CN219755630U

CN219755630U - Valve core with adjustable flow structure

Info

Publication number: CN219755630U
Application number: CN202321273831.7U
Authority: CN
Inventors: 黎玉财; 高方明
Original assignee: Jiangsu Marx Machinery Co ltd
Current assignee: Jiangsu Marx Machinery Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-09-26
Anticipated expiration: 2033-05-24

Abstract

The utility model relates to the technical field of valve cores and discloses a valve core with a flow-adjustable structure, which comprises a core body, wherein one side of the core body is provided with a mounting mechanism, and the mounting mechanism comprises a hinge, a clamp, a limit groove, a limit rod, a sealing ring and a fixing bolt. This case of adjustable flow structure is through being provided with installation mechanism, can be earlier with the clamp pulling at the case of adjustable flow structure at the in-process of carrying out work, under the effect of hinge, utilize the hinge to drive the clamp and rotate, and then utilize the clamp to install fixedly to the core, it is inboard to utilize the gag lever post to pack into the spacing groove simultaneously, under the interact of spacing groove and gag lever post, can fix the clamp, avoid the case to carry out the in-process of work, when installing the case, can need the staff to install with the help of other auxiliary parts, and comparatively waste time and energy, take place the phenomenon of leaking or gas leakage easily after the installation finishes simultaneously, influence the normal use of case.

Description

Valve core with adjustable flow structure

Technical Field

The utility model relates to the technical field of valve cores, in particular to a valve core with a flow-adjustable structure.

Background

The valve core is a valve part for realizing the basic functions of direction control, pressure control or flow control by the movement of the valve body, and is generally mainly made of bronze or stainless steel, and also comprises plastics, nylon, ceramics, glass and the like, and is divided into rotary type and translational type according to the movement mode, and can be generally divided into spherical type, conical type, round cake type and round cover type cylindrical type according to the shape.

To be searched, the prior patent (publication number: CN 205036907U) discloses a valve cartridge comprising: a valve housing having a cylindrical structure with an upward opening; the valve casing is internally provided with a fixed valve plate, a rotary valve plate and a linkage seat in sequence from bottom to top, wherein the fixed valve plate is clamped on the casing wall and cannot rotate relative to the valve casing; a cover body installed on the top of the valve housing and closing the opening of the top of the valve housing; the bottom end of the brake valve rod is inserted into the top surface of the linkage seat, so that the linkage seat is used for controlling the rotary valve plate to swing relative to the fixed valve plate, and the purposes of controlling water outlet and adjusting water outlet temperature are achieved. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. in the process of working, when the valve core with the traditional flow-adjustable structure is installed, workers are required to install the valve core by means of other auxiliary parts, time and labor are wasted, and water leakage or air leakage is easy to occur after the installation is finished, so that the normal use of the valve core is affected;

therefore, a valve core with an adjustable flow structure is provided for solving the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the valve core with the adjustable flow structure, which solves the problems that in the process of working, when the valve core is installed, workers are required to install the valve core by means of other auxiliary parts, the time and the labor are wasted, and the normal use of the valve core is influenced due to the water leakage or the air leakage phenomenon easily occurring after the installation is finished.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a case of adjustable flow structure, includes the core, core one side is provided with installation mechanism, installation mechanism includes hinge, clamp, spacing groove, gag lever post, sealing washer and fixing bolt, core one side screwed connection has the hinge, hinge one side is provided with the clamp, the spacing groove has been seted up on the clamp surface, the gag lever post is installed to the inboard cooperation of spacing groove, the clamp inboard is provided with the sealing washer, the sealing washer surface runs through and is provided with fixing bolt, the inside flow regulating mechanism that is provided with of core, core one side is provided with antifriction mechanism.

Preferably, the core body and the clamp form a rotating structure through a hinge, and the hinge is symmetrically arranged with the central axis of the clamp.

Preferably, the clamp is movably connected with the limiting rod through a limiting groove, and the size of the limiting groove is matched with that of the limiting rod.

Preferably, the sealing ring is in threaded connection with the clamp through a fixing bolt, and the fixing bolt is symmetrically arranged with the central axis of the clamp.

Preferably, the flow regulating mechanism comprises a sliding rail, a pulley, a flow regulating plate, a threaded shaft, a threaded groove and a threaded rod, wherein the sliding rail is arranged on the surface of the inner wall of the core body, the pulley is mounted on the inner side of the sliding rail in a matched manner, and the flow regulating plate is arranged on one side of the pulley.

Preferably, a screw shaft is connected to one side of the flow regulating plate, a screw groove is formed in the surface of the flow regulating plate, and a threaded rod is mounted on the inner side of the screw groove in a matched mode.

Preferably, the anti-friction mechanism comprises a movable groove, a movable rod and an anti-wear pad, wherein the movable groove is formed in one side of the core body, the movable rod is mounted on the inner side of the movable groove in a matched mode, and the anti-wear pad is arranged on one side of the movable rod.

