CN211010397U

CN211010397U - Special leak protection sealing member of valve

Info

Publication number: CN211010397U
Application number: CN201921952868.6U
Authority: CN
Inventors: 胡胜祥
Original assignee: Zhenjiang Lianchuang Machinery Parts Co ltd
Current assignee: Zhenjiang Lianchuang Machinery Parts Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-14
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a special leak protection sealing member of valve, including valve pipe, its characterized in that, the activity of valve pipe upper surface is provided with the block seat, block seat rear end fixedly connected with fixed station, the fixed station upper surface sets up a plurality of screw sockets, block seat front end bilateral symmetry fixedly connected with connecting piece, fixedly connected with connecting rod in the middle of the connecting piece, the block is provided with fixed fixture block on the connecting rod, and fixed fixture block connects the last block piece of connection, the utility model discloses a choke plug plugs up the opening in the connecting body, cooperates screw rod and rotatory female and the screw on the seal to make valve pipe sealed the phenomenon that can not appear the drippage when not using, inseparable good technological effect of connecting, and the cost is lower simultaneously, easily realizes, consequently has good popularization prospect.

Description

Special leak protection sealing member of valve

Technical Field

The utility model relates to the technical field of valves, specifically a special leak protection sealing member of valve.

Background

Valves are mechanical devices that control the flow, direction, pressure, temperature, etc. of a flowing fluid medium, and are essential components in piping systems. The valve can be operated manually or by a hand wheel, a handle or a pedal, and can also be controlled to change the pressure, the temperature and the flow of the fluid medium. The valve can operate continuously or repeatedly for these changes, such as a safety valve installed in a hot water system or a steam boiler. In more sophisticated control systems, automatic control valves are employed as needed to regulate the changing set point of the flow through the pipeline from external inputs. The automatic control valve does not need manual operation and can accurately control various requirements of fluid media according to the input and the setting of the automatic control valve.

However, the sealing effect of the sealing performance of the valve opening in the prior art is not ideal, so that the valve is complicated in the installation process, and the sealing performance between the sealing rings is not tight enough, so that the leakage phenomenon occurs due to the fact that the sealing is not tight when the valve is used.

Disclosure of Invention

An object of the utility model is to provide a special leak protection sealing member of valve to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a leakage-proof sealing element special for a valve comprises a valve pipe and is characterized in that a clamping seat is movably arranged on the upper surface of the valve pipe, a fixed table is fixedly connected to the rear end of the clamping seat, a plurality of screw ports are formed in the upper surface of the fixed table, connecting pieces are fixedly connected to the front end of the clamping seat in a bilateral symmetry mode, a connecting rod is fixedly connected to the middle of each connecting piece, a fixed clamping block is clamped on each connecting rod, and each fixed clamping block is connected with an upper clamping block;

the connector right side is provided with the connector, connector rear end fixedly connected with sealing layer, sealing layer upper surface array fixedly connected with screw second, and connector front end fixedly connected with circulation mouth, the connector right side is provided with the seal, and seal front end fixedly connected with sealing washer, the upper surface array fixedly connected with screw one on the sealing washer, sealing washer bilateral symmetry fixedly connected with fixed block, fixed block front end fixedly connected with block groove, and seal rear end fixedly connected with choke plug.

As a further aspect of the present invention: the inner wall of the connector is fixedly connected with a hollow groove, and an inner cavity is arranged inside the connector, so that liquid in the valve can flow out to prevent blockage when the valve is used.

As a further aspect of the present invention: the clamping seat top fixedly connected with base, base upper end fixedly connected with rotating member, the clamp of the spanner of being convenient for is detained with the pine.

As a further aspect of the present invention: the rotating part left side fixedly connected with spanner, rotating part right side fixedly connected with slipknot pole, the hasp seal when the slipknot pole of being convenient for uses.

As a further aspect of the present invention: the valve pipe right side fixedly connected with connector, the connector internal fixation is provided with the screw thread, and the screw rod of being convenient for is convenient and fast when fixed other article.

As a further aspect of the present invention: the screw thread inner gearing is connected with the screw rod, and the screw rod is far away from the rotatory female of one end fixedly connected with of screw thread, the adjusting device's of being convenient for sealed elasticity degree.

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

1. the utility model discloses a circulation hole in the connecting body is plugged up to the jam head, and the screw on cooperation screw rod and rotatory female and the seal makes the valve pipe sealed phenomenon that can not appear the water clock closely when not using, the good technological effect of inseparable connection, and the cost is lower simultaneously, easily realize, consequently has good popularization prospect.

2. The utility model discloses a rotating member that the block seat top set up makes under the interact between with spanner, the slipknot pole fastener groove with the further structure reinforcement that will seal the department, when promoting sealed effect, this device is convenient for install easily operation.

Drawings

Fig. 1 is a schematic structural diagram of a leak-proof sealing member specially used for a valve.

Fig. 2 is a schematic structural view of a snap seat in a leak-proof sealing member specially used for a valve.

Fig. 3 is a schematic structural diagram of a connecting body in a leak-proof sealing member specially used for a valve.

Fig. 4 is a schematic structural diagram of a sealing body in a leak-proof sealing member specially used for a valve.

FIG. 5 is a plan view of a connector in a leak-proof seal for a valve.

