CN218152391U

CN218152391U - Sealing valve capable of avoiding deformation of valve plate

Info

Publication number: CN218152391U
Application number: CN202222318844.3U
Authority: CN
Inventors: 盛凯; 居忠义
Original assignee: Yangzhou Ouweijia Machinery Co ltd
Current assignee: Yangzhou Ouweijia Machinery Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-12-27
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a can avoid sealed valve of valve plate deformation, which comprises an outer shell, be provided with the control flume on the side of shell, both sides all are provided with the pipe about the shell, the side of pipe is provided with the guiding gutter, be provided with the slewing mechanism who is used for control flap on the outer wall of shell, all be provided with the positioning mechanism who is used for fixing a position the pipe on the side about the shell, be provided with the fixed establishment who is used for avoiding deformation on the outer wall of shell, be equipped with slewing mechanism, be favorable to rotating the rotation axis and drive the valve plate main part and rotate, realize controlling the flow of the liquid medium of control flume inside, reach the purpose of closing the valve, be equipped with positioning mechanism, be favorable to being connected valve and pipeline, need not use tool and fix, easy operation is convenient, is equipped with fixed establishment, when being favorable to the valve plate main part to carry out separation liquid for valve plate main part stability more can not take place the deformation for the valve plate main part.

Description

Sealing valve capable of avoiding deformation of valve plate

Technical Field

The utility model relates to the technical field of valves, more specifically relate to a can avoid sealing valve of valve plate deformation.

Background

The valve is a control part in a fluid conveying system, has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, is mainly formed by combining a driving assembly and an executing assembly, and has the advantages of labor saving in opening and closing, no influence on medium flow direction, small fluid resistance, small corrosion to a sealing surface and the like.

Common sealing valve is when being connected valve and pipeline, and the mode that all adopts the nut simultaneously couples together valve and pipeline, and whole process need use a large amount of nuts and need the workman to use specific instrument to carry out fixed connection, and the inconvenience of operation ten minutes can lead to having the gap between valve and the pipeline through this kind of connected mode moreover, leads to liquid medium when flowing, and liquid medium can be through the gap leakage come, is unfavorable for liquid medium's transportation.

Common sealing valve is carrying out the during operation, when blocking the inside liquid medium flow of valve, need the valve plate to get up the liquid medium separation, because inside water of pipeline constantly produces the impact to the valve plate, lead to the valve plate can produce deformation, thereby lead to the valve plate to close not strictly, make the gap appear between valve plate and the control flume, make liquid medium can pass through the gap flow between valve plate and the control flume, cause and can not close the mesh that liquid medium flows, reach and close the valve mesh.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a can avoid sealing valve of valve plate deformation to solve the problem that exists among the above-mentioned background art.

The utility model provides a following technical scheme: a sealing valve capable of avoiding deformation of a valve plate comprises a shell, wherein a control groove is formed in the side face of the shell, guide pipes are arranged on the left side and the right side of the shell, a water guide groove is formed in the side face of each guide pipe, a rotating mechanism for controlling the valve is arranged on the outer wall of the shell, positioning mechanisms for positioning the guide pipes are arranged on the left side and the right side of the shell, and a fixing mechanism for avoiding deformation is arranged on the outer wall of the shell;

the rotating mechanism comprises a rotating shaft which is rotatably connected to the bottom of the control groove, the upper end of the rotating shaft penetrates through the shell and is fixedly connected with a rotating disc, and the rotating shaft is located on the outer wall of the control groove and is fixedly connected with a valve plate main body.

Furthermore, the control groove runs through the shell, the guiding gutter runs through the pipe, and shell and pipe all are the setting of cylindric structure.

Further, the valve plate main part is the setting of cylindric structure, the diameter of valve plate main part equals the inner wall diameter of control groove.

Further, positioning mechanism is including setting up the hold up tank that is provided with on the side about the shell, be provided with a plurality of constant head tanks on the outer wall of shell, constant head tank and control tank intercommunication, the inside threaded connection of constant head tank has the locating lever, it also has a plurality of constant head tanks to set up on the outer wall of pipe.

Furthermore, the positioning grooves on the outer wall of the shell are respectively positioned at the left end and the right end of the outer wall of the shell.

Further, fixed establishment includes two dead levers of sliding connection on the shell side, the one end of dead lever all runs through the shell and extends to inside the control flume, be provided with two fixed slots on the lateral wall of valve plate main part.

