CN117284060B - Method and system for regulating and controlling state of oxygen-enriched air in vehicle space, oxygen-enriched cabin and motor home - Google Patents
Method and system for regulating and controlling state of oxygen-enriched air in vehicle space, oxygen-enriched cabin and motor home Download PDFInfo
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- CN117284060B CN117284060B CN202311577873.4A CN202311577873A CN117284060B CN 117284060 B CN117284060 B CN 117284060B CN 202311577873 A CN202311577873 A CN 202311577873A CN 117284060 B CN117284060 B CN 117284060B
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 633
- 239000001301 oxygen Substances 0.000 title claims abstract description 633
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 633
- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000001276 controlling effect Effects 0.000 title claims abstract description 19
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- 230000009471 action Effects 0.000 claims description 11
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- 239000002808 molecular sieve Substances 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
- B60H3/0035—Adding substances other than water to the air, e.g. perfume, oxygen characterised by the control methods for adding the substance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0608—Filter arrangements in the air stream
Abstract
The invention relates to a method for regulating and controlling the state of air enriched with oxygen in a vehicle space, which comprises the following steps: the carrying vehicle carries an oxygen-enriched cabin for running, and the oxygen-enriched cabin is communicated with the outside of the cabin; the air outside the cabin flowing relative to the vehicle enters the oxygen-enriched cabin through the air pressure filtering module by utilizing the air pressure generated when the vehicle runs, and is mixed with the air in the cabin; the oxygenerator extracts air in the oxygen-enriched cabin, separates oxygen, and conveys the oxygen back into the oxygen-enriched cabin to adjust an oxygen balance value m in the oxygen-enriched cabin, and satisfies the relation: m is more than or equal to 21% and less than or equal to 29%. The relative movement of the vehicle is skillfully utilized, and the air outside the cabin is driven by wind power to enter the wind pressure filter module, so that the adjustment of the oxygen balance value in the vehicle is realized. Ensuring that passengers obtain the required oxygen in the environment with low oxygen such as highland and the like, and maintaining health and comfort.
Description
Technical Field
The invention relates to the technical field of in-vehicle air quality control, in particular to a method and a system for regulating and controlling the state of in-vehicle space oxygen-enriched air, an oxygen-enriched cabin and a motor home.
Background
Currently, in high altitude or high altitude areas, people face challenges in adapting to the environment and alleviating symptoms of altitude reactions. In these areas, the oxygen is thin and low, which can easily lead to physical discomfort, dyspnea, and other health problems. In order to help people adapt to the plateau environment and provide healthy and comfortable living conditions, the development of the oxygen-enriched cabin is developed. However, conventional methods of altitude adaptation, such as long-term natural adaptation or the use of oxygen tanks, have some disadvantages. Long natural adaptation requires a long time and has limited effectiveness. The use of oxygen tanks is not flexible enough and requires frequent replacement of the bottled oxygen. In addition, the air in the plateau environment is thinner, so that the air environment comfortable for users is built in the vehicle, the air is often simulated into the air pressure of a plain zone, namely, the air is slightly positive pressure environment relative to the outside of the vehicle, the air flows from the positive pressure environment to the negative pressure environment, and when the oxygen generation principle of the oxygen generator is that the air is extracted from the vehicle and the oxygen is separated, the fresh air outside the vehicle can overcome the slightly positive pressure and enter the vehicle, so that the air is very important. Therefore, in order to solve these problems, a solution capable of providing a continuous oxygen-enriched environment, and having flexibility and convenience is required.
Disclosure of Invention
The invention aims to provide a solution capable of providing a continuous oxygen-enriched environment, and has flexibility and convenience.
According to an aspect of the present invention, there is provided a method for regulating and controlling the state of air enriched in a vehicle interior space, the method comprising the steps of:
the carrying vehicle carries an oxygen-enriched cabin for running, and the oxygen-enriched cabin is communicated with the outside of the cabin;
the air outside the cabin flowing relative to the vehicle enters the oxygen-enriched cabin through the air pressure filtering module by utilizing the air pressure generated when the vehicle runs, and is mixed with the air in the cabin;
the oxygenerator extracts air in the oxygen-enriched cabin, separates oxygen, and conveys the oxygen back into the oxygen-enriched cabin to adjust an oxygen balance value m in the oxygen-enriched cabin, and satisfies the relation:
21%≤m≤29%。
more preferably, the step of the oxygenerator extracting air in the oxygen-enriched cabin and separating oxygen and delivering the oxygen back into the oxygen-enriched cabin specifically comprises:
the oxygenerator extracts the cabin air mixed with the cabin air and separates out oxygen;
the separated oxygen is conveyed to an oxygen-enriched air bag in the oxygen-enriched cabin;
when the oxygen-enriched cabin is started by a user, the oxygen-enriched air bag releases oxygen into the oxygen-enriched cabin, and meanwhile, the oxygen separated by the oxygenerator switches a conveying path into the oxygen-enriched cabin.
More preferably, an air pressure sensor is arranged in the air pressure filtering module, when the fact that the air pressure filtering module is in a positive pressure environment relative to the outside of the cabin is monitored, the oxygen-enriched air bag stops releasing oxygen into the oxygen-enriched cabin, the oxygenerator continues to extract cabin air in the oxygen-enriched cabin, separates out oxygen, and conveys the oxygen back into the oxygen-enriched cabin;
when the fact that the air pressure filter module is in a negative pressure environment relative to the outside of the cabin is monitored, the oxygen-enriched air bag continues to execute the action of releasing oxygen into the oxygen-enriched cabin;
the oxygen-enriched air bag and the oxygenerator release oxygen to a position in the oxygen-enriched cabin, which is close to a user, through an oxygen delivery port, and the oxygen delivery port is movably arranged in the oxygen-enriched cabin.
More preferably, the step of mixing the air outside the cabin flowing relative to the vehicle with the air inside the cabin by entering the oxygen-enriched cabin through the wind pressure filtering module specifically comprises the following steps:
the cabin outside air flowing relative to the vehicle enters a multi-layer filter screen of the wind pressure filter module for filtering under the wind pressure effect;
the outside air filtered by the multi-layer filter screen is filtered by a unidirectional filter membrane;
the outside air filtered by the unidirectional filtering membrane is filtered by the oxygen-enriched membrane to separate out oxygen;
The separated oxygen enters the oxygen-enriched cabin to be mixed with air in the cabin, so that the oxygen balance value of the air in the cabin is improved.
