Valve with quick release function

Abstract

The utility model relates to the technical field of valves, in particular to a valve with a quick release function, which comprises a valve main body, connecting pipes are fixedly mounted at two ends of the valve main body through flanges, and movable sleeves are sleeved on the connecting pipes in a sealing and sliding manner through sliding components. An annular baffle is fixedly mounted at the end, away from the valve body, of the movable sleeve and fixedly sleeved with a mounting ring, the caliber of the mounting ring is larger than that of the movable sleeve, and the distance between the annular baffle and one end of the connecting pipe is larger than the width of the mounting ring. A clamping assembly used for fixing and clamping a water pipe is arranged on the mounting ring. When the valve is dismounted, the sliding assembly drives the movable sleeve to move in the direction away from the water pipe, so that the annular baffle is driven to be separated from one end of the water pipe, one end of the water pipe is taken out of the mounting ring, the valve can be dismounted under the condition that the water pipe is not moved, and time and labor are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve technical field especially relates to a valve with quick release function. BACKGROUND

[0002] Valve is used to open and close pipeline, controls flow direction, adjusts and controls the parameter of pipeline accessory of conveying medium, in prior art, valve as important part of controlling fluid flow in pipeline system is widely used in industry, building, water supply and drainage and each field, and the two ends of the valve are usually provided with water pipes, one end of the water pipe is inserted into the valve, and the water pipe is usually fixedly arranged.

[0003] When carrying out the dismounting operation, since the water pipe is in a fixed state, if the water pipe is not moved, one end of the water pipe is taken out from one end of the valve, the valve cannot be dismounted from the two water pipes, so that when dismounting the valve, the water pipe needs to be moved, the dismounting process of the valve is extremely inconvenient, and a lot of time and manpower are consumed. UTILITY MODEL CONTENTS

[0004] The utility model discloses a valve with quick release function, which can realize the quick release of the valve from the two water pipes, and the valve can be conveniently dismounted from the two water pipes without moving the water pipe, so that the installation and dismounting process of the valve is convenient, and the time and manpower are saved.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A valve with quick release function, comprising a valve body, the valve body is fixedly installed with a connecting pipe through a flange at both ends, a moving sleeve is sleeved and sealed on the connecting pipe through a sliding assembly,

[0007] One end of the moving sleeve away from the valve body is fixedly installed with an annular baffle, the annular baffle is fixedly sleeved with a mounting ring, the caliber of the mounting ring is larger than that of the moving sleeve, the distance between the annular baffle and one end of the connecting pipe is greater than the width of the mounting ring, and the mounting ring is provided with a clamping assembly for clamping the water pipe.

[0008] Preferably, the moving holes are symmetrically formed on the moving sleeve, the sliding assembly comprises two moving blocks and two telescopic springs, the moving blocks are slidingly installed in the moving holes, and the telescopic springs are fixedly installed on the moving blocks.

[0009] Preferably, the mounting ring side is symmetrically provided with threaded holes, the clamping assembly comprises two threaded rods vertically screwed into the threaded holes respectively, two clamping blocks rotatably mounted on the opposite ends of the threaded rods respectively and two hexagonal blocks fixedly mounted on the other ends of the threaded rods respectively, and the two clamping blocks are symmetrically arranged.

[0010] Preferably, a limiting rod is fixedly mounted on the clamping block vertically and symmetrically, and a plurality of limiting holes are formed in the side surface of the mounting ring, and the limiting rod is vertically and slidingly inserted into the limiting hole.

[0011] Preferably, a resistance block is fixedly mounted on the mounting ring at the threaded hole, and a nut is threadedly sleeved on the threaded rod, and the nut is in contact with the resistance block.

[0012] Preferably, a sealing ring is fixedly mounted on the side surface of the annular baffle, and an annular clamping groove is formed in the side surface of the sealing ring.

[0013] In the utility model, the beneficial effects are:

[0014] 1. When the valve is installed, one end of the water pipe is in sealing contact with the annular baffle, and the one end of the water pipe is located in the mounting ring, when disassembled, the sliding assembly drives the moving sleeve to move away from the water pipe, thereby separating the annular baffle from the one end of the water pipe, and the one end of the water pipe is taken out from the mounting ring, and the disassembly of the valve can be completed without moving the water pipe, which saves time and effort.

