KR101227931B1 - Apparatus for imputting chemicals with water distributor - Google Patents

Abstract

The present invention relates to a chemical aerator for rotating aberration having a flow rate distribution function, comprising: an inlet for connecting an inlet and water pipe of the water tank to an outer side of the chemical injector; It is connected to the upper end of the drug injector through the water inlet is formed in the inner chamber having a square circumferential surface, a flow divider for separating the flow rate at a constant rate by partitioning one side of the circumferential surface; A lower chamber containing water dispensed from the flow distributor; A rotary aberration having four tanks containing water under the lower chamber; A magnetic body fixed to the side of the aberration so that when the tank of the aberration is filled with water, the water is rotated by the weight of the water to pour the water and the next tank stops at the correct position again; Permanent magnet attached to the drug injector outside so that the magnetic material can be stopped by the magnetic force; A rotating shaft rotating by the rotation of the aberration; A reducer attached to the rotating shaft to reduce the rotation rate; A tube pump engaged with the reducer to inject a predetermined chemical; .

Description

Rotating aberration chemical dispenser with flow distribution function {APPARATUS FOR IMPUTTING CHEMICALS WITH WATER DISTRIBUTOR}

The present invention relates to a chemical aerator for rotating aberration having a flow rate distribution function, comprising: an inlet for connecting an inlet and water pipe of the water tank to an outer side of the chemical injector; It is connected to the upper end of the drug injector through the water inlet is formed in the inner chamber having a square circumferential surface, a flow divider for separating the flow rate at a constant rate by partitioning one side of the circumferential surface; A lower chamber containing water dispensed from the flow distributor; A rotary aberration having four tanks containing water under the lower chamber; A magnetic body fixed to the side of the aberration so that when the tank of the aberration is filled with water, the water is rotated by the weight of the water to pour the water and the next tank stops at the correct position again; Permanent magnet attached to the drug injector outside so that the magnetic material can be stopped by the magnetic force; A rotating shaft rotating by the rotation of the aberration; A reducer attached to the rotating shaft to reduce the rotation rate; And a tube pump engaged with the reducer to inject a predetermined chemical.

The present invention relates to a device that can maintain a constant residual chlorine in order to use the ground water and valley water as living water, and thus can be added to the water tank for disinfecting sodium hypochlorite.

The prior art in this field is a metering pump injection method. Various methods have been developed, such as differential pressure inhalation method, but due to the difference in input method, the present invention will be discussed separately. .

The automatic maintenance device of the aberration for the disinfectant injector puts the chemical into the tube pump with the rotational force of the aberration, but the method of controlling the aberration is to increase the water level in the reservoir chamber of the aberration. When this is full, the set pressure of the elastic support stopper supporting the aberration is exceeded, so that the in-situ projection rotates out of the elastic support stopper.

This method produces a squeaking noise due to the impact of the in-situ protrusion on the elastic support stopper, and this method may lose its elasticity and become inoperable as the spring connected between the elastic support stopper and the elastic pressure regulator is used longer. .

Therefore, in order to solve this problem, the applicant has applied for a Korean Patent Application No. 10-2010-0044215 (watermill drug input device using a magnet).

The method of controlling rotational aberration using magnets is very innovative because there is no spring as in the existing invention, there is no failure factor, and there is no impact, but the capacity is to be contained in the rotational aberration to increase the capacity and speed of rotation. The problem is that the durability of the tube pump is reduced.

Therefore, the use of the product should be able to be miniaturized since the water tank is installed in the water tank and when the water flows into the water wheel, the permanent magnet and the magnetic body are used for accurate control without continuously turning to the rotational inertia. Fundamental improvements are needed.

The present invention has been made in order to solve the above problems, to distribute the inflow amount accurately and efficiently to slow down the speed of rotation aberration and to reduce the size of the product, the water tank is accurately without turning inertia until the tank is full of water It is an object of the present invention to provide a rotary aberration chemical injector having a flow distribution function that can be controlled in place.