More preferably, the air outside the cabin flowing relative to the vehicle enters the oxygen-enriched cabin through the wind pressure filtering module, and is mixed with the air in the cabin, and the method specifically comprises the following steps of:
the vehicle runs along a first direction, the opening of the wind pressure filter module faces the first direction, and outside air enters the wind pressure filter module along a second direction opposite to the first direction;
monitoring the outdoor temperature t outside the oxygen-enriched cabin,
when the relation is satisfied: when t is less than 0 ℃, the air outside the cabin filtered by the wind pressure filtering module enters a thermal circulation pipeline, the thermal circulation pipeline is positioned in the oxygen-enriched cabin, and the air outside the cabin heated by the thermal circulation pipeline is conveyed to the oxygen-enriched cabin;
when the relation is satisfied: and when t is more than or equal to 0 ℃, conveying the air outside the cabin filtered by the wind pressure filtering module to the oxygen-enriched cabin.
More preferably, the oxygen-enriched cabin comprises an unfolding state and a normal state, wherein the oxygen-enriched cabin is in the normal state when being carried on the carrier vehicle and is in one of the unfolding state and the normal state when not being carried on the carrier vehicle,
the cabin inner volume of the oxygen-enriched cabin in the unfolding state is marked as V1, the cabin inner volume of the oxygen-enriched cabin in the normal state is marked as V2, and the relation formula is satisfied:
V1＞V2。
More preferably, the regulation method further comprises the steps of:
when the oxygen-enriched cabin is unloaded by the carrier, the support of the oxygen-enriched cabin extends along the vertical direction and is supported with the bottom surface;
the support continues to extend so as to jack up the oxygen-enriched cabin, so that the oxygen-enriched cabin is separated from the vehicle in the vertical direction, and the vehicle is driven away from the lower part of the oxygen-enriched cabin;
the oxygen-enriched cabin in the normal state is released to be in an unfolding state so as to obtain a larger cabin inner volume;
and the oxygenerator extracts air in the oxygen-enriched cabin in an unfolding state, separates out oxygen and conveys the oxygen back into the oxygen-enriched cabin so as to adjust an oxygen balance value m in the oxygen-enriched cabin.
An in-vehicle space oxygen-enriched air condition conditioning system, the conditioning system comprising:
the air pressure filter module is arranged on the oxygen-enriched cabin, the oxygen-enriched cabin is communicated with the outside of the cabin, when the carrying vehicle carries the oxygen-enriched cabin to run, air outside the cabin flowing relative to the carrying vehicle enters the oxygen-enriched cabin through the air pressure filter module by utilizing the air pressure generated when the carrying vehicle runs, and the air pressure is mixed with the air in the cabin;
the oxygenerator is used for extracting air in the oxygen-enriched cabin, separating oxygen and conveying the oxygen back to the oxygen-enriched cabin so as to adjust an oxygen balance value m in the oxygen-enriched cabin, and the relationship is satisfied:
21%≤m≤29%。
More preferably, the regulation and control system further comprises:
the oxygen-enriched air bag is arranged in the oxygen-enriched cabin, the oxygenerator extracts the air in the cabin mixed with the air outside the cabin, separates oxygen, and conveys the separated oxygen to the oxygen-enriched air bag;
when the oxygen-enriched cabin is started by a user, the oxygen-enriched air bag releases oxygen into the oxygen-enriched cabin, and meanwhile, the oxygen separated by the oxygenerator switches a conveying path into the oxygen-enriched cabin.
More preferably, the regulation and control system further comprises:
the air pressure sensor is arranged in the air pressure filtering module, when the fact that the air pressure filtering module is in a positive pressure environment relative to the outside of the cabin is monitored, the oxygen-enriched air bag stops releasing oxygen into the oxygen-enriched cabin, the oxygenerator continues to extract cabin air of the oxygen-enriched cabin, separates out oxygen, and conveys the oxygen back into the oxygen-enriched cabin;
when the fact that the air pressure filter module is in a negative pressure environment relative to the outside of the cabin is monitored, the oxygen-enriched air bag continues to execute the action of releasing oxygen into the oxygen-enriched cabin;
the oxygen delivery port is movably arranged in the oxygen-enriched cabin and is respectively connected with the oxygen-enriched air bag and the oxygen generator, and a user moves the oxygen delivery port to a position close to the oxygen delivery port;
The oxygen-enriched air bag and the oxygenerator release oxygen to a position close to a user in the oxygen-enriched cabin through the oxygen delivery port.
More preferably, the wind pressure filtering module includes:
the multi-layer filter screen is used for enabling the cabin air flowing relative to the vehicle to enter the multi-layer filter screen for filtering under the action of wind pressure;
the cabin air filtered by the multi-layer filter screen is filtered by the unidirectional filter membrane;
the oxygen-enriched membrane filters the air outside the cabin through the unidirectional filtering membrane to separate oxygen, and the separated oxygen enters the oxygen-enriched cabin to be mixed with the air in the cabin, so that the oxygen balance value of the air in the cabin is improved.
More preferably, the regulation and control system further comprises:
the temperature sensor is arranged outside the oxygen-enriched cabin to monitor the outdoor temperature t outside the oxygen-enriched cabin;
and the thermal circulation pipeline is positioned in the oxygen-enriched cabin, and when the relation formula is satisfied: and when t is less than 0 ℃, the air outside the cabin filtered by the wind pressure filtering module enters a thermal circulation pipeline, and the air outside the cabin heated by the thermal circulation pipeline is conveyed to the oxygenerator.
More preferably, the oxygen-enriched cabin comprises an unfolding state and a normal state, wherein the oxygen-enriched cabin is in the normal state when being carried on the carrier vehicle and is in one of the unfolding state and the normal state when not being carried on the carrier vehicle,
When the oxygen-enriched cabin is unloaded by the carrier vehicle, the support of the oxygen-enriched cabin extends along the vertical direction and is supported with the bottom surface;
the support continues to extend so as to jack up the oxygen-enriched cabin, so that the oxygen-enriched cabin is separated from the vehicle in the vertical direction, and the vehicle is driven away from the lower part of the oxygen-enriched cabin;
the oxygen-enriched cabin in the normal state is released to be in an unfolding state so as to obtain a larger cabin inner volume;
and the oxygenerator extracts air in the oxygen-enriched cabin in the unfolded state and conveys the air into the oxygen-enriched cabin so as to adjust the oxygen balance value m in the oxygen-enriched cabin.
An oxygen-enriched cabin is used for realizing the method for regulating and controlling the state of the air enriched with oxygen in the vehicle space.
A motor home carrying an oxygen-enriched cabin is used for realizing the system for regulating and controlling the state of the oxygen-enriched air in the space in the motor home.
