Gas path distribution device convenient to maintain

Abstract

The utility model discloses a gas circuit distribution device convenient to maintain, which comprises a mounting box, a first accommodating pipe and a second accommodating pipe are arranged on the inner wall of the mounting box, and a group of first bifurcated pipes and a group of second bifurcated pipes are respectively fixed on the outer walls of the two sides of the first accommodating pipe and the second accommodating pipe; first air valves are arranged on the outer walls of the first bifurcated pipe and the second bifurcated pipe respectively, one ends of the first bifurcated pipe and the second bifurcated pipe are connected with connecting pipes, one sides of the first containing pipe and the second containing pipe are connected with air inlet pipes through pipelines respectively, and second air valves are arranged on the outer walls of the pipelines, connected with the first containing pipe and the second containing pipe, of the air inlet pipes respectively. The inner walls of the first containing pipe and the second containing pipe are provided with internal threads respectively. According to the gas path distribution device, on the premise that normal operation of the gas path distribution device is not affected, the first containing pipe and the second containing pipe can be conveniently and regularly maintained and cleaned, the internal cleanliness of the gas path distribution device is improved, and the overall using effect of the gas path distribution device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filling gas circuits, in particular to a gas circuit distribution device which is convenient for maintenance. Background Art

[0002] The gas distribution device is a device for distributing gas. The existing gas distribution device has poor airtightness, resulting in frequent gas leakage. In addition, when distributing the gas, multiple groups of gas transportation cannot be replaced at any time. At the same time, it is also inconvenient to clean and maintain the inside of the distribution pipeline, resulting in long-term use of the gas path, and a large amount of dust and bacteria are prone to appear inside, affecting the use of the entire gas distribution device.

[0003] After searching, the Chinese patent application number CN201920096773.2 discloses a filling gas path distribution device, including a containing tube body, an air outlet pipe and a distribution pipe. The containing tube body is provided with a containing cavity inside, and the containing cavity is a cylindrical structure. However, since the above technical solution does not provide a corresponding mechanism for conveniently cleaning and maintaining the inside of the containing tube body, the entire gas path distribution device needs to be closed each time the containing tube body is cleaned and maintained, thereby affecting the working efficiency of the entire gas path distribution device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a gas path distribution device which is easy to maintain.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A gas path distribution device with easy maintenance includes an installation box, wherein a first accommodating tube and a second accommodating tube are arranged on the inner wall of the installation box, a group of first and second bifurcated tubes are fixed to the outer walls on both sides of the first and second accommodating tubes, first air valves are arranged on the outer walls of the first and second bifurcated tubes, a connecting tube is connected to one end of the first and second bifurcated tubes, one side of the first and second accommodating tubes are connected to an air intake pipe through a pipeline, and second air valves are arranged on the outer walls of the pipelines connecting the air intake pipe and the first and second accommodating tubes.

[0007] As a further solution of the utility model: the inner walls of the first accommodation tube and the second accommodation tube are respectively provided with internal threads, and the inner walls of the first accommodation tube and the second accommodation tube are respectively connected with sealing covers through threads.

[0008] As a further solution of the utility model: a handle is fixed on the outer wall of the sealing cover.

[0009] As a further solution of the utility model: the outer wall of the installation box is connected with a sealing door through a hinge, and the outer wall of the bottom of the installation box is provided with supporting legs.

[0010] As a further solution of the utility model: the outer walls of the first containing tube and the second containing tube are respectively provided with a pressure gauge and a pressure relief valve, and the pressure gauge and the pressure relief valve respectively penetrate the outer wall of one side of the installation box.

[0011] As a further solution of the utility model: a support plate is fixed to the inner wall of the installation box, and a plurality of elastic telescopic rods are respectively fixed to the outer walls on the upper and lower sides of the support plate.

[0012] As a further solution of the utility model: a support plate is fixed to the telescopic end of the elastic telescopic rod.

[0013] As a further solution of the utility model: a warning light is arranged on the top outer wall of the installation box.

[0014] The beneficial effects of the utility model are:

[0015] 1. When the staff needs to clean and maintain the first receiving tube, first close the first air valve on the outer wall of the first bifurcated tube and the second air valve on the outer wall of the pipeline connecting the air inlet pipe and the first receiving tube, so that the gas entering the inside of the gas path distribution device through the air inlet pipe is distributed outward only through the second receiving tube and the multiple second bifurcated tubes arranged on the outer walls of both sides of the second receiving tube. Then the staff unscrews the sealing cover from one end of the first receiving tube to clean and maintain the inside of the first receiving tube. When the second receiving tube needs to be maintained, the first receiving tube can be opened according to the above steps, and the gas path distribution can be carried out through the first receiving tube. Under the premise of not affecting the normal operation of the gas path distribution device, the first receiving tube and the second receiving tube can be conveniently maintained and cleaned regularly, thereby improving the use effect of the gas path distribution device.

