CN214948188U - Mixed gas fills dress busbar - Google Patents

Mixed gas fills dress busbar Download PDF

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Publication number
CN214948188U
CN214948188U CN202023255872.2U CN202023255872U CN214948188U CN 214948188 U CN214948188 U CN 214948188U CN 202023255872 U CN202023255872 U CN 202023255872U CN 214948188 U CN214948188 U CN 214948188U
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China
Prior art keywords
branch pipe
gas inlet
pressure gas
branch
pipe
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CN202023255872.2U
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Chinese (zh)
Inventor
赵永文
张家林
张若虎
黄丽丽
徐雪松
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Jinan Huaxin Automation Engineering Co ltd
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Jinan Huaxin Automation Engineering Co ltd
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Priority to CN202023255872.2U priority Critical patent/CN214948188U/en
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Abstract

The utility model relates to a mixed gas fills dress busbar, including high-pressure gas inlet tube and each hierarchical branch pipe, the high-pressure gas inlet tube links to each other with first branch pipe, connect gradually between each hierarchical branch pipe, be connected with the valve on the last hierarchical branch pipe, be equipped with gas inlet on the high-pressure gas inlet tube, gas inlet equals to the distance of each valve. The mixed gas filling busbar adopts a balance structure, and the distances from the high-pressure gas inlets to the valves are equal, so that the filling quality of the mixed gas is ensured.

Description

Mixed gas fills dress busbar
Technical Field
The utility model belongs to the technical field of the high-pressure gas steel bottle fills dress, concretely relates to mixed gas fills dress busbar.
Background
Most traditional steel bottle busbar is a style of calligraphy structure, and the valve on the busbar becomes a word and becomes the range, because every valve is different to the distance of high-pressure gas inlet, because the steel bottle is when filling the gas mixture to the steel bottle fill a gas of certain pressure, switch to fill another kind of gas to certain pressure, so the valve is different to the distance of high-pressure gas inlet and is leaded to just switching when filling the gas kind residual gas in the collecting pipe and get into the steel bottle volume inequality, has influenced the filling quality (the composition is unstable) of gas mixture.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to above-mentioned problem, a gas mixture fills dress busbar is proposed. The mixed gas filling busbar solves the problem that components of mixed gas are unstable due to the fact that residual gas of a pipeline enters a steel cylinder in the filling process of the mixed gas.
The utility model discloses a realize through following technical scheme:
the utility model provides a mist fills dress busbar, includes high-pressure gas inlet tube and each hierarchical branch pipe, the high-pressure gas inlet tube links to each other with first branch pipe, connect gradually between each hierarchical branch pipe, be connected with the valve on the last hierarchical branch pipe, be equipped with gas inlet on the high-pressure gas inlet tube, gas inlet equals to the distance of each valve.
Further, the high-pressure gas inlet pipe is T style of calligraphy with first lateral conduit and arranges, the high-pressure gas inlet pipe equals with the distance at first lateral conduit intercommunication department to first lateral conduit both ends, connect gradually between each hierarchical branch pipe, be the I shape between two lateral conduits of higher level's lateral conduit and subordinate's, the distance of the intercommunication department of higher level's lateral conduit and subordinate's lateral conduit to subordinate's lateral conduit both ends equals, the both ends of last one-level lateral conduit link to each other with the valve, the high-pressure gas enters into the mouth and equals to the distance of each valve.
Further, the mixed gas filling bus-bar is of a balanced structure as a whole.
Furthermore, the high-pressure gas inlet pipe is provided with a high-pressure gas inlet, the high-pressure gas inlet is connected with a gas source, and the valve is connected with the steel cylinder through a hose.
Further, the number of the grading branch pipes is at least two stages.
The utility model has the advantages that: various high-pressure gases to be filled into the steel cylinder enter the busbar from the high-pressure gas inlet, and the distances from the high-pressure gas inlet to the valves are equal, so that the residual gas in the busbar enters the steel cylinder in equal quantity when different types of mixed gas are filled and switched, and the filling quality of the mixed gas is ensured.
Drawings
Fig. 1 is a schematic structural view of the present invention;
shown in the figure:
1. high-pressure gas inlet pipe, 2, valve, 3, first branch pipe, 4, second branch pipe, 5, third branch pipe, 6, fourth branch pipe.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1, in this embodiment, the number of valves is set to 16, four branch pipes are provided, the high-pressure gas inlet pipe 1 is communicated with the middle of the first branch pipe 3, the high-pressure gas inlet pipe 1 and the first branch pipe 3 are arranged in a T shape, two ends of the first branch pipe 3 are respectively connected with the second branch pipes 4, the first branch pipe 3 and the two second branch pipes 4 are arranged in an i shape, two ends of the second branch pipe 4 are respectively connected with the middle of the third branch pipe 5, the second branch pipe 4 and the two third branch pipes 5 are arranged in an i shape, two ends of the third branch pipe 5 are respectively connected with the middle of the fourth branch pipe 6, the third branch pipe 5 and the two fourth branch pipes 6 are arranged in an i shape, two ends of the fourth branch pipe 6 are connected with the valve 2, the valve 2 is connected with a steel cylinder through a hose, and the high-pressure gas inlet is provided on the high-pressure gas inlet pipe 1, the high-pressure gas inlets are equidistant from the valves 2 and are connected with a gas source.
Mixed high-pressure gas enters the busbar from the high-pressure gas inlet, and the distances from the high-pressure gas inlets to the 2 parts are equal, so that the residual gas in the busbar enters the steel cylinder in equal amount when different types of mixed gas are filled and switched, and the filling quality of the mixed gas is ensured.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims (6)

