CN216231601U

CN216231601U - Vehicle-mounted air purification system capable of adjusting temperature and balancing oxygen content in vehicle

Info

Publication number: CN216231601U
Application number: CN202122815260.2U
Authority: CN
Inventors: 李祉谌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-08
Anticipated expiration: 2031-11-17

Abstract

The utility model relates to a vehicle-mounted air purification system capable of adjusting temperature and balancing oxygen content in a vehicle, which comprises a first-stage filtration system, wherein the first-stage filtration system comprises a filtration box with an air inlet, a filtration net layer and an activated carbon net layer are arranged in the filtration box, a second-stage filtration system comprises an acid discharge bottle communicated with the filtration box through a pipeline, an air outlet of the acid discharge bottle is communicated with an alkali discharge bottle through a pipeline, a third-stage filtration system comprises an air extractor for extracting air from the second-stage filtration system, a dust filtration grid is connected to an air outlet at the lower end of the air extractor, and a V-stage toxic substance filtration system comprises a toxic substance filtration bottle. The utility model discloses on mainly being applied to special effect's vehicle, for personnel provide breath purification in the car, clear away poisonous and harmful substance, air content volume in the balanced car, air conditioning temperature has hierarchical filtration, and the characteristics of independent air feed adopt a plurality of modularized designs, can form the part alone and pass through the pipeline intercommunication, accomplish quick replacement.

Description

Vehicle-mounted air purification system capable of adjusting temperature and balancing oxygen content in vehicle

Technical Field

The utility model relates to the technical field of vehicle air conditioning, in particular to a vehicle-mounted air purification system capable of adjusting temperature and balancing oxygen content in a vehicle.

Background

The traditional vehicle is generally only provided with a temperature regulation air conditioner, and can only play a role in basic dust filtration and temperature regulation, but can not be used in special situations and purposes, such as fire trucks, engineering exploration vehicles, military vehicles, competition vehicles and the like, and can meet severe climatic environments such as high temperature, severe cold, oxygen deficiency, sand and dust, and the like, so that normal breathing and work of vehicle drivers need to be ensured.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a vehicle-mounted air purification system which can adjust the temperature and balance the oxygen content in a vehicle.

The specific technical scheme of the utility model is as follows: a vehicle-mounted air purification system capable of adjusting temperature and balancing oxygen content in a vehicle comprises a first-level filtering system, wherein the first-level filtering system comprises a filtering box with an air inlet, a filtering net layer and an active carbon net layer are sequentially arranged in the filtering box from the air inlet to the inside, the filtering box is communicated with a second-level filtering system through a pipeline, the second-level filtering system comprises an acid discharge bottle communicated with the filtering box through a pipeline, a curved acid discharge pipe connected with the air inlet of the bottle is arranged in the acid discharge bottle, an air outlet of the acid discharge bottle is communicated with an alkali discharge bottle through a pipeline, a curved alkali discharge pipe connected with the air inlet of the bottle is arranged in the alkali discharge bottle, an air outlet of the alkali discharge bottle is connected with a third-level filtering system through a pipeline, the third-level filtering system comprises an air extractor exhausting from the second-level filtering system, and a dust filter grid is connected to the air outlet of the air extractor, the device comprises a dust filter grid, a V-level toxic substance filter system, a dust filter grid, a dust filter screen, a pipeline and a connecting soft bag, wherein the dust filter grid is arranged at the air outlet end of the dust filter grid, the connecting soft bag is communicated with the V-level toxic substance filter system through the pipeline, the V-level toxic substance filter system comprises a toxic substance filter bottle, and a toxic substance filter grid column is arranged in the toxic substance filter bottle.

Further, preferably, still include curved liquid removal pipe, still be provided with curved liquid removal pipe between filter cartridge and the sour bottle of row, the flowing back valve is installed to curved liquid removal pipe bottommost.

