KR101906105B1 - Multifunctional water tank apparatus for water supply - Google Patents

Abstract

The present invention relates to a multifunctional water tank apparatus to supply water, comprising: a water tank body having an inlet pipe and an outlet pipe penetrating and coupled to an outer wall, and including a drain pipe for guiding water flowing therein through the inlet pipe to the discharge pipe; a partition wall disposed in a reception space while one end penetrates and is coupled to the drain pipe, and partitioning the reception space to separately receive the water flowing through the inlet or drain pipe; a first water tank disposed on the front end of the reception space with respect to the partition wall and having a storage space to supply the water flowing therein through the inlet pipe to the drain pipe; and a second water tank disposed on the rear end of the reception space with respect to the partition wall and having a storage space to supply the water flowing therein through the drain pipe to the discharge pipe. According to the present invention, the water tank body, the partition wall, and the first and second water tanks are installed in one facility to constantly maintain the water level of stored water in accordance with operation of a compressing pump, thereby realizing the compressing pump at economic power costs due to stable operation while maintaining uniformity in lift.

Description

Technical Field [0001] The present invention relates to a multifunctional water tank apparatus for water supply,

The present invention relates to a multifunctional water storage device for supplying water, and more particularly, to a multifunctional water storage device for supplying water for preventing the pipe from being damaged by smoothly supplying water of the water supply from a high place to a rear supply.

Generally, a control pond is a pond type facility installed in a river, a valley, and a watershed. It has an outlet that can control the discharge amount, and maintains the quantity and quality of the water at a predetermined value. Regulating paper and water treatment paper.

Particularly, the water control tank is composed of an inflow pipe connected to the water pond, an outflow pipe connected to the supply pond, and a storage room for storing the water, so as to supply water to the place where the water is needed while controlling the total water amount of the water pond and the supply amount of the supply pond. do.

The water control system is installed at the top of the highlands so that the water of the potential water can be supplied to the rear feeder through the highlands through the operation of the pump when the water between the water and the supply is in a high place. It is used as a principle.

In the conventional water control system, due to the collision of water and air in each of the inflow pipe and the outflow pipe due to the operation of the pump, order splitting or water hammer phenomenon occurs and the pipes are damaged. It has been difficult to keep the water supply of the gyro constant.

For this purpose, Korean Registered Utility Model No. 20-0375182 has been proposed in the past.

However, in the conventional water storage tank of the registered utility room, the water in the water storage tank is prevented from flowing backward through the backflow prevention hole while the supply pipe and the discharge pipe are mutually connected to induce energy saving of the motor pump. However, The means for preventing the water hammer that may occur in the discharge pipe is not provided, thus limiting the operation in preparation for the emergency supply of the water supply.

In addition, since the water tank does not induce the air flow into or out of the water tank depending on whether or not the motor pump is in operation, order disconnection or water hammer occurs in the supply pipe and the discharge pipe, Maintenance of the liver is uneconomical and the supply of long-distance water is impossible, so that the operation place is limited to a small flat land or a city.

SUMMARY OF THE INVENTION An object of the present invention is to provide a multifunctional water reservoir device for supplying water to prevent the pipe from being damaged by smoothly supplying the water from the high-potential water supply path to the rear supply path.