Further, the two fixing grooves are respectively aligned with the horizontal positions of the two fixing rods.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be equipped with slewing mechanism, be favorable to rotating the rotation axis and drive the valve plate main part and rotate, realize controlling the inside liquid medium flow of control tank, reach the purpose of closing the valve.

2. The utility model discloses a be equipped with positioning mechanism, be favorable to being connected valve and pipeline, need not use tools and nut and fix easy operation convenience.

3. The utility model discloses a be equipped with fixed establishment, when being favorable to the valve plate main part to carry out separation liquid for valve plate main part stability more makes the valve plate main part can not take place deformation, the normal use of the valve of being convenient for.

Drawings

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

Fig. 2 is an exploded view of the catheter structure of fig. 1.

Fig. 3 is a schematic structural diagram of the rotating mechanism of the present invention.

Fig. 4 is a longitudinal sectional view of the valve plate body structure of fig. 3.

Fig. 5 is an exploded view of the positioning mechanism of fig. 2.

Fig. 6 is a schematic structural diagram of the fixing mechanism of the present invention.

Fig. 7 is a schematic cross-sectional view of the fixing groove structure of fig. 6.

The reference signs are: 1. a housing; 101. a control slot; 2. a conduit; 201. a water chute; 3. a rotating mechanism; 301. rotating the disc; 302. a rotating shaft; 303. a valve plate main body; 4. a positioning mechanism; 401. a storage tank; 402. positioning a rod; 403. positioning a groove; 5. a fixing mechanism; 501. fixing the rod; 502. and fixing the grooves.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention, and in addition, the forms of the structures described in the following embodiments are merely examples, and the sealing valve capable of avoiding the deformation of the valve plate according to the present invention is not limited to the structures described in the following embodiments, and 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. 1-7, the utility model provides a can avoid sealing valve of valve plate deformation, including shell 1, be provided with control groove 101 on the side of shell 1, both sides are provided with pipe 2 about shell 1, the side of pipe 2 is provided with guiding gutter 201, be provided with the slewing mechanism 3 that is used for control valve on the outer wall of shell 1, all be provided with the positioning mechanism 4 that is used for fixing pipe 2 on the side of the left and right sides of shell 1, be provided with the fixed establishment 5 that is used for avoiding deformation on the outer wall of shell 1, through the setting of slewing mechanism 3, positioning mechanism 4 and fixed establishment 5, connect valve and pipe 2, it is simple and convenient, the switch of valve can be realized to rotate valve plate main part 303, can fix valve plate main part 303, prevent that valve plate main part 303 from taking place deformation;

the rotating mechanism 3 comprises a rotating shaft 302 which is rotatably connected to the bottom of the control groove 101, the upper end of the rotating shaft 302 penetrates through the shell 1 and is fixedly connected with a rotating disc 301, the rotating shaft 302 is located on the outer wall of the part of the control groove 101 and is fixedly connected with a valve plate main body 303, and the rotating disc 301 can be rotated to drive the rotating shaft 302 and the valve plate main body 303 to rotate through the arrangement of the rotating mechanism 3, so that the liquid in the control groove 101 is controlled to flow, and the purpose of opening and closing the valve is achieved.

In a preferred embodiment, the control tank 101 penetrates the housing 1, the water guide channel 201 penetrates the guide pipe 2, and the housing 1 and the guide pipe 2 are both disposed in a cylindrical structure such that water can flow through the water guide channel 201 and the control tank 101.

In a preferred embodiment, the valve plate body 303 is provided in a cylindrical configuration, the diameter of the valve plate body 303 being equal to the diameter of the inner wall of the control channel 101, so that the valve plate body 303 can safely block the liquid medium inside the control channel 101.

In a preferred embodiment, the positioning mechanism 4 comprises a storage groove 401 arranged on the left side and the right side of the housing 1, a plurality of positioning grooves 403 are arranged on the outer wall of the housing 1, the positioning grooves 403 are communicated with the control groove 101, positioning rods 402 are connected with the internal threads of the positioning grooves 403, a plurality of positioning grooves 403 are also arranged on the outer wall of the conduit 2, the conduit 2 and the housing 1 can be fixed through the positioning mechanism 4, nuts are required to be used for fixing, and the operation is simple and convenient.