The present invention relates to a chemical aerator for rotating aberration having a flow rate distribution function, comprising: an inlet for connecting an inlet and water pipe of the water tank to an outer side of the chemical injector; It is connected to the upper end of the drug injector through the water inlet is formed in the inner chamber having a square circumferential surface, a flow divider for separating the flow rate at a constant rate by partitioning one side of the circumferential surface; A lower chamber containing water dispensed from the flow distributor; A rotary aberration having four tanks containing water under the lower chamber; A magnetic body fixed to the side of the aberration so that when the tank of the aberration is filled with water, the water is rotated by the weight of the water to pour the water and the next tank stops at the correct position again; Permanent magnet attached to the drug injector outside so that the magnetic material can be stopped by the magnetic force; A rotating shaft rotating by the rotation of the aberration; A reducer attached to the rotating shaft to reduce the rotation rate; And a tube pump engaged with the reducer to inject a predetermined chemical.

In addition, in the case of a large amount of inlet water pipe, before the inlet connection of the drug injector, the body pipe expanded to a predetermined size for the inlet water pipe diameter; An inlet water pipe connected to a lower end of the main body pipe; Vertical plate divided the inside of the main body tube by a certain ratio; Branch pipes having a predetermined ratio size on the left and right of the vertical plate; Distributing a large amount of flow rate through the branch pipe at a predetermined rate, characterized in that to be connected to the inlet pipe of the chemical injector.

In addition, the water tank rotates by attaching a resin-sealed magnetic material to the side of the rotation aberration tank and two permanent magnets are sealed to the resin and screwed to the wall of the chemically-injected chemically injector to adjust the distance between the magnetic material and the permanent magnet. It is characterized by adjusting the amount of water contained in.

In addition, there is a reduction gear shaft coupled to the rotation shaft of the rotation aberration and a plurality of reduction gears of different sizes, and by changing the respective reduction gears, the rotation speed of the tube pump is controlled by the reduction gear coupled to the rotation shaft to adjust the chemical input amount. Characterized in that can be adjusted.

In addition, a magnetic body is attached to the end of the rotating plate connected to the rotating shaft of the aberration, and when the rotating plate is rotated to generate an output signal due to the proximity sensor that is fixed close to the magnetic material and the flow rate and chemicals in the AVR built into the controller It is characterized in that converted into the input amount may appear in the display window of the controller.

The present invention constituted as described above is very useful for chemically proportional to the flow rate of the valley water fluctuation range of the groundwater as well as the groundwater in the water tank for drainage to the village water supply or small water supply facilities with a flow distribution function It can be put in.

In addition, it is possible to miniaturize the rotational aberration and the main body by providing a flow rate distribution in which a part of the flow rate flowing into the water tank is not contained, but only a part of the flow rate is contained in the water tank of the rotational aberration, thereby having a price competitiveness.

In addition, the inflow water is distributed at a 75: 25% ratio in the chamber installed inside the chemical injector, and 25% of the water is used for rotational aberration. By using the injector as a chemical injector, the flow rate is distributed twice so that a large capacity can be processed with a standardized small chemical injector.

In addition, when the rotational aberration is turned by the flow rate distribution as described above, the rotation time is slower than the rotation of the entire inflow water flow rate by the rotational aberration, and the reduction ratio is reduced or reduced.

In addition, if the rotational aberration is controlled by using the magnetic material and the permanent magnet, the permanent magnet acts directly on the rotating aberration with the attraction force that attracts the magnetic material, even if the existing permanent magnets do not have to overlap with each other. As shown in the above, there is an effect of ensuring the accuracy of the control by direct control without controlling the rotating plate on the side of the aberration.

1 is a rotational aberration chemical injector flow rate distribution configuration having a flow distribution function according to the present invention
Figure 2 is another inflow distribution configuration of the rotation aberration chemical injector having a flow distribution function according to the present invention
Figure 3 is a block diagram of a rotary aberration drug dispenser having a flow distribution function according to the present invention
Figure 4 is a field installation in the present invention
5 is a magnetic aberration and permanent magnet arrangement of the rotation aberration and the wall according to the invention
5a is a water action principle in FIG.
Figure 6 is a reducer and proximity sensor arrangement according to the invention
FIG. 6A is an operation block diagram of the proximity sensor in FIG. 6; FIG.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the rotation aberration 50 drug injection machine (hereinafter, chemical injection machine, 100) having a flow distribution function according to the present invention.

