KR101522246B1

KR101522246B1 - a valve

Info

Publication number: KR101522246B1
Application number: KR1020140139555A
Authority: KR
Inventors: 홍의주
Original assignee: (주)맑은물연구소
Priority date: 2014-10-16
Filing date: 2014-10-16
Publication date: 2015-05-26

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a valve provided in a water storage means such as a water tank which can store and store water to automatically block or supply inflow water according to a water level, A diaphragm is installed in a valve body provided at an end of the water pipe, and the diaphragm is provided with an inlet hole through which a priming water (a small amount of water into which water initially flows) and a discharge hole through which the priming water escapes, The present invention relates to a non-powered valve provided in a water tank, which is capable of automatically adjusting the pressure of a diaphragm by opening and closing the valve by the operation of a permanent magnet provided in the valve, thereby automatically supplying or blocking water to the water tank without supplying power.

Description

The non-powered valve {a valve}

Generally, remote areas such as a book area or a mountainous area, or a remote area far from a city, can not supply the water. Therefore, a simple water supply such as a canal is installed to use ground water as a living water for drinking water.

These simple waterworks can be installed by installing groundwater, using underground water or collecting rainwater, and in some cases using valleys. However, most of the raw water such as ground water, rainwater or valley water is not suitable for use as drinking water such as drinking water due to pollution sources in the vicinity.

Therefore, the above-mentioned raw water is operated by being equipped with a chemical dosing device for inputting chlorine, which is a disinfectant medicine, so as to provide sanitary raw water during the process of collecting and storing in a storage tank or the like.

Since tap water can not be used in villages such as mountains and valleys, and so on, it is difficult to use tap water. Therefore, the tap water flowing in the middle of a simple water supply line or the middle of a mountain or the tap water is collected for drinking. It is necessary to put an appropriate amount of disinfectant according to the amount of water flowing into the water tank. However, since it is impossible for a person to input the disinfectant every time, the water level It is equipped with a regulator and an automatic disinfectant automatic dispensing device, so that disinfectant is supplied automatically.

In this conventional technique, the opening and closing of the check valve is regulated by a bucket so as to allow water to flow into the water tank into the 'non-electric water level controller' of Patent No. 10-0868867 (2008.11.07).

The 'non-power level controller' is equipped with a three-way check valve for controlling the inflow of the valley water into the end portion of the supply pipe through which the water of the valley flows into the water tank. In order to control the opening and closing of the check valve, one of the ports connected to the check valve moves up and down in accordance with the level of the flow rate of the water flowing into the inside of the water tank to control the opening and closing amount of the check valve. The medicine is discharged from the medicine dispenser where the sterilization medicine is stored by the water pressure.

However, a conventional open / close valve is not used in a water collecting tank in which a chemical injector is installed separately, or in a water tank for supplying and storing disinfected water in a chemical processor, without using a conventional three-way valve.

Such an opening / closing valve is known in which a ball or the like is provided on a valve body, and when the ball is rotated vertically or horizontally according to the water level, the ball can block water flowing into and out of the water supply port.

In addition, a variety of open-and-close valves have been installed in the toilet toilets and the like using a bell.

A diaphragm pressure valve using an electrically operated solenoid valve is also known in the prior art.

KR 10-0868867 (registration number) 2008.11.07. KR 20-0379022 (registration number) 2005.03.08. KR 20-0387166 (registration number) 2005.06.08.

However, the conventional three-way valve as described above has a complicated structure and can be configured only when the flow path is formed in three directions, which limits its installation and use.

In addition, since the opening and closing valve using the ball means must be artificially adjusted or a separate operation means must be installed, there is a disadvantage that installation cost and operation cost are required.

There is also a problem that the diaphragm pressure switching valve using a solenoid valve can not be installed in a remote village or mountain area where no power is supplied.

Accordingly, the present invention has been made to solve the above problems,

A valve body formed with a water inlet passage for connecting the water supply pipe and a water discharge passage for connecting the water discharge pipe, and an initial supply water (also referred to as a primer) installed inside the valve body, A diaphragm for supplying or blocking water by allowing the water inflow passage portion and the water discharge passage portion to be communicated with each other or closing the water passage portion, a valve provided on the valve body for lifting up and down according to the water level, And a permanent magnet means for vertically sliding the upper and lower needle means so as to discharge the priming object. The diaphragm is operated by sliding the upper and lower parts according to the water level of the water reservoir (water tank) Water can be supplied to the water reservoir through the water discharge passage, The present invention is directed to a non-powered valve provided in a water tank that can automatically supply or block water to the water tank.

