CN210830584U

CN210830584U - Novel binary channels butterfly valve

Info

Publication number: CN210830584U
Application number: CN201921390786.7U
Authority: CN
Inventors: 黄帅
Original assignee: Zhuzhou Valve Industry Co ltd
Current assignee: Zhuzhou Valve Industry Co ltd
Priority date: 2019-08-25
Filing date: 2019-08-25
Publication date: 2020-06-23
Anticipated expiration: 2029-08-25

Abstract

The utility model relates to the technical field of valves, and a novel binary channels butterfly valve is disclosed, the water-cooled double-layer butterfly valve comprises a valve body, the first channel pipe of one side fixedly connected with of valve body, the one end fixedly connected with second channel pipe of valve body, the one end fixedly connected with feed liquor pipe of valve body, the outer wall fixedly connected with pillar of feed liquor pipe, the bottom fixedly connected with base of pillar, the bottom fixedly connected with second slipmat of base, the inner wall fixedly connected with breakwater of valve body, one side fixedly connected with second blotter of breakwater, one side swing joint of second blotter has the valve rod. This novel binary channels butterfly valve can obtain the convenient purpose of novel binary channels butterfly valve change flow direction, has solved the problem that the single channel valve can't change the flow direction for the staff can be convenient change liquid or gaseous flow direction, thereby reduced the staff and changed the required time of liquid or gaseous flow direction, thereby promoted staff's work efficiency.

Description

Novel binary channels butterfly valve

Technical Field

The utility model relates to the technical field of valves, specifically a novel binary channels butterfly valve.

Background

A butterfly valve, also called a flap valve, is a regulating valve with simple structure, and can be used for the on-off control of low-pressure pipeline media, namely a valve with a closing member which is a disc and rotates around a valve shaft to open and close. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The pipe mainly plays a role in cutting off and throttling. The butterfly valve opening and closing piece is a disc-shaped butterfly plate and rotates around the axis of the butterfly plate in the valve body, so that the opening and closing or adjusting purpose is achieved. The butterfly valve is a valve which uses a disc type opening and closing piece to rotate back and forth by about ninety degrees to open, close or adjust the medium flow. The butterfly valve has the advantages of simple structure, small volume, light weight, less material consumption, small installation size and small driving moment, and also has good flow regulation function and closing and sealing characteristics, thereby being one of the fastest valve varieties developed in the last ten years. Butterfly valves are widely used. The variety and number of uses thereof are still continuously expanding and are developing toward high temperature, high pressure, large caliber, high sealability, long life and excellent regulation characteristics, as well as one-valve multi-functions. The reliability and other performance indexes of the composite material reach higher levels.

The butterfly valve that uses in the existing market is the single channel valve mostly, but the function singleness of single channel butterfly valve, only can pass in and out same gas or liquid material, can not change the flow direction to it is very inconvenient when needs change flow direction, need set up two single channel valves usually, increased the cost that the valve used, thereby brought the facility for staff's use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a novel binary channels butterfly valve possesses advantages such as novel binary channels butterfly valve change flow direction is convenient, has solved the problem that the single channel valve can't change the flow direction.

(II) technical scheme

For realizing the convenient purpose of the above-mentioned novel binary channels butterfly valve change flow direction, the utility model provides a following technical scheme: a novel double-channel butterfly valve comprises a valve body, wherein a first channel pipe is fixedly connected to one side of the valve body, a second channel pipe is fixedly connected to one end of the valve body, a liquid inlet pipe is fixedly connected to one end of the valve body, a pillar is fixedly connected to the outer wall of the liquid inlet pipe, a base is fixedly connected to the bottom of the pillar, a second anti-skid pad is fixedly connected to the bottom of the base, a water baffle is fixedly connected to the inner wall of the valve body, a second buffer pad is fixedly connected to one side of the water baffle, a valve rod is movably connected to one side of the second buffer pad, a disc is fixedly connected to the outer wall of the valve rod, a first buffer pad is movably connected to the outer wall of the disc, a sealing ring is movably connected to the valve rod, a valve clack is movably connected to the outer wall of the valve rod, a, the top fixedly connected with ring flange of valve neck, the outer wall fixedly connected with hand wheel of valve rod, the first slipmat of outer top wall fixedly connected with of hand wheel, the one end fixedly connected with protection ball of valve rod.

Preferably, one end of the liquid inlet pipe penetrates through the outer wall of the valve body and extends into the valve body, and the wall thickness of the liquid inlet pipe is two centimeters.