1. The utility model provides a mist fills busbar which characterized in that: including high-pressure gas inlet tube (1) and each hierarchical branch pipe, high-pressure gas inlet tube (1) links to each other with first branch pipe (3), connect gradually between each hierarchical branch pipe, be connected with valve (2) on the last hierarchical branch pipe, be equipped with gas inlet on the high-pressure gas inlet tube (1), gas inlet equals to the distance of each valve (2).
2. The mixed gas charging manifold of claim 1, wherein: high-pressure gas inlet tube (1) links to each other with first branch pipe (3), high-pressure gas inlet tube (1) is T style of calligraphy with first branch pipe (3) and arranges, high-pressure gas inlet tube (1) and first branch pipe (3) intercommunication department equal to the distance at first branch pipe (3) both ends, connect gradually between each hierarchical branch pipe, be I shape between two branches of higher level's branch pipe and subordinate's, the intercommunication department of higher level's branch pipe and subordinate's branch pipe equals to the distance at subordinate's branch pipe both ends, the both ends of last one-level branch pipe link to each other with valve (2), high-pressure gas inlet tube (1) equals to the distance of each valve (2).
3. The mixed gas charging manifold of claim 1, wherein: the mixed gas filling busbar is of a balanced structure.
4. The mixed gas charging manifold of claim 1, wherein: the high-pressure gas inlet pipe (1) is provided with a high-pressure gas inlet, the high-pressure gas inlet is connected with a gas source, and the valve (2) is connected with a steel cylinder through a high-pressure hose.
5. The mixed gas charging manifold of claim 1, wherein: the number of the grading branch pipes is at least two stages.
6. The mixed gas charging manifold of claim 1, wherein: the high-pressure gas inlet pipe (1) is connected with a first branch pipe (3), the high-pressure gas inlet pipe (1) is communicated with the middle position of the first branch pipe (3), the two ends of the first branch pipe (3) are respectively connected with a second branch pipe (4), the first branch pipe (3) is communicated with the middle position of the second branch pipe (4), namely the first branch pipe (3) is connected with the two second branch pipes (4) in an I shape, the two ends of the second branch pipe (4) are respectively connected with a third branch pipe (5), the second branch pipe (4) is communicated with the middle position of the third branch pipe (5), namely the second branch pipe (4) is connected with the two third branch pipes (5) in an I shape, the two ends of the third branch pipe (5) are respectively connected with a fourth branch pipe (6), the third branch pipe (5) is communicated with the middle position of the fourth branch pipe (6), namely, the third branch pipe (5) is connected with the two fourth branch pipes (6) in an I shape, the valves (2) are arranged at two ends of the fourth branch pipes (6), and the distances from the valves (2) to the communication positions of the fourth branch pipes (6) and the third branch pipes (5) are the same.
CN202023255872.2U 2020-12-30 2020-12-30 Mixed gas fills dress busbar Active CN214948188U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023255872.2U CN214948188U (en) 2020-12-30 2020-12-30 Mixed gas fills dress busbar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023255872.2U CN214948188U (en) 2020-12-30 2020-12-30 Mixed gas fills dress busbar

Publications (1)

Publication Number Publication Date
CN214948188U true CN214948188U (en) 2021-11-30

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CN202023255872.2U Active CN214948188U (en) 2020-12-30 2020-12-30 Mixed gas fills dress busbar

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112728399A (en) * 2020-12-30 2021-04-30 济南华信自动化工程有限公司 Mixed gas fills dress busbar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112728399A (en) * 2020-12-30 2021-04-30 济南华信自动化工程有限公司 Mixed gas fills dress busbar

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A mixed gas filling busbar

Effective date of registration: 20220324

Granted publication date: 20211130

Pledgee: China Postal Savings Bank Co.,Ltd. Shanghe County sub branch

Pledgor: JINAN HUAXIN AUTOMATION ENGINEERING Co.,Ltd.

Registration number: Y2022980003064

PE01 Entry into force of the registration of the contract for pledge of patent right