In order to achieve the above-mentioned object, in an embodiment of the present invention, in order for the water of the disposable-water paper to be drained from the high place to the back-up paper via the driving of the pressurizing pump, And the outlet pipe connected to the rear supply pipe discharges the water contained therein so as to prevent the pipes of the inlet pipe and the outlet pipe from being damaged according to the presence or absence of the operation of the pressure pump, A multifunctional water tank device for supplying external water into a water tank, the water tank comprising: an outer wall surrounded by an outer wall to form a receiving space therein; and the inlet pipe and the outlet pipe are coupled to the outer wall, A drain pipe for introducing the water introduced through the drain pipe to the drain pipe, A partition wall disposed in the accommodation space and partitioning the accommodation space so that each water flowing through the inflow pipe or the water discharge pipe is separated and accommodated; A first water tank provided with a storage space through which water flowing through the inlet pipe flows into the drain pipe and a water pipe arranged at a rear end of the storage space with respect to the partition wall, A first air induction pipe for allowing air to flow in and out of the inside of the first water tank, and a second air induction pipe for introducing air into and from the inside of the second water tank, And a second air induction pipe for allowing air to flow in and out is connected to the first air induction pipe, And an air inlet / outlet path from the outside of the reservoir to the inflow pipe is provided so as to prevent a pressure drop in the inflow pipe due to order separation of the inflow pipe due to the shutdown of the pressurization pump, The pipe may be provided with an air inlet / outlet path from the outside of the water reservoir to the discharge pipe to prevent a pressure drop in the discharge pipe due to order separation of the discharge pipe due to stoppage of operation of the pressure pump when the operation of the pressure pump is stopped Wherein the first air induction pipe is provided to prevent the pressure in the inflow pipe from rising due to the water filling of the inflow pipe due to the operation of the pressurizing pump when the pressurizing pump is operated, Wherein the second air induction pipe is provided with an air outlet path to the outside when the pressurizing pump is operated, The first water tank is provided with an air inlet / outlet path from the discharge pipe to the outside of the water storage tank to prevent a pressure rise in the discharge pipe due to the water filling of the discharge pipe due to the operation of the water discharge pipe, A first water tank and a second water tank connected to the drain pipe at the other end, and a ware wall for partitioning the first water tank and the second water tank, A first inner wall and a second inner wall for partitioning with the second water tank, wherein a space for separating the first inner wall and the second inner wall is formed, and a flow rate control Wherein the flow rate control means controls the flow of the water through the water discharge pipe when the pressure pump is restarted after stopping the operation of the pressure pump So that the residual air in the discharge pipe is discharged to the outside of the water tank through the second water tank and the second air induction pipe, And preventing water backflow from the water tank tank to the first water tank.

In one embodiment of the present invention, the first air induction pipe is formed so as to extend in one direction so as to communicate with the inside of the first water tank while the tip of the first air induction pipe is penetratingly coupled to the first water tank, The induction pipe is formed so as to extend in one direction so as to communicate with the inside of the second water tank while the tip of the induction pipe is penetratingly connected to the second water tank and the inflow pipe is relatively in relative to the water pipe As shown in FIG.

In one embodiment of the present invention, the outer wall of the reservoir body is integrally formed with the first inner wall and the second inner wall, and is separated from the other end of the ware wall integrally with one end of the ware wall And a distal end of the drain pipe penetrates through the first inner wall and a rear end of the drain pipe penetrates through the second inner wall and the other end of the wear wall is connected to the second end of the second water tank, A supporting member may be provided to fix the drain pipe downward so that the drain pipe is inclined toward the second water tank to guide the overflow to the water tank and the micro-vibration of the drain pipe due to the water flowing in the space is prevented.

In one embodiment of the present invention, the second water tank is provided with a guide portion for guiding the water accommodated therein to the discharge pipe, wherein a tip of the discharge pipe is disposed in the guide portion, And an inclined surface facing the tip of the discharge pipe so as to extend downward from the inside of the lower portion. The discharge pipe may be disposed at a lower position relative to the drain pipe with respect to the lower inside of the second water tank.

In one embodiment of the present invention, the inlet pipe, the drain pipe, the discharge pipe, the first air induction pipe, and the second air induction pipe are formed in a columnar shape, and the diameter of the first air induction pipe is Wherein a diameter of the second air induction pipe is formed to be equal to or larger than a diameter of the inflow pipe so that the water level of the water in the first water tank is kept constant, And may be formed to be equal to or larger than the diameter of the discharge pipe so that the water level is kept constant.

In one embodiment of the present invention, the upper outer wall of the reservoir body is provided with first through third through holes for guiding the entrance and exit of the first, second, and third water tanks, Wherein the first to third through holes are detachably coupled to first to third sealing means for sealing the inside of the first water tank, the space and the second water tank, respectively, Wherein the internal pressure of the first water tank tank is adjustable and the internal pressure of the second water tank is adjustable through the opening and closing of the third sealing means, respectively, wherein the first sealing means and the third sealing means are provided, And may be provided in a locking manner so as to correspond to a change in water pressure due to a rise in the water level of each water contained in the water tank.

