Oxygen generation assembly and in-vehicle oxygen-enriched environment system

Abstract

The utility model discloses an oxygen generation assembly and in-vehicle oxygen-enriched environment system relates to in-vehicle oxygen-enriched environment technical field, including oxygen generation tank and dismounting subassembly, the left side of oxygen generation tank upper surface is equipped with the air compressor, and the left end of air compressor upper side is connected with the air inlet pipe, the right end of air compressor upper side is equipped with the air delivery pipe, the air delivery pipe is connected with the air inlet pipe. The lower end of the air conveying pipe penetrates through the upper surface of the oxygen generation tank and extends into the oxygen generation tank, an oxygen discharging opening is formed in the lower end of the front surface of the oxygen generation tank, an air cooler is installed at the upper end in the oxygen generation tank, the air inlet end of the air cooler is connected with the air outlet end of the air conveying pipe, and the dismounting and mounting assembly is arranged in the oxygen generation tank. According to the oxygen generation assembly and the in-vehicle oxygen-enriched environment system, the device can conveniently and rapidly disassemble and assemble a filtering structure for oxygen generation through the disassembly and assembly assembly, the situation that the oxygen generation efficiency is reduced after long-time use is prevented, the device can fully filter and purify air through the purification assembly, and the purity of oxygen is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to car oxygen-enriched environment technical field, concretely is an oxygen generating assembly and car oxygen-enriched environment system. BACKGROUND

[0002] Car oxygen-enriched environment refers to the environment that the oxygen content in air is greater than 21%, which is usually difficult to form naturally and needs artificial intervention, therefore, a car oxygen-enriched environment system is needed, which is a system specially designed to improve the air quality in the car, effectively purifying the air pollutants in the car through various technical means and providing a more healthy and comfortable car environment for passengers.

[0003] However, the current car oxygen-enriched environment system still has the following shortcomings, such as the patent document with publication number CN219398767U discloses an oxygen supply device for train. The oxygen supply device for train stores or produces oxygen through an oxygen source, and delivers the oxygen through a gas supply pipe, and the oxygen supply pipe is opened by an oxygen switch to supply oxygen to the train, but it is not convenient to quickly disassemble and assemble the oxygen filtering structure in the oxygen generating mechanism, which reduces the oxygen generating efficiency.

[0004] Therefore, in view of the above problems, the present utility model improves the existing structure and provides an oxygen generating assembly and car oxygen-enriched environment system. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an oxygen generating assembly and car oxygen-enriched environment system to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an oxygen generating assembly, comprising an oxygen generating tank and a disassembly and assembly component, an air compressor is installed on the left side of the upper surface of the oxygen generating tank, an air inlet pipe is connected to the left end of the upper side of the air compressor, a gas delivery pipe is arranged on the right end of the upper side of the air compressor, the lower end of the gas delivery pipe penetrates through the upper surface of the oxygen generating tank and extends into the inside of the oxygen generating tank, an oxygen outlet is formed in the lower end of the front surface of the oxygen generating tank, an air cooler is installed on the upper end of the inside of the oxygen generating tank, the air inlet end of the air cooler is connected to the air outlet end of the gas delivery pipe, the disassembly and assembly component is arranged in the inside of the oxygen generating tank, and the disassembly and assembly component comprises a molecular adsorption sieve, a connecting rod, a high-molecular oxygen-enriched membrane, a threaded mounting groove, a threaded mounting disc and a sealing ring, the molecular adsorption sieve is slidingly connected to the lower end of the inside of the oxygen generating tank.

[0007] Further, the connecting rod is installed on the lower surface of the molecular adsorption sieve, and the high-molecular oxygen-enriched membrane is arranged at the bottom of the connecting rod.

[0008] Further, the threaded mounting groove is formed in the lower end of the inner surface of the oxygen generating tank, and the threaded mounting disc is threadedly connected to the inner side of the threaded mounting groove.

[0009] Further, the threaded mounting disc is provided with a sealing ring mounted, and the outer surface of the sealing ring is rotatably connected with the inner surface of the oxygen production tank.

[0010] An in-vehicle oxygen-enriched environment system is installed with the oxygen production assembly, comprising a filter box and a purification assembly, the purification assembly is arranged inside the filter box, and the purification assembly comprises an air inlet, a primary filter screen, a high-efficiency filter screen, an ultraviolet sterilization lamp, an activated carbon adsorption plate, a nano filter plate and an exhaust pipe, the air inlet is arranged on the left end of the upper surface of the filter box.