Further, preferably, the system further comprises a IV-level temperature regulation bin, the IV-level temperature regulation bin is further arranged between the III-level filtering system and the V-level toxic substance filtering system, and the IV-level temperature regulation bin comprises an electronic heating pipe arranged on the inner wall of the IV-level temperature regulation bin and a liquid nitrogen cooling pipe arranged inside the IV-level temperature regulation bin.

Further, preferably, the oxygen supply system comprises an oxygen content monitor arranged on an air outlet pipe connected with the soft bag, the air outlet pipe at the rear side of the oxygen content monitor is also communicated with an air pump, and the air pump is communicated with an oxygen bottle and/or an oxygen chemical reaction box through a pipeline.

Further, preferably, the air inlets and/or the air outlets of the acid discharge bottle and the alkali discharge bottle are/is also provided with one-way valves.

Further, preferably, the vehicle-mounted controller is further included, and the manual adjusting switch of the vehicle-mounted controller is controlled.

Further, it is preferable that an air distribution valve is further disposed at the air outlet end of the class v toxic substance filtering system.

Further, preferably, the system further comprises an outside air and temperature monitor for detecting outside air and temperature, and an inside air and temperature monitoring system for detecting inside air and temperature, wherein the outside air and temperature monitor and the inside air and temperature monitoring system are electrically connected with the vehicle-mounted controller and used for transmitting detection data to the vehicle-mounted controller.

The utility model has the beneficial effects that: the utility model discloses on mainly being applied to special effect's vehicle, for personnel provide breathing and purify in the car, clear away poisonous and harmful substance, air content volume in the balanced car, air conditioning temperature has hierarchical filtration, and the characteristics of independent air feed adopt a plurality of modularized design, can form the part alone and pass through the pipeline intercommunication, accomplish quick replacement, provide an automobile-used air purification system to special vehicle among the adverse climate environment, give the suitable condition of riding of special working personnel.

Drawings

FIG. 1 is a schematic diagram of a stage I filtration system and a stage II filtration system of the present invention when connected together;

FIG. 2 is a schematic structural diagram of a III-grade filtration system, an IV-grade temperature regulation bin and a V-grade toxic substance filtration system of the present invention when connected, wherein port A is connected with port A in FIG. 1;

FIG. 3 is a logic control diagram of the vehicle controller of the present invention.

In the upper diagram: the system comprises a 1-I stage filtering system, a 2-II stage filtering system, a 3-III stage filtering system, a 4-IV stage temperature regulating bin, a 5-V stage toxic substance filtering system, a 7-oxygen content monitor, 8-air distribution valves, 9-negative pressure air extraction equipment, 10-oxygen supply system, 11-vehicle-mounted controller and 12-manual regulating switch.

101-filter box, 102-filter net layer, 103-activated carbon net layer, 104-curved liquid removing pipe, 105-liquid discharging valve;

201-acid discharge bottle, 202-curved acid discharge pipe, 203-alkali discharge bottle, 204-curved alkali discharge pipe, 205-one-way valve;

301-air extractor, 302-connecting soft bag, 303-fine dust filtering grid;

401-electronic heating pipe, 402-liquid nitrogen cooling pipe, 403-slow release valve, 404-liquid nitrogen bottle;

501-toxic substance filter bottle, 502-toxic substance filter grid column;

601-outside air and temperature monitor, 602-inside air and temperature monitoring system;

1001-air pump, 1002-oxygen cylinder, 1003-oxygen chemical reaction box.

Detailed Description

In order to make the technical problems and technical solutions solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

As shown in figure 1, the vehicle-mounted air purification system capable of adjusting temperature and balancing oxygen content in a vehicle comprises a I-grade filtration system 1, wherein the I-grade filtration system 1 comprises a filtration box 101 with an air inlet, a filtration net layer 102 and an activated carbon grid layer 103 are sequentially arranged in the filtration box 101 from the air inlet to the inside, the I-grade filtration system 1 is mainly used for filtering and absorbing large pollutants and a certain amount of toxic substances in the air, the filtration net layer 102 is mainly a steel wire filter screen, and the activated carbon grid layer 103 is a replaceable honeycomb activated carbon particle grid layer plate.

