CN214261268U - Carbon dioxide removing device for manned aircraft - Google Patents
Carbon dioxide removing device for manned aircraft Download PDFInfo
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- CN214261268U CN214261268U CN202022423736.3U CN202022423736U CN214261268U CN 214261268 U CN214261268 U CN 214261268U CN 202022423736 U CN202022423736 U CN 202022423736U CN 214261268 U CN214261268 U CN 214261268U
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- carbon dioxide
- adsorption
- manned aircraft
- removal device
- regeneration
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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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/50—On board measures aiming to increase energy efficiency
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- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model discloses a desorption device of carbon dioxide among manned airborne vehicle, the device mainly include adsorption bed, adsorption module, carbon dioxide detection and control system, high temperature fire prevention early warning system, electrical system, fan, and the adsorption material among the adsorption module includes solid-state amine carbon dioxide adsorption filter cloth, solid-state amine fibre and solid-state amine granule. By using the device, the number of the adsorption modules can be flexibly configured according to the number of passengers and the flight time, and the adsorption modules are taken down for regeneration after falling to the ground and entering an airport. The device can reduce energy consumption and improve reliability and safety.
Description
Technical Field
The patent of the utility model relates to a manned aviation field, in particular to a carbon dioxide desorption device for manned airborne vehicle.
Background
The manned aircraft mainly adopts an air circulation system in an environment control system to remove carbon dioxide in the cabin, so as to ensure the life health of pilots and passengers. The process mainly comprises the steps of introducing air to bring fresh air to the cabin through an engine, and simultaneously discharging high-concentration carbon dioxide gas in the cabin out of the cabin through an exhaust valve in time to maintain the freshness of air.
Because air circulation and internal and external exchange are involved, and meanwhile, because the external temperature and pressure are low during high-altitude flight, in the ventilation process, in order to ensure the conditions of pressure, temperature, humidity, cleanliness, noise and the like, additional systems, such as an evaporation system, an air circulation refrigeration system, an auxiliary heat insulation system, a noise reduction system and the like, need to be configured, so that the manned aircraft has high additional load power and energy consumption, and certain risks exist in safety and reliability.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes exist not enough among the above-mentioned prior art, provide one kind and can be arranged in manned airborne vehicle carbon dioxide desorption device.
The technical scheme of the utility model as follows:
the carbon dioxide removing device for the manned aircraft comprises an adsorption bed, an automatic carbon dioxide control system, a control and display system, a high-temperature fire prevention early warning system, an electric control system and a fan, wherein the adopted adsorption material comprises solid amine carbon dioxide adsorption filter cloth, solid amine fibers and solid amine particles and is used for adsorbing the carbon dioxide inside; the fan is arranged inside the adsorption bed and used for supplying air to the inside of the adsorption bed; the adsorption bed is electrically connected with the carbon dioxide automatic control system and the high-temperature fire prevention early warning system, and the control system is connected with the components and is used for controlling the starting, the stopping and the flow control of the adsorption bed, the high-temperature fire prevention early warning system and the carbon dioxide automatic control system; the control system also comprises a display system for displaying the concentration of the carbon dioxide and the working condition of the adsorption bed. The solid amine carbon dioxide adsorption filter cloth is the prior art (see patent application No. 202010358659.X), and is not detailed here.
Furthermore, the adsorption bed comprises an air inlet and an air outlet, and a supporting structure for placing adsorption filter cloth materials is arranged between the air inlet and the air outlet.
Furthermore, the high-temperature fire prevention early warning system can detect the temperature of the device during operation and alarm and remind according to preset requirements.
Furthermore, the system also comprises a carbon dioxide automatic control system which is provided with a carbon dioxide detector for detecting the concentration of carbon dioxide in the environment and automatically opening and closing the device according to the preset requirement.
Furthermore, the system also comprises a self-contained intelligent electric control system which can be connected into a power supply system of the manned aircraft to operate and also has an independent power supply to operate by self.
Furthermore, the fan is a variable frequency fan, the size and the air supply direction of the fan can be automatically adjusted according to the concentration of carbon dioxide in the environment,
furthermore, the air supply direction is parallel to the plane of the filter cloth.
Furthermore, the adsorbing material is modularized, and a single module can be made into a 3-person type, a 5-person type and a 10-person type.
Furthermore, the adsorption module is detachable and renewable, and the adsorption module is taken down after the manned aircraft finishes flying, and a regeneration process is carried out in a regeneration system of an airport.
Furthermore, the regeneration mode adopts heating regeneration, including steam regeneration, electric heating regeneration and microwave heat regeneration.
