CN210012596U

CN210012596U - Household oxygenerator

Info

Publication number: CN210012596U
Application number: CN201920693807.6U
Authority: CN
Inventors: 余卫山; 朱秀峰; 莫延龙
Original assignee: Qinghai Jiekang Oxygen Technology Co Ltd
Current assignee: Qinghai Jiekang Oxygen Technology Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-02-04
Anticipated expiration: 2029-05-15

Abstract

The utility model relates to the technical field of household oxygenerators, in particular to a household oxygenerator, which comprises a body, wherein the front surface of the body is fixedly connected with a timing controller, one side of the body, which is far away from the ground, is fixedly connected with a fixed plate, one side of the fixed plate, which is close to the body, is provided with a groove, an electric push rod is fixedly connected in the groove, one side of the body, which is far away from the ground, is positioned close to the position of the fixed plate, is provided with an air inlet groove, an air inlet pipe is fixedly connected in the air inlet groove, one side of the body, which is far away from the ground, is provided with an air inlet valve, and one side of the body, which is far away from the ground, is provided with a waste gas groove, a waste gas pipe is fixedly connected in the waste, the piston reduces the volume of the device and solves the problem that the large volume of the existing oxygenerator is inconvenient to move.

Description

Household oxygenerator

Technical Field

The utility model relates to a domestic oxygenerator technical field specifically is a domestic oxygenerator.

Background

The domestic oxygen generation is to use molecular sieve to extract oxygen from air, the molecular sieve can adsorb nitrogen in air when pressurizing, oxygen is collected, the molecular sieve discharges the adsorbed nitrogen back to ambient air when depressurizing, nitrogen can be adsorbed and oxygen can be prepared when next pressurizing, and the molecular sieve is not consumed.

At present, the oxygenerator on the market is generally provided with two molecular sieves, one molecular sieve is used for pressurizing, and the other molecular sieve is used for depressurizing, so that the circular operation is realized, the size of the oxygenerator is overlarge, the movement is not convenient, and the problem is solved by a household oxygenerator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic oxygenerator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a household oxygenerator comprises a body, wherein the front side of the body is fixedly connected with a timing controller, one side of the body, which is far away from the ground, is fixedly connected with a fixed plate, one side of the fixed plate, which is close to the body, is provided with a groove, an electric push rod is fixedly connected in the groove, one side of the body, which is far away from the ground, is provided with an air inlet groove, an air inlet pipe is fixedly connected in the air inlet groove, an air inlet valve is fixedly connected in the air inlet pipe, one side of the body, which is far away from the ground, is provided with an exhaust groove, an exhaust pipe is fixedly connected in the exhaust groove, an air suction pump is fixedly connected in the exhaust pipe, one side of the air inlet groove, which is close to the ground, is provided with a first square groove, pistons are connected in the first square groove and are positioned on, the two sides of the piston, which are far away from the air inlet pipe and the exhaust gas pipe, are fixedly connected with sliding blocks, sliding grooves are correspondingly arranged in the first square groove and at the positions of the sliding blocks, a molecular sieve is fixedly connected in the first square groove and below the air inlet pipe, a through groove is formed on one side of the first square groove close to the ground, a sealing plate is connected in the through groove, a rotating shaft is fixedly connected in the sealing plate, a motor groove is correspondingly arranged in the through groove and at the position of the rotating shaft, a motor is fixedly connected in the motor groove, a round groove is correspondingly arranged at the position of the through groove, which is far away from one side of the motor groove, and the rotating shaft is arranged, a bearing is fixedly connected in the circular groove, a second square groove is arranged on one side of the through groove, which is far away from the first square groove, an oxygen tank is arranged on one side of the second square tank, which is far away from the motor tank, an oxygen valve is fixedly connected in the oxygen tank, the body is provided with a handle, and one side of the body, which is close to the ground, is fixedly connected with a universal wheel.

Preferably, the type of the timing controller is KG316T, and the timing controller is electrically connected to the air inlet valve and the oxygen valve.

Preferably, the model of the electric push rod is DG63T and the electric push rod is electrically connected to the timing controller.

Preferably, the motor is HG-KR43BK and is electrically connected with the timing controller.

Preferably, the air inlet valve and the oxygen valve are both electric valves and are both CHQ941F in model number.

Preferably, the type of the air pump is F50L, and the air pump is electrically connected to the timing controller.

Preferably, the connection modes of the air inlet pipe and the piston, the connection modes of the exhaust gas pipe and the piston, and the connection modes of the sliding block and the sliding groove are all in sliding connection.

Preferably, the end of the electric push rod close to the body penetrates through the body, and the end of the electric push rod close to the body is fixedly connected with the piston and the motor and the rotating shaft.

Preferably, the sealing plate is connected with the through groove in a sliding manner.

