KR20030042635A - Waterworks valve - Google Patents

Abstract

PURPOSE: A measuring instrument is provided to reduce the using amount of water and to obtain the convenience by appropriately mixing cold water and hot water, using the hot water over a certain temperature through a handle and appropriately using supplied water to the measuring instrument. CONSTITUTION: A mixed control valve(121) is screwed with a combining chamber(111) of a measuring instrument(101) to optionally mix cold water and hot water to be flowed through a cold water slot(105) and a hot water slot(106) inside the measuring instrument. An automatic cut-off valve is screwed with a combining slot of the measuring instrument to automatically isolate water from a supply chamber(108) through a supply slot(107) via the mixed control valve after discharging to an outlet(109) through an upper passage(112) during set time. Thereby, the cold water and the hot water are mixed appropriately.

Description

Faucet with combined control valve and auto shut off valve {WATERWORKS VALVE}

The present invention relates to a water faucet, in particular, one side of the water supply is equipped with a mixing control valve for arbitrarily mixing hot water and cold water, and the upper part of the water supply to the upper portion of the water shut off valve automatically shut off It can be used effectively by mixing cold and hot water at the proper temperature by the mixing control valve, and high temperature hot water above a certain temperature can be used by adjusting the knob if necessary. The present invention relates to a water faucet in which a mixing control valve and an automobile shut-off valve are combined so that an appropriate amount of water can be used to obtain a water saving effect.

Conventionally, water taps have a configuration in which a mixing control valve is mounted or an automobile shutoff valve is mounted separately.

Water taps equipped with the mixing control valve are always capable of temperature control within a certain temperature range.

However, since the constant temperature range is generally adjusted to maintain the temperature around 39 ° C., hot water of 40 ° C. or more cannot be obtained.

Therefore, in order to obtain hot water above 40 ° C., it was necessary to make a separate dedicated faucet, which requires a lot of installation costs and the need to reciprocate several faucets, resulting in inconvenience and troublesome use. There was also a problem.

In addition, the faucet equipped with the shut-off valve has been controlled by mixing the cold and hot water by the water supply lever.

In other words, when the water supply lever rotates to the left side, the cold water comes out, and when the water supply lever rotates to the right side, the hot water comes out.

However, since the conventional shut-off valve has a very complicated configuration, the workability is very demanding and the workability is low and the unit price is high.

In particular, the conventional shut-off valve is always shut off after a predetermined amount of water is discharged, whether using a lot of water or less, because when the water is used a lot of water is short, when using less water, Waste of water had serious problems.

The purpose of the present invention for solving and solving these conventional problems,

It can be used effectively by mixing cold and hot water at the proper temperature, and at the same time, it is possible to use hot water with a certain temperature higher than a certain temperature by adjusting the knob, and use proper amount of water supplied to the tap water as necessary. Its purpose is to provide effects and convenience in use.

In order to achieve the above object, the present invention,

One side of the faucet is provided with a mixing control valve for arbitrarily mixing hot water and cold water, and at the same time it is provided with a temperature control plate and a control lever to selectively use high temperature hot water. It is possible to achieve the object of the present invention by having a time control tube that can control the shut-off time of the shut-off valve while providing a shut-off valve to automatically cut off after a certain amount of supply.

1 is a perspective view showing a water faucet coupled to the present invention the shut-off valve and the mixing control valve

Figure 2 is a view showing a mixing control valve coupled to the present invention faucet

Figure 3 is a cross-sectional view showing the configuration and operation of the mixing control valve coupled to the present invention faucet

4 to 6 is a view showing for explaining the operation of the present invention mixing control valve

7 and 8 are views for explaining the action of the engaging piece formed on the temperature control plate and the control lever of the present invention mixing control valve

Figure 9 is a cross-sectional view showing the configuration of the shut-off valve coupled to the water supply of the present invention

Figure 10 is a cross-sectional view showing the action of the shut-off valve coupled to the water supply of the present invention

11 and 12 are views showing the configuration and operation of the time control pipe coupled to the invention shut-off valve