Preferably, one end of the first passage pipe penetrates through the outer wall of the valve body and extends to the interior of the valve body, and the inner diameter of the first passage pipe is five centimeters.

Preferably, the base is a trapezoidal base, and the base is a stainless steel base.

Preferably, the thickness of the second non-slip mat is five millimeters, and the second non-slip mat is a rubber non-slip mat.

Preferably, the number of the support columns is two, and the two support columns are symmetrically arranged by taking a vertical center line of the valve body as a symmetry axis.

Preferably, the protective ball is a semicircular protective ball, and the radius of the protective ball is fifteen millimeters.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel binary channels butterfly valve possesses following beneficial effect:

1. this novel binary channels butterfly valve, through the valve body that sets up, first blotter, feed liquor pipe, first channel pipe, second channel pipe, the breakwater, the second blotter, dish board and valve rod, can obtain the convenient purpose of novel binary channels butterfly valve change flow direction, the problem of the unable change flow direction of single channel valve has been solved, make the change liquid that the staff can be convenient or gaseous flow direction, thereby reduced the required time of the flow direction that the staff changed liquid or gas, thereby staff's work efficiency has been promoted.

2. This novel binary channels butterfly valve through hand wheel, first slipmat, ring flange, case, valve neck and the valve clack that sets up, can obtain valve rod and the rotatory purpose of dish board being convenient for the staff can make valve rod and dish board rotatory through rotatory hand wheel and first slipmat, thereby has promoted the practicality of novel binary channels butterfly valve, thereby provides convenience for staff's use.

3. This novel binary channels butterfly valve through pillar, base and the second slipmat that sets up, can obtain novel binary channels butterfly valve and place stable purpose for novel binary channels butterfly valve can not fall over easily, thereby has promoted steam superheater's stability, thereby further provides convenience for staff's use.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a connection diagram of the valve body and the valve flap of the present invention;

fig. 3 is the connection diagram of the liquid inlet pipe and the pillar of the present invention.

In the figure: 1. a liquid inlet pipe; 2. a valve body; 3. a first cushion pad; 4. a first passage tube; 5. a second channel pipe; 6. a water baffle; 7. a second cushion pad; 8. a plate; 9. a valve stem; 10. a seal ring; 11. a valve flap; 12. a valve core; 13. a valve neck; 14. a flange plate; 15. a hand wheel; 16. a protective ball; 17. a first non-slip mat; 18. a pillar; 19. a base; 20. and a second non-slip mat.

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. 1-3, a novel dual-channel butterfly valve comprises a valve body 2, a first channel tube 4 fixedly connected to one side of the valve body 2, one end of the first channel tube 4 penetrating through the outer wall of the valve body 2 and extending into the valve body 2, and the first channel tube 4 having an inner diameter of five centimeters, one end of the valve body 2 fixedly connected to a second channel tube 5, one end of the valve body 2 fixedly connected to a liquid inlet tube 1, one end of the liquid inlet tube 1 penetrating through the outer wall of the valve body 2 and extending into the valve body 2, and the liquid inlet tube 1 having a wall thickness of two centimeters, and the outer wall of the liquid inlet tube 1 fixedly connected to two support columns 18, and the two support columns 18 are symmetrically arranged with respect to the vertical center line of the valve body 2, the bottom of the support column 18 is fixedly connected to a base 19, the base 19 is a trapezoidal base, and the base 19 is a stainless steel base, which has good corrosion, and has high intensity and hardness, the bottom fixedly connected with second slipmat 20 of base 19, through pillar 18, base 19 and second slipmat 20 that set up, can obtain novel binary channels butterfly valve and place stable purpose, make novel binary channels butterfly valve can not tumble easily, thereby the stability of steam superheater has been promoted, thereby further provide convenience for staff's use, the thickness of second slipmat 20 is five millimeters, and second slipmat 20 is the rubber slipmat, the skid resistance of rubber slipmat is good, low cost, the inner wall fixedly connected with breakwater 6 of valve body 2, one side fixedly connected with second blotter 7 of breakwater 6, one side swing joint of second blotter 7 has valve rod 9, the outer wall fixedly connected with dish board 8 of valve rod 9, the outer wall swing joint of dish board 8 has first blotter 3, through the valve body 2 that sets up, the valve body 2, The novel double-channel butterfly valve comprises a first cushion pad 3, a liquid inlet pipe 1, a first channel pipe 4, a second channel pipe 5, a water baffle 6, a second cushion pad 7, a disc plate 8 and a valve rod 9, and can achieve the purpose of conveniently changing the flow direction of the novel double-channel butterfly valve, the problem that the flow direction of a single-channel valve cannot be changed is solved, so that a worker can conveniently change the flow direction of liquid or gas, the time required by the worker to change the flow direction of the liquid or gas is reduced, the working efficiency of the worker is improved, a sealing ring 10 is movably connected to the valve rod 9, a valve clack 11 is movably connected to the outer wall of the valve rod 9, a valve neck 13 is fixedly connected to the top of the valve clack 11, a valve core 12 is fixedly connected to the inner wall of the valve neck 13, a flange 14 is fixedly connected to the top of the valve neck 13, a hand, through the hand wheel 15 that sets up, first slipmat 17, ring flange 14, case 12, valve neck 13 and valve clack 11, can obtain valve rod 9 and the rotatory purpose of being convenient for of dish board 8, make the staff can make valve rod 9 and dish board 8 rotatory through rotatory hand wheel 15 and first slipmat 17, thereby the practicality of novel binary channels butterfly valve has been promoted, thereby facilitate for staff's use, the one end fixedly connected with protection ball 16 of valve rod 9, protection ball 16 is the semicircle protection ball, and protection ball 16's radius is fifteen millimeters.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the anti-skid valve is used, the first anti-skid pad 17 is held by a hand, the hand wheel 15 is rotated, the valve rod 9 and the disc plate 8 are rotated, when the inner top wall of the valve body 2 is rotated, the second channel pipe 5 is closed, the first channel pipe 4 is opened, when the inner bottom wall of the valve body 2 is rotated, the second channel pipe 5 is opened, and the first channel pipe 4 is closed.