In an embodiment of the present invention, a bypass pipe may be further provided, the front end of which is connected to the inlet pipe, and the rear end of which is connected to the outlet pipe.

According to the present invention as described above, since the water tank, the partition wall, the first water tank and the second water tank are provided on one facility in the multi-function water tank for water supply, the water level of the water, The pressurizing pump can be realized at an economical power cost due to stable operation while achieving uniformity of the head.

Further, the first air induction pipe is connected to the upper outer wall of the reservoir body so that the outside air of the reservoir body can flow in and out of the inflow pipe while the first air induction pipe, the first water tank and the inflow pipe are communicated with each other Therefore, the internal pressure of the inflow pipe, which changes according to the presence or absence of the operation of the pressurizing pump, is controlled to prevent the pipe from being damaged.

Further, since the second air induction pipe is coupled to the upper outer wall of the reservoir body, the outside air of the reservoir body can flow into and out of the discharge pipe while the first air induction pipe, the first water tank and the discharge pipe communicate with each other It is possible to control the internal pressure of the discharge pipe which is changed depending on whether or not the pressurizing pump is actuated, thereby preventing the tube of the discharge pipe from being damaged.

The flow control means is connected to a drain pipe of the multifunctional water tank device for supplying water to discharge the residual air in the discharge pipe to the outside so as to correspond to the case where the pressurizing pump is restarted after the pump is shut down and the water level of the water contained in the second water tank There is an effect of preventing the reverse flow phenomenon to the first water tank according to the second embodiment.

1 is a plan view showing a multifunctional water storage device for supplying water according to the present invention.
2 is a view showing a state in which the upper outer wall of the multifunctional water tank for supplying water according to the present invention is removed.
3 is a cross-sectional view taken along line AA 'in Fig.
4 is a view showing another embodiment of the multifunctional water reservoir for supplying water according to the present invention.
FIG. 5 (a) is an enlarged view of B showing a first water tank in which the water level is adjusted through a ware wall of a multifunctional water tank for water supply according to the present invention, and FIG. 5 (b) Is an enlarged view of C showing water flow from the drain pipe to the drain pipe of the multifunctional water tank device.
6 is a conceptual diagram illustrating how air enters and exits through the first air induction pipe and the second air induction pipe of the multifunctional water reservoir device for supplying water according to the present invention.
7 is a conceptual diagram showing a state in which a water level rise due to a water hammer phenomenon occurring in a discharge pipe is buffered in a second air induction pipe according to the present invention.

The details of other embodiments are included in the detailed description and drawings.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. However, it is to be understood that the present invention is not limited to the disclosed embodiments, but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. It is intended that the disclosure of the present invention be limited only by the terms of the appended claims. Like reference numerals refer to like elements throughout the specification.

Hereinafter, a multi-function water tank for supplying water according to embodiments of the present invention will be described.

FIG. 1 is a plan view showing a multifunctional water storage device for supplying water according to the present invention, FIG. 2 is a view showing a state in which an upper outer wall of a multifunctional water storage device for supplying water according to the present invention is excluded, 4 is a view showing still another embodiment of the multifunctional water reservoir device for supplying water according to the present invention and will be described on the basis thereof.

First, as shown in Figs. 1 to 3, the multifunctional water tank device for supplying water (hereinafter referred to as a water tank device 100) according to the present embodiment is configured such that the water of the potential water papers is supplied through a drive of a pressure pump In order to drain the waste water from the high place to the rear supply pipe, the water is received in the interior through the inlet pipe 100a connected to the potential water pond and discharged through the discharge pipe 100c connected to the rear supply pipe.

The water storage tank 100 is provided to guide the air in and out of each of the inflow pipe 100a and the discharge pipe 100c so as to prevent damage to the inflow pipe 100a and the discharge pipe 100c depending on whether the pressurization pump is operated And includes a reservoir body 110, a partition wall 130, a first water tank 120, and a second water tank 150. [

The reservoir body 110 surrounds the outer wall 110a so that a receiving space is formed therein and the inlet pipe 100a and the discharge pipe 100c are connected to the outer wall 110a through the inlet pipe 100a, And a drain pipe 100b for introducing the introduced water to the drain pipe 100c.

