CN220213631U - Intelligent oxygen supply system of multi-type intermodal shelter - Google Patents
Intelligent oxygen supply system of multi-type intermodal shelter Download PDFInfo
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- CN220213631U CN220213631U CN202222793562.9U CN202222793562U CN220213631U CN 220213631 U CN220213631 U CN 220213631U CN 202222793562 U CN202222793562 U CN 202222793562U CN 220213631 U CN220213631 U CN 220213631U
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- oxygen
- oxygen supply
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- pipeline
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 154
- 239000001301 oxygen Substances 0.000 title claims abstract description 154
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 154
- 238000007789 sealing Methods 0.000 claims abstract description 17
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000012544 monitoring process Methods 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 16
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims 1
- 238000002955 isolation Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- 239000008236 heating water Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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- Accommodation For Nursing Or Treatment Tables (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses an intelligent oxygen supply system of a multi-type intermodal shelter, which comprises an oxygen source, wherein the oxygen source is communicated with the input end of a terminal interface in a sealing way through a pipeline provided with a valve; the method is characterized in that: the oxygen source comprises a liquid oxygen bottle, a converter and an oxygen generation and pressurization integrated machine, and an output port of the oxygen generation and pressurization integrated machine is communicated with a pipeline provided with a stop valve and forms a first oxygen supply branch; the output port of the liquid oxygen bottle and the converter is communicated with a supercharger part of the oxygen-making and supercharging integrated machine through a pipeline provided with an electromagnetic valve and a one-way valve, and forms a second oxygen supply branch; the output end of the first oxygen supply branch and the output end of the second oxygen supply branch are connected with two interfaces of a tee joint in the supercharger, and the other interface of the tee joint is communicated with an input port of the supercharging equipment in a sealing way through a main oxygen supply pipeline. The utility model can be better suitable for the use in the negative pressure environment, and can also preferentially utilize the oxygenerator to produce oxygen and supply the oxygen when the power supply is sufficient, thereby prolonging the oxygen supply time.
Description
Technical Field
The utility model belongs to the field of biological isolation shelter, and particularly relates to an intelligent oxygen supply system of a multi-type intermodal shelter.
Background
The technical scheme of bulletin number CN112211439A in the prior art, the name is "a multi-functional integrated island shelter" includes container quick-assembling house and PVT cogeneration system, be provided with photovoltaic tile bracket system on the top of container quick-assembling house, the front side of container quick-assembling house is provided with full open door and window system, and the inside lithium cell energy storage system and the baffle of being provided with of container quick-assembling house to around forming distribution room and bathroom between container quick-assembling house and the baffle, the heating water tank has been placed to the inside heating water tank of having installed on the heating water tank, be connected with ingress pipe and delivery tube between control box and the graphene thermal-arrest board, and the graphene thermal-arrest board is placed in the photovoltaic tile back, the photovoltaic tile is laid on the horizontal pole, the horizontal pole is fixed on the connecting rod, and the connecting rod passes through the regulation pole and connects the bracing piece. The multifunctional integrated island shelter realizes quick disassembly and assembly, is convenient to move and carry, realizes autonomous supply of various energy sources, and becomes a positive energy building.
However, the above technical solution still has the following drawbacks: the adoption of the container rapid splicing house structure in the technical scheme makes the container rapid splicing house structure only suitable for being used at a fixed position after rapid splicing on land, is not suitable for the situation that rapid deployment and use can be performed in time through aviation and land transportation (water transportation), and does not have a better transfer function.
Based on the above, the applicant considers designing an air-land water intermodal biological isolation container which is reliable in structure and suitable for air-land water intermodal. Before designing the air-land water combined transportation biological isolation container, how to design an oxygen supply system which can better meet the oxygen inhalation demands of doctors and patients is a technical problem to be solved.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to solve the technical problems that: how to provide an intelligent oxygen supply system of a multi-type intermodal shelter which can better meet the oxygen inhalation demands of doctors and patients.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the intelligent oxygen supply system of the multi-type intermodal shelter comprises an oxygen source, a terminal interface and a breathing machine which are arranged beside a sickbed, and an intelligent control module, wherein the oxygen source is communicated with the input end of the terminal interface in a sealing way through a pipeline provided with a valve, the terminal interface is connected with a joint at one end of a gas pipe in a sealing and inserting way, and the other end of the gas pipe is communicated with an oxygen input port on the breathing machine in a sealing way; the method is characterized in that:
the oxygen source comprises a liquid oxygen bottle, a converter (the capacity is more than or equal to 60L) and an oxygen generation and pressurization integrated machine, and the valve comprises a stop valve, an electromagnetic valve and a one-way valve;
the output port of the oxygen-making and pressurizing integrated machine is communicated with a pipeline provided with a stop valve and forms a first oxygen supply branch;
the output port of the liquid oxygen cylinder and the converter is communicated with a supercharger part of the oxygen-making and supercharging integrated machine through a pipeline provided with an electromagnetic valve and a one-way valve, and forms a second oxygen supply branch;
the output end of the first oxygen supply branch and the output end of the second oxygen supply branch are connected with two interfaces of a tee joint in the supercharger, the other interface of the tee joint is communicated with the input port of the supercharging equipment in a sealing way through a main oxygen supply pipeline, and the output port of the supercharging equipment is communicated with the input end of the terminal interface in a sealing way.
