CN217108278U

CN217108278U - Valve with high leakproofness

Info

Publication number: CN217108278U
Application number: CN202220403591.7U
Authority: CN
Inventors: 冯桂波
Original assignee: Dalian Trumps Control Equipment Co ltd
Current assignee: Dalian Trumps Control Equipment Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-08-02
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a valve with high leakproofness, including the conveyer pipe, the mounting groove has been seted up on the top at conveyer pipe middle part, and the thread groove has been seted up to the side at conveyer pipe middle part, and the draw-in groove has been seted up to the left and right sides at conveyer pipe middle part, and the inside demountable installation of draw-in groove has the joint subassembly, and the inside movable mounting of mounting groove has the valve member. In the above scheme, set up the joint subassembly and can make the valve wholly more simple and easy dismouting, consequently can more convenient change when the valve appears the damage and needs the condition of change, do not need staff's cost the overlength time, the dismouting time has been practiced thrift, the maintenance efficiency has been improved, the effect of improving whole valve practicality has been reached, it can make screw rod and liquid keep apart completely to set up the valve subassembly, consequently, do not worry the screw rod live time overlength can be by the condition of oxidation corrosion, consequently, can effectual extension screw rod's life, further the practicality of integrated device has been improved.

Description

Valve with high leakproofness

Technical Field

The utility model relates to an internal medicine nursing technical field, more specifically say, the utility model relates to a valve with high leakproofness.

Background

The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, can be divided into a shut-off valve, a check valve, an adjusting valve and the like according to functions of the valve, is a control part in a fluid conveying system, and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting, overflowing, relieving pressure and the like.

However, in practical use, there still exist some disadvantages, such as: the existing partial valve has general sealing performance, so that after the valve is used for a long time, the interior of the valve can be oxidized, threaded parts such as a screw rod can be corroded, the practicability of the valve is further influenced, the installation of the partial valve is also difficult, the valve is required to consume more time to disassemble and assemble in the maintenance process, and the practicability of the whole valve is further reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a valve with high leakproofness to the leakproofness of solving prior art valve is lower and the comparatively difficult practicality lower problem that leads to the integrated device of dismouting.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a valve with high leakproofness, includes the conveyer pipe, the mounting groove has been seted up on the top at conveyer pipe middle part, the thread groove has been seted up to the side at conveyer pipe middle part, the draw-in groove has been seted up to the left and right sides at conveyer pipe middle part, the inside demountable installation of draw-in groove has the joint subassembly, the inside movable mounting of mounting groove has the valve member.

The clamping component comprises a first half ring and a second half ring, clamping plates are fixedly mounted on the left side and the right side of the inner wall of the first half ring and the inner wall of the second half ring, and the size of each clamping plate is matched with the size of each clamping groove.

The outer surfaces of the first half ring and the second half ring are fixedly communicated with a mounting pipe, a stud is installed on the inner thread of the mounting pipe, nuts are installed on the upper end and the lower end of the stud in a threaded mode, a square groove is formed in the surface of the second half ring, the shape of the square groove is matched with that of the valve assembly, and the size of the stud is matched with that of the thread groove.

Wherein, the valve member includes the holding rod, the bottom fixed mounting of holding rod has the screw rod, the bottom of screw rod is rotated and is installed square valve piece, the surface thread of screw rod installs the transmission ring, the equal fixed mounting in the left and right sides of transmission ring has the dead lever, the lower extreme fixed mounting of screw rod surface has the cage.

The top end of the isolation cover is movably sleeved inside the bottom surface of the transmission ring, the bottom end of the fixing rod is fixedly installed on the side surface of the second half ring, a chuck is integrally formed at the bottom end of the screw rod, a circular groove is formed in the surface of the square valve block, and the chuck is rotatably installed inside the circular groove.