The water tank 110 may be variously shaped in a rectangular shape, a cylindrical shape, or a polygonal shape depending on the shape of the outer wall 110a. When the water pump is operated, water flows into the water tank 110 An inlet pipe 100a is disposed at the front end, and a discharge pipe 100c is disposed at a rear end of the introduced water discharged to the outside of the water reservoir 110. [

4, as another embodiment of the water storage tank 200, the water storage tank 200 is connected to the outside of the water storage tank 200 by bypassing the front end thereof to the inlet pipe 200a and the rear end thereof to the outlet pipe 200c. A tube 30 may be further provided.

Since the water storage tank 200 is provided with the bypass pipe 30, water supply can be continuously performed during maintenance such as cleaning of the water storage tank 200.

In addition, since the water tank device 200 prevents a water hammer that may occur in the inflow pipe 200a and the discharge pipe 200c during an emergency such as a sudden start and stop of the pressurizing pump through the bypass pipe 30, It is possible to implement a smooth supply of water with minimal cost.

Air is introduced into the first air induction pipe 101 and the second water tank 150 for allowing air to flow into and from the inside of the first water tank 120 at the upper outer wall 110a of the water storage vessel 110, And the second air induction pipe 102 are connected to each other.

The first air induction pipe 101 is formed so as to extend in one direction so as to communicate with the inside of the first water tank 120 while the tip of the first air induction pipe 101 is penetrated toward the first water tank 121.

The second air induction pipe 102 is formed so as to extend in one direction so as to communicate with the inside of the second water tank 150 while its tip is penetrated toward the second water tank 150.

At this time, the inlet pipe 100a, the drain pipe 100b, the discharge pipe 100c, the first air induction pipe 101, and the second air induction pipe 102 may have a cylindrical shape.

The diameters of the first air induction pipe 101 and the second air induction pipe 102 are adjusted such that the water level of the water in the first water tank 120 and the second water tank 150 is constantly maintained The diameter of the inlet pipe 100a and the diameter of the outlet pipe 100c may be the same or relatively large.

Since the diameter of the first air induction pipe 101 is equal to or relatively larger than the diameter of the inflow pipe 100a and the air can flow in and out efficiently to cope with the flow rate and flow rate of the water, A phenomenon such as a water hammer phenomenon and a generation of a capillary pressure which are generated in the oil pan 100a can be prevented in advance.

The diameter of the second air induction pipe 102 is formed to be equal to or larger than the diameter of the discharge pipe 100c so that the air can flow in and out efficiently to cope with the flow rate and flow rate of the water, It is possible to prevent a phenomenon such as a water hammer phenomenon and a generation of a pipe pressure from occurring in advance.

One end of the partition wall 130 is disposed in the inner accommodating space of the water storage tank 110 while penetratingly connected to the water discharge pipe 100b and each water flowing through the inflow pipe 100a or the water discharge pipe 100b is separated and accommodated So that the internal space of the water storage body 110 is partitioned.

The partition wall 130 includes a first inner wall 131 and a second water tank 150 to be partitioned by the second water tank 123 and a second inner wall 132 to be partitioned.

The partition wall 130 is provided with a flow control means connected to the drain pipe 100b in the space portion 140 with a space portion 140 for separating the first and second inner walls 131 and 132 from each other, 10 are provided.

The flow rate control means 10 may be provided as a valve flow which can adjust the amount of water according to the storage level therein.

Although not shown in detail, when the check valve is provided by the flow control means 10, the check valve is opened so as to correspond to the change in the quantity and pressure of the water flowing in the water pipe 100b depending on the operation of the pressure pump Or closed.

The outer wall 110a of the water storage vessel 110 is integrally formed with the first inner wall 131 and the second inner wall 132 and is integrally formed with the other end of the welded wall 122 They are separated from each other.

