CN218294667U

CN218294667U - Valve with reverse butt joint structure

Info

Publication number: CN218294667U
Application number: CN202222416432.3U
Authority: CN
Inventors: 章根友
Original assignee: Jiangsu Yaze Technology Co ltd
Current assignee: Jiangsu Yaze Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-13
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a valve of reverse butt joint structure, including hand wheel and supplementary slewing mechanism, supplementary slewing mechanism sets up in the outside of hand wheel, the antiskid groove in the supplementary slewing mechanism is seted up in the outside of hand wheel, supplementary slewing mechanism still includes the connecting block, draws piece, recess, first magnetic path and second magnetic path, the recess is seted up in one end of hand wheel, the connecting block sliding connection is in the inside of recess, it installs in the top of connecting block to draw the piece, first magnetic path and second magnetic path all inlay and locate the one end of connecting block; the utility model discloses a supplementary slewing mechanism's setting can make it possess the function of antiskid and the switch of being convenient for, not only can do benefit to operating personnel's manual rotation, avoids appearing the slip and unable driven effect moreover, through the setting of straining the mechanism, can make it possess multi-stage filtration's function to still can make it possess the effect of dismouting, so that subsequent change and the cleaning work after the dismantlement.

Description

Valve with reverse butt joint structure

Technical Field

The utility model relates to the technical field of valves, concretely relates to reverse butt-joint structural valve.

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.

In the prior art, notice number CN209325054U discloses that reverse butt joint structure's valve has anticorrosive function's of high strength angle valve structure, including angle valve main part, valve import and valve export, angle valve main part top has the valve import, angle valve main part one side has the valve export, bottom welding ring shape seal receptacle in the angle valve main part, angle valve main part top welding ring flange, connecting bolt installation valve gap is passed through at the ring flange top, through threaded connection valve rod in the valve gap, sealed piston is connected through stainless steel rotating member to the valve rod bottom, stainless steel rotating member and sealed piston all are located the angle valve main part, the inside one side of angle valve main part is through installation piece installation slope stainless steel filter screen, the stainless steel that the inside one side welding of angle valve main part bottom communicates with it deposits miscellaneous box. The angle valve structure with high strength and corrosion resistance has reasonable design and simple structure, and is suitable for wide popularization;

although the impurity filtering and cleaning functions are achieved through the technology, the angle valve is not beneficial to the opening and closing functions because the wheel cap of the switch needs to be rotated by a hand in the using process, and the angle valve slides when oil, laundry detergent and relatively-lubricated liquid appear on the hand of a user in the living process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reverse butt-joint structural valve possesses the function of antiskid and the switch of being convenient for, not only can do benefit to operating personnel's manual rotation, avoids appearing the slip moreover and unable driven effect, does benefit to people's use simultaneously to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a valve with a reverse butt joint structure comprises a hand wheel and an auxiliary rotating mechanism, wherein the auxiliary rotating mechanism is arranged on the outer side of the hand wheel, and an anti-skid groove in the auxiliary rotating mechanism is formed in the outer side of the hand wheel;

the auxiliary rotating mechanism further comprises a connecting block, a pulling block, a groove, a first magnetic block and a second magnetic block, the groove is formed in one end of the hand wheel, the connecting block is connected to the inside of the groove in a sliding mode, the pulling block is installed at the top of the connecting block, and the first magnetic block and the second magnetic block are both embedded in one end of the connecting block.

Preferably, one side of the hand wheel is communicated with a valve body, and one side of the valve body is communicated with a connecting pipe.

Preferably, the bottom of the connecting block is provided with a sliding groove, the inner cavity of the sliding groove is connected with a sliding block in a sliding manner, and the sliding block is arranged at the top of the inner cavity of the groove.

Preferably, the one end of valve body is provided with filtering mechanism, filtering mechanism includes filter tube, attach fitting, filter screen, active carbon adsorption net, microfiltration membrane, spring, connecting rod, supports the ball and supports the groove, filter tube threaded connection is in the one end of valve body.

Preferably, the connecting joint is installed at one end of the filter pipe, the filter screen is installed at the upper part of the inner cavity of the filter pipe, and the activated carbon adsorption screen is installed at the middle part of the inner cavity of the filter pipe.

Preferably, the precise filtering membrane is arranged at the lower part of the inner cavity of the filtering pipe, the springs are respectively arranged at the upper part and the lower part of the inner cavities at the two ends of the filtering net, the activated carbon adsorption net and the precise filtering membrane, and the connecting rod is arranged at one end of the spring.

