KR101593893B1 - Vehicle for supplying drinking water - Google Patents

Vehicle for supplying drinking water Download PDF

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Publication number
KR101593893B1
KR101593893B1 KR1020150165243A KR20150165243A KR101593893B1 KR 101593893 B1 KR101593893 B1 KR 101593893B1 KR 1020150165243 A KR1020150165243 A KR 1020150165243A KR 20150165243 A KR20150165243 A KR 20150165243A KR 101593893 B1 KR101593893 B1 KR 101593893B1
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KR
South Korea
Prior art keywords
line
drinking water
valve
tank
filter
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KR1020150165243A
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Korean (ko)
Inventor
변동섭
Original Assignee
(주)우림엔지니어링
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Priority to KR1020150165243A priority Critical patent/KR101593893B1/en
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Publication of KR101593893B1 publication Critical patent/KR101593893B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/22—Tank vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The present invention can rapidly fill drinking water that can be immediately consumed in the pressure module 30 through the common line 22 into the tank 10 or to the opening / closing valve V2, The present invention relates to a drinking water specialized transportation vehicle.

Description

{VEHICLE FOR SUPPLYING DRINKING WATER}

The present invention relates to a drinking water transporting vehicle, and more particularly, to a drinking water transporting vehicle which is capable of quickly filling drinking water that can be eaten by a pressure module into a tank through a shared line, Which can be supplied to a drinking water specialized transportation vehicle.

Due to the recent lack of rainfall, the water shortage has become more pronounced, and the flood of drinking water sources has led to frequent floods in each region.

In view of this reality, there is a need for a device capable of supplying water quickly and in a relatively water-rich place.

1 is a view showing a manually-operated movable drinking-water supply device according to the prior art document (Korean Patent Laid-Open Publication No. 2012-0111694; manual portable drinking-water supply device), FIG. 2 is a plan view And FIG. 3 is a use state diagram of a manually-operated drinking water supply apparatus according to the prior art document.

1 to 3, a manually-operated drinking water supply device 100 according to the prior art includes a housing 110, a microfilter 120, a manual pump 130, and an osmotic pressure purification device 140 .

The housing 110 has a rectangular shape and includes a space 112 having a predetermined size. The microfilter 120 and the reverse osmosis pressure purification device 140 are provided in the space part 112 of the housing 110 and can be installed in a slum area and a disaster area.

The micro filter 120 removes fine impurities of 0.5 μm in size, such as rust, soil, sand, dust, and the like, thereby improving the lifetime of the reverse osmotic pressure purification device 140 described later, A porous powder made of a polymer material having a thread-like shape is formed and fired at room temperature. The size and type of the porous powder are variously applied according to the field conditions.

The manual pump 130 is for supplying the filtered water from the microfilter 120 to the reverse osmotic pressure purification device 140 and includes a body 132 and a pivotal lever (not shown) rotatably coupled to one side of the body 132 And a piston (not shown) having one end connected to one end of the pivoting lever 134 and reciprocating in the longitudinal direction inside the body 132.

The reverse osmosis purification apparatus 140 includes a plurality of membrane filters 141 to 143. The membrane filters 141 to 143 are formed by treating the heavy metals, bacteria, organic chemicals, or foreign substances dissolved in water having a molecular weight of 200 or more by a forced double separation operation through a super-precision semipermeable membrane (0.0001 μm) I will exert.

Hereinafter, the operation of the manually-operated movable drinking water supply apparatus according to an embodiment of the prior art will be described.

First, a micro filter 120, a manual pump 130 and a reverse osmotic pressure purification device 140 are installed in a space portion 112 of the housing 110, After the water reaches the place where the drinking water is required, the raw water is connected to the raw water and the raw water flowing through the water intake pipe by the pumping means passes through the microfilter 120. At this time, impurities having a size of 0.5 mu m such as rust, soil, sand, dust, and various debris are cleanly filtered with a 0.5 mu m filter.

