KR101654426B1 - the water supply with nonfreezing valve - Google Patents

Abstract

The present invention relates to a secondary coin operated water supply system, comprising a water inlet correlation that is vertically moved within a housing, a discharge hole for discharging water in a water inlet correlation is formed in a lower portion of the housing, A horizontal water pipe protruding out of a side surface of the housing is formed on a top of the water inlet pipe, a guide groove is formed on an upper side of the housing, the water pipe horizontal pipe being helically moved in a vertical axis direction, Wherein the discharge valve is coupled to the bottom of the water inlet correlation and the water supply valve is configured below the discharge valve such that the discharge valve discharges upon upward movement along the water inlet correlation, When the water supply valve is closed and the discharge valve is moved downward, the water discharge valve is opened. When the water supply horizontal pipe is fixed to the upper end of the guide groove, In addition, it is possible to control the supply and drainage by a simple method of moving the horizontal pipe through the guide groove along the guide groove, There is a characteristic that it is easy to grasp the water supply or drainage state of the water supply introduction correlation to the location.

Description

The water supply with nonfreezing valve

The present invention relates to a secondary coin operated water supply system, comprising a water inlet correlation that is vertically moved within a housing, a discharge hole for discharging water in a water inlet correlation is formed in a lower portion of the housing, A horizontal water pipe protruding out of a side surface of the housing is formed on a top of the water inlet pipe, a guide groove is formed on an upper side of the housing, the water pipe horizontal pipe being helically moved in a vertical axis direction, Wherein the discharge valve is coupled to the bottom of the water inlet correlation and the water supply valve is configured below the discharge valve such that the discharge valve discharges upon upward movement along the water inlet correlation, When the water supply valve is closed and the discharge valve is moved downward, the water discharge valve is opened. When the water supply horizontal pipe is fixed to the upper end of the guide groove, In addition, it is possible to control the supply and drainage by a simple method of moving the horizontal pipe through the guide groove along the guide groove, There is a characteristic that it is easy to grasp the water supply or drainage state of the water supply introduction correlation to the location.

Generally, the tap water supplying facility which can be used outdoors (outside) is such that a pipe connected to a water supply facility buried underground is protruded outward at a certain height from the ground, and a tap is installed at the end thereof. It is a structure that can be supplied.

On the other hand, the tap water supplying facility installed in the outdoors is designed to force the tap water flowing out of the buried pipe to be discharged, A coin (anti-freeze valve) is installed.

In a general floating structure, a valve is formed at the lower part of the pipe, and a rod (an auxiliary coin operation rod) fixed to the valve is constituted. The valve moves upward and downward simultaneously with the vertical movement of the rod, When the tap water is supplied to the valve, the valve closes the hole so that the tap water is supplied. When the valve cuts off the tap water, a valve is provided on the hole. The valve is arranged to block tap water, and the water on the valve is drained into the hole, thereby draining the water inside the winter pipe to the hole, thereby preventing the water from being frozen.

As an example of such a flood-free float, a "coin structure for preventing frost damage" of the patent application No. 1145007 of the present applicant and a coin-operated water service of the domestic patent registration No. 1165182 are disclosed.

However, the conventional coin is not easy to drain the water in the pipe or to feed the water into the pipe, and there is no means to clearly divide the water into the drainage state and the watering state, There is a problem that tap water is wasted because water supply and drainage are simultaneously performed.

In addition, it is difficult to determine whether the state before the float is far from the drain or the water supply state, and it is difficult to keep the coin in the water supply state in the winter season when the floating coin structure for prevention of frost damage and the water- There was a problem of being frozen.

