JPH0660496U - Micro air insertion device - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] Purify the water quality of polluted rivers, ponds, lakes, etc. [Structure] The solar cell 15 is installed on the upper part of the levitation-shaped main body 1, and the submersible pump 6 is installed on the rear bottom part. When the submersible pump 6 is operated, water and air are sucked through the suction port 7, and the rotating power of the submersible pump 6 forms fine bubbles that are discharged from the discharge port 8 through the discharge pipe 10 to the water bottom. The removable weight 3 is fixed to the bottom of the levitation-shaped main body 1 depending on the place of installation, so that the levitation body can be stabilized during levitation and can return to its own weight even when it falls. The weight 13 is submerged in the bottom of the water in advance, and the float-shaped main body 1 is connected with the string 14 to hold the predetermined position.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 In the present invention, the water quality of rivers, ponds, lakes, etc. has been increasingly polluted and polluted in recent years.It is a method of reducing the pollutants and returning them to their original beautiful water. Anaerobic bacteria are often used as pollutants. Occurrence, it is a state of lack of oxygen in the water, when anaerobic bacteria occur, it causes spoilage and leads to the generation of malodorous gas, the way to prevent them is to put air into the water and The micro air insertion device is a method of replenishing water, inhibiting the growth of anaerobic bacteria, conversely promoting the generation of aerobic bacteria, treating pollutants with aerobic bacteria, and purifying water. Therefore, the installation location can be arbitrarily selected and installed depending on the pollution conditions, and since it does not require external power supply, the installation location and building for safety measures are unnecessary. Easily and can be inexpensively installed, characterized in that sufficiently comes efficiently emitting 揮出 the ability, to a fine air insertion device.

[0002]

[Prior art]

 In the past, the method of injecting oxygen into rivers, ponds, lakes, etc. was rarely practiced because it required electricity to install an air injection device, and there were restrictions such as the place of installation. The work to install the piping to the position where the pollutant is present requires a great deal of labor and high cost because it is underwater.

[0003]

[Problems to be solved by the device]

 Conventionally, the air injection device has become a large device, and selection of the installation site due to the generation of noise and, in some cases, a lot of labor and time such as purchase of land, electricity and safety measures. Because of this, buildings were required, and conventional air injection devices required high equipment costs, which hindered the development of water purification.

In view of the above, the present invention makes the installation site and building unnecessary by using a solar cell to levitate and install it in rivers, ponds, lakes, etc., which greatly reduces the installation cost and maintenance cost. It is an object of the present invention to provide a fine air insertion device that saves time and can be installed stably over a long period of time.

[0005]

[Means for Solving the Problems]

 In the fine air insertion device according to the invention of claim 1, a light and stable substance such as styrofoam is filled and adhered inside the floating body to form an air layer so that a constant stable buoyancy is achieved. When installed in a place where there is sufficient depth of water to prevent stable floating due to wind, waves, etc., by attaching a weight to the bottom, the center of gravity of the levitation-shaped body is on the bottom side, and the buoyancy applied to the levitation-shaped body Due to the center of gravity being on the bottom side, the levitation body does not tip over, and always keeps stability under any condition and always returns to the bottom with its own weight.When installing in a shallow water depth, remove the weight and float. It can also be installed, and the outflow prevention metal fittings attached to the floating shape main body are made of gravel, etc. With a string It is possible to maintain a fixed position by connecting it to a predetermined length and prevent it from flowing by wind or waves and to return to the original position even when tilted, and the fine air insertion device can be used for rivers or ponds. It is possible to easily select a location with good purification efficiency by checking the condition of water pollution such as lake water and the flow of water, so that the purification effect can be fully exerted, and no fine air insertion device is installed on the ground. Since it does not require electric power and electricity from the outside, it saves energy resources and ensures the safety of the installation site, and also makes it easy to move the installation site.

In the fine air insertion device according to the second aspect of the present invention, the submersible pump is installed at the rear bottom of the inside of the floating body. The submersible pump that is always under water has water and air due to suction force during pump operation. At the same time, the air from the intake is sucked from the intake, and the sucked air is cut by the rotational force of the submersible pump to form fine air bubbles, which pass through the discharge pipe from the submersible pump's outlet to form fine air bubbles in the water. By releasing it and inserting air into the bottom of oxygen-deficient rivers, ponds, lakes, etc., it prevents the growth of anaerobic bacteria and prevents spoilage, and prevents the accumulation of pollutants by the water flow accompanying the rise of bubbles. On the contrary, oxygen supplementation can promote the purification of pollutants by growing aerobic bacteria, and the fine air insertion device confirmed the water pollution such as rivers, ponds, lakes, etc. and the flow of water. It is possible to easily select a location with good purification efficiency, so that the effect of purification can be fully exerted, and because a fine air insertion device is not installed on the ground and electricity from the outside is not required, it is an energy resource. This saves energy and ensures the safety of the installation site, and also makes it easy to move the installation site.

