CN214066410U

CN214066410U - Gas distribution device

Info

Publication number: CN214066410U
Application number: CN202120424992.6U
Authority: CN
Inventors: 吕会颖; 陈立锋; 孙健; 陈军; 霍英男
Original assignee: Harbin Turbine Co Ltd
Current assignee: Harbin Turbine Co Ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-08-27
Anticipated expiration: 2031-02-26

Abstract

The utility model provides a gas distribution device, the utility model relates to a gas distribution device. The utility model aims at solving the problem that the branch gas pipeline is various, the potential safety hazard is increased, and the branch gas pipeline can not be installed at the gas position for part. The device comprises an air inlet pipe, an air inlet valve, a pressure gauge, a branch cylinder, a branch pipeline upper valve, a U-shaped pipe clamp and a sewage discharge valve; the branch cylinder is fixed on the stand column through a U-shaped pipe clamp, an air inlet pipe is arranged at the upper part of the branch cylinder, an air inlet valve is arranged on the air inlet pipe, a pressure gauge is arranged on the branch cylinder, valves on a plurality of branch pipes are arranged on the outer side of the branch cylinder, and a sewage discharge valve is arranged at the bottom of the branch cylinder. The utility model is used for the gas pipeline distribution of production such as digit control machine tool, welding, gas cutting.

Description

Gas distribution device

Technical Field

The utility model relates to a gas distribution device.

Background

The gas line that is used for production such as digit control machine tool, welding, gas cutting now adopts many branch pipelines to install respectively to every mounting means (branch pipeline of a stand in the factory building, gas outlet of every branch pipeline) of using the gas position usually, and there are a great deal of drawbacks in this kind of mounting means: firstly, the number of branch pipelines is too much, and the installation work amount is large; secondly, the occurrence probability of the phenomena of leakage, overflow and drip is increased by branch pipelines distributed all over the workshop, and potential safety hazards exist; and thirdly, part of gas using positions are positioned in the middle span of the factory building, or a stand column used for fixing a pipeline bracket is not arranged near the equipment, so that a gas branch pipeline cannot be normally installed, and a gas source cannot be used. In view of the above problems, an effective solution is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gas distribution device. The gas branch pipeline installation device aims at solving the problems that gas branch pipelines are various, potential safety hazards are increased, and the branch pipelines cannot be installed at partial gas using positions.

The utility model relates to a gas distribution device of a gas distribution device, which comprises an air inlet pipe, an air inlet valve, a pressure gauge, a branch cylinder, a branch pipeline upper valve, a U-shaped pipe clamp and a sewage valve; the branch cylinder is fixed on the stand column through a U-shaped pipe clamp, an air inlet pipe is arranged at the upper part of the branch cylinder, an air inlet valve is arranged on the air inlet pipe, a pressure gauge is arranged on the branch cylinder, valves on a plurality of branch pipes are arranged on the outer side of the branch cylinder, and a sewage discharge valve is arranged at the bottom of the branch cylinder.

The utility model has the advantages that:

the utility model can reduce 3-5 or more branch pipelines to 1, and solves the problems of too many branch pipelines and large installation work amount of the original gas supply system; secondly, the probability of occurrence of leakage is reduced when the number of branch pipelines is reduced, and the potential safety hazard is reduced; and thirdly, the air is led out from the branch air cylinder by using a hose, and the hose can be connected to any position on the periphery, so that the blind point-free air using position is realized. The novel gas distribution device is simple in structure, convenient to use, safe, reliable and low in manufacturing cost, and can be widely applied to the fields of machining, welding, gas cutting, forging and smelting, process tests and the like.

Drawings

Fig. 1 is a schematic structural view of a gas distribution device.

Detailed Description

The technical solution of the present invention is not limited to the specific embodiments listed below, and includes any combination of the specific embodiments.

