CN212480312U

CN212480312U - Flow adjustable valve

Info

Publication number: CN212480312U
Application number: CN202021023467.5U
Authority: CN
Inventors: 张雪华
Original assignee: Wuxi Depin Technology Co ltd
Current assignee: Wuxi Depin Technology Co ltd
Priority date: 2020-06-07
Filing date: 2020-06-07
Publication date: 2021-02-05
Anticipated expiration: 2030-06-07

Abstract

The utility model discloses a flow adjustable valve, which comprises a valve body, the top fixedly connected with seal cover of valve body, the top fixedly connected with casing of seal cover, the right side swing joint of casing inner chamber has the bull stick, the both ends of bull stick all run through the inner chamber of casing and extend to the outside of casing, bearing and valve body swing joint are passed through to the bottom of bull stick, the inner chamber swing joint of valve body has the case, the top fixedly connected with valve rod of case. The utility model discloses a cooperation of valve body, seal cover, casing, bull stick, case, valve rod, driven gear and driving gear is used, can the problem of the inconvenient regulation of instruments such as spanner of effectual solution traditional valve utilization, this valve is through effectual drive mechanism, and the resistance of greatly reduced valve is favorable to the user to the regulation of flow, and is simultaneously effectual to filtration of aquatic impurity, reaches better result of use.

Description

Flow adjustable valve

Technical Field

The utility model relates to the technical field of valves, specifically be a flow adjustable valve.

Background

The valve is the important device in the pipe-line system, the break-make of fluid is being controlled, the functions such as decompression, the throttle, adjust the flow, the operation is simple and convenient, advantages such as practicality height have, the valve application range is extensive, the variety is numerous and diverse, and to simple structure, the regulation dependable performance, the direction development with low costs, how much direct influence of its cost reaches the interests of whole enterprise, also be the important direction of enterprise development, when present traditional valve need adjust rivers flow, need rotate the nut on the valve bull stick with the spanner occasionally, reach the purpose of adjusting discharge, lead to comparatively wasting time and energy when opening the valve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flow adjustable valve possesses the advantage of being convenient for adjust discharge, when having solved present traditional valve and needing to adjust the discharge, needs sometimes to rotate the nut on the valve bull stick with the spanner, reaches the purpose of adjusting discharge, leads to comparatively wasting time and energy the problem when opening the valve.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flow adjustable valve, includes the valve body, the top fixedly connected with seal cover of valve body, the top fixedly connected with casing of seal cover, the right side swing joint of casing inner chamber has the bull stick, the both ends of bull stick all run through the inner chamber of casing and extend to the outside of casing, bearing and valve body swing joint are passed through to the bottom of bull stick, the inner chamber swing joint of valve body has the case, the top fixedly connected with valve rod of case, the inner chamber of seal cover is run through and extend to the inner chamber of casing in the top of valve rod, the fixed surface of valve rod is connected with driven gear, the fixed surface of bull stick is connected with the driving gear, the driving gear is connected with driven gear transmission.

Preferably, the left side fixedly connected with ring flange of valve body, the equal fixedly connected with stopper in top and the bottom of valve body water inlet inner chamber, the left side fixedly connected with spring of stopper, the inner chamber of valve body water inlet is provided with the filter screen, the left side fixedly connected with mounting disc of filter screen, the right side and the spring contact of mounting disc.

Preferably, the surface cover of valve rod is equipped with the sealing washer, the outer wall of sealing washer and the inner wall contact of valve body.

Preferably, the top of the rotating rod is fixedly connected with a rotating disc, and the top of the rotating disc is sleeved with an anti-skidding sleeve.

Preferably, the top and the bottom on the right side of the flange plate are fixedly connected with fixing blocks, one side of each fixing block is in threaded connection with a bolt, and the flange plate is fixedly connected with the valve body through the bolts.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of valve body, seal cover, casing, bull stick, case, valve rod, driven gear and driving gear is used, can the problem of the inconvenient regulation of instruments such as spanner of effectual solution traditional valve utilization, this valve is through effectual drive mechanism, and the resistance of greatly reduced valve is favorable to the user to the regulation of flow, and is simultaneously effectual to filtration of aquatic impurity, reaches better result of use.

2. The utility model discloses a set up ring flange, stopper, spring, filter screen and mounting disc, can conveniently install the filter screen, further play the filter effect to aquatic impurity, through setting up the sealing washer, can guarantee the leakproofness of this valve, through setting up the carousel, can the person of facilitating the use carry out the regulation of flow, through setting up the fixed block, can conveniently fix and install the ring flange, play more stable result of use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the internal structure of the housing of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a valve body; 2. sealing sleeves; 3. a housing; 4. a rotating rod; 5. a valve core; 6. a valve stem; 7. a driven gear; 8. a driving gear; 9. a flange plate; 10. a limiting block; 11. a spring; 12. a filter screen; 13. mounting a disc; 14. a seal ring; 15. a turntable; 16. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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 in specific cases to those skilled in the art.

The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.