Adopt the utility model discloses a dioxygen becomes adsorption equipment can gain following beneficial effect:
the utility model discloses a carbon dioxide adsorption equipment controls the carbon dioxide concentration in manned aircraft cabin, is different from current air circulation system, has avoided the process of exchanging with the external world to make conditions such as temperature in the cabin, pressure, noise, humidity, cleanliness stable controllable, reduced the energy consumption, strengthened safety and reliability. Meanwhile, the adsorption material is made into modules, and different numbers of adsorption modules are configured according to the change of the flight time, the distance and the number of people, so that the cost is reduced, and the system is more convenient and flexible; when the manned aircraft enters the airport after the flight is finished, the regeneration can be completed through electric heating or microwave heating.
Drawings
FIG. 1 is a schematic structural view of the dioxygen adsorption device of the present invention;
wherein, 1, display and control system 2, adsorption module 3, adsorption material 4, detecting system 5, fan
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.
The specific implementation manner of the utility model is as follows:
as shown in fig. 1, the utility model discloses a carbon dioxide removing device for manned aircraft, including adsorption bed, carbon dioxide automatic control system, control and display system, high temperature fire prevention early warning system, electrical system, fan, the adsorption material who adopts includes solid amine carbon dioxide adsorption filter cloth, solid amine fibre and solid amine granule for adsorb the carbon dioxide of inside; the fan is arranged inside the adsorption bed and used for supplying air to the inside of the adsorption bed; the adsorption bed is electrically connected with the carbon dioxide automatic control system and the high-temperature fire prevention early warning system, and the control system is connected with the components and is used for controlling the starting, the stopping and the flow control of the adsorption bed, the high-temperature fire prevention early warning system and the carbon dioxide automatic control system; the control system also comprises a display system for displaying the concentration of the carbon dioxide and the working condition of the adsorption bed. The solid amine carbon dioxide adsorption filter cloth is the prior art (see patent application No. 202010358659.X), and is not detailed here.
Wherein the adsorption bed comprises an air inlet and an air outlet, and a supporting structure for placing adsorption filter cloth materials is arranged between the air inlet and the air outlet.
In addition, the high-temperature fire prevention early warning system can detect the temperature of the device during operation and alarm and remind according to preset requirements. The carbon dioxide automatic control system is provided with a carbon dioxide detector for detecting the concentration of carbon dioxide in the environment and automatically opening and closing the device according to the preset requirement. The self-contained intelligent electric control system can be connected to a manned aircraft power supply system to operate and also has an independent power supply to operate by self.
The fan adopted in the carbon dioxide removing device is a variable frequency fan, the size and the air supply direction of the fan can be automatically adjusted according to the concentration of carbon dioxide in the environment, and the air supply direction is parallel to the plane of the filter cloth.
The adsorption material is modularized, a single module can be made into a 3-person type, a 5-person type and a 10-person type, the number of the loading modules can be determined according to the flight time, the distance and the number of the manned vehicles, in addition, the adsorption modules are detachable and reproducible, the adsorption modules are taken down after the manned vehicles finish flying, and the regeneration process is carried out in a regeneration system of an airport.
The utility model discloses in regard as considering according to passenger number and distance of traveling, flight time in with practical application, calculate the embodiment that needs use several modules:
example 1: the minimum module of the carbon dioxide adsorption device is a 3-person module, a single module can treat 0.5kg of carbon dioxide, the weight of the single module is 5kg, and the volume of the single module is 0.02 cubic, namely the module can meet the requirement that 3 persons continuously fly for 4 hours, and the concentration of the carbon dioxide can meet the flight requirement during the flight.
Flight conditions are as follows: a helicopter carrying 6 passengers flies from Beijing to Shanghai, and the predicted flight time is 4h, during which the carbon dioxide exhaled by the passengers is about 1 kg. When the airplane arrives at the Shanghai destination, the adsorption module is taken out and placed in a regeneration device in the airport, the regeneration of the module can be completed by adopting electric heating for 10min, and the adsorption module enters a state to be flown.
Configuration requirements are as follows: according to the flight conditions, 2 sets of the 3-person type modules are adopted.
Has the advantages that: the weight of the adsorption module adopted by calculation is 10kg, the volume is 0.04 cube, and the energy consumption is 0.1 kilowatt/hour.
Example 2: the minimum module of the carbon dioxide adsorption device is a 5-person module, wherein the weight of the adsorption module is 10kg, the volume of the adsorption module is 0.04 cube, and 1kg of carbon dioxide can be treated, namely the module can meet 5 persons for 5 hours of continuous flight, and the concentration of carbon dioxide can meet the flight requirement during the flight.
Flight conditions are as follows: a civil airplane carrying 20 passengers has a flight time of 2.5h from Shanghai to Guangzhou, and the passengers exhale about 2kg of carbon dioxide during the flight time. When the airplane arrives at the Guangzhou destination, the adsorption module is taken out and placed in a regeneration device in an airport, the regeneration of the module can be completed by adopting microwave heating for 15min, and the adsorption module enters a state to be flown.
Configuration requirements are as follows: 2 sets of the 5-person-shaped modules are adopted.
Has the advantages that: wherein the weight of the adsorption module is 20kg, the volume is 0.08 cube, and the energy consumption is 0.2 kilowatt/hour.
