CN211821739U - Novel low-temperature heat-insulation gas cylinder constant-temperature oxygen supply equipment - Google Patents
Novel low-temperature heat-insulation gas cylinder constant-temperature oxygen supply equipment Download PDFInfo
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- CN211821739U CN211821739U CN202020275611.8U CN202020275611U CN211821739U CN 211821739 U CN211821739 U CN 211821739U CN 202020275611 U CN202020275611 U CN 202020275611U CN 211821739 U CN211821739 U CN 211821739U
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Abstract
The utility model relates to a novel constant temperature oxygen supply device for a low temperature heat insulation gas cylinder, which is characterized in that a pulley support is arranged at the bottom plate of a handcart, and the low temperature heat insulation gas cylinder is arranged above the pulley support; the top of the low-temperature heat-insulation gas cylinder is provided with an adapter which is connected with a gas supply valve; a pressure reducing valve and an oxygen meter are arranged between the gas supply pipelines, the tail end of the gas supply pipeline is connected with an oxygen mask, and the outside of the gas supply pipeline between the gas supply valve and the pressure reducing valve is arranged in the thermostatic device. The utility model discloses a low temperature adiabatic gas cylinder is storage device, and the filling liquid oxygen is bigger for the oxygen storage capacity of high-pressure steel bottle in the bottle, the utility model discloses mainly used builds the hospital temporarily or the more concentrated place of patient, supplies a plurality of patient minimums and concentrates the use, avoids the not enough phenomenon of terminal pressure that long distance pipe carried the appearance, solves the high-pressure steel bottle and changes frequent defect, simultaneously the utility model discloses applied the handcart design, more convenient removal and transportation.
Description
Technical Field
The utility model relates to a medical oxygen supply equipment trade, specific novel adiabatic gas cylinder constant temperature oxygen supply equipment of low temperature that says so.
Background
Whether the treatment mode is for heavy and critical cases or acute phase treatment and general treatment, the respiratory support treatment is performed throughout the whole treatment cycle, and medical oxygen is the most indispensable oxygen in the respiratory support treatment.
In medical institutions, the situation that the pressure at the tail end of the oxygen supply equipment is insufficient due to the rapid increase of oxygen consumption and the increase of temporary hospitals or sickbeds occurs. In order to solve the problem, at present, a high-pressure steel cylinder is adopted for oxygen supply, the oxygen stored in the high-pressure steel cylinder is less, the high-pressure steel cylinder needs to be replaced within 1-2 days, meanwhile, the high-pressure steel cylinder needs to be carried manually, and is heavier and very inconvenient to carry.
Disclosure of Invention
The utility model aims to solve the technical problem that the prior art is not enough to overcome, a novel low temperature adiabatic gas cylinder constant temperature oxygen supply equipment is provided.
The utility model provides a technical scheme that its technical problem adopted is: the utility model comprises a trolley, a pulley support, a low-temperature heat-insulating gas cylinder, a connector, a gas supply valve, a product information nameplate, a thermostatic device, a temperature controller, a temperature sensing probe, a heater, a pressure reducing valve, an oxygen meter, an oxygen mask and a gas supply pipeline, it is characterized in that a pulley support is arranged at the bottom plate of the trolley, a low-temperature heat-insulating gas cylinder is arranged above the pulley support, a product information nameplate is pasted outside the body of the low-temperature heat-insulating gas cylinder, liquid oxygen is filled in the low-temperature heat-insulating gas cylinder, the top of the low-temperature heat-insulating gas cylinder is provided with an adapter, the adapter is connected with a gas supply valve which controls the output of liquid oxygen in the low-temperature heat-insulating gas cylinder, the air supply pipeline is connected to the air supply opening of the air supply valve, the pressure reducing valve and the oxygen meter are installed between the air supply pipelines, the tail end of the air supply pipeline is connected with the oxygen mask, and the air supply pipeline between the air supply valve and the pressure reducing valve is arranged in the thermostatic device in a peripheral mode.
The temperature controller is a circuit board with a micro control chip and is respectively connected with the temperature sensing probe, the heater, the temperature display screen and the control keys.
And an air supply valve is arranged in each of four directions of the adapter.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a low temperature adiabatic gas cylinder is storage device, and the filling liquid oxygen is bigger for the oxygen storage capacity of high-pressure steel bottle in the bottle, the utility model discloses mainly used builds the hospital temporarily or the more concentrated place of patient, supplies a plurality of patient minimums and concentrates the use, avoids the not enough phenomenon of terminal pressure that long distance pipe carried the appearance, solves the high-pressure steel bottle and changes frequent defect, simultaneously the utility model discloses applied the handcart design, conveniently removed and transported.
Drawings
FIG. 1: the embodiment of the utility model provides a schematic structure.
FIG. 2: the embodiment of the utility model provides a constant temperature equipment schematic structure.
