CN218441128U

CN218441128U - Pneumatic pipeline cut-off valve convenient to install and used for tank top of acid circulation tank

Info

Publication number: CN218441128U
Application number: CN202222163461.3U
Authority: CN
Inventors: 李娜; 钟良伟; 王振冲; 李玉; 谢国云; 熊晶; 周伟; 尹昕
Original assignee: Jiangxi New Steel South New Materials Co ltd
Current assignee: Jiangxi New Steel South New Materials Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-02-03
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses an acid cycle jar pneumatic trip valve of pipeline for tank deck convenient to installation belongs to trip valve technical field, and it includes valve body and pipeline, the equal fixed mounting in both ends of valve body has the connecting pipe, four calorie holes have been seted up in the outside of connecting pipe, the inserting groove has been seted up to one side of connecting pipe, the outside fixed mounting of pipeline has four telescopic links, the outside of telescopic link is provided with the second spring, the one end fixed mounting of second spring is in the outside of pipeline, the other end fixed mounting of second spring is in the bottom of fixture block, be provided with spacing subassembly in the connecting pipe, the one end block of spacing subassembly is in the jack. This sour circulation tank is pneumatic trip valve of pipeline for tank deck convenient to installation through setting up telescopic link, second spring, connecting pipe, card hole, fixture block, pipeline and spacing subassembly, need not to use a plurality of screws to install the valve body, easy operation, and the installation is stable.

Description

Pneumatic pipeline cut-off valve convenient to install and used for tank top of acid circulation tank

Technical Field

The utility model belongs to the technical field of the trip valve, specifically be a pneumatic trip valve of pipeline for sour circulation tank deck convenient to installation.

Background

Pneumatic trip valve utilizes a plurality of fix with screws usually when carrying out the dismouting, during the installation, often need dismantle a plurality of screws, comparatively inconvenient, waste time and energy, because the permanent fixed of screw often can lead to the screw to rust moreover to pneumatic trip valve dismantles when overhauing and is difficult to dismantle, influences pneumatic trip valve's maintenance speed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides an acid circulating tank is pneumatic trip valve of pipeline for tank deck convenient to installation has solved that pneumatic trip valve need be comparatively inconvenient through a plurality of screw installations, and the screw rusts the difficult problem of dismantling.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an acid cycle jar pneumatic trip valve of pipeline for tank deck convenient to installation, includes valve body and pipeline, the equal fixed mounting in both ends of valve body has the connecting pipe, four calorie holes have been seted up in the outside of connecting pipe, the inserting groove has been seted up to one side of connecting pipe, the outside fixed mounting of pipeline has four telescopic links, the outside of telescopic link is provided with the second spring, the one end fixed mounting of second spring is in the outside of pipeline, the other end fixed mounting of second spring is in the bottom of fixture block, be provided with spacing subassembly in the connecting pipe, the one end block of spacing subassembly is in the jack, the jack is seted up in one side of fixture block.

As a further aspect of the present invention: and a sealing ring is fixedly arranged on the inner wall of the insertion groove and sleeved outside the pipeline.

As a further aspect of the present invention: the outside fixed mounting of valve body has the observation window, the observation window is located the front side of valve body.

As a further aspect of the present invention: the limiting assembly comprises a circular ring, the circular ring is arranged on the outer side of the pipeline, four insertion rods are fixedly mounted on one side of the circular ring, and one ends of the insertion rods are arranged in the insertion holes.

As a further aspect of the present invention: the inserted bar passes through sliding sleeve and connecting pipe sliding connection, the outside fixed mounting of inserted bar has the slide, the spout sliding connection that slide and connecting pipe were seted up.

As a further aspect of the present invention: the outside of inserted bar is provided with first spring, the one end fixed mounting of first spring is in one side of slide, the other end fixed mounting of inserted bar is at the inner wall of connecting pipe.

(III) advantageous effects

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

1. this sour circulation tank is pneumatic trip valve of pipeline for tank deck convenient to installation, through setting up the telescopic link, the second spring, the connecting pipe, the card hole, the fixture block, pipeline and spacing subassembly, when needs are installed the pipeline, press down the fixture block downwards, second spring and telescopic link receive pressure and stretch out and draw back, aim at the connecting pipe with the pipeline, promote the pipeline, the fixture block moves forward when blocking the hole, the pressure that second spring and telescopic link received disappears, it upwards bounces to drive the fixture block, can make the fixture block downthehole at the card, need not to use a plurality of screws to install the valve body, and easy operation, carry on spacingly to the fixture block through spacing subassembly, prevent that the fixture block from removing, make its installation more stable.