Preferably, the supporting ball is installed at one end of the connecting rod, the supporting grooves are formed in two sides of the inner cavity of the filter pipe, and one side of the supporting ball is located inside the supporting groove.

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

1. the utility model discloses an auxiliary rotating mechanism's setting can make it possess the function of antiskid and the switch of being convenient for, not only can do benefit to operating personnel's manual rotation, avoids appearing the slip and unable driven effect moreover, does benefit to people's use simultaneously, utilizes the antiskid groove to play skid-proof effect earlier, and utilizes the connecting block, draws the piece, recess, the cooperation between first magnetic path and the second magnetic path to be convenient for better rotation hand wheel.

2. The utility model discloses through filtering mechanism's setting, can make it possess multi-stage filtration's function, and still can make it possess the effect of dismouting, so that subsequent change and the cleaning work after the dismantlement, thereby do benefit to subsequent filtering work, utilize the filter screen, the multi-stage filtration's that activated carbon adsorption net and microfiltration membrane's cooperation reached effect, and the filter tube, the attach fitting, microfiltration membrane, a spring, the connecting rod, support the ball and support the groove cooperation and not only can be used to install it fixedly, but also can carry out positioning work before the installation.

Drawings

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

FIG. 2 is a schematic view of the filter screen of the present invention;

FIG. 3 is a schematic view of the connecting block structure of the present invention;

fig. 4 is a schematic structural view of the first magnetic block of the present invention;

fig. 5 is a schematic view of a part a of the enlarged structure in fig. 2 according to the present invention.

In the figure: 1. a hand wheel; 2. an auxiliary rotating mechanism; 21. an anti-slip groove; 22. connecting blocks; 23. pulling the block; 24. a groove; 25. a first magnetic block; 26. a second magnetic block; 3. a filtering mechanism; 31. a filter tube; 32. connecting a joint; 33. a filter screen; 34. an activated carbon adsorption net; 35. a precise filtering membrane; 36. a spring; 37. a connecting rod; 38. the ball is resisted; 39. a butting groove; 4. a valve body; 5. and (4) connecting the pipes.

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.

Referring to fig. 1 to 5, the utility model provides a valve with a reverse butt structure, which comprises a hand wheel 1 and an auxiliary rotating mechanism 2, wherein the auxiliary rotating mechanism 2 is arranged outside the hand wheel 1, an anti-skid groove 21 in the auxiliary rotating mechanism 2 is arranged outside the hand wheel 1, and the anti-skid groove 21 is used for preventing skid during rotation;

the auxiliary rotating mechanism 2 further comprises a connecting block 22, a pulling block 23, a groove 24, a first magnetic block 25 and a second magnetic block 26, the groove 24 is formed in one end of the hand wheel 1, the connecting block 22 is connected to the inside of the groove 24 in a sliding mode, the groove 24 is used for accommodating the connecting block 22 conveniently, and the hand wheel 1 can be rotated through the connecting block 22 after the connecting block 22 moves towards two sides, so that switching work of people is facilitated;

the pull block 23 is installed at the top of the connecting block 22, the first magnetic block 25 and the second magnetic block 26 are both embedded at one end of the connecting block 22, the connecting block 22 is pulled by the pull block 23, so that the connecting block 22 can move in position, and the two groups of connecting blocks 22 can be attracted to each other when not in use conveniently by the magnetic connection effect of the first magnetic block 25 and the second magnetic block 26, and because the connecting block 22 is provided with two groups, one end of the opposite surfaces of the two groups of connecting blocks 22 is respectively installed at one end of the first magnetic block 25 and one end of the second magnetic block 26, and the opposite surfaces of the first magnetic block 25 and the second magnetic block 26 are arranged in a positive-negative mode, so that the connecting blocks can pass through and attract each other according to the principle of attraction, and can be attracted when not in use.

In addition, as shown in fig. 1 and 2, one side of the hand wheel 1 is communicated with a valve body 4, one side of the valve body 4 is communicated with a connecting pipe 5, the valve body 4 is used for facilitating the opening and closing and conveying of liquid, and the connecting pipe 5 is used for playing a role in night or liquid outlet.

In addition, as shown in fig. 3, a sliding groove is formed at the bottom of the connecting block 22, a sliding block is slidably connected to an inner cavity of the sliding groove, and the sliding block is mounted at the top of the inner cavity of the groove 24.

