JP3082421U - Water purification equipment - Google Patents

Abstract

(57) [Summary] [Purpose] To provide an inexpensive water purification device with sterilization and disinfection using tablets that is relatively simple in structure and easy to use. An engine-driven passive pump 1, a manual pump 2, a filtration tower 3, and a disinfection / sterilizer 4 are provided on a caster 5. The passive pump 1 and the manual pump 2 are connected in parallel, and the drain side thereof is connected to the filtration tower 3 via the inflow pipe 8.
Is connected to the disinfecting sterilizer 4 to which the drain pipe 12 is connected via the inflow pipe 11.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention relates to a water purification device used in, for example, a disaster area or a place without a well or a water supply facility.

[0002]

[Prior art]

 Various types of water purification devices have been developed, such as those that simply filter with a filter medium, those that sterilize filtered water using a disinfectant and a disinfectant, and those that perform treatments such as ozone sterilization and ultraviolet sterilization. ing.

[0003]

[Problems to be solved by the invention]

 Accordingly, an object of the present invention is to provide an inexpensive water purification device with a disinfecting and disinfecting device using tablets that is relatively simple in structure and easy to use.

[0004]

[Means for Solving the Problems]

 The present invention has been made to solve the above-mentioned problems, and comprises a water purification device including a passive pump such as an engine drive and a motor drive, a manual pump, a filtration tower, and a disinfection / sterilizer using tablets. is there.

[0005] The passive pump and the manual pump are connected in parallel so that the water to be purified can be supplied to the filtration tower by the manual pump, and the manual pump is activated when the passive pump is started, so that the priming water is driven by the passive pump. The pump can supply water, eliminating the hassle of pumping water for passive pumps from ponds and rivers.

[0006] The filtration tower is configured to be separable up and down, and a donut-shaped filter medium support base also serving as a drain port is provided at the center of the bottom, and an inflow pipe having a curved pipe is connected to the bottom side surface. Activated carbon is stored around the filter media support base, and the donut-shaped filter media is stored on the donut filter media support platform.Purified water enters the bottom of the filtration tower from the curved tube and is stored at the bottom due to the generated overflow The activated carbon is agitated to enhance the contact with the water to be purified and improve the purification action.

The disinfecting sterilizer has an outer cylinder connected to an inflow pipe and a drain pipe, a cylindrical bottomed inner cylinder having an upper part integrated with the upper part of the outer cylinder and an inflow port provided with an outflow port, A disinfecting and sterilizing tablet container with a flow rate control function, which is rotatably fitted to the inner cylinder and faces the inflow port and the outflow port, and has an inflow port for adjusting both inflow and an outflow port for adjusting the outflow amount; The inlet for adjusting the inflow amount and the outlet for adjusting the inflow amount are formed of a through hole and grooves on both sides thereof, the width of which decreases as the distance from the through hole decreases and the depth of the groove decreases. By rotating the disinfecting and sterilizing tablet container with a flow rate adjusting function, the flow rate into and out of the container is adjusted to adjust the amount of the disinfecting sterilizing agent dissolved in the water to be purified.

It is preferable that the lid of the disinfecting and sterilizing tablet container with the flow rate adjusting function be transparent so that the amount of the disinfecting and sterilizing agent stored in the disinfecting and sterilizing device can be visually recognized.

It is preferable that the entire apparatus be mounted on a caster to facilitate movement.

[0010]

[Embodiment of the invention]

 FIG. 1 is a partially cut-away side view showing the entire configuration of an embodiment of the present invention. 1 is an engine-driven passive pump, 2 is a manual pump, 3 is a filtration tower, 4 is a disinfection sterilizer, and 5 is a casing. It is a tar.

The passive pump 1 and the manual pump 2 are connected in parallel. Therefore, by driving the manual pump 2, the purified water can be supplied to the filtration tower 3 and the passive pump 1 can be primed, so that the primary pump 1 can be primed as in the conventional case. Supplying water from a pond, river, etc., eliminates the hassle of supplying.