At this time, the front end of the drain pipe 100b is coupled with the first inner wall 131, and the rear end of the drain pipe 100b is coupled with the second inner wall 132. [

The other end of the weld wall 122 is connected to an inclined surface 122a that is inclined toward the second water tank 123 so as to guide overflow to the second water tank 123 in accordance with an increase in the water level of the water contained in the first water tank 121. [ Is formed.

At this time, the inflow pipe 100a is disposed at a relatively upper portion relative to the water discharge pipe 100b with respect to the ware wall 122.

The space portion 140 is provided with a receiving member 20 for fixing the drain pipe 100b from below so as to prevent the minute vibration of the drain pipe 100b due to the water flowing.

The support member 20 is disposed in the inner lower portion of the space portion 140 to fix the water discharge pipe 100b and to suppress the one-sided vibration of the water discharge pipe 100b due to the variation of the water flow rate according to the operation of the pressurization pump.

The support member 20 can be variously replaced with a material having a constant strength corresponding to the volume of the water pipe 100b, for example, steel, ceramic, or wood to prevent microvibration of the water pipe 100b in advance .

The reservoir body 110 has first to third through holes for guiding the entrance and exit of the first water tank 120, the space 140 and the second water tank 150 into the upper outer wall 110a, Spheres 124, 144, and 154, respectively.

The first through third through holes 124, 144 and 154 are provided with first to third hermetic sealing means 125 and 125 for sealing the interior of the first water tank 120, the space 140 and the second water tank 150, 145, and 155 are detachably coupled.

The reservoir body 110 may be provided with ladder means (not shown) for guiding the movement of the inside and the outside through the first through third through holes 124, 144 and 154. The first through third through holes 124 and 144 , 154), it is easy to manage and maintain facilities between works.

The first through hole 124 is formed in the outer wall 110a of the water reservoir 110 so as to be communicated with the first water tank 120 while being opened and closed with one sealing means 125 The inner pressure of the first water tank 120 through the first air induction pipe 101 can be adjusted, thereby realizing an auxiliary role of the first air induction pipe 101 for efficient air entry and exit.

The third through hole 154 is formed so as to pass through the outer wall 110a of the water reservoir 110 so as to communicate with the second water tank 150, The internal pressure of the tank 150 can be adjusted, thereby realizing an auxiliary role of the second air induction pipe 102 for efficient air entry and exit.

The first sealing means 125 and the third sealing means 155 are provided in a locking manner so as to correspond to a change in the water pressure of each water contained in the first water tank 120 and the second water tank 150 .

The first water tank 120 is disposed at the front end of the accommodation space with respect to the partition wall 130 and a storage space through which the water introduced through the inlet pipe 100a flows into the drain pipe 100b is formed.

The first water tank 120 has a first water tank 121 connected to an inlet pipe 100a at one end thereof and a second water tank 123 connected to a drain pipe 100b at the other end thereof. A ware wall 122 for partitioning the second water tank 123 is provided.

The second water tank 150 is disposed at the rear end of the accommodation space with respect to the partition wall 130 and a storage space for flowing the water introduced through the water discharge pipe 100b to the discharge pipe 100c is formed.

The tip of the discharge pipe 100c is disposed in the guide portion 160 while the guide portion 160 for guiding the accommodated water to the discharge pipe 100c is provided in the second water tank 150. [

The guide portion 160 is formed of an inclined surface 160a extending toward the front end of the discharge pipe 100c so as to extend downward from the inside of the lower portion of the second water tank 150. [

At this time, the discharge pipe 100c is disposed at a lower position relative to the drain pipe 100b with respect to the lower inside of the second water tank 150. [

FIG. 5 (a) is an enlarged view of B showing a first water tank in which the water level is adjusted through a ware wall of a multifunctional water tank for water supply according to the present invention, and FIG. 5 (b) 1 is an enlarged view of C showing water flow from a drain pipe to a drain pipe of the multifunctional water tank device for use in the present invention.

5A, the first water tank 120 is disposed at the front end of the space for accommodating the water storage body 110 with respect to the partition wall 130, and the water introduced through the inlet pipe 100a flows through the water discharge pipe A storage space for flowing into the storage space 100b is formed.