<Code Description of Main Parts of Drawing>

101-Facial 102-Body

103-Cold water inlet 104-Hot water inlet

105-Cold Water Guide 106-Hot Water Guide

107-supply hole 108-supply chamber

109-outlet 110-lower euro

111-Combination chamber 112-Upstream

113-fastener 114-fixing nut

121-mixed valve 122-valve body

123-connection euros 124-spindle

125-Handle 126-Temperature Control Panel

127-Step 1 128-Step 2

129-stopper 131-adjustment lever

132-Jagged 133-First Elastic Member

134-long groove 141-automatic shutoff valve

142-Sump 143-Inlet

144-Elevating Valve Body 145-Packing

146-fixed case 147-outlet

148-elevation 149-support

150-threaded 151-time adjustment tube

152-second elastic member 153-push lever

The configuration of the present invention will be described in detail with reference to the accompanying drawings.

Mixing screwed into the coupling chamber 111 of the tap water 101 so that the cold and hot water introduced through the cold water guide hole 105 and the hot water guide hole 106 inside the tap water 101 can be arbitrarily mixed. Control valve 121,

The water supplied to the supply chamber 108 through the supply hole 107 in the tap water 101 while passing through the mixing control valve 121 is discharged to the outlet 109 through the upper passage 112 for a predetermined time. It is a configuration having a shut-off valve 141 that is screwed into the fastening hole 113 of the water tap 101 so that the back can be automatically shut off.

In addition, the mixing control valve 121 is a coupling chamber 111 of the tap water 111 to connect the cold water guide hole 105 or hot water guide hole 106 in the tap water 101 to the supply hole 107. Connection flow path 123 formed in the valve body 122 coupled to the fixing nut 114 fastened to one side,

A rotating shaft 124 formed on the valve body 122 to rotate the valve body 122 in which the connection flow passage 123 is formed;

A handle 125 coupled to the rotating shaft 124 so as to rotate the rotating shaft 124;

By adjusting the rotation of the handle 125, the mixing ratio of cold and hot water can be adjusted within a predetermined temperature, and provided as an intermittent means of the handle for controlling the handle 125 so as to obtain high temperature hot water even higher than the predetermined temperature. .

In addition, the control means of the handle is coupled to the outside of the fixing nut 114, the temperature control plate 126,

A first step surface 127 formed at a predetermined section on one side of the temperature control plate 126,

A second stepped surface 128 formed at a predetermined interval from a point where the first stepped surface 127 ends,

A stopper 129 protruding at a point where the second stepped surface 128 ends;

An adjustment lever 133 having a locking piece 132 coupled to one side of the handle 125 so as to rotate while sliding the first step surface 127 and the second step surface 128;

The locking piece 132 formed on the control lever 133 is raised from the first step surface 127 to the second step surface 128 or descends from the second step surface 128 to the first step surface 127. Long groove 134 is formed in the handle 125 so that the control lever 113 can be coupled to move the control lever 113 forward, backward, and

The first elastic member 133 is installed between the rear portion of the control lever 131 and the internal structure of the handle 125 so that the engaging piece 132 is in close contact with the first step surface 127 and the second step surface 128. ).

And, the shut-off valve 141 is a water collecting tank 142 which forms an inlet hole 143 to receive the water from the water supply 101, the internal supply chamber 108,

An elevating valve body 144 coupled with a packing 145 inserted into the sump 142 to pressurize the water collected into the sump 142;

An elevating shaft 148 coupled to the elevating valve body 114 to press the elevating valve body 114;

A push lever 153 coupled to an end of the lifting shaft 148 to press the lifting shaft 148 by hand;

A second elastic member 152 which is installed between the push lever 153 and the support 149 to return the push lever 153 to its original position;

The water flowing out of the sump 142 and the water flowing through the inlet hole 143 by the compression of the elevating valve body 114 are supplied to the upper and lower flow paths 112 and 110 to the outlet 109. It was provided as a fixed case 146 formed with an outlet hole 147 coupled between the elevating valve body 144 and the support 149 to be discharged.

In addition, by adjusting the lifting distance of the push lever 153, the lifting shaft 148 and the lifting valve body 114, the support (to adjust the outflow time of the water flowing into the outlet hole 147 of the fixed case 146) ( It was further provided with a time adjustment tube 151 fastened to the threaded portion 150 of 149.

