KR100703565B1 - No power-driven auto-injecting machine and auto-injecting method of solid disinfectant-saturated solution used diffusion - Google Patents

Abstract

In small villages, groundwater or surface water is stored in a water tank for each unit, and this is used as liver abnormal water. For the purpose of disinfecting and drinking this drinking water, a saturated hypochlorite solution in which solid chlorine is dissolved is supplied to the groundwater storage tank without using power. diffusing action that allows it is possible to know the diffusion controlled stirrer and estimated residual chlorine concentration values designed for non-powered so as to schedule the residual chlorine in the system and the diffusion control tube to predict the time to replace the solid chlorine, to an apparatus and method to be supplied by a spreading function It relates to a non-powered solid chlorine saturated solution supply device and a supply method.

The non-powered solid chlorine saturated solution supply and supply method using the diffusion action according to the present invention is because the solid chlorine saturated solution to be diffused is proportional to the flow rate and the supply time of the incoming water and the chemical replacement time by the diffusion control stirrer using a micro flowmeter The residual chlorine concentration of the diffusion control tube can be kept constant, and the expected residual chlorine concentration value and the solid chlorine exchange time can be known by setting the input amount by the flow sensor. In addition, since it is not easy to use a general commercial power supply due to the nature of non-power, it is possible to use the battery by implementing it at low power.

Chlorine input, Micro flow sensor, Diffusion action, Low power control, Diffusion control stirrer, Solid chlorine

Description

No power-driven auto-injecting machine and auto-injecting method of solid disinfectant-saturated solution used diffusion}

1 is a cross-sectional view showing a non-powered solid chlorine saturated solution supply device using a diffusion action according to the present invention .

Figure 2 is a perspective view of the raw water inlet and the diffusion control stirrer according to the present invention.

Figure 3 is a block diagram showing the structure of a non-powered solid chlorine saturated solution supply device using a diffusion action according to the present invention .

Figure 4 is a flow chart showing the operation of a non-powered solid chlorine saturated solution supply device using a diffusion action according to the present invention .

<Description of the symbols for the main parts of the drawings>

1: pump 10: supply line

11: flow control valve 20: solid chlorine storage tank

21: raw water inlet tube 30: raw water inlet tube

31: radial impeller 40: raw water discharge part

50: diffusion control stirrer 51: rotation axis

52: impeller 61: diffusion control tube

62: diffusion branch 70: disinfectant storage tank

The present invention relates to a non-powered solid chlorine saturated solution supply device and a supply method using a diffusion action , more specifically , a non-powered solid using a diffusion action to inject the disinfectant solution to a certain concentration into the disinfection water storage tank in proportion to the amount of water introduced It relates to a chlorine saturated solution supply device and a supply method .

Since the installation place of the automatic chlorine dosing machine is a small village with no wide water supply, the automatic chlorine dosing machine management is not properly performed, and the concentration of residual chlorine in the drinking water of the village is determined by the chlorine dosing machine installer. It is difficult to achieve a constant residual chlorine concentration. Therefore, the villagers not only consumed more than the concentration of residual chlorine, but also because it is difficult to replace the solid chlorine at the appropriate time, sometimes drinking water without residual chlorine had a problem that can be caused by diseases caused by E. coli or other bacteria.

In order to solve this problem, the applicant has applied for a non-powered solid chlorine saturated solution supply device using the diffusion action disclosed in Patent No. 0527407.

In the non-powered solid chlorine saturated solution supply device using the diffusion action, the raw water is introduced into the diffusion branch pipe and mixed with the solid chlorine solution saturated in the chlorine tank to be introduced into the groundwater storage tank. Therefore, there was an advantage that the saturated solution of solid chlorine is automatically added even without the chlorine automatic dosing machine management.

In the case of the device, however, the initial concentration of residual chlorine is introduced into the groundwater storage tank, but there is a problem that the chlorine concentration that is slowly mixed with time decreases (more than about 10 minutes). In addition, since the groundwater well pump operates for at least 1 hour, proper chlorine is introduced during the initial 10 minutes, but after 10 minutes, the disinfectant solution having a concentration below the concentration is introduced into the groundwater storage tank. Therefore, there is a problem that the residual chlorine concentration below the reference value is measured when the residual chlorine concentration is measured at home. As such, when the residual chlorine concentration value below the reference value is measured, the manager often recognizes the cycle of replacing the solid chlorine, which makes it difficult to predict when to replace the solid chlorine.