[0015] 2. When the water pipe is connected with the valve, one end of the water pipe is in contact with the sealing ring, and the one end is inserted into the annular clamping groove formed in the side surface of the sealing ring, thereby improving the sealing property between the water pipe and the annular baffle. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic diagram of the valve with quick release function is provided in the utility model;

[0017] Figure 2 A three-dimensional structure schematic diagram of the connecting pipe, the moving sleeve, the mounting ring and the clamping assembly is provided;

[0018] Figure 3 A three-dimensional sectional structure schematic diagram of the connecting pipe, the moving sleeve, the mounting ring and the clamping assembly is provided;

[0019] Figure 4 A Figure 3 An enlarged view of structure A in the utility model.

[0020] In the drawing: 1 valve body, 2 connecting pipe, 3 moving sleeve, 4 annular baffle, 5 mounting ring, 6 moving block, 7 extension spring, 8 threaded rod, 9 clamping block, 10 hexagonal block, 11 limiting rod, 12 resistance block, 13 nut, 14 sealing ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0022] Referring to Figures 1-4 A valve with quick release function, including valve body 1, both ends of valve body 1 are fixedly installed with connecting pipe 2 through flange, mobile sleeve pipe 3 is sealingly and slidably arranged on connecting pipe 2 through sliding assembly, one end of mobile sleeve pipe 3 away from valve body 1 is fixedly installed with annular baffle 4, annular baffle 4 is fixedly sleeved with mounting ring 5, the caliber of mounting ring 5 is greater than the caliber of mobile sleeve pipe 3, the distance between annular baffle 4 and one end of connecting pipe 2 is greater than the width of mounting ring 5, mounting ring 5 is provided with clamping assembly for fixing and clamping water pipe.

[0023] When the valve is installed, two mobile sleeve pipes 3 are horizontally moved, driving mounting ring 5 and annular baffle 4 to move towards valve body 1, so that the length of the valve is less than the distance between the two water pipes, then the valve is placed between the two water pipes, and then the mobile sleeve pipe 3 is moved, driving annular baffle 4 and mounting ring 5 to move towards one end of the water pipe, so that mounting ring 5 is wrapped around one end of the water pipe, and the side surface of annular baffle 4 is in sealing contact with one end of the water pipe, then the clamping assembly is used to clamp and fix the water pipe.

[0024] When disassembling, the clamping assembly is first released, then the mobile sleeve pipe 3 is moved, driving annular baffle 4 and mounting ring 5 to move away from the water pipe, so that annular baffle 4 is separated from one end of the water pipe, and one end of the water pipe is taken out from mounting ring 5, so that the overall length of the valve is less than the distance between the two water pipes, so that the valve can be disassembled without moving the water pipe, saving time and effort.

[0025] Symmetrical movement holes are formed in the mobile sleeve pipe 3, the sliding assembly includes two mobile blocks 6 slidably installed in the two movement holes respectively and two extension springs 7 horizontally fixedly installed on the two mobile blocks 6 respectively, one end of the extension spring 7 is fixedly connected with the inner wall of the movement hole, the two mobile blocks 6 are fixedly installed on the connecting pipe 2, the mobile sleeve pipe 3 is sealingly and slidably installed on the connecting pipe 2 through the movement hole and the mobile block 6, and the extension spring 7 is in a compressed state, so that the mobile sleeve pipe 3 has a tendency to move away from the valve body 1, and in the initial state, the overall length of the valve is greater than the distance between the two water pipes.

[0026] The threaded holes are symmetrically arranged on the side of the mounting ring 5, the clamping assembly comprises two threaded rods 8 which are respectively vertically screwed into the threaded holes, two clamping blocks 9 which are respectively rotatably mounted on the opposite ends of the threaded rods 8 and two hexagonal blocks 10 which are respectively fixedly mounted on the other ends of the threaded rods 8, and the two clamping blocks 9 are symmetrically arranged.

[0027] When one end of the water pipe is in contact with the side of the annular baffle 4, the hexagonal blocks 10 are simultaneously rotated by the handle tool, the threaded rods 8 are driven to rotate, the two clamping blocks 9 are driven to move close to each other under the action of the threaded holes and are in contact with the water pipe, so that one end of the water pipe is clamped and fixed in the mounting ring 5.

