CN217207756U

CN217207756U - Non-ferrous metal alloy valve body with sealing performance

Info

Publication number: CN217207756U
Application number: CN202122991065.5U
Authority: CN
Inventors: 侯书超
Original assignee: Zibo Linghe Electromechanical Technology Co ltd
Current assignee: Zibo Linghe Electromechanical Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-08-16
Anticipated expiration: 2031-12-01

Abstract

The utility model relates to a valve body technical field just discloses a non ferrous metal alloy valve body with sealing performance, including the registration arm, registration arm top fixedly connected with installation shell, registration arm inner chamber left side fixedly connected with sealing mechanism, registration arm inner chamber right side fixedly connected with one-way mechanism, sealing mechanism includes solid fixed ring, gu fixed ring surface and registration arm inner wall fixed connection, gu fixed ring inside is provided with the rolling disc. The utility model discloses a design has sealing mechanism, and sealing mechanism adopts the mode that sealing washer and seal groove mutually supported, can carry out effective separation to rivers, and sealing mechanism still adopts and revolves the design of twisting formula, and the user can realize opening and being closed this valve body through rotatory rotation handle, and this utility model design has a one-way mechanism, and one-way mechanism adopts the design of one-way valve formula for the inside rivers of valve body only can follow single direction motion, thereby has avoided the influence of rivers backward flow to valve body normal use and function.

Description

Non-ferrous metal alloy valve body with sealing performance

Technical Field

The utility model relates to a valve body technical field specifically is a non ferrous metal alloy valve body with sealing performance.

Background

A valve is defined as a device used to control the direction, pressure, and flow of a fluid in a fluid system. The valve is a device which can make the media (liquid, gas and powder) in the piping and equipment flow or stop and can control the flow, the valve body is made of different materials according to different process media, and the common materials are as follows: the valve body with the medium and high pressure specification is produced by adopting a forging process and can effectively bear medium pressure after being sealed together with the valve core and the valve seat sealing ring.

Under the prior art, most non ferrous metal alloy valve bodies lack good leakproofness to cause the infiltration of rivers and spill over, in addition, non ferrous metal alloy valve body mostly does not possess the unidirectional flow function, and the backward flow of water causes very big influence to the normal use of valve body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a non ferrous metal alloy valve body with sealing performance to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a non ferrous metal alloy valve body with sealing performance, includes the registration arm, registration arm top fixedly connected with installation shell, registration arm inner chamber left side fixedly connected with sealing mechanism, registration arm inner chamber right side fixedly connected with one-way mechanism.

Sealing mechanism is including solid fixed ring, gu fixed ring surface and registration arm inner wall fixed connection, gu fixed ring is inside to be provided with the rolling disc, the fixedly connected with axis of rotation of the inside center department of rolling disc, axis of rotation top fixedly connected with transmission axle, solid fixed ring top and registration arm top are passed to the transmission axle top, the transmission axle top extends to inside the installation shell, transmission axle surface and solid fixed ring top swing joint, transmission axle surface and registration arm top swing joint.

Preferably, axis of rotation bottom fixedly connected with connecting axle, connecting axle bottom and solid fixed ring bottom swing joint, the connecting axle can rotate around self axis under the drive of axis of rotation.

Preferably, a first bevel gear is fixedly connected to the top end of the transmission shaft, a connecting shaft rod is arranged on the right side of the top end of the transmission shaft, a second bevel gear is fixedly connected to one end of the connecting shaft rod and meshed with the first bevel gear, and the first bevel gear and the second bevel gear are matched with each other to transmit power of the connecting shaft rod to the transmission shaft.

Preferably, the other end of the connecting shaft rod penetrates through the inner wall of the right side of the mounting shell and extends out of the mounting shell, the other end of the connecting shaft rod is fixedly connected with a rotating handle, the rotating handle facilitates operation of a user, and the user drives the connecting shaft rod to rotate by screwing the rotating handle.

Preferably, the fixed surface of the rotating disc is connected with a sealing ring, the top end of the transmission shaft penetrates through the top of the sealing ring and extends upwards, the bottom end of the connecting shaft penetrates through the bottom of the sealing ring and extends downwards, the inner wall of the fixing ring is provided with a sealing groove, the sealing groove is matched with the sealing ring, the sealing ring is made of rubber, and the sealing groove and the sealing ring are matched with each other to block water flow.

Preferably, the one-way mechanism comprises a fixing plate, the surface of the fixing plate is fixedly connected with the inner wall of the positioning pipe, a through hole is formed in the center of the inner part of the fixing plate, the fixing plate is of a conical plate-shaped structure, and water can penetrate through the through hole.

Preferably, the fixed plate right side is provided with the connecting plate, the connecting plate surface and the inner wall of the positioning pipe are fixedly connected, the intercommunicating pore has been seted up to the connecting plate inside, be provided with the jam ball between connecting plate and the fixed plate, jam ball and through-flow hole phase-match, be provided with the spring between jam ball and the connecting plate, spring one end and connecting plate left side fixed connection, the other end and jam ball right side fixed connection, the one-way flow of rivers is realized to jam ball and through-flow hole mutually supporting.