The present invention has been invented to solve the above problems, an object of the present invention is to mix the chlorine in the solid state in the solid chlorine storage tank to make a solid chlorine saturated solution and then put it into the water tank According to the amount of water flowing into the tank, it is to provide a non-powered solid chlorine saturated solution supply and supply method using a diffusion action to be able to put a certain concentration of disinfectant in the disinfection water storage tank without external power.

Another object of the present invention is to provide a non-powered solid chlorine saturated solution supply device and a supply method using a diffusion action to properly control the amount of disinfectant solution to be added to the disinfection water storage tank according to the situation.

In addition, another object of the present invention is to provide a non-powered solid chlorine saturated solution supply device and a supply method using a diffusion action that can be used even when the commercial power source can not be used.

In the non-powered solid chlorine saturated solution supply device using the diffusion action of the present invention for achieving the above object, the saturated chlorine saturated solution dissolved in the solid chlorine storage tank by a partially branched raw water supply diffusion control tube. In a non-powered solid chlorine saturated solution supply device using a diffusion action for supplying disinfectant water discharged through the mixing and remaining raw water, raw water inlet with a radial impeller rotated by the raw water introduced from the raw water inlet pipe of the solid chlorine storage tank ; Raw water discharge unit for discharging the raw water introduced into the raw water inlet to the solid chlorine storage tank; The impeller interlocked with the radial impeller of the raw water inlet and provided at the end of the rotary shaft so as to be interlocked with the solid chlorine storage tank and interlocked with the rotary shaft and dissolving the solid chlorine at a predetermined concentration according to the amount of raw water introduced. Diffusion control stirrer comprising a; Characterized in that is provided.

In addition, the present invention is provided with a magnet provided at the end of the radial impeller of the raw water inlet, and a sensor for detecting the pulse generated by passing the magnet by the rotation of the radial impeller is provided, to measure the amount of raw water introduced It is characterized in that the micro flowmeter is further provided.

In addition, the present invention is characterized in that the measurement of the amount of raw water by the micro flowmeter is periodically measured by a timer.

Method for supplying a non-powered solid chlorine saturated solution using a diffusion action according to the present invention comprises the steps of: 1) input some branched raw water through the raw water inlet of the solid chlorine storage tank; 2) introducing raw water into the solid chlorine storage tank by rotating a radial impeller whose rotational speed changes according to the amount of raw water introduced; 3) a rotating shaft installed inside the solid chlorine storage tank interlocked with the radial impeller, and an impeller provided at an end of the rotating shaft to interlock with the rotating shaft and dissolving the solid chlorine at a predetermined concentration according to the amount of raw water introduced. Controlling the solid chlorine to be dissolved at a predetermined concentration according to the amount of raw water introduced by the diffusion control stirrer; 4) dissolving a certain concentration of dissolved solid chlorine solution through the diffusion control tube by the diffusion action is mixed with the remaining raw water to supply disinfecting water; Characterized in that comprises a.

In addition, the present invention comprises the steps of sensing the pulse generated by the magnet attached to the end of the radial impeller by the sensor in accordance with the rotation of the radial impeller in step 2) measuring the amount of raw water introduced; It characterized in that it further comprises.

In addition, the present invention is characterized in that the measurement of the amount of raw water introduced by the diffusion control stirrer in step 3) is periodically measured by a timer.

Hereinafter, with reference to the accompanying drawings will be described in detail " non-powered solid chlorine saturated solution supply and supply method using a diffusion action " of the present invention.

1 is a cross-sectional view showing a non-powered solid chlorine saturated solution supply device using a diffusion action according to the present invention, Figure 2 is a perspective view showing a raw water inlet and a diffusion control stirrer according to the present invention, Figure 3 according to the present invention 4 is a block diagram showing the structure of a non-powered solid chlorine saturated solution supply device using a diffusion action , Figure 4 is a flow chart showing the operation of a non-powered solid chlorine saturated solution supply device using a diffusion action according to the present invention.

