CN219251277U - Multiplexed output filling device of high-pressure gas storage steel cylinder - Google Patents
Multiplexed output filling device of high-pressure gas storage steel cylinder Download PDFInfo
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- CN219251277U CN219251277U CN202223367574.1U CN202223367574U CN219251277U CN 219251277 U CN219251277 U CN 219251277U CN 202223367574 U CN202223367574 U CN 202223367574U CN 219251277 U CN219251277 U CN 219251277U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
Abstract
The utility model discloses a multi-channel output filling device of a high-pressure gas storage steel cylinder, which comprises a gas storage steel cylinder, a flow divider and an oxygen-saving control unit; the diverter is provided with a plurality of oxygen output branch passages, a diverter air inlet end and a diverter output end, wherein the diverter air inlet end is communicated with the output end of the gas storage steel cylinder, and the diverter output end is connected with the oxygen-saving control unit; the output end of the diverter is provided with an air outlet connector-female connector, and the air outlet connector-female connector and the air outlet connector-male connector form a quick-plug self-locking connector, so that the circulation and closing of oxygen can be controlled in time according to the actual use condition. After the oxygen flows out of the gas storage steel cylinder, the oxygen flows into the oxygen-saving control unit through the flow divider, and an oxygen absorber can inhale the oxygen through the oxygen-saving control unit. The diverter arranged in the device is provided with a plurality of oxygen output branch passages, so that a plurality of channels can be realized, a plurality of persons can inhale oxygen at the same time, the oxygen inhalation time is saved, the service efficiency of the device is improved, and the life health of oxygen-inhaling persons is ensured.
Description
Technical Field
The utility model relates to the field of transmission output and filling of high-pressure oxygen, in particular to a multi-channel output filling device of a high-pressure gas storage steel cylinder.
Background
The average altitude of the plateau area is more than 4000 meters, the air is thin, the oxygen content in the air is low, the oxygen partial pressure in the air is only 40% -50% of that of the plain area, the plateau resident people and the rescue trunk group are easy to generate plateau hypoxia symptoms, and the plateau hypoxia symptoms always influence the body health and working state of the plateau resident people and the rescue trunk group. Oxygen inhalation is helpful for relieving the symptoms of altitude hypoxia, and simultaneously can quickly recover the blood oxygen saturation. Therefore, oxygen supply on the highland is very necessary for solving the problem of oxygen deficiency on the highland and improving the physical health of people in the highland area.
The current common oxygen supply mode in the plateau area is that after a gas storage steel bottle is connected with a pressure reduction humidifier, direct continuous flow oxygen is output, but the oxygen supply mode cannot meet the condition that a plurality of oxygen absorbers simultaneously need oxygen, so that the oxygen absorption time of the oxygen absorbers is prolonged, the service efficiency of the gas storage steel bottle device is reduced, and meanwhile, the oxygen absorbers cannot timely absorb oxygen, and the life safety of human bodies is greatly damaged.
Disclosure of Invention
The utility model provides a multi-way output filling device of a high-pressure gas storage steel cylinder, which aims to overcome the problems.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
a multi-channel output filling device of a high-pressure gas storage steel cylinder comprises the gas storage steel cylinder, a flow divider and an oxygen-saving control unit;
the gas storage steel cylinder is provided with a gas storage steel cylinder output end, the flow divider is provided with a plurality of oxygen output branch passages, a flow divider air inlet end and a flow divider output end, and the flow divider air inlet end and the flow divider output end are arranged at two ends of the oxygen output branch passages; the air inlet end of the diverter is communicated with the output end of the gas storage steel cylinder, and the output end of the diverter is connected with the oxygen-saving control unit; the output end of the diverter is provided with an air outlet connector-female connector, and the air outlet connector-female connector is connected with the air outlet connector-male connector to form a quick-plug self-locking connector;
oxygen flows out of the gas storage steel cylinder, flows into the oxygen-saving control unit through the flow divider, and an oxygen absorber absorbs oxygen through the oxygen-saving control unit.
Further, a pressure reducer is arranged on the oxygen output branch passage, and divides the oxygen output branch passage into a high pressure side and a low pressure side.