Preferably, the connection mode of the rotating shaft and the bearing is rotation connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, by arranging an air inlet pipe, a waste gas pipe, an air inlet valve, an air pump and a piston, firstly closing an oxygen valve, opening the air inlet valve and the air pump, the air pump pumps outside air into a first square groove through the air inlet valve, closing the air inlet valve and the air pump, an electric push rod drives the piston to move downwards along a chute, compressing air and improving pressure, under higher pressure, nitrogen in the air is adsorbed on the molecular sieve, meanwhile, a motor drives a sealing plate to rotate, the oxygen in the air is pushed by the piston to enter a second square groove, the motor drives the sealing plate to rotate reversely, the sealing plate seals the chute, the oxygen valve is opened, oxygen is discharged through the oxygen valve, the electric push rod drives the piston to move upwards along the chute, the pressure in the first square groove is reduced, nitrogen in the molecular sieve is separated from the molecular sieve, the air inlet valve and the air pump are opened simultaneously, the air pump pumps outside air into the first square groove through the air, two groups of molecular sieves are not needed, the size of the device is reduced, and the problem that the conventional oxygenerator is too large in size and inconvenient to move is solved.

2. The utility model discloses in, drive piston compressed air through setting up electric putter, cancelled the air compressor in the present oxygenerator, the noise that sends when can reducing the oxygenerator and using.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the main body of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1-body, 2-timing controller, 3-fixed plate, 4-groove, 5-electric push rod, 6-air inlet groove, 7-air inlet pipe, 8-air inlet valve, 9-waste gas groove, 10-waste gas pipe, 11-air pump, 12-first square groove, 13-piston, 14-round hole, 15-slide block, 16-slide groove, 17-molecular sieve, 18-through groove, 19-sealing plate, 20-rotating shaft, 21-motor groove, 22-motor, 23-round groove, 24-bearing, 25-second square groove, 26-oxygen groove and 27-oxygen valve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a household oxygenerator comprises a body 1, a timing controller 2 is fixedly connected to the front of the body 1, the type of the timing controller 2 is KG316T, the timing controller 2 is electrically connected with an air inlet valve 8, the timing controller 2 is electrically connected with an oxygen valve 27, a fixing plate 3 is fixedly connected to one side of the body 1, which is far away from the ground, a groove 4 is formed in one side of the fixing plate 3, which is close to the body 1, an electric push rod 5 is fixedly connected in the groove 4, the type of the electric push rod 5 is DG63T, the electric push rod 5 is electrically connected with the timing controller 2, an air inlet groove 6 is formed in one side of the body 1, which is far away from the ground, and is positioned close to the fixing plate 3, an air inlet pipe 7 is fixedly connected in the air inlet groove 6, an air inlet valve 8 is fixedly connected in the air inlet pipe 7, an exhaust groove 9 is formed in one side of, an air extracting pump 11 is fixedly connected in the waste gas pipe 10, the model of the air extracting pump 11 is F50L, the connection mode of the air extracting pump 11 and the timing controller 2 is electrical connection, one side of the air inlet groove 6, which is close to the ground, is provided with a first square groove 12, the first square groove 12 is connected with a piston 13 on the air inlet pipe 7 and the waste gas pipe 10, the piston 13 is provided with a round hole 14 at the position of the air inlet pipe 7 and the position of the waste gas pipe 10, the two sides of the piston 13, which are far away from the air inlet pipe 7 and the waste gas pipe 10, are fixedly connected with a slide block 15, the first square groove 12 is provided with a slide groove 16 at the position of the slide block 15, the connection modes of the air inlet pipe 7, the piston 13, the waste gas pipe 10 and the piston 13 as well as the slide blocks 15 and the slide grooves 16 are all in sliding connection, a molecular sieve 17 is, the sealing plate 19 is connected with the through groove 18 in a sliding manner, the rotating shaft 20 is fixedly connected in the sealing plate 19, the motor groove 21 is correspondingly formed in the through groove 18 at the position of the rotating shaft 20, the motor 22 is fixedly connected in the motor groove 21, the motor 22 is HG-KR43BK, the motor 22 is electrically connected with the timing controller 2, one end of the electric push rod 5 close to the body 1 penetrates through the body 1, one end of the electric push rod 5 close to the body 1 is fixedly connected with the piston 13 and the motor 22 are fixedly connected with the rotating shaft 20, the through groove 18 far away from the motor groove 21 is correspondingly formed at the position of the rotating shaft 20, the bearing 24 is fixedly connected in the circular groove 23, the rotating shaft 20 is rotatably connected with the bearing 24, the second square groove 25 is formed at one side of the through groove 18 far away from the first square groove 12, and the oxygen-containing groove 26 is formed at one side of the second square, an oxygen valve 27 is fixedly connected in the oxygen tank 26, the air inlet valve 8 and the oxygen valve 27 are both electrically operated valves, the air inlet valve 8 and the oxygen valve 27 are both CHQ941F in model, a handle 28 is arranged on the body 1, and a universal wheel 29 is fixedly connected on one side of the body 1 close to the ground.

