CN212480139U

CN212480139U - Novel screw mouth gate valve

Info

Publication number: CN212480139U
Application number: CN202020963552.3U
Authority: CN
Inventors: 钟连在; 陈祥富
Original assignee: Fushan Valve Industry Dongtai Co ltd
Current assignee: Fushan Valve Industry Dongtai Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-05
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a novel silk mouthful gate valve, which comprises a valve body, the top of valve body is provided with the draw-in groove No. two, and one side of valve body is connected with the filter tube, and the bottom that the valve body inner wall is located the draw-in groove No. two is connected with the gear, and the outer wall connection that the valve body inner wall is located the gear has the dead lever. The utility model discloses a set up No. two draw-in grooves and rack, during the use device, the staff can select to install No. two dwangs at No. two draw-in grooves inner walls, thereby carry out spacing fixed with the fixed block looks fixed with the fixed block through rotating fixed cover, also can separate No. two dwangs and No. two draw-in grooves simultaneously, along with taking away, place other people and miss and bump, it drives the gear through No. two draw-in grooves to rotate No. two dwangs, No. two gears promote sealed core through the rack and move, thereby open or close the valve body, rivers produce pressure to sealed core when closing, thereby strengthen fixed between sealed core and the sealed piece.

Description

Novel screw mouth gate valve

Technical Field

The utility model relates to a valve field, concretely relates to novel screw mouth gate valve.

Background

A screw gate valve is used for isolating water, steam, oil products, etc., and is very common in real life, and a valve is a pipeline accessory used for opening and closing a pipeline, controlling a flow direction, adjusting and controlling parameters of a conveying medium). The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems.

But its when in actual use, some aquatic impurity friction internal element are used for a long time to the valve, lead to the leakproofness to descend, are not convenient for clear away quality of water impurity, and traditional valve is when closing, receives the water pressure to influence for a long time and also can lead to the leakproofness to descend, and traditional valve can not prevent that the mistake from bumping the security performance lower simultaneously.

Therefore, it is necessary to invent a new type of screw gate valve to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel silk mouthful gate valve, through setting up No. two draw-in grooves and rack, be convenient for promote the leakproofness of valve body, can adjust No. two dwangs according to the demand simultaneously, effectively prevent to bump the maloperation mistake of valve body, through setting up the locking cap, be convenient for carry out effectual clearance to the valve body inner wall, be convenient for handle aquatic impurity, convenient operation prevents that impurity from getting into the inside damage that causes of valve body, the convenience is washd valve body inside simultaneously to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a novel silk mouthful gate valve, includes the valve body, the top of valve body is provided with the draw-in groove No. two, and one side of valve body is connected with the filter tube, and the bottom that the valve body inner wall is located the draw-in groove No. two is connected with the gear, and the outer wall connection that the valve body inner wall is located the gear has the dead lever, one side that the dead lever inner wall is located the gear is connected with the rack, the one end of rack is connected with sealed core, sealed core one end is located the inner wall of valve body and installs sealed piece, the outer wall connection of filter tube has the storage ring, and the filter tube inner wall connection has the filter, the bottom of storage ring is connected with the locking cap, the bottom of locking cap is provided with the draw-in groove No. one, a draw-in groove inner wall connection.

Preferably, the fixed block outer wall is provided with fixed cover inner wall assorted helicitic texture, the outer wall of No. two dwang bottoms and the inner wall phase-match of No. two draw-in grooves.

Preferably, the gear is welded at the bottom end of the second clamping groove, and the sealing core is welded at one end of the rack.

Preferably, the fixing rod is welded on the inner wall of the valve body, and the filter pipe is fixedly connected with the valve body through a bolt.

Preferably, the locking cap passes through bolt and storage ring fixed connection, the inner wall of a draw-in groove and the outer wall phase-match on a dwang top.

Preferably, a rubber gasket is arranged on one side of the sealing block, and the outer wall of the gear is meshed with one side of the sealing core.

In the technical scheme, the utility model provides a technological effect and advantage:

1. through setting the second clamping groove and the rack, when the device is used, a worker can select to install the second rotating rod on the inner wall of the second clamping groove, the fixed cover is fixed with the fixed block through rotating the fixed cover so as to limit and fix the second rotating rod, the second rotating rod can be separated from the second clamping groove at the same time, the second rotating rod can be taken away along with use, other people are placed for mistakenly touching the second rotating rod, the second rotating rod is rotated through the second clamping groove to drive the gear to rotate, the second gear pushes the sealing core to move through the rack, so that the valve body is opened or closed, when the valve body is closed, water flow generates pressure on the sealing core, so that the fixation between the sealing core and the sealing block is enhanced, the sealing property of the valve body is convenient to promote, meanwhile, the second rotating rod can be adjusted according to requirements, and the misoperation and mistaken touching;

