CN214171449U

CN214171449U - Ball valve with high utilization rate

Info

Publication number: CN214171449U
Application number: CN202120151067.0U
Authority: CN
Inventors: 王哲臻
Original assignee: Heli Valve Co ltd
Current assignee: Heli Valve Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-09-10
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a high utilization rate ball valve, including half left valve body and half right valve body, the half left valve body is the one end fixedly connected with fastening cover body relative with half right valve body, the one end fixedly connected with butt plate of half right valve body on the relative left side, the outer end fixedly connected with knob of positioning disk, the notch has been seted up to the inside of the fastening cover body, the inside of the fastening cover body is run through and is seted up the spout that is linked together with the notch, the constant head tank with the positioning disk adaptation is seted up in the outside that the inside of the fastening cover body is located the spout. The utility model discloses in, rotate four group's knobs in proper order, after the constant head tank breaks away from as the positioning disk, rotate half right valve body, when the bolt slides to the intersection position department of notch and spout, stimulate half right valve body, the bolt will pass the notch and break away from the fastening cover body to accomplish the dismantlement of half left valve body and half right valve body, the staff can in time change the spare part of ball valve inside this moment, thereby improve the utilization ratio of ball valve.

Description

Ball valve with high utilization rate

Technical Field

The utility model relates to a ball valve technical field especially relates to a high utilization rate ball valve.

Background

The opening and closing piece of the ball valve is driven by the valve rod and rotates around the axis of the ball valve. The hard seal V-shaped ball valve can also be used for regulating and controlling fluid, wherein a V-shaped ball core of the hard seal V-shaped ball valve and a metal valve seat of the build-up welding hard alloy have strong shearing force, and the hard seal V-shaped ball valve is particularly suitable for media containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the switching of the flow direction of the medium on the pipeline, and can close any channel to connect the other two channels.

The bolt fasteners of the multiple groups of the existing ball valves abutting against the outer end wall of the ball valve need to be unscrewed in the detaching and maintaining process, the bolt fasteners are kept in the same horizontal distribution with the ball valve body in the assembling and using process, when workers loosen the fasteners, arms for operation can be in contact with the ball valve body, inconvenience is brought to the operation of the workers, the workers are difficult to replace parts damaged in the ball valve in time, and therefore the utilization rate of the ball valve is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides a high utilization rate ball valve in order to solve the problem that exists of reality.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high utilization rate ball valve, includes half valve body on the left side and the half valve body on the right side of half valve body butt joint installation on the cooperation left side, half valve body on the left side and the half valve body on the right side relative one end fixedly connected with fastening cover body, the one end fixedly connected with of half valve body on the right side is to the right side and is to the dish, and to the dish inlays the inside of establishing at the fastening cover body, the outer end fixedly connected with of dish is the four group's bolts that the annular distributes, the outside of bolt closes soon and is connected with the positioning disk, the outer end fixedly connected with knob of positioning disk, the notch has been seted up to the inside of the fastening cover body, the inside of the fastening cover body is run through and is seted up the constant head tank that is.

As a further description of the above technical solution:

the bolt and the right valve body are vertically distributed.

As a further description of the above technical solution:

the notches and the sliding grooves are vertically distributed.

As a further description of the above technical solution:

the width of the notch and the sliding groove is matched with the outer diameter of the bolt.

As a further description of the above technical solution:

the inner end of the bolt is fixedly connected with an anti-slip pad.

As a further description of the above technical solution:

and one end of the notch, which is opposite to the left half valve body, is fixedly connected with a sealing gasket.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, be equipped with the fastening cover body on the half valve body on a left side, be equipped with the bolt on the half valve body on the right side, be equipped with positioning disk and knob on the bolt, be equipped with the notch on the fastening cover body, the constant head tank that spout and cooperation positioning disk used, rotate four group's knobs in proper order, after the constant head tank is broken away from to the positioning disk, rotate half valve body on the right side, when the bolt slides to the intersection position department of notch and spout, stimulate half valve body on the right side, the bolt will pass the notch and break away from the fastening cover body, thereby accomplish the dismantlement of half valve body on the left side and half valve body on the right side, the staff can in time change the spare part of ball valve inside this moment, thereby improve the utilization ratio of ball valve.

2. The utility model discloses in, be equipped with sealed the pad on the notch, be equipped with the slipmat on the positioning disk, the leakproofness when sealed setting up the half left valve body of guarantee and half right valve body is connected, the contact friction of the setting increase positioning disk of slipmat and constant head tank avoids the positioning disk spin and influences the stability of half left valve body and half right valve body connection use.

Drawings

Fig. 1 shows a front view provided in accordance with an embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of a connection between a fastening sleeve and a mating plate according to an embodiment of the present invention;

fig. 3 is a cross-sectional side view of a connection between a fastening sleeve and a mating plate according to an embodiment of the present invention.

