KR101510114B1 - Non-powered automatic disinfectant feeder - Google Patents

Abstract

The present invention relates to a non-power automatic disinfectant injector for allowing a constant amount of disinfectant to be injected by rotating a water turbine using only a part of the inflow water among all the influent water while allowing the inflow water to continue to flow without swinging.
Therefore, the present invention is characterized in that the water tank 11 connected to the water intake tank 1 and the water supply pipe 2 and the inflow water W flowing in the water inflow means 12, And a water supply means (30) provided in the vortex prevention means (20) for supplying a part of inflow water to the inflow water of the inflow water (W) And an aberration rotation control means 50 for controlling the rotation speed of the aberration 40. The aberration rotation control means 50 controls the rotation speed of the aberration 40, The small diameter aberration gear 61 provided on the aberration central axis 41 of the aberration 40 and the rotation axis 133 of the medication throwing means 13 are provided on the outer periphery of the aberration gear 61, The number of medicines to be injected, which allows the medicine input means 13 to be activated by interlocking the large-diameter driven gear 62 and the auricle gear 61, It will be made of configurations, including 60.

Description

{Non-powered automatic disinfectant feeder}

The present invention relates to a non-power source automatic disinfectant dispensing apparatus for automatically dispensing disinfectant without using a power source, and more particularly, to an improved disinfectant dispensing apparatus for a disinfectant dispenser so that a predetermined amount of disinfectant can be automatically dispensed.

Generally, in areas where it is difficult to supply drinking water by tap water, valleys or ground water are used as drinking water, and disinfectant such as chlorine is used as drinking water for such drinking water.

Accordingly, as described in the prior art document, a large number of disinfectant dispensers using aberrations are provided.

However, the above prior arts have a disadvantage in that a certain amount of disinfectant is not correctly injected compared to the water to be introduced, and therefore, there is a problem such as residual chlorine is generated or a small amount of disinfectant is injected. There is a problem.

Therefore, the present inventor has come to study a device capable of injecting a certain amount of disinfectant regardless of the influent amount.

KR 20-0184516 Y1 2000.06.01 KR 20-0223695 Y1 2001.05.15 KR 10-0546515 B1 2006.01.31 KR 10-2011-0078920 A 2011.07.07 KR 10-1125730 B1 Mar 31, 2012 KR 10-1249391 B1 2013.04.03

An object of the present invention is to provide a non-power automatic disinfectant injector capable of continuously flowing inflow water without swinging and allowing a certain amount of disinfectant to be injected by rotating a turbine using only a part of the influent water.

It is another object of the present invention to provide a non-power automatic disinfectant injector capable of injecting a disinfectant while making it possible to utilize the number of valleys and groundwater as a water intake.

It is another object of the present invention to provide a non-power automatic disinfectant injector capable of adjusting a rotational speed of an aberration so that a predetermined amount of disinfectant can be injected corresponding to an inflow amount of inflow water.

According to the present invention, there is provided a vortex prevention device comprising: a water tank connected to a water intake tank and a water supply pipe; vortex prevention means installed in the water tank for allowing the inflow water introduced by the water introduction means to stably flow without swinging; An aberration control unit for controlling the aberration rotation speed of the aberration control unit to control the aberration rotation speed of the aberration control unit, A small diameter aberration gear provided on a central axis of the aberration of the aberration, and a large diameter driven gear having a relatively large diameter and a small diameter aberration gear provided on a pivot axis of the medicament introducing means, And a medicine input / output applying means for causing the medicine input means to operate.

The vortex prevention means includes a first passage member having a plurality of water bottles and a hole at an upper portion thereof so as to have an inflow chamber and a downflow chamber, an upward flow chamber and an open flow chamber, a second passage member having a plurality of water bottles and a hole at a lower portion thereof, And a third passage member having a plurality of water bottles and a plurality of holes in the water tank, respectively, so that the inflow water passes through the water bottles and the holes in a staggered manner and is supplied into the water tank.

Wherein the water flow equalizing means comprises an outlet member having a water outlet and a water outlet hole of a relatively smaller size than the ball in the middle of the third passage member of the vortex prevention means, And a movable water waiting room communicated with the water outlet hole by the waiting room member, and a water outlet hole for dropping the water in the lower portion of the movable water waiting room.