The utility model discloses work flow: when the air compressor is used, the oxygen valve 26 is closed, the air inlet valve 8 and the air pump 11 are opened, the air pump 11 pumps outside air into the first square groove 12 through the air inlet valve 8, the air inlet valve 8 and the air pump 11 are closed, the electric push rod 5 drives the piston 13 to move downwards along the sliding groove 16, air in the first square groove 12 is compressed, air pressure is improved, nitrogen in the air is adsorbed on the molecular sieve 17 under high pressure, oxygen is extruded to the bottom of the first square groove 12 by the piston 13, meanwhile, the motor 22 drives the sealing plate 19 to rotate through the rotating shaft 20, oxygen at the bottom of the first square groove 12 is pushed into the second square groove 25 by the piston 13, when the piston 13 moves to the lowest part of the sliding groove 16, the motor 22 drives the sealing plate 19 to rotate reversely, the sealing plate 19 seals the through groove 18, the oxygen valve 26 is opened, oxygen is discharged through the oxygen valve 26, the electric push rod 5 drives the piston 13 to move upwards along the, the pressure in the first square groove 12 is reduced, the nitrogen adsorbed in the molecular sieve 17 is separated from the molecular sieve 17, the air inlet valve 8 and the air pump 11 are simultaneously opened, and the air pump 11 pumps the outside air into the first square groove 12 through the air inlet valve 8 while pumping the nitrogen in the first square groove 12 to complete the next cycle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A household oxygenerator, includes body (1), its characterized in that: the timing controller (2) is fixedly connected to the front of the body (1), a fixed plate (3) is fixedly connected to one side, far away from the ground, of the body (1), a groove (4) is formed in one side, close to the body (1), of the fixed plate (3), an electric push rod (5) is fixedly connected in the groove (4), an air inlet groove (6) is formed in one side, far away from the ground, of the body (1) and is located close to the fixed plate (3), an air inlet pipe (7) is fixedly connected in the air inlet groove (6), an air inlet valve (8) is fixedly connected in the air inlet pipe (7), a waste air groove (9) is formed in one side, far away from the ground, of the body (1) and is located far away from the air inlet groove (6), a waste gas pipe (10) is fixedly connected in the waste gas groove (9), an air suction pump (11) is fixedly connected in the waste gas pipe (, a piston (13) is connected to the first square groove (12) and positioned on the air inlet pipe (7) and the exhaust gas pipe (10), round holes (14) are correspondingly formed in the positions of the piston (13) and the air inlet pipe (7) and the exhaust gas pipe (10), sliders (15) are fixedly connected to two sides of the piston (13) far away from the air inlet pipe (7) and the exhaust gas pipe (10), sliding grooves (16) are correspondingly formed in the positions of the sliders (15) and positioned in the first square groove (12), a molecular sieve (17) is fixedly connected to the lower portion of the air inlet pipe (7) and positioned in the first square groove (12), a through groove (18) is formed in the portion, close to the ground, of the first square groove (12), a sealing plate (19) is connected to the through groove (18), a rotating shaft (20) is fixedly connected to the sealing plate (19), a motor groove (21) is correspondingly formed in the through groove (18) and positioned in the, fixedly connected with motor (22) in motor groove (21), lead to groove (18) and keep away from motor groove (21) one side and pivot (20) position department and correspond and seted up circular slot (23), fixedly connected with bearing (24) in circular slot (23), lead to groove (18) and keep away from first square groove (12) one side and seted up second square groove (25), second square groove (25) are kept away from and are close to motor groove (21) one side and seted up aerobic tank (26), fixedly connected with oxygen valve (27) in oxygen tank (26).

2. A domestic oxygen generator according to claim 1, wherein: the type of the timing controller (2) is KG316T and the connection modes of the timing controller (2) and the air inlet valve (8) and the timing controller (2) and the oxygen valve (27) are both electrically connected.

3. A domestic oxygen generator according to claim 1, wherein: the model of the electric push rod (5) is DG63T, and the electric push rod (5) is electrically connected with the timing controller (2).

4. A domestic oxygen generator according to claim 1, wherein: the type of the motor (22) is HG-KR43BK, and the connection mode of the motor (22) and the timing controller (2) is electric connection.

5. A domestic oxygen generator according to claim 1, wherein: the air inlet valve (8) and the oxygen valve (27) are both electrically operated valves, and the models of the air inlet valve (8) and the oxygen valve (27) are both CHQ 941F.

6. A domestic oxygen generator according to claim 1, wherein: the type of the air suction pump (11) is F50L, and the air suction pump (11) is electrically connected with the timing controller (2).

7. A domestic oxygen generator according to claim 1, wherein: the air inlet pipe (7) is connected with the piston (13), the exhaust pipe (10) is connected with the piston (13), and the sliding block (15) is connected with the sliding groove (16) in a sliding mode.

8. A domestic oxygen generator according to claim 1, wherein: one end of the electric push rod (5) close to the body (1) penetrates through the body (1) and the connection modes of one end of the electric push rod (5) close to the body (1) and the piston (13) and the motor (22) and the rotating shaft (20) are all fixedly connected.

9. A domestic oxygen generator according to claim 1, wherein: the sealing plate (19) and the through groove (18) are connected in a sliding mode.

10. A domestic oxygen generator according to claim 1, wherein: the rotating shaft (20) is connected with the bearing (24) in a rotating mode.