Thereafter, the water filtered through the microfilter 120 is supplied to the reverse osmosis purification apparatus 140 by the manual pump 130 and the water supplied to the reverse osmosis purification apparatus 140 is supplied to the three membrane filters 141 - 143) are purified through three steps.

The water purified by the reverse osmosis purification apparatus 140 is discharged through a discharge member provided at a predetermined position on one side of the housing 110.

The manual portable drinking water supply device 100 according to the prior art document draws raw water as a manual pump 130 via the microfilter 120 and sends it to the reverse osmosis pressure purification device 140 so that three membrane filters 141 - 143), so that the water is used as drinking water. This structure is complicated and the supply of drinking water is slow.

That is, in order to use the fresh water containing impurities as drinking water, the osmosis water purification apparatus is constructed not only in a complicated structure in which the osmosis water purification apparatus 140 is composed of three membrane filters 141 to 143, This is a disadvantage of falling.

Korea Open Patent No. 2012-0111694 (Published October 10, 2012)

An object of the present invention is to provide a drinking water specialized transportation vehicle capable of rapidly supplying drinking water that can be immediately consumed to a necessary place while simplifying the structure by allowing the pressure module to fill the tank through the common line or to send it to the opening / .

It is an object of the present invention to provide a drinking water specialized transportation vehicle which is capable of injecting preliminarily purified drinking water into a tank while protecting the pressure module from being damaged by foreign substances contained in the drinking water.

It is an object of the present invention to provide a pressure module in which a drinking water which can be immediately consumed can be filled into a tank through a shared line or sent to an opening / closing valve, The present invention provides a drinking water specialized transportation vehicle capable of thoroughly filtering out foreign substances as well as supplying clean drinking water.

It is an object of the present invention to provide a structure in which the third filter portion is protruded from the lower center of the cylindrical body and the filter is simply inserted into a protruding pipe communicated with the outlet of the discharge line, , And in particular, to provide a drinking water specialized transportation vehicle capable of improving productivity by a simple configuration.

It is an object of the present invention to provide a filter which is assembled in a fixing nut fixed to the center of a protruding tube so that a filter can be easily inserted into a protruding tube to improve productivity, Is installed on the filter and the fixing rod can be fixed to the bar so as to secure the firm upright of the filter. Therefore, it is possible to completely remove the filter at the time of moving the vehicle, .

It is an object of the present invention to provide a drinking water specialized transportation vehicle capable of ensuring a simple assembly together with firm support of the filter.

It is an object of the present invention to provide a drinking water specialized transportation vehicle capable of quickly supplying drinking water to a required place while simplifying the structure by allowing the drinking water to be filled in or extracted from the tank through the shared line as a centrifugal pump.

SUMMARY OF THE INVENTION It is an object of the present invention to quickly operate the first to fourth valves to rapidly fill the drinking water from the centrifugal pump through the shared line and the infusion line into the tank or to quickly discharge the infusion line through the inflow line, Which is capable of realizing productivity and maximization of workability by simple construction and simple operation.

According to an aspect of the present invention,

A tank mounted on the vehicle,

A pressure module for drawing drinking water through the inlet line and filling the tank via a shared line and an inlet line while drawing drinking water from the tank through the outlet line and the inlet line to the shared line and the outlet line;

And an on-off valve connected to the discharge line for on / off discharge of the drinking water.

The present invention has the effect that the drinking water which can be immediately consumed can be fed into the tank through the shared line in the pressure module or can be sent to the opening / closing valve so that it can be supplied quickly to the necessary place while simplifying the structure.

The present invention has the effect of injecting preliminarily purified drinking water into the tank, while protecting the pressure module from being damaged by foreign substances contained in the drinking water.

The present invention has the effect of filtering out foreign substances generated in the tank, for example, foreign matter due to corrosion of the tank itself, and supplying cleaner drinking water.