Furthermore, the pressure reducer is provided with a low-pressure output port and a high-pressure output port, a high-pressure start-stop valve is arranged at the high-pressure output port, the high-pressure start-stop valve is provided with a high-pressure start-stop valve air inlet end, the high-pressure start-stop valve air inlet end is communicated with the high-pressure output port, and the low-pressure output port is connected with the air outlet connector-female connector.
Further, the oxygen-saving control unit comprises an oxygen-saving unit air inlet end and an oxygen-saving unit output end, one side, far away from the air outlet joint-female head, of the air outlet joint-male head is connected with the oxygen-saving unit air inlet end, and the oxygen-saving unit output end outputs oxygen to an oxygen inhaler.
Furthermore, the high-pressure on-off valve is also provided with a high-pressure on-off valve output end, and the high-pressure on-off valve output end is connected with the portable gas cylinder through a high-pressure hose.
Compared with the existing gas storage steel cylinder device, the utility model has the beneficial effects that:
in the output and filling device of the gas storage steel bottle disclosed by the utility model, the provided diverter is provided with a plurality of oxygen output branch passages, so that one output multi-way can be realized, and a plurality of people can inhale oxygen at the same time, thus saving the oxygen inhalation time, improving the use efficiency of the device and ensuring the life health of oxygen-inhaling people.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic diagram of a multi-output filling device for a high-pressure gas storage steel cylinder according to an embodiment of the present utility model;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: 1. a gas storage steel cylinder; 11. an output end of the gas storage steel cylinder; 2. a shunt; 21. an oxygen output bypass channel; 22. an air inlet end of the diverter; 23. the output end of the shunt; 24. the air outlet joint is a female joint; 25. the air outlet joint is a male joint; 26. a pressure reducer; 261. a low pressure outlet; 262. a high pressure output port; 27. a high-pressure on-off valve; 271. the air inlet end of the high-pressure start-stop valve; 272. the output end of the high-pressure on-off valve; 28. a pressure gauge; 3. an oxygen-saving control unit; 31. an air inlet end of the oxygen-saving unit; 32. an output end of the oxygen-saving unit; 4. a portable gas cylinder; 5. a high pressure hose.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
the embodiment provides a multi-output filling device of a high-pressure gas storage steel cylinder, which is shown in figure 1 and comprises a gas storage steel cylinder 1, a flow divider 2 and an oxygen-saving control unit 3;
the gas storage steel cylinder 1 is provided with a gas storage steel cylinder output end 11, the flow divider 2 is provided with a plurality of oxygen output branch passages 21, a flow divider air inlet end 22 and a flow divider output end 23, and the flow divider air inlet end 22 and the flow divider output end 23 are arranged at two ends of the oxygen output branch passages 21; the air inlet end 22 of the diverter is communicated with the output end 11 of the gas storage steel cylinder, and the output end 23 of the diverter is connected with the oxygen-saving control unit 3; the output end 23 of the flow divider is provided with an air outlet connector-female connector 24, and the air outlet connector-female connector 24 is connected with an air outlet connector-male connector 25 to form a quick-plug self-locking connector; after the air outlet connector-female connector 24 is connected with the air outlet connector-male connector 25, oxygen can smoothly flow out; after the air outlet connector-female connector 24 is separated from the air outlet connector-male connector 25, the air outlet connector-female connector 24 end closes the passage, so as to achieve the effect of preventing oxygen from flowing out.
Oxygen flows out of the gas storage steel cylinder 1, flows into the oxygen-saving control unit 3 through the flow divider 2, and an oxygen absorber absorbs oxygen through the oxygen-saving control unit 3. The oxygen-saving control unit 3 can control the oxygen outflow according to the actual situation of an oxygen inhaler, avoid wasting oxygen and save oxygen resources. In the output and filling device of the gas storage steel bottle disclosed by the utility model, the splitter 2 is provided with the plurality of oxygen output branch passages 21, so that one output path can be realized, a plurality of oxygen absorbers can simultaneously perform oxygen absorption actions, the oxygen absorption time is saved, and the service efficiency of the device is improved.