The utility model provides a valve core with an adjustable flow structure. The beneficial effects are as follows:

(1) This case of adjustable flow structure through being provided with installation mechanism, can be earlier with the clamp pulling at the case of adjustable flow structure at the in-process of carrying out work, under the effect of hinge, utilize the hinge to drive the clamp and rotate, and then utilize the clamp to install fixedly to the core, it is inboard to utilize the gag lever post to pack into the spacing groove simultaneously, under the interact of spacing groove and gag lever post, can fix the clamp, and under the effect of sealing washer, can utilize the sealing washer when carrying out the installation fixedly to the core, play sealed leak protection's effect, avoid the case to carry out the in-process of work, when installing the case, can need the staff to install with the help of other auxiliary parts, and comparatively waste time and energy, take place the phenomenon of leaking or gas leakage easily after the installation is accomplished simultaneously, influence the normal use of case.

(2) This case of adjustable flow structure through being provided with the flow regulating mechanism, at the case of adjustable flow structure at the in-process that carries out work, can rotate the threaded rod earlier, under the effect of threaded rod, can utilize the threaded rod to exert pressure to flow regulating plate, and then adjust flow regulating plate, reaches the effect of flow regulating, simultaneously under the effect of screw thread axle, can rotate flow regulating plate, and under the interact of slide rail and pulley, can utilize slide rail and pulley to remove flow regulating plate, and then reaches the effect of flow regulating.

Drawings

FIG. 1 is a schematic diagram of a side view of the present utility model;

FIG. 2 is a schematic view of the mounting mechanism of the present utility model;

FIG. 3 is a schematic diagram of a flow regulating mechanism according to the present utility model;

FIG. 4 is a schematic view of the friction-preventing mechanism of the present utility model.

Wherein: 1. a core; 2. a mounting mechanism; 201. a hinge; 202. a clamp; 203. a limit groove; 204. a limit rod; 205. a seal ring; 206. a fixing bolt; 3. a flow regulating mechanism; 301. a slide rail; 302. a pulley; 303. a flow regulating plate; 304. a threaded shaft; 305. a thread groove; 306. a threaded rod; 4. an antifriction mechanism; 401. a movable groove; 402. a movable rod; 403. and (3) an abrasion-proof pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and fig. 4, the present utility model provides a technical solution: the utility model provides a case of adjustable flow structure, includes core 1, and core 1 one side is provided with installation mechanism 2, and core 1 is inside to be provided with the flow regulating mechanism 3, and core 1 one side is provided with antifriction mechanism 4, and antifriction mechanism 4 includes movable groove 401, movable rod 402 and wear pad 403, and movable groove 401 has been seted up to core 1 one side, and movable rod 402 is installed in the inboard cooperation of movable groove 401, and movable rod 402 one side is provided with wear pad 403.

Wherein: in the process that the valve core of adjustable flow structure is working, through being provided with installation mechanism 2, can avoid the case to carry out the in-process of working, when installing the case, can need the staff to install with the help of other auxiliary parts, and comparatively waste time and energy, take place the phenomenon of leaking or gas leakage easily after the installation finishes simultaneously, influence the normal use of case, and through being provided with antifriction mechanism 4, can play antifriction effect.

Referring to fig. 2, an adjustable flow structure's case, the installation mechanism 2 includes hinge 201, clamp 202, spacing groove 203, gag lever post 204, sealing washer 205 and fixing bolt 206, 1 side screw connection of core has hinge 201, hinge 201 one side is provided with clamp 202, spacing groove 203 has been seted up on clamp 202 surface, the gag lever post 204 is installed to the inboard cooperation of spacing groove 203, clamp 202 inboard is provided with sealing washer 205, sealing washer 205 surface runs through and is provided with fixing bolt 206, core 1 passes through hinge 201 and clamp 202 and constitutes revolution mechanic, and hinge 201 sets up with the axis symmetry of clamp 202, clamp 202 passes through spacing groove 203 and gag lever post 204 swing joint, and the size of spacing groove 203 matches with the size of gag lever post 204, sealing washer 205 passes through fixing bolt 206 and clamp 202 threaded connection, and fixing bolt 206 sets up with the axis symmetry of clamp 202.

Wherein: the valve core with the adjustable flow structure can be pulled by the clamp 202 firstly in the working process, the clamp 202 is driven to rotate by the hinge 201 under the action of the hinge 201, the clamp 202 is used for installing and fixing the core 1, meanwhile, the limiting rod 204 is used for being plugged into the inner side of the limiting groove 203, the clamp 202 can be fixed under the interaction of the limiting groove 203 and the limiting rod 204, and the sealing ring 205 can be used for installing and fixing the core 1 under the action of the sealing ring 205, so that the sealing and leakage-preventing effects are achieved, the valve core is prevented from being installed by other auxiliary parts when the valve core is installed, time and labor are wasted, and water leakage or air leakage phenomena are easy to occur after the installation is finished, so that the normal use of the valve core is affected.

