CN214141588U - Household oxygenerator - Google Patents

Abstract

The utility model discloses a household oxygenerator, which comprises a machine body, a control module and a filter layer, wherein the filter layer is connected with one side of the machine body in an embedding way, the control module is installed at the other side of the machine body in an embedding way, the control module is fixedly connected with the machine body through screws, a handle is installed on the upper surface of the machine body, universal wheels are arranged at four corners of the lower surface of the machine body, a gas outlet is installed below the control module and is connected with the machine body in a sliding way through a groove, a radiator is arranged at one side of the machine body opposite to the control module, the radiator is installed on the outer surface of the machine body through screws in an embedding way, a power supply is arranged above the radiator and is detachably connected with the machine body, a charging hole is arranged on the outer surface of the power supply, the concentration and the temperature and the humidity of oxygen in a humidifying bottle are detected through an oxygen temperature and humidity sensor, and collected data signals are transmitted to the control module in time, multiple protection is realized, the safety of the oxygenerator is greatly protected, the loss is reduced, and the service life of the oxygen generator is prolonged.

Description

Household oxygenerator

Technical Field

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

Background

The domestic oxygenerator has multiple kinds of domestic oxygenerators on the market, and because the principle of oxygen generation is different, the use characteristics of each domestic oxygenerator also are different, and the molecular sieve oxygenerator is the only ripe oxygenerator that has international standard and national standard. The air inlet of the existing household oxygenerator mostly adopts a leakage net structure to filter impurities, but the filtering effect on fine particle impurities is poor, the separation of nitrogen and oxygen is influenced, and the existing household oxygenerator is uncomfortable after being used for a long time; the oxygen supplementing device can be used by only one person during normal work, and cannot meet the requirement of supplementing oxygen for all members in a family; the general household oxygen generator has no accurate measurement and control on the concentration of oxygen and the temperature and humidity, has no capacity of remotely processing the household oxygen generator, and has concerns when in use; the air compressor adopted by part of the oxygen generators has too large noise and unobvious heat dissipation effect, thus influencing the normal life of people. Therefore, the utility model provides a domestic oxygenerator is used for solving above-mentioned problem.

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: the utility model provides a domestic oxygenerator, includes organism, control module and filter layer, the filter layer is connected with organism one side embedding, the control module embedding is installed at the organism opposite side, control module passes through screw and organism fixed connection, surface mounting has the hand (hold) on the organism, organism lower surface four corners is equipped with the universal wheel, the gas outlet is installed to the control module below, recess and organism sliding connection are passed through to the gas outlet, the organism is equipped with the radiator for one side of control module, the radiator passes through the screw embedding and installs at the organism surface, the radiator top is equipped with the power, the power can be dismantled with the organism and be connected, the power surface is equipped with the hole of charging.

Preferably, organism internally mounted has air compressor, solenoid valve, molecular sieve bed A, molecular sieve bed B, oxygen jar and humidifying bottle, air compressor and solenoid valve pipe connection, the solenoid valve is connected with molecular sieve bed A, molecular sieve bed B, molecular sieve bed A, molecular sieve bed B pass through the pipeline and are connected with the oxygen jar, the oxygen jar is connected with the humidifying bottle, the humidifying bottle is connected with the gas outlet, install the heating rod in the humidifying bottle.

Preferably, the radiator passes through the pipeline and is connected with air compressor, solenoid valve, molecular sieve bed A and molecular sieve bed B, the radiator includes heat dissipation window and radiator fan, the radiator fan embedding is installed at heat dissipation window inboard, heat dissipation window central authorities install the blast pipe, blast pipe and solenoid valve flange joint.

Preferably, the last flow control knob that installs of control module, the flow control knob is connected with the oxygen jar, control module one side is equipped with temperature regulation switch, temperature regulation switch and heating rod electric connection, install oxygen temperature and humidity sensor in the humidifying bottle, oxygen temperature and humidity sensor one end can be dismantled with the humidifying bottle and be connected, oxygen temperature and humidity sensor one end and control module electric connection.

Preferably, control module one side is equipped with the GSM module, the GSM module passes through the screw and can dismantle with the organism and be connected, GSM module and control module electric connection, the display is installed in organism one side embedding, display and control module electric connection, bee calling organ is installed in the embedding of organism opposite side, bee calling organ and control module electric connection, bee calling organ's next door is equipped with the alarm lamp, the alarm lamp can be dismantled with the organism and be connected, alarm lamp and control module electric connection.

Preferably, the filter layer comprises a screen plate, a sponge layer, an activated carbon layer, a plate and a flax fiber layer, a leak hole is formed in the plate, and the screen plate is embedded in the outer surface of the machine body.