Preferably, as shown in fig. 1, a pressure reducer 26 is disposed on the oxygen output branch channel 21, and the pressure reducer 26 divides the oxygen output branch channel 21 into a high pressure side and a low pressure side. The oxygen is compressed into high pressure oxygen to be stored in the gas storage cylinder, but the human body cannot directly use the high pressure oxygen, and the pressure reducer 26 can reduce the pressure of the high pressure oxygen, thereby enabling the human body to directly use the high pressure oxygen. As shown in fig. 1, the high-pressure side oxygen output branch channel 21 is provided with a pressure gauge 28, and the pressure gauge 28 is used for displaying the pressure values of the oxygen in the gas storage steel bottle 1 and the high-pressure side oxygen output branch channel 21.
Preferably, as shown in fig. 2, the pressure reducer 26 is provided with a low-pressure output port 261 and a high-pressure output port 262, the high-pressure output port 262 is provided with a high-pressure on-off valve 27, the high-pressure on-off valve 27 is provided with a high-pressure on-off valve air inlet end 271, the high-pressure on-off valve air inlet end 271 is communicated with the high-pressure output port 262, and the low-pressure output port 261 is connected with the air outlet connector-female connector 24. The high-pressure oxygen in the gas storage steel bottle 1 can be decompressed into low-pressure oxygen after passing through the low-pressure output port 261 on the pressure reducer 26, and then the low-pressure oxygen is directly transmitted to an oxygen inhaler; the high pressure oxygen in the gas storage steel bottle 1 has no change in pressure value after passing through the high pressure output port 262 of the pressure reducer 26, and the portable gas bottle 4 can be filled with the oxygen in the part.
Preferably, as shown in fig. 1, the oxygen-saving control unit 3 includes an oxygen-saving unit air inlet end 31 and an oxygen-saving unit output end 32, wherein the side of the air outlet connector-male head 25 away from the air outlet connector-female head 24 is connected with the oxygen-saving unit air inlet end 31, and the oxygen-saving unit output end 32 outputs oxygen to an oxygen inhaler. After the oxygen after decompression enters the oxygen-saving control unit 3 through the air inlet end 31 of the oxygen-saving unit, the low-pressure oxygen can be output to the human body through the output end 32 of the oxygen-saving unit according to the requirement of an oxygen inhaler, so as to perform oxygen-saving oxygen supply.
Preferably, as shown in fig. 2, the high-pressure on-off valve 27 is further provided with a high-pressure on-off valve output end 272, and the high-pressure on-off valve output end 272 is connected with the portable gas cylinder 4 through a high-pressure hose 5. After the hand wheel of the high-pressure on-off valve 27 is opened, oxygen flows into the high-pressure hose 5 through the output end 272 of the high-pressure on-off valve, and then the oxygen is filled into the portable gas cylinder 4 through the high-pressure hose 5.
The specific working process comprises the following steps:
the gas storage steel bottle supplies oxygen directly to oxygen inhaler: the high-pressure oxygen in the gas storage steel bottle 1 flows out from the steel bottle output end 11, enters different oxygen output branch passages 21 of the flow divider 2 through the flow divider air inlet end 22, is decompressed by the pressure reducer 26 on the oxygen output branch passages 21 to become low-pressure oxygen, then reaches the air outlet joint-female head 24 through the flow divider output end 23, the air outlet joint-female head 24 has a self-locking function, when the air outlet joint-female head 24 is used independently, a passage can be closed to prevent oxygen from flowing out, the air outlet joint-female head 24 is connected with the air outlet joint-male head 25 to form a passage, and after the oxygen flows out, the oxygen enters the oxygen saving control unit 3 through the oxygen saving unit air inlet end 31 and is output to an oxygen inhaler from the oxygen saving unit output end 32.
Filling the gas storage steel bottle into the portable gas bottle: the high-pressure oxygen in the gas storage steel bottle 1 flows out from the steel bottle output end 11, enters different oxygen output branch passages 21 of the flow divider 2 through the flow divider inlet end 22, flows out from the high-pressure output port 262 through the pressure reducer 26 on the oxygen output branch passage 21, opens the hand wheel of the high-pressure on-off valve 27, enters the high-pressure on-off valve 27 through the high-pressure on-off valve outlet end 271, flows into the high-pressure hose 5 through the high-pressure on-off valve output end 272, and performs oxygen filling into the portable gas bottle 4, and when the internal pressure of the portable gas bottle 4 is the same as the pressure value of the pressure gauge 28 on the flow divider 2, closes the hand wheel of the high-pressure on-off valve 27, and removes the portable gas bottle 4.