A curved liquid removing pipe 104 is further arranged between the filter box 101 and the acid discharging bottle 201, namely, the mouth of the filter box 101 is also communicated with a section of curved liquid removing pipe 104 forming a 'U', and a liquid discharging valve 105 is arranged at the bottommost end of the curved liquid removing pipe 104, namely, after air entering from the filter box 101 passes through the filter screen layer 102 and the activated carbon grid layer 103, although most of water vapor can be adsorbed by activated carbon of the activated carbon grid layer 103, part of water vapor can enter a pipeline, and at the moment, the water vapor can be solidified and gathered in the curved liquid removing pipe 104 forming the 'U', and can be discharged through the liquid discharging valve 105.

The filter box 101 is communicated with the II-stage filter system 2 through a pipeline, the II-stage filter system 2 comprises an acid discharge bottle 201 communicated with the filter box 101 through a pipeline, a curved acid discharge pipe 202 connected with a bottle air inlet is arranged in the acid discharge bottle 201, an air outlet of the acid discharge bottle 201 is communicated with an alkali discharge bottle 203 through a pipeline, a curved alkali discharge pipe 204 connected with a bottle air inlet is arranged in the alkali discharge bottle 203, the II-stage filter system 2 mainly adopts a liquid filtering and purifying principle, namely, acid and alkali in the air and some heavy dust and water-soluble harmful substances are removed through liquid capable of adsorbing acid and alkali particles in the air, the curved acid discharge pipe 202 and the curved alkali discharge pipe 204 are spiral, a plurality of exhaust holes are formed in the lower side of the curved acid discharge pipe 202, the exhaust holes are beneficial to the uniform diffusion and filtration of the liquid in the bottle, the gas enters the bottle through the air inlet, and then the curved acid discharge pipe 202 and the curved alkali discharge pipe 204 move towards the bottom of the bottle, the gas is discharged from the gas pipe port or a plurality of gas discharge holes when the vehicle turns to the lower side, after the liquid passes through the gas, the liquid enters the next device from the gas outlet at the top of the bottle, the one-way valves 205 are further installed at the gas inlets and the gas outlets of the acid discharging bottle 201 and the alkali discharging bottle 203, the liquid is prevented from flowing out of the bottle by arranging the one-way valves 205, and the liquid in the bottle is prevented from flowing back to a pipeline or even leaking outside the vehicle to cause danger if the vehicle turns on one side.

As shown in fig. 2, a port a in the air outlet diagram of the soda discharge bottle 203 is connected with a level iii filtration system 3 through a pipeline, the level iii filtration system 3 includes an air extractor 301 extracting air from the level ii filtration system 2, the air extractor 301 is a turbine exhaust fan, and mainly functions to obtain new power for air entering the system so as to move to subsequent equipment, meanwhile, an air outlet at the lower end of the air extractor 301 is connected with a fine dust filtration grid 303, the fine dust filtration grid 303 includes a replaceable folded glass fiber cloth and a high-density melt-blown cloth, and the fine dust filtration grid intercepts and filters fine dust above PM 2.5.

The suction fan 301 can regulate and control the rotation speed by the onboard controller 11.

The air outlet end of the fine dust filter grid 303 is connected with a connecting soft bag 302, and the filtered air is intensively sent to the next equipment for treatment.