The invention has the following beneficial effects:
the relative movement of the vehicle is skillfully utilized, and air outside the cabin enters the wind pressure filter module through wind power, so that the adjustment of the oxygen balance value in the vehicle is realized, passengers are ensured to obtain required oxygen in the oxygen rarefaction environment such as a plateau, and the health and comfort are maintained.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of a control system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a caravan with an oxygen-enriched cabin according to an embodiment of the present invention;
FIG. 3 is a bottom view of a caravan with an oxygen-enriched compartment according to an embodiment of the present invention;
FIG. 4 is a schematic view of a situation where an oxygen-enriched compartment of an embodiment of the present invention is off-board a vehicle;
FIG. 5 is a schematic view of a situation in which an oxygen-enriched compartment according to an embodiment of the present invention is switched to an extended state;
reference numerals illustrate:
10. an oxygen-enriched cabin; 20. carrying a vehicle; 30. a motor home; 40. an intelligent regulation system; 50. pressing a filtering module; 60. an oxygenerator; 70. an oxygen-enriched air bag; 51. filtering by a multi-layer filter screen; 52. filtering by a unidirectional filtering membrane; 53. an oxygen-enriched membrane; f1, a first direction; f2, a second direction; f3, vertical direction; 81. a thermal circulation pipe; 11. a ground support; 90. an oxygen delivery port; 82. a temperature sensor; 91. an air pressure sensor; 92. and an air outlet.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, an embodiment of the present invention provides a method for regulating and controlling a state of oxygen-enriched air in a vehicle space, the method comprising the steps of:
s10, the vehicle 20 carries the oxygen-enriched cabin 10 to run.
Specifically, the vehicle 20 is an automobile for mounting the oxygen-enriched cabin 10, and may be a trailer or a transport vehicle, and in this embodiment, the vehicle 20 is a transport vehicle in which a rear compartment is a scooter, and the oxygen-enriched cabin 10 is mounted on the transport vehicle. The oxygen-enriched cabin 10 can be carried on the vehicle 20 for use or can be placed on the ground for use. When the oxygen-enriched cabin 10 is loaded on the carrier 20, the oxygen-enriched cabin and the carrier 20 are combined to form the caravan 30, and a user can enter the caravan 30 to enjoy the micro-positive pressure oxygen-enriched environment brought by the oxygen-enriched cabin 10. After the oxygen-enriched cabin 10 is separated from the vehicle 20, a fixed outdoor hotel can be formed on the ground, and a user can enter the oxygen-enriched cabin 10 to enjoy long-term oxygen-enriched experience. In the application scenario of this embodiment, the oxygen-enriched cabin 10 is applied to the plateau environment, after the user takes the airplane to reach the plateau environment, the user enters the caravan 30 at the first time to enjoy the micro-positive pressure oxygen-enriched environment, the altitude reaction is avoided, the caravan 30 carries the user to reach a designated place, for example, an outdoor sightseeing spot, the oxygen-enriched cabin 10 is separated from the carrier vehicle 20, the oxygen-enriched cabin 10 is arranged on the ground to form an outdoor hotel, the user is overnight in the outdoor hotel, the second crown gall 20 returns to the position of the outdoor hotel and is combined with the oxygen-enriched cabin 10, and the user is transported to the next position, so that the user experiences the micro-positive pressure oxygen-enriched environment in the whole process.
And S20, enabling the air outside the cabin flowing relative to the vehicle 20 to enter the oxygen-enriched cabin 10 through the wind pressure filter module 50, and mixing with the air in the cabin.
Specifically, when the vehicle 20 travels with the oxygen-enriched cabin 10, a relatively flowing air flow is generated in the traveling process, the environment in the oxygen-enriched cabin 10 is a micro-positive pressure environment, and the air outside the oxygen-enriched cabin 10 does not naturally flow into the oxygen-enriched cabin 10 in the static state of the vehicle 20, but when the vehicle 20 travels, a wind pressure is generated due to the relative movement of the vehicle 20 and the air outside the cabin, and the pressure difference inside and outside the oxygen-enriched cabin 10 can be overcome by the wind pressure through correct guiding, so that the air outside the cabin naturally flows into the oxygen-enriched cabin 10 and is mixed with the air inside the cabin.
S30, the oxygenerator 60 extracts air in the oxygen-enriched cabin 10, separates oxygen, and conveys the oxygen back into the oxygen-enriched cabin 10 to adjust an oxygen balance value m in the oxygen-enriched cabin 10, and satisfies the relation: m is more than or equal to 21% and less than or equal to 29%.
Specifically, the oxygenerator 60 draws in cabin air from the oxygen-enriched cabin 10, rather than directly drawing out cabin air from outside the cabin, which is advantageous in controlling the oxygen balance within the cabin.
In particular, the health care and therapeutic effects of oxygen inhalation, which are independent of life, have been widely accepted and used by the medical community. The small molecular sieve oxygenerator 60 using PSA pressure swing adsorption has been introduced into millions of households as medical devices and home health care devices. The small molecular sieve oxygenerator 60 can extract the oxygen with the concentration of 93 percent in the air only by electrifying, and provides the oxygen with the flow of 1-10L/min for users, thereby improving the blood oxygen saturation of the organism, improving the oxygen deficiency condition of the tissues, promoting the metabolic function of the organism and maintaining the vital activity of the organism, and is an important treatment means. However, the higher the oxygen concentration is, the better, and the oxygen concentration is generally not more than 35% when the oxygen inhalation is carried out for a long time with a low concentration; in the technical scheme, the oxygen concentration in the oxygen-enriched cabin 10 is in the balance value by adjusting the extraction gas rate, the oxygen input rate and the oxygen concentration of the oxygen-enriched equipment, the balance value is between 21 and 29 percent, and the oxygen concentration in the oxygen-enriched cabin 10 is always below the safety value under the condition of not depending on any sensor group.
Specifically, the volume of the oxygen-enriched cabin 10 is denoted as vo.l, the gas rate of the extracted cabin air is denoted as Qc, the input rate of oxygen conveyed back into the oxygen-enriched cabin 10 is denoted as Qo, the input rate of oxygen conveyed back into the oxygen-enriched cabin 10 is denoted as L/min, the concentration of oxygen conveyed back into the oxygen-enriched cabin 10 by the oxygen generator 60 is denoted as n%, and the input rate of the cabin air entering the oxygen-enriched cabin 10 through the wind pressure filtering module 50 is denoted as Qb, the input rate of the cabin air is denoted as L/min; the equilibrium value of the oxygen concentration in the oxygen-enriched compartment 10 at the time t is denoted as m (t)%, wherein m is between 21 and 29, and the following formula is satisfied:
for example, the volume vo=6000L of the oxygen-enriched cabin 10, the gas rate qc=50l/min of the extracted cabin air, the oxygen input rate to the oxygen-enriched cabin 10 is qo=5l/min, the oxygen concentration n% =90% of the oxygen to the oxygen-enriched cabin 10 by the oxygen generator 60, and the input rate qb=45l/min of the cabin air to the oxygen-enriched cabin 10 through the wind pressure filtering module 50; the oxygen concentration balance value in the oxygen-enriched cabin 10 at the time t is recorded as m (t)%, and the formula is satisfied:
m(t)％＝13.95/50＝27.9%
preferably, if m (t)% =25%, the oxygen concentration at the extraction gas rate at time t is assumed to be 21% or 25%,
the oxygen concentration at the actual extraction gas rate increases over time and is between 21-25.