The present invention allows the drinking water that can be immediately consumed to be filled into the tank through the shared line in the pressure module or can be sent to the opening and closing valve so as to be supplied quickly to the necessary place while simplifying the structure, So that foreign matter and the like can be thoroughly filtered to supply cleaner drinking water.

The third filter unit has a structure in which the filter is protruded from the lower center of the cylindrical body and communicated with the outlet of the discharge line so that the filter can be easily inserted, It is possible to improve the productivity by the simple configuration.

In addition to the structure in which the filter is easily inserted into the projecting pipe to improve the productivity, the filter is assembled to the fixing nut fixed to the center of the projecting pipe, so that the through hole can be inserted into the fixing rod, So that the fixing rod can be stably fixed. Thus, it is possible to thoroughly prevent the displacement of the filter at the time of moving the vehicle, thereby completely removing the foreign substances and the like.

The present invention has the effect of assuring a simple assembly together with a firm support of the filter.

The present invention has the effect of preventing the flow of the drinking water during the movement of the vehicle and preventing the load that may be applied to the pressure module from occurring.

The present invention has the effect of visually confirming the filtering state of the third filter.

The present invention has the effect of thoroughly sterilizing various bacteria and the like that may be generated in the state where the drinking water is filled in the tank.

The present invention has an effect that sterilization can be carried out by injecting medicines into the tank during propagation of bacteria in summer.

The present invention provides a centrifugal pump capable of supplying drinking water into a tank through a shared line and drawing the drinking water out of the tank.

The present invention is capable of quickly filling the drinking water from the centrifugal pump into the tank through the shared line and the infusion line by simply operating the first valve to the fourth valve or quickly discharging the infusion line through the inflow line, So that the productivity and the workability can be maximized by the simple structure and the simple operation.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a manually-operated movable drinking water supply apparatus according to the prior art document. FIG.
2 is a plan view of a manually-operated drinking water supply apparatus according to the prior art document.
3 is a use state diagram of a manually-operated drinking water supply apparatus according to the prior art document.
4 is a block diagram illustrating a drinking water specialized transportation vehicle according to the present invention.
5A is a perspective view illustrating a third filter unit applied to a drinking water specialized transportation vehicle according to the present invention.
FIG. 5B is a perspective view illustrating a state in which a lid is disassembled in a third filter unit applied to a drinking water specialized transportation vehicle according to the present invention. FIG.
FIG. 5c is an exploded perspective view illustrating a third filter unit applied to a drinking water specialized transportation vehicle according to the present invention; FIG.

A preferred embodiment of the drinking water transporting vehicle according to the present invention will be described with reference to the drawings, and there can be a plurality of embodiments thereof, and it will be understood by those skilled in the art that the objects, features and advantages .

FIG. 4 is a block diagram illustrating a drinking water transporting vehicle according to the present invention. In FIG. 4, reference numeral V1 denotes a basic valve for discharging drinking water in the tank 10. FIG.

4, the drinking water specialized transportation vehicle draws drinking water through the inflow line 21 and connects the shared line 22 and the infusion line 23 based on the tank 10 mounted on the vehicle, Which draws the drinking water from the tank 10 via the outflow line 24 and the inflow line 21 and discharges it to the shared line 22 and the discharge line 25 And an on / off valve V2 connected to the discharge line 25 for on / off discharge of the drinking water.

The drinking water transporting vehicle according to the present invention can fill the drinking water that can be immediately consumed by the pressure module 30 into the tank 10 through the shared line 22 or send it to the on-off valve V2, It is proposed to supply to the necessary place promptly.

Preferably, the drinking water specialized transport vehicle according to the present invention may include a first filter portion 41 communicating with the inflow line 21 to filter the drinking water and supply the filtered water to the pressure module 30, (41) protects the pressure module (30) from being damaged by foreign substances contained in the drinking water, and allows the preliminarily purified drinking water to be injected into the tank (10).

