CN217209743U - An indoor diffuse oxygen supply terminal - Google Patents

Abstract

This patent discloses an indoor dispersion oxygen supply terminal, which includes: an internal pipeline group, a humidification tube, an anion generating chamber, a Helmholtz double-spiral noise reduction chamber, a dispersion air chamber, an outer casing, and a rotating base. In this indoor diffuse oxygen supply terminal, by optimizing various structures and intelligently controlling the relevant work flow of the diffuse oxygen supply terminal through a microcomputer, it can not only affect the sleep of residents at night due to noise, but also provide the room with appropriate humidity and concentration. The negative oxygen ion environment guarantees the user's healthy oxygen demand in a true sense.

Description

An indoor diffuse oxygen supply terminal

technical field

The utility model relates to the technical field of oxygen supply devices, in particular to a high-performance indoor dispersion oxygen supply terminal.

Background technique

Nowadays, not only residents in high-altitude areas suffer from hypoxia, but more and more residents in low-altitude areas often suffer from various diseases due to hypoxia, especially the elderly, pregnant women, students, company employees, government officials, etc. Faced with various life or work pressures, the body is prone to a series of adverse reactions due to hypoxia. Therefore, it is essential to maintain a stable and convenient high-quality oxygen-rich supply in their living or working environment, but traditional nasal feeding oxygen supply cannot solve this problem well.

SUMMARY OF THE INVENTION

In response to the above problems, this patent provides an indoor dispersion oxygen supply terminal, including: an internal pipeline group, a humidification tube, an anion generating chamber, a Helmholtz double helix noise reduction chamber, a dispersion air chamber, an outer casing, and a rotating base.

Further, the internal pipeline group includes an oxygen supply pipe, a first solenoid valve, a water inlet pipe, a small hydraulic pump, a second solenoid valve, a gas channel, a middle hole, and a diffuser.

Further, there is a built-in spiral wall in the humidification pipe.

Further, there is a negative ion generator installed at the top of the chamber in the negative ion generating chamber.

Further, the Helmholtz double-spiral noise reduction cavity has two resonance chambers, a spiral baffle, a through hole, and an air outlet channel.

Further, the dispersion air chamber includes a circular thin plate, an air storage chamber, an oxygen concentration sensor, and a mesh dispersion hole.

Further, the outer casing is divided into an upper casing and a lower casing, and the upper casing is provided with a microcomputer, a smoke sensor, and a muffler cotton is filled between the upper casing and the internal structure; Atomizer groove, annular ceramic atomizer, water outlet pipe.

Further, the rotary base includes an adjusting wheel and a cylindrical roller bearing.

Description of drawings

Figure 1 is a schematic cross-sectional structure diagram of the dispersion oxygen supply terminal, marked as: internal pipeline group (1), oxygen delivery pipe (101), first solenoid valve (101a), water inlet pipe (102), small hydraulic pump (102a) ), second solenoid valve (102b), gas channel (103), middle hole (104), diffuser (105), humidity sensor (106); humidification pipe (2), built-in spiral wall (201); negative ion generation chamber (3), negative ion generator (301); Helmholtz double helix noise reduction cavity (4), air outlet channel (401), through hole (402), spiral baffle (403), resonance chamber (404); Dispersion air chamber (5), circular sheet (501), air storage chamber (502), oxygen concentration sensor (503); outer casing (6), upper casing (601), lower casing (602), water outlet pipe (602a), water circulation channel (602b), atomizing sheet groove (602c), third solenoid valve (602d); rotary base (7), cylindrical roller bearing (702); annular ceramic atomizing sheet (8) ); silencer cotton (9).

Figure 2 is a schematic three-dimensional structure diagram of the diffusion oxygen supply terminal, marked as: mesh diffusion hole (504), smoke sensor (601a), microcomputer (601b), adjusting wheel (701).

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:

As shown in Figures 1 and 2, an indoor dispersion feeding terminal includes: an internal pipeline group (1), a humidification tube (2), a negative ion generating chamber (3), and a Helmholtz double helix noise reduction cavity (4) , Dispersion air chamber (5), outer casing (6), rotating base (7).