Preferably, the inner wall of the machine body is adhered with silencing cotton, and silencing paint is coated on the inner surface of the machine body.

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

1. the air compressor adopts the oil-free silent air compressor, has guaranteed that there is not oil in the compressed air, avoids polluting the oxygen generation molecular sieve because of oil molecule, has improved the life-span of oxygenerator, and it has the amortization cotton to paste at internal wall of organism, and the internal surface scribbles amortization paint damping lacquer, and the damping lacquer is an advanced material that absorbs sound, can absorb high frequency noise, and the amortization cotton is pasted again to the damping lacquer outside, can absorb low frequency noise.

2. Through using heat dissipation window and radiator fan, with blast pipe and solenoid valve flange joint, make the heat and the waste gas that air compressor, solenoid valve, molecular sieve bed A and molecular sieve bed B produced in the organism in time discharge, avoided the high temperature of organism, increased the life of oxygenerator.

3. The oxygen concentration and the temperature and humidity in the humidification bottle are detected through the oxygen temperature and humidity sensor, collected data signals are transmitted to the control module in time, the flow of the oxygen is adjusted through the flow control knob, and the temperature of the manufactured oxygen is adjusted through the temperature adjusting switch.

4. Through the model of the control module and the model of the GSM module TC35, the control module transmits information to an external mobile terminal through wireless communication, so that people can know data such as the concentration, the temperature and the humidity of oxygen in the oxygen generator in time at a remote place; through LCD1602 LCD, buzzer and alarm lamp, the signal that control module received and handled can let nearby personnel obtain detailed information through LCD1602 LCD, if: oxygen concentration, temperature and humidity and other data; the buzzer and the alarm lamp are used, so that nearby personnel can determine whether the oxygen generator works normally at any time.

5. The filter layer adopts the screen cloth board that leaks, the sponge layer, the activated carbon layer, materials such as plate and flax fiber layer, it has the effect of adsorbing tiny dust to press the flaxen fiber, can be detained inside it with tiny impurity particle through the sponge layer, the sponge layer is filled with the activated carbon layer with plate closed space, can adsorb harmful gas in the air through the activated carbon layer, the pore diameter of screen cloth board that leaks is 0.5 millimeter, can keep off great impurity particle check in the external world, multiple protection, very big reduction the possibility that impurity got into in the air, when reducing the loss, the life of oxygenerator has also been improved.

Drawings

FIG. 1 is a front perspective view of the present invention;

fig. 2 is a schematic structural diagram of the control module of the present invention;

FIG. 3 is a cross-sectional view of the filter layer of the present invention;

fig. 4 is a perspective view of the back of the present invention;

fig. 5 is a system flow chart of the present invention.

In the figure: the device comprises a machine body 1, a control module 2, a filter layer 3, an air compressor 4, an electromagnetic valve 5, a radiator 6, a molecular sieve bed A7, a molecular sieve bed B8, an oxygen tank 9, a humidification bottle 10, an oxygen temperature and humidity sensor 11, a single chip microcomputer 12, a temperature regulating switch 13, a flow control knob 14, a display 15, a buzzer 16, an alarm lamp 17, a GSM module 18, a screen leakage plate 19, a sponge layer 20, an activated carbon layer 21, a plate 22, a leakage hole 23, a flax fiber layer 24, a heat dissipation window 25, a power supply 29, a charging hole 30, a universal wheel 31, an air outlet 32, a handle 33, an exhaust pipe 34 and a heating rod 35.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a domestic oxygenerator, which comprises a bod 1, control module 2 and filter layer 3, filter layer 3 is connected with 1 one side embedding of organism, 1 opposite side at the organism is installed in the embedding of control module 2, control module 2 passes through screw and 1 fixed connection of organism, 1 upper surface of organism installs hand (hold) 33, 1 lower surface four corners of organism is equipped with universal wheel 31, gas outlet 32 is installed to control module 2 below, gas outlet 32 passes through recess and 1 sliding connection of organism, organism 1 is equipped with radiator 6 for one side of control module 2, radiator 6 passes through the screw embedding and installs at the 1 surface of organism, 6 tops of radiator are equipped with power 29, power 29 can be dismantled with organism 1 and be connected, power 29 surface is equipped with charging hole 30, through universal wheel 31 and hand (hold) 33, make things convenient for people to the removal of oxygenerator.