In the figure: the device comprises a trolley 1, a pulley support 2, a low-temperature heat-insulation gas cylinder 3, an adapter 4, an air supply valve 5, a product information nameplate 6, a constant temperature device 7, a temperature controller 8, a temperature sensing probe 9, a heater 10, a pressure reducing valve 11, an oxygen meter 12, an oxygen mask 13 and an air supply pipeline 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to the attached drawings of the specification, a novel constant temperature oxygen supply device for a low temperature heat insulation gas cylinder, a pulley support 2 is arranged at a bottom plate of a trolley 1, a low temperature heat insulation gas cylinder 3 is arranged above the pulley support 2, a product information nameplate 6 is pasted outside a body of the low temperature heat insulation gas cylinder 3, liquid oxygen is filled in the low temperature heat insulation gas cylinder 3, an adapter 4 is arranged at the top of the low temperature heat insulation gas cylinder 3, the adapter 4 is connected with a gas supply valve 5, the gas supply valve 5 controls the output of the liquid oxygen in the low temperature heat insulation gas cylinder 3, a gas supply pipeline 14 is connected at a gas supply port of the gas supply valve 5, a pressure reducing valve 11 and an oxygen meter 12 are arranged between the gas supply pipelines 14, an oxygen mask 13 is connected at the tail end of the gas supply.
The first embodiment is as follows:
placing and fixing the low-temperature heat-insulating gas cylinder 3 between the pulley supports 2 of the trolley 1; a gas supply pipe 14 is connected to the gas supply valve 5; the constant temperature device 7 is started, the set temperature is adjusted to 25 ℃ through a control key of the temperature controller 8, temperature information is collected at the temperature probe 9, and the heater 10 is started by the temperature controller 8 according to feedback information at the temperature probe 9; opening the air supply valve 5 of the low-temperature heat-insulating air bottle 3 to output the low-temperature heat-insulating air bottle with the pressure lower than 0.6 Mpa; liquid oxygen in the low-temperature heat-insulation gas cylinder 3 is fully heated by a constant temperature device 7, and the temperature is raised to 25 ℃; the pressure is then reduced at the pressure reducing valve 11 to an oxygen pressure that the patient can use normally; the oxygen meter 12 with adjustable gas flow rate adjusts the proper flow rate and supplies the oxygen to the patient through the oxygen mask 13.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A novel constant-temperature oxygen supply device for a low-temperature heat-insulation gas cylinder comprises a trolley (1), a pulley support (2), a low-temperature heat-insulation gas cylinder (3), an adapter (4), a gas supply valve (5), a product information nameplate (6), a constant-temperature device (7), a temperature controller (8), a temperature sensing probe (9), a heater (10), a pressure reducing valve (11), an oxygen meter (12), an oxygen mask (13) and a gas supply pipeline (14), and is characterized in that the pulley support (2) is arranged at the bottom plate of the trolley (1), the low-temperature heat-insulation gas cylinder (3) is placed above the pulley support (2), the product information nameplate (6) is pasted outside the body of the low-temperature heat-insulation gas cylinder (3), liquid oxygen is filled in the low-temperature heat-insulation gas cylinder (3), the adapter (4) is arranged at the top of the low-temperature heat-, liquid oxygen output in the low-temperature heat-insulation gas cylinder (3) is controlled by the gas supply valve (5), a gas supply pipeline (14) is connected to the gas supply opening of the gas supply valve (5), a pressure reducing valve (11) and an oxygen meter (12) are installed between the gas supply pipelines (14), an oxygen mask (13) is connected to the tail end of the gas supply pipeline (14), and the gas supply pipeline (14) between the gas supply valve (5) and the pressure reducing valve (11) is externally arranged inside the constant temperature device (7).
2. The novel constant-temperature oxygen supply equipment for the low-temperature heat-insulating gas cylinder is characterized in that a temperature controller (8), a temperature sensing probe (9) and a heater (10) are arranged in the constant-temperature device (7), the temperature controller (8) is a circuit board with a micro-control chip, and the temperature controller (8) is respectively connected with the temperature sensing probe (9), the heater (10), a temperature display screen and a control key.
3. The novel constant-temperature oxygen supply equipment for the cryogenic insulation gas cylinder is characterized in that an air supply valve (5) is arranged in each of four directions at the adapter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020275611.8U CN211821739U (en) | 2020-03-02 | 2020-03-02 | Novel low-temperature heat-insulation gas cylinder constant-temperature oxygen supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020275611.8U CN211821739U (en) | 2020-03-02 | 2020-03-02 | Novel low-temperature heat-insulation gas cylinder constant-temperature oxygen supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211821739U true CN211821739U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020275611.8U Active CN211821739U (en) | 2020-03-02 | 2020-03-02 | Novel low-temperature heat-insulation gas cylinder constant-temperature oxygen supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211821739U (en) |
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2020
- 2020-03-02 CN CN202020275611.8U patent/CN211821739U/en active Active
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