The internal pipeline group (1) includes an oxygen supply pipe (101), a first solenoid valve (101a), a water inlet pipe (102), a small hydraulic pump (102a), a second solenoid valve (102b), a gas channel (103), Intermediate hole (104), diffuser (105).

The diffuser (105) in the inner pipe group (1) is in the shape of a shower. When the oxygen enters the diffuser (105) through the gas channel (103), the pressure increase is conducive to the rapid diffusion of the oxygen and flows out from each air hole.

The ultrasonic liquid level sensor (107) in the internal pipeline group (1) automatically detects and controls the small hydraulic pump (102a) and the second solenoid valve (102b) to replenish water, so as to ensure the normal operation of the annular ceramic atomizing sheet (8). and the water level in the humidification pipe (2) is normal.

The humidification pipe (2) has a built-in helical wall (201), which is fixed with the inner pipe group (1) and the lower casing (602) of the outer casing (6) through screw connection.

Preferentially, the humidification tube (2) is made of plexiglass whose acoustic impedance is closer to that of water, so as to minimize the ultrasonic reflection loss at the interface between the water and the bottle wall caused by the large difference in acoustic impedance between the two, so that the humidification tube (2) 2) to obtain more ultrasonic energy.

The negative ion generating chamber (3) has a negative ion generator (301) installed at the top of the chamber.

The Helmholtz double-spiral noise reduction cavity (4) has two resonance chambers (404), a spiral baffle (403) on the inner wall of the chamber, a through hole (402) between the two chambers, two The outlet channel (401) is above the two resonance chambers (404).

A circular thin plate (501) is arranged at the top of the air storage chamber (503) of the dispersion and outlet air chamber (5), which is used for resonance noise reduction; the front end of the air storage chamber (503) is provided with a mesh diffusion hole (504), an oxygen concentration sensor (502).

Preferably, the circular sheet (501) is made of a damped flexible composite sheet, which can minimize the new noise generated when the sheet itself vibrates.

The outer casing (6) is divided into an upper casing (601) and a lower casing (602), the upper casing (601) is provided with a control panel (601b), and the smoke sensor (601a) is located above the microcomputer (601b), which can The smoke signal is detected in real time to ensure the safety of residents' life; the sound-absorbing cotton (9) is filled between the upper casing (601) and the internal structure; the lower casing (602) has a water circulation channel (602b) inside, and the water flows from the water inlet pipe (102) The water flows in, passes through the annular ceramic atomizing plate (8) installed in the atomizing plate groove (602c), and then flows out from the water outlet pipe (602a).

The microcomputer (601b) receives real-time terminal data from the ultrasonic liquid level sensor (107), the oxygen concentration sensor (502), the smoke sensor (601a), and the humidity sensor (106), and after intelligent calculation, controls such as the first solenoid valve (101a) ), the second solenoid valve (102b), the third solenoid valve (602d), the small hydraulic pump (102a), etc., to achieve the purpose of convenience, safety and reliability; at the same time, the APP on the mobile phone can also be used to realize the dispersive feeding. Remote control of system terminals.

A cylindrical roller bearing (702) is installed in the rotary base (7), and the direction of the dispersion port can be adjusted by adjusting the runner (701), which is convenient for use.

Specifically, the work flow of this embodiment is: the first solenoid valve (101a) is opened, oxygen enters through the oxygen delivery pipe (101), a part of the oxygen is diffused into the humidification pipe (2) through the diffuser (105), and then along the humidification pipe The built-in spiral wall (201) in (2) flows upward; at the same time, the annular ceramic atomizing sheet (8) in the lower casing (602) of the outer casing (6) works, and the ultrasonic atomization comes out of the humidification tube (2). The liquid in the inner surface layer of the liquid forms mist droplets, which are fully mixed with the oxygen flowing out from the middle hole (104) to realize secondary humidification.