The first embodiment is as follows: the embodiment is described with reference to fig. 1, and a gas distribution device of the embodiment comprises a gas inlet pipe 1, a gas inlet valve 2, a pressure gauge 3, a gas distribution cylinder 4, a branch pipeline valve 5, a U-shaped pipe clamp 6 and a sewage valve 7; the branch cylinder 4 is fixed on the stand column through a U-shaped pipe clamp 6, an air inlet pipe 1 is arranged on the upper portion of the branch cylinder 4, an air inlet valve 2 is arranged on the air inlet pipe 1, a pressure gauge 3 is arranged on the branch cylinder 4, a plurality of branch pipeline valves 5 are arranged on the outer side of the branch cylinder 4, and a sewage discharge valve 7 is arranged at the bottom of the branch cylinder 4.

The air source is led into the branch air cylinders to be uniformly distributed in the embodiment. Secondly, a plurality of branch pipelines and valves are uniformly distributed on the gas-distributing cylinder along the center line, and nearby gas-using equipment uses the hose to lead out gas from the gas-distributing cylinder, so that the hose can be connected to any peripheral gas-using point due to the flexibility of the hose. Thirdly, a pressure gauge is arranged at the upper end of the sub-cylinder and used for observing the pressure of the air source, and a drain pipe and a valve are arranged at the lower end of the sub-cylinder and used for draining water and oil stains in the pipeline in time so as to keep the air source clean.

In the embodiment, a branch pipeline and a gas distribution device are installed at a position with a stand column according to the number and the spread range of gas-using equipment, and the branch cylinder is fixed on the stand column by using a U-shaped pipe clamp. When the gas supply device is used, the gas inlet valve on the gas inlet pipe is opened firstly, gas is collected into the branch cylinder, and after the pressure gauge is observed to reach the use pressure, the valve on the branch pipeline is opened to supply the gas to the gas utilization equipment. And the sewage valve is automatically controlled to open according to the service time and the gas consumption to discharge water and oil stains in the sub-cylinder, so that the gas source is kept clean. All the sizes of the gas distribution device and the number of the branch pipelines can be adjusted according to actual requirements.

The second embodiment is as follows: the first difference between the present embodiment and the specific embodiment is: the air distributing cylinder 4 is formed by welding steel pipes. The rest is the same as the first embodiment.

The third concrete implementation mode: the present embodiment differs from the first or second embodiment in that: the size of the steel pipe is phi 133 multiplied by 4.5. The other is the same as in the first or second embodiment.

The fourth concrete implementation mode: the difference between this embodiment mode and one of the first to third embodiment modes is: and a hose is arranged at the outlet end of the valve 5 on the branch pipeline. The others are the same as in one of the first to third embodiments.

The fifth concrete implementation mode: the difference between this embodiment and one of the first to fourth embodiments is: the number of the valves 5 on the branch pipeline is 5. The other is the same as one of the first to fourth embodiments.

Claims

1. A gas distribution device is characterized by comprising a gas inlet pipe (1), a gas inlet valve (2), a pressure gauge (3), a gas distribution cylinder (4), a branch pipeline valve (5), a U-shaped pipe clamp (6) and a sewage discharge valve (7); the branch cylinder (4) is fixed on the stand through a U-shaped pipe clamp (6), the upper portion of the branch cylinder (4) is provided with an air inlet pipe (1), the air inlet pipe (1) is provided with an air inlet valve (2), the branch cylinder (4) is provided with a pressure gauge (3), the outer side of the branch cylinder (4) is provided with a plurality of branch pipe valves (5) on the road, and the bottom of the branch cylinder (4) is provided with a sewage discharge valve (7).

2. A gas distribution device according to claim 1, characterized in that the gas distribution cylinder (4) is welded from steel tube.

3. A gas distribution apparatus according to claim 2, wherein said steel pipe has dimensions of phi 133 x 4.5.

4. A gas distribution apparatus as claimed in claim 1, characterised in that the outlet end of the valve (5) on the branch line is provided with a hose.

5. A gas distribution apparatus as claimed in claim 1, wherein the number of valves (5) in the branch line is 5.