To sum up, this novel binary channels butterfly valve can obtain the convenient purpose of novel binary channels butterfly valve change flow direction, has solved the unable problem that changes the flow direction of single channel valve for the staff can be rapid change the flow direction of gas or liquid material.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 novel binary channels butterfly valve, includes valve body (2), its characterized in that: the improved structure of the valve is characterized in that a first channel pipe (4) is fixedly connected to one side of the valve body (2), a second channel pipe (5) is fixedly connected to one end of the valve body (2), a liquid inlet pipe (1) is fixedly connected to one end of the valve body (2), a support column (18) is fixedly connected to the outer wall of the liquid inlet pipe (1), a base (19) is fixedly connected to the bottom of the support column (18), a second anti-skid pad (20) is fixedly connected to the bottom of the base (19), a water baffle (6) is fixedly connected to the inner wall of the valve body (2), a second buffer pad (7) is fixedly connected to one side of the water baffle (6), a valve rod (9) is movably connected to one side of the second buffer pad (7), a disc plate (8) is fixedly connected to the outer wall of the valve rod (9), a first buffer pad (3) is movably connected to the outer wall of the disc, the outer wall swing joint of valve rod (9) has valve clack (11), the top fixedly connected with valve neck (13) of valve clack (11), the inner wall fixedly connected with case (12) of valve neck (13), the top fixedly connected with ring flange (14) of valve neck (13), the outer wall fixedly connected with hand wheel (15) of valve rod (9), the first slipmat (17) of outer top wall fixedly connected with of hand wheel (15), the one end fixedly connected with protection ball (16) of valve rod (9).

2. The novel dual-channel butterfly valve of claim 1, wherein: one end of the liquid inlet pipe (1) penetrates through the outer wall of the valve body (2) and extends into the valve body (2), and the wall thickness of the liquid inlet pipe (1) is two centimeters.

3. The novel dual-channel butterfly valve of claim 1, wherein: one end of the first passage pipe (4) penetrates through the outer wall of the valve body (2) and extends to the interior of the valve body (2), and the inner diameter of the first passage pipe (4) is five centimeters.

4. The novel dual-channel butterfly valve of claim 1, wherein: the base (19) is a trapezoidal base, and the base (19) is a stainless steel base.

5. The novel dual-channel butterfly valve of claim 1, wherein: the thickness of the second anti-skid pad (20) is five millimeters, and the second anti-skid pad (20) is a rubber anti-skid pad.

6. The novel dual-channel butterfly valve of claim 1, wherein: the number of the support columns (18) is two, and the two support columns (18) are symmetrically arranged by taking the vertical central line of the valve body (2) as a symmetry axis.

7. The novel dual-channel butterfly valve of claim 1, wherein: the protective ball (16) is a semicircular protective ball, and the radius of the protective ball (16) is fifteen millimeters.