[0016] 2. The support plate can support the first accommodating tube and the second accommodating tube through the elastic force of the elastic telescopic rod, thereby improving the stability of the overall structure of the first accommodating tube and the second accommodating tube inside the installation box; the sealing door can cooperate with the installation box to shield and protect the internal gas distribution device.

[0017] 3. The pressure gauge can monitor the air pressure inside the first receiving tube and the second receiving tube in real time. When the air pressure inside the first receiving tube and the second receiving tube is too high, the gas inside the first receiving tube and the second receiving tube will be discharged to the outside through the pressure relief valve, thereby improving the safety of the gas distribution device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of a gas distribution device that is easy to maintain proposed by the utility model;

[0019] Figure 2 This is a side structural schematic diagram of a gas path distribution device that is easy to maintain proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of an installation box of a gas distribution device that is easy to maintain proposed by the utility model;

[0021] Figure 4 The utility model provides a schematic diagram of a storage tube structure of a gas distribution device that is easy to maintain.

[0022] In the figure: 1-installation box, 2-pressure gauge, 3-warning light, 4-first air valve, 5-first bifurcated pipe, 6-connecting pipe, 7-second bifurcated pipe, 8-support leg, 9-intake pipe, 10-sealed door, 11-pressure relief valve, 12-first accommodating pipe, 13-support plate, 14-elastic telescopic rod, 15-sealing cover, 16-support plate, 17-second accommodating pipe, 18-second air valve. DETAILED DESCRIPTION

[0023] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0025] Example 1

[0026] A gas distribution device with easy maintenance, such as Figure 1-4 As shown, it includes an installation box 1, the inner wall of which is provided with a first accommodating tube 12 and a second accommodating tube 17, a group of first bifurcated tubes 5 and a second bifurcated tube 7 are fixed to the outer walls on both sides of the first accommodating tube 12 and the second accommodating tube 17, the outer walls of the first bifurcated tube 5 and the second bifurcated tube 7 are respectively provided with a first air valve 4, one end of the first bifurcated tube 5 and the second bifurcated tube 7 are connected with a connecting tube 6, one side of the first accommodating tube 12 and the second accommodating tube 17 are respectively connected with an air intake pipe 9 through a pipeline, and the outer walls of the pipelines connecting the air intake pipe 9 and the first accommodating tube 12 and the second accommodating tube 17 are respectively provided with a second air valve 18; the inner walls of the first accommodating tube 12 and the second accommodating tube 17 are respectively provided with internal threads, and the inner walls of the first accommodating tube 12 and the second accommodating tube 17 are respectively connected with a sealing cover 15 through threads; the outer wall of the sealing cover 15 is fixed with a handle;

[0027] When the staff needs to clean and maintain the first receiving tube 12, they can first close the first air valve 4 on the outer wall of the first branching tube 5 and the second air valve 18 on the outer wall of the connecting pipe between the air inlet pipe 9 and the first receiving tube 12, so that the gas entering the interior of the gas path distribution device through the air inlet pipe 9 is distributed outward only through the second receiving tube 17 and the multiple second branching tubes 7 arranged on the outer walls of both sides of the second receiving tube 17. Then the staff unscrews the sealing cover 15 from one end of the first receiving tube 12 to clean and maintain the inside of the first receiving tube 12. When the second receiving tube 17 needs to be maintained, the first receiving tube 12 can be opened according to the above steps, and the gas path distribution can be performed through the first receiving tube 12. Therefore, without affecting the normal operation of the gas path distribution device, the first receiving tube 12 and the second receiving tube 17 can be conveniently maintained and cleaned regularly, thereby improving the use effect of the gas path distribution device.

[0028] like Figure 1-2 As shown, the outer wall of the installation box 1 is connected with a sealed door 10 via a hinge, and the bottom outer wall of the installation box 1 is provided with a supporting leg 8; the sealed door 10 can cooperate with the installation box 1 to shield and protect the internal gas distribution device.

[0029] like Figure 2-4 As shown, the outer walls of the first receiving tube 12 and the second receiving tube 17 are respectively provided with a pressure gauge 2 and a pressure relief valve 11, and the pressure gauge 2 and the pressure relief valve 11 respectively penetrate the outer wall of one side of the installation box 1; the pressure gauge 2 can monitor the air pressure inside the first receiving tube 12 and the second receiving tube 17 in real time. When the air pressure inside the first receiving tube 12 and the second receiving tube 17 is too high, the gas inside the first receiving tube 12 and the second receiving tube 17 will be discharged to the outside through the pressure relief valve 11, thereby improving the safety of the gas path distribution device when in use.