Connect soft bag 302 and communicate with V level noxious material filtration system 5 through the pipeline, V level noxious material filtration system 5 is this utility system's last one is handled, V level noxious material filtration system 5 includes noxious material filter flask 501, set up noxious material filter grid post 502 in the noxious material filter flask 501, as shown in fig. 2 promptly, gaseous gets into from noxious material filter flask 501 upper end, and cylindric noxious material filter grid post 502 is installed to noxious material filter flask 501 lower extreme gas outlet department, gaseous filters the noxious material in the gas after noxious material filter grid post 502, get into air distribution valve 8 through the pipeline at last and carry out gas distribution, adjust the breathing mask air feed to the vehicle cabin air feed or to the breathing pipeline through air distribution valve 8 promptly.

Further, an IV-level temperature adjusting bin 4 is further included, an IV-level temperature adjusting bin 4 is further arranged between the III-level filtering system 3 and the V-level toxic substance filtering system 5, namely the connecting soft bag 302 is communicated with the IV-level temperature adjusting bin 4 through a pipeline, and the IV-level temperature adjusting bin 4 is communicated with the V-level toxic substance filtering system 5 through a pipeline.

The IV-level temperature adjusting bin 4 comprises an electronic heating pipe 401 arranged on the inner wall of the IV-level temperature adjusting bin 4 and a liquid nitrogen cooling pipe 402 arranged inside the IV-level temperature adjusting bin 4, and meanwhile, the IV-level temperature adjusting bin 4 can also be provided with a temperature detection device for detecting the air temperature. The liquid nitrogen cooling pipe 402 is communicated with a liquid nitrogen bottle 404, a slow release valve 403 is arranged on a communication pipeline, and the liquid nitrogen refrigeration technology and the electronic heating technology are the prior art.

Further, the oxygen supply system 10 is also provided, which comprises an oxygen content monitor 7 arranged on the outlet pipe connected with the soft bag 302, the outlet pipe at the back side of the oxygen content monitor 7 is also communicated with an air pump 1001, and the air pump 1001 is communicated with an oxygen bottle 1002 and/or an oxygen chemical reaction box 1003 through a pipeline.

As shown in fig. 3, the vehicle-mounted controller 11 is further included, and the vehicle-mounted controller 11 is a conventional technology, i.e., a vehicle control chip, a vehicle CPU, and the like, which is widely used in the art for controlling a vehicle speed, opening a window, adjusting a seat, controlling an air conditioner, and the like, and is a mature technology.

A manual adjustment switch 12 that controls the onboard controller 11; the oxygen content monitor 7 is connected with the vehicle-mounted controller 11, the detected information of the oxygen content in the air from the III-grade filtering system 3 is fed back and transmitted to the vehicle-mounted controller 11, and the vehicle-mounted controller 11 controls whether the air pump 1001 is started to pump the oxygen from the oxygen bottle 1002 and/or the oxygen chemical reaction box 1003 into the pipeline to enter the IV-grade temperature adjusting bin 4 for supplementing the oxygen content.

Meanwhile, the temperature detection device in the IV-level temperature regulation bin 4 transmits gas temperature data to the vehicle-mounted controller 11, and the vehicle-mounted controller 11 controls the electronic heating pipe 401 and the liquid nitrogen cooling pipe 402, so that the purpose of temperature and oxygen regulation of the gas in the IV-level temperature regulation bin 4 is achieved.

Further, the system comprises an outside air and temperature monitor 601 for detecting outside air and temperature, an inside air and temperature monitoring system 602 for detecting inside air and temperature, wherein the outside air and temperature monitor 601 and the inside air and temperature monitoring system 602 are electrically connected with the vehicle-mounted controller 11 and used for transmitting detection data to the vehicle-mounted controller 11, so that the inside air and temperature data and the outside air and temperature data can be rapidly acquired.

Further, a negative pressure air extraction device 9 is further arranged, namely the vehicle cabin is provided with the negative pressure air extraction device 9, the negative pressure air extraction device 9 is generally arranged on the top of the vehicle, the negative pressure air extraction device 9 can be controlled through a vehicle-mounted controller 11, and the vehicle cabin can be subjected to special negative pressure treatment through a negative pressure exhaust fan if necessary.