Wherein the aberration includes a horizontal portion that is fixed to an aberration central axis and is provided so as to be rotatable on the lower portion of the water outlet of the water supply means, a vertical portion that is bent in a direction perpendicular to the horizontal portion, And an inclined end portion bent obliquely with respect to the circumferential direction of the impeller and having five water impregnation chambers and being provided at an equiangular angle? At an angle of 72 占 in the circumferential direction.

Wherein the aberration rotation control means includes a circular rolling friction member on one side of the aberration, and a pressing roller is attached to the inner surface of the rolling friction member in a rolling motion, the pressing roller having a lower end And an upper end portion of the diffraction member is connected to a pulling force of a pulling spring, and the pulling spring is connected to an adjusting screw that is fastened to the nut of the fixing member and a bracket dedicated to the work, Is controlled to be adjusted.

The water inflow means is provided in the inflow chamber of the vortex prevention means so as to allow inflow of the inflow of the valleys and separation of the inflow pipe of the inflow water and that the height of the inflow pipe of the inflow is relatively lower than the inflow of the inflow of the valleys, And a light weight valve body having a weight valve body and a lightweight valve body relatively lighter than the weight valve body at both ends thereof, wherein the weight valve body is provided with a groundwater inflow And the light-weight valve body is configured to open and close the inflow hole of the valley.

The present invention can continuously flow the inflow water without swinging. Therefore, when a water turbine is rotated using only a part of the inflow water, a certain number of water is supplied to the aberration, so that a certain amount of disinfectant suitable for the reference value can be input .

In addition, since the present invention includes the water inflow means, it is possible to use the number of the valleys and the ground water as the water intake, and to input the disinfectant.

In addition, the present invention has an effect that the rotational speed of the aberration can be adjusted so that a predetermined amount of disinfectant can be injected corresponding to the inflow amount of the inflow water.

In the present invention, an appropriate amount of disinfectant is injected in proportion to the amount of inflow water, so that even if a small amount or a large amount of water flows in, only the amount of disinfectant suited to the reference value is injected.

1 is a view showing an installation state of a non-power automatic disinfectant injector of the present invention,
2 is a cross-sectional view taken along the line T-T 'in Fig. 1,
3 is a perspective view showing a configuration of a main part of the present invention,
4 is a cross-sectional view taken along line U-U 'of Fig. 2,
FIG. 5 is a cross-sectional view of the main part taken along the line X-X 'in FIG. 2,
6 is a cross-sectional view taken along the line V-V 'in Fig. 2,
7 is a cross-sectional view taken along the line Y-Y 'in Fig. 6,
8 (a) and 8 (b) are an overall perspective view and an exploded perspective view of an aberration according to the present invention,
9 is a cross-sectional view illustrating one embodiment of aberration of the present invention,
9A is an explanatory view showing a state in which the water number of an impeller is filled with a water number when the aberration of the present invention is stopped in an irregular state,
Fig. 10 is an operation diagram of the aberration rotation control means and the medicine injection input means of the present invention,
11 is a cross-sectional view taken along the line Z-Z 'in Fig. 7 for explaining the action of the drug introducing means of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in more detail with reference to the accompanying drawings.

Referring to FIG. 1, the disinfectant injection device 10 according to the present invention is connected to the water intake tank 1 and the water supply pipe 2.

Therefore, the water is supplied to the water intake tank 1 after allowing the disinfectant of the chemical container 3 to be introduced into the inflow water W flowing through the gut inflow inlet pipe 121 or the ground water inflow pipe 122, The water in the tank 1 is supplied to each house.

2 to 4, the disinfectant injection device 10 of the present invention includes a water tub 11 connected to the water intake tank 1 through a water supply pipe 2. As shown in FIG.

The vortex prevention means 20 is installed inside the water tub 11 so that the inflow water W flowing through the water inflow means 12 flows stably without fluctuating.

The vortex prevention means 20 includes a plurality of water bottles and a plurality of openings 251 at an upper portion thereof so as to have an inflow chamber 21, a downflow chamber 22, an upward flow chamber 23, and an open flow chamber 24, A second passage member 26 having a plurality of water troughs and holes 261 at a lower portion thereof and a third passage member 27 having a plurality of water troughs and holes 271 at an upper portion thereof Respectively. Reference numeral 28 denotes a support.

Therefore, the inflow water (W) flowing into the inflow chamber (21) is swung in the inflow chamber (21) by the input of oil.

Therefore, a vortex phenomenon is generated and flows into the downflow chamber 22 through the water tank and the hole 251 in the upper part of the first passage member 25, and then the water tank in the lower part of the secondary passage member 26 And flows into the upward flow chamber 23 through the hole 261.