Further, an air compressor 4, an electromagnetic valve 5, a molecular sieve bed A7, a molecular sieve bed B8, an oxygen tank 9 and a humidification bottle 10 are installed inside the machine body 1, the air compressor 4 is connected with the electromagnetic valve 5 through a pipeline, the electromagnetic valve 5 is connected with the molecular sieve bed A7 and the molecular sieve bed B8, the molecular sieve bed A7 and the molecular sieve bed B8 are connected with the oxygen tank 9 through pipelines, the oxygen tank 9 is connected with the humidification bottle 10, the humidification bottle 10 is connected with the air outlet 32, a heating rod 35 is installed in the humidification bottle 10, the air compressor 4 adopts an oil-free mute compressor, oil-free compressed air is guaranteed, oxygen molecular sieves are prevented from being polluted by oil molecules, the service life of the oxygen generator is prolonged, and the heating rod 35 can be used for controlling the oxygen temperature in the humidification bottle 10.

Further, the radiator 6 is connected with the air compressor 4, the electromagnetic valve 5, the molecular sieve bed A7 and the molecular sieve bed B8 through pipelines, the radiator 6 comprises a radiating window 25 and a radiating fan 26, the radiating fan 26 is embedded and installed on the inner side of the radiating window 25, an exhaust pipe 34 is installed in the center of the radiating window 25, and the exhaust pipe 34 is in flange connection with the electromagnetic valve 5, so that heat and waste gas generated by the air compressor 4, the electromagnetic valve 5, the molecular sieve bed A7 and the molecular sieve bed B8 in the machine body are timely exhausted, the overhigh temperature of the machine body 1 is avoided, and the service life of the oxygen generator is prolonged.

Furthermore, a flow control knob 14 is arranged on the control module 2, the flow control knob 14 is connected with an oxygen tank 9, a temperature adjusting switch 13 is arranged on one side of the control module 2, the temperature adjusting switch 13 is electrically connected with a heating rod 35, an oxygen temperature and humidity sensor 11 is arranged in a humidification bottle 10, one end of the oxygen temperature and humidity sensor 11 is detachably connected with the humidification bottle 10, one end of the oxygen temperature and humidity sensor 11 is electrically connected with the control module 2, the control module 2 adopts an STM32 series single chip microcomputer, the model of the oxygen temperature and humidity sensor 11 is RS485, the oxygen concentration and the temperature and humidity in the humidification bottle 10 are detected by the oxygen temperature and humidity sensor 11, and the collected data signals are transmitted to the control module 2 in time, the flow rate of oxygen is adjusted by the flow control knob 14, and the temperature of the produced oxygen is adjusted by the temperature adjusting switch 13.

Further, a GSM module 18 is arranged on one side of the control module 2, the GSM module 18 is detachably connected with the machine body 1 through screws, the GSM module 18 is electrically connected with the control module 2, a display 15 is embedded in one side of the machine body 1, the display 15 is electrically connected with the control module 2, a buzzer 16 is embedded in the other side of the machine body 1, the buzzer 16 is electrically connected with the control module 2, an alarm lamp 17 is arranged beside the buzzer 16, the alarm lamp 17 is detachably connected with the machine body 1, the alarm lamp 17 is electrically connected with the control module 2, the GSM module is of a TC35 type, the display 15 is of an LCD1602 liquid crystal display, the control module 2 transmits information to an external mobile terminal through the GSM module 18 by wireless communication, and people can know data such as oxygen concentration, temperature and humidity in the oxygenerator the like in a long distance; through LCD1602 LCD 15, buzzer 16 and warning light 17, the signal that control module 2 received and handled can be given the personnel in the vicinity to detailed information through LCD1602 LCD 15, like: oxygen concentration, temperature and humidity and other data; the buzzer 16 and the alarm lamp 17 are used, so that nearby personnel can determine whether the oxygen generator works normally at any time.

Further, the filter layer 3 includes the perforated plate 19, the sponge layer 20, the activated carbon layer 21, plate 22 and flax fiber layer 24, open the small opening 23 in the plate 22, perforated plate 19 embedding is installed at organism 1 surface, press the effect that flax fiber layer 24 has the absorption tiny dust, can detain tiny impurity particle in it through sponge layer 20, sponge layer 20 and plate 22 closed space are filled with activated carbon layer 21, can adsorb harmful gas in the air through activated carbon layer 21, perforated plate 19's pore diameter is 0.5 millimeter, can keep off great impurity particle check in the external world, multiple protection, very big reduction the possibility that impurity got into in the air, when reducing the loss, the life of oxygenerator has also been improved.

Furthermore, the inner wall of the machine body 1 is pasted with silencing cotton, silencing paint is coated on the inner surface of the machine body 1, the silencing paint is damping paint, is an advanced material for absorbing sound and can absorb high-frequency noise, and the silencing cotton is pasted outside the silencing paint and can absorb low-frequency noise.