Thus, the time to reach an oxygen concentration of 25% is between 69.6 and 165.5 min.
More preferably, the step S30 of the oxygenerator 60 extracting air in the oxygen-enriched compartment 10 and separating oxygen, and the step of delivering oxygen back into the oxygen-enriched compartment 10 specifically includes:
and S31, the oxygenerator 60 extracts the air in the cabin mixed with the air outside the cabin and separates out oxygen.
S32, delivering the separated oxygen to an oxygen-enriched air bag 70 in the oxygen-enriched cabin 10.
Specifically, the oxygen-enriched air bag 70 is arranged in the oxygen-enriched cabin 10, the oxygen-enriched air bag 70 can store oxygen in advance, when the user starts the oxygen-enriched cabin 10, the oxygen in the oxygen-enriched cabin 10 is released, the oxygen concentration in the oxygen-enriched cabin 10 can be rapidly increased in a very short time, and the user is prevented from waiting for the oxygen balance value in the oxygen-enriched cabin 10 to reach the expected value for a long time.
S33, when the user starts the oxygen-enriched cabin 10, the oxygen-enriched air bag 70 releases oxygen into the oxygen-enriched cabin 10, and meanwhile, the oxygen separated by the oxygen generator 60 switches a conveying path into the oxygen-enriched cabin 10.
Specifically, when the user does not activate the oxygen-enriched compartment 10, the path of the oxygen generator 60 to output oxygen is led to the oxygen-enriched air bag 70 to store the oxygen, and when the user activates the oxygen-enriched compartment 10, the oxygen generator 60 stops the supply of oxygen to the oxygen-enriched air bag 70 to directly supply oxygen into the oxygen-enriched compartment 10 to rapidly raise the oxygen concentration of the oxygen-enriched compartment 10 while maintaining the subsequent oxygen balance value.
More preferably, the air pressure sensor 91 is disposed in the air pressure filter module 50, and when it is detected that the air pressure inside the air pressure filter module 50 is higher than the air pressure outside the cabin, the air pressure is insufficient to guide the air flow into the oxygen-enriched cabin 10 when the air pressure is higher than the air pressure outside the cabin, and the oxygen-enriched air bag 70 stops releasing oxygen into the oxygen-enriched cabin 10. The oxygenerator 60 continues to draw in the air within the oxygen-enriched chamber 10 and separate out and deliver oxygen back into the oxygen-enriched chamber 10, maintaining a continuous supply of fresh oxygen within the chamber while avoiding excessive positive pressure within the chamber.
When the air pressure inside the air pressure filtering module 50 is detected to be in a negative pressure environment relative to the outside of the cabin, the oxygen-enriched air bag 70 continues to perform the action of releasing oxygen into the oxygen-enriched cabin 10 when the air pressure inside the air pressure filtering module 50 is lower than the air pressure outside the cabin.
The user moves the oxygen delivery port 90 to a position close to the user, and the oxygen-enriched air bag 70 and the oxygen generator 60 release oxygen to the position close to the user in the oxygen-enriched cabin 10 through the oxygen delivery port 90.
Specifically, the oxygen-enriched cabin 10 is provided with a movable oxygen-delivering port 90, the oxygen-delivering port 90 can be connected with the oxygen-enriched air bag 70 and the oxygen generator 60 through a flexible pipe, the flexible pipe can be in a telescopic form, a user can move the oxygen-delivering port 90 to the vicinity of the oxygen-delivering port, for example, in the embodiment, a desk and a chair are arranged in the oxygen-enriched cabin 10, the user moves the oxygen-delivering port 90 to the middle of the desk, and the users on two sides of the desk can directly obtain high-concentration oxygen supply, and an oxygen-enriched environment is created in a local area. The oxygen delivery port 90 may also be provided in other forms, such as a medical emergency oxygen delivery device in the form of a mask, a flexible oxygen delivery device in the form of a mobile jet, and so forth.
More preferably, in step S20, the outdoor air flowing in the direction opposite to the vehicle 20 enters the oxygen-enriched cabin 10 through the wind pressure filtering module 50, and the step of mixing with the indoor air specifically includes:
and S21A, enabling the outside air flowing relative to the vehicle 20 to enter the multi-layer filter screen filter 51 of the wind pressure filter module 50 under the action of wind pressure.
Specifically, the wind pressure filter module 50 includes a plurality of filter screens as a first filter element, which can filter out solid particles and harmful gases outside the cabin, so that pure air enters the wind pressure filter module 50.
And S22A, filtering the outside air filtered by the multi-layer filter screen 51 by a one-way filter membrane 52.
Specifically, the wind pressure filter module 50 further includes a one-way filter membrane as a second filter element so that the cabin air can pass in one direction to enter the oxygen-enriched cabin 10, avoiding the cabin air from flowing out of the cabin in the opposite direction.
S23A, filtering the outside air filtered by the unidirectional filtering membrane 52 by the oxygen enrichment membrane 53 to separate out oxygen.
Specifically, the wind pressure filtering module 50 further includes an oxygen enrichment cabin 10 as a third filtering component, and the oxygen enrichment membrane 53 adopts a membrane method oxygen enrichment technology, wherein membrane method oxygen enrichment is to make use of different permeation rates when each component in the air permeates through the membrane, and the oxygen in the air preferentially passes through the membrane under the driving of pressure difference to obtain oxygen enriched air.
S24A, the separated oxygen enters the oxygen-enriched cabin 10 to be mixed with the air in the cabin, so that the oxygen balance value of the air in the cabin is improved.
Specifically, the oxygen concentration obtained by adopting the oxygen-enriched film 53 can reach 23% -25%, and the oxygen flows into the oxygen-enriched cabin 10 under the action of the air pressure outside the cabin to be mixed with the air in the cabin, so that the oxygen balance value of the air in the cabin is improved.
More preferably, in another embodiment, the step S20 of introducing the air outside the cabin flowing relative to the vehicle 20 into the oxygen-enriched cabin 10 through the wind pressure filtering module 50, and mixing with the air inside the cabin specifically includes the steps of:
S21B, the vehicle 20 runs along a first direction F1, and outside air enters the wind pressure filter module 50 along a second direction F2 opposite to the first direction F1;
specifically, the forward traveling direction of the vehicle 20 is denoted as the first direction F1, and in order to overcome the micro-positive pressure environment in the oxygen-enriched compartment 10, the vehicle speed of the vehicle 20 is required to be not less than 40 km/h. The opening of the wind pressure filter module 50 faces the first direction F1, and the outdoor air enters the wind pressure filter module 50 through the opening in the second direction F2 opposite to the first direction F1.