The present invention has been described in detail with reference to the specific and preferred embodiments, but it should be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and any modifications, equivalents and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.

Claims

1. The vehicle-mounted air purification system capable of adjusting the temperature and balancing the oxygen content in the vehicle is characterized by comprising a I-level filtering system (1), wherein the I-level filtering system (1) comprises a filtering box (101) with an air inlet, a filtering net layer (102) and an activated carbon net layer (103) are sequentially arranged in the filtering box (101) from the air inlet to the inside, the filtering box (101) is communicated with a II-level filtering system (2) through a pipeline, the II-level filtering system (2) comprises an acid discharge bottle (201) communicated with the filtering box (101) through a pipeline, a curved acid discharge pipe (202) connected with the air inlet of the bottle is arranged in the acid discharge bottle (201), the air outlet of the acid discharge bottle (201) is communicated with an alkali discharge bottle (203) through a pipeline, a curved alkali discharge pipe (204) connected with the air inlet of the bottle is arranged in the alkali discharge bottle (203), the air outlet of the alkali discharge bottle (203) is connected with a III-level filtering system (3) through a pipeline, III level filtration system (3) are including air extractor (301) from II level filtration system (2) bleeds, air extractor (301) lower extreme gas outlet is connected with micronic dust filter grid (303), micronic dust filter grid (303) give vent to anger the end and are connected with connection soft bag (302), connect soft bag (302) and pass through pipeline and V level toxic substance filtration system (5) intercommunication, V level toxic substance filtration system (5) are including toxic substance filter flask (501), set up toxic substance filter grid post (502) in toxic substance filter flask (501).

2. The vehicle-mounted air purification system capable of adjusting the temperature and balancing the oxygen content in the vehicle as claimed in claim 1, wherein: still include curved liquid removing pipe (104), still be provided with curved liquid removing pipe (104) between filter cartridge (101) and acid discharge bottle (201), flowing back valve (105) are installed to curved liquid removing pipe (104) bottommost.

3. The vehicle-mounted air purification system capable of adjusting the temperature and balancing the oxygen content in the vehicle as claimed in claim 1 or 2, wherein: still include IV level storehouse (4) that adjusts the temperature, it adjusts the temperature storehouse (4) still to be provided with IV level between III level filtration system (3) and V level toxic substance filtration system (5), IV level storehouse (4) that adjusts the temperature is including setting up electronic heating pipe (401) on IV level storehouse (4) inner wall to set up liquid nitrogen cooling tube (402) inside IV level storehouse (4) that adjusts the temperature.

4. The vehicle-mounted air purification system capable of adjusting the temperature and balancing the oxygen content in the vehicle as claimed in claim 1, wherein: the oxygen supply system (10) comprises an oxygen content monitor (7) arranged on an air outlet pipe connected with the soft bag (302), an air pump (1001) is communicated with the air outlet pipe on the rear side of the oxygen content monitor (7), and the air pump (1001) is communicated with an oxygen bottle (1002) and/or an oxygen chemical reaction box (1003) through a pipeline.

5. The vehicle-mounted air purification system capable of adjusting the temperature and balancing the oxygen content in the vehicle as claimed in claim 1, wherein: and one-way valves (205) are also arranged at the air inlets and/or the air outlets of the acid discharging bottle (201) and the alkali discharging bottle (203).

6. The vehicle-mounted air purification system capable of adjusting the temperature and balancing the oxygen content in the vehicle as claimed in claim 1, wherein: the vehicle-mounted controller (11) is further included, and a manual adjusting switch (12) for controlling the vehicle-mounted controller (11) is further included.

7. The vehicle-mounted air purification system capable of adjusting the temperature and balancing the oxygen content in the vehicle as claimed in claim 1, wherein: and the air outlet end of the V-level toxic substance filtering system (5) is also provided with an air distribution valve (8).