The water flows into the open flow chamber 24 through a plurality of water troughs and holes 271 at the upper portion of the third passage member 27 and flows downward to the lower portion of the water tank 11.

Therefore, the inflow water W flowing into the inflow chamber 21 passes through the downflow chamber 22 and the upward flow chamber 23 in a staggered manner, A uniform and uniform amount of inflow water W is supplied to the lower portion of the water tub 11 since the water flows naturally at the time of passing through the plurality of water bottles and the holes 271 at the upper portion of the tertiary passage member 27 do.

When the inflow water W is supplied to the water tub 11 in a swinging state, the inflow amount of the inflow water W supplied to the water tub 11 per minute or per hour becomes irregular, (Chlorine) can not be input in the present invention. However, since a constant and uniform amount of inflow water W is supplied to the lower part of the water tank 11, a predetermined amount of disinfectant (chlorine) As will be described in detail later.

In the meantime, the present invention includes a water inflow means (12) for allowing the water of the valleys and the groundwater to flow into the inflow chamber (21).

5, the water inflow means 12 includes a water inflow inlet pipe 121 and a ground water inflow pipe 122 spaced from each other in the inflow chamber 21 of the vortex prevention means 20, And the height of the groundwater inflow pipe 122 is relatively lower than that of the inlet pipe 121.

And a diffraction rod 125 which is rotated about the hinge axis 124 of the support 123 between the valley feeding inlet 121 and the groundwater inlet pipe 122 and has weight valves 126, The weight valve body 126 is provided with a light valve body 127 that is relatively light in weight and the weight valve body 126 allows the groundwater pipe 122 to be opened and closed, Thereby opening and closing the valley feeding inflow pipe 121. Reference numeral 128 denotes an opening / closing valve.

Therefore, since the weight of the weight valve body 126 is heavier than the weight of the light valve body 127, the weight valve body 126 is normally lowered as shown by the solid line in FIG. 5 and the groundwater inflow pipe 121 is closed While the valley feeding inlet 121 is kept open, so that the valleys flow into the inflow chamber 21.

Since the weight valve body 126 is heavy, even when the number of the valleys is filled in the inflow chamber 21, the state in which the groundwater inflow pipe 121 is closed remains unchanged, so that the number of the valleys does not flow backward into the groundwater inflow pipe 122, So that it can flow into the chamber 22.

However, if a drought condition occurs so that the valley can not be flowed to a very insufficient state or the valley becomes frozen in winter due to a lack of flow, it is sensed by a water flow sensor (not shown) Not shown) is operated. It is already known that the ground water is supplied by being pumped up by the sensing sensor for water flow and the underground water pump, so detailed drawings and explanations will be omitted.

Accordingly, the groundwater flows in a state in which the groundwater is forcibly raised through the groundwater inflow pipe 122, so that the groundwater flows into the weight valve body 126 while pushing up the weight valve body 126 in the upward direction as shown in FIG. 5, The light valve body 127 closes the valley feeding inflow hole 121 by closing the diffraction rod 125 as it is rotated counterclockwise in FIG. 5 around the hinge axis 124. [

In addition, since the light valve body 127 continuously keeps the valley feeding inlet 121 closed while the groundwater is forcedly flowing through the groundwater inflow pipe 122 as described above, So that it flows into the downflow chamber 22 without flowing backward into the downflow chamber 121.

Therefore, in the present invention, when the number of valleys is abundant, the number of valleys flows into the inflow chamber 21, and when the number of valleys is insufficient or does not flow, groundwater can be automatically supplied.

The inflow water W flowing into the inflow chamber 21 while swinging is introduced into the inflow chamber 21 through the downflow chamber 22 ) And the upward flow chamber (23), the inflow water (21) is lost and the flow of the inflow water (21) naturally flows, so that a uniform and uniform inflow water (W) As shown in Fig.

The present invention is provided within the vortex prevention means 20 and includes a water supply means 30 for supplying a part of the influent water to the aberration 40 among the total inflow amount of the inflow water W. [

3, 6 and 7, the water-equalizing supply means 30 is provided in the middle of the third passage member 27 of the vortex prevention means 20 so as to have a size And an outflow member (31) having an outflow hole (32).

The open flow chamber 24 outside the third passage member 27 is provided with a movable water waiting chamber 34 communicated with the water outlet hole 32 by the waiting chamber member 33, (35) below which the water number (W ') falls.