In addition, the drinking water transport vehicle according to the present invention may include a second filter unit 42 mounted in the tank 10 to supply the filtered water to the outflow line 24, and the second filter unit 42, For example, a foreign substance due to corrosion of the tank 10 itself, so that clean drinking water can be supplied.

Furthermore, the drinking water specialized transport vehicle according to the present invention includes a third filter unit 43 that communicates with the discharge line 25 to filter the drinking water and supply the filtered water through the opening / closing valve V2.

The drinking water that can be immediately consumed can be fed into the tank 10 through the shared line 22 in the pressure module 30 or sent to the on-off valve V2, And at the same time, the third filter unit 43 can thoroughly filter foreign matter and the like, thereby supplying more clean drinking water.

FIG. 5A is a perspective view showing a third filter unit 43 applied to a drinking water transporting vehicle according to the present invention, FIG. 5B is a perspective view showing a lid 43e in a third filter unit 43 applied to a drinking water transporting vehicle according to the present invention, FIG. 5C is an exploded perspective view showing a third filter unit 43 applied to a drinking water specialized transport vehicle according to the present invention. FIG.

5A to 5C, the third filter unit 43 includes a cylindrical body 43a mounted on the vehicle and communicating with the inlet and the outlet of the discharge line 25, A protruding pipe 43b which protrudes and communicates with the outlet of the discharge line 25; a filter 43d that is inserted into the protruding pipe 43b and filters the drinking water while standing upright inside the cylindrical pipe 43a; And a lid 43e which covers the lid 43e.

The third filter portion 43 is structured such that the filter 43d is simply inserted into the protruding pipe 43b protruded from the lower center of the cylindrical body 43a and communicated with the outlet of the discharge line 25, It is possible to smoothly implement the removal of foreign matter while improving the productivity due to the simple structure.

The third filter unit 43 includes a fixing nut 43f fixed to the center of the projecting pipe 43b, a fixing bar 43g assembled to the fixing nut 43f and standing upright in the filter 43d, A cap 43h which covers the upper portion of the filter 43d while having a through hole 43i for passing the fixing rod 43g and a cap 43h which is exposed to the outside of the cap 43h inside the cylindrical body 43a, And a fixing bar 43j for holding the fixing bar 43g.

The filter 43d is simply inserted into the projecting pipe 43b to improve the productivity and is fixed to the fixing nut 43f fixed to the center of the projecting pipe 43b and fixed to the filter 43d The cap 43h can be simply put on the filter 43d so that the through hole 43i can be fitted in the rod 43g and the fixing rod 43g can be held as the fixing bar 43j, By ensuring the upright position, the disengagement of the filter 43d at the time of moving the vehicle can be thoroughly prevented, so that the removal of foreign substances can be carried out perfectly.

At this time, the fixing bar 43j is inserted into the fixing rod 43g and the bolts B and the nut N are fastened to the fixing piece 43k protruding from the inner peripheral edge of the cylindrical body 43a while the nut N is engaged. So that a simple assembly can be ensured together with the rigid support of the filter 43d.

The lid 43e is connected to the cylindrical body 43a with the packing 43m interposed therebetween to prevent the drinking water from flowing down when the vehicle is moving. Further, the lid 43e pressurizes the pressure inside the cylindrical body 43a (43n) for preventing the pressure load on the pressure module (30).

Preferably, the cylindrical body 43a is provided with a see-through window 43c so that the filtering state can be visually confirmed.

On the other hand, the apparatus further includes a UV sterilizing module (50) communicating with the discharge line (25) at the rear end of the third filter part (43) to sterilize the drinking water and supply the sterilized water through the opening / closing valve (V2) It is preferable to thoroughly sterilize various bacteria and the like which may be generated in a state of being filled in the inside of the container.

In addition, it is also possible to sterilize the chemical in the tank 10 during the breeding of the bacteria in the summer, by further including the chemical tank 60 connected to the tank 10 for sterilizing the drinking water according to the present invention .

