KR20100010757A - A open closed valve sealing device - Google Patents

A open closed valve sealing device Download PDF

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Publication number
KR20100010757A
KR20100010757A KR1020080071780A KR20080071780A KR20100010757A KR 20100010757 A KR20100010757 A KR 20100010757A KR 1020080071780 A KR1020080071780 A KR 1020080071780A KR 20080071780 A KR20080071780 A KR 20080071780A KR 20100010757 A KR20100010757 A KR 20100010757A
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KR
South Korea
Prior art keywords
sealing
pin
valve
opening
closing
Prior art date
Application number
KR1020080071780A
Other languages
Korean (ko)
Inventor
김성수
Original Assignee
김성수
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김성수 filed Critical 김성수
Priority to KR1020080071780A priority Critical patent/KR20100010757A/en
Publication of KR20100010757A publication Critical patent/KR20100010757A/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/005—Valves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/007—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus comprising means to prevent fraud

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

PURPOSE: A sealing device of an opening and closing valve is provided to prevent the inflow of tap water by preventing the opening and closing valve from rotating using a sealing pin. CONSTITUTION: A sealing device of an opening and closing valve comprises a sealed part(190). The sealed part includes a wrench insertion hole(191), a sealed screw part(192), and a pin end insertion hole(193). The sealed screw part is screwed in the sealed pin. The pin end insertion hole guides the sealed screw part and the sealed pin. The sealed pin comprises a pinhead(173), a screw part(172), and a pin end part(171). The pin end of the sealed pin is inserted to a sealing hole(164). A water gauge valve(100) is sealed.

Description

A open closed valve sealing device

The present invention relates to a device for sealing the water meter valve so that the user can not operate arbitrarily, and more particularly, in order to block the supply of tap water to the arrears delinquent over the long term, The present invention relates to a sealing device having a sealing hole and inserting a sealing pin into the sealing hole to prevent the opening / closing valve from rotating, thereby preventing the inflow of tap water.

The present invention relates to a sealing device for a water meter valve for supplying tap water. Referring to the conventional sealing device, as shown in FIG. 1, a water rate payer may operate an opening / closing valve located near an inlet of a water meter for supplying tap water. In the sealing device that can not be prevented, provided with a pair of semi-cylindrical cover (14) rotatable with each other by a hinge (16) to wrap the operation handle 13 of the on-off valve (10), and the opening of the cover Fixing projections 19 for receiving the latches 17 of the locking device 15, an overlying plate 22 provided at one side of the cover so as not to generate a gap in the contact portion of the cover, and the operation handle 13 There was a water valve sealing device, characterized in that the receiving hole 21 for receiving the shaft 20 is formed on one side of the cover