The inflow water W of the upward flow chamber 23 flows to the open flow chamber 24 through the plurality of water troughs and the holes 271 while a part of the inflow water W passes through the outflow hole 32, (W ') by which the aberration (40) to be described later is rotated.

On the other hand, since the present invention is installed outdoors and the amount of the continuous water to be the inflow water W differs depending on the area, when the amount of inflow water W is large, the size of the outflow hole 32 is large, And when it is small, the water outlet member 31 having a small size of the water outlet hole 32 is employed or replaced.

Therefore, the water amount for rotating the aberration 40, which will be described later, can be adjusted efficiently.

In the meantime, the present invention is provided such that the aberration 40 can be rotated below the water discharge hole 35 of the water supply means 30.

8 and 9, the aberration 40 includes a horizontal portion 43 fixed to the aberration central axis 41, a vertical portion 44 bent in a direction perpendicular to the horizontal portion 43, And an inclined end portion 45 obliquely bent in an inward direction in the vertical portion 44 so as to have five impellers 42 having water filling chambers 46. The impellers 42 are arranged at an angle of 72 degrees in the circumferential direction And an angle?.

Therefore, the water number W 'of the movable water waiting chamber 34 is dropped by the impeller 42 of the aberration 40 by a natural drop through the water drop hole 35.

At this time, the water number W 'falls into the water filling part 46 and becomes filled, so that water water injected into the water filling part 46 is rotated by the water weight of the water number W'.

Therefore, when a large amount of influent W is introduced into the movable water waiting chamber 34, the aberration 40 is quickly filled with the water number W 'in the water filling portion 46, The wastewater W 'is gradually filled in the water filling portion 46 when the inflow water W flows into the movable water waiting chamber 34 in a small amount and the water turbine 40 is slowly rotated Or intermittently rotated.

Therefore, when the inflow water W does not flow, the water W is not supplied to the movable water waiting chamber 34 and the water W does not exist. Therefore, the aberration 40 is not rotated, When the inflow water W flows in this state, the inflow water W is supplied to the movable water waiting chamber 34 and the water turbine 40 is rotated again by the same number W '.

That is, the aberration 40 may be irregularly stopped because the aberration 40 may be repeatedly turned on and off depending on whether the inflow water W is introduced or not.

Therefore, even if the aberration 40 is irregularly stopped, the number of water waves W 'is not divided into the water-filled portions 46 of the plurality of impellers 42 to be filled with any one of the impellers 42 (W ') can flow into only the water-filled portion 46 of the water-filled portion 46. [

In order to facilitate understanding of the present invention, for example, when the impeller 42 of the aberration 40 is divided into three, four, or six or more, the number of water drops falling into the water outlet 35 is equal to W ' Two water filling parts 46 each having a single impeller 42 and water turbine 42 separated from each other by a single water impeller 42 so as to be located on both sides of the impeller 42, (W ') are not filled first by one water filling part 46, and the water filling part 46 of the two water filling parts 46 is filled with water W ') must be filled before the aberration 40 is rotated, so that the aberration 40 is not rotated in a timely manner, thereby causing an error that an appropriate amount of the disinfectant is not injected.

However, according to the present invention, five impellers (42) having a water filling chamber (46) are provided so as to be equally spaced at an angle of 72 degrees in the circumferential direction, It has been researched and experimented that the same number W 'can be dropped and filled in the water filling portion 46 of one impeller 42.

(A) to 9 (g) show irregularly stopped aberration 40, in which the arrow indicates a state in which the number of water drops falling to the water drop hole 35 falls in the same number W ' (W ') falls only to the water-filled portion 46 of one impeller 42, even if the water-stopping portion 40 stops at a certain point.

As shown in FIG. 9 (c), the water filled portion 46 of one of the impellers 42 is filled with the same number W ' the water filled portion 46 is filled with a certain amount of water even when the aberration 40 is irregularly stopped and the aberration 40 is rotated .

Therefore, according to the present invention, the water number (W ') is filled in the water filling part (46) of any one of the impellers (42) and is rotated so that the aberration 40 are rotated, a predetermined amount of poison pills can be injected as will be described later.

And the aberration 40 is configured such that the rotation speed is controlled by the aberration rotation control means 50. [

2 and 3 and 10, the aberration rotation control means 50 is provided with a circular rolling friction member 47 at one side of the aberration 40, And the pressing roller 52 is configured to be connected to the lower end of the diffraction member 54 rotated about the support shaft 53 by a roller shaft 55 .