2. through setting up the locking cap, when using the device, the impurity of long-time back valve body inside amasss the aquatic after using, long-time wearing and tearing component leads to the leakproofness to descend, intercept some impurity in rivers through setting up the filter, impurity gets into the inside storage of storage ring along the filter and stores, prevent that a large amount of impurity from blockking up the water pipe, after a large amount of impurity is stored to the storage ring inside, the staff rotates through inserting a dwang card inslot wall, take off the locking cap and clear up the impurity of storing the storage ring inner wall, when long-time use needs clear up the valve body inner wall, rotate and take off the filter tube, be convenient for carry out effectual clearance to the valve body inner wall, be convenient for handle aquatic impurity, convenient operation prevents that impurity from getting into the inside damage that causes of valve body, simultaneously the convenience is washd valve body inside.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a schematic structural view of the sealing core of the present invention;

fig. 5 is an enlarged view of a portion a of fig. 1 according to the present invention.

Description of reference numerals:

1 valve body, 2 racks, 3 sealed pieces, 4 sealed cores, 5 gears, 6 filter plates, 7 filter pipes, 8 storage rings, 9 fixing caps, No. 10 rotating rods, No. 11 rotating rods, No. 12 fixing covers, No. 13 clamping grooves, No. 14 fixing blocks, 15 fixing rods and No. 16 clamping grooves.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a novel screw mouth gate valve as shown in figures 1-5, which comprises a valve body 1, wherein the top end of the valve body 1 is provided with a second clamping groove 13, one side of the valve body 1 is connected with a filter tube 7, the bottom end of the inner wall of the valve body 1, which is positioned at the second clamping groove 13, is connected with a gear 5, the outer wall of the inner wall of the valve body 1, which is positioned at the gear 5, is connected with a fixed rod 15, the inner wall of the fixed rod 15, which is positioned at one side of the gear 5, is connected with a rack 2, one end of the rack 2 is connected with a sealing core 4, one end of the sealing core 4, which is positioned at the inner wall of the valve body 1, is provided with a sealing block 3, the outer wall of the filter tube 7 is connected with a storage ring 8, the inner wall of the filter tube 7 is connected with a filter, no. two inner wall connections of draw-in groove 13 have No. two dwang 11, No. two 11 outer wall connections of dwang have fixed cover 12.

Further, in above-mentioned technical scheme, 14 outer walls of fixed block be provided with fixed 12 inner walls assorted helicitic texture of cover, be convenient for fixed 12 positions of cover fixed, the outer wall of No. two dwang 11 bottoms and No. two draw-in grooves 13's inner wall phase-match, the fixed of No. two dwang 11 positions of being convenient for.

Further, in the above technical scheme, gear 5 welds the bottom at No. two draw-in grooves 13, is convenient for strengthen the fixed between gear 5 and No. two draw-in grooves 13, sealed core 4 welds the one end at rack 2, is convenient for strengthen the steadiness between sealed core 4 and rack 2.

The implementation mode is specifically as follows: when the device is used, a worker can select to install the second rotating rod 11 on the inner wall of the second clamping groove 13, the fixed cover 12 and the fixed block 14 are fixed by rotating the fixed cover 12 so as to limit and fix the second rotating rod 11, meanwhile, the second rotating rod 12 can be separated from the second clamping groove 13 and can be taken away along with use, other people can be placed to mistakenly touch the fixed cover, the second rotating rod 11 is rotated to drive the gear 5 to rotate through the second clamping groove 13, the second gear 5 pushes the sealing core 4 to move through the rack 2 so as to open or close the valve body 1, when the valve body is closed, water flow generates pressure on the sealing core 4, so that the fixation between the sealing core 4 and the sealing block 3 is enhanced, the sealing property of the valve body 1 is convenient to be improved, meanwhile, the second rotating rod 11 can be adjusted according to requirements, the misoperation and the mistaken touch of the valve body 1 can be effectively prevented, and the embodiment particularly solves the problem that the door in the prior art, lead to the leakproofness to descend, be not convenient for clear away quality of water impurity, traditional valve when closing, receives the water pressure influence for a long time and also can lead to the leakproofness to descend, and traditional valve can not prevent to miss the lower problem of security performance simultaneously.

As shown in fig. 1-5: the fixing rod 15 is welded on the inner wall of the valve body 1, so that the stability between the fixing rod 15 and the valve body 1 is convenient to enhance, and the filter pipe 7 is fixedly connected with the valve body 1 through a bolt, so that the filter pipe 7 is convenient to mount and dismount.

Further, in above-mentioned technical scheme, locking cap 9 passes through bolt and storage ring 8 fixed connection, the installation of locking cap 9 of being convenient for, the outer wall phase-match on the inner wall of a draw-in groove 16 and a dwang 10 top is convenient for the fixed of a dwang 10 position.