[0030] like Figure 3 As shown, a support plate 16 is fixed to the inner wall of the installation box 1, and multiple elastic telescopic rods 14 are respectively fixed to the outer walls on the upper and lower sides of the support plate 16; a support plate 13 is fixed to the telescopic end of the elastic telescopic rod 14; the support plate 13 can support the first accommodating tube 12 and the second accommodating tube 17 through the elastic force of the elastic telescopic rod 14, thereby improving the stability of the overall structure of the first accommodating tube 12 and the second accommodating tube 17 inside the installation box 1.

[0031] Working principle: When the staff needs to clean and maintain the first receiving tube 12, they can first close the first air valve 4 on the outer wall of the first branching tube 5 and the second air valve 18 on the outer wall of the connecting pipe between the air inlet pipe 9 and the first receiving tube 12, so that the gas entering the gas path distribution device through the air inlet pipe 9 is distributed outward only through the second receiving tube 17 and the multiple second branching tubes 7 arranged on the outer walls of both sides of the second receiving tube 17. Then the staff unscrews the sealing cover 15 from one end of the first receiving tube 12 to clean and maintain the inside of the first receiving tube 12. When the second receiving tube 17 needs to be maintained, the first receiving tube 12 can be opened according to the above steps, and the gas path distribution can be performed through the first receiving tube 12, so that the first receiving tube 12 and the second receiving tube 17 can be conveniently maintained and cleaned regularly without affecting the normal operation of the gas path distribution device.

[0032] Example 2

[0033] A gas distribution device with convenient maintenance, such as Figure 1-2 As shown, this embodiment makes the following improvements on the basis of embodiment 1: a warning light 3 is provided on the top outer wall of the installation box 1; when the barometer 2 detects that the internal air pressure of the first containing tube 12 and the second containing tube 17 is too high, it will send an electrical signal to the control box on one side of the device, so that the control box controls the warning light 3 to turn on, reminding the staff that the internal air pressure of the gas distribution device is too high, so as to stop and carry out maintenance in time.

[0034] Working principle: When the barometer 2 detects that the internal air pressure of the first containing tube 12 and the second containing tube 17 is too high, it will send an electrical signal to the control box on one side of the device, so that the control box controls the warning light 3 to turn on, reminding the staff that the internal air pressure of the gas distribution device is too high.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A gas distribution device with convenient maintenance, comprising an installation box (1), characterized in that: The inner wall of the installation box (1) is provided with a first accommodating tube (12) and a second accommodating tube (17); a group of first bifurcated tubes (5) and second bifurcated tubes (7) are respectively fixed to the outer walls on both sides of the first accommodating tube (12) and the second accommodating tube (17); the outer walls of the first bifurcated tube (5) and the second bifurcated tube (7) are respectively provided with a first air valve (4); one end of the first bifurcated tube (5) and the second bifurcated tube (7) are connected to a connecting tube (6); one side of the first accommodating tube (12) and the second accommodating tube (17) are respectively connected to an air intake pipe (9) through a pipeline; the outer walls of the pipelines connecting the air intake pipe (9) and the first accommodating tube (12) and the second accommodating tube (17) are respectively provided with a second air valve (18).

2. The gas distribution device with easy maintenance according to claim 1, characterized in that: The inner walls of the first containing tube (12) and the second containing tube (17) are respectively provided with internal threads, and the inner walls of the first containing tube (12) and the second containing tube (17) are respectively connected with sealing covers (15) through threads.

3. The gas distribution device with convenient maintenance according to claim 2, characterized in that: A handle is fixed to the outer wall of the sealing cover (15).

4. The gas distribution device with easy maintenance according to claim 1, characterized in that: The outer wall of the installation box (1) is connected to a sealing door (10) via a hinge, and the outer wall at the bottom of the installation box (1) is provided with a supporting leg (8).

5. The gas distribution device with convenient maintenance according to claim 2, characterized in that: The outer walls of the first containing tube (12) and the second containing tube (17) are respectively provided with a pressure gauge (2) and a pressure relief valve (11), and the pressure gauge (2) and the pressure relief valve (11) respectively penetrate the outer wall of one side of the installation box (1).

6. The gas distribution device with convenient maintenance according to claim 5, characterized in that: A support plate (16) is fixed on the inner wall of the installation box (1), and a plurality of elastic telescopic rods (14) are respectively fixed on the upper and lower outer walls of the support plate (16).

7. The gas distribution device with convenient maintenance according to claim 6, characterized in that: A support plate (13) is fixed to the telescopic end of the elastic telescopic rod (14).

8. The gas distribution device with convenient maintenance according to claim 6, characterized in that: A warning light (3) is provided on the top outer wall of the installation box (1).

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