Illustration of the drawings:

1. a left half valve body; 2. a right valve body half; 3. fastening the sleeve body; 4. a recess; 5. a chute; 6. positioning a groove; 7. a docking tray; 8. a bolt; 9. positioning a plate; 901. a non-slip mat; 10. a knob; 11. and a gasket.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a ball valve with high utilization rate comprises a left half valve body 1 and a right half valve body 2 matched with the left half valve body 1 to be installed in a butt joint mode, one end, opposite to the right half valve body 2, of the left half valve body 1 is fixedly connected with a fastening sleeve body 3, one end, opposite to the left half valve body 1, of the right half valve body 2 is fixedly connected with a butt joint disc 7, the butt joint disc 7 is embedded inside the fastening sleeve body 3, the outer end of the butt joint disc 7 is fixedly connected with four groups of bolts 8 distributed in an annular mode, the outer side of each bolt 8 is connected with a positioning disc 9 in a rotating mode, the outer end of each positioning disc 9 is fixedly connected with a knob 10, a notch 4 is formed in the fastening sleeve body 3, a sliding groove 5 communicated with the notch 4 penetrates through the fastening sleeve body 3, a positioning groove 6 matched with each positioning disc 9 is formed in the fastening sleeve body 3 and located on the outer side of the sliding groove 5, the four groups of knobs 10 are rotated in sequence, and the knobs 10 drive the positioning discs 9 fixedly connected with the knobs to move outwards, after the positioning disk 9 breaks away from the inside constant head tank 6 of the fastening cover body 3, the staff only need rotate right half valve body 2, the messenger fixes and slides along spout 5 at the bolt 8 of 7 outer ends of docking disk, when bolt 8 slides to the intersection position department of notch 4 and spout 5, stimulate right half valve body 2, bolt 8 will pass notch 4 and break away from the fastening cover body 3, thereby accomplish the dismantlement of left half valve body 1 and right half valve body 2, the staff can in time change the inside spare part of ball valve this moment, thereby improve the utilization ratio of ball valve.

Specifically, as shown in fig. 1-3, the bolt 8 and the right valve body 2 are vertically distributed, and when a worker rotates the knob 10, the arm and the ball valve are vertically distributed, so that the worker can conveniently operate and use the ball valve.

Specifically, as shown in fig. 1 and 3, the notch 4 and the sliding groove 5 are vertically distributed, the width of the notch 4 and the width of the sliding groove 5 are matched with the outer diameter of the bolt 8, and when the bolt 8 is located in the sliding groove 5, the left half valve body 1 and the right half valve body 2 are limited to move axially, so that the connection stability of the left half valve body 1 and the right half valve body 2 is ensured, and the left half valve body 1 and the right half valve body 2 are prevented from being separated from each other.

Specifically, as shown in fig. 2, the inner end of the bolt 8 is fixedly connected with a non-slip mat 901, one end of the notch 4 opposite to the left half valve body 1 is fixedly connected with a sealing gasket 11, the sealing gasket 11 is arranged to ensure the sealing performance when the left half valve body 1 and the right half valve body 2 are connected, the non-slip mat 901 is arranged to increase the contact friction between the positioning disc 9 and the positioning groove 6, and the influence of the self-rotation of the positioning disc 9 on the stability of the left half valve body 1 and the right half valve body 2 in the connection use process is avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high-utilization-rate ball valve, includes half valve body (1) on the left side and half valve body (1) on the right side half valve body (2) of installation of cooperation left side butt joint, its characterized in that, half valve body on the left side (1) and half valve body on the right side (2) relative one end fixedly connected with fastening cover body (3), the one end fixedly connected with docking tray (7) of half valve body (1) on the left side relatively on the right side, and docking tray (7) inlay the inside at fastening cover body (3), the outer end fixedly connected with of docking tray (7) is four group bolts (8) that the annular distributes, the outside of bolt (8) is closed soon and is connected with positioning disk (9), the outer end fixedly connected with knob (10) of positioning disk (9), notch (4) have been seted up to the inside of fastening cover body (3), the inside of fastening cover body (3) runs through and sets up spout (5) that are linked together with notch (4), the inside of the fastening sleeve body (3) is positioned at the outer side of the sliding groove (5) and is provided with a positioning groove (6) matched with the positioning disc (9).

2. The high-utilization ball valve according to claim 1, wherein the bolt (8) is vertically distributed with the right valve body half (2).

3. A high-usage ball valve according to claim 1, wherein the notch (4) and the chute (5) are vertically distributed.

4. A high-usage ball valve according to claim 3, wherein the width of the notch (4) and the sliding groove (5) is adapted to the outer diameter of the bolt (8).

5. A high-utilization ball valve according to claim 4, wherein a non-slip pad (901) is fixedly connected to the inner end of the bolt (8).

6. A high-usage ball valve according to claim 4, wherein a sealing gasket (11) is fixedly connected to one end of the notch (4) opposite to the left half valve body (1).