As shown, the non-powered solid chlorine saturated solution supply device using the diffusion action of the present invention is connected to the pump (1) for supplying raw water and the supply pipe 10 is provided with a flow control valve 11 at the end, and the supply pipe A raw water inlet 30 having a radial impeller 31 branched from 10 and rotated by raw water introduced from the raw water inlet pipe 21 of the solid chlorine storage tank 20; Raw water discharge unit 40 for discharging the raw water introduced into the raw water inlet 30 to the solid chlorine storage tank 20; A rotary shaft 51 interlocked with the radial impeller 31 of the raw water inlet 30, and an impeller 52 interlocked with the rotary shaft 51 to dissolve solid chlorine at a predetermined concentration according to the amount of raw water introduced. Diffusion control stirrer 50 is provided; A diffusion control pipe (61) connected to the solid chlorine storage tank (20) to move the dissolved solid chlorine saturated solution to the upper portion by a diffusion action and connected to the raw water inlet (30); The solid chlorine saturated solution is branched from the connection portion of the raw water inlet pipe 21 and the diffusion control tube 61 and moved upward by the raw water supplied from the raw water inlet pipe 21 and the diffusion control tube 61. A diffusion branch pipe 62 for mixing and discharging to the outside; And a disinfection water storage tank 70 installed below the solid chlorine storage tank 20 to be connected to the supply pipe 10 and the diffusion branch pipe 62 so that the supplied raw water and the saturated chlorine saturated solution are mixed. It is configured to include.

The supply pipe 10 is connected to the pump (1) for supplying the raw water and the flow control valve 11 is provided at the end. The supply pipe 10 is connected to the raw water inlet pipe 21 branched from the supply pipe 10 before the position where the flow control valve 11 is installed. On the raw water inlet pipe 21 is provided with an on-off valve 21a for opening and closing the raw water flowing into the raw water inlet pipe 21. When raw water is supplied to the supply pipe 10 by the pump 1, the raw water is introduced into the disinfecting water storage tank 70 and the solid chlorine storage tank 20 by the flow control valve 11. At this time, when the opening and closing of the flow rate control valve 11 is appropriately adjusted, that is, when the appropriate resistance is given, a part of the raw water is introduced into the solid chlorine storage tank 20 through the raw water inlet pipe 21.

The solid chlorine storage tank 20 is a diffusion control stirrer 50 is installed in the interior of the solid chlorine storage tank 20 from the top. The upper portion of the diffusion control stirrer (50) is provided with a raw water inlet portion 30 is provided with a radial impeller (31) rotated by the raw water introduced from the raw water inlet pipe (21) connected to the solid chlorine storage tank (20). do.

The raw water inlet 30 is a magnet 32 provided at the end of the radial impeller 31 of the raw water inlet 30 and the magnet 32 is passed through the rotation of the radial impeller 31 It is preferable to further have a micro flowmeter equipped with a sensor (not shown) for detecting the generated pulse. The amount of raw water introduced by the micro flowmeter is measured.

The lower portion of the radial impeller 31 is provided with a diffusion control stirrer 50 consisting of a rotating shaft 51 and the impeller 52. The lower center of the radial impeller 31 is connected to the rotary shaft 51 which is interlocked with the radial impeller 31. The lower portion of the rotary shaft 51 is provided with an impeller 52 which serves to stir the introduced raw water to dissolve the solid chlorine stored in the solid chlorine storage tank 20.

The water introduced into the raw water inlet 30 rotates the radial impeller 31 and is introduced into the housing 22 of the solid chlorine storage tank 20 through the raw water discharge 40 and a part of the introduced water. Is supplied into the solid chlorine storage tank 20 to dissolve the solid chlorine 23 stored in the solid chlorine storage tank 20. The remainder of the introduced water is introduced into the disinfecting water storage tank 70 through the diffusion branch pipe 62 connected to the diffusion control pipe 61. At this time, it is introduced into the disinfecting water storage tank 70 while being mixed with the saturated chlorine saturated solution moved upward through the diffusion control tube (61).