According to an aspect of the present invention, there is provided a valve for automatically opening and closing water according to a water level stored in a water reservoir,

A valve body having a water discharge passage for connecting a water supply pipe connecting the water inlet pipe for water and a water discharge pipe connecting the water discharge pipe for discharging the water and having an opening formed on one side thereof, A diaphragm installed in the opening portion to open or close the water discharge passage portion, and a cover means which is fastened and fixed so as to seal the opening portion while compressing the diaphragm,

The diaphragm is provided with a plurality of water supply holes for allowing the priming water flowing into the water inflow passage portion to enter the upper side of the diaphragm to press the diaphragm to block the water discharge passage portion, A water discharge hole for discharging the water introduced into the water supply hole and releasing the pressure for blocking the water discharge passage portion to be opened and a needle valve means for opening and closing the water discharge hole are installed, Is provided with a buoy means for vertically sliding according to the level of water discharged through the water discharge passage to operate the needle valve means.

Therefore, the non-powered valve provided in the water tank according to the present invention is advantageous in economical efficiency and drastically improves the efficiency by supplying water to the water tank (water tank) which is not powered.

Also, since the permanent magnet can be operated by the valve that operates according to the water level, there is an advantage that the structure is simple and the durability and the reliability are improved because the trouble is small.

1 is a schematic perspective view of a non-powered valve included in a water tank according to the present invention,
FIG. 2 is a schematic perspective view of a non-powered valve included in a water tank according to the present invention,
FIG. 3 is a perspective view of a lid unit of a non-powered valve included in a water tank according to the present invention, and is a schematic state sectional view of a needle valve,
FIG. 4 is a view showing a state before and after the non-powered valve provided in the water tank according to the present invention,
5 is a state of use in which a non-powered valve according to the present invention is installed in a water reservoir.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

The non-powered valve 100 included in the water tank according to the present invention, as shown in FIGS. 1 to 5,

A water discharge passage portion 112 for connecting the water inlet passage portion 111 for connecting the water supply pipe 101 for introducing water and the water discharge pipe 102 for discharging the introduced water is provided, A valve body 110 in which a valve body 113 is formed,

A diaphragm 120 provided in the opening 113 formed in the valve body 110 and installed to open or close the water discharge passage 112,

And a lid unit 130 fastened and fixed so as to seal the opening 113 while compressing the diaphragm 120,

The priming fluid flowing into the water inflow passage portion 111 enters the upper side of the diaphragm 120 and presses the diaphragm 120 to block the water discharge passage portion 112 A plurality of water supply holes 121 are formed,

The lid unit 130 is provided with a water discharge hole 131 for discharging the water introduced into the water supply hole 121 to release the pressure for closing the water discharge passage unit 112, A needle valve means 140 for opening and closing the discharge hole 131 is formed,

The lid means 130 is provided with a float means 150 which is slid up and down according to the level of the water discharged through the water discharge passage portion 112 to operate the needle valve means 140, As shown in FIG.

When the water supplied to the water supply pipe 101 flows into the valve body 110 through the water inflow passage portion 111, the non-powered valve 100 provided in the water tank having the above- A water pressure is generated while the priming water does not escape to the outside of the diaphragm 120 through the plurality of water supply holes 121 and the water pressure generated at this time presses the diaphragm 120, The water supply to the water reservoir 160 is blocked by blocking the portion 112.

When the water level of the water reservoir 160 is lowered in the above state, the valve unit 150 is lowered to operate the needle valve unit 140, The hole 131 is opened, and the priming material that has entered the upper side of the diaphragm 120 is released and released, thereby removing the water pressure formed on the upper side of the diaphragm 120.

As a result, the water pressure formed on the upper side of the diaphragm 120 is removed and the diaphragm 120 is pushed upward by the water pressure introduced from the water supply pipe 101, The water discharge passage portion 112 is communicated with each other so that water flowing from the water supply pipe 101 passes through the water discharge passage portion 111 and the water discharge passage portion 112 and through the water discharge pipe 102 And can be supplied to the water reservoir 160

The water discharge passage portion 112 is formed with a water discharge hole 112a communicating with the water discharge hole 131 formed in the lid unit 130.

Accordingly, the priming water flowing into the upper side of the diaphragm 120 is released to the water discharge passage portion 112 through the water discharge hole 131 and the water discharge hole 112a.

