CN219673974U - Industrial gas centralized distributor - Google Patents
Industrial gas centralized distributor Download PDFInfo
- Publication number
- CN219673974U CN219673974U CN202320966702.XU CN202320966702U CN219673974U CN 219673974 U CN219673974 U CN 219673974U CN 202320966702 U CN202320966702 U CN 202320966702U CN 219673974 U CN219673974 U CN 219673974U
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- CN
- China
- Prior art keywords
- gas
- industrial
- distributor
- barometer
- distribution
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000712 assembly Effects 0.000 claims abstract description 19
- 238000000429 assembly Methods 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000012141 concentrate Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 92
- 238000003466 welding Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Pipeline Systems (AREA)
Abstract
The utility model discloses an industrial gas centralized distributor, which comprises: a distributor pipe body having a gas passage and a plurality of gas distribution assemblies commonly connected to the distributor pipe body and arranged in parallel in gas communication with the gas passage for distributing gas in the gas passage to a subordinate mechanism, each gas distribution assembly including a gas control proportioning valve for enabling gas in the gas passage to be output at different pressures in different gas distribution assemblies, and a barometer for measuring the gas pressure in each different gas distribution assembly. The gas control proportional valve of each gas distribution assembly of the industrial gas centralized distributor can control the gas pressure of the corresponding gas outlet, so that a plurality of gas outlets with different gas pressures can be separated from one gas pipe, the problem that one gas pipeline can only be connected with one gas outlet is solved, the field can be saved, the gas utilization rate is improved, and the cost is reduced.
Description
Technical Field
The utility model relates to the field of gas distribution, in particular to an industrial gas centralized distributor.
Background
The gas cutting and gas welding are widely applied with simple equipment and without power supply flexibility, and more operations such as cutting and welding on construction sites are adopted. When in operation, bottled gas is generally adopted, the single gas bottle is more troublesome to carry and fix, the working efficiency is low, and unsafe factors are more. For operation with large gas consumption, a common factory air pipe is provided with one pipe corresponding to one air outlet, so that the operation and the installation are inconvenient.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an industrial gas centralized distributor.
The technical scheme adopted for solving the technical problems is as follows: an industrial gas concentrate dispenser is constructed, comprising:
a dispensing tube body having a gas passageway;
a plurality of gas distribution assemblies commonly connected to the distribution pipe body and arranged in parallel, in gas communication with the gas passages, for distributing the gas in the gas passages to a subordinate mechanism;
each of the gas distribution assemblies includes a gas control proportioning valve to enable gas in the gas passages to be output at different pressures in different of the gas distribution assemblies.
In some embodiments, each of the gas distribution assemblies further comprises a connector having two ends connected to the gas outlet of the distribution pipe body and to a barometer.
In some embodiments, each of the gas distribution assemblies further comprises a barometer for measuring the gas pressure in each of the different gas distribution assemblies.
In some embodiments, a vent line is further provided in the connector, which communicates with the air outlet and the barometer.
In some embodiments, the connecting piece is in threaded connection with the dispensing tube body, and a sealing ring is arranged at the connection part of the connecting piece and the dispensing tube body.
In some embodiments, the industrial gas concentrator dispenser further comprises a gas outlet conduit connected to the back end of the barometer.
In some embodiments, the industrial gas concentrate dispenser further comprises a control system, each of the gas distribution assemblies further comprising a gas pressure sensor communicatively coupled to the control system to transmit data measured by each of the gas pressure sensors into the control system.
In some embodiments, the dispensing tube body is a hollow structure made of stainless steel.
In some embodiments, the gas passage is rectangular or circular in cross-section.
In some embodiments, the distributing pipe main body is also provided with an air inlet hole for air to flow in.
The implementation of the utility model has the following beneficial effects: according to the industrial gas centralized distributor, the plurality of gas distribution assemblies are arranged on the distributing pipe main body, the gas control proportional valve of each gas distribution assembly can control the gas pressure of the corresponding gas outlet, so that the gas outlet of one gas pipe with a plurality of different gas pressures can be separated, the problem that one gas pipeline can only be connected with one gas outlet is solved, and meanwhile, one distributing pipe can be used for simultaneously operating a plurality of stations, so that the field can be saved, the gas utilization rate can be improved, and the cost can be reduced.