Example 3: the minimum module of the carbon dioxide adsorption device is a 10-person module, wherein the weight of the adsorption module is 20kg, the volume of the adsorption module is 0.08 cubic, and 2kg of carbon dioxide can be treated, namely the module can meet the requirement of 10 persons flying continuously for 5h, and the concentration of carbon dioxide can meet the requirement of flying during flying.
Flight conditions are as follows: a civil airplane carrying 100 passengers flies from Wuhan to Shenyang for 2.5h, during which the passengers exhale about 10kg of carbon dioxide. When the aircraft arrives at the sunken sun destination, the adsorption module is taken out and placed in a regeneration device in the airport, the regeneration of the module can be completed by heating the adsorption module for 5min by adopting water vapor, and the adsorption module enters a state to be flown.
Configuration requirements are as follows: 5 sets of the 10-man-shaped modules are adopted.
Has the advantages that: wherein the weight of the adsorption module is 100kg, the volume is 0.4 cubic meter, and the energy consumption is 1 kilowatt/hour.
The regeneration mode adopts heating regeneration, including steam regeneration, electric heating regeneration and microwave heat regeneration. The regeneration method is also known in the art and will not be described in detail here.
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 (10)
1. A carbon dioxide removal device for a manned aircraft, characterized by: the system comprises an adsorption bed, a carbon dioxide automatic control system, a control and display system, a high-temperature fire prevention early warning system, an electric control system and a fan, wherein the adopted adsorption material comprises solid amine carbon dioxide adsorption filter cloth which is used for adsorbing the carbon dioxide inside; the fan is arranged inside the adsorption bed and used for supplying air to the inside of the adsorption bed; the adsorption bed is electrically connected with the carbon dioxide automatic control system and the high-temperature fire prevention early warning system, and the control system is connected with the components and is used for controlling the starting, the stopping and the flow control of the adsorption bed, the high-temperature fire prevention early warning system and the carbon dioxide automatic control system; the control system also comprises a display system for displaying the concentration of the carbon dioxide and the working condition of the adsorption bed.
2. A carbon dioxide removal device for a manned aircraft according to claim 1, wherein: the adsorption bed comprises an air inlet and an air outlet, and a supporting structure for placing adsorption filter cloth materials is arranged between the air inlet and the air outlet.
3. A carbon dioxide removal device for a manned aircraft according to claim 1, wherein: the high-temperature fire prevention early warning system can detect the temperature of the device during operation and alarm and remind according to preset requirements.
4. A carbon dioxide removal device for a manned aircraft according to claim 1, wherein: the system is provided with a carbon dioxide detector, detects the concentration of carbon dioxide in the environment, and automatically opens and closes the device according to a preset requirement.
5. A carbon dioxide removal device for a manned aircraft according to claim 1, wherein: the system also comprises a self-contained intelligent electric control system which can be connected into a manned aircraft power supply system to operate and also has an independent power supply to operate by self.
6. A carbon dioxide removal device for a manned aircraft according to claim 1, wherein: the fan is a variable frequency fan, and the size and the air supply direction of the fan can be automatically adjusted according to the concentration of carbon dioxide in the environment.
7. A carbon dioxide removal device for a manned aircraft according to claim 6, wherein: the air supply direction is parallel to the plane of the filter cloth.
8. A carbon dioxide removal device for a manned aircraft according to claim 1, wherein: the adsorbing material is modularized, and a single module can be made into a 3-person type, a 5-person type and a 10-person type.
9. A carbon dioxide removal device for a manned aircraft according to claim 8, wherein: the adsorption module is detachable and renewable, and the adsorption module is taken down after the manned aircraft finishes flying, and a regeneration process is carried out in a regeneration system of an airport.
10. A carbon dioxide removal device for a manned aircraft according to claim 9, wherein: the regeneration mode adopts heating regeneration, including steam regeneration, electric heating regeneration and microwave heat regeneration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022423736.3U CN214261268U (en) | 2020-10-27 | 2020-10-27 | Carbon dioxide removing device for manned aircraft |
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| CN202022423736.3U CN214261268U (en) | 2020-10-27 | 2020-10-27 | Carbon dioxide removing device for manned aircraft |
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| CN214261268U true CN214261268U (en) | 2021-09-24 |
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| CN202022423736.3U Active CN214261268U (en) | 2020-10-27 | 2020-10-27 | Carbon dioxide removing device for manned aircraft |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024042672A1 (en) * | 2022-08-25 | 2024-02-29 | 三菱電機株式会社 | Carbon dioxide recovery method and carbon dioxide recovery system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024042672A1 (en) * | 2022-08-25 | 2024-02-29 | 三菱電機株式会社 | Carbon dioxide recovery method and carbon dioxide recovery system |
| JP7462854B1 (en) | 2022-08-25 | 2024-04-05 | 三菱電機株式会社 | Carbon dioxide capture method and carbon dioxide capture system |
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