The diaphragm 120 includes a sealing edge portion 122 formed at an edge of the diaphragm 120 so as to be hermetically sealed by the opening portion 113 formed in the valve body 110 by the lid means 130, A through hole 123a is formed so as to protrude from the outside of one side of the side wall 122 and inserted into a portion where the water discharge hole 131 and the water discharge hole 112a communicate with each other so that water does not leak to the outside The auxiliary sealing part 123 and the sealing edge part 122 are formed adjacent to the inside of the sealing edge part 122 so that the water supply hole 121 is provided so that the priming water flowing into the water supply hole 121 is faded, A downward curved surface portion 124 formed to press the inlet edge portion of the diaphragm 120 adjacent to the inside of the downward curved surface portion 123 while forming a central portion of the diaphragm 120, Lt; RTI ID = 0.0 > 112 & And one end of the sealing plate portion 125 is provided at an upper center portion of the sealing plate portion 125. The other end of the sealing plate portion 125 is fixed to the cover means 130, And an elastic means 126 for pressing it sexually.

When the initial supernatant flows into the diaphragm 120 through the water supply hole 121, the diaphragm 120 remains water on the downward curved surface portion 124 and water is drained to the outside by the lid unit 130 So that the downward curved surface portion 124 is pressed.

The diaphragm 120 is pressed against the inlet portion of the water discharge passage portion 112 by the pressing force of the downward curved portion 124 and the elastic force of the sealing plate portion 125 pressed by the elastic means 126 It can be opened and closed.

One end portion of the elastic means 126 is elastically supported on the center of the lid unit 130 so that the sealing plate portion 125 is lifted or lowered to open or close the inlet portion of the water discharge passage portion 112 The operation space portion 132 is formed.

The needle valve means 140 includes a needle 141 installed on one side of the lid unit 130 to open and close the water discharge hole 131, And the needle 141 is lifted and lowered by a magnetic force while inserting it so as to be able to move up and down to the outside of the outer cylinder body 142 And a permanent magnet member 143 for allowing the permanent magnet member 143 to rotate.

In addition, a locking protrusion 142a is formed at an upper end of the outer cylinder body 142 to prevent the permanent magnet member 143 from rising above a predetermined height.

The attachment means 150 includes a sphere 151 which is lifted or lowered according to the level of water stored in the water reservoir 160, a connection rod 152 which connects the slave body 151, A linking means 153 including an upper link 153a connected to the end of the connecting rod 152 and the other end connected to the permanent magnet member 143 and a lower link 153b connected to the lid unit 130, ).

The upper link 153a is provided with a first hinge portion 153aa connected to the permanent magnet member 143 so as to be rotatable and a second hinge portion connected to the lower link 153b so as to be rotatable 153ab.

Accordingly, when the sphere 151 is lowered as the water level of the water storage tank 160 is lowered, the permanent magnet member 143 is lifted along the outer cylinder body 142 by the operation of the link means 153 The needle 141 is lifted up by the magnetic force to the upper side so that the water discharge hole 131 and the water discharge hole 112a are opened to communicate with each other.

Then, the superfluous matter introduced into the upper side of the diaphragm 120 passes through the water discharge hole 131 and escapes to the water discharge passage part 112 through the water discharge hole 112a.

As a result, the water pressure formed on the upper side of the diaphragm 120 is removed, and the diaphragm 120 is pushed upward by the water pressure introduced from the water supply pipe 101, and the water inflow passage portion 111 and the water The water discharged from the water supply pipe 101 communicates with the discharge passage portion 112 through the water discharge pipe 102 through the water inflow passage portion 111 and the water discharge passage portion 112, And can be supplied to the water reservoir 160. At this time, the elastic means 126 is compressed.

Conversely, when the sphere 151 rises as the water level of the water storage tank 160 increases, the permanent magnet member 143 moves along the outer cylinder body 142 by the operation of the link means 153 The needle 141 is pulled downward by a magnetic force to cover the water discharge hole 131 to prevent communication with the water discharge hole 112a.

The water flowing into the upper side of the diaphragm 120 through the plurality of water supply holes 121 can not escape to the outside and a water pressure is generated and the water pressure generated at this time presses the diaphragm 120, The discharge passage portion 112 is closed and the water supply to the water reservoir 160 is blocked.

At this time, the diaphragm 120 is firmly supported by the elastic force of the elastic means 126 so that the water discharge passage portion 112 is not opened.