The upper end of the diffraction member 54 is connected to a pulling force of the pulling spring 56 and the pulling spring 56 is connected to the nut 571 of the fixing member 57, And the tension spring 58 is connected to the bracket 59 by a work dedicated bracket 59 so that the tension of the pulling spring 56 is adjusted. Reference numeral 58a denotes a handle.

Therefore, since the pulling spring 56 pulls the diffraction member 54 in the left direction in FIG. 10, the pressing roller 52 is forced to move in the right direction around the support shaft 53, The roller 52 is in a state of constantly pressing the rolling friction member 47.

Therefore, since the pressure roller 52 pressurizes the rolling friction member 47, the aberration 40 does not idly rotate. In addition, even when the water filling portion 46 is filled with the same number of water W ' The rotational speed of the aberration 40 can be controlled to be increased or decreased.

When the adjustment screw rod 58 fastened to the nut hole 571 is rotated rightward or leftward as the adjusting screw 58 moves in the forward direction or the backward direction, 56 may be pulled or loosely relaxed.

Therefore, the rotational speed of the aberration 40 can be adjusted to be increased or decreased even when the water filled portion 46 is filled with the same number of water W '.

On the other hand, the present invention includes a medicine input / output providing means (60) for operating the medicine input means (13).

3 and 10, the medicine input / output applying means 60 is provided with a small-diameter aberration gear 61 at one side of the aberration central axis 41 of the aberration 40, and the medicine input means 13, Diameter driven gear 61 and the large-diameter driven gear 62, which are relatively larger in diameter than the small-diameter aberration gear 61, and the aberration gear 61 are engaged with each other.

Therefore, when the aberration 40 makes one revolution, the small-diameter aberration gear 61 also rotates once, but the large-diameter driven gear 62 rotates little by little, and the drug insertion means 13 is gradually activated.

11, the medicine feeding means 13 includes a pivot shaft 133 inside the main body 131, and the pushing pawl 134 is rotated as the pivot shaft 133 rotates.

The pressurizing member 134 presses the flexible medicine hose 132 disposed in the circumferential direction inside the main body 131 while rotating it. One end of the flexible chemical hose 132 is connected to the chemical container 3 shown in FIG. 1, and the other end is a discharge port 132a.

Therefore, when the large diameter driven gear 62 rotates, the pressurizing port 134 pivots while pressing the flexible medicine hose 132, so that the liquid disinfectant contained in the flexible medicine hose 132 is pushed and moved to the discharge port 132a And is introduced into the water tub 11.

Therefore, the present invention is not limited to the above-described medicine injecting means 13, but may be applied to the rotation shaft 133, It may be possible to use a drug introducing means of a different shape or structure as long as the disinfectant is injected.

The number of revolutions of the aberration 40 is increased or decreased according to the amount of the inflow water W so that the number of revolutions of the rotation shaft 133 and the pressurizing port 134 of the medicine introducing means 13 is automatically increased or decreased. Only a certain amount of the disinfectant suitable for the amount is put into the state.

Therefore, according to the present invention, an appropriate amount of disinfectant is injected in proportion to the amount of inflow water, so that only a small amount or a large amount of water flows into the disinfectant, and only the amount of disinfectant is adjusted according to the reference value.

It is to be understood that the invention is not limited to the details shown and described hereinabove and that various changes in form and details may be made by those skilled in the art without departing from the scope of the invention. It is self-evident.

1: water intake tank 2: water supply pipe
3: Drug box 10: Disinfectant dispensing device
11: Water tank 12: Water inlet means
121: Feeding in the valley 122: Groundwater inflow pipe
123: support base 124: hinge shaft
125: diffraction rod 126: weight valve element
127: light valve body 128: opening / closing valve
13: Chemical loading means 131:
132: Flexible medicine hose 133: Pivot shaft
134: pressure applying means 20: vortex prevention means
21: inflow chamber 22: downflow chamber
23: Upflow chamber 24: Open flow chamber
25: primary passage member 26: secondary passage member
27: third passage member 251, 261, 271:
30: Water supply means 31: Water outlet member
32: Outflow hole 33: Waiting chamber member
34: movable water waiting room 35:
40: aberration 41: aberration center axis
42: impeller 43:
44: vertical part 45: inclined end part
46: water filling part 47: rolling friction member
50: aberration rotation control means 52: pressure roller
53: support shaft 54: diffraction member
55: roller shaft 56: pulling spring
57: Fixing member 571: Nut ball
58: Adjusting screw 58: idling bracket
60: chemical injection input means 61: small diameter aberration gear
62: large diameter driven gear W: influent
W '