Referring to the operation of the present invention as described above is as follows.

1 is a perspective view showing a water tap coupled to the present invention car shutoff valve and the mixing control valve, the mixing control valve 121 and the car shutoff valve 141 is coupled to the water tap 101 of the present invention By proper mixing of cold and hot water by the mixing control valve 121, water at a predetermined temperature can be obtained.

In addition, the shut-off valve 141 is able to receive the water mixed with cold and hot water for a predetermined time.

On the other hand, Figure 2 is a view showing a mixing control valve coupled to the invention tap water, Figure 3 is a cross-sectional view showing the configuration and operation of the mixing control valve coupled to the invention tap water, body portion 102 of the tap water 101 External cold water and hot water are introduced through the cold water inlet 103 and the hot water inlet 104 formed at the rear side.

That is, the cold water introduced into the cold water inlet 103 becomes filled with the cold water guide hole 105, and the hot water introduced into the hot water inlet 104 maintains the filled state in the hot water guide hole 106.

As described above, the cold and hot water filled with the cold water guide hole 103 and the hot water guide hole 106 may be selectively mixed by the rotation of the handle 125.

That is, when the handle 121 is rotated, the connecting passage 123 formed in the valve body 122 is rotated as the rotary shaft 124 connected to the handle 121 and the valve body 122 are cold water guide holes (see FIG. 4). 105 and the supply hole 107 are connected.

Therefore, only cold water is supplied to the supply chamber 108 of the body portion 102.

In addition, when the connection passage 123 of the valve body 122 connects the hot water guide hole 106 and the supply hole 107 by the rotation of the handle 121, the supply chamber of the body part 102 ( 108 only hot water is supplied.

In addition, as shown in FIG. 5, when the connection flow path 123 of the valve body 122 is positioned so that the cold water guide hole 105 and the hot water guide hole 106 overlap each other, hot water of an appropriate degree is mixed with cold and hot water. It is supplied to the supply chamber 108 through the supply hole (107).

Therefore, it is possible to use by adjusting the temperature of the water to be used by the rotation of the handle (125).

However, in general, in order to use hot water, as shown in FIG. 5, since cold and hot water are mixed and used, it is rare to use only hot water as shown in FIG.

However, in the case of the elderly, since hot water is preferred, it is not possible to exclude the use of hot water only as shown in FIG.

Accordingly, in the present invention, when the knob 125 is rotated within a predetermined angle, the normal hot water is supplied, and when the predetermined angle is rotated, the temperature control plate 126 is disposed on the knob 125 so that hot hot water is supplied. And the control lever 131 was mounted.

That is, Figures 7 and 8 are diagrams for explaining the action of the engaging piece 132 formed on the temperature control plate 126 and the control lever 131 of the mixing control valve 121 of the present invention, the handle 125 The control lever 131 and the locking piece 132 is also rotated by the rotation of the control lever 131, the locking piece 132 is the temperature control plate 126 by the elastic force of the first elastic member 133. It is in close contact with the first step surface 127 of

In other words, when the locking piece 132 is rotated in the section of the first step surface 127 as shown by the imaginary line of FIG. 7, the hot water having a normal temperature is obtained.

However, when high temperature hot water is required, the operation of the control lever 131 is required. At this time, when the control lever 131 is moved backward to the rear while the handle 125 is held, the control lever 131 is the long groove. The engaging piece 132, which has been in contact with the first step surface 127 while being moved by the guide of 134, falls off from the first step surface 127 and is in a state of being heard.

In this case, when the handle 125 is rotated and the adjustment lever 131 is released, the locking piece 132 of the control lever 131 is limited from the first step surface 127 to the second step surface 128. It is in a state to stand up.

Then, the locking piece 132 is in close contact with the second step surface 128 by the elasticity of the first elastic member 133.

Therefore, the locking piece 132 is in the state of FIG. 6 to obtain hot water having a high temperature while rotating in the section of the second step surface 128.

In addition, when the locking piece 132 positioned on the second stepped surface 128 is further rotated, the contact piece 129 protrudes from the end of the second stepped surface 128 so that it is no longer in the same direction. It cannot be rotated.