The intelligent control module comprises a pressure sensor, a liquid level meter, a PLC and the like, and is connected with the control terminal through a data bus.
The intelligent oxygen supply system of the multi-type intermodal shelter also comprises an oxygen supply monitoring system, wherein the oxygen supply monitoring system comprises a singlechip for oxygen supply monitoring, a liquid level sensor, a gas flow sensor, a pipeline pressure sensor and an electromagnetic valve;
the singlechip for oxygen supply monitoring is in communication connection with the singlechip for central control;
the detection end of the liquid level sensor is arranged in the oxygen bottle, and the liquid level sensor is electrically connected with a corresponding input pin on the singlechip for oxygen supply monitoring;
the detection end of the gas flow sensor is arranged in an output pipeline of the oxygenerator, and the gas flow sensor is electrically connected with a corresponding input pin on the singlechip for oxygen supply monitoring;
the detection end of the pipeline pressure sensor is arranged in an input side pipeline of the breathing machine, and the pipeline pressure sensor is electrically connected with a corresponding input pin on the singlechip for oxygen supply monitoring;
the electromagnetic valve is hermetically arranged in an output pipeline of the oxygen bottle, and a control loop of the electromagnetic valve is electrically connected with a corresponding output pin on the singlechip for oxygen supply monitoring.
Compared with the prior art, the intelligent oxygen supply system of the multi-type intermodal shelter has the advantages that:
the whole polluted area (isolation treatment area) of the biological isolation transfer shelter is in a negative pressure environment, so that the leakage of harmful gases can be better avoided. The oxygen supply system of the technical scheme is provided with the intelligent control module, so that whether data among all devices are normal or not can be better monitored, seamless switching of oxygen supply to the liquid oxygen bottle can be realized when the oxygen generator fails, the capacity of the liquid oxygen bottle is not less than 60L, and the uninterrupted oxygen consumption requirement of 4-8 patients in a cabin for 24 hours is ensured. Thereby better meeting the use scene of air-land water intermodal transportation and meeting and ensuring the oxygen supply requirement of doctors and patients.
Drawings
FIG. 1 is a schematic diagram of an intelligent oxygen supply system for a multi-modal shelter of the present utility model
FIG. 2 is a block diagram of an oxygen supply intelligent module portion of the control interactive system of the present utility model
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The intelligent oxygen supply system of the multi-type intermodal shelter comprises an oxygen source, a terminal interface, a breathing machine and an intelligent control module, wherein the oxygen source is communicated with the input end of the terminal interface in a sealing way through a pipeline provided with a valve, the terminal interface is connected with a joint at one end of a gas pipe in a sealing and inserting way, and the other end of the gas pipe is communicated with an oxygen input port on the breathing machine in a sealing way;
the oxygen source comprises a liquid oxygen bottle, a converter and an oxygen generation and pressurization integrated machine, and the valve comprises a stop valve, an electromagnetic valve and a one-way valve;
the output port of the oxygen-making and pressurizing integrated machine is communicated with a pipeline provided with a stop valve and forms a first oxygen supply branch;
the output port of the liquid oxygen cylinder and the converter is communicated with a supercharger part of the oxygen-making and supercharging integrated machine through a pipeline provided with an electromagnetic valve and a one-way valve, and forms a second oxygen supply branch;
the intelligent control module comprises a pressure sensor, a liquid level meter, a PLC and the like, and is connected with the control terminal through a data bus;
the output end of the first oxygen supply branch and the output end of the second oxygen supply branch are connected with two interfaces of a tee joint in the supercharger, the other interface of the tee joint is communicated with the input port of the supercharging equipment in a sealing way through a main oxygen supply pipeline, and the output port of the supercharging equipment is communicated with the input end of the terminal interface in a sealing way.
