will be sealed by the outside avris sealing washer of valve plate main part, the bottom side sealing washer of valve plate main part bottom will firmly seal on the seal carrier of mud valve inner wall, seal carrier's inner wall is sealed by the seal cover again, make the valve plate can form triple seal, the sealed effect of valve plate has been improved, the problem of leaking has been avoided the valve plate to appear because of pressure problem after sealing.

Description

Valve plate of mud valve
Technical Field
The utility model relates to a mud valve technical field specifically is a mud valve plate.
Background
The mud valve is also called a cover valve, and is commonly used for discharging mud at the bottom of a sedimentation tank of a municipal water plant and a sewage treatment plant, the applicable medium of the mud valve is raw sewage, the temperature of the medium is generally less than 50 ℃, the working depth of the medium is less than 10 meters, the mud valve is also used for discharging mud and wastewater in a water treatment plant, the mud valve is of an angle structure, and a nylon reinforced rubber diaphragm inside the mud valve can be used for long-term use.
However, when the existing mud valve plate is used, the valve plate only extrudes the valve plate downwards through the valve rod singly, so that the bottom of the valve plate is sealed on a sealing frame on the inner wall of the mud valve, and the problem of poor sealing effect of the mud valve plate is caused.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a mud valve plate to solve and provide the sealed poor problem of effect of mud valve plate among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a mud valve plate, includes the valve plate main part, the mounting groove has been seted up in the outside of valve plate main part, the valve plate main part has the avris sealing washer through mounting groove swing joint, the bottom fixedly connected with seal cover of valve plate main part, the outside that the seal cover was kept away from to the bottom of valve plate main part has seted up the kerve, the valve plate main part has the bottom side sealing washer through kerve swing joint, the top fixedly connected with connecting pipe of valve plate main part, the butt joint mouth has been seted up at the top of connecting pipe, the connecting pipe has the valve rod through butt joint mouth threaded connection, the outside threaded connection of valve rod has the nut.
Further preferably, the valve plate main body is made of alloy materials, the valve plate main body is of a solid structure, and the outer surface of the valve plate main body is smooth.
Further preferably, the valve plate main body comprises a connecting pipe at the top of the valve plate main body and a sealing sleeve at the bottom of the valve plate main body, which are of an integral structure.
Further preferably, the diameter of the mounting groove is matched with the inner diameter of the side sealing ring.
Further preferably, the outer side of the valve rod and the inner wall of the butt joint opening are both provided with threads, and the valve rod is in threaded connection with the butt joint opening through the threads.
Further preferably, the connecting pipe is vertically erected at the top center position of the valve plate main body, and the connecting pipe is in a cylindrical shape.
(III) advantageous effects
The utility model provides a mud valve plate possesses following beneficial effect:
(1) This kind of mud valve plate, through the avris sealing washer that sets up, bottom side sealing washer and seal cover, install the valve plate inside the back at the mud valve when the staff, when using the mud valve plate, the staff is through rotatory valve rod, the valve rod will be downstream in the mud valve, the inner wall of mud valve will be sealed to the outside avris sealing washer of valve plate main part this moment, the valve plate main part thrust of will exerting pressure downwards simultaneously, and the bottom side sealing washer of valve plate main part bottom will firmly seal the seal frame of mud valve inner wall, the seal cover of board main part bottom will insert in the seal frame of mud valve simultaneously, seal the inner wall of the seal frame of mud valve by the seal cover, make the valve plate can form triple sealedly, so improved the sealed effect of valve plate, avoided the valve plate to appear the problem of leaking because of pressure problem after sealed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the valve plate body of the present invention, partially exploded;
fig. 3 is a schematic view of a partial structure of the valve plate body of the present invention.
In the figure: 1. a valve stem; 2. a nut; 3. a connecting pipe; 301. a butt joint port; 4. a valve plate main body; 5. mounting grooves; 6. a side sealing ring; 7. sealing sleeves; 8. a bottom groove; 9. a bottom side seal ring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should 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 orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element 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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a mud valve plate, including valve plate main part 4, mounting groove 5 has been seted up in the outside of valve plate main part 4, valve plate main part 4 has avris sealing washer 6 through 5 swing joint of mounting groove, valve plate main part 4's bottom fixedly connected with seal cover 7, the bottom has been seted up in the outside that seal cover 7 was kept away from to valve plate main part 4's bottom, valve plate main part 4 has bottom side sealing washer 9 through 8 swing joint in the bottom, valve plate main part 4's top fixedly connected with connecting pipe 3, interface 301 has been seted up at the top of connecting pipe 3, connecting pipe 3 has valve rod 1 through interface 301 threaded connection, the outside threaded connection of valve rod 1 has nut 2.
