WO2020228869A2

WO2020228869A2 - Water environment aeration purification apparatus

Info

Publication number: WO2020228869A2
Application number: PCT/CN2020/109478
Authority: WO
Inventors: 朱晶晶
Original assignee: 苏州普轮电子科技有限公司
Priority date: 2020-08-14
Filing date: 2020-08-17
Publication date: 2020-11-19
Also published as: CN213112688U; WO2020228869A3; JP3232657U

Abstract

Disclosed is a water environment aeration purification apparatus, specifically relating to the field of water treatment, and comprising a housing, the middle of the bottom of the housing being provided with a first motor, the top of the first motor being provided with a stirring rod, the top of the left side of the housing being provided with a water inlet hole, the middle of the water inlet hole being provided with a first valve, the bottom of the first valve being provided with an engagement groove. Water enters a water storage tank when the first valve is open, and the first motor rotates when a set amount is reached in the water storage tank, so that the water in the water storage tank is thoroughly stirred. A third motor is started and uses an impeller to take in air, so that the air is fully dissolved. The water aerated under an air pressure effect flows out from the first valve, thereby achieving an aeration effect. For normal aeration, the first valve need not be closed. If the degree needs to be controlled, the first valve may be closed, and when the air has finished entering from an air inlet pipe, a second valve is opened, so that the aerated water is let out. Only the amount of water in the water storage tank is aerated each time, so as to achieve the effect of controlling aeration.

Description

Aeration and purification device for water environment

Technical field

The utility model relates to the technical field of water treatment, more specifically, the utility model relates to a water environment aeration purification device.

Background technique

Aeration is the process of forcibly transferring the oxygen in the air to the liquid. Its purpose is to obtain enough dissolved oxygen. In addition, aeration also has the purpose of preventing the sinking of the suspended body in the pool and strengthening the contact of organic matter in the pool with microorganisms and dissolved oxygen. It is often used in industrial wastewater treatment, and this principle is also useful in daily breeding sites.

In water environment treatment, the principle of aeration is often used to make water treatment more convenient, but in general water environment treatment, the efficiency of aeration and the demand for aeration equipment are often mismatched. The utilization rate of aeration equipment cannot be maximized, so we propose a water environment aeration purification device to solve the above problems.

Utility model content

In order to overcome the above-mentioned shortcomings of the prior art, the embodiment of the present invention provides a water environment aeration purification device. The technical problem to be solved by the present invention is: how to control the degree of aeration and make the aeration more efficient .

In order to achieve the above objective, the present invention provides the following technical solutions: a water environment aeration and purification device, including a housing, a motor one is arranged in the middle of the bottom of the housing, a stirring rod is arranged on the top of the motor one, and the left side of the housing The top of the side is provided with a water inlet, the middle of the inlet is provided with a valve, the bottom of the valve is provided with a slot, the right side of the valve is movably connected with a screw, and the bottom of the screw is fixedly connected with a motor 2. An auxiliary rod is arranged on the left side of the screw rod, an air inlet duct is arranged in the middle of the top of the housing, an impeller is arranged in the middle of the air inlet duct, and a motor is arranged on the left side of the impeller 3. There is valve two, a water storage tank is provided on the right side of the water inlet, a valve three is provided on the right side of the bottom of the water storage tank, a screw is provided on the right side of the valve three, and a bearing sleeve is movably connected to the outside of the screw. The outer side of the bearing sleeve is provided with a piston, the bottom of the screw is provided with a motor 4, and the top of the right side of the housing is provided with a water outlet.

In a preferred embodiment, the housing is made of waterproof material, has good airtightness, and protects the internal equipment from water damage.

In a preferred embodiment, the stirring rod rotates around a shaft driven by the first motor, and there is a sealing ring between the first motor and the shaft to prevent water from entering the first motor.

In a preferred embodiment, the connection between the water inlet and valve 1 is sealed, and the valve is closed once to ensure that no water enters. Valve 1 and valve 2 have the same structure as valve 3, and valve 2 is usually closed. , Can be used to control the aeration volume when needed.

In a preferred embodiment, the air intake pipe is divided into two halves at the top of the water storage tank, one half leads to the water storage tank, and the other half leads to the space between the motor 4 and the piston at right angles thereto.

In a preferred embodiment, the wind direction of the impeller faces the water storage tank, and the impeller is controlled by the third motor, and the impeller enters the water storage tank to make oxygen melt into the water.

In a preferred embodiment, the screw is treated with rust prevention to ensure that the piston can run normally on the screw.

In a preferred embodiment, the inner wall of the water storage tank is sealed to prevent the inner wall from being corroded in water for a long time.