The working principle is as follows: the oxygen generator is preset by moving a flow control switch 14 and a temperature regulating switch 13 during working, air enters an air compressor 4 through a filter layer 3, reaches a molecular sieve bed A7 and a molecular sieve bed B8 through an electromagnetic valve 5, nitrogen is adsorbed during pressurization, other unabsorbed oxygen is collected and conveyed to an oxygen tank 9 and a humidification bottle 10 through pipelines, an oxygen temperature and humidity sensor 11 detects the concentration and the temperature and humidity of the oxygen in the humidification bottle 10 and transmits collected data signals to a control module 2 in time, the flow of the oxygen is regulated through the flow control knob 14, the temperature of the produced oxygen is regulated through the temperature regulating switch 13, information is transmitted to an external moving end through a GSM module 18 in wireless communication, people can know the concentration, the temperature and the humidity of the oxygen in the oxygen generator in time at a remote place, and other data can be obtained by the control module through an LCD1602 liquid crystal display 15, if a special condition occurs, the buzzer 16 and the alarm lamp 17 immediately warn to protect personal property of the user.

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 (7)

1. The utility model provides a domestic oxygenerator, includes organism (1), control module (2) and filter layer (3), its characterized in that: the filter layer (3) is embedded and connected with one side of the machine body (1), the control module (2) is embedded and installed at the other side of the machine body (1), the control module (2) is fixedly connected with the machine body (1) through a screw, a handle (33) is arranged on the upper surface of the machine body (1), four corners of the lower surface of the machine body (1) are provided with universal wheels (31), an air outlet (32) is arranged below the control module (2), the air outlet (32) is connected with the machine body (1) in a sliding way through a groove, one side of the machine body (1) corresponding to the control module (2) is provided with a radiator (6), the radiator (6) is embedded in the outer surface of the machine body (1) through screws, radiator (6) top is equipped with power (29), power (29) and organism (1) can be dismantled and be connected, power (29) surface is equipped with hole (30) that charges.

2. A domestic oxygen generator according to claim 1, wherein: organism (1) internally mounted has air compressor (4), solenoid valve (5), molecular sieve bed A (7), molecular sieve bed B (8), oxygen jar (9) and humidifying bottle (10), air compressor (4) and solenoid valve (5) pipe connection, solenoid valve (5) are connected with molecular sieve bed A (7), molecular sieve bed B (8), molecular sieve bed A (7), molecular sieve bed B (8) are connected with oxygen jar (9) through the pipeline, oxygen jar (9) are connected with humidifying bottle (10), humidifying bottle (10) are connected with gas outlet (32), install heating rod (35) in humidifying bottle (10).

3. A domestic oxygen generator according to claim 1, wherein: radiator (6) are connected with air compressor (4), solenoid valve (5), molecular sieve bed A (7) and molecular sieve bed B (8) through the pipeline, radiator (6) are including radiator window (25) and radiator fan (26), radiator fan (26) embedding is installed at radiator window (25) inboard, radiator window (25) central authorities install blast pipe (34), blast pipe (34) and solenoid valve (5) flange joint.

4. A domestic oxygen generator according to claim 2, wherein: install flow control knob (14) on control module (2), flow control knob (14) are connected with oxygen jar (9), control module (2) one side is equipped with temperature regulation switch (13), temperature regulation switch (13) and heating rod (35) electric connection install oxygen temperature and humidity sensor (11) in humidifying bottle (10), oxygen temperature and humidity sensor (11) one end can be dismantled with humidifying bottle (10) and be connected, oxygen temperature and humidity sensor (11) one end and control module (2) electric connection.

5. A domestic oxygen generator according to claim 1, wherein: control module (2) one side is equipped with GSM module (18), GSM module (18) can be dismantled with organism (1) through the screw and be connected, GSM module (18) and control module (2) electric connection, display (15) are installed in the embedding of organism (1) one side, display (15) and control module (2) electric connection, bee calling organ (16) are installed in organism (1) opposite side embedding, bee calling organ (16) and control module (2) electric connection, the next door of bee calling organ (16) is equipped with alarm lamp (17), alarm lamp (17) can be dismantled with organism (1) and be connected, alarm lamp (17) and control module (2) electric connection.

6. A domestic oxygen generator according to claim 1, wherein: the filter layer (3) comprises a screen plate (19), a sponge layer (20), an activated carbon layer (21), a plate (22) and a flax fiber layer (24), a leak hole (23) is formed in the plate (22), and the screen plate (19) is embedded in the outer surface of the machine body (1).

7. A domestic oxygen generator according to claim 1, wherein: the noise reduction cotton is adhered to the inner wall of the machine body (1), and noise reduction paint is coated on the inner surface of the machine body (1).

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