The pressure module 30 includes a PTO (Power Take Off) control unit 31 for extracting the power of the vehicle and a control unit 31 for controlling the PTO control unit 31 to draw the drinking water through the inflow line 21, ) And the injection line 23 while the drinking water is drawn from the tank 10 through the outflow line 24 and the inflow line 21 under the control of the PTO control unit 31 and shared (22) and a discharge line (25).

It is possible to supply the drinking water into the tank 10 through the common line 22 as the centrifugal pump 32 and to supply the drinking water to the required place quickly while simplifying the structure.

More specifically, the drinking water professional transport vehicle according to the present invention includes a first valve 71 for opening / closing the inflow line 21, a second valve 72 for opening / closing the infusion line 23, a discharge line 25, A third valve 73 for opening and closing the outlet line 24 and a fourth valve 74 for opening and closing the outlet line 24. The centrifugal pump 32 is operated under the control of the PTO control unit 31, The third valve 73 and the fourth valve 74 are closed while the first valve 71 and the second valve 72 are opened while the drinking water is filled in the drinking water, The third valve 73 and the fourth valve 74 close the first valve 71 and the second valve 72 when the pump 32 is operated and draws and discharges the drinking water from the tank 10 So that it can be opened.

The first valve 71 to the fourth valve 74 can be simply operated to rapidly fill the drinking water from the centrifugal pump 32 into the tank 10 through the shared line 22 and the infusion line 23, The discharge line 24, the shared line 22 of the inflow line 21, and the discharge line 25, so that the productivity and the workability can be maximized by the simple structure and the simple operation.

INDUSTRIAL APPLICABILITY The present invention can be used in the water industry that can rapidly supply drinking water.

10: tank 21: inflow line
22: shared line 23: injection line
24: outlet line 25: exhaust line
30: pressure module 31: PTO control
32: Centrifugal pump V1: Basic valve
V2: opening / closing valve 41: first filter portion
42: second filter unit 43: third filter unit
43a: cylindrical body 43b: projecting tube
43c: a view window 43d: a filter
43e: Lid 43f: Fixing nut
43g: fixing rod 43h: cap
43i: Through hole 43j: Fixed bar
N: Nut 43k: Fixed piece
B: Bolt 43m: Packing
43n: pressure regulating tube 50: UV sterilizing module
60: chemical tank 71: first valve
72: second valve 73: third valve
74: fourth valve

Claims (14)