In order to receive the normal hot water, when the handle 121 is rotated in the reverse direction, the locking piece 132 naturally descends from the second step surface 128 to the first step surface 1`27, so that the normal temperature is maintained. The conversion to hot water is very rapid.

Therefore, the hot water of the high temperature can also be conveniently used selectively by the adjustment of the control lever 131.

On the other hand, Figure 9 is a cross-sectional view showing the configuration of the shut-off valve coupled to the water supply faucet of the present invention, Figure 10 is a cross-sectional view showing the action of the shut-off valve coupled to the faucet of the present invention, through the mixing control valve 121 The hot water supplied to the supply chamber 108 of the faucet 101 body 102 is supplied to the inside of the sump 142 through the inlet hole 143 of the sump 142 to be in a standby state.

That is, since the packing 145 coupled to the elevating valve body 144 is positioned above the inlet hole 143 in the water collecting container 142, only the lower portion of the water collecting container 142 is kept filled with water. .

At this time, when the user presses the push lever 153 to use water, the push lever 153 moves the lifting shaft 148 while compressing the second elastic member 152, and also the lifting lever 148 is connected to the lifting shaft 148. The valve body 144 and the packing 145 begin to compress the water filled in the sump 142.

As described above, when the compression force of the elevating valve body 144 is applied, the water filled in the lower part of the sump 142 is moved to the upper part of the sump 142 while the packing 145 is pressed inward by the reaction force of the water.

Of course, since the packing 145 has passed the inlet 143 of the sump 142, the water filled in the supply chamber 108 is also introduced into the sump 142 through the inlet 143. .

And the water moved to the upper portion of the sump 142 is supplied to the upper flow path 112 and the lower flow path 110 through the outlet hole 147 formed in the fixed case 146.

In addition, the water supplied to the upper flow path 112 is discharged to the shower head through the outlet 109.

And, when the water supplied to the lower flow path 110 is equipped with a faucet connected to the lower flow path 110 to the bottom of the body portion 102 by using the water filled in the lower flow path 110 by opening the faucet. It becomes possible.

However, in the case of using only the shower without mounting the faucet, since the bolt is fastened and sealed as shown in FIGS. 9 and 10 at the portion where the faucet is mounted, the lower flow path 110 maintains only the water filled state.

The push lever 153 once pressed by the user as described above has the property of returning to the original position by the elasticity of the second elastic member 152 which is compressed at the same time as supplying water to the upper portion of the water collecting tank 142. do.

That is, the push lever 153, the lifting shaft 148, and the lifting valve body 144 and the packing 145 ascend while gradually overcoming the water pressure by the elasticity of the second elastic member 152 has passed a predetermined time 9, the upper portion of the elevating valve body 144 blocks the inlet of the fixed case 146, and the packing 145 is also positioned above the inlet hole 143, as shown in FIG. Through the 1430, the bottom of the sump 142 is filled only, and the state does not flow through the outlet hole 147 of the fixed case 146.

Therefore, since the water is not supplied to the upper flow path 112 and the lower flow path 110, the automatic shutoff is made after a predetermined time.

On the other hand, Figure 11 and Figure 12 is a view showing the configuration and operation of the time control pipe coupled to the invention shut-off valve, in the present invention the above-mentioned shut-off valve 141 is always supplying water for a predetermined time constant However, the water supply time is solved by the time control pipe 151 in order to solve the shortage of water and the phenomenon in which the water remains.

That is, the time control tube 151 is completely fastened to the screw portion 150 of the support 149 as shown in FIGS. 9 and 10 after the water supply is made for a long time because the movement of the push lever 153 is long. Is blocked.

However, in the state in which the time control tube 151 is rotated and released in the direction of the push lever 153 as shown in FIGS. 11 and 12, since the movement stroke of the push lever 153 is shortened, the water supply time is shortened by that amount.

Therefore, the water supply time can be adjusted by means of loosening and tightening the type control tube 151, so that an appropriate amount of water can be used.