In the fine air insertion device according to the invention of claim 3, a solar cell having a capacity necessary for the operation of the underwater pump is fixed to the upper surface of the levitation-shaped main body, and the daytime sunlight is used to generate power to the underwater pump. Oxygen deficiency in water and spoilage of pollutants that occur when power is supplied frequently occur when the daytime temperature is high.Therefore, operating with sunlight during the day can be sufficiently effective. And because there is no need to supply power from the outside, the installation location can be freely selected and the movement is easy and easy, and purification can be promoted. It is possible to easily select a location with good purification efficiency by checking the water pollution and water flow conditions in ponds and lakes, etc., so that the purification effect can be fully exerted, and a fine air insertion device is installed on the ground. Not installed and external Since electricity is not required, energy resources can be saved, the installation site can be secured safely, and the installation site can be easily moved.

[0008]

[Action]

 According to the invention of claim 1, when installing in a place where there is a possibility of falling due to wind and waves due to wind and waves, a weight is attached to the floating body to move the center of gravity, keeping the upper part always stable. Even if it falls down, it will return to its own weight even if it falls, prevent the solar cell mounted on the upper part of the floating shape body from being submerged in water for a long time due to a fall, and prevent the submersible pump from running dry, or at a place with a shallow water depth. If you want to install it on the floor, you can remove the weight and install it.Select the installation location according to the pollution situation, and move the position due to the change of pollution, such as special equipment or special technology. It can be easily installed at an efficient position with a string etc. without needing it.

According to the second aspect of the invention, the submersible pump is installed at the rear bottom of the inside of the floating body, and the submersible pump which is always located in the water simultaneously draws water and air from the air intake port due to suction force during operation. Air is sucked from the suction port, the air is cut into fine bubbles, and a large amount of bubbles are constantly created and released to the bottom of the water.By inserting air into the bottom of the oxygen-deficient bottom, the growth of anaerobic bacteria is prevented and decay is prevented. On the other hand, aerobic bacteria can be grown and the pollutants can be treated with bacteria, and the purification of highly efficient treatment can be achieved without the need for special equipment or special technology to prevent the accumulation of pollutants by the water flow of air bubbles.

According to the third aspect of the present invention, a solar cell having a capacity necessary for operating the submersible pump is installed on the upper surface of the floating body, and the submersible pump is operated by generating electricity by daytime sunlight. Since the power supply can be self-sufficient by the micro air insertion device itself, the installation location can be freely selected and installed, so it can be installed in an efficient position without the need for special equipment or special technology.

[0011]

【Example】

 Embodiments of the present invention will be described below.

FIG. 1 is a side view of a fine air insertion device according to an embodiment of the present invention. FIG. 2 is a front layout view of the micro air insertion device of one embodiment. FIG. 3 is a perspective view of a fine air insertion device according to an embodiment.

As shown in FIG. 1 to FIG. 3, the fine air insertion device of this embodiment forms a stable air layer 2 by filling and fixing light materials such as styrofoam inside the floating body 1 to form a stable air layer 2. The submersible pump 6 is installed on the rear bottom of the main body, the air intake 9 is installed on the suction port 7 of the submersible pump 6, and the discharge pipe 10 is easily attached to the discharge port 8. The battery 15 is fixed to the fixing bracket 5 with the solar cell mounting bracket 4A and used as the power source for the submersible pump 6. The weight 3 is fixed to the fixing bracket 5 with the weight mounting bracket 4 at the bottom of the floating body 1 depending on the installation location. In this case, the body can be returned to its own weight even in the case of a fall, which is the reverse of the fall prevention. Predetermined shape body 1 Hold in position.

Next, in the fine air insertion device of the present embodiment, when the submerged pump 6 attached to the rear bottom part of the floating main body 1 in which the floating main body 1 is floated on the water 16 is operated, the water 16 flows The suction port 7 of the submersible pump 6 is sucked from the inlet 11 and the air is sucked from the air intake port 9 simultaneously with the water 16. The air is finely cut by the rotating force of the submersible pump 6 and passes from the discharge port 8 to the discharge pipe 10. By inserting air of fine bubbles into the oxygen-deficient water bottom, which is released to the water bottom, it inhibits the growth of anaerobic bacteria and, conversely, helps the growth of aerobic bacteria and promotes the purification of pollutants.

Therefore, in the fine air insertion device of the present embodiment, the solar battery 15 is installed on the upper part of the levitation-shaped main body 1 and is fixed to the fixing bracket 5 by the solar cell mounting bracket 4A. The operation is performed by supplying power to the submersible pump 6, and since it is not necessary to supply power from the outside, the installation location can be arbitrarily selected.