Therefore, it is easy to operate the drainage state and the water supply state before the float, and it is clear that the drainage state and the water supply state are clearly distinguished, and the development of a coin which can easily grasp the state has been required.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a water- And a water supply valve that opens and closes a supply water of a water supply correlation relationship, wherein a water supply horizontal pipe is formed on the upper part of the water supply pipe and protruded to the side of the housing, And a fixing means for fixing the water horizontal pipe at the upper and lower ends of the guide groove, wherein the discharge valve is coupled to the lower end of the water inlet correlation, and the water supply valve is configured below the discharge valve, Opening valve is closed when the valve is moved upward along the water inlet correlation, and the discharge hole closing water valve is opened when the discharge valve is moving downward, When the diaphragm is moved along the guide groove and fixed to the lower end of the guide groove, the discharge hole is closed and the water supply is enabled to use the water. When the water horizontal pipe is fixed to the upper end of the guide groove, water is blocked, So as to prevent freezing of the intake correlation.

The fixing means for fixing the water pipe horizontal tube is provided with a fixing groove extending only in one of upward and downward directions at an upper end and a lower end of the guide groove and a fixing groove for fixing the water introduction correlation in a direction in which the fixing groove is formed, The water channel horizontal pipe, which is spirally moved along the guide groove including the spring, is fixed to the upper or lower end of the guide groove by the fixing spring and the fixing groove.

Further, a valve stopping jaw having a water supply hole formed at the periphery of the housing under the discharge hole is formed. A discharge valve is formed above the valve stopping jaw and a water supply valve is formed downward. And the water supply valve includes a water supply end plate for opening and closing the water supply hole and a water supply shutoff spring under the water supply end plate so that when the water supply channel is on the valve insertion jaw, Pushing the water supply hole, and when the discharge valve is moved downward, the water supply rod pushes the water supply veneer to open the water supply hole.

In addition, at least one spacer is provided to maintain a gap between the housing and the water introduction correlation, thereby preventing the water introduction correlation from being skewed during up-down movement of the water introduction correlation.

In this way, the auxiliary co-operative water is moved upward and downward by the horizontal water pipe which is spirally moved along the guide groove upward and downward in the housing, and the discharge valve coupled to the lower end of the water- When the valve is closed and the discharge valve is moved downward, the discharge hole closed water supply valve is opened, so that the water discharge and water supply in the water supply correlation can be controlled by a simple method of turning the water horizontal pipe into the spiral along the guide groove, It is possible to easily grasp the state of the combined water supply (discharge and water supply state), and even if it is forgotten for a while to forget to operate the discharge state after using the water in winter season, It is effective.

By including the fixing spring for fixing the water horizontal pipe and the fixing spring for applying the force to the water horizontal pipe by the fixing groove, it is possible to prevent the water horizontal pipe from moving to the middle point So that the drainage state and the water supply state are clarified, thereby preventing the water supply state from being opened with the discharge opening, thereby preventing the tap water from being wasted.

The water supply valve includes a water supply end plate for opening and closing the water supply hole of the valve stopping jaw and a water supply shutoff spring for pushing up the water supply end plate upwardly. The water supply interception spring continuously pushes up the water supply veneer so that the discharge valve is moved upward to open the discharge hole but the water supply hole is not closed due to the formation of the water supply hole for opening the water supply hole by pushing the water supply vane to the discharge valve It is effective to prevent the tap water from being wasted because the main discharge pipe and the water supply pipe are kept open at the same time.

In addition, since a plurality of spacers are provided between the housing and the water introduction correlation, there is an effect of preventing the water introduction correlation from leaning to one side and adversely affecting the up-down movement.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view and partial cross-sectional perspective view of an auxiliary coin water according to an example of the present invention; FIG.
FIG. 2 is a perspective view and a partial cross-sectional perspective view of the auxiliary coin water according to another embodiment of the present invention; FIG.
Fig. 3 is a top plan view and front view of Fig. 1, and Fig. 3 is a top plan view and front view of the top lid of Fig.
4 is a cross-sectional view of a lower portion of a combined hydraulic power unit according to a use example of the present invention.
5 is a cross-sectional view of a lower portion of a combined hydraulic system according to another embodiment of the present invention.