At this time, the radial impeller 31 is interlocked with the diffusion control stirrer 50 so that the rotational speed of the impeller 52 of the diffusion control stirrer 50 is different according to the amount of water introduced into the raw water inlet 30. As a result, the solid chlorine concentration varies depending on the amount of water introduced. In other words, if the amount of water introduced is large, the rotational speed of the radial impeller 31 is increased, and the rotational speed of the impeller 52 of the diffusion control stirrer 50 interlocked with this is increased, thereby increasing the solid chlorine concentration. If the amount of water is less, the rotational speed of the radial impeller 31 is lowered and the rotational speed of the impeller 52 of the diffusion control stirrer 50 interlocked with it is lowered the solid chlorine concentration value.

As described above, the present invention allows the solid chlorine to be dissolved at a certain concentration according to the amount of raw water introduced into the microflow meter, so that the expected residual chlorine concentration can be known. In addition, the disinfectant solution can be discharged so that the residual chlorine concentration according to the amount of raw water is not below the reference value. In addition, the amount of solid chlorine stored in the solid chlorine storage tank 20 as the amount of raw water flowing into the micro flowmeter is measured and the estimated residual chlorine concentration value according to the amount of raw water can be known by the rotation of the radial impeller 31. It is possible to determine the expected exchange time of solid chlorine. In this case, the expected exchange time of solid chlorine can be determined by inputting the total flow value inputted in consideration of the time input of the amount of raw water measured by using data from the test in advance.

The solid chlorine storage tank 20 is composed of a housing (24) filled with a solid chlorine (23) and a cover (24) provided with a diffusion control tube (61) and a diffusion branch pipe (62). The upper portion of the 24 is coupled to the raw water inlet 30 is connected to the diffusion control tube 61 and the raw water passing through the raw water inlet pipe 21 is introduced into the solid chlorine storage tank (20). According to the present invention, since the housing 22 is separated from the solid chlorine storage tank 20 and then poured about 200 solid chlorine of 5 grams into the housing, compared to the conventional apparatus for directly injecting solid chlorine, The filling of solid chlorine is very simple compared to the direct injection device.

The diffusion control tube 61 is connected to the solid chlorine storage tank 20 serves to discharge the saturated solid chlorine solution dissolved by the diffusion action to the outside. At this time, since the diffusion speed decreases if the length of the diffusion control tube 61 is long and the diffusion speed increases if the diffusion control tube 61 is short, the diffusion speed can be adjusted by adjusting the length of the diffusion control tube 61. As the diffusion rate of the diffusion control tube 61 increases, the chlorine concentration of the solid chlorine solution supplied from the solid chlorine storage tank 20 increases, while when the diffusion rate of the diffusion control tube 61 decreases, the chlorine concentration. By reducing the chlorine concentration of the solid chlorine aqueous solution is to be adjustable. The solid chlorine saturated solution moved upward through the diffusion control tube 61 is moved to the diffusion branch 62 while being mixed with raw water passing through the raw water discharge unit 40 and the disinfecting water storage tank 70. ) Will flow into. It is preferable that the air vent pipe 80 further branched from a predetermined portion of the diffusion branch pipe 62 to discharge some of the raw water and the solid chlorine saturated solution remaining in the diffusion branch pipe 62. The air vent pipe 50 is to discharge some of the raw water and the solid chlorine saturated solution remaining in the diffusion branch pipe 62, it is possible to prevent the freezing of the winter season. In addition, since the diffusion control tube 61 is to maintain the saturation solution level as much as the lower point height of the diffusion control tube 61 it can also solve the freezing problem of the housing by the freezing point drop phenomenon due to the winter saturation solution. .

In addition, in the present invention, by introducing a saturated chlorine saturated solution by the diffusion action through the diffusion control tube (61) without directly introducing the solid chlorine into the disinfectant storage tank 70, at least about 30% of the solid chlorine to calcium salt Since the white debris does not flow into the disinfectant storage tank 70, the sterilized water storage tank 70 may be kept clean at all times.