[0011] Further, the primary filter screen is installed at the upper end inside the filter box, and the high-efficiency filter screen is arranged below the primary filter screen, and the ultraviolet sterilization lamp is installed on the rear surface inside the filter box.

[0012] Further, the activated carbon adsorption plate is installed below the ultraviolet sterilization lamp, and the nano filter plate is arranged below the activated carbon adsorption plate, and the exhaust pipe is connected to the lower end of the right surface of the filter box.

[0013] Further, the exhaust pipe is provided with an exhaust fan at the upper end, and the flange connecting pipe is installed on the right surface of the exhaust fan.

[0014] The utility model provides a kind of oxygen production assembly and in-vehicle oxygen-enriched environment system, with following beneficial effects:

[0015] 1, the utility model discloses a dismounting assembly, dismounting assembly includes molecular adsorption sieve, connecting rod, high molecular oxygen-enriched membrane, threaded mounting groove, threaded mounting disc and sealing ring, when using, molecular adsorption sieve aperture is smaller, only smaller oxygen molecule can pass, high molecular oxygen-enriched membrane can further filter oxygen, ensure oxygen purity, after long time use, threaded mounting disc can be taken down, by the sliding connection of molecular adsorption sieve and oxygen production tank inside, molecular adsorption sieve and high molecular oxygen-enriched membrane are replaced, to ensure continuous oxygen production effect, by the screw thread connection of threaded mounting disc and threaded mounting groove inner side, sealing ring is fixed in oxygen production tank inner side lower end, so that the device can be conveniently and quickly disassembled and assembled to the filter structure of oxygen production, prevent oxygen production efficiency from reducing after long time use.

[0016] 2, the utility model discloses a purification subassembly is provided, and purification subassembly includes air intake, primary efficiency filter screen, high -efficient filter screen, ultraviolet germicidal lamp, activated carbon adsorption board, nano filter board and exhaust pipe, when using, air is sucked into the filter case inside through air intake, and primary efficiency filter screen can intercept and filter the larger impurity in air, and high -efficient filter screen can filter the suspended particle, smoke dust and the like in air, and ultraviolet germicidal lamp eliminates bacteria and virus, and activated carbon adsorption board can absorb the peculiar smell in air, and adsorb harmful substance, and nano filter board can further filter the bacteria in air, and the air after purification is discharged through exhaust pipe, thereby make the device can filter and purify the air fully, and it is favorable to improve the purity of oxygen. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a three-dimensional structure schematic diagram of the oxygen production subassembly and the oxygen-enriched environment system in the vehicle of the utility model;

[0018] Fig. 2 It is a three-dimensional structure schematic diagram of the dismounting subassembly of the oxygen production subassembly and the oxygen-enriched environment system in the vehicle of the utility model;

[0019] Fig. 3 It is a three-dimensional structure schematic diagram of the purification subassembly of the oxygen production subassembly and the oxygen-enriched environment system in the vehicle of the utility model.

[0020] In the drawing: 1, oxygen production tank;2, air compressor;3, air inlet pipe;4, gas conveying pipe;5, oxygen outlet;6, air cooler;7, dismounting subassembly;701, molecular adsorption sieve;702, connecting rod;703, high molecular oxygen-enriched membrane;704, threaded installation groove;705, threaded installation disc;706, sealing ring;8, filter box;9, purification subassembly;901, air intake;902, primary efficiency filter screen;903, high -efficient filter screen;904, ultraviolet germicidal lamp;905, activated carbon adsorption board;906, nano filter board;907, exhaust pipe;10, air suction fan;11, flange connecting pipe. DETAILED DESCRIPTION

[0021] The embodiment of the utility model is described in further detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0022] As Figs. 1-3As shown, an oxygen generating assembly, comprising an oxygen generating tank 1 and a disassembly assembly 7, an air compressor 2 is installed on the left side of the upper surface of the oxygen generating tank 1, and an air inlet pipe 3 is connected to the left end of the upper side of the air compressor 2, an air outlet pipe 4 is arranged at the right end of the upper side of the air compressor 2, and the lower end of the air outlet pipe 4 penetrates the upper surface of the oxygen generating tank 1 and extends into the inside of the oxygen generating tank 1, an oxygen outlet 5 is arranged at the lower end of the front surface of the oxygen generating tank 1, and an air cooler 6 is installed at the upper end of the inside of the oxygen generating tank 1, the air inlet end of the air cooler 6 is connected with the air outlet end of the air outlet pipe 4, the disassembly assembly 7 is arranged in the inside of the oxygen generating tank 1, and the disassembly assembly 7 comprises a molecular adsorption sieve 701, a connecting rod 702, a high-molecular oxygen-enriching membrane 703, a threaded mounting groove 704, a threaded mounting disc 705 and a sealing ring 706, the molecular adsorption sieve 701 is slidingly connected to the lower end of the inside of the oxygen generating tank 1, the connecting rod 702 is installed on the lower surface of the molecular adsorption sieve 701, and the high-molecular oxygen-enriching membrane 703 is arranged at the bottom of the connecting rod 702, the threaded mounting groove 704 is arranged at the lower end of the inner surface of the oxygen generating tank 1, and the threaded mounting disc 705 is threadedly connected to the inner side of the threaded mounting groove 704, the threaded mounting disc 705 is provided with the sealing ring 706, and the outer surface of the sealing ring 706 is rotatably connected with the inner surface of the oxygen generating tank 1.