1 is a configuration diagram of the inflow amount distribution of the rotation aberration 50 drug injection machine 100 having a flow distribution function according to the present invention, Figure 2 is another view of the rotation aberration chemical injection device 100 having a flow distribution function according to the present invention Another inflow distribution configuration diagram, Figure 3 is a configuration diagram of a rotary aberration drug dispenser 100 having a flow distribution function according to the present invention, Figure 4 is a field installation diagram in the present invention, Figure 5 is in accordance with the present invention Magnetic aberration and permanent magnet arrangement of the rotation aberration and the wall, Figure 5a is a water action principle diagram in Figure 5, Figure 6 is a reducer and proximity sensor arrangement in accordance with the present invention, Figure 6a is an action by the proximity sensor in Figure 6 A block diagram is shown.

As shown in Figure 1, the drug injector 100 according to the present invention is an inlet 12 connecting the inlet and water pipe of the water tank 1 to the drug injector 100, the drug injector 100 through the inlet ) Is connected to the top, there is an inner chamber having a square circumferential surface having a partition on one side of the circumferential flow divider 10 for separating the flow rate at a constant ratio, containing the water dispensed from the flow divider Rotation aberration 50 having four chambers 51 for holding water below the lower chamber 20, the lower chamber 20, and when the tank 51 of the rotation aberration 50 is filled with water, rotates by water weight Magnetic material 53 is fixed to the side of the water wheel 50, so that the next tank 51 can be stopped again in the correct position, the chemical injector to make the magnetic body 53 can be stopped by the magnetic force ( 100) the permanent magnet 54 attached to the outside, to the rotation of the rotation aberration 50 To mesh with the rotating rotary shaft 52, the rotary shaft 52 is connected to a reduction gear 60 that rotates by the speed reduction ratio, the speed reducer 60 which comprises a tube pump (70) to inject certain chemicals.

Looking at the rotation aberration 50 in more detail, there is a chemical storage tank 101 at the lower side of the water tank (1) and the chemical transport pipe 102 of the chemical storage tank 101 is a chemical injector (top) of the water tank (1) 100) is connected to the tube pump 70, the chemical injector 100 can contain a predetermined water on the basis of the rotary shaft 52, the rotary shaft 52 supported on the inner wall of the chemical injector 100 The water tank 51 in four directions formed at equal intervals, the rotary plate 55 attached to both sides of the water tank 51, the metallic magnetic body 53 sealed in a synthetic resin in the lower portion bent 45 ° to the end point of the rotary plate Inserted and attached, the permanent magnet 54 is sealed in a synthetic resin on the wall that the rotating water tank 51 is symmetrically attached to the screw can adjust the spacing with the water tank 51 and two left and right are formed.

The present invention is located in the correct position by the attraction force of the magnetic force when the rotation aberration 50 is rotated, the attraction force of the permanent magnet 54 and the magnetic body 53 by the water weight when the water tank 51 is filled with water By rotating away from the water, the water tank 51 is rotated only when the water tank 51 is filled while repeating the stop and rotation to realize chemical injection according to the flow rate.

In order to extend the water pipe 93 introduced into the water tank 1 to the upper end of the water tank 1 to store water, the water pipe is introduced into the water tank 1 so as to enter the water tank 1. And then the flow must be distributed internally.

This means that the water tank 51 should be larger to rotate 200-300L / min, which is the average flow rate of the groundwater in the village water supply, as it is, and the speed is too high, so that the speed of the reducer is too large. This is because the endurance period of the crankcase becomes short.

In order to prevent this, the rotational aberration 50 is rotated with a minimum flow rate due to the flow rate distribution, and the speed of the tube pump 70 can be gently slowed even if the reduction ratio is not largely adjusted. If the deceleration ratio is determined by calculating the chemical input amount for the maximum flow rate with the minimum flow rate returned, the size of the reducer 60 itself is reduced and the chemicals can be injected for the total flow rate. Distribution from the main body or outside the main body can be selected according to the site conditions.