S22B, monitoring the outdoor temperature t outside the oxygen-enriched cabin 10,
specifically, in this embodiment, the caravan 30 system formed by the oxygen-enriched cabin 10 and the vehicle 20 uses a plateau environment, the temperature difference of the plateau environment is large, the temperature can reach minus 20 ℃ when the temperature is low, the temperature can reach 25 ℃ when the temperature is high, the outdoor temperature t in the oxygen-enriched cabin 10 needs to be monitored at any time, if the temperature is too low, the air outside the cabin entering the oxygen-enriched cabin 10 needs to be circularly heated and then mixed with the air in the cabin, so that the health of a user is prevented from being affected by the low temperature.
S23B1, when the relation is satisfied: when t is less than 0 ℃, the air outside the cabin filtered by the wind pressure filtering module 50 enters a thermal circulation pipeline 81, the thermal circulation pipeline 81 is positioned in the oxygen-enriched cabin 10, and the air outside the cabin heated by the thermal circulation pipeline 81 is conveyed to the oxygen-enriched cabin 10.
Specifically, when the outdoor temperature is below zero, the outdoor air is first led into the heat circulation pipe 81, heated in the heat circulation pipe 81, and then discharged into the cabin to be mixed with the indoor air.
S23B2, when the relation is satisfied: and when t is more than or equal to 0 ℃, the air outside the cabin filtered by the wind pressure filtering module 50 is conveyed to the oxygen-enriched cabin 10.
Specifically, when the outdoor temperature is greater than zero degrees, the outside air is directly mixed with the inside air.
More preferably, the oxygen-enriched cabin 10 includes an expanded state and a normal state, the oxygen-enriched cabin 10 is in the normal state when being carried on the vehicle 20, the oxygen-enriched cabin 10 is in the expanded state or the normal state when not being carried on the vehicle 20, the cabin volume of the oxygen-enriched cabin 10 in the expanded state is denoted as V1, the cabin volume of the oxygen-enriched cabin 10 in the normal state is denoted as V2, and the relationship is satisfied: v1 > V2.
Specifically, the oxygen-enriched cabin 10 is configured to be telescopic and unfolded, so as to change the size of the oxygen-enriched cabin 10, and the volume is small, so that the carrying vehicle 20 is facilitated to transport, and the volume is large, so that a user can obtain good living experience, and particularly when the oxygen-enriched cabin 10 is used independently as a hotel after being separated from the carrying vehicle 20, the large volume of the oxygen-enriched cabin 10 can enable the user to obtain good experience. In the present embodiment, the state of the oxygen-enriched compartment 10 when the volume is small is referred to as a normal state, and the state when the volume is large is referred to as an expanded state.
It should be noted that, in this embodiment, the oxygen-enriched cabin 10 is not only set to two states, for example, the oxygen-enriched cabin 10 in the normal state is mounted on the vehicle 20 for use, the volume is smaller, the deployed state is deployed on the ground for use, the volume is larger, but there may be an intermediate state between the two states, for example, the first normal state has the smallest volume for use on the vehicle 20, only 4 users can be accommodated, the second normal state is deployed at one stage on the basis of the first normal state, the volume is slightly larger than the first normal state, 6 users can be accommodated, but the volume is smaller than the deployed state, and still the oxygen-enriched cabin can be mounted on the vehicle 20, or on the larger vehicle 20. Similarly, the deployed state may be divided into a first deployed state, a second deployed state, and so on.
More preferably, the regulation method further comprises the steps of:
s40, when the vehicle 20 unloads the oxygen-enriched cabin 10, the support 11 of the oxygen-enriched cabin 10 stretches along the vertical direction F3 and is supported with the bottom surface.
Specifically, in the present embodiment, the oxygen-enriched cabin 10 is mounted on a transport vehicle, and in other embodiments, the oxygen-enriched cabin 10 may be mounted on a trailer, and the difference is that the oxygen-enriched cabin 10 mounted on the transport vehicle does not include components such as an automobile suspension, wheels, etc., and can be fully deployed as a hotel, so that the advantage of a building can be obtained to the maximum extent, and the maximum deployment space, the most complete indoor mating arrangement, and the best building appearance are provided. The oxygen-enriched cabin 10 mounted on the trailer comprises components such as an automobile suspension and wheels, so that the structural design of the oxygen-enriched cabin 10 is limited, and the oxygen-enriched cabin 10 has the advantage of being capable of being combined with the trailer more flexibly and rapidly, namely being pulled and walked. Both are more advantageous, and the present embodiment uses only a transport vehicle mounted in the oxygen-enriched compartment 10 as an example.
S50, the support 11 continues to stretch so as to jack up the oxygen-enriched cabin 10, so that the oxygen-enriched cabin 10 is separated from the vehicle 20 in the vertical direction F3, and the vehicle 20 moves away from the lower part of the oxygen-enriched cabin 10.
Specifically, the ground support 11 is configured to be retractable, and when the oxygen-enriched compartment 10 is mounted on the vehicle 20, the ground support 11 is in a contracted state, and when the oxygen-enriched compartment 10 is separated from the vehicle 20, the ground support 11 is extended and contacts the bottom surface to periodically separate the oxygen-enriched compartment 10 from the vehicle 20 in the vertical direction F3 upward. The ground supports 11 may be positioned on both sides of the vehicle 20 so that the vehicle 20 may travel forward, away from under the oxygen-enriched compartment 10, and then the supports 11 may be retracted to place the oxygen-enriched compartment 10 on the ground to complete the separation of the oxygen-enriched compartment 10 from the vehicle 20.
The oxygen-enriched compartment 10 in the normal state is released to the deployed state S60 to obtain a larger volume inside the compartment.
Specifically, the conventional oxygen-enriched compartment 10 may be deployed into a deployed state after being placed on the ground, with a larger living space, to enhance the living experience of the user.
S70, the oxygenerator 60 extracts air in the oxygen-enriched cabin 10 in the unfolded state, separates oxygen and conveys the oxygen back to the oxygen-enriched cabin 10 so as to adjust the oxygen balance value m in the oxygen-enriched cabin 10.