The oxygen after the secondary humidification enters the negative ion generation chamber (3) through the gas channel (103), and is mixed with the negative ions generated by the negative ion generator (301) to form negative oxygen ions with a concentration of 2000-5000/cm ³ , and then enters the Helm. The Holtz double-spiral noise reduction cavity (4), the negative oxygen ion flow enters two resonance chambers (404) that share side walls and are coupled to each other respectively, and the spiral baffle plate (403) on the inner wall of the resonance chamber (404) has It helps to dissipate sound energy and achieve primary noise reduction; then negative oxygen ions flow through the air outlet channel (401) into the diffused air outlet chamber (5), and resonate with the circular thin plate (501) on the top of the air storage chamber (503) to achieve secondary Secondary noise reduction, and finally overflows through the mesh diffuser hole (504).

The beneficial effects of the utility model are: by optimizing various structures and intelligently controlling the relevant work flow of the diffusion oxygen supply terminal through a microcomputer, the noise does not affect the nighttime sleep of the residents, but also provides the room with a negative effect of proper humidity and concentration. The oxygen ion environment guarantees the user's healthy oxygen demand in a true sense.

The above is only one of the preferred embodiments of the present utility model, and all technical solutions formed by modification, improvement, equivalent or equivalent transformation within the spirit and principle of the present utility model shall be included in the technical solutions defined by the patent claims. within the range.

Claims (6)

1. An indoor diffuse oxygen supply terminal comprising: the device comprises an internal pipeline group (1), a humidifying pipe (2), a negative ion generating bin (3), a Helmholtz double-helix noise reduction cavity (4), a dispersion air outlet bin (5), an outer shell (6) and a rotary base (7); the inner pipeline group (1) comprises an oxygen delivery pipe (101), a first electromagnetic valve (101 a), a water inlet pipe (102), a small hydraulic pump (102 a), a second electromagnetic valve (102 b), a gas channel (103), a middle hole (104) and a diffuser (105); the humidifying pipe (2) is internally provided with a built-in spiral wall (201); the negative ion generating bin (3) is internally provided with a negative ion generator (301); the Helmholtz double-helix noise reduction cavity (4) is provided with two resonance chambers (404), a spiral baffle (403) is arranged on the inner wall of each chamber, a through hole (402) is formed between the two chambers, and two air outlet channels (401) are arranged above the two resonance chambers (404); a round thin plate (501) is arranged at the top end of a gas storage bin (503) of the diffusion gas outlet bin (5), and a reticular diffusion hole (504) and an oxygen concentration sensor (502) are arranged at the front end of the gas storage bin; the outer shell (6) is divided into an upper shell (601) and a lower shell (602), and a microcomputer (601 b) and a smoke sensor (601 a) are arranged on the upper shell (601); the silencing cotton (9) is filled between the upper shell (601) and the internal structure; a water circulation channel (602 b), an atomizing sheet groove (602 c), an annular ceramic atomizing sheet (8), a water outlet pipe (602 a) and a third electromagnetic valve (602 d) are arranged in the lower shell (602); a cylindrical roller bearing (702) is arranged in the rotary base (7).

2. The indoor diffusion oxygen supply terminal of claim 1, wherein: the diffuser (105) in the inner set of ducts (1) is shower-shaped.

3. The indoor diffusion oxygen supply terminal of claim 1, wherein: the annular ceramic atomizing plate (8) is arranged in the atomizing plate groove (602 c) and sleeved outside the humidifying pipe (2) in a sleeved mode.

4. The indoor diffusion oxygen supply terminal of claim 1, wherein: the humidifying pipe (2) is made of organic glass with acoustic resistivity close to that of water.

5. The indoor diffusion oxygen supply terminal of claim 1, wherein: the circular thin plate (501) which is used for diffusing the gas outlet bin (5) is made of a flexible composite plate material with damping.

6. The indoor diffusion oxygen supply terminal of claim 1, wherein: the microcomputer (601 b) receives terminal data transmitted from the oxygen concentration sensor (502), the smoke sensor (601 a), the humidity sensor (106) and the ultrasonic liquid level sensor (107) in real time, and controls the on-off of the first electromagnetic valve (101 a), the second electromagnetic valve (102 b), the third electromagnetic valve (602 d), the small hydraulic pump (102 a) and the like after intelligent calculation, so that the purposes of convenience, safety and reliability are achieved; meanwhile, the remote control of the dispersion nutrient supply system terminal can be realized through the APP on the mobile phone.

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