The filtration tower 3 is configured to be vertically separable, and is provided with a donut-shaped filter medium support 6 serving also as a drainage port at the center of the bottom, and is connected to an inflow pipe 8 having a curved pipe 7 on the bottom side surface. Activated carbon 9 is stored around the donut-shaped filter medium support 6, and the donut-shaped filter medium 10 is stored on the donut-shaped filter medium support 6, and purified water is supplied from the curved pipe 7 to the bottom of the filtration tower 3. The activated carbon 9 stored in the bottom portion is agitated by the rushed water, and the contact with the water to be purified is actively performed so that the purification action is improved.

FIG. 2 is a plan view of the disinfection / sterilizer 4, FIG. 3 is a sectional view taken along line AA, and FIG. 4 is a sectional view taken along line BB of FIG. An outer cylinder 13 connecting the pipe 11 and the drain pipe 12, a cylindrical bottomed inner cylinder 16 having an upper part integrated with the upper part of the outer cylinder 13 and provided with an inlet 13 and an outlet 15, A disinfecting sterilizing tablet having a flow rate adjusting function, which is rotatably fitted to the inner cylinder 16 and has an inflow amount adjusting inlet 17 and an outflow amount adjusting outlet 18 opposed to the inflow port 14 and the outflow port 15. And a container 19. The lid 20 of the disinfecting and sterilizing tablet container 19 with a flow rate adjusting function is made of a transparent material so that the inside can be seen through. In the embodiment, only the ceiling is made of a transparent material.

As shown in FIG. 5, the outlet 18 for adjusting the outflow amount has a through-hole 18 and, on both sides thereof, the width decreases as the distance from the through-hole 18 increases as the distance from the through-hole 18 increases. In the embodiment, the inlet 17 for adjusting the inflow amount has two through holes smaller than the through hole which is the outflow port 18 as shown in FIG. The grooves 22 and 22 have a width which becomes smaller outwardly from the through-holes and become narrower as the distance from the through-holes increases, and a depth of the grooves becomes smaller. When the index 23 is matched with the index 23, the inflow and outflow of the purified water into the tablet container 19 are maximized, and the inflow and outflow are reduced by turning in the direction of the arrow (in the direction indicated by “light”). Is configured. In the figure, 24 is an O-ring.

In FIG. 1, reference numerals 25 and 26 denote safety valves when the water pressure in the filtration tower 3 becomes excessive, 27 a pressure gauge, and 28 a suction valve when a drain cock (not shown) is opened. The check valve 29 is a cock.

Next, the method of use will be described. First, after separating the upper part of the filtration tower 3, the activated carbon 9 is put into the bottom part, then the donut-shaped filter medium 10 is stored, the upper part is closed, and the tightening band 31 is closed. Tighten. On the other hand, the tablet 30 for disinfection and sterilization is put into the tablet container 19, the priming water is supplied to the passive pump 1 by operating the manual pump 2, and then the passive pump 1 is started.

The water to be purified is supplied from the passive pump 1 to the filtration tower 32, and when the water pressure in the filtration tower 3 becomes equal to or higher than a predetermined pressure, the safety valves 25, 26 are operated, and the water to be purified is discharged from the drain pipes 32, 33. The drain water is drained and the completion of the preparation for filtration is notified. Next, the cock 29 is opened, and the sterilized filtered water is drained from the water distribution pipe 12.

The tablet container 19 is adjusted by rotating the tablet container 19 so that the filtered water has a predetermined value by a disinfection / sterilization state inspection device (not shown). As can be seen from the configuration shown in FIGS. 3 to 6, part of the filtered water that has flowed into the disinfecting sterilizer 4 through the inflow pipe 11 is changed into the inflow port 14 and the inflow amount adjusting inflow port 17. , The tablet 30 for disinfection and disinfection is dissolved, mixed with the main stream through the inlet 18 for adjusting the inflow and the outlet 15, and drained from the drain pipe 12. The disinfecting and disinfecting tablets 30 are not dissolved excessively and are appropriately disinfected and disinfected to obtain filtered water.

Since the degree of reduction of the disinfecting and sterilizing tablet 30 can be monitored from the outside, it is possible to prevent the undisinfected sterilized filtered water from being drained.

In addition, the activated carbon 6 and the donut-shaped filter medium 10 can be easily replaced, and when the passive pump 1 cannot be used, that is, when the engine-driven pump runs out of fuel, the motor-driven pump loses power. Alternatively, there is the convenience that it can be used with the manual pump 2 even at a site where there is no power supply, and since it is equipped with the casters 5, it is easy to move, so there is a water source but there is no water supply facility. It is an excellent on-site purification device.