It should be noted that the oxygen-enriched cabin 10 is communicated with the outside of the cabin, the oxygen-enriched cabin 10 includes at least one air inlet end and one air outlet end, in this embodiment, the air inlet end is a wind pressure filtering module 50 mentioned below, the air outlet end can be set to one or more, wherein the principle of the oxygen generator 60 adopted in this embodiment is that air is extracted from the cabin and oxygen is separated, the oxygen is released into the cabin, and the separated rest gas is released out of the cabin, which can be understood as an indirect air outlet end, but the main function of the oxygen generator 60 is oxygen production instead of air pressure regulation, so that an air outlet can be further set in the oxygen-enriched cabin 10 as shown in fig. 1. It should be noted that the air outlet is not necessary, when the oxygen-enriched cabin 10 is in a micro-positive pressure state, if the vehicle is stationary and no assistance of wind pressure exists, then the air flows from the micro-positive pressure environment to the negative pressure environment, at this time, the wind pressure filtering module 50 is equivalent to an air outlet end rather than an air inlet end, so that the air inlet is opposite to the air outlet, because no electric device such as a fan and a blower is provided to actively guide the air flow, the wind pressure generated in the running process of the vehicle is skillfully utilized, and only in the situation that the oxygen-making principle is that the air is extracted from the oxygen-enriched cabin 10 and the oxygen is separated, because the traditional oxygen-making principle is that the oxygen is directly output into the oxygen-enriched cabin 10 through the oxygen cylinder, the timely replenishment of fresh air outside the cabin is not actually meaningful, the oxygen concentration in the cabin is diluted, on the contrary, on the one hand, the oxygen-making principle of the application is that the oxygen concentration is in dynamic balance, on the one hand, the oxygen-making machine 60 extracts the mixed gas from the cabin, separates the oxygen, the oxygen is stored in the oxygen-enriched air bag 70, or directly discharges and is mixed into the air, and is mixed with the air, and the air is newly mixed into the mixed gas, and the air, and the rest of the oxygen is circulated through the air pressure filtering module 60, and the whole circulation path is formed by the wind pressure, and the air pressure filtering module, and the complete circulation path is only when the air pressure is circulated through the wind pressure filtering module 50.
It should be emphasized that the application scenario of the vehicle is different from the scenario of the permanent building, and several problems need to be overcome, firstly, the energy supply is inconvenient, so that energy consumption elements on the vehicle need to be reduced as much as possible, when the oxygen enrichment cabin 10 is in a micro positive pressure environment, no work is done through energy consumption elements, gas cannot enter the positive pressure environment from the negative pressure environment, the cabin becomes the negative pressure environment, and the user cannot obtain comfortable oxygen enrichment experience. Secondly, the vehicle is in a plateau environment and is in running, and the simple internal and external air pressure balance of windowing is not used, so that air inlet and air outlet are specially arranged, and the comfort of users in the cabin can be ensured. Third, uncertainty of vehicle use opportunity, when the user is not in the car, the system oxygen in the car is best in standby state, is favorable to energy-conservation, and when the user needs to be in the cabin, the oxygen-enriched cabin 10 best can reach the oxygen-enriched environment of slight malleation in the short time, because one of the application's purpose of use, have the purpose of helping the user overcome the altitude mixture control, sometimes often be the life-saving, and is unprecedented, this application is aided in adjusting oxygen balance through oxygen-enriched gasbag 70, and when the user is urgent needs, can release a large amount of oxygen to the cabin in the short time. And fourthly, the uncertainty of the running speed of the vehicle is that the vehicle runs fast or slow, the wind pressure is high when the vehicle runs fast, and the wind pressure is low when the vehicle runs slow. When the wind pressure is high, a large amount of air in the cabin enters the cabin to be mixed, so that the oxygen concentration is reduced. When the wind pressure is small, air outside the cabin cannot enter, and the oxygen concentration in the cabin is too high to drop. The oxygen-enriched air bag 70 stores oxygen, so that a buffer space exists for regulating the oxygen balance in the cabin, when the oxygen concentration is too high, the oxygen can be stored in the oxygen-enriched air bag 70, and when the oxygen concentration is too low, the oxygen in the oxygen-enriched air bag 70 can be released to quickly oxygenate.
The invention also provides a system for regulating and controlling the state of the oxygen-enriched air in the space in the vehicle, which is used for realizing the intelligent regulation and control method of the oxygen-enriched caravan 30. The regulation and control system comprises: a wind pressure filtration module 50 and an oxygenerator 60.
Specifically, the wind pressure filtering module 50 is disposed on the oxygen-enriched cabin 10, and when the vehicle 20 travels with the oxygen-enriched cabin 10, the air outside the cabin flowing relative to the vehicle 20 enters the oxygen-enriched cabin 10 through the wind pressure filtering module 50 and is mixed with the air inside the cabin. Oxygenerator 60 extracts the air within the oxygen-enriched compartment 10 and separates out oxygen and delivers the oxygen back into the oxygen-enriched compartment 10 to adjust the oxygen balance m within the oxygen-enriched compartment 10 and satisfy the relationship: m is more than or equal to 21% and less than or equal to 29%.
More preferably, the regulation and control system further comprises: the oxygen-enriched air bag 70 is arranged in the oxygen-enriched cabin 10, the oxygenerator 60 extracts the cabin air mixed with the cabin air, separates oxygen, and conveys the separated oxygen to the oxygen-enriched air bag 70. When the user activates the oxygen-enriched compartment 10, the oxygen-enriched air bag 70 releases oxygen into the oxygen-enriched compartment 10, and at the same time, the oxygen separated by the oxygen generator 60 switches the transport path into the oxygen-enriched compartment 10.
More preferably, the regulation and control system further comprises: the air pressure sensor 91 is disposed in the air pressure filtering module 50, when it is detected that the air pressure filtering module 50 is in a positive pressure environment with respect to the outside of the cabin, the oxygen-enriched air bag 70 stops releasing oxygen into the oxygen-enriched cabin 10, the oxygen generator 60 continues to extract air in the oxygen-enriched cabin 10, separates out oxygen, and conveys the oxygen back into the oxygen-enriched cabin 10; when it is detected that the air pressure filter module 50 is in a negative pressure environment with respect to the outside of the cabin, the oxygen-enriched air bag 70 continues to perform the action of releasing oxygen into the oxygen-enriched cabin 10.
More preferably, the regulation and control system further comprises: an oxygen delivery port 90. An oxygen delivery port 90 is provided in the oxygen-enriched compartment 10 and is respectively connected to the oxygen-enriched air bag 70 and the oxygen generator 60, and the user moves the oxygen delivery port 90 to a position close to the user. The oxygen-enriched bladder 70 and the oxygenerator 60 release oxygen through an oxygen delivery port 90 to a location within the oxygen-enriched compartment 10 near the user.
More preferably, the wind pressure filtering module 50 includes: a multi-layer filter screen, a unidirectional filter membrane and an oxygen enrichment membrane 53.
Specifically, the air outside the cabin flowing relative to the vehicle 20 enters the multi-layer filter screen 51 under the action of wind pressure. The outdoor air filtered by the multi-layered filter net 51 is filtered by the one-way filter film 52. The air outside the cabin filtered by the unidirectional filtering membrane 52 is filtered and separated by the oxygen-enriched membrane 53, and the separated oxygen is mixed with the air in the cabin to improve the oxygen balance value of the air in the cabin.
More preferably, the regulation and control system further comprises: a temperature sensor 82 and a thermal cycling conduit 81.