In the figure: 1-valve pipe, 2-connecting port, 3-thread, 4-screw, 5-rotating nut, 6-clamping seat, 7-fixed platform, 8-screw, 9-connecting piece, 10-connecting rod, 11-fixed clamping block, 12-rotating piece, 13-wrench, 14-loose rod, 15-connecting body, 16-sealing body, 17-sealing layer, 18-circulation port, 19-sealing ring, 20-screw hole I, 21-fixed block, 22-clamping groove, 23-blocking head, 24-hollow groove, 25-inner cavity and 26-screw hole II.

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

Referring to fig. 1-5, in the embodiment of the present invention, a leak-proof sealing member specially used for a valve comprises a valve tube 1, a connecting port 2 is fixedly connected to the right side of the valve tube 1, a screw thread 3 is fixedly arranged in the connecting port 2, a screw rod 4 is engaged with the screw thread 3, a rotating nut 5 is fixedly connected to one end of the screw rod 4 far from the screw thread 3, a fastening seat 6 is movably arranged on the upper surface of the valve tube 1, a fixing table 7 is fixedly connected to the rear end of the fastening seat 6, a plurality of screw ports 8 are arranged on the upper surface of the fixing table 7, a connecting member 9 is fixedly connected to the front end of the fastening seat 6 in a bilateral symmetry manner, a connecting rod 10 is fixedly connected to the middle of the connecting member 9, a fixing clamping block 11 is arranged on the connecting rod 10, the fixing clamping block, surface array fixedly connected with screw two 26 on the sealing layer 17, and connector 15 front end fixedly connected with circulation port 18, connector 15 right side is provided with seal 16, and seal 16 front end fixedly connected with sealing washer 19, surface array fixedly connected with screw 20 on the sealing

washer

19, 19 bilateral symmetry fixedly connected with fixed block 21 of sealing washer, 21 front end fixedly connected with block groove 22 of fixed block, and 16 rear end fixedly connected with choke plug 23 of seal, connector 15 inner wall fixedly connected with hollow groove 24, and connector 15 inside is provided with

inner chamber

25, 6 top fixedly connected with bases of block seat, base upper end fixedly connected with rotating member 12, rotating member 12 left side fixedly connected with spanner 13, rotating member 12 right side fixedly connected with trip lever 14.

The utility model discloses a theory of operation is: the utility model relates to a special leak-proof sealing element for valve, which is characterized in that a fastening seat 6 can be fastened on the upper surface of a valve tube 1 through a fastening seat 6 which is matched with a fixing fastening block 11 of a fastening piece 9 at the front end and a connecting rod 10, a fastening seat on the valve tube 1 which is matched with a fixing platform 7 at the rear end and a screw opening 8 under the matching of a bolt and a nut is fastened on the valve tube 1, a fastening groove 22 of a fastening column of a snap rod 14 is realized through the interaction between a rotating piece 12 arranged at the top end of the fastening seat 6 and a wrench 13 and a snap rod 14, a connecting body 15 connected with a connecting port 2 is connected with connected equipment through a screw hole two 26 on the connecting body 15 when in use, the situation that the drip leakage between the connecting body and the connected equipment can not be generated through the matching of a sealing layer 17 and the screw hole two 26, a sealing body 16 connected at the rear end of the connecting body 15 is matched with the connecting body to block, the screw 4, the rotating nut 5 and the first screw hole 20 on the sealing body 16 are matched, so that the valve tube 1 is tightly sealed and does not have the phenomenon of dripping when not used.

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. A special leakproof sealing element for a valve comprises a valve pipe (1), and is characterized in that a connecting port (2) is fixedly connected to the right side of the valve pipe (1), and threads (3) are fixedly arranged in the connecting port (2); the valve tube is characterized in that a clamping seat (6) is movably arranged on the upper surface of the valve tube (1), a fixed table (7) is fixedly connected to the rear end of the clamping seat (6), a plurality of screw ports (8) are arranged on the upper surface of the fixed table (7), connecting pieces (9) are fixedly connected to the front end of the clamping seat (6) in a bilateral symmetry mode, a connecting rod (10) is fixedly connected to the middle of each connecting piece (9), a fixed clamping block (11) is clamped on each connecting rod (10), and the fixed clamping block (11) is connected to an upper clamping block;

connector (2) right side is provided with connector (15), connector (15) rear end fixedly connected with sealing layer (17), surface array fixedly connected with screw two (26) on sealing layer (17), and connector (15) front end fixedly connected with circulation mouth (18), connector (15) right side is provided with seal (16), and seal (16) front end fixedly connected with sealing washer (19), surface array fixedly connected with screw one (20) on sealing washer (19), sealing washer (19) bilateral symmetry fixedly connected with fixed block (21), fixed block (21) front end fixedly connected with block groove (22), and seal (16) rear end fixedly connected with plugging head (23).

2. The leak-proof sealing member special for the valve as claimed in claim 1, wherein a hollow groove (24) is fixedly connected to the inner wall of the connecting body (15), and an inner cavity (25) is arranged inside the connecting body (15).

3. The leak-proof sealing member special for the valve as claimed in claim 1, wherein the top end of the engaging seat (6) is fixedly connected with a base, and the upper end of the base is fixedly connected with a rotating member (12).

4. The leak-proof sealing member special for the valve according to claim 3, wherein a wrench (13) is fixedly connected to the left side of the rotating member (12), and a trip rod (14) is fixedly connected to the right side of the rotating member (12).

5. The special leak-proof sealing member for the valve according to claim 1, wherein a screw rod (4) is engaged with the thread (3), and a rotating nut (5) is fixedly connected to one end of the screw rod (4) far away from the thread (3).