In the present invention will be described based on the distribution of the flow rate distribution in the body.

Inlet 12 is connected to the bottom of the flow distributor 10 located on the top of the drug injector (100).

The inlet 12 connected to the water supply pipe 93 on the upper side of the main body of the chemical injector 100 is bent in an elbow shape and connected to the bottom of the flow distributor 10, and the water obtained through the inlet 12 is In the inner chamber 11 of the upper plate to be overlapped in all directions, the corners of each side is formed about 5cm wide, 80% of the length of each side of the square circumference is a tooth-shaped groove formed in the inlet Allow the water to overflow in the four directions as it rises from the bottom plate.

Therefore, the water in three directions, which is 75% of the flow rate of the water in four directions in the inner chamber 11, respectively, is poured down through the bottom manhole and formed at one side of the bottom surface of the chemical injector 100. Through the inside of the water tank (1), the water in one direction, which is 25% of the flow rate separated by the partition, is put back into the lower chamber (20, 30) through the manhole at the bottom of the chamber and the lower chamber (30) Through the groove 31 of the bottom surface of the rotary aberration 50 is dropped to the tank 51.

The flow rate distribution within the main body as described above is preferably 50 or less village water supply pipe, the distribution of the flow rate flowing into the pipe of 75 or more is preferably done outside the main body of the chemical injector (100).

Therefore, the distribution of the flow rate outside the main body of the chemical injector 100 is a separate flow rate divider is preferably configured as follows.

That is, the flow rate distribution from the outside to the flow rate divider, the flow distributor is formed on the lower side side connected to the water supply pipe 93, the main body pipe 92 having a diameter 1.5 times or more than the diameter of the water supply pipe 93 The length of 500 is preferably 500.

The upper portion of the main body tube 92 is formed with a vertical plate 91, the ratio of both sides of the vertical plate 91 is formed in a ratio of 75:25, the upper cover 90 is sealed, the vertical plate 91 The pipe diameter of the branch pipe 94 formed to the left and right of the) is formed to have a different size according to the flow rate ratio.

The flow splitter can be applied to the water tank (1) water pipe having a large flow rate, and the water flowed into the inlet formed on one side of the flow splitter rotates along the circumferential face of the vertical main body pipe, and the flow rate is inside the flow splitter. It is possible to determine the accuracy of the flow distribution evenly by increasing evenly at.

Rotating the rotation aberration 50 by distributing the flow rate as described above allows the chemical injection to the total flow rate with the minimum rotational speed, which is reduced because it brings about miniaturization of the chemical injector 100 and reduction of the reducer. By reducing the number, the durability of the tube pump 70 can be extended to extend the life.

The rotation aberration 50 has four tanks 51 and a rotation shaft 52 is formed at the center thereof. The ends of the four tanks 51 have a magnetic metal 53 sealed in a synthetic resin and are bent in one direction. When the water tank 51 is filled with water, it rotates in one direction by the weight of the water, and when the next water tank 51 is positioned in the right position, it is sealed by synthetic resin and stopped by two strong permanent magnets 54 attached to the wall. It is formed so as to, and is attached to the screw type is formed to adjust the gap with the water tank (51).

When water is filled in the water tank 51 of the rotary aberration 50, the repeated operation of rotating and stopping by the magnet is continuously performed by the flow rate distributed when the water is introduced, and the rotational force from the water is reduced through the reducer 60. The tube pump 70 is moved.

When the rotation aberration 50 is rotated by the distributed flow rate, the rotation shaft is rotated at the center and connected to the gear 61 of the reduction gear 60 engaged with the gear fixed to the rotation shaft, and the gear 61 of the reduction gear 60 is rotated at a rotation speed. Three gears with different gear sizes can be arranged to adjust them to the rotary shaft gear.

The tube pump attached to the rotary shaft is to be injected into the chemical while the rotary shaft of the tube pump 70 is rotated at the same time as the rotation aberration (50).