Specifically, a temperature sensor 82 is provided outside the oxygen-enriched compartment 10 to monitor the outdoor temperature t outside the oxygen-enriched compartment 10. A thermal circulation conduit 81 is located within the oxygen-enriched compartment 10 when the relationship: when t is less than 0 ℃, the outdoor air filtered by the wind pressure filtering module 50 enters the thermal circulation pipeline 81, and the outdoor air heated by the thermal circulation pipeline 81 is conveyed to the oxygenerator 60.
More preferably, the oxygen-enriched compartment 10 includes an expanded state and a normal state, wherein the oxygen-enriched compartment 10 is in the normal state when being carried on the vehicle 20 and the oxygen-enriched compartment 10 is in the expanded state or the normal state when not being carried on the vehicle 20. When the vehicle 20 unloads the oxygen-enriched compartment 10, the support 11 of the oxygen-enriched compartment 10 is elongated in the vertical direction F3 and supported with the floor. The support 11 continues to extend to jack up the oxygen-enriched compartment 10, to separate the oxygen-enriched compartment 10 from the vehicle 20 in the vertical direction F3, and to drive the vehicle 20 away from under the oxygen-enriched compartment 10. The oxygen-enriched compartment 10 in the conventional state is released to the deployed state to achieve a greater volume within the compartment. The oxygenerator 60 extracts air in the oxygen-enriched compartment 10 in the unfolded state and delivers the air into the oxygen-enriched compartment 10 to adjust the oxygen balance value m in the oxygen-enriched compartment 10.
The invention also provides an oxygen-enriched cabin 10 for realizing the method for intelligently regulating and controlling the system 40 of the oxygen-enriched caravan 30.
The invention also provides a caravan 30 carrying the oxygen-enriched cabin 10, which is used for realizing the method of the intelligent regulation and control system 40 of the oxygen-enriched caravan 30.
By this, the relative movement of the vehicle 20 is skillfully utilized, and the air outside the cabin enters the wind pressure filtering module 50 through wind power, so that the adjustment of the oxygen balance value in the vehicle is realized, the passengers are ensured to obtain the required oxygen in the oxygen rarefied environment such as the plateau, and the health and comfort are maintained.
The above embodiments represent only a few embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention, which are within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (15)
1. The method for regulating and controlling the state of the air rich in the space in the vehicle is characterized by comprising the following steps:
the carrying vehicle carries an oxygen-enriched cabin for running, and the oxygen-enriched cabin is communicated with the outside of the cabin;
The air outside the cabin flowing relative to the vehicle enters the oxygen-enriched cabin through the air pressure filtering module by utilizing the air pressure generated when the vehicle runs, and is mixed with the air in the cabin;
the method comprises the steps that an oxygenerator extracts cabin air of an oxygen-enriched cabin, separates out oxygen, conveys the oxygen back to the oxygen-enriched cabin to adjust an oxygen balance value m in the oxygen-enriched cabin, wherein the cabin volume of the oxygen-enriched cabin is marked as Vo, the unit is L, the gas rate of the extracted cabin air is marked as Qc, the unit is L/min, the oxygen input rate conveyed back to the oxygen-enriched cabin is marked as Qo, the oxygen concentration conveyed back to the oxygen-enriched cabin by the oxygenerator is marked as n%, the input rate of cabin air entering the oxygen-enriched cabin through a wind pressure filtering module is marked as Qb, and the unit is L/min; the oxygen concentration balance value in the oxygen enrichment cabin at the moment t is recorded as m (t)%, and the relation is satisfied:
21%≤m≤29%；
2. the method for controlling the state of oxygen-enriched air in an in-vehicle space according to claim 1, wherein the step of the oxygenerator extracting air in the oxygen-enriched compartment and separating out oxygen and delivering the oxygen back into the oxygen-enriched compartment specifically comprises:
the oxygenerator extracts the cabin air mixed with the cabin air and separates out oxygen;
The separated oxygen is conveyed to an oxygen-enriched air bag in the oxygen-enriched cabin;
when the oxygen-enriched cabin is started by a user, the oxygen-enriched air bag releases oxygen into the oxygen-enriched cabin, and meanwhile, the oxygen separated by the oxygenerator switches a conveying path into the oxygen-enriched cabin.
3. The method for regulating and controlling the state of air enriched in vehicle interior space according to claim 2, wherein,
the air pressure filter module is internally provided with an air pressure sensor, when the air pressure filter module is monitored to be in a positive pressure environment relative to the outside of the cabin, the oxygen-enriched air bag stops releasing oxygen into the oxygen-enriched cabin, the oxygenerator continues to extract cabin air of the oxygen-enriched cabin, separates out oxygen and conveys the oxygen back into the oxygen-enriched cabin;
when the fact that the air pressure filter module is in a negative pressure environment relative to the outside of the cabin is monitored, the oxygen-enriched air bag continues to execute the action of releasing oxygen into the oxygen-enriched cabin;
the oxygen-enriched air bag and the oxygenerator release oxygen to a position in the oxygen-enriched cabin, which is close to a user, through an oxygen delivery port, and the oxygen delivery port is movably arranged in the oxygen-enriched cabin.
4. The method for controlling the state of oxygen-enriched air in an interior space of a vehicle according to claim 1, wherein the step of mixing the air outside the cabin flowing relative to the vehicle with the air inside the cabin by entering the oxygen-enriched cabin through the wind pressure filter module specifically comprises:
The cabin outside air flowing relative to the vehicle enters a multi-layer filter screen of the wind pressure filter module for filtering under the wind pressure effect;
the outside air filtered by the multi-layer filter screen is filtered by a unidirectional filter membrane;
the outside air filtered by the unidirectional filtering membrane is filtered by the oxygen-enriched membrane to separate out oxygen;
the separated oxygen enters the oxygen-enriched cabin to be mixed with air in the cabin, so that the oxygen balance value of the air in the cabin is improved.
5. The method for controlling the state of oxygen-enriched air in an in-vehicle space according to claim 1, wherein the air outside the vehicle is introduced into the oxygen-enriched cabin through the wind pressure filter module, and is mixed with the air inside the cabin, and the method specifically comprises the steps of:
the vehicle runs along a first direction, the opening of the wind pressure filter module faces the first direction, and outside air enters the wind pressure filter module along a second direction opposite to the first direction;
monitoring the outdoor temperature t outside the oxygen-enriched cabin,
when the relation is satisfied: when t is less than 0 ℃, the air outside the cabin filtered by the wind pressure filtering module enters a thermal circulation pipeline, the thermal circulation pipeline is positioned in the oxygen-enriched cabin, and the air outside the cabin heated by the thermal circulation pipeline is conveyed to the oxygen-enriched cabin;
When the relation is satisfied: and when t is more than or equal to 0 ℃, conveying the air outside the cabin filtered by the wind pressure filtering module to the oxygen-enriched cabin.