The first water tank 120 has a first water tank 121 connected to an inlet pipe 100a at one end thereof and a second water tank 123 connected to a drain pipe 100b at the other end thereof. A ware wall 122 for partitioning the second water tank 123 is provided.

The other end of the weld wall 122 is formed with an inclined surface 122a inclined toward the second water tank 123 so as to guide the overflow to the second water tank 123 due to the rise of the water level of the water contained in the first water tank 121 .

For example, the water level stored in the first water tank 121 can be raised to a height h2 located at the top of the ware wall 122 at a height h1 accommodated in the storage space of the first water tank 121 by the operation of the pressure pump have.

At this time, the water level stored in the first water tank 121 rises from the height h1 to h2, and flows to the storage space of the second water tank 123 while being guided along the inclined surface 122a of the ware wall 122. [

Since the water level of the first water tank 120 is kept constant in accordance with the amount of water flowing into the first water tank 121 through the operation of the pressure pump, stable operation of the pressure pump can be performed, And the power cost is reduced.

5B, the second water tank 150 is disposed at the rear end of the space for accommodating the water storage body 110 with respect to the partition wall 130, and the water introduced through the water discharge pipe 100b flows into the discharge pipe 100c are formed.

The tip of the discharge pipe 100c is disposed in the guide portion 160 while the guide portion 160 for guiding the accommodated water to the discharge pipe 100c is provided in the second water tank 150. [

The guide portion 160 is formed of an inclined surface 160a extending toward the front end of the discharge pipe 100c so as to extend downward from the inside of the lower portion of the second water tank 150. [

The water supplied due to the operation of the pressurizing pump flows sequentially through the inlet pipe 100a, the first water tank 120 and the drain pipe 100b and flows into the second water tank 150, 150 into the discharge tube 100c along the inclined surface 160a of the guide portion 160 while being accommodated in the storage space of the discharge tube 100a.

At this time, the discharge pipe 100c is disposed at a lower position relative to the drain pipe 100b with respect to the lower inside of the second water tank 150. [

Hereinafter, with reference to the configuration of the above-described reservoir device, description will be made of how the air is introduced through the first air induction pipe and the second air induction pipe, and the structure of the water reservoir device has already been described above.

FIG. 6 is a conceptual view showing how air enters and exits through the first air induction pipe and the second air induction pipe of the multifunctional water reservoir device for supplying water according to the present invention, and FIG. 7 is a schematic view of the multifunctional water reservoir device for supplying water according to the present invention Is a conceptual diagram showing a state in which a rise in water level due to a water hammer phenomenon occurring in a discharge pipe is buffered in a second air induction pipe.

6, a first air induction pipe 101 and a second water tank 150 for allowing air to flow in and out of the first water tank 120 are formed in an upper outer wall 110a of the water tank 110, And a second air induction pipe 102 through which air enters and exits, respectively.

The first air induction pipe 101 is connected to the inflow pipe 100a due to the water supply separation of the inflow pipe 100a due to the stoppage of the operation of the pressurizing pump An air inlet / outlet path from the outside of the water storage tank 110 to the inflow pipe 100a is provided so as to prevent a pressure drop in the inflow pipe 100a.

The second air induction pipe 102 is connected to the water reservoir 110 so as to prevent the pressure in the discharge pipe 100c from being lowered due to the separation of water from the discharge pipe 100c due to the stoppage of the operation of the pressurization pump, And an air inlet / outlet path from the outside to the discharge pipe 100c.

On the other hand, when the pressurizing pump is operated, the first air induction pipe 101 prevents the pressure rise in the inflow pipe 100a due to the water filling of the inflow pipe 100a due to the operation of the pressurizing pump So as to provide an air inlet / outlet path from the inflow pipe 100a to the outside of the water storage tank 110. [

The second air induction pipe 102 is connected to the discharge pipe 100c from the discharge pipe 100c to prevent the pressure in the discharge pipe 100c from rising due to the water filling of the discharge pipe 100c due to the operation of the pressurizing pump, 110) to the outside.

7, the partition wall 130 includes a first inner wall 131 and a second water tank 150 to be partitioned from the second water tank 123 of the first water tank 120, 2 inner wall 132.