2. This sour circulation tank is pneumatic trip valve of pipeline for tank deck convenient to installation, through setting up the observation window, the inside condition of valve body is observed to operating personnel accessible observation window, if valve body internals when damaging, operating personnel can in time dismantle the maintenance to the valve body.

3. This sour circulation tank is pneumatic trip valve of pipeline for tank deck convenient to installation through setting up the ring, can pull out four inserted bars simultaneously in the jack, and four inserted bars atresss are even, need not alone to four inserted bar application of force for the operation is more convenient.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic three-dimensional structure of the connecting tube of the present invention;

FIG. 3 is a schematic three-dimensional structure of the pipeline of the present invention;

fig. 4 is a three-dimensional structure schematic diagram of the limiting component of the present invention;

in the figure: the device comprises a valve body 1, a connecting pipe 2, a clamping hole 3, an insertion groove 4, a sealing ring 5, a limiting assembly 6, an insertion rod 601, a sliding plate 602, a first spring 603, a ring 604, a pipeline 7, a second spring 8, an expansion rod 9, a clamping block 10, an insertion hole 11 and an observation window 12.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a pneumatic pipeline cut-off valve for an acid circulation tank top convenient to install comprises a valve body 1 and a pipeline 7, wherein connecting pipes 2 are fixedly installed at two ends of the valve body 1, four clamping holes 3 are formed in the outer sides of the connecting pipes 2, clamping blocks 10 are clamped in the clamping holes 3 through the clamping holes 3, the pipeline 7 and the connecting pipes 2 can be fixed, an inserting groove 4 is formed in one side of each connecting pipe 2, the pipeline 7 can be connected with the connecting pipes 2 through the inserting groove 4, four telescopic rods 9 are fixedly installed on the outer sides of the pipelines 7, second springs 8 are arranged on the outer sides of the telescopic rods 9, one ends of the second springs 8 are fixedly installed on the outer sides of the pipelines 7, and the telescopic rods 9 and the second springs 8 can contract when being under pressure through the arrangement of the telescopic rods 9 and the second springs 8, the fixture block 10 is enabled to move towards the direction close to the outer side of the pipeline 7, when pressure disappears, the second spring 8 and the telescopic rod 9 can stretch and retract to drive the fixture block 10 to move, the fixture block 10 is clamped in the clamp hole 3, the other end of the second spring 8 is fixedly installed at the bottom of the fixture block 10, through the fixture block 10, when the fixture block 10 is clamped in the clamp hole 3, the pipeline 7 can be limited, the pipeline 7 is prevented from moving, the pipeline 7 is enabled to be connected with the connecting pipe 2, the limiting assembly 6 is arranged in the connecting pipe 2, one end of the limiting assembly 6 is clamped in the jack 11, the jack is arranged on one side of the fixture block, through the limiting assembly 6 and the jack 11, when the limiting assembly 6 is clamped in the jack 11, the fixture block 10 can be limited, the fixture block 10 is prevented from moving, and the pipeline 7 and the connecting pipe 2 are enabled to be connected more stably.

Specifically, as shown in fig. 1 and 4, a sealing ring 5 is fixedly installed on the inner wall of the insertion groove 4, the sealing ring 5 is sleeved on the outer side of the pipeline 7, the pipeline 7 is tightly connected with the connecting pipe 2 by arranging the sealing ring 5, liquid in the pipe is prevented from seeping out when the valve is used, an observation window 12 is fixedly installed on the outer side of the valve body 1, the observation window 12 is positioned on the front side of the valve body 1, an operator can observe the internal condition of the valve body 1 through the observation window 12 by arranging the observation window 12, when internal parts of the valve body 1 are damaged, the operator can timely disassemble and maintain the valve body 1, the limiting component 6 comprises a ring 604, the ring 604 is arranged on the outer side of the pipeline 7, the ring 604 can be pulled, the four insertion rods 601 can be simultaneously pulled out of the insertion holes 11, the four insertion rods 601 are uniformly stressed, independent force application to the four insertion rods 601 is not needed, so that the operation is more convenient, and the four insertion rods 601 are fixedly installed on one side of the ring 604, one end of the plunger 601 is arranged in the insertion hole 11, the plunger 601 is arranged, when the plunger 601 is clamped in the insertion hole 11, the fixture 10 can be limited, the fixture 10 is clamped in the fixture hole 3 more stably, the plunger 601 is connected with the connecting pipe 2 in a sliding way through a sliding bush, a sliding plate 602 is fixedly arranged on the outer side of the plunger 601, the sliding plate 602 is connected with a sliding groove arranged on the connecting pipe 2 in a sliding way, the plunger 601 is more stable when sliding through the arrangement of the sliding plate 602, meanwhile, when the plunger 601 is pulled, the sliding plate 602 can generate pressure on the second spring 603 to contract the second spring, the outer side of the plunger 601 is provided with the first spring 603, one end of the first spring 603 is fixedly arranged on one side of the sliding plate 602, the other end of the plunger 601 is fixedly arranged on the inner wall of the connecting pipe 2, and through the arrangement of the first spring 603, when the plunger 601 is pulled, the first spring 603 is contracted under the pressure of the sliding plate 602, when the pressure disappears, the first spring 603 will expand and contract by its own elastic force, so that one end of the insertion rod 601 is re-engaged in the insertion hole 11 without applying force again.