In a preferred embodiment, the positioning grooves 403 on the outer wall of the casing 1 are respectively located at the left and right ends of the outer wall of the casing 1, the conduit 2 can enter the positioning grooves 403, and water inside the inner water chute 201 cannot leak out.

In a preferred embodiment, the fixing mechanism 5 includes two fixing rods 501 slidably connected to the side of the housing 1, one end of each fixing rod 501 penetrates through the housing 1 and extends into the control slot 101, two fixing slots 502 are provided on the side wall of the valve plate main body 303, and the fixing mechanism 5 is arranged to fix the valve plate main body 303 when blocking liquid, so that the valve plate main body 303 is not deformed, and normal use of the valve is facilitated.

In a preferred embodiment, the two fixing grooves 502 are aligned with the horizontal positions of the two fixing rods 501, respectively, so that the fixing rods 501 can be inserted into the fixing grooves 502 for the purpose of fixing the valve plate body 303.

The utility model discloses a theory of operation: one end of each of the two guide tubes 2 is inserted into the two positioning grooves 403, the positioning rod 402 is rotated, and the positioning rod 402 is in threaded connection with the positioning grooves 403, so that the positioning rod 402 is inserted into the positioning grooves 403 on the outer wall of the guide tube 2, the guide tube 2 is fixed, and the shell 1 is connected with the guide tube 2;

when needs circulate the inside liquid of guiding gutter 201, rotatory rotary disk 301, it is rotatory to drive rotation axis 302 and valve plate main part 303, make liquid can flow, when needs carry out the separation to the inside liquid of guiding gutter 201, rotatory rotary disk 301, make valve plate main part 303 and control duct 101 contact and fixed slot 502 align with dead lever 501, promote dead lever 501, make dead lever 501 get into inside fixed slot 502, reach the purpose of fixed valve plate main part 303, make the difficult deformation that takes place of valve.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a can avoid sealing valve of valve plate deformation, includes shell (1), its characterized in that: a control groove (101) is formed in the side face of the shell (1), guide pipes (2) are arranged on the left side and the right side of the shell (1), a water guide groove (201) is formed in the side face of each guide pipe (2), a rotating mechanism (3) for controlling a valve is arranged on the outer wall of the shell (1), positioning mechanisms (4) for positioning the guide pipes (2) are arranged on the left side face and the right side face of the shell (1), and fixing mechanisms (5) for avoiding deformation are arranged on the outer wall of the shell (1);

the rotating mechanism (3) comprises a rotating shaft (302) which is rotatably connected to the bottom of the control groove (101), the upper end of the rotating shaft (302) penetrates through the shell (1) and is fixedly connected with a rotating disc (301), and the rotating shaft (302) is located on the outer wall of the part of the control groove (101) and is fixedly connected with a valve plate main body (303).

2. A hermetic valve capable of preventing deformation of a valve plate according to claim 1, wherein: the control groove (101) penetrates through the shell (1), the water guide groove (201) penetrates through the guide pipe (2), and the shell (1) and the guide pipe (2) are both arranged in a cylindrical structure.

3. A hermetic valve capable of preventing deformation of a valve plate according to claim 1, wherein: the valve plate main body (303) is arranged in a cylindrical structure, and the diameter of the valve plate main body (303) is equal to the diameter of the inner wall of the control groove (101).

4. A hermetic valve capable of preventing deformation of a valve plate according to claim 1, wherein: positioning mechanism (4) are provided with hold up tank (401) including setting up on the side about shell (1), be provided with a plurality of constant head tanks (403) on the outer wall of shell (1), constant head tank (403) and control tank (101) intercommunication, the inside threaded connection of constant head tank (403) has locating lever (402), it also has a plurality of constant head tanks (403) to set up on the outer wall of pipe (2).

5. A hermetic valve capable of preventing deformation of a valve plate according to claim 4, wherein: the positioning grooves (403) on the outer wall of the shell (1) are respectively positioned at the left end and the right end of the outer wall of the shell (1).

6. A hermetic valve capable of preventing deformation of a valve plate according to claim 1, wherein: fixed establishment (5) are including two dead levers (501) of sliding connection on shell (1) side, the one end of dead lever (501) all runs through shell (1) and extends to inside control groove (101), be provided with two fixed slots (502) on the lateral wall of valve plate main part (303).

7. A hermetic valve of claim 6, wherein the valve plate is prevented from deformation, and the valve further comprises: the two fixing grooves (502) are respectively aligned with the horizontal positions of the two fixing rods (501).