A space portion 140 is formed between the first inner wall 131 and the second inner wall 132 so as to be spaced apart from each other and a flow rate control means 10 connected to the drain pipe 100b in the space portion 140 is provided do.

The water level of the water can be raised from the height h3 in the second water tank 150 to the height h4 in the second air induction pipe 102 when the pressure pump is restarted.

The flow rate control means 10 controls the flow of the water through the water discharge pipe 100b so that the residual air in the discharge pipe 100c flows into the water storage vessel 110 through the second water tank 150 and the second air induction pipe 102, As shown in FIG.

At this time, the rise of the water level due to the water hammer phenomenon occurring in the discharge pipe 100c can be buffered in the second water tank 150 through the second air induction pipe 102.

Since the discharge pipe 100c efficiently discharges residual air through the flow rate control means 10 while mitigating mutual collision between the water and air introduced into the discharge pipe 100c, it is possible to prevent the water hammer due to the water hammer pressure have.

The flow rate control means 10 prevents the backflow of water from the second water tank 150 to the first water tank 120 caused by the water hammer due to the change in the flow rate of the water flowing in the water pipe 100b.

Since the first water tank 120 and the second water tank 150 maintain a predetermined water level while preventing the reverse flow of the water through the flow rate control means 10, the stable operation of the pressure pump can be realized.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Therefore, it should be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than the foregoing detailed description, and all changes or modifications derived from the meaning and scope of the claims and the equivalents thereof are included in the scope of the present invention Should be interpreted.

10: flow rate control means 20:
30: Bypass tube
100, 200: Multi-function water tank for water supply
100a, 200a: inlet pipe 100b: drain pipe
100c, 200c: discharge pipe 101: first air induction pipe
102: second air induction pipe 110: reservoir body
110a: outer wall 120: first tank tank
121: First tank 121: Wear wall
122a, 160a: slope 123: second tank
124: first through hole 125: first sealing means
130: partition wall 131: first inner wall
132: second inner wall 140:
144: second through hole 145: second sealing means
150: second tank tank 154: third through hole
155: third sealing means 160:

Claims (7)