In a preferred embodiment, the bearing sleeve is sealed to prevent corrosion, and the piston outside the bearing sleeve is fixed to it.

In a preferred embodiment, the tops of the air inlet pipe and the water outlet are both above the horizontal plane, and both the air inlet and the drain are above the horizontal plane.

Compared with the prior art, the technical effects and advantages of the utility model:

1. The utility model puts water into the water storage tank as soon as the valve is opened. When the water storage tank reaches the set amount, the motor is turned on to drive the stirring rod to rotate, so that the water in the storage tank is fully stirred, and at the same time, the three-purpose impeller of the motor is turned on Inhale the air to fully dissolve the air in the water. The aerated water will flow out of the valve under the action of air pressure to achieve the aeration effect. If it is a normal aeration, the valve can not be closed. If you need to control it In order to control the amount of aeration, only one water storage tank can be aerated at a time by opening valve two after the air has completely entered from the intake pipe to let the aerated water go out.

2. The utility model opens the valve one, fills the water storage tank with water, closes the valve two, closes the valve one, fully aerates the water under the action of the stirring rod and the air inlet pipe, and opens the valve three to make Water enters above the piston. After a period of time, valve 3 is closed, motor 4 is started so that the bearing sleeve takes the piston to squeeze the water above, and spray water from the water outlet. The sprayed water will cause bubbles on the surface of the water and increase the water body. When the piston goes up, because of the intake pipe between the motor 4 and the piston, no vacuum will be generated between the piston and the piston, which is convenient for the piston to return to the original position and reciprocate. At the same time, the bottom and the upper part of the water body are exposed. To improve the efficiency of aeration.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is an enlarged schematic diagram of the structure at A in Fig. 1 of the utility model.

Figure 3 is a schematic diagram of a structure of the valve of the present invention.

Figure 4 is a schematic diagram of the piston structure of the utility model.

The reference signs are: 1 housing, 2 motor 1, 3 stirring rod, 4 water inlet, 5 valve 1, 6 card slot, 7 screw rod, 8

motor

2, 9 auxiliary rod, 10 air inlet pipe, 11 impeller, 12 Motor three, 13 valve two, 14 water storage tank, 15 valve three, 16 screw, 17 bearing sleeve, 18 piston, 19 motor four, 20 water outlet.

Detailed ways

A water environment aeration and purification device shown in Figures 1-2 includes a housing 1, a motor 2 is arranged in the middle of the bottom of the housing 1, a stirring rod 3 is arranged on the top of the motor 2, and the housing 1 The top of the left side is provided with a water inlet 4, the middle of the water inlet 4 is provided with a valve 5, the bottom of the valve 5 is provided with a slot 6, and the right side of the valve 5 is movably connected with a screw rod 7, so A second motor 8 is fixedly connected to the bottom of the screw rod 7, an auxiliary rod 9 is arranged on the left side of the screw rod 7, and an air inlet duct 10 is arranged in the middle of the top of the housing 1.

Further, the housing 1 is made of waterproof material, which has good airtightness, and protects internal equipment from water damage

Further, the stirring rod 3 rotates around the shaft driven by the motor 1-2, and there is a sealing ring between the motor 1-2 and the shaft to prevent the motor 1-2 from entering water.

Further, the connection between the water inlet 4 and the valve one is sealed, and when the valve one is closed, it is ensured that no water enters. The structure of the valve one, the valve two and the valve three and the valve three are the same. It is closed and can be opened when needed to control the aeration volume.

Further, the air intake duct 10 is divided into two halves at the top of the water storage tank 14, one half leads to the water storage tank 14, and the other half leads to the space between the motor 29 and the piston 18 at right angles.

The specific implementation is as follows: when in use, the valve 5 is opened to put water into the water storage tank 14. When the water storage tank 14 reaches the set amount, the motor 1 2 is turned on to drive the stirring rod 3 to rotate, so that the water in the water storage tank 14 is fully stirred At the same time, turn on the motor three 12 and use the impeller 11 to suck in the air to fully dissolve the air in the water. The aerated water will flow out of the valve five under the action of air pressure to achieve the aeration effect. If it is a normal aeration For air, valve one 5 does not need to be closed. If you need to control the degree, you can close valve one 5. When the air enters from the intake pipe 10 completely, open valve two 13 to control the amount of each aeration.

