KR200415266Y1 - Accurately water height store control system - Google Patents

Abstract

  The present invention is an important device necessary for the facility for injecting liquid chemicals used for sterilization of drinking water, such as water pipes, drainage tanks, etc., and minimizes the reduction of effective chlorine during long-term storage by minimizing the contact of liquid chemicals and air. It also has the function to lower the suction position at the same time as the liquid level of the chemical is lowered when the drug is consumed.This water level storage device has a vertical hole inserted in the center of the donut-shaped Shanghai pipeline. It is possible to check the liquid level by using the output signal using the magnetic field of the magnet located on the inner wall of the Shanghai pipeline and the outer wall of the vertical pillar while stably changing the position according to the height of the chemical liquid. Chickenpox tank and chemical solution to replenish the necessary amount It consisted twos mixing for introducing the group and mixing, to a suction pipe is provided with a jeongsuwi storage device for sucking the drug solution from the air inlet pipe and the mixing twos for controlling the speed and the height of the head to form sets of head formation.

Head forming tank, mixing tank, air inlet pipe, chemical liquid suction pipe, Shanghai pipeline

Description

Accurately water height store control system

1 is an overall view of the water purification storage device of the present invention

2 is a detailed view of the present invention

{Short description of drawing}

1. External water storage device outer wall 2. Port 3. Head forming tank 4. Mixing tank 5. Air inlet pipe 6. Chemical suction tube 7. Chemical inlet tube 8. Chemical overflow pipe 9. Vertical column 10. Upper and lower conveying pipe 11. Air 12. Storage chemicals 13.Magnets

The present invention is a device for minimizing the reduction of effective chlorine even during long-term storage by minimizing contact with air in injecting sodium hypochlorite used for disinfection of drinking water into water pipes or drainage water tanks. The structure of the storage device is such that the buoyancy buoyant (2) floating on the storage chemical solution (12) and the chickenpox forming tank (3) and the chemical liquid for replenishing the storage liquid solution (12) as necessary are mixed with the air (11). It consists of a mixing tank (4), the air inlet pipe (5) for controlling the speed and height of the head formation of the chickenpox forming tank (3) and the chemical liquid suction pipe (6) for sucking the chemical liquid from the mixing tank (4) It is related to a storage unit of water consisting of.

Conventional input method of the existing liquid chlorine (sodium hypochlorite) was to use a method of storing the chemical solution in the chemical storage tank and then forced to the water supply pipe using a metering pump.

The direct inhalation method of the chemical storage tank has a problem in that the effective chlorine decreases very quickly because the liquid chemical of the chemical storage tank is directly in contact with the air, and the chemical liquid suction position has to be fixed. Due to this, it is difficult to precisely control the concentration, and the most vulnerable problem of both is that the effective chlorine is reduced as the chemical liquid in the chemical storage tank is always in contact with the air, thereby reducing the effective chlorine.

The present invention has a vertical column (9) is inserted into the shanghai pine pipe (10) and the position of the chemical liquid intake is different while stably varying the position along the vertical column (9) in proportion to the liquid level change of the storage chemical (12) The chemical liquid replenishment adopted the principle that only the chemical liquid in the mixing tank 4 is automatically replenished by the chickenpox formation of the chickenpox forming tank 3 through the chemical liquid suction tube 6 and then discharged to the outside. The operation was continued.

At this time, by adjusting the opening and closing degree of the air inlet pipe (5) can adjust the head forming height and the head forming time of the head forming tank (3) short or long to control the amount of chemicals introduced into the mixing tank (4). So that the concentration can be controlled.

In addition, one end of the chemical suction pipe was inclined (6-1) to form a certain amount of air bubbles in the chemical liquid and the air (11) to be injected into the water pipe or drainage to eliminate the damage caused by the excessive injection of the chemical.