The utility model discloses a theory of operation does:

s1, when the valve body 1 needs to be installed, the circular ring 604 is pulled, the inserting rod 601 moves out of the connecting pipe 2 for a certain distance, the pipeline 7 is placed in the inserting groove 4, the clamping block 10 is pressed, the second spring 8 and the telescopic rod 9 stretch and retract, and the clamping block 10 is driven to move downwards;

s2, the pipeline 7 is pushed, the clamping block 10 moves in the inserting groove 4 until the clamping block 10 moves to the clamping hole 3, the pressure on the second spring 8 and the telescopic rod 9 disappears, the second spring 8 stretches by utilizing the elasticity of the second spring 8, and the second spring 8 and the telescopic rod 9 drive the clamping block 10 to move upwards to clamp the clamping block 10 in the clamping hole 3;

s3, loosening the circular ring 604, enabling the pressure applied to the second spring 8 to disappear, enabling the first spring 603 to stretch and retract, driving the inserting rod 601 to move, enabling the inserting rod 601 to be clamped in the inserting hole 11, fixing the clamping block 10, and when the damage of internal parts of the valve body 1 is observed through the observation window 12, pulling the circular ring 604 to separate the inserting rod 601 from the inserting hole 11, pressing the clamping block 10, pulling the pipeline 7, and then detaching the valve body 1.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an acid circulation jar pneumatic trip valve of pipeline for tank deck convenient to installation, includes valve body (1) and pipeline (7), its characterized in that: the improved pipeline connecting valve is characterized in that connecting pipes (2) are fixedly mounted at two ends of the valve body (1), four clamping holes (3) are formed in the outer side of each connecting pipe (2), inserting grooves (4) are formed in one side of each connecting pipe (2), four telescopic rods (9) are fixedly mounted on the outer side of each pipeline (7), a second spring (8) is arranged on the outer side of each telescopic rod (9), one end of each second spring (8) is fixedly mounted on the outer side of each pipeline (7), the other end of each second spring (8) is fixedly mounted at the bottom of each clamping block (10), a limiting assembly (6) is arranged in each connecting pipe (2), one end of each limiting assembly (6) is clamped in each inserting hole (11), and each inserting hole (11) is formed in one side of each clamping block (10).

2. The easy-to-install pneumatic pipeline cutoff valve for the top of the acid circulation tank as claimed in claim 1, characterized in that: and a sealing ring (5) is fixedly mounted on the inner wall of the insertion groove (4), and the sealing ring (5) is sleeved on the outer side of the pipeline (7).

3. The easy-to-install pneumatic pipeline cutoff valve for the top of the acid circulation tank as claimed in claim 1, characterized in that: the outer side of the valve body (1) is fixedly provided with an observation window (12), and the observation window (12) is positioned on the front side of the valve body (1).

4. The easy-to-install pneumatic pipeline shut-off valve for the tank top of the acid circulating tank is characterized in that: spacing subassembly (6) include ring (604), ring (604) set up in the outside of pipeline (7), one side fixed mounting of ring (604) has four inserted bars (601), the one end setting of inserted bar (601) is in jack (11).

5. The easy-to-install pneumatic pipeline shut-off valve for the tank top of the acid circulating tank is characterized in that: the inserted bar (601) is connected with the connecting pipe (2) in a sliding mode through a sliding sleeve, and a sliding plate (602) is fixedly mounted on the outer side of the inserted bar (601).

6. The easy-to-install pneumatic pipeline shut-off valve for the tank top of the acid circulating tank is characterized in that: the outer side of the inserted bar (601) is provided with a first spring (603), one end of the first spring (603) is fixedly installed on one side of the sliding plate (602), and the other end of the inserted bar (601) is fixedly installed on the inner wall of the connecting pipe (2).