Claims (6)

delete And a water tank (11) connected to the water intake tank (1) and the water supply pipe (2);
The inflow water flowing into the inflow chamber 21 is introduced into the inflow chamber 21 by the water inflow means 12 which is built in the water tank 11 and allows inflow water W supplied from the inflow water inlet pipe 121 and the groundwater inflow pipe 122 to flow. The vortex prevention means 20 includes a first passage member 25 and a second passage member 25 which are arranged at equal intervals on one side of the inflow chamber 21, A downflow chamber 22 formed between the secondary passage member 26 and an upward flow chamber 23 formed between the secondary passage member 26 and the tertiary passage member 27 provided at one side thereof, A first passage member 25 having an open flow chamber 24 formed outside the third passage member 27 and having a plurality of water troughs and holes 251 at an upper portion thereof and a plurality of watertight holes 261 And a third passage member 27 having a plurality of water troughs and a hole 271 at an upper portion thereof so that the inflow water W flows in the water troughs 251 and 261 , 271) so as to be fed into the water tub (11);
And a water supply means (30) provided in the vortex prevention means (20) and adapted to supply a part of the inflow water to the aberration (40) among the total inflow amount of the inflow water (W) 30 are provided at the upper portion of the third passage member 27 provided on the one side of the upward flow chamber 23 of the vortex prevention means 20 so that the inflow water W of the upward flow chamber 23 is passed An outflow member 31 having an outlet hole 32 of a relatively smaller size than the water bottle and the hole 271 is provided on the upper part of the middle portion of the third passage member 27, The open flow chamber 24 provided in the movable flow chamber 24 is provided with a movable water waiting chamber 34 communicated with the water outlet hole 32 by the waiting chamber member 33, (35) through which the water drops fall;
The water turbine according to any one of claims 1 to 3, wherein the water turbine (40) comprises a water outlet (35) of the water supply means (30) A horizontal portion 43 fixed to the aberration central axis 41 and a vertical portion 44 bent in a direction perpendicular to the horizontal portion 43. The vertical portion 44 And a sloped end portion 45 obliquely bent inward in the vertical portion 44 and one sloped end portion 45 to form the horizontal portion 43 and the water filling chamber 46 formed inside the vertical portion 44 and the inclined end portion 45 Five impellers (42) are provided at an equiangular angle (?) In the circumferential direction at 72 °;
And aberration rotation control means 50 for controlling the rotation speed of the aberration 40. The aberration rotation control means 50 is provided with a circular rolling friction member 47 at one side of the aberration 40, The pressure roller 52 is pressed against the inner surface of the rolling friction member 47 so that the pressure roller 52 is pressed against the roller shaft 52 at the lower end of the diffraction member 54 rotated about the support shaft 53, And an upper end of the diffraction member 54 is connected to a pulling force of a pulling spring 56. The pulling spring 56 is connected to a nut hole 571 of a fixing member 57 And the tension spring 56 is connected to the adjusting rope 58 and the work-dedicated bracket 59 so as to adjust the tension of the pulling spring 56;
Diameter aberration gear 61 provided on the aberration central axis 41 of the aberration 40 and a small diameter aberration gear 61 provided on the turning axis 133 of the medicine insertion means 13, And a medicine input / output applying means (60) for causing the large diameter driven gear (62) and the small diameter aberration gear (61) to interlock with each other to cause the medicine input means (13) to operate. Input device.
delete delete delete The water inflow means (12) according to claim 2, characterized in that the water inflow means (12) includes a water inflow inlet (121) in the inflow chamber (21) into which the inflow water (W) supplied from the inflow- The groundwater inflow pipe 122 and the groundwater inflow pipe 122 are spaced apart from each other so that the height of the groundwater inflow pipe 122 is lower than that of the valley feeding inflow pipe 121, A weight valve body 126 and a weight valve body 126 are provided at both ends of the diffraction rod 125. The weight valve body 126 and the weight valve body 126 are relatively light and lightweight And the light weight valve body 127 opens and closes the valley feeding inflow pipe 121. The valve body 127 is provided at the lower end of the valve body 127, No power source automatic disinfectant injector.

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