Preferably, as shown in fig. 1, 2 and 5, a filtering mechanism 3 is disposed at one end of the valve body 4, the filtering mechanism 3 includes a filtering pipe 31, a connecting joint 32, a filtering net 33, an activated carbon adsorption net 34, a precise filtering membrane 35, a spring 36, a connecting rod 37, a resisting ball 38 and a resisting groove 39, the filtering pipe 31 is connected to one end of the valve body 4 by a thread, and the filtering pipe 31 can be used for limiting and installing internal components.

As shown in fig. 1, 2 and 5, the connection joint 32 is installed at one end of the filtering pipe 31, the filtering net 33 is installed at the upper part of the inner cavity of the filtering pipe 31, the activated carbon adsorption net 34 is installed at the middle part of the inner cavity of the filtering pipe 31, and the connection joint 32 is used for connecting with a required pipeline, so that the multistage filtering work is achieved by the cooperation of the filtering net 33, the activated carbon adsorption net 34 and the precise filtering membrane 35.

As shown in fig. 1, 2 and 5, the microfiltration membrane 35 is mounted at the lower part of the inner cavity of the filter pipe 31, the springs 36 are respectively mounted at the upper and lower parts of the inner cavities at the two ends of the filter screen 33, the activated carbon adsorption screen 34 and the microfiltration membrane 35, the connecting rod 37 is mounted at one end of the spring 36, and the support ball 38 is pushed to displace by the elasticity of the spring 36.

As shown in fig. 1, 2 and 5, the ball 38 is mounted at one end of the connecting rod 37, the abutting grooves 39 are formed at two sides of the inner cavity of the filtering pipe 31, one side of the ball 38 is located inside the abutting groove 39, and the ball 38 abuts inside the abutting groove 39 after being pushed and moved in position, so that the positioning operation is realized, and the positioning operation is performed by a bolt.

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. The utility model provides a reverse butt joint structure's valve, includes hand wheel (1) and supplementary slewing mechanism (2), its characterized in that: the auxiliary rotating mechanism (2) is arranged on the outer side of the hand wheel (1), and an anti-skidding groove (21) in the auxiliary rotating mechanism (2) is formed in the outer side of the hand wheel (1);

supplementary slewing mechanism (2) are still including connecting block (22), draw block (23), recess (24), first magnetic path (25) and second magnetic path (26), the one end in hand wheel (1) is seted up in recess (24), connecting block (22) sliding connection is in the inside of recess (24), draw block (23) to install in the top of connecting block (22), the one end in connecting block (22) is all inlayed in first magnetic path (25) and second magnetic path (26).

2. A valve of a reverse butt structure according to claim 1, wherein: one side of the hand wheel (1) is communicated with a valve body (4), and one side of the valve body (4) is communicated with a connecting pipe (5).

3. A valve of a reverse butt structure according to claim 1, wherein: the bottom of connecting block (22) has seted up the spout, the inner chamber sliding connection of spout has the slider, the slider is installed at the top of recess (24) inner chamber.

4. A valve of a reverse docking construction as claimed in claim 2, wherein: one end of valve body (4) is provided with filtering mechanism (3), filtering mechanism (3) include filter tube (31), attach fitting (32), filter screen (33), active carbon adsorption net (34), microfiltration membrane (35), spring (36), connecting rod (37), support ball (38) and support groove (39), filter tube (31) threaded connection is in the one end of valve body (4).

5. The valve of claim 4, wherein: the connecting joint (32) is arranged at one end of the filter pipe (31), the filter screen (33) is arranged at the upper part of the inner cavity of the filter pipe (31), and the activated carbon adsorption screen (34) is arranged at the middle part of the inner cavity of the filter pipe (31).

6. The valve of claim 5, wherein: precise filtration membrane (35) are installed in the lower part of filter tube (31) inner chamber, spring (36) are installed respectively in filter screen (33), activated carbon adsorption net (34) and the upper and lower two of precise filtration membrane (35) both ends inner chamber, connecting rod (37) are installed in the one end of spring (36).

7. The valve of claim 6, wherein: the supporting balls (38) are arranged at one end of the connecting rod (37), the supporting grooves (39) are formed in two sides of the inner cavity of the filter pipe (31), and one side of each supporting ball (38) is located inside each supporting groove (39).