The present invention is provided with a mixing control valve for arbitrarily mixing hot water and cold water at one side of the faucet, and at the same time having a temperature control plate and a control lever to selectively use high temperature hot water. The upper part is equipped with an auto shutoff valve that automatically shuts off after supplying a certain amount of water, and at the same time has a time control tube that can control the auto shutoff time of the auto shut off valve to effectively mix cold and hot water at an appropriate temperature. At the same time, high temperature hot water above a certain temperature can be used by adjusting the handle, and an appropriate amount of water supplied to the tap can be used as needed, which has a useful effect of obtaining water saving effect and convenience in use.

Claims (5)

Mixing screwed into the coupling chamber 111 of the tap water 101 so that the cold and hot water introduced through the cold water guide hole 105 and the hot water guide hole 106 inside the tap water 101 can be arbitrarily mixed. Control valve 121, The water supplied to the supply chamber 108 through the supply hole 107 in the tap water 101 while passing through the mixing control valve 121 is discharged to the outlet 109 through the upper passage 112 for a predetermined time. Water faucet combined with a mixing control valve and the car shut-off valve, characterized in that it has a shut-off valve 141 is screwed into the fastening hole 113 of the faucet 101 so as to automatically shut off. The method of claim 1, The mixing control valve 121 is one side of the coupling chamber 111 of the faucet 111 to connect the cold water guide hole 105 or hot water guide hole 106 in the tap water 101 to the supply hole 107. A connection flow path 123 formed in the valve body 122 coupled into the fixing nut 114 fastened by A rotating shaft 124 formed on the valve body 122 to rotate the valve body 122 in which the connection flow passage 123 is formed; A handle 125 coupled to the rotating shaft 124 so as to rotate the rotating shaft 124; By rotating the handle 125, the mixing ratio of cold and hot water can be adjusted within a predetermined temperature, and provided as an intermittent means of the handle for controlling the handle 125 so as to obtain hot water having a higher temperature than the predetermined temperature. Water faucet is characterized in that the mixing control valve and the shut-off valve combined. The method of claim 2, The control means of the handle is coupled to the outside of the fixing nut 114 is fixed to the temperature control plate 126, A first step surface 127 formed at a predetermined section on one side of the temperature control plate 126, A second stepped surface 128 formed at a predetermined interval from a point where the first stepped surface 127 ends, A stopper 129 protruding at a point where the second stepped surface 128 ends; An adjustment lever 133 having a locking piece 132 coupled to one side of the handle 125 so as to rotate while sliding the first step surface 127 and the second step surface 128; The locking piece 132 formed on the control lever 133 is raised from the first step surface 127 to the second step surface 128 or descends from the second step surface 128 to the first step surface 127. Long groove 134 is formed in the handle 125 so that the control lever 113 can be coupled to move the control lever 113 forward, backward, and The first elastic member 133 is installed between the rear portion of the control lever 131 and the internal structure of the handle 125 so that the engaging piece 132 is in close contact with the first step surface 127 and the second step surface 128. Water faucet combined with a mixing control valve and an automobile shut-off valve, characterized in that provided with). The method of claim 1, The shut-off valve 141 is a water collecting container 142 which forms an inlet hole 143 to receive water from the internal supply chamber 108 of the tap water 101, An elevating valve body 144 coupled with a packing 145 inserted into the sump 142 to pressurize the water collected into the sump 142; An elevating shaft 148 coupled to the elevating valve body 114 to press the elevating valve body 114; A push lever 153 coupled to an end of the lifting shaft 148 to press the lifting shaft 148 by hand; A second elastic member 152 which is installed between the push lever 153 and the support 149 to return the push lever 153 to its original position; The water flowing out of the sump 142 and the water flowing through the inlet hole 143 by the compression of the elevating valve body 114 are supplied to the upper and lower flow paths 112 and 110 to the outlet 109. Water supply valve combined with the mixing control valve and the shut-off valve, characterized in that it is provided with a fixed case 146 formed with an outlet hole 147 is coupled between the elevating valve body 144 and the support 149 to be discharged . The method of claim 4, wherein The support 149 to adjust the outgoing time of the water flowing into the outlet hole 147 of the fixed case 146 by adjusting the lifting distance of the push lever 153, the lifting shaft 148 and the lifting valve body 114 Water faucet is coupled to the mixing control valve and the shut-off valve, characterized in that it further comprises a time control pipe 151 is fastened to the screw portion of 150.