The present invention is to solve the above problems and to prevent the disinfection performance is reduced by reducing the effective chlorine during long-term storage of the drug to ensure that normal disinfection is continued to minimize the contact area between the drug and the atmosphere to a minimum It is a technical task of the present invention to provide a hydrostatic storage device that controls the air inlet pipe (5) to control the concentration of the chemical to a certain flow rate in order to control the rate and height of head formation and head formation for It is

In order to achieve the above object, the water storage device has a cylindrical structure allowing buoyancy to float, and the center has a donut-shaped perforated shanghai pipe (10), and a vertical column (9) is inserted therein to stably The position of the battery was stably changed according to the fluctuation, and each magnet 13 was installed on the vertical column 9 and the shanghai pipe 10 adjacent thereto so that the level of the chemical liquid could be measured using the output signal of the magnetic field. In the internal structure of the water storage device, the buoyancy float (2) floating on the storage chemical solution (12) at the outermost part, the head forming tank (3) and the chemical liquid for replenishing the amount of the chemical liquid as necessary, mixed with air (11) It consists of a mixing tank (4) for injecting, the air inlet pipe (5) for controlling the speed and height of the head of the head forming tank (3) and the chemical liquid suction pipe for sucking the chemical liquid from the mixing tank ( 6), also chemical liquid One end of the suction pipe (6) is processed to be inclined (6-1) relates to the water storage device is provided so that the chemical and the air (11) can be sucked together.

 In this configuration, the air and the chemical liquid are mixed and discharged along the inlet pipe 6-1, which is processed inclined in the mixing tank 4, for the purpose of minimizing the effective chlorine reduction due to the chemical liquid contacting the atmosphere. This is replenished into the mixing tank (4), for this purpose, the head is formed in the chickenpox forming tank (3), the chemical liquid is introduced into the mixing tank (4), and the head is formed by adjusting the opening and closing degree of the air inlet pipe (5). It is possible to control the speed and height of the liquid, if the amount of chemical liquid injection should be closed by closing the air inlet pipe (5) to increase the speed and height of the formation of the head quickly and high to increase the amount of chemical liquid flowing into the mixing tank (4) As a result, the amount of the chemical liquid discharged along the chemical liquid suction pipe 6 is increased, and on the contrary, when the chemical liquid input is small, the air inlet pipe 5 is opened to slow the speed and height of the head formation. In addition, the amount of chemical liquid discharged along the chemical liquid intake pipe 6 can be controlled by reducing the amount of chemical liquid introduced along the chemical liquid overflow pipe 8 into the mixing tank 4 to control the residual chlorine concentration in the drainage basin. It was.

Such a series of processes are carried out continuously, and the water level is configured to prevent the effective chlorine concentration of the stored chemical solution 12 even during long-term storage use by minimizing the amount of the chemical liquid contacted with the air 11 in the mixing tank (4). Relates to a storage device.

By using the water storage device having the above configuration, it was possible to safely disinfect drinking water by minimizing the reduction of effective chlorine during long-term storage, which was the most problematic problem when disinfecting drinking water using the existing liquid chlorine sodium hypochlorite.

In addition, in the conventional method of controlling the concentration, a method of controlling the input amount of the chemical liquid is used to install a valve and a metering pump in a pipe into which the chemical liquid is injected, thereby causing a failure due to scale blockage or corrosion. By adjusting the opening and closing degree of the inlet pipe (5) indirectly to control the concentration does not use the valve and metering pump, there is no failure caused by clogging of the scale or corrosion, it can be used semi-permanently by one installation have.

Claims (4)

In water storage devices, The cylindrical structure allows the buoyancy to float in the center of the donut-shaped perforated shanghai pine pipe (10), and the vertical column (9) is inserted into the stable stably changed position according to the liquid level fluctuation, storage It consists of a float (2) floating on the chemical liquid (12), a head forming tank (3) for replenishing the amount of the chemical liquid as necessary, and a mixing tank (4) for mixing the chemical liquid with the air (11). An air inlet pipe 5 for controlling the speed and height of head formation of the formation tank 3 and a chemical liquid suction pipe 6 for sucking the chemical liquid from the mixing tank 4, and one end of the suction pipe is inclinedly processed ( 6-1) water storage device provided so that the chemical and the air (11) can be sucked together. According to claim 1, by adjusting the opening and closing degree of the air inlet pipe (5) installed in the head forming tank (3) to control the height and speed during head formation, the mixing tank (4) from the head forming tank (3) A water storage device configured to control the amount of chemicals flowing into the control liquid and the amount of chemicals discharged through the chemical liquid suction pipe (6) installed in the mixing tank (4) to control the residual chlorine concentration. In claim 1, the storage of the hydrostatic position configured to measure the liquid level of the storage liquid (12) by using the output signal using the magnetic field change by mounting a magnet (13) in the vertical column (9) and Shanghai pipe (10), respectively Device. The water storage device according to claim 2, wherein the method controls the residual chlorine concentration by adjusting the amount of the chemical solution, and can be used for disinfecting drinking water by installing in a water pipe and a drainage water tank.

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