A separate rotary plate 82 is connected to the rotary shaft 52 between the rotary aberration 50 and the speed reducer 60, thereby attaching a metallic magnetic body 81 to the side of the rotary plate 82 and approaching a predetermined position. The sensor 80 may be formed to generate an output signal of 1-30 Hz when the rotation aberration 50 rotates, and convert the flow aberration and chemical input amount from the AVR (automatic voltage regulator) to appear on the controller display window.

Obtaining an output signal from the rotation shaft of the tube pump 70 separately from the rotational force of the rotation aberration 50 as described above is to adjust the gear 61 of the reducer 60, the chemical injection amount is changed so that the correct drug when the flow rate is irregular Allow to input.

Therefore, the present invention relates to a drug injector 100 that can accurately and efficiently distribute the drug according to the inflow of water using the rotation aberration 50, and is not limited to the above-described embodiment, but those skilled in the art Various modifications, changes and substitutions can be made without departing from the spirit and scope.

1: water tank
10: flow distributor
11: Inner Chamber
12: Inlet
13: outlet
20: lower chamber
30: lower chamber
31: Date home
50: rotation aberration
51: tank
52: rotating shaft
53: Magnetic material
54: permanent magnet
55: rotating plate
60: reducer
61: gear
70: tube pump
80: Proximity sensor
81: Magnetic material
82: rotating plate
90: upper cover
91: Vertical version
92: main body building
93: water pipe
94: branch pipe
100: Chemical injection machine
101: chemical storage tank
102: Drug transport pipe

Claims (5)

In the chemical dispenser installed in the water tank,
An inlet port for connecting the inlet and outlet pipe of the water tank to the outside of the chemical input machine;
It is connected to the upper end of the drug injector through the water inlet is formed in the inner chamber having a square circumferential surface, a flow divider for separating the flow rate at a constant rate by partitioning one side of the circumferential surface;
A lower chamber containing water dispensed from the flow distributor;
A rotary aberration having four tanks containing water under the lower chamber;
A magnetic body fixed to the side of the aberration so that when the tank of the aberration is filled with water, the water is rotated by the weight of the water to pour the water and the next tank stops at the correct position again;
Permanent magnet attached to the drug injector outside so that the magnetic material can be stopped by the magnetic force;
A rotating shaft rotating by the rotation of the aberration;
A reducer attached to the rotating shaft to reduce the rotation rate; And
A tube pump engaged with the reducer to inject a predetermined chemical;
Rotating aberration chemical injector having a flow distribution function, characterized in that comprises a.
According to claim 1, In the case of a large amount of inlet water pipe, before the inlet connection of the drug injector, the main body pipe is enlarged to a certain size with respect to the diameter of the inlet water pipe;
An inlet water pipe connected to a lower end of the main body pipe;
Vertical plate divided the inside of the main body tube by a certain ratio;
Branch pipes having a predetermined ratio size on the left and right of the vertical plate;
A rotary aberration chemical injector having a flow distribution function, characterized in that to distribute the large flow rate through the branch pipe at a predetermined ratio and then connected to the inlet pipe of the chemical injector.
The method of claim 1, wherein a magnetically sealed magnetic material is attached to the side of the aberration tank, and two permanent magnets are sealed to the resin and screwed to the wall of the chemical input machine which is symmetrical to the magnetic to form a gap between the wing and the permanent magnet. Rotating aberration chemical injection device having a flow distribution function, characterized in that for controlling the amount of water contained in the rotating water tank by adjusting.
According to claim 1, wherein the reducer shaft coupled to the rotary shaft of the aberration and the reducer shaft has a plurality of reduction gears of different sizes to adjust the rotational speed of the tube pump by the reduction gear coupled to the rotating shaft by changing each reduction gear Rotating aberration chemical injector having a flow distribution function, characterized in that to adjust the chemical input amount.
The AVR of claim 1, wherein a magnetic material is attached to an end portion of the rotating plate connected to the rotating shaft of the aberration, and the output plate is generated by a proximity sensor that is fixed close to the magnetic body when the rotating plate is rotated. Rotation aberration chemical injection device having a flow rate distribution function, characterized in that converted into the flow rate and the chemical input amount can be displayed on the display window of the controller.

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