Referring to fig. 1-3, a valve with adjustable flow rate comprises a valve body 1, a flange 9 is fixedly connected to the left side of the valve body 1, the top and the bottom of the inner cavity of the water inlet of the valve body 1 are fixedly connected with a limiting block 10, the left side of the limiting block 10 is fixedly connected with a spring 11, a filter screen 12 is arranged in the inner cavity of the water inlet of the valve body 1, a mounting plate 13 is fixedly connected to the left side of the filter screen 12, the right side of the mounting plate 13 is in contact with the spring 11, the top and the bottom of the right side of the flange 9 are fixedly connected with a fixed block 16, one side of the fixed block 16 is in threaded connection with a bolt, the flange 9 is fixedly connected with the valve body 1 through the bolt, a sealing sleeve 2 is fixedly connected to the top of the valve body 1, a housing 3 is fixedly connected, the two ends of the rotating rod 4 penetrate through the inner cavity of the shell 3 and extend to the outside of the shell 3, the bottom of the rotating rod 4 is movably connected with the valve body 1 through a bearing, the inner cavity of the valve body 1 is movably connected with the valve core 5, the top of the valve core 5 is fixedly connected with the valve rod 6, the surface of the valve rod 6 is sleeved with the sealing ring 14, the outer wall of the sealing ring 14 is contacted with the inner wall of the valve body 1, the top of the valve rod 6 penetrates through the inner cavity of the sealing sleeve 2 and extends to the inner cavity of the shell 3, the surface of the valve rod 6 is fixedly connected with the driven gear 7, the surface of the rotating rod 4 is fixedly connected with the driving gear 8, the driving gear 8 is in transmission connection with the driven gear 7, through the arrangement of the flange 9, the limiting block 10, the spring 11, the filter screen 12 and the mounting disc 13, through setting up carousel 15, can the person of facilitating the use carry out the regulation of flow, through setting up fixed block 16, can conveniently fix and install flange 9, play more stable result of use, through valve body 1, the seal cover 2, casing 3, bull stick 4, case 5, valve rod 6, driven gear 7 and driving gear 8's cooperation is used, can effectually solve the problem that traditional valve utilized the inconvenient regulation of instruments such as spanner, this valve passes through effectual drive mechanism, the resistance of greatly reduced valve, be favorable to the user to the regulation of flow, simultaneously effectual impurity filters aquatic, reach better result of use.

During the use, place filter screen 12 inside the water inlet of valve body 1, realize spacingly under the effect of spring 11, fix ring flange 9 through the bolt, thereby filter screen 12's stability has been guaranteed, when carrying out the regulation of flow, through rotating carousel 15, carousel 15 drives bull stick 4 and rotates, bull stick 4 drives driving gear 8 and rotates, driving gear 8 drives driven gear 7 and rotates, driven gear 7 drives valve rod 6 and rotates, valve rod 6 drives case 5 and rotates, thereby realize the purpose of discharge regulation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. A flow adjustable valve, includes valve body (1), its characterized in that: the top of the valve body (1) is fixedly connected with a sealing sleeve (2), the top of the sealing sleeve (2) is fixedly connected with a shell (3), the right side of the inner cavity of the shell (3) is movably connected with a rotating rod (4), two ends of the rotating rod (4) penetrate through the inner cavity of the shell (3) and extend to the outside of the shell (3), the bottom of the rotating rod (4) is movably connected with the valve body (1) through a bearing, the inner cavity of the valve body (1) is movably connected with a valve core (5), the top of the valve core (5) is fixedly connected with a valve rod (6), the top of the valve rod (6) penetrates through the inner cavity of the sealing sleeve (2) and extends to the inner cavity of the shell (3), the surface fixed connection of valve rod (6) has driven gear (7), the surface fixed connection of bull stick (4) has driving gear (8), driving gear (8) are connected with driven gear (7) transmission.

2. A variable flow valve as claimed in claim 1, wherein: the left side fixedly connected with ring flange (9) of valve body (1), the top and the equal fixedly connected with stopper (10) in bottom of valve body (1) water inlet inner chamber, the left side fixedly connected with spring (11) of stopper (10), the inner chamber of valve body (1) water inlet is provided with filter screen (12), the left side fixedly connected with mounting disc (13) of filter screen (12), the right side and the spring (11) contact of mounting disc (13).

3. A variable flow valve as claimed in claim 1, wherein: the surface cover of valve rod (6) is equipped with sealing washer (14), the outer wall of sealing washer (14) and the inner wall contact of valve body (1).

4. A variable flow valve as claimed in claim 1, wherein: the top of the rotating rod (4) is fixedly connected with a rotating disc (15), and the top of the rotating disc (15) is sleeved with an anti-skidding sleeve.

5. A variable flow valve as claimed in claim 2, wherein: the top and the bottom on ring flange (9) right side all fixedly connected with fixed block (16), one side threaded connection of fixed block (16) has the bolt, ring flange (9) pass through bolt and valve body (1) fixed connection.