A tank 10 mounted on the vehicle and drinking water are drawn through the inflow line 21 and filled into the tank 10 via the shared line 22 and the infusion line 23 while the A pressure module (30) for drawing drinking water through the outflow line (24) and the inflow line (21) and discharging the same to the shared line (22) and the discharge line (25) Off valve (V2) for on / off-discharging the water,
And a first filter (41) communicating with the inflow line (21) to filter the drinking water and supply the filtered water to the pressure module (30)
And a second filter unit (42) mounted in the tank (10) for filtering the drinking water and supplying the filtered water to the outflow line (24). delete delete A tank 10 mounted on the vehicle and drinking water are drawn through the inflow line 21 and filled into the tank 10 via the shared line 22 and the infusion line 23 while the A pressure module (30) for drawing drinking water through the outflow line (24) and the inflow line (21) and discharging the same to the shared line (22) and the discharge line (25) Off valve (V2) for on / off-discharging the water,
And a first filter (41) communicating with the inflow line (21) to filter the drinking water and supply the filtered water to the pressure module (30)
And a third filter unit (43) communicating with the discharge line (25) to filter the drinking water and supply the filtered water through the opening / closing valve (V2). 5. The method of claim 4,
The third filter section (43)
A cylindrical body 43a mounted on the vehicle and communicating with an inlet and an outlet of the discharge line 25,
A protruding pipe 43b protruding from the lower center of the cylindrical body 43a and communicating with the outlet of the discharge line 25,
A filter 43d that is inserted into the protruding pipe 43b and filters the drinking water while standing upright inside the cylindrical body 43a,
And a lid (43e) that covers the cylindrical body (43a). 6. The method of claim 5,
The third filter section (43)
A fixing nut 43f fixed to the center of the projecting pipe 43b,
A fixing rod 43g assembled to the fixing nut 43f and standing upright into the filter 43d,
A cap 43h covering the upper portion of the filter 43d with a through hole 43i for passing the fixing rod 43g,
And a fixing bar (43j) for holding the fixing rod (43g) exposed to the outside of the cap (43h) inside the cylindrical body (43a). The method according to claim 6,
The fixing bar 43j is inserted into the fixing rod 43g and is engaged with the nut N so that the fixing bar 43j is fixed to the fixing piece 43k protruding from the inner periphery of the cylindrical body 43a with bolts B and N ) Is combined with a drinking water transport vehicle. The method according to claim 6,
Wherein the lid (43e) is coupled to the cylindrical body (43a) with a packing (43m) interposed therebetween. 9. The method of claim 8,
Wherein the lid (43e) further comprises a pressure control pipe (43n) for ejecting the pressure inside the cylindrical body (43a). The method according to claim 6,
Characterized in that said cylindrical body (43a) comprises a sight window (43c). 5. The method of claim 4,
Further comprising a UV sterilizing module (50) communicating with the discharge line (25) at the rear end of the third filter part (43) to sterilize the drinking water and supply the sterilized drinking water through the opening / closing valve (V2) Transportation vehicles. The method according to any one of claims 1, 4, 5, 6, 7, 8, 9, 10 and 11,
Further comprising a chemical tank (60) connected to the tank (10) for disinfecting the drinking water. A tank 10 mounted on the vehicle and drinking water are drawn through the inflow line 21 and filled into the tank 10 via the shared line 22 and the infusion line 23 while the A pressure module (30) for drawing drinking water through the outflow line (24) and the inflow line (21) and discharging the same to the shared line (22) and the discharge line (25) Off valve (V2) for on / off-discharging the water,
The pressure module (30)
A PTO control unit 31 for taking out the power of the vehicle,
The drinking water is drawn through the inflow line 21 under the control of the PTO control unit 31 and is filled into the tank 10 via the shared line 22 and the infusion line 23 while the PTO control unit A centrifugal pump 32 for drawing drinking water from the tank 10 through the outflow line 24 and the inflow line 21 according to the control of the control unit 31 and discharging the same to the shared line 22 and the discharge line 25, Wherein the water delivery system comprises: 14. The method of claim 13,
A first valve 71 for opening and closing the inflow line 21, a second valve 72 for opening and closing the infusion line 23, a third valve 73 for opening and closing the discharge line 25, , And a fourth valve (74) for opening and closing the outflow line (24)
The centrifugal pump 32 is operated under the control of the PTO controller 31 to open the first valve 71 and the second valve 72 when the tank 10 is filled with drinking water, 3 valve 73 and the fourth valve 74 are closed,
The centrifugal pump 32 is operated under the control of the PTO controller 31 to close the first valve 71 and the second valve 72 when the drinking water is drawn out from the tank 10 And the third valve (73) and the fourth valve (74) are opened.
KR1020150165243A 2015-11-25 2015-11-25 Vehicle for supplying drinking water KR101593893B1 (en)

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KR1020150165243A KR101593893B1 (en) 2015-11-25 2015-11-25 Vehicle for supplying drinking water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150165243A KR101593893B1 (en) 2015-11-25 2015-11-25 Vehicle for supplying drinking water

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007237087A (en) * 2006-03-09 2007-09-20 Chubu Plant Service Co Ltd Moving type water treatment device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007237087A (en) * 2006-03-09 2007-09-20 Chubu Plant Service Co Ltd Moving type water treatment device

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