[0023] Specific operation is as follows, in use, the purified air enters the air compressor 2 through the air inlet pipe 3, and after the air is compressed, the air is discharged into the air cooler 6 through the air outlet pipe 4, the molecular adsorption sieve 701 has a small pore size and can only allow small oxygen molecules to pass through, and the high-molecular oxygen-enriching membrane 703 can further filter the oxygen to ensure the purity of the oxygen, after long-term use, the threaded mounting disc 705 can be removed, the molecular adsorption sieve 701 and the high-molecular oxygen-enriching membrane 703 are replaced by the sliding connection between the molecular adsorption sieve 701 and the inside of the oxygen generating tank 1, to ensure the continuous oxygen generating effect, the sealing ring 706 is fixed to the inner side of the lower end of the oxygen generating tank 1 by the threaded connection between the threaded mounting disc 705 and the inner side of the threaded mounting groove 704, and the oxygen is discharged into the vehicle through the oxygen outlet 5.

[0024] As Fig. 1 and Fig. 3As shown, an in-vehicle oxygen-rich environment system includes a filter box 8 and a purification assembly 9, the purification assembly 9 is arranged inside the filter box 8, and the purification assembly 9 includes an air inlet 901, a primary filter screen 902, a high-efficiency filter screen 903, an ultraviolet sterilization lamp 904, an activated carbon adsorption plate 905, a nano filter plate 906, and an exhaust pipe 907, the air inlet 901 is arranged on the left end of the upper surface of the filter box 8, the primary filter screen 902 is arranged on the upper end inside the filter box 8, and the high-efficiency filter screen 903 is arranged below the primary filter screen 902, the ultraviolet sterilization lamp 904 is arranged on the rear surface inside the filter box 8, the activated carbon adsorption plate 905 is arranged below the ultraviolet sterilization lamp 904, and the nano filter plate 906 is arranged below the activated carbon adsorption plate 905, the exhaust pipe 907 is connected to the lower end of the right surface of the filter box 8, the exhaust fan 10 is arranged on the upper end of the exhaust pipe 907, and the flange connecting pipe 11 is arranged on the right surface of the exhaust fan 10;

[0025] Specific operation is as follows, in use, the exhaust fan 10 is connected to the left end of the air inlet pipe 3 through the flange connecting pipe 11, the exhaust fan 10 is started to draw air into the filter box 8 through the air inlet 901, the primary filter screen 902 can intercept and filter larger impurities in the air, the high-efficiency filter screen 903 can filter suspended particles, smoke and the like in the air, the ultraviolet sterilization lamp 904 can kill bacteria and viruses, the activated carbon adsorption plate 905 can absorb odors in the air and adsorb harmful substances, and the nano filter plate 906 can further filter bacteria in the air, and the purified air is discharged through the exhaust pipe 907 and transported into the air inlet pipe 3 through the flange connecting pipe 11.

[0026] An in-vehicle oxygen-rich environment system is provided with the above oxygen generating assembly, so that the in-vehicle oxygen-rich environment system can realize rapid disassembly and assembly of the oxygen generating and filtering structure and can continuously maintain high oxygen generating efficiency.