The water supply apparatus according to any one of the preceding claims, wherein the water of the disposable water paper is received in the water supply pipe through an inflow pipe connected to the disposable water paper so that the water of the disposable water paper is supplied from the high place to the back supply paper via the driving of the pressure pump, A multifunctional water tank for supplying water for discharging water and guiding the outside air into and out of each of the inflow pipe and the discharge pipe so as to prevent damage to the inflow pipe and the discharge pipe due to the operation of the pressurizing pump ,
A water storage vessel enclosing an outer wall to form a receiving space therein and having a drain pipe through which the water introduced through the inlet pipe is guided to the outlet pipe while the inlet pipe and the outlet pipe are respectively connected to the outer wall;
A partition wall which is disposed in the accommodation space with one end penetratingly connected to the water discharge pipe and partitioning the accommodation space so that each water flowed through the inflow pipe or the water discharge pipe is separated and accommodated;
A first water tank disposed at a front end of the accommodation space with respect to the partition wall and having a storage space for flowing water flowing into the water pipe through the water pipe; And
And a second water tank disposed at a rear end of the accommodating space with respect to the partition wall and having a storage space for allowing water to flow into the discharge pipe through the water pipe,
A first air induction pipe for allowing air to flow in and out of the inside of the first water tank and a second air induction pipe for allowing air to flow in and out of the inside of the second water tank are respectively connected to the upper outer wall of the water tank, ,
Wherein the first air induction pipe is arranged to prevent the pressure in the inflow pipe from dropping from the outside of the inflow pipe due to separation of order of the inflow pipe due to stoppage of operation of the pressurizing pump when the operation of the pressurization pump is stopped, Providing an air access path to the inlet pipe,
The second air induction pipe is connected to the discharge pipe from the outside of the reservoir body to prevent a pressure drop in the discharge pipe due to order separation of the discharge pipe due to the shutdown of the pressurization pump when the operation of the pressurization pump is stopped And an air inlet /
Wherein the first air induction pipe is connected to the outside of the inflow pipe so as to prevent a pressure rise in the inflow pipe due to the water filling of the inflow pipe due to the operation of the pressurizing pump when the pressurizing pump is operated, Provides air access path,
Wherein the second air induction pipe is provided with an air inlet / outlet path from the discharge pipe to the outside of the reservoir body to prevent a pressure rise in the discharge pipe due to the water filling of the discharge pipe due to the operation of the pressurization pump, Lt; / RTI >
Wherein the first water tank is provided with a ware wall for partitioning the first water tank and the second water tank while the first water tank is connected to a first water tank connected to the inlet pipe at one end and the water tank is connected to the other end,
Wherein the partition wall has a first inner wall to be partitioned from the second water tank and a second inner wall to be partitioned from the second water tank, and a space portion for separating the first inner wall and the second inner wall from each other And a flow control means for connecting the water pipe to the drain pipe in the space portion,
Wherein the flow rate control means comprises:
When the operation of the pressurizing pump is restarted after the operation of the pressurizing pump is stopped, the flow of the water through the water discharge pipe is controlled so that the residual air in the discharge pipe is discharged to the outside of the water storage tank through the second water tank and the second air induction pipe ,
Wherein the water flow from the second water tank to the first water tank is prevented from occurring due to a water hammer due to a change in the flow rate of the water flowing in the water pipe.
The method according to claim 1,
Wherein the first air induction pipe is formed so as to extend in one direction so as to communicate with the inside of the first water tank while the tip of the first air induction pipe is penetratingly connected to the first water tank,
The second air induction pipe is formed so as to extend in one direction so as to communicate with the inside of the second water tank while the tip of the second air induction pipe is penetratingly connected to the second water tank,
Wherein the inlet pipe is disposed at an upper portion relative to the drain pipe relative to the ware wall.
3. The method of claim 2,
Wherein the outer wall of the reservoir body is integrally formed with the first inner wall and the second inner wall and is separated from the other end of the ware wall integrally with one end of the ware wall,
The front end of the water discharge pipe penetrates through the first inner wall and the rear end of the water discharge pipe penetrates through the second inner wall,
The other end of the wear wall is inclined toward the second water tank so as to guide the overflow to the second water tank in accordance with a rise in the water level of the water contained in the first water tank,
And a supporting member for fixing the drain pipe from below so as to prevent microvibration of the drain pipe due to water flowing in the space.
The method of claim 3,
Wherein the second water tank is provided with a guide portion for guiding the water accommodated therein to the discharge pipe, wherein a tip of the discharge pipe is disposed in the guide portion,
Wherein the guide portion is formed of an inclined surface facing the tip of the discharge pipe so as to extend downward from the inside of the lower portion of the second water tank,
Wherein the discharge pipe is disposed at a lower portion relative to the lower inside of the second water tank than the drain pipe.
5. The method of claim 4,
Wherein the inlet pipe, the drain pipe, the discharge pipe, the first air induction pipe, and the second air induction pipe are formed in a cylindrical shape,
The diameter of the first air induction pipe is formed to be equal to or relatively larger than the diameter of the inflow pipe so that the water level of the water in the first water tank is maintained constant through the entry /
Wherein the diameter of the second air induction pipe is formed to be equal to or relatively larger than the diameter of the discharge pipe so that the water level of the second water tank is maintained constant through the entry and exit of air. Device.
6. The method of claim 5,
In the upper outer wall of the reservoir body, first to third through holes for guiding the entrance and exit of the first water tank, the space, and the second water tank are respectively formed,
Wherein the first to third through holes are detachably coupled to first to third sealing means for sealing the inside of the first water tank, the space and the second water tank, respectively, The internal pressure of the first water tank tank is adjustable through the opening and closing of the third sealing means,
Wherein the first sealing means and the third sealing means are provided in a locking manner so as to correspond to a change in water pressure due to an increase in the water level of each of the water contained in the first water tank and the second water tank. Water tank device.
The method according to claim 6,
Wherein the bypass pipe is connected to the inlet pipe and has a rear end connected to the outlet pipe.

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