[0021]

[Effect of the invention]

 It is possible to provide an inexpensive water purification device with a sterile disinfection that uses a tablet that has a relatively simple structure and is easy to use.

[Brief description of the drawings]

FIG. 1 is a partially cut-away side view showing the configuration of an embodiment of the present invention.

FIG. 2 is a plan view of the disinfecting sterilizer according to the embodiment of the present invention.

FIG. 3 is a sectional view taken along line AA of FIG. 2;

FIG. 4 is a sectional view taken along line BB of FIG. 3;

FIG. 5 is a left side view of the disinfecting sterilizing tablet container with a flow rate adjusting function.

FIG. 6 is a right side view of the disinfecting and sterilizing tablet container with a flow rate adjusting function.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Passive pump 2 Manual pump 3 Filtration tower 4 Disinfection sterilizer 5 Caster 6 Donut-shaped filter medium support base 7 Curved pipe 8,11 Inflow pipe 9 Activated carbon 10 Donut-shaped filter medium 12 Drainage pipe 13 Outer cylinder 14 Inflow 15 Outflow 16 Yes Bottom cylinder 17 Inflow amount adjustment inlet 18 Outflow amount adjustment outlet 19 Disinfection and sterilization tablet container with flow rate adjustment function 20 Lid 21, 22 Groove 23 Index 24 O-ring 25, 26 Safety valve 27 Pressure gauge 28 Check valve 29 Cock 30 Tablets for disinfection and sterilization

Claims (7)

[Utility model registration claims] 1. A water purification system comprising a passive pump and a manual pump such as an engine drive and a motor drive, a filtration tower and a disinfection / sterilizer using tablets, wherein the passive pump and the manual pump are connected in parallel. apparatus. 2. A passive pump and a manual pump, such as an engine drive and a motor drive, and a filtration tower and a disinfection / sterilizer using tablets are provided. A donut-shaped filter medium support serving as a mouth is provided, and an inflow pipe having a curved tube is connected to the bottom side surface, activated carbon is provided around the donut-shaped filter medium support, and a donut-shaped filter medium is provided on the donut-shaped filter medium support. A water purification device characterized by being stored. 3. A passive pump and a manual pump, such as an engine drive and a motor drive, and a disinfection / sterilizer using a filtration tower and tablets, wherein the disinfection / sterilizer includes an outer cylinder connecting an inflow pipe and a drain pipe, The upper part is integrated with the upper part of the outer cylinder, and a cylindrical bottomed inner cylinder provided with an inflow port and an outflow port is rotatably fitted to the bottomed inner cylinder and faces the inflow port and the outflow port. And a disinfecting and sterilizing tablet container with a flow rate adjusting function having an inlet for adjusting the inflow amount and an outlet for adjusting the outflow amount. 4. A passive pump and a manual pump, such as an engine drive and a motor drive, and a manual pump, a filtration tower and a disinfection / sterilizer using tablets, wherein the passive pump and the manual pump are connected in parallel, It is configured to be separable up and down, and at the center of the bottom, a donut-shaped filter medium support base also serving as a drain port is provided,
An inflow pipe provided with a curved pipe is connected to the bottom side surface, activated carbon is stored around the donut-shaped filter medium support, and a donut-shaped filter medium is stored on the donut-shaped filter medium support. , An outer cylinder connecting the inflow pipe and the drain pipe,
The upper part is integrated with the upper part of the outer cylinder, and the inflow port has a cylindrical bottomed inner cylinder provided with an outflow port, and is rotatably fitted to the bottomed inner cylinder and faces the inflow port and the outflow port. And a disinfecting and sterilizing tablet container with a flow control function having an inlet for adjusting the inflow amount and an outlet for adjusting the outflow amount. 5. An inflow-amount adjusting inlet and an inflow-amount adjusting outlet are formed in a through hole and on both sides of the through hole, the width of which decreases as the distance from the through hole decreases and the depth decreases. 5. A structure according to claim 3, wherein
The water purification device as described. 6. The water purification device according to claim 4, wherein the lid of the disinfecting sterilizing tablet container with the flow rate adjusting function in the disinfecting sterilizer is transparent so that the inside can be seen through. 7. The water purification device according to claim 1, wherein the water purification device is mounted on a caster.