In this embodiment, specifically, the valve plate main body 4 is formed by processing alloy materials, the valve plate main body 4 is of a solid structure, the outer surface of the valve plate main body 4 is smooth, and the valve plate main body 4 formed by processing alloy materials is firmer and more durable.
In this embodiment, specifically, the valve plate main body 4 includes that the connecting pipe 3 at the top of the valve plate main body 4 and the seal cover 7 at the bottom of the valve plate main body 4 are the integral type structure for the valve plate can be better discharge mud.
In this embodiment, specifically, the diameter of mounting groove 5 and the internal diameter looks adaptation of avris sealing washer 6, through rotatory valve rod 1, valve rod 1 will move down in the mud valve, and the inner wall of mud valve will be sealed to the outside avris sealing washer 6 of valve plate main part 4 this moment for the inner wall of sealed mud valve that avris sealing washer 6 can be better.
In this embodiment, specifically, the outside of valve rod 1 and the inner wall to interface 301 all are provided with the screw thread, and valve rod 1 passes through screw thread and interface 301 threaded connection, and the staff of being convenient for installs and dismantles valve rod 1.
In this embodiment, specifically, connecting pipe 3 erects perpendicularly in the top centre position of valve plate main part 4, and connecting pipe 3 is "cylindrical", and messenger's raft and valve rod 1 that can be better through connecting pipe 3 is installed.
The working principle is as follows: the utility model discloses after having installed, at first inspect the utility model discloses a fixed and safety protection of installation, install the valve plate in the inside back of mud valve when the staff, when using the mud valve plate, the staff is through rotatory valve rod 1, valve rod 1 will be in the mud valve downstream, the inner wall of mud valve will be sealed to outside avris sealing washer 6 of valve plate main part 4 this moment, valve plate main part 4 will exert pressure thrust downwards simultaneously, and the bottom side sealing washer 9 of valve plate main part 4 bottom will firmly seal the seal frame of mud valve inner wall, the seal cover 7 of valve plate main part 4 bottom will insert the seal frame of mud valve simultaneously, seal the inner wall of the seal frame of mud valve by seal cover 7, make the valve plate can form triple seal, just so accomplished right the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A mud valve plate, includes valve plate main part (4), its characterized in that: mounting groove (5) have been seted up in the outside of valve plate main body (4), valve plate main body (4) have avris sealing washer (6) through mounting groove (5) swing joint, the bottom fixedly connected with seal cover (7) of valve plate main body (4), the outside that seal cover (7) were kept away from to the bottom of valve plate main body (4) has seted up kerve (8), valve plate main body (4) have bottom side sealing washer (9) through kerve (8) swing joint, the top fixedly connected with connecting pipe (3) of valve plate main body (4), butt joint mouth (301) have been seted up at the top of connecting pipe (3), connecting pipe (3) have valve rod (1) through butt joint mouth (301) threaded connection, the outside threaded connection of valve rod (1) has nut (2).
2. The mud valve plate of claim 1, wherein: the valve plate main body (4) is formed by processing an alloy material, the valve plate main body (4) is of a solid structure, and the outer surface of the valve plate main body (4) is smooth.
3. The mud valve plate of claim 1, wherein: the valve plate main body (4) comprises a connecting pipe (3) at the top of the valve plate main body (4) and a sealing sleeve (7) at the bottom of the valve plate main body (4) which are of an integrated structure.
4. The mud valve plate as claimed in claim 1, wherein: the diameter of the mounting groove (5) is matched with the inner diameter of the side sealing ring (6).
5. The mud valve plate as claimed in claim 1, wherein: the outside of valve rod (1) and the inner wall to interface (301) all are provided with the screw thread, valve rod (1) pass through screw thread and to interface (301) threaded connection.
6. The mud valve plate as claimed in claim 1, wherein: the connecting pipe (3) is vertically erected in the center of the top of the valve plate main body (4), and the connecting pipe (3) is cylindrical.
CN202221209034.8U 2022-05-11 2022-05-11 Valve plate of mud valve Active CN217842728U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221209034.8U CN217842728U (en) 2022-05-11 2022-05-11 Valve plate of mud valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221209034.8U CN217842728U (en) 2022-05-11 2022-05-11 Valve plate of mud valve

Publications (1)

Publication Number Publication Date
CN217842728U true CN217842728U (en) 2022-11-18

Family

ID=84020400

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221209034.8U Active CN217842728U (en) 2022-05-11 2022-05-11 Valve plate of mud valve

Country Status (1)

Country Link
CN (1) CN217842728U (en)

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