The present invention relates to a secondary coin operated water supply system, comprising a water inlet correlation that is vertically moved within a housing, a discharge hole for discharging water in a water inlet correlation is formed in a lower portion of the housing, A horizontal water pipe protruding out of a side surface of the housing is formed on a top of the water inlet pipe, a guide groove is formed on an upper side of the housing, the water pipe horizontal pipe being helically moved in a vertical axis direction, Wherein the discharge valve is coupled to the bottom of the water inlet correlation and the water supply valve is configured below the discharge valve such that the discharge valve discharges upon upward movement along the water inlet correlation, When the water supply valve is closed and the discharge valve is moved downward, the water discharge valve is opened. When the water supply horizontal pipe is fixed to the upper end of the guide groove, In addition, it is possible to control the supply and drainage by a simple method of moving the horizontal pipe through the guide groove along the guide groove, There is a characteristic that it is easy to grasp the water supply or drainage state of the water supply introduction correlation to the location.

The present invention mainly relates to a water supply valve for opening and closing a water supply opening, a housing for surrounding the water supply introduction correlation, a discharge valve for opening and closing the discharge opening of the housing, and a water supply valve for opening and closing the water supply. Valve order is as follows.

First, as shown in FIG. 1 (B) and FIG. 2 (D), the water introduction correlation 110 is a normal water pipe structure vertically protruding to the ground. The horizontal water pipe 111 And a faucet is formed at the end of the water supply horizontal pipe 111.

Here, the water introduction correlation 110 is a structure that rotates up and down within the housing surrounding the water introduction correlation 110 and a certain angle with respect to the vertical axis. The water supply horizontal pipe 111 has a guide groove 151 formed on the upper side of the housing, So that it can be moved along the guide groove 151.

A spring support plate 113 may be formed on the upper end of the water introduction correlation member 110. The spring support plate 113 has a fixing spring 153 for applying an elastic force in a direction in which a fixing groove 152, In the following description of the housing, the fixing groove 152 will be described in more detail.

In addition, spacers 112, which maintain the spacing between the water inlet correlation 110 and the housing, may be configured in the middle or upper and lower portions of the water inlet correlation 110 such that the water inlet correlation 110 in the housing is tilted .

1 and 2, the housing is configured to surround the upwardly and downwardly moving water introduction cores 110. The housing includes a top cover 150, a housing body 130, a bottom cover 130, And a discharge hole 131 through which the water in the water inlet correlation 110 is discharged to the outside is formed at one side of the lower portion of the housing body 130. The discharge hole 131 is formed along the inner circumference below the discharge hole 131 And a water supply hole 133 opened upward and downward is formed at the center of the plane of this valve stopping jaw 132. As shown in Fig.

Here, as shown in Figs. 4 and 5, a discharge valve 120, which will be described later, is formed above the valve stopping jaw 132, and a water supply valve 140, which will be described later, Thereby preventing the discharge valve 120 from moving further downward while preventing the water supply valve 140 of the water supply valve 140 from moving further upward.

The water supply hole 133 is opened and closed by the water supply valve 140 and the tap water is supplied toward the upper portion of the water introduction correlation 110 when the water supply hole 133 is opened. When the water hole 133 is closed and the discharge hole 131 is opened, the water in the water introduction correlation 110 passes through the space between the valve stopping jaw 132 and the discharge valve 120, .

It is preferable that the upper and lower ends of the housing body 130 form a female screw for ease of assembly of the upper cover 150 and the lower cover 160.

The upper cover 150 for covering and fixing the upper portion of the housing body 130 has a guide groove 151 protruding from the water supply horizontal pipe 111. As shown in Figure 3, And a fixing groove 152 to which the water channel horizontal pipe 111 is fixed by being fixed to the upper and lower ends of the guide groove 151 extends in either the upward direction or the downward direction .

More specifically, as shown in (e) of FIG. 3, fixing grooves 152 can be extended downward at the upper and lower ends of the guide groove 151, And the fixing groove 152 may extend upwardly only at the upper end of the guide groove 151 when the fixing groove 152 is extended downward and the fixing groove 152 may be extended upward It may be extended only at the lower end of the guide groove 151 at the time of extension.