Wherein, the size of the mounting groove is matched with the size of the valve component.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

in the above scheme, set up the joint subassembly and can make the whole simpler and easy dismouting of valve, consequently can be more convenient change when the valve appears the damage and the condition that needs to be changed, do not need staff's cost too much time, the dismouting time has been practiced thrift, maintenance efficiency has been improved, the effect of improving whole valve practicality has been reached, it can make screw rod and liquid keep apart completely to set up the valve component, consequently, do not worry that the overlength of screw rod live time can be by the condition of oxidation corrosion, consequently, can effectual extension screw rod's life, further improvement the practicality of integrated device.

Drawings

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

FIG. 2 is a perspective assembly view of the integrated device of the present invention;

FIG. 3 is a schematic view of the structure of the conveying pipe of the present invention;

FIG. 4 is a schematic view of the clamping assembly of the present invention;

fig. 5 is a schematic view of the valve assembly of the present invention.

[ reference numerals ]

1. A delivery pipe; 11. mounting grooves; 12. a thread groove; 13. a card slot; 2. a clamping assembly; 21. a first half ring; 22. a second half ring; 23. clamping a plate; 24. installing a pipe; 25. a stud; 26. a nut; 27. a square groove; 3. a valve assembly; 31. a holding rod; 32. a screw; 33. a square valve block; 34. a drive ring; 35. a fixing rod; 36. and (4) an isolation cover.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a valve with high leakproofness as attached figure 1 to attached figure 5, including conveyer pipe 1, mounting groove 11 has been seted up on the top at conveyer pipe 1 middle part, thread groove 12 has been seted up to the side at conveyer pipe 1 middle part, draw-in groove 13 has been seted up to the left and right sides at conveyer pipe 1 middle part, the inside demountable installation of draw-in groove 13 has joint subassembly 2, the inside movable mounting of mounting groove 11 has valve member 3.

As shown in fig. 2 to 4, the clamping component 2 includes a first half ring 21 and a second half ring 22, clamping plates 23 are fixedly mounted on the left and right sides of the inner walls of the first half ring 21 and the second half ring 22, the size of each clamping plate 23 is matched with the size of each clamping groove 13, mounting pipes 24 are fixedly communicated with the outer surfaces of the first half ring 21 and the second half ring 22, studs 25 are mounted on the inner threads of the mounting pipes 24, nuts 26 are mounted on the upper and lower ends of the studs 25 through threads, square grooves 27 are formed in the surface of the second half ring 22, the shapes of the square grooves 27 are matched with the shapes of the valve assemblies 3, and the sizes of the studs 25 are matched with the sizes of the thread grooves 12.

It is specific, at first insert draw-in groove 13 inside with first semi-ring 21 and second semi-ring 22 through cardboard 23 and accomplish the location installation, change over to the inside of thread groove 12 with double-screw bolt 25 through installation pipe 24 after that, at last with nut 26 with double-screw bolt 25 both ends fixed can, utilize joint subassembly 2 can make the whole simpler and easy dismouting of valve, consequently the damage appears in the valve and can change more convenient when the condition that needs to be changed, do not need staff's cost too much time, the dismouting time has been practiced thrift, maintenance efficiency is improved, the effect that improves whole valve practicality has been reached.

As shown in fig. 5, the valve assembly 3 includes a holding rod 31, a screw rod 32 is fixedly mounted at a bottom end of the holding rod 31, a square valve block 33 is rotatably mounted at a bottom end of the screw rod 32, a transmission ring 34 is mounted on a surface thread of the screw rod 32, fixing rods 35 are fixedly mounted at left and right sides of the transmission ring 34, an isolation cover 36 is fixedly mounted at a lower end of an outer surface of the screw rod 32, a top end of the isolation cover 36 is movably sleeved inside a bottom surface of the transmission ring 34, a bottom end of the fixing rod 35 is fixedly mounted on a side surface of the second half ring 22, a chuck is integrally formed at a bottom end of the screw rod 32, a circular groove is formed on a surface of the square valve block 33, the chuck is rotatably mounted inside the circular groove, and the size of the mounting groove 11 is matched with the size of the valve assembly 3.