The external air source stores air into the air storage steel cylinder: when the internal air pressure of the air storage steel bottle 1 is insufficient, after an external air source is connected with the high-pressure hose 5, a hand wheel of the high-pressure on-off valve 27 is opened, the external air source starts to store air into the steel bottle, the pressure value of the pressure gauge 28 on the shunt 2 is observed, and when the pressure value reaches a preset value or is the same as the pressure value of the external air source, the hand wheel of the high-pressure on-off valve 27 is closed, and the pressure hose 5 is detached.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (5)
1. The multi-channel output filling device of the high-pressure gas storage steel cylinder is characterized by comprising the gas storage steel cylinder (1), a flow divider (2) and an oxygen-saving control unit (3);
the gas storage steel cylinder (1) is provided with a gas storage steel cylinder output end (11), the flow divider (2) is provided with a plurality of oxygen output branch passages (21), a flow divider air inlet end (22) and a flow divider output end (23), and the flow divider air inlet end (22) and the flow divider output end (23) are arranged at two ends of the oxygen output branch passages (21); the air inlet end (22) of the flow divider is communicated with the output end (11) of the air storage steel cylinder, and the output end (23) of the flow divider is connected with the oxygen-saving control unit (3); the output end (23) of the flow divider is provided with an air outlet connector-female connector (24), and the air outlet connector-female connector (24) is connected with an air outlet connector-male connector (25) to form a quick-plug self-locking connector;
after flowing out of the gas storage steel cylinder (1), oxygen flows into the oxygen-saving control unit (3) through the flow divider (2), and an oxygen absorber absorbs oxygen through the oxygen-saving control unit (3).
2. The multi-way output filling device of the high-pressure gas storage steel cylinder according to claim 1, wherein a pressure reducer (26) is arranged on the oxygen output branch passage (21), and the pressure reducer (26) divides the oxygen output branch passage (21) into a high-pressure side and a low-pressure side.
3. The multi-way output filling device of the high-pressure gas storage steel cylinder according to claim 2, wherein the pressure reducer (26) is provided with a low-pressure output port (261) and a high-pressure output port (262), the high-pressure output port (262) is provided with a high-pressure opening and closing valve (27), the high-pressure opening and closing valve (27) is provided with a high-pressure opening and closing valve air inlet end (271), the high-pressure opening and closing valve air inlet end (271) is communicated with the high-pressure output port (262), and the low-pressure output port (261) is connected with the air outlet connector-female connector (24).
4. The multi-way output filling device of the high-pressure gas storage steel cylinder according to claim 1, wherein the oxygen-saving control unit (3) comprises an oxygen-saving unit air inlet end (31) and an oxygen-saving unit output end (32), one side of the air outlet connector-male head (25) far away from the air outlet connector-female head (24) is connected with the oxygen-saving unit air inlet end (31), and the oxygen-saving unit output end (32) outputs oxygen to an oxygen inhaler.
5. A multi-way output filling device for a high-pressure gas storage steel cylinder according to claim 3, wherein the high-pressure on-off valve (27) is further provided with a high-pressure on-off valve output end (272), and the high-pressure on-off valve output end (272) is connected with a portable gas cylinder (4) through a high-pressure hose (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223367574.1U CN219251277U (en) | 2022-12-13 | 2022-12-13 | Multiplexed output filling device of high-pressure gas storage steel cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223367574.1U CN219251277U (en) | 2022-12-13 | 2022-12-13 | Multiplexed output filling device of high-pressure gas storage steel cylinder |
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| Publication Number | Publication Date |
|---|---|
| CN219251277U true CN219251277U (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223367574.1U Active CN219251277U (en) | 2022-12-13 | 2022-12-13 | Multiplexed output filling device of high-pressure gas storage steel cylinder |
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| Country | Link |
|---|---|
| CN (1) | CN219251277U (en) |
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2022
- 2022-12-13 CN CN202223367574.1U patent/CN219251277U/en active Active
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