The height difference between the fixing groove 152 and the lower end of the upper end of the guide groove 151 is set such that the discharge valve 120 is positioned at the discharge hole 131 and the water supply valve 140 is a moving height for opening and closing the water supply hole 133. [

The fixing groove 152 is a fixing means for fixing the water supply horizontal pipe 111 which has been moved to the upper and lower ends along the guide groove 151. The fixing groove 152 is downward 1 (B), a fixing spring 153 which is a compression spring may be formed between the upper cover 150 and the spring support plate 113, or a valve seat may be formed between the discharge valve 120 and the valve- And the horizontal pipe 111 inserted into the fixing groove 152 extending downward in the guide groove 151 is prevented from being detached.

2 (D), when the fixing groove 152 is extended upward in the guide groove 151, the fixing spring 152, which is a compression spring, is provided between the discharge valve 120 and the valve- Or a tension spring serving as a tension spring is provided between the upper cover 150 and the spring support plate 113 so that the horizontal pipe 111 is fixed by applying a constant elastic force upwardly.

The lower cover 160 for covering and fixing the lower portion of the housing body 130 is configured to cover the rim of the water supply valve 140 coupled under the valve latching jaw 132 to prevent the water supply valve 140 from being separated.

4 and 5, the discharge valve 120 is coupled to the lower end of the water inlet correlation 110 and is closely attached to the inner periphery of the housing body 130, The water supply hole 121 is formed in the water supply correlation hole 110 so that the water introduced through the water supply hole 133 is supplied into the water introduction correlation 110, 110 to be drained to the discharge hole 131.

A water supply rod 122 passing through the water supply hole 133 is formed at the center of the lower end of the discharge valve 120 so as to protrude downward to push downward the water supply end plate 141 to be described later, The protruding length of the water supply bail 122 should be shorter than the height difference between the upper end of the fixing groove 152 and the lower end of the guide groove 151 (the upward / downward movement length of the discharge valve) Lt; RTI ID = 0.0 > 132 < / RTI >

In addition, it is preferable that the sealing ring 123 is formed along the outer periphery of the discharge valve 120 so as to enhance airtightness with the housing body 130.

4, the water supply valve 140 is coupled under the valve-engaging jaw 132 to open and close the water supply hole 133 to regulate water supply. The water supply valve 140 has a water supply hole 133, And a water supply shutoff spring 142 for applying a constant elastic force to the water supply end plate 141 upward to move the discharge valve 120 downward so that the water supply spout 122 moves the water supply end plate 141 So that the feed end plate 141 closes the water feed hole 133 by the feed water shutoff spring 142 unless it is pushed downward.

Here, the water supply interception spring 142 is preferably a compression spring, and the spring support jaw 143 protruding along the inner periphery of the lower portion of the water supply valve 140 is formed to give a lower end of the water supply interception spring 142, which is a compression spring, A seal 144 is preferably provided between the stopping jaw 132 and the upper end of the water supply valve 140 to enhance airtightness.

5, a connection member 125 extending downward from the center of the lower end of the discharge valve 120 is coupled with the supply end plate 141, The valve 120 and the feeder end plate 141 can be moved up and down together to open and close the water supply hole 133.

As described above, the auxiliary coin water 100 is moved upward and downward by the water supply horizontal pipe 111, which is moved up and down along the guide groove 151, When the discharge valve 120 coupled to the lower end moves upward, the discharge hole 131 and the open water valve 140 are closed. When the discharge valve 120 is moved downward, the discharge hole 131 is closed, The discharge and supply of water in the water inlet correlation 110 can be controlled by a simple method of turning the water supply horizontal pipe 111 along the guide groove 151 by a simple method and the user of the winter season can control the state of the combined water supply 100 Discharge and water supply state) of the water pipe can be easily grasped. Even if the water pipe is forgotten for a while after the water pipe is used for a while, it can be easily remodeled and discharged to prevent the water pipe from being frozen.

