CN218468300U

CN218468300U - Double-pipeline high-pressure suspension ball valve

Info

Publication number: CN218468300U
Application number: CN202222425123.2U
Authority: CN
Inventors: 范义鑫; 吕民政; 孙鹏伟
Original assignee: Jiangsu Jindian Control Valve Co ltd
Current assignee: Jiangsu Jindian Control Valve Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-02-10
Anticipated expiration: 2032-09-14

Abstract

The application discloses double-pipeline high-pressure suspension ball valve relates to high-pressure ball valve technical field, including the disk seat, the case is installed to the inner chamber of disk seat, inlet channel is installed to the left end of disk seat, inlet channel's top and bottom all are connected with the feed liquor pipe, outlet channel is installed to the right-hand member of disk seat, outlet channel's top and bottom all are connected with the drain pipe, the valve gap is installed at the top of disk seat, the junction of valve gap and disk seat is provided with sealed the pad, the valve rod is installed at the top of case, the one end that the case was kept away from to the valve rod runs through the valve gap and installs the hand wheel, be provided with the reinforcement subassembly between disk seat and the valve rod. This application sets up through the cooperation of two sets of feed liquor pipes and two sets of drain pipes for this ball valve has the double-circuit, when damage appears in one of them group pipeline, and the pipeline that does not damage can continue to keep unblocked, thereby guarantees that whole ball valve normally works, has improved the practicality of this ball valve.

Description

Double-pipeline high-pressure suspension ball valve

Technical Field

The utility model belongs to the technical field of the technique of high-pressure ball valve and specifically relates to a double-circuit high pressure hangs ball valve is related to.

Background

The high-pressure ball valve is opened or closed by rotating the valve core, the cock body is a sphere, and a circular through hole or a channel passes through the axis of the cock body.

In realizing this application in-process, the inventor discovers that there is following problem at least in this technique, and current ball valve only has a feed liquor pipe and a drain pipe usually, in case when the pipeline appears damaging, the ball valve need stop work just can maintain to the practicality of ball valve has been reduced.

Disclosure of Invention

In order to improve above-mentioned only a feed liquor pipe and a drain pipe of current ball valve usually, in case when the pipeline appears damaging, the ball valve needs the stop work could the maintenance to the problem of the practicality of ball valve has been reduced, the utility model provides a double-circuit high pressure hangs ball valve.

The application provides a double-pipeline high-pressure suspension ball valve, adopts following technical scheme:

the utility model provides a double-pipe way high pressure hangs ball valve, includes the disk seat, the case is installed to the inner chamber of disk seat, inlet channel is installed to the left end of disk seat, inlet channel's top and bottom all are connected with the feed liquor pipe, liquid outlet channel is installed to the right-hand member of disk seat, liquid outlet channel's top and bottom all are connected with the drain pipe, the valve gap is installed at the top of disk seat, the valve gap with the junction of disk seat is provided with sealed the pad, the valve rod is installed at the top of case, the valve rod is kept away from the one end of case is run through the valve gap and is installed the hand wheel, the disk seat with be provided with the reinforcement subassembly between the valve rod.

Through adopting above-mentioned technical scheme, at first carry the fluid medium to inlet channel in through two sets of feed liquor pipes respectively, the fluid medium loops through case and outlet channel to discharge through the drain pipe, can normally circulate, when damage appears in one of them group of feed liquor pipe, the feed liquor pipe that does not damage can continue to keep unblocked, thereby guarantees that whole ball valve normally works, has improved the practicality of this ball valve.

Optionally, suspension plates are fixed to two ends of the top of the valve cover, and suspension holes are formed in the surfaces of the two suspension plates.

Through adopting above-mentioned technical scheme to can hang the ball valve in suitable position through the hanging hole on the hang plate, reduce the area of ball valve.

Optionally, the outer wall of the hand wheel is uniformly connected with anti-skid strips.

Through adopting above-mentioned technical scheme, increased the frictional force between staff's hand and the hand wheel, avoided appearing the smooth condition of hand as far as possible.

Optionally, the reinforcing assembly comprises two sets of groove bodies, the two sets of groove bodies are respectively installed on two sides of the inner cavity of the valve seat, the inner cavity of the groove body is connected with a reset spring, the reset spring is close to the movable plate which is connected to one end of the valve rod, the movable plate is far away from one end of the reset spring, the movable column is connected to one end of the movable column, and the movable column is far away from one end of the movable plate and connected with a reinforcing plate.

Through adopting above-mentioned technical scheme, under reset spring's elastic force, the fly leaf drives the valve rod of firm the fixing of reinforcing plate through the activity post, avoids the valve rod activity as far as possible, and then leads to the ball valve to leak to reduce the waste of the energy.

Optionally, one end of each of the two sets of reinforcing plates close to the valve rod is connected with a rubber pad.