Specifically, when the screw rod 32 drives the square valve block 33 to open and close the flow to the conveyer pipe 1, the cage 36 can follow the screw rod 32 and rotate together, and along with the rotation of screw rod 32 and the top that drives the cage 36 moves inside the driving ring 34, the in-process cage 36 is kept apart the screw rod 32 with the inside of conveyer pipe 1 completely, utilize valve assembly 3 can make screw rod 32 keep apart with liquid completely, consequently, do not worry that the overlength of screw rod 32 live time can be by the oxidation corrosion's the condition, consequently, can effectual extension screw rod 32's life, further improvement the practicality of whole device.

The working process of the utility model is as follows: insert the inside location installation of accomplishing of draw-in groove 13 through cardboard 23 with first semi-ring 21 and second semi-ring 22 at first, shift into the inside of thread groove 12 with double-screw bolt 25 through installation pipe 24 subsequently, it can to fix double-screw bolt 25 both ends with nut 26 at last, screw 32 drives square valve piece 33 when opening the flow and close the flow to conveyer pipe 1, cage 36 can follow screw 32 and rotate together, and along with screw 32's rotation and drive the top of cage 36 and remove inside drive ring 34, in-process cage 36 is kept apart screw 32 with the inside of conveyer pipe 1 completely.

Above-mentioned scheme, utilize joint subassembly 2 can be so that the whole simpler and easy dismouting of valve, consequently the valve appear the damage and can be more convenient when the condition that needs to be changed change, do not need staff's cost too much time, the dismouting time has been practiced thrift, maintenance efficiency has been improved, the effect of improving whole valve practicality has been reached, utilize valve component 3 can make screw rod 32 and liquid keep apart completely, consequently, do not worry the condition that the overlength of screw rod 32 live time can be by oxidation corrosion, consequently, can effectual extension screw rod 32's life, further improvement the practicality of integrated device.

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 valve with high leakproofness, includes conveyer pipe (1), its characterized in that, mounting groove (11) have been seted up on the top at conveyer pipe (1) middle part, thread groove (12) have been seted up to the side at conveyer pipe (1) middle part, draw-in groove (13) have been seted up to the left and right sides at conveyer pipe (1) middle part, the inside demountable installation of draw-in groove (13) has joint subassembly (2), the inside movable mounting of mounting groove (11) has valve member (3).

2. The valve with high sealing performance according to claim 1, wherein the clamping assembly (2) comprises a first half ring (21) and a second half ring (22), clamping plates (23) are fixedly mounted on the left side and the right side of the inner wall of the first half ring (21) and the inner wall of the second half ring (22), and the size of each clamping plate (23) is matched with that of each clamping groove (13).

3. The valve with high sealing performance according to claim 2, wherein a mounting pipe (24) is fixedly communicated with the outer surface of each of the first half ring (21) and the second half ring (22), a stud (25) is installed in the mounting pipe (24) through internal threads, nuts (26) are installed at the upper end and the lower end of the stud (25) through threads, a square groove (27) is formed in the surface of the second half ring (22), the shape of the square groove (27) is matched with that of the valve assembly (3), and the size of the stud (25) is matched with that of the thread groove (12).

4. The valve with high sealing performance according to claim 1, wherein the valve component (3) comprises a holding rod (31), a screw rod (32) is fixedly installed at the bottom end of the holding rod (31), a square valve block (33) is rotatably installed at the bottom end of the screw rod (32), a transmission ring (34) is installed on the surface of the screw rod (32) in a threaded mode, fixing rods (35) are fixedly installed on the left side and the right side of the transmission ring (34), and a separation cover (36) is fixedly installed at the lower end of the outer surface of the screw rod (32).

5. The valve with high sealing performance according to claim 4, wherein the top end of the isolation cover (36) is movably sleeved inside the bottom surface of the transmission ring (34), the bottom end of the fixing rod (35) is fixedly installed on the side surface of the second half ring (22), the bottom end of the screw rod (32) is integrally formed with a chuck, a circular groove is formed on the surface of the square valve block (33), and the chuck is rotatably installed inside the circular groove.

6. Valve with high tightness according to claim 1, characterized in that the size of the mounting groove (11) is adapted to the size of the valve component (3).