[0028] The limiting rods 11 are vertically and symmetrically fixedly mounted on the clamping blocks 9, a plurality of limiting holes are formed in the side of the mounting ring 5, and the limiting rods 11 are vertically and slidingly inserted into the limiting holes; when the clamping blocks 9 are moved by the threaded rods 8, the limiting rods 11 can limit the clamping blocks 9 from rotating together with the threaded rods 8.

[0029] The resistance blocks 12 are fixedly mounted on the mounting ring 5 at the threaded holes, the nuts 13 are threadedly sleeved on the threaded rods 8, the nuts 13 are in contact with the resistance blocks 12, when the two clamping blocks 9 clamp the water pipe on the mounting ring 5, the nuts 13 can be rotated to be in contact with the resistance blocks 12, a large friction force is generated between the nuts 13 and the resistance blocks 12, and the threaded rods 8 can be effectively prevented from loosening.

[0030] The sealing rings 14 are fixedly mounted on the side of the annular baffle 4, annular clamping grooves are formed in the side of the sealing rings 14, when the water pipe is connected with the valve, one end of the water pipe is in contact with the sealing rings 14 and is inserted into the annular clamping grooves formed in the side of the sealing rings 14, so that the sealing performance between the water pipe and the annular baffle 4 is improved.

[0031] In the utility model, when disassembling, firstly, the clamping assembly is released to clamp the water pipe, then the movable sleeve 3 is moved to drive the annular baffle 4 and the mounting ring 5 to move away from the water pipe, the annular baffle 4 is separated from one end of the water pipe, one end of the water pipe is taken out from the mounting ring 5, and the overall length of the valve is smaller than the distance between the two water pipes, so that the valve can be disassembled without moving the water pipe, time and labor are saved.

[0032] The above is only the preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A valve having a quick release function, comprising a valve body (1), characterized in that, The valve body (1) is fixedly installed with a connecting pipe (2) at both ends through flanges, a moving sleeve (3) is sleeved and sealed on the connecting pipe (2) through a sliding assembly; The moving sleeve (3) is fixedly installed with an annular baffle (4) at one end away from the valve body (1), the annular baffle (4) is fixedly sleeved with a mounting ring (5), the caliber of the mounting ring (5) is larger than that of the moving sleeve (3), the distance between the annular baffle (4) and the connecting pipe (2) is greater than the width of the mounting ring (5), and the mounting ring (5) is provided with a clamping assembly for fixing and clamping a water pipe.

2. The valve with quick release function according to claim 1, characterized in that, The moving sleeve (3) is symmetrically provided with moving holes, the sliding assembly comprises two moving blocks (6) symmetrically slidingly installed in the moving holes and two telescopic springs (7) horizontally fixedly installed on the two moving blocks (6), one end of the telescopic spring (7) is fixedly connected with the inner wall of the moving hole, and the two moving blocks (6) are fixedly installed on the connecting pipe (2).

3. The valve with quick release function according to claim 1, characterized in that, The mounting ring (5) is symmetrically provided with threaded holes in the side surface, the clamping assembly comprises two threaded rods (8) vertically and threadedly inserted into the threaded holes, two clamping blocks (9) rotatably installed at opposite ends of the two threaded rods (8), and two hexagonal blocks (10) fixedly installed at the other ends of the two threaded rods (8), and the two clamping blocks (9) are symmetrically arranged.

4. The valve with quick release function according to claim 3, characterized in that, The clamping block (9) is vertically and symmetrically fixedly installed with a limiting rod (11), the mounting ring (5) is provided with a plurality of limiting holes in the side surface, and the limiting rod (11) is vertically and slidingly inserted into the limiting hole.

5. The valve with quick release function according to claim 3, characterized in that, The mounting ring (5) is fixedly installed with a resistance block (12) at the threaded hole, the threaded rod (8) is threadedly sleeved with a nut (13), and the nut (13) is in contact with the resistance block (12).

6. The valve with quick release function according to claim 1, characterized in that, The annular baffle (4) is fixedly installed with a sealing ring (14) on the side surface, and the sealing ring (14) is provided with an annular clamping groove in the side surface.

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