CN201106762Y

CN201106762Y - Groove tank leak-stoppage machine

Info

Publication number: CN201106762Y
Application number: CNU2007201769702U
Authority: CN
Inventors: 金雹峰; 金融
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-15
Filing date: 2007-10-15
Publication date: 2008-08-27
Anticipated expiration: 2017-10-15

Abstract

The utility model discloses a leak stopper of a tank, which consists of a sealing shell (1) and a base (2); wherein, the bottom of the sealing shell (1) is provided with a seal groove into which a sealing ring is embedded, the top of the sealing shell (1) is provided with a nozzle which is fixedly connected with a relief valve (4); the base (2) provided with a handle (3) is rectangular or square. The leak stopper of the tank has reasonable design, easy manufacturing and simple structure, is safe and reliable as well as fast and efficient, and is suitable for be used in an emergency rescue once a safety valve of a pressure vessel or other parts of the tank has/have leakage.

Description

Groove jar leak stopping device

Technical field

The utility model relates to a kind of groove jar leak stopping device, carries out the band indent jar leak stopping device that emergency management and rescue are used when specifically the pressurized container that holds inflammable and explosive hazardous chemical in static or the transportation being taken place to leak.

Background technique

Hazardous chemical is gas or a liquid inflammable, explosive, poisonous, that be corrosive, be harmful to, the pressurized container that holds hazardous chemical has a safety valve at least, various safety valves are owing to manufacture the intrinsic defect of material, damage in the not good and long-term work process of the quality manufactured of processing, and the effect of the high low temperature of burn into, the influence of vibration and factor such as collision is broken, crack or loss of seal, all can cause the leakage of hazardous chemical, if its consequence of untimely leak stopping is hardly imaginable; At present, the blocking method that people generally adopt mainly is a plugging gun, glue is injected leak the seam place, utilizes external force to fix, because this plugging gun of particularity at safety valve position can not effectively and fast be blocked the slit; After being exactly the complete or drainage of high-risk chemical leakage fully in addition, welding is leaked seam or is changed safety valve; When other position takes place to leak, also be to adopt said method.

Summary of the invention

The purpose of this utility model aims to provide a kind of safe and reliable, quick stable groove jar leak stopping device.

To achieve these goals, groove jar leak stopping device of the present utility model is made up of seal closure and base, the bottom of described seal closure is provided with base and is tightly connected, the bottom of seal closure is provided with seal groove, seal ring embeds in the seal groove, the top of seal closure is provided with the mouth of pipe, Decompression valves is connected with the mouth of pipe, base is set to square or rectangular, handle is set on the base, the bottom of base is made as arc, perhaps with Surface Pressure Vessel shape corresponding shape, adopts wire rope or other chain lock that can bear pulling force that base is connected with the pressurized container snap close.

The utility model compared with prior art has following excellent effect:

1) safe and reliable: as seal closure to be covered the leak at safety valve or other position of groove jar, base is connected with the pressurized container snap close with wire rope or other chain cable that can bear pulling force;

2) effective and rapid: the leak that seal closure covers safety valve or other position of groove jar can prevent the harm of leaking;

3) reasonable in design, simple in structure, manufacture easily, easy to operate.

4) direct pressure sealing.

Description of drawings

Fig. 1 is the floor map of the utility model groove jar leak stopping device;

Wherein: 1, be seal closure; 2, be base; 3, be handle; 4, be Decompression valves.

Embodiment

Groove jar leak stopping device shown in Figure 1 is made up of seal closure (1) and base (2), and seal closure (1) is fixedlyed connected with base (2), perhaps integrated the manufacturing of seal closure and base (2); The bottom of seal closure (1) is provided with annular seal groove, seal ring is embedded in the seal groove, the top of seal closure (1) is provided with the mouth of pipe, Decompression valves (4) is fixedlyed connected with the mouth of pipe, handle (3) is set on the base (2), base (2) is set to rectangular or square, the bottom of base (2) is set to arc, with the corresponding shape of pressure vessel relief valve or other position of groove jar, the rope chain that maybe can bear pulling force with wire rope is connected base (2) with the pressurized container snap close, thereby groove jar leak stopping device is fixed on the pressurized container, realizes the purpose of instantaneous leaking-stopping.

Claims

1) a kind of groove jar leak stopping device is made up of seal closure (1) and base (2), it is characterized in that described seal closure (1) fixedlys connected with base (2), and the bottom of seal closure (1) is provided with seal groove.

2) groove jar leak stopping device according to claim 1 is characterized in that the top of described seal closure (1) is provided with the mouth of pipe, and the mouth of pipe is fixedlyed connected with Decompression valves (4).

3) groove jar leak stopping device according to claim 1 is characterized in that being provided with on the described base (2) handle (3).

4) groove jar leak stopping device according to claim 1 is characterized in that described base (2) is set to square or rectangular, and the bottom of base (2) is set to arc.