Drawings
In order to more clearly illustrate the technical solution of the present utility model, the following description will be given with reference to the accompanying drawings and examples, it being understood that the following drawings only illustrate some examples of the present utility model and should not be construed as limiting the scope, and that other related drawings can be obtained from these drawings by those skilled in the art without the inventive effort. In the accompanying drawings:
FIG. 1 is a schematic perspective view of an industrial gas concentrator dispenser in accordance with some embodiments of the present utility model;
fig. 2 is a front view of an industrial gas concentrator dispenser in some embodiments of the present utility model.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", "longitudinal", "transverse", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate that the apparatus or element to be referred to must have specific directions, and thus should not be construed as limiting the present utility model.
It should also be noted that unless explicitly stated or limited otherwise, terms such as "mounted," "connected," "secured," "disposed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or one or more intervening elements may also be present. The terms "first," "second," "third," and the like are used merely for convenience in describing the present utility model and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," etc. may explicitly or implicitly include one or more such features. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1 to 2, an industrial gas concentration dispenser according to some embodiments of the present utility model includes a dispensing tube body 1 and a plurality of gas distribution assemblies 3, wherein the dispensing tube body 1 has a gas passage 11 for dividing gas to achieve a multi-turn effect. Wherein the distributing pipe main body 1 is a hollow structure made of stainless steel. The stainless steel material has good strength and rigidity, good corrosion resistance and water resistance. In other embodiments, the main body 1 of the distribution pipe may be made of aluminum alloy, carbon steel or other metal materials, which is not limited herein. The gas passage 11 may have a rectangular or circular cross section. The setting can be performed according to the actual situation.
The plurality of gas distribution assemblies 3 are commonly connected to the distribution pipe body 1 and are arranged in parallel, and are in gas-guiding communication with the gas passages 11 for distributing the gas in the gas passages 11 to the subordinate mechanism, and each gas distribution assembly 3 comprises a gas control proportional valve 21, so that the gas in the gas passages 11 can be output at different pressures in different gas distribution assemblies 3. The industrial gas can comprise mixed gas of oxygen, nitrogen and argon, is mainly applied to the field of welding, and in other embodiments, the mixed gas can also be mixed gas composed of hydrogen and acetylene, and can be applied to the fields of integrated circuits, display panels, photovoltaic energy sources, optical fiber cables, new energy automobiles, aerospace, environmental protection, medical treatment and the like.
It can be understood that the industrial gas concentration distributor is provided with the plurality of gas distribution assemblies 3 on the distribution pipe main body 1, and the gas control proportional valve 21 of each gas distribution assembly 3 can control the gas pressure of the corresponding gas outlet, so that one gas pipe can be provided with a plurality of gas outlets with different gas pressures, the problem that one gas pipeline can only be connected with one gas outlet is solved, and meanwhile, one distribution pipe can be used for a plurality of stations to work simultaneously, thereby saving the field, improving the gas utilization rate and reducing the cost.
Wherein, this every gas distribution subassembly 3 still includes connecting piece 32, and the gas outlet and the barometer 31 of distributing pipe main part 1 are connected at the both ends of connecting piece 32, and this connecting piece 32 and distributing pipe main part 1 threaded connection, the junction of connecting piece 32 and distributing pipe main part 1 is equipped with the sealing washer. It will be appreciated that the outer wall of the dispensing tube body 1 may be welded with a connector with a threaded portion which is arranged to connect with the dispensing tube body 1 and which may be easily removed, maintained and replaced. In other embodiments, the connector 32 may be welded directly to the dispensing tube body 1, thereby improving the strength of the connection. The sealing ring is used for preventing air leakage at the joint.