The disinfecting water storage tank 70 is installed in the lower portion of the solid chlorine storage tank 20 is connected to the supply pipe 10 and the diffusion branch pipe 62 and supplied to the diffusion branch pipe 62 and the raw water and solid chlorine It is to be mixed with the raw water passed through the saturated solution and the flow control valve 11 and to store the sterilized water.

When measuring the amount of raw water by the microflowmeter, it is preferable to periodically measure by a microprocessor, as shown in Figures 3 and 4, in order to reduce the power consumption consumed by the microflowmeter. That is, it is more preferable to periodically measure by a timer (not shown). Accordingly, it can be usefully used when it is not easy to use a general commercial power supply.

In addition, the flow rate is calculated by detecting the pulse generated by the magnet 32 provided at the end of the radial impeller 31 to calculate the cumulative flow rate and calculate the solid chlorine replacement time for the cumulative flow rate.

As described above, the non-powered solid chlorine saturated solution supply and supply method using the diffusion action of the present invention is a solid chlorine saturated solution to be diffused is proportional to the flow rate and the supply time of the incoming water by a diffusion control stirrer using a micro flowmeter It is possible to maintain the constant replacement chlorine concentration and the residual chlorine concentration in the diffusion control tube, and the expected residual chlorine concentration and the expected replacement chlorine concentration can be known by setting the input amount by the flow sensor. In addition, since it is not easy to use a general commercial power supply due to the nature of non-power, it is possible to use the battery by implementing it at low power.

Claims (6)

Solid chlorine saturated solution dissolved in the solid chlorine storage tank by partially branched raw water is discharged through the diffusion control tube through diffusion, and it is a non-powered solid chlorine saturated solution supply system using diffusion to supply disinfectant mixed with the remaining raw water. To Raw water inlet portion provided with a radial impeller rotated by the raw water introduced from the raw water inlet pipe of the solid chlorine storage tank; Raw water discharge unit for discharging the raw water introduced into the raw water inlet to the solid chlorine storage tank; A rotating shaft interlocked with the radial impeller of the raw water inlet and installed into the solid chlorine storage tank; A diffusion control stirrer provided at an end of the rotary shaft to interlock with the rotary shaft and including an impeller to dissolve a solid chlorine in a predetermined concentration according to the amount of raw water introduced; Non-powered solid chlorine saturated solution supply device using a diffusion action, characterized in that the provided . The method of claim 1, The magnet is provided at the end of the radial impeller of the raw water inlet, and a sensor for detecting a pulse generated by the magnet passing through the rotation of the radial impeller is further provided, the micro flowmeter further measures the amount of raw water introduced Non-powered solid chlorine saturated solution supply device using a diffusion action, characterized in that the . The method of claim 2, The non-powered solid chlorine saturated solution supply device using a diffusion action, characterized in that the measurement of the amount of raw water by the micro-flowmeter is periodically measured by a timer . 1) inputting some branched raw water through the raw water inlet of the solid chlorine storage tank; 2) introducing raw water into the solid chlorine storage tank by rotating a radial impeller whose rotational speed changes according to the amount of raw water introduced; 3) a rotating shaft installed inside the solid chlorine storage tank interlocked with the radial impeller, and an impeller provided at an end of the rotating shaft to interlock with the rotating shaft and dissolving the solid chlorine at a predetermined concentration according to the amount of raw water introduced. Controlling the solid chlorine to be dissolved at a predetermined concentration according to the amount of raw water introduced by the diffusion control stirrer; 4) dissolving a certain concentration of dissolved solid chlorine solution through the diffusion control tube by the diffusion action is mixed with the remaining raw water to supply disinfecting water; Non-powered solid chlorine saturated solution supply method using a diffusion action, characterized in that comprises a. The method of claim 4, wherein Measuring a quantity of raw water introduced by sensing a pulse generated by a magnet attached to an end of the radial impeller by a sensor according to the rotation of the radial impeller at step 2); Non-powered solid chlorine saturated solution supply method using a diffusion action, characterized in that it further comprises. The method of claim 4, wherein The method of supplying saturated chlorine-free saturated solution using diffusion, characterized in that the measurement of the amount of raw water introduced by the diffusion control stirrer in step 3) is periodically measured by a timer.

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