As described above, according to the present invention, the permanent magnet member 143 is lifted and lowered by the lifting and lowering action of the bulb means 150 even when power is not supplied. As the needle 141 is opened and closed in the water discharge hole 131, The water supplied from the supply pipe 101 can be automatically discharged or stopped to the water reservoir 160 through the water discharge pipe 102 according to the water level.

Therefore, the present invention can be installed in a water reservoir provided at a place where power is not supplied, so that the water level can be conveniently adjusted while being used.

As described above, according to the present invention, there is provided a water supply system comprising: a valve body having a water inlet passage for connecting a water supply pipe of a water supply tank provided in a water tank and a water discharge passage connecting the water discharge pipe; A diaphragm for supplying or blocking water so that the water inflow passage and the water discharge passage can be communicated or closed with each other while being operated by regulating the pressure by means of water (also called a prime), and a diaphragm installed on the valve body, And a permanent magnet means for vertically sliding the upper and lower needle means in response to the operation of the above-mentioned means and allowing the needle means to be operated up and down to discharge the superimposed material. According to the water level of the water tank (water tank) The diaphragm is operated to slide the water flowing into the water inflow passage portion through the water discharge passage portion into the water reservoir Thereby enabling water to be automatically supplied to or blocked from a water reservoir in which no power is supplied, thereby enabling economical efficiency and dramatic improvement in efficiency.

100: non-powered valve provided in a water tank 101: water supply pipe 102: water discharge pipe
110: valve body
111: water inflow passage portion 112: water discharge passage portion 112a: water drain hole 113:
120: diaphragm
121: water supply hole 122: sealing edge portion 123: auxiliary sealing portion
123a: through hole 124: downward curved surface portion 125: sealing plate portion 126: elastic means
130: lid means 131: water discharge hole 132:
140: Needle valve means 141: Needle 142: Outer tube body 142a:
143: permanent magnet member
150:
151: secondary spheres 152: connection rod 153: link means 153a: upper ring
153b: lower link 153aa: first hinge portion 153ab: second hinge portion
160: Water storage

Claims

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A valve for automatically opening and closing water supply or shutoff according to a water level stored in a water reservoir,
A valve body having a water discharge passage for connecting the water inlet pipe connecting the water inlet pipe and the water discharge pipe for discharging the water,
A diaphragm installed in the opening formed in the valve body to open or close the water discharge passage,
And lid means fastened and fixed so as to seal the opening portion while compressing the diaphragm,
Wherein the diaphragm is provided with a plurality of water supply holes for allowing the priming water flowing into the water inflow passage portion to enter the upper side of the diaphragm to press the diaphragm to block the water discharge passage portion,
The cover means is provided with a water discharge hole for discharging the water introduced into the water supply hole and releasing the pressure for closing the water discharge passage portion to be opened and a needle valve means for opening and closing the water discharge hole,
In addition, the lid means is provided with a buoy means for sliding the liquid up and down according to the level of the water discharged through the water discharge passage to operate the needle valve means,
Wherein the needle valve means comprises a needle provided on one side of the lid means for opening and closing the water discharge hole, a hollow outer cylinder body inserted into the needle, And a permanent magnet member capable of lifting the needle by a magnetic force while being lifted and lowered,
The diaphragm has a sealing edge portion formed at an edge of the opening portion so as to be hermetically sealed and a water vent hole formed in the valve body so that the water discharge hole is communicated with the water discharge hole formed adjacent to the outside of one side of the sealing edge portion And a water supply hole is formed adjacent to the inside of the sealing edge portion to allow the water discharged into the water supply hole to flow into the water discharge hole, A sealing plate portion provided adjacent to an inner side of the downwardly curved portion and capable of opening and closing an inlet portion of the water discharge passage portion while forming a central portion of the diaphragm, One end is provided at an upper central portion of the sealing plate portion, While the other end is supported and fixed a non-powered valve provided in the water tank is composed of an elastic means for elastically pressing to parts of the sealing plate.

The method of claim 3,
And the connecting rod is connected to one end of the connecting rod and the other end of the connecting rod is connected to the permanent magnet member on the other side. And a lower link connected to the cover means,
Wherein the upper end of the outer cylinder body is further provided with a latching jaw for preventing the permanent magnet member from rising above a predetermined height.

5. The method of claim 4,
Wherein the upper link is provided with a first hinge portion connected to the permanent magnet member so as to be rotatable and a second hinge portion connected to be rotatable with the lower link.