Through adopting above-mentioned technical scheme to increased the frictional force between gusset plate and the valve rod, made the valve rod more firm by the centre gripping.

Optionally, a stop block is fixed at one end of each of the two groups of the groove bodies close to the reinforcing plate.

Through adopting above-mentioned technical scheme, conveniently block the fly leaf, avoid the condition that the slippage appears in the fly leaf as far as possible.

Optionally, a sliding assembly is arranged between the movable plate and the groove body and comprises two groups of sliding blocks, the two groups of sliding blocks are respectively installed at the top and the bottom of the movable plate, sliding rails are respectively arranged at the top and the bottom of an inner cavity of the groove body, and the two groups of sliding blocks are connected with the two groups of sliding rails in a sliding mode.

Through adopting above-mentioned technical scheme, can drive the slider and slide in the slide rail when the fly leaf removes to make the fly leaf more stable when removing.

In summary, the present application includes at least one of the following benefits:

(1) Through the cooperation setting of two sets of feed liquor pipes and two sets of drain pipes for this ball valve has the double-circuit, when damage appears in one of them group pipeline, and the pipeline that does not damage can continue to keep unblocked, thereby guarantees that whole ball valve normally works, has improved the practicality of this ball valve.

(2) Through the cooperation setting of gusset plate, activity post, fly leaf, reset spring and cell body, after the valve rod uses wearing and tearing for a long time, under reset spring's elastic action, the gusset plate is laminated with the valve rod all the time, and is fixed with the valve rod, avoids the valve rod activity as far as possible, and then leads to the ball valve to leak to reduce the waste of the energy.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic overall structure of the present application;

fig. 2 is a schematic structural diagram at a in fig. 1 of the present application.

In the figure: 1. hanging holes; 2. a suspension plate; 3. a valve cover; 4. a gasket; 5. a valve seat; 6. a liquid inlet pipe; 7. a liquid inlet channel; 8. a liquid outlet pipe; 9. a liquid outlet channel; 10. a valve core; 11. a valve stem; 12. a hand wheel; 13. a reinforcement assembly; 1301. a reinforcing plate; 1302. a movable post; 1303. a movable plate; 1304. a return spring; 1305. a tank body; 14. a rubber pad; 15. a stopper; 16. a sliding assembly; 1601. a slider; 1602. a slide rail.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

Referring to fig. 1 of the drawings, the present application provides an embodiment: the utility model provides a double circuit high pressure hangs ball valve, includes disk seat 5, and case 10 is installed to disk seat 5's inner chamber, and inlet channel 7 is installed to disk seat 5's left end, and inlet channel 7's top and the equal fixedly connected with feed liquor pipe 6 in bottom can carry the circulation medium to the inlet channel 7 in through feed liquor pipe 6. The right end of the valve seat 5 is provided with a liquid outlet channel 9, the top and the bottom of the liquid outlet channel 9 are both fixedly connected with a liquid outlet pipe 8, and fluid media can be discharged through the liquid outlet pipe 8. Valve gap 3 is installed at the top of disk seat 5, and valve gap 3 is provided with sealed 4 of filling up with the junction of disk seat 5, and the both ends at valve gap 3 top all are fixed with and hang board 2, and hanging hole 1 has all been seted up on two sets of surfaces that hang board 2. Therefore, the ball valve can be hung at a proper position through the hanging hole 1 on the hanging plate 2, and the floor area of the ball valve is reduced.

Please refer to fig. 1 in the drawings of the specification, a valve rod 11 is installed at the top of the valve core 10, one end of the valve rod 11 far away from the valve core 10 penetrates through the valve cover 3 and is installed with a hand wheel 12, and the outer wall of the hand wheel 12 is uniformly connected with an anti-skid stripe. The friction force between the hands of the workers and the hand wheel 12 is increased, and the condition of hand slip is avoided as much as possible.

Please refer to fig. 1 and fig. 2 in the drawings of the specification, a reinforcing assembly 13 is disposed between the valve seat 5 and the valve rod 11, the reinforcing assembly 13 includes two sets of grooves 1305, the two sets of grooves 1305 are respectively installed at two sides of an inner cavity of the valve seat 5, inner cavities of the two sets of grooves 1305 are both connected with a return spring 1304, one ends of the two sets of return springs 1304, which are close to the valve rod 11, are both connected with a movable plate 1303, one ends of the two sets of movable plates 1303, which are far away from the return spring 1304, are both connected with movable columns 1302, and one ends of the two sets of movable columns 1302, which are far away from the movable plates 1303, are both connected with a reinforcing plate 1301. Under the elastic force action of the return spring 1304, the movable plate 1303 drives the reinforcing plate 1301 to tightly fix the valve rod 11 through the movable column 1302, so that the valve rod 11 is prevented from moving as much as possible, ball valve leakage is further caused, and energy waste is reduced.