[0027] In summary, as Figs. 1-3As shown, the oxygen generating assembly and the oxygen-rich environment system in the vehicle are used, first, the air suction fan 10 is connected with the left end of the air inlet pipe 3 through the flange connecting pipe 11, the air suction fan 10 is started, the air suction fan 10 sucks the air into the inside of the filter box 8 through the air inlet 901, the primary filter screen 902 can intercept and filter the larger impurities in the air, the high-efficiency filter screen 903 can filter the suspended particles, smoke dust and the like in the air, the ultraviolet sterilization lamp 904 can kill bacteria and viruses, the activated carbon adsorption plate 905 can absorb peculiar smell in the air and adsorb harmful substances, the nano filter plate 906 can further filter bacteria in the air, the purified air is discharged through the exhaust pipe 907 and is transported into the air inlet pipe 3 through the flange connecting pipe 11, the purified air enters the air compressor 2 through the air inlet pipe 3, after the air is compressed, the air is discharged into the air cooler 6 through the air conveying pipe 4, the molecular adsorption sieve 701 has a small aperture and can only make small oxygen molecules pass, the high-molecular oxygen-enriching membrane 703 can further filter oxygen, the oxygen purity is guaranteed, after long-time use, the threaded mounting disc 705 can be taken down, the molecular adsorption sieve 701 and the high-molecular oxygen-enriching membrane 703 are replaced through the sliding connection between the molecular adsorption sieve 701 and the inside of the oxygen generating tank 1, the continuous oxygen generating effect is guaranteed, the sealing ring 706 is fixed to the inside lower end of the oxygen generating tank 1 through the threaded connection between the threaded mounting disc 705 and the inside of the threaded mounting groove 704, the oxygen is discharged into the vehicle through the oxygen outlet 5.

[0028] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the present application, the practical application, and to enable others skilled in the art to understand the present application for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An oxygen generating assembly comprising an oxygen generating canister (1) and a disassembly assembly (7), characterized in that: The left side of the upper surface of the oxygen production tank (1) is provided with an air compressor (2), and the left end of the upper side of the air compressor (2) is connected with an air inlet pipe (3); the right end of the upper side of the air compressor (2) is provided with a gas delivery pipe (4), and the lower end of the gas delivery pipe (4) penetrates through the upper surface of the oxygen production tank (1) and extends into the inside of the oxygen production tank (1); the lower end of the front surface of the oxygen production tank (1) is provided with an oxygen outlet (5), and the upper end of the inside of the oxygen production tank (1) is provided with an air cooler (6); the air inlet end of the air cooler (6) is connected with the air outlet end of the gas delivery pipe (4); a dismounting assembly (7) is arranged in the inside of the oxygen production tank (1), and the dismounting assembly (7) comprises a molecular adsorption sieve (701), a connecting rod (702), a high-molecular oxygen-enriching membrane (703), a threaded mounting groove (704), a threaded mounting disc (705) and a sealing ring (706), and the molecular adsorption sieve (701) is slidingly connected to the lower end of the inside of the oxygen production tank (1).

2. The oxygen generating assembly of claim 1, wherein, The lower surface of the molecular adsorption sieve (701) is provided with the connecting rod (702), and the bottom of the connecting rod (702) is provided with the high-molecular oxygen-enriching membrane (703).

3. The oxygen generating assembly of claim 1, wherein, The lower end of the inner surface of the oxygen production tank (1) is provided with the threaded mounting groove (704), and the threaded mounting disc (705) is threadedly connected to the inner side of the threaded mounting groove (704).

4. The oxygen generating assembly of claim 3, wherein, The threaded mounting disc (705) is provided with the sealing ring (706), and the outer surface of the sealing ring (706) is rotatably connected with the inner surface of the oxygen production tank (1).

5. An in-vehicle oxygen-rich environment system, characterized by, The vehicle oxygen-enriched environment system is provided with the oxygen production assembly as claimed in any one of claims 1-4, and comprises a filter box (8) and a purification assembly (9); the purification assembly (9) is arranged in the inside of the filter box (8), and comprises an air inlet (901), a primary filter screen (902), a high-efficiency filter screen (903), an ultraviolet sterilization lamp (904), an activated carbon adsorption plate (905), a nano filter plate (906) and an air outlet pipe (907); the air inlet (901) is arranged at the left end of the upper surface of the filter box (8).

6. The in-vehicle oxygen-rich environment system of claim 5, wherein, The upper end of the inside of the filter box (8) is provided with the primary filter screen (902), and the lower side of the primary filter screen (902) is provided with the high-efficiency filter screen (903); the rear surface of the inside of the filter box (8) is provided with the ultraviolet sterilization lamp (904).

7. The in-vehicle oxygen-rich environment system of claim 5, wherein, The lower side of the ultraviolet sterilization lamp (904) is provided with the activated carbon adsorption plate (905), and the lower side of the activated carbon adsorption plate (905) is provided with the nano filter plate (906); the lower end of the right surface of the filter box (8) is connected with the air outlet pipe (907).

8. The in-vehicle oxygen-rich environment system of claim 5, wherein, The upper end of the air outlet pipe (907) is provided with an air extractor (10), and the right surface of the air extractor (10) is provided with a flange connecting pipe (11).

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