According to a water environment aeration purification device shown in Figures 1-4, the air inlet pipe 10 is provided with an impeller 11 in the middle, a motor three 12 is provided on the left side of the impeller 11, and the left side bottom of the housing 1 is provided There is a valve two 13, a water storage tank 14 is provided on the right side of the water inlet 4, a valve three 15 is provided on the right side of the bottom of the water storage tank 14, a screw 16 is provided on the right side of the valve three, and the outer side of the screw 16 A bearing sleeve 17 is movably connected, the outer side of the bearing sleeve 17 is provided with a piston 18, the bottom of the screw 16 is provided with a motor 29, and the top right side of the housing 1 is provided with a water outlet 20.

Further, the wind direction of the impeller 11 is toward the water storage tank 14, the impeller 11 is controlled by the motor III 12, and the impeller 11 enters the water storage tank 14 to inject oxygen into the water.

Furthermore, the screw 16 is treated with rust prevention to ensure that the piston 18 can run normally on the screw 16.

Further, the inner wall of the water storage tank 14 is sealed to prevent the inner wall from being corroded in water for a long time.

Further, the bearing sleeve 17 is sealed to prevent corrosion, and the piston 18 outside the bearing sleeve 17 is fixed to it.

Further, the tops of the air inlet pipe 10 and the water outlet 20 are both above the horizontal plane, and the intake and drainage are both above the horizontal plane.

The specific implementation is as follows: in use, after opening the valve 1 5, the water storage tank 14 is filled with water, the valve 2 13 is closed, and the valve 1 5 is closed, and the water is fully discharged under the action of the stirring rod 3 and the air inlet pipe 10. After aeration, open valve three 15 to allow water to enter above the piston 18. After a period of time, close valve three 15 and start the motor four 19 to make the bearing sleeve 17 carry the piston 18 to squeeze the water above, and spray water from the water outlet 20 The sprayed water will cause bubbles on the water surface to increase the amount of aeration above the water body. When the piston 18 goes up, the intake pipe 10 between the motor 29 and the piston 18 prevents it from generating vacuum, which is convenient The piston 18 returns to the original position and reciprocating can improve the efficiency of aeration.

Claims

A water environment aeration and purification device, comprising a housing (1), characterized in that: a motor (2) is arranged in the middle of the bottom of the housing (1), and a stirring rod (3) is arranged on the top of the motor (2) ), a water inlet (4) is opened on the top left side of the housing (1), a valve (5) is arranged in the middle of the water inlet (4), and a card slot (5) is arranged at the bottom of the valve (5) 6) The right side of the valve one (5) is movably connected with a screw rod (7), the bottom of the screw rod (7) is fixedly connected with a motor two (8), and the screw rod (7) is provided with an auxiliary Rod (9), an air inlet duct (10) is arranged in the middle of the top of the casing (1), an impeller (11) is arranged in the middle of the air inlet duct (10), and a motor three is arranged on the left side of the impeller (11) (12) A valve two (13) is provided at the bottom of the left side of the housing (1), a water storage tank (14) is provided on the right side of the water inlet (4), and a water storage tank (14) is provided on the right side of the bottom of the water storage tank (14) There is valve three (15), the right side of the valve three (15) is provided with a screw (16), the outer side of the screw (16) is movably connected with a bearing sleeve (17), and the outer side of the bearing sleeve (17) is provided with a piston (18) A motor four (19) is arranged at the bottom of the screw (16), and a water outlet (20) is arranged at the top of the right side of the housing (1).
The aeration and purification device for a water environment according to claim 1, wherein the housing (1) is made of waterproof material and has good airtightness.
A water environment aeration purification device according to claim 1, characterized in that: the stirring rod (3) rotates around the shaft driven by the motor one (2), and there is a seal between the motor one (2) and the shaft ring.
A water environment aeration purification device according to claim 1, characterized in that: the connection between the water inlet (4) and valve one (5) is sealed, valve one (5), valve two ( 13) Same structure as valve three (15).
The aeration and purification device for a water environment according to claim 1, wherein the air inlet pipe (10) is divided into two halves at the top of the water storage tank (14), one half leads to the water storage tank (14), and the other It leads to between the motor four (19) and the piston (18) at right angles.
The aeration and purification device for water environment according to claim 1, characterized in that the wind direction of the impeller (11) is toward the water storage tank (14), and the impeller (11) is controlled by the motor three (12).
A water environment aeration purification device according to claim 1, characterized in that the screw (16) is treated with rust prevention.
A water environment aeration purification device according to claim 1, characterized in that the inner wall of the water storage tank (14) is sealed.
The aeration and purification device for a water environment according to claim 1, wherein the bearing sleeve (17) is sealed.
The aeration and purification device for a water environment according to claim 1, wherein the tops of the air inlet pipe (10) and the water outlet (20) are both above the horizontal plane.