[0016]

[Effect of device]

 As described above, the fine air insertion device according to the first aspect of the present invention is installed on the surface of the water so that it can be stably floated under any condition. At a certain installation location, a weight is fixed to the bottom of the levitation-shaped body to prevent it from tipping over, and even if the trolley falls, the weight of the levitation-shaped body can be restored to its own weight for a long time. Prevents submersion in water and also prevents idle operation of the submersible pump, thus saving labor required for management and saving labor costs. Also, when installing in a place where the depth of water is low, weight installation is omitted. It can be installed according to the surrounding conditions, so it is possible to easily select a position with good purification efficiency.The floating shape body is connected to a weight submerged in the water with a sturdy string or other fixed object Depending on what you do Since the target position is held with a cord or the like, the position can be easily moved. The present invention can handle multiple installations freely and easily depending on the status and scale of pollutants. The micro air insertion device is characterized by being easy to operate and safe because it does not require an installation location on the ground or an external power supply.

In the fine air insertion device according to the second aspect of the present invention, the submersible pump installed in the rear bottom portion of the floating body causes the submersible pump to suck water and air from the air intake port. Is finely cut by a rotating force to form bubbles, which are discharged together with water from the discharge port to the bottom of the water through the discharge pipe.The smaller the bubbles, the longer it takes to float in the water. The present invention is also a method for improving the environment of deficiency and preventing the growth of anaerobic bacteria, and conversely promoting the growth of aerobic bacteria and purifying pollutants, which is a method of improving the environment for a long time. Depending on the situation and size, multiple installations can be handled freely and easily.Because there is no need for an installation location on the ground or an external power source, anyone can operate it easily and it is safe. Fine air insertion device to be used.

The fine air insertion device according to the third aspect of the present invention uses a solar cell installed on the upper part of the floating body to generate electricity by daytime sunlight and uses it as a power source for a submersible pump to operate, that is, an external power source. It can be self-sufficient without the need for power supply, it is not restricted by energy supply due to solar power generation, and secondary pollution due to energy supply does not occur. Since it often occurs when the ambient temperature is high, it can be effective by operating with daytime sunlight, which is the most suitable operation method for environmental purification.It is also installed on the ground because it floats on the water surface. It does not require a place, and the installation place can be easily set according to the situation of pollutants in any state, and therefore, the position with good purification efficiency can be easily selected. Status of pollutants Depending on the size and scale, multiple installations can be handled freely and easily, and because it does not require a ground installation site or an external power source, anyone can operate it easily and it is safe. Air insertion device.

[0019]

[Brief description of drawings]

FIG. 1 is a side view of a fine air insertion device according to an embodiment of the present invention.

FIG. 2 is a front view of a fine air insertion device according to an embodiment of the present invention.

FIG. 3 is a perspective view of a micro air insertion device according to an embodiment of the present invention.

[Explanation of symbols]

 1 Floating Shape Main Body 2 Air Layer 3 Weight 4 Weight Mounting Bracket 4A Solar Cell Mounting Bracket 5 Fixing Bracket 6 Submersible Pump 7 Intake Port 8 Discharge Port 9 Air Intake 10 Discharge Pipe 11 Water Inlet 12 Outflow Preventing Metal 13 Weight 14 String 15 Solar cell 16 water

Claims (3)

[Scope of utility model registration request] 1. The levitation-shaped body is filled with a light substance to form an air layer, and by attaching a removable weight to the bottom, the center of gravity of the levitation-shaped body is on the bottom side. Due to the buoyancy and the center of gravity of the bottom side, the levitation body can float with the upper part of the body always stable and stable. A fine air insertion device, comprising: connecting with a string or the like to hold a predetermined position. 2. A submersible pump is installed at the rear bottom of the inside of the floating body, and the submersible pump, which is always located in the water, simultaneously sucks water and air from the air intake port from the suction port by the suction force during operation. The air sucked by the rotational force of the pump is cut into fine air bubbles, which pass through the discharge pipe of the submersible pump to be discharged as fine air bubbles in the water and by inserting air into the oxygen-deficient water bottom. A fine air insertion device, characterized in that it can prevent the growth of anaerobic bacteria to prevent spoilage, and can prevent the accumulation of pollutants due to the generation of water flow due to air bubbles. 3. A solar cell having a capacity necessary for operation of the submersible pump is fixed to the upper part of the floating body, power is generated by daytime sunlight to supply power to the submersible pump, and an external power supply is used. The micro air insertion device is characterized in that it can be freely selected in the installation place and can be easily and easily moved because there is no need to supply it.