Wherein the barometer 31 is used for measuring the air pressure in each of the different gas distribution assemblies 3, while also adjusting the air outlet pressure. The barometer 31 may be a dial-type manometer or a digital manometer.
The industrial gas concentration distributor further comprises a gas outlet pipe 4 connected to the rear end of the barometer 31, and in this embodiment, the gas outlet pipe 4 is disposed upward, so that the mixed gas is output upward from the bottom of the distributor pipe body 1. Wherein the distributing pipe main body 1 is also provided with an air inlet hole 13 for air to flow in. Preferably, a muffler may be further provided on the outlet pipe 4 to reduce noise.
Further, a ventilation pipeline which is communicated with the air outlet and the barometer 31 is further arranged in the connecting piece 32. The diameter of the ventilation pipe is set to be suitable for the gas consumption of the downstream mechanism.
Preferably, the industrial gas centralized distributor further comprises a control system, each gas distribution assembly 3 further comprises a gas pressure sensor, the gas pressure sensors are in communication connection with the control system so as to transmit data measured by each gas pressure sensor to the control system, the data measured by each gas pressure sensor can be displayed on a display screen, and a worker can conveniently control and adjust the gas control proportional valve 21 in time according to the data.
It is to be understood that the above examples only represent preferred embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that, for a person skilled in the art, the above technical features can be freely combined, and several variations and modifications can be made without departing from the scope of the utility model; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (9)
1. An industrial gas concentrate dispenser, comprising:
a dispensing tube body (1), the dispensing tube body (1) having a gas passage (11);
a plurality of gas distribution assemblies (3), wherein the plurality of gas distribution assemblies (3) are commonly connected to the distribution pipe main body (1) and are arranged in parallel, and are in gas guide communication with the gas passages (11) for distributing the gas in the gas passages (11) to a subordinate mechanism for use;
each gas distribution assembly (3) comprises a gas control proportional valve (21) and a barometer (31) for measuring the gas pressure in each different gas distribution assembly (3), the gas control proportional valve (21) being adapted such that gas in the gas passage (11) can be output at different gas pressures in different gas distribution assemblies (3).
2. Industrial gas concentration dispenser according to claim 1, wherein each gas distribution assembly (3) further comprises a connector (32), both ends of the connector (32) being connected to the gas outlet of the distribution pipe body (1) and to the barometer (31).
3. Industrial gas concentration distributor according to claim 2, characterized in that the connecting piece (32) is further provided with a ventilation pipeline communicating the gas outlet with the barometer (31).
4. Industrial gas concentration distributor according to claim 2, characterized in that the connection piece (32) is screwed with the distributor pipe body (1) and that the connection of the connection piece (32) with the distributor pipe body (1) is provided with a sealing ring.
5. Industrial gas concentration distributor according to claim 1, characterized in that it further comprises a gas outlet pipe (4) connected to the rear end of the barometer (31).
6. The industrial gas concentration dispenser of claim 1 further comprising a control system, each of the gas distribution assemblies (3) further comprising a gas pressure sensor communicatively coupled to the control system for transmitting data measured by each of the gas pressure sensors into the control system.
7. Industrial gas concentration distributor according to claim 1, characterized in that the distributor pipe body (1) is a hollow structure made of stainless steel material.
8. Industrial gas concentration distributor according to claim 1, characterized in that the gas passage (11) has a rectangular or circular cross section.
9. Industrial gas concentration distributor according to claim 1, characterized in that the distributor pipe body (1) is further provided with gas inlet holes (13) for the inflow of gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320966702.XU CN219673974U (en) | 2023-04-24 | 2023-04-24 | Industrial gas centralized distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320966702.XU CN219673974U (en) | 2023-04-24 | 2023-04-24 | Industrial gas centralized distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219673974U true CN219673974U (en) | 2023-09-12 |
Family
ID=87893302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320966702.XU Active CN219673974U (en) | 2023-04-24 | 2023-04-24 | Industrial gas centralized distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219673974U (en) |
-
2023
- 2023-04-24 CN CN202320966702.XU patent/CN219673974U/en active Active
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