Compared with the prior art, the utility model provides a non ferrous metal alloy valve body with sealing performance possesses following beneficial effect:

1. the utility model discloses a design has sealing mechanism, and sealing mechanism adopts the mode that sealing washer and seal groove mutually supported, can carry out effective separation to rivers, and sealing mechanism still adopts and twists the formula design soon, and the user can realize opening and being closed this valve body through rotatory turning handle.

2. The utility model discloses a design has single directional mechanism, and single directional mechanism adopts the design of check valve formula for the inside rivers of valve body can only follow the unidirectional motion, thereby has avoided the influence of rivers backward flow to valve body normal use and function.

Drawings

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

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the overall structure of the present invention;

fig. 3 is a top view of the rotating disk of the present invention;

fig. 4 is a sectional view of the fixing ring of the present invention.

In the figure: 1. a positioning tube; 2. mounting a shell; 3. a sealing mechanism; 31. rotating the disc; 311. a seal ring; 32. a fixing ring; 321. a sealing groove; 33. a rotating shaft; 34. a transmission shaft; 35. a connecting shaft; 36. a connecting shaft rod; 37. rotating the handle; 38. a first bevel gear; 39. a second bevel gear; 4. a one-way mechanism; 41. a fixing plate; 42. blocking the ball; 43. a connecting plate; 44. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a non ferrous metal alloy valve body with sealing performance, includes registration arm 1, 1 top fixedly connected with installation shell 2 of registration arm, 1 inner chamber left side fixedly connected with sealing mechanism 3 of registration arm, 1 inner chamber right side fixedly connected with one-way mechanism 4 of registration arm.

The sealing mechanism 3 comprises a fixing ring 32, the surface of the fixing ring 32 is fixedly connected with the inner wall of the positioning tube 1, a rotating disc 31 is arranged inside the fixing ring 32, a rotating shaft 33 is fixedly connected at the center inside the rotating disc 31, a transmission shaft 34 is fixedly connected at the top end of the rotating shaft 33, the top end of the transmission shaft 34 penetrates through the top of the fixing ring 32 and the top of the positioning tube 1, the top end of the transmission shaft 34 extends into the mounting shell 2, the surface of the transmission shaft 34 is movably connected with the top of the fixing ring 32, the surface of the transmission shaft 34 is movably connected with the top of the positioning tube 1, the bottom end of the rotating shaft 33 is fixedly connected with a connecting shaft 35, the bottom end of the connecting shaft 35 is movably connected with the bottom of the fixing ring 32, the connecting shaft 35 can rotate around the axis of the connecting shaft under the driving of the rotating shaft 33, a first bevel gear 38 is fixedly connected at the top end of the transmission shaft 34, a connecting shaft rod 36 is arranged on the right side of the top end of the transmission shaft 34, and a second bevel gear 39 is fixedly connected with one end of the connecting shaft rod, the second bevel gear 39 is meshed with the first bevel gear 38, the first bevel gear 38 and the second bevel gear 39 are mutually matched to transmit power of the connecting shaft rod 36 to the transmission shaft 34, the other end of the connecting shaft rod 36 penetrates through the inner wall of the right side of the installation shell 2 and extends out of the installation shell 2, the other end of the connecting shaft rod 36 is fixedly connected with a rotating handle 37, the rotating handle 37 facilitates operation of a user, the user drives the connecting shaft rod 36 to rotate through screwing the rotating handle 37, the surface of the rotating disc 31 is fixedly connected with a sealing ring 311, the top end of the transmission shaft 34 penetrates through the top of the sealing ring 311 and extends upwards, the bottom end of the connecting shaft 35 penetrates through the bottom of the sealing ring 311 and extends downwards, a sealing groove 321 is formed in the inner wall of the fixing ring 32, the sealing groove 321 is matched with the sealing ring 311, the sealing ring 311 is made of rubber, and the sealing groove 321 is mutually matched with the sealing ring 311 to realize blocking of water flow.

One-way mechanism 4 includes fixed plate 41, fixed plate 41 surface and 1 inner wall fixed connection of registration arm, the through-flow hole has been seted up to fixed plate 41 inside center department, fixed plate 41 is conical platelike structure, the through-flow hole makes rivers pass fixed plate 41, fixed plate 41 right side is provided with connecting plate 43, connecting plate 43 surface and 1 inner wall fixed connection of registration arm, the inside intercommunicating pore of having seted up of connecting plate 43, be provided with between connecting plate 43 and the fixed plate 41 and block up ball 42, block up ball 42 and through-flow hole phase-match, be provided with spring 44 between block up ball 42 and the connecting plate 43, spring 44 one end and connecting plate 43 left side fixed connection, the other end and block up ball 42 right side fixed connection, block up ball 42 and through-flow hole mutually support and realize the unidirectional flow of rivers.