The whole polluted area (isolation treatment area) of the biological isolation transfer shelter is in a negative pressure environment, so that the leakage of harmful gases can be better avoided. The oxygen supply system of the technical scheme is provided with the intelligent control module, so that whether data among all devices are normal or not can be better monitored, seamless switching can be realized to supply oxygen to the liquid oxygen bottle when the oxygen generator fails, and the uninterrupted oxygen demand of personnel in the cabin is ensured. Thereby better meeting the use scene of air-land water intermodal transportation and meeting and ensuring the oxygen supply requirement of doctors and patients.
A converter is a device that converts stored liquid oxygen into gaseous oxygen for breathing, also known as a "liquid oxygen converter".
When the oxygen supply system is implemented, the oxygen flow is monitored in real time through the breathing machine, the oxygen concentration is adjusted, and the oxygen supply mode can be switched when abnormality occurs, so that oxygen is supplied to serious patients and medical staff in the box.
In implementation, the oxygen generation and pressurization integrated machine can adopt an oxygen generation and pressurization integrated machine as shown in the application number of CN 201511034065.9. The oxygen-generating and pressurizing integrated machine is a product in the prior art and is not described in detail herein.
The pollution area (isolation treatment area) of the biological isolation transfer shelter adopts a negative pressure environment for better preventing harmful gas from gathering, so that the supercharging equipment adopting the output parameters can be better matched with the negative pressure environment in the pollution area, and better ensure the oxygen supply requirement of a patient in the negative pressure environment of the pollution area.
Wherein the first oxygen supply branch and the second oxygen supply branch are respectively connected in parallel and provided with at least two times; and the oxygen cylinders in the second oxygen supply branch are fixedly arranged in the oxygen cylinder cabin in parallel every time.
After the scheme is adopted, the oxygen generator or the oxygen cylinder can be better ensured to reliably supply oxygen for a long time, and the oxygen supply safety of doctors and patients is ensured.
In practice, it is preferable that all oxygen cylinders are liquid oxygen cylinders.
The device comprises an oxygen cylinder cabin, wherein a generator cabin is independently arranged under the oxygen cylinder cabin, a diesel generator is fixedly arranged in the generator cabin, and the diesel generator is used for supplying power to an oxygen generator in an emergency mode.
After the scheme is adopted, when the commercial power or the avionic power supply input is lacked, the generator is started to be started for emergency power supply in time, and the lasting normal use of the oxygenerator and the breathing machine is ensured.
The oxygen generating and pressurizing integrated machine is arranged in an oxygen generating cabin independent of the oxygen cylinder cabin.
The oxygen bottle cabin and the oxygenerator cabin are respectively and fixedly arranged in the independent cabin body, the installation and the maintenance of the partition are better, and the electromagnetic shielding is designed in the independent cabin body, so that the electromagnetic interference safety of the transfer cabin in the airborne process is effectively ensured.
Therefore, the weight distribution at the two ends of the length direction of the container body is more uniform, and the lifting is more stable.
The intelligent oxygen supply system of the multi-type intermodal shelter also comprises an oxygen supply intelligent control module, wherein the intelligent control module comprises an oxygen supply monitoring singlechip, a liquid level sensor, a gas flow sensor, a pipeline pressure sensor, an electromagnetic valve and the like;
the singlechip for oxygen supply monitoring is in communication connection with the singlechip for central control;
by adopting the scheme, the oxygen supply system comprising an oxygenerator and a liquid oxygen bottle can be monitored in real time, the safe and reliable operation of the oxygen supply system is ensured, and the 24-hour uninterrupted oxygen supply requirement and life safety of patients and medical staff in the in-box transportation process are better ensured.
According to the oxygen supply system, multiple oxygen sources can be intelligently switched, the information state of oxygen supply equipment can be monitored in real time, and remote access can be realized. Meets the 24-hour uninterrupted oxygen supply requirement of 4-8 patients (4 severe symptoms or 8 mild symptoms) and 2 medical staff in the transport cabin. The oxygen flow is monitored in real time through the breathing machine, the oxygen concentration is adjusted, the oxygen supply mode can be switched when abnormality occurs, the oxygen supply amount is not less than 8L/min, the capacity of the emergency liquid oxygen bottle is not less than 60L, and the normal oxygen supply can be realized under the environment of-45 ℃ to +75 ℃.
In practice, it is preferable to have electromagnetic shielding devices when the devices in the oxygen supply system are installed, all of which do not interfere with each other when they are in operation.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements made by those skilled in the art without departing from the present technical solution shall be considered as falling within the scope of the claims.