6. The method for regulating and controlling the state of air enriched in vehicle interior space according to claim 1, wherein,
the oxygen-enriched cabin comprises an unfolding state and a normal state, the oxygen-enriched cabin is in the normal state when being carried on the carrier and driven, the oxygen-enriched cabin is in one of the unfolding state and the normal state when not being carried on the carrier,
the cabin inner volume of the oxygen-enriched cabin in the unfolding state is marked as V1, the cabin inner volume of the oxygen-enriched cabin in the normal state is marked as V2, and the relation formula is satisfied:
V1＞V2。
7. the method for regulating the state of air enriched in an in-vehicle space according to claim 6, further comprising the steps of:
when the oxygen-enriched cabin is unloaded by the carrier, the support of the oxygen-enriched cabin extends along the vertical direction and is supported with the bottom surface;
the support continues to extend so as to jack up the oxygen-enriched cabin, so that the oxygen-enriched cabin is separated from the vehicle in the vertical direction, and the vehicle is driven away from the lower part of the oxygen-enriched cabin;
the oxygen-enriched cabin in the normal state is released to be in an unfolding state so as to obtain a larger cabin inner volume;
and the oxygenerator extracts air in the oxygen-enriched cabin in an unfolding state, separates out oxygen and conveys the oxygen back into the oxygen-enriched cabin so as to adjust an oxygen balance value m in the oxygen-enriched cabin.
8. An in-vehicle space oxygen-enriched air condition regulation and control system, characterized in that the regulation and control system comprises:
the air pressure filter module is arranged on the oxygen-enriched cabin, the oxygen-enriched cabin is communicated with the outside of the cabin, when the carrying vehicle carries the oxygen-enriched cabin to run, air outside the cabin flowing relative to the carrying vehicle enters the oxygen-enriched cabin through the air pressure filter module by utilizing the air pressure generated when the carrying vehicle runs, and the air pressure is mixed with the air in the cabin;
the oxygenerator is used for extracting air in the oxygen-enriched cabin, separating oxygen and conveying the oxygen back to the oxygen-enriched cabin so as to adjust an oxygen balance value m in the oxygen-enriched cabin, and the relationship is satisfied:
21%≤m≤29%。
9. the in-vehicle spatial oxygen-enriched air condition conditioning system of claim 8, further comprising:
the oxygen-enriched air bag is arranged in the oxygen-enriched cabin, the oxygenerator extracts the air in the cabin mixed with the air outside the cabin, separates oxygen, and conveys the separated oxygen to the oxygen-enriched air bag;
when the oxygen-enriched cabin is started by a user, the oxygen-enriched air bag releases oxygen into the oxygen-enriched cabin, and meanwhile, the oxygen separated by the oxygenerator switches a conveying path into the oxygen-enriched cabin.
10. The in-vehicle spatial oxygen-enriched air condition conditioning system of claim 9, further comprising:
The air pressure sensor is arranged in the air pressure filtering module, when the fact that the air pressure filtering module is in a positive pressure environment relative to the outside of the cabin is monitored, the oxygen-enriched air bag stops releasing oxygen into the oxygen-enriched cabin, the oxygenerator continues to extract cabin air of the oxygen-enriched cabin, separates out oxygen, and conveys the oxygen back into the oxygen-enriched cabin;
when the fact that the air pressure filter module is in a negative pressure environment relative to the outside of the cabin is monitored, the oxygen-enriched air bag continues to execute the action of releasing oxygen into the oxygen-enriched cabin;
the oxygen delivery port is movably arranged in the oxygen-enriched cabin and is respectively connected with the oxygen-enriched air bag and the oxygen generator, and a user moves the oxygen delivery port to a position close to the oxygen delivery port;
the oxygen-enriched air bag and the oxygenerator release oxygen to a position close to a user in the oxygen-enriched cabin through the oxygen delivery port.
11. The in-vehicle spatial oxygen-enriched air condition regulating system of claim 8, wherein the wind pressure filtration module comprises:
the multi-layer filter screen is used for enabling the cabin air flowing relative to the vehicle to enter the multi-layer filter screen for filtering under the action of wind pressure;
the cabin air filtered by the multi-layer filter screen is filtered by the unidirectional filter membrane;
The oxygen-enriched membrane filters the air outside the cabin through the unidirectional filtering membrane to separate oxygen, and the separated oxygen enters the oxygen-enriched cabin to be mixed with the air in the cabin, so that the oxygen balance value of the air in the cabin is improved.
12. The in-vehicle spatial oxygen-enriched air condition conditioning system of claim 8, further comprising:
the temperature sensor is arranged outside the oxygen-enriched cabin to monitor the outdoor temperature t outside the oxygen-enriched cabin;
and the thermal circulation pipeline is positioned in the oxygen-enriched cabin, and when the relation formula is satisfied: and when t is less than 0 ℃, the air outside the cabin filtered by the wind pressure filtering module enters a thermal circulation pipeline, and the air outside the cabin heated by the thermal circulation pipeline is conveyed to the oxygenerator.
13. The system for regulating the condition of air enriched in vehicle interior space according to claim 8,
the oxygen-enriched cabin comprises an unfolding state and a normal state, the oxygen-enriched cabin is in the normal state when being carried on the carrier and driven, the oxygen-enriched cabin is in one of the unfolding state and the normal state when not being carried on the carrier,
when the oxygen-enriched cabin is unloaded by the carrier vehicle, the support of the oxygen-enriched cabin extends along the vertical direction and is supported with the bottom surface;
The support continues to extend so as to jack up the oxygen-enriched cabin, so that the oxygen-enriched cabin is separated from the vehicle in the vertical direction, and the vehicle is driven away from the lower part of the oxygen-enriched cabin;
the oxygen-enriched cabin in the normal state is released to be in an unfolding state so as to obtain a larger cabin inner volume;
and the oxygenerator extracts air in the oxygen-enriched cabin in the unfolded state and conveys the air into the oxygen-enriched cabin so as to adjust the oxygen balance value m in the oxygen-enriched cabin.
14. An oxygen-enriched cabin, characterized by being used for realizing the method for regulating and controlling the state of the air enriched with air in the vehicle space according to any one of claims 1-7.
15. A motor home carrying an oxygen-enriched cabin, characterized by being used for realizing the method for regulating and controlling the state of the air enriched with oxygen in the space in the motor home according to any one of claims 1 to 7.
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| CN219601040U (en) * | 2023-02-21 | 2023-08-29 | 重庆金冠汽车制造股份有限公司 | Plateau oxygen-generating vehicle |
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| KR20030042598A (en) * | 2001-11-23 | 2003-06-02 | 김오영 | oxygen supply device integrated with the car |
| CN1483602A (en) * | 2003-05-28 | 2004-03-24 | ��¥�� | Method for preparing oxygen by collecting air in vehicle and preparing oxygen outside vehicle and vehicle carried oxygenerator |
| CN201006203Y (en) * | 2006-11-14 | 2008-01-16 | 王冬雷 | Automobile interior oxygenation apparatus |
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