In the actual operation process, when the device is used, water flow enters the positioning tube 1 from the left side of the positioning tube 1, at this time, the rotating disc 31 is positioned inside the fixed ring 32, the sealing ring 311 is positioned in the sealing groove 321, the water flow is blocked at the left side of the rotating disc 31, a user rotates the rotating handle 37, the rotating handle 37 drives the connecting rod 36 to rotate around the self axis, the connecting rod 36 rotates and drives the second bevel gear 39 to rotate around the self axis synchronously, the second bevel gear 39 rotates and drives the first bevel gear 38 to rotate around the self axis synchronously, the first bevel gear 38 rotates and drives the transmission shaft 34 to rotate around the self axis synchronously, the transmission shaft 34 rotates and drives the rotating shaft 33 to rotate around the self axis synchronously, the rotating shaft 33 rotates and drives the rotating disc 31 to rotate around the self axis synchronously, at this time, the sealing ring 311 is separated from the sealing groove 321, the water flow passes through the fixed ring 32 and enters the right side of the fixed ring 32, the clogging ball 42 is moved rightward by the pressure of the water flow, and the spring 44 is contracted by the pressing of the clogging ball 42 and the connecting plate 43, and the water flow passes through the through-flow hole and the communication hole and is discharged outward from the right side of the positioning pipe 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element described by the phrase "comprising a. -" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. A non-ferrous metal alloy valve body with sealing performance comprises a positioning pipe (1), and is characterized in that: the top of the positioning tube (1) is fixedly connected with an installation shell (2), the left side of the inner cavity of the positioning tube (1) is fixedly connected with a sealing mechanism (3), and the right side of the inner cavity of the positioning tube (1) is fixedly connected with a one-way mechanism (4);

sealing mechanism (3) are including solid fixed ring (32), gu fixed ring (32) surface and registration arm (1) inner wall fixed connection, gu fixed ring (32) is inside to be provided with rolling disc (31), fixedly connected with axis of rotation (33) is located at the inside center of rolling disc (31), axis of rotation (33) top fixedly connected with transmission shaft (34), gu fixed ring (32) top and registration arm (1) top are passed on transmission shaft (34) top, transmission shaft (34) top extends to installation shell (2) inside, transmission shaft (34) surface and gu fixed ring (32) top swing joint, transmission shaft (34) surface and registration arm (1) top swing joint.

2. A non-ferrous alloy valve body with sealing capability as claimed in claim 1 wherein: rotation axis (33) bottom fixed connection has connecting axle (35), connecting axle (35) bottom and solid fixed ring (32) bottom swing joint.

3. A non-ferrous alloy valve body with sealing performance as claimed in claim 1, wherein: the transmission device is characterized in that a first bevel gear (38) is fixedly connected to the top end of the transmission shaft (34), a connecting shaft rod (36) is arranged on the right side of the top end of the transmission shaft (34), a second bevel gear (39) is fixedly connected to one end of the connecting shaft rod (36), and the second bevel gear (39) is meshed with the first bevel gear (38).

4. A non-ferrous alloy valve body with sealing capability as claimed in claim 3 wherein: the other end of the connecting shaft lever (36) penetrates through the inner wall of the right side of the mounting shell (2) and extends out of the mounting shell (2), and the other end of the connecting shaft lever (36) is fixedly connected with a rotating handle (37).

5. A non-ferrous alloy valve body with sealing capability as claimed in claim 1 wherein: the surface fixed connection of rolling disc (31) has sealing washer (311), sealing washer (311) top and upwards extension are passed on transmission axle (34) top, and sealing washer (311) bottom and downwardly extending are passed to connecting axle (35) bottom, seal groove (321) have been seted up to solid fixed ring (32) inner wall, seal groove (321) and sealing washer (311) phase-match, sealing washer (311) are the rubber material.

6. A non-ferrous alloy valve body with sealing capability as claimed in claim 1 wherein: the one-way mechanism (4) comprises a fixing plate (41), the surface of the fixing plate (41) is fixedly connected with the inner wall of the positioning tube (1), a through hole is formed in the center of the inner portion of the fixing plate (41), and the fixing plate (41) is of a conical plate-shaped structure.

7. A non-ferrous alloy valve body with sealing capability as claimed in claim 6 wherein: fixed plate (41) right side is provided with connecting plate (43), connecting plate (43) surface and registration arm (1) inner wall fixed connection, the intercommunicating pore has been seted up to connecting plate (43) inside, be provided with between connecting plate (43) and fixed plate (41) and block up ball (42), block up ball (42) and through-flow hole phase-match, be provided with spring (44) between block up ball (42) and connecting plate (43), spring (44) one end and connecting plate (43) left side fixed connection, the other end and block up ball (42) right side fixed connection.