Claims (8)
1. The intelligent oxygen supply system of the multi-type intermodal shelter comprises an oxygen source, a terminal interface and a breathing machine, wherein the terminal interface and the breathing machine are arranged beside a sickbed, the oxygen source is communicated with the input end of the terminal interface in a sealing way through a pipeline provided with a valve, the terminal interface is connected with a joint at one end of a gas pipe in a sealing way in a plugging way, and the other end of the gas pipe is communicated with an oxygen input port on the breathing machine in a sealing way; the method is characterized in that:
the oxygen source comprises a liquid oxygen bottle, a converter and an oxygen generation and pressurization integrated machine, and the valve comprises a stop valve, an electromagnetic valve and a one-way valve;
the output port of the oxygen-making and pressurizing integrated machine is communicated with a pipeline provided with a stop valve and forms a first oxygen supply branch;
the output port of the liquid oxygen cylinder and the converter is communicated with a supercharger part of the oxygen-making and supercharging integrated machine through a pipeline provided with an electromagnetic valve and a one-way valve, and forms a second oxygen supply branch;
the output end of the first oxygen supply branch and the output end of the second oxygen supply branch are connected with two interfaces of a tee joint in the supercharger, the other interface of the tee joint is communicated with an input port of supercharging equipment in the oxygen generation and supercharging integrated machine in a sealing way through a main oxygen supply pipeline, and an output port of the supercharging equipment in the oxygen generation and supercharging integrated machine is communicated with an input end of a terminal interface in a sealing way.
2. The intelligent oxygen supply system of the multi-modal shelter of claim 1, wherein: the oxygen generator in the oxygen generating and pressurizing integrated machine is a membrane oxygen generator.
3. The intelligent oxygen supply system of the multi-modal shelter of claim 1, wherein: the output air pressure value of the pressurizing equipment in the oxygen-generating pressurizing integrated machine is 0.25-0.7 MPa.
4. The intelligent oxygen supply system of the multi-modal shelter of claim 1, wherein: the first oxygen supply branch and the second oxygen supply branch are respectively connected in parallel and provided with at least two loops; and the oxygen cylinders in the second oxygen supply branch are fixedly arranged in the oxygen cylinder cabin in parallel every time.
5. The intelligent oxygen supply system for a multi-modal shelter of claim 4, wherein: the novel oxygen generator is characterized in that a generator cabin is independently arranged right below the oxygen cylinder cabin, a diesel generator is fixedly arranged in the generator cabin, and the diesel generator is used for supplying power to the oxygen generator in an emergency mode.
6. The intelligent oxygen supply system for a multi-modal shelter of claim 4, wherein: the oxygen generating and pressurizing integrated machine is arranged in an oxygen generating machine cabin independent of the oxygen cylinder cabin.
7. The intelligent oxygen supply system for a multi-modal shelter of claim 5, wherein: the oxygen bottle cabin and the oxygenerator cabin are arranged at the same end of the box body in the length direction.
8. The intelligent oxygen supply system of the multi-modal shelter of claim 1, wherein: the system also comprises an oxygen supply monitoring system, wherein the oxygen supply monitoring system comprises a singlechip for oxygen supply monitoring, a liquid level sensor, a gas flow sensor, a pipeline pressure sensor and an electromagnetic valve;
the singlechip for oxygen supply monitoring is in communication connection with the singlechip for central control;
the detection end of the liquid level sensor is arranged in the oxygen bottle, and the liquid level sensor is electrically connected with a corresponding input pin on the singlechip for oxygen supply monitoring;
the detection end of the gas flow sensor is arranged in an output pipeline of the oxygenerator, and the gas flow sensor is electrically connected with a corresponding input pin on the singlechip for oxygen supply monitoring;
the detection end of the pipeline pressure sensor is arranged in an input side pipeline of the breathing machine, and the pipeline pressure sensor is electrically connected with a corresponding input pin on the singlechip for oxygen supply monitoring;
the electromagnetic valve is hermetically arranged in an output pipeline of the oxygen bottle, and a control loop of the electromagnetic valve is electrically connected with a corresponding output pin on the singlechip for oxygen supply monitoring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222793562.9U CN220213631U (en) | 2022-10-21 | 2022-10-21 | Intelligent oxygen supply system of multi-type intermodal shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222793562.9U CN220213631U (en) | 2022-10-21 | 2022-10-21 | Intelligent oxygen supply system of multi-type intermodal shelter |
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| Publication Number | Publication Date |
|---|---|
| CN220213631U true CN220213631U (en) | 2023-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222793562.9U Active CN220213631U (en) | 2022-10-21 | 2022-10-21 | Intelligent oxygen supply system of multi-type intermodal shelter |
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| Country | Link |
|---|---|
| CN (1) | CN220213631U (en) |
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- 2022-10-21 CN CN202222793562.9U patent/CN220213631U/en active Active
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