By including fixing grooves 152 for fixing the water horizontal pipe 111 and fixing springs 124 and 153 for applying a force to the water horizontal pipe 111 through the fixing grooves 152, The horizontal pipe 111 is prevented from staying at an intermediate point other than the upper end or the lower end during the spiral movement along the guide groove 151 to clarify the drainage state and the water supply state, Thereby preventing the tap water from being wasted.

A discharge valve 120 is formed below the valve engagement protrusion 132 below the discharge hole 131 and a water supply valve 140 is formed below the discharge hole 131. The water supply valve 140 is connected to the water supply hole And a water supply interception spring 142 for pushing up the water supply end plate 141. The water supply hole 133 is opened by pushing the water supply end plate 141 to the discharge valve 120, The water supply shutoff spring 142 is provided so that the discharge valve 120 is moved upward and the discharge hole 131 is opened but the water supply hole 133 is not closed by forming the water supply spout 122 to be opened, The water supply end plate 141 is continuously pushed up so that the discharge hole 131 and the water supply hole 133 are kept open simultaneously to prevent tap water from being wasted.

In addition, a plurality of spacers 112 are formed between the housing and the water inlet correlation 110, thereby preventing the water inlet correlation 110 from being tilted to one side to adversely affect the up-down movement.

100: combined coinage water 110: water supply correlation 111: water horizontal pipe
112: spacer 113: spring-receiving plate 120: discharge valve
121: Water supply drain 122: Water supply stand 123, 144: Sealing
124, 153: fixing spring 125: connecting member 130: housing body
131: Exhaust hole 132: Valve catching jaw 133: Water supply hole
140: water supply valve 141: water supply end plate 142:
143: spring support jaw 150: upper cover 151: guide groove
152: Fixing groove 160: Lower cover

Claims (7)

A water inlet valve for opening and closing the water outlet and a water inlet valve for opening and closing the water outlet in the water inlet correlation are formed in the housing and a discharge hole for discharging the water in the water inlet correlation is formed in the lower part of the housing, In coin-operated water,
The water supply introduction correlation includes a spacer for maintaining a gap with the housing so as to prevent inclination of the water introduction correlation moving in the vertical direction, and a water supply horizontal pipe protruding out of the side of the housing is formed on the water introduction correlation,
The housing is divided into a housing body and an upper lid covering the upper portion. The side wall of the upper lid is provided with a guide groove in which the water supply horizontal pipe is spirally moved by a predetermined angle with respect to the vertical axis. And a fixing spring is provided between the upper cover and the water-introducing correlation upper end support plate to fix the horizontal pipe which is inserted into the fixing groove by the force of the fixing spring, And a valve stopping protrusion protruding along the inner circumferential bottom and formed with a water supply hole at the center thereof. A discharge valve is provided on the valve stopping jaw, and a water supply valve is provided below the valve stopping jaw,
The discharge valve has a structure in which a water supply piercing through the water supply hole is protruded at the lower end thereof and a water supply and drainage hole for supplying water to and draining into the water supply introduction hole is formed and connected to the lower end of the water supply introduction hole, As the discharge valve is also moved upward in the movement, the discharge hole is opened, the water in the water introduction correlation is drained to be in a coin state, and the discharge valve is also moved downward when the water introduction correlation is downwardly moved. The pusher pushes the feeder veneer of the water supply valve to open the water supply hole so that the water supply correlation becomes the water supply state,
The water supply valve is provided below the valve engagement jaw of the housing and has a water supply interception spring as a compression spring to the lower portion of the water supply nozzle which blocks the water supply hole under the valve jaw. The water supply shutoff spring pushes up the feedwater end plate to cut off the water supply hole and simultaneously the downward flow of the discharge valve is pushed by the water supply shutoff plate to open the water supply hole,
When the water horizontal pipe is spirally moved along the guide groove and is fixed to the upper fixing groove, the water in the water introduction correlation is drained by the discharge hole to become the floating state, and when the water horizontal pipe is fixed to the lower fixing groove, Closed and watered,
The water supply / drainage operation before float and the malfunction can be confirmed according to the position of the horizontal water pipe exposed to the outside.



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