Referring to fig. 3, a valve core with an adjustable flow structure, the flow regulating mechanism 3 includes a sliding rail 301, a pulley 302, a flow regulating plate 303, a threaded shaft 304, a threaded groove 305 and a threaded rod 306, the sliding rail 301 is provided on the inner wall surface of the core 1, the pulley 302 is mounted on the inner side of the sliding rail 301 in a matching manner, the flow regulating plate 303 is provided on one side of the pulley 302, the threaded shaft 304 is connected to one side of the flow regulating plate 303 by a screw, the threaded groove 305 is provided on the surface of the flow regulating plate 303, and the threaded rod 306 is mounted on the inner side of the threaded groove 305 in a matching manner.

Wherein: in the process of working, the valve core with the adjustable flow structure can rotate the threaded rod 306 firstly, under the action of the threaded rod 306, the threaded rod 306 can be utilized to apply pressure to the flow regulating plate 303, then the flow regulating plate 303 is regulated, the flow regulating effect is achieved, meanwhile, under the action of the threaded shaft 304, the flow regulating plate 303 can be rotated, and under the interaction of the sliding rail 301 and the pulley 302, the sliding rail 301 and the pulley 302 can be utilized to move the flow regulating plate 303, and then the flow regulating effect is achieved.

The working principle of the utility model is as follows: the valve core with the adjustable flow structure can be pulled by the clamp 202 firstly in the working process, the clamp 202 is driven to rotate by the hinge 201 under the action of the hinge 201, the clamp 202 is utilized to install and fix the core 1, meanwhile, the limiting rod 204 is utilized to plug into the inner side of the limiting groove 203, the clamp 202 can be fixed under the interaction of the limiting groove 203 and the limiting rod 204, and under the action of the sealing ring 205, the sealing ring 205 can be utilized to install and fix the core 1, the sealing and leakage-preventing effect is achieved, the valve core is avoided in the working process, when the valve core is installed, workers are required to install by means of other auxiliary parts, time and labor are wasted, the phenomenon of water leakage or air leakage is easy to occur after the installation is finished, the normal use of the valve core is influenced, secondly, the valve core with the adjustable flow structure can be rotated firstly in the working process of the adjustable flow structure, under the action of the threaded rod 306, the pressure can be applied to the flow plate 303 by the threaded rod 306, the flow plate 303 is adjusted, meanwhile, the flow adjusting effect of the flow can be achieved by the threaded shaft 304, the flow adjusting plate can be rotated by the threaded rod 306, and the sliding rail 301 can be adjusted by the sliding rail 301 and the sliding rail 301, and the flow adjusting mechanism can be adjusted by the sliding rail 301.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a case of adjustable flow structure, includes core (1), its characterized in that: the utility model discloses a core, including core (1), core (1) one side is provided with installation mechanism (2), installation mechanism (2) include hinge (201), clamp (202), spacing groove (203), gag lever post (204), sealing washer (205) and fixing bolt (206), core (1) one side screw connection has hinge (201), hinge (201) one side is provided with clamp (202), spacing groove (203) have been seted up on clamp (202) surface, gag lever post (204) are installed in spacing groove (203) inboard cooperation, clamp (202) inboard is provided with sealing washer (205), sealing washer (205) surface runs through and is provided with fixing bolt (206), core (1) inside is provided with and adjusts flow mechanism (3), core (1) one side is provided with antifriction mechanism (4).

2. The valve cartridge of claim 1, wherein: the core body (1) and the clamp (202) form a rotating structure through the hinge (201), and the hinge (201) is symmetrically arranged with the central axis of the clamp (202).

3. The valve cartridge of claim 1, wherein: the clamp (202) is movably connected with the limiting rod (204) through the limiting groove (203), and the size of the limiting groove (203) is matched with the size of the limiting rod (204).

4. The valve cartridge of claim 1, wherein: the sealing ring (205) is in threaded connection with the clamp (202) through a fixing bolt (206), and the fixing bolt (206) is symmetrically arranged with the central axis of the clamp (202).

5. The valve cartridge of claim 1, wherein: the flow regulating mechanism (3) comprises a sliding rail (301), a pulley (302), a flow regulating plate (303), a threaded shaft (304), a threaded groove (305) and a threaded rod (306), wherein the sliding rail (301) is arranged on the inner wall surface of the core body (1), the pulley (302) is mounted on the inner side of the sliding rail (301) in a matched mode, and the flow regulating plate (303) is arranged on one side of the pulley (302).

6. The valve cartridge of claim 5, wherein: the screw on one side of the flow regulating plate (303) is connected with a threaded shaft (304), a threaded groove (305) is formed in the surface of the flow regulating plate (303), and a threaded rod (306) is mounted on the inner side of the threaded groove (305) in a matched mode.

7. The valve cartridge of claim 1, wherein: the anti-friction mechanism (4) comprises a movable groove (401), a movable rod (402) and an anti-abrasion pad (403), wherein the movable groove (401) is formed in one side of the core body (1), the movable rod (402) is mounted on the inner side of the movable groove (401) in a matched mode, and the anti-abrasion pad (403) is arranged on one side of the movable rod (402).