Referring to fig. 1 and 2 of the drawings, a rubber pad 14 is connected to one end of each of the two sets of reinforcing plates 1301 close to the valve rod 11. Thereby increasing the frictional force between the reinforcement plate 1301 and the valve stem 11 so that the valve stem 11 is clamped more firmly.

Referring to fig. 2 in the drawings, a stop 15 is fixed to each end of the two sets of grooves 1305 near the reinforcing plate 1301. Conveniently block fly leaf 1303, avoid the condition that fly leaf 1303 appears the slippage as far as possible.

Referring to fig. 2 in the attached drawings of the specification, a sliding assembly 16 is disposed between the movable plate 1303 and the slot 1305, the sliding assembly 16 includes two sets of sliders 1601, the two sets of sliders 1601 are respectively mounted at the top and the bottom of the movable plate 1303, the top and the bottom of the cavity of the slot 1305 are both provided with sliding rails 1602, and the two sets of sliders 1601 are slidably connected with the two sets of sliding rails 1602. When the movable plate 1303 moves, the slider 1601 can be driven to slide in the slide rail 1602, so that the movable plate 1303 is more stable when moving.

The working principle is as follows: when using this ball valve, at first carry the fluid medium to inlet channel 7 in through two sets of feed liquor pipes 6 respectively to pass through case 10 and liquid outlet channel 9 in proper order, and discharge through drain pipe 8, can normally circulate, when damage appears in one of them set of feed liquor pipe 6, the feed liquor pipe 6 that does not damage can continue to keep unblocked, thereby guarantees that whole ball valve normally works, has improved the practicality of this ball valve.

After the valve rod 11 is worn after being used for a long time, under the elastic action of the return spring 1304, the movable plate 1303 drives the reinforcing plate 1301 to tightly fix the valve rod 11 through the movable column 1302, so that the valve rod 11 is prevented from moving as much as possible, ball valve leakage is further caused, and energy waste is reduced.

After the ball valve is used, the whole ball valve can be suspended in a proper area through the suspension hole 1 on the suspension plate 2, so that the occupied space of the ball valve is reduced.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a dual circuit high pressure hangs ball valve, includes disk seat (5), its characterized in that: case (10) are installed to the inner chamber of disk seat (5), inlet channel (7) are installed to the left end of disk seat (5), the top and the bottom of inlet channel (7) all are connected with feed liquor pipe (6), liquid outlet channel (9) are installed to the right-hand member of disk seat (5), the top and the bottom of liquid outlet channel (9) all are connected with drain pipe (8), valve gap (3) are installed at the top of disk seat (5), valve gap (3) with the junction of disk seat (5) is provided with sealed pad (4), valve rod (11) are installed at the top of case (10), valve rod (11) are kept away from the one end of case (10) is run through valve gap (3) and install hand wheel (12), disk seat (5) with be provided with between valve rod (11) and consolidate subassembly (13).

2. A dual line high pressure suspension ball valve as defined in claim 1 wherein: both ends at the top of the valve cover (3) are fixed with hanging plates (2), and hanging holes (1) are formed in the surfaces of the two hanging plates (2).

3. A dual line high pressure suspension ball valve as defined in claim 1 wherein: the outer wall of the hand wheel (12) is uniformly connected with anti-skid strips.

4. A dual line high pressure suspension ball valve as defined in claim 1 wherein: the reinforcing component (13) comprises two groups of groove bodies (1305), the two groups of groove bodies (1305) are respectively installed on two sides of an inner cavity of the valve seat (5), the inner cavity of the two groups of groove bodies (1305) is connected with a return spring (1304), one end, close to the valve rod (11), of the return spring (1304) is connected with a movable plate (1303), one end, far away from the return spring (1304), of the movable plate (1303) is connected with a movable column (1302), and one end, far away from the movable plate (1303), of the movable column (1302 is connected with a reinforcing plate (1301).

5. The dual line high pressure suspension ball valve of claim 4, wherein: and one end of each of the two groups of reinforcing plates (1301) close to the valve rod (11) is connected with a rubber pad (14).

6. The dual line high pressure suspension ball valve of claim 4, wherein: and one ends of the two groups of the grooves (1305) close to the reinforcing plate (1301) are respectively fixed with a stop block (15).

7. The dual line high pressure suspension ball valve of claim 4, wherein: a sliding assembly (16) is arranged between the movable plate (1303) and the groove body (1305), the sliding assembly (16) comprises two sets of sliding blocks (1601), the two sets of sliding blocks (1601) are respectively installed at the top and the bottom of the movable plate (1303), sliding rails (1602) are respectively arranged at the top and the bottom of an inner cavity of the groove body (1305), and the two sets of sliding blocks (1601) and the two sets of sliding rails (1602) are connected in a sliding mode.