Furthermore, in the above technical scheme, a rubber gasket is installed on one side of the sealing block 3, so that the sealing performance of the valve body 1 is enhanced, the outer wall of the gear 5 is meshed with one side of the sealing core 4, and the power transmission of the gear 5 to the sealing core 4 is facilitated.

The implementation mode is specifically as follows: when the device is used, after long-time use, the interior of the valve body 1 is filled with impurities in water, long-time abrasion elements cause the reduction of sealing performance, some impurities in water flow are intercepted by arranging the filter plate 6, the impurities enter the storage ring 8 along the filter plate 6 for storage, so that a large amount of impurities are prevented from blocking a water pipe, after a large amount of impurities are stored in the storage ring 8, a worker inserts the first rotating rod 10 into the inner wall of the first clamping groove 16 for rotation, takes down the fixing cap 9 to clean the impurities stored in the inner wall of the storage ring 8, when the inner wall of the valve body 1 needs to be cleaned after long-time use, the filter pipe 7 is rotated and taken down, so that the inner wall of the valve body 1 can be cleaned effectively, the impurities in water can be treated conveniently, the operation is convenient, the impurities can be prevented from entering the interior of the valve body 1 to cause, this embodiment has specifically solved the traditional valve body 1 that exists among the prior art and is fixed structure, is not convenient for to the clearance of inside, is not convenient for handle the problem to aquatic impurity simultaneously.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when the device is used, a worker can select to install the second rotating rod 11 on the inner wall of the second clamping groove 13, the fixed cover 12 is fixed with the fixed block 14 through rotating the fixed cover 12 so as to limit and fix the second rotating rod 11, meanwhile, the second rotating rod 12 can be separated from the second clamping groove 13 and taken away along with the use, other people are placed in the device to be mistakenly collided, the second rotating rod 11 is rotated to drive the gear 5 to rotate through the second clamping groove 13, the second gear 5 pushes the sealing core 4 to move through the rack 2 so as to open or close the valve body 1, and when the valve body is closed, water flow generates pressure on the sealing core 4, so that the fixation between the sealing core 4 and the sealing block 3 is enhanced;

referring to the attached drawings 1-5 of the specification, when the device is used, impurities in water are accumulated inside the valve body 1 after long-time use, long-time abrasion elements cause the reduction of sealing performance, some impurities in water flow are intercepted by the arranged filter plate 6, the impurities enter the storage ring 8 along the filter plate 6 to be stored, the water pipe is prevented from being blocked by a large amount of impurities, after the storage ring 8 stores a large amount of impurities inside, a worker inserts the rotating rod 10 into the inner wall of the clamping groove 16 to rotate, the fixing cap 9 is taken down to clean the impurities stored on the inner wall of the storage ring 8, and when the inner wall of the valve body 1 needs to be cleaned after long-time use, the filter pipe 7 is rotated and taken down.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a novel silk mouthful gate valve, includes valve body (1), its characterized in that: the top end of the valve body (1) is provided with a second clamping groove (13), one side of the valve body (1) is connected with a filter pipe (7), the bottom end, located at the second clamping groove (13), of the inner wall of the valve body (1) is connected with a gear (5), the outer wall, located at the gear (5), of the inner wall of the valve body (1) is connected with a fixed rod (15), one side, located at the gear (5), of the inner wall of the fixed rod (15) is connected with a rack (2), one end of the rack (2) is connected with a sealing core (4), one end of the sealing core (4) is located at the inner wall of the valve body (1) and is provided with a sealing block (3), the outer wall of the filter pipe (7) is connected with a storage ring (8), the inner wall of the filter pipe (7) is connected with a filter plate (6), the bottom end of the, no. one draw-in groove (16) inner wall connection has dwang (10) No. one, the inner wall connection of No. two draw-in grooves (13) has No. two dwang (11), No. two dwang (11) outer wall connection have fixed cover (12).

2. The novel screw port gate valve according to claim 1, characterized in that: fixed block (14) outer wall be provided with fixed cover (12) inner wall assorted helicitic texture, the outer wall in No. two dwang (11) bottoms and the inner wall phase-match of No. two draw-in grooves (13).

3. The novel screw port gate valve according to claim 1, characterized in that: the gear (5) is welded at the bottom end of the second clamping groove (13), and the sealing core (4) is welded at one end of the rack (2).

4. The novel screw port gate valve according to claim 1, characterized in that: the fixing rod (15) is welded on the inner wall of the valve body (1), and the filter pipe (7) is fixedly connected with the valve body (1) through a bolt.

5. The novel screw port gate valve according to claim 1, characterized in that: the locking cap (9) is fixedly connected with the storage ring (8) through a bolt, and the inner wall of the first clamping groove (16) is matched with the outer wall of the top end of the first rotating rod (10).

6. The novel screw port gate valve according to claim 1, characterized in that: the rubber gasket is installed on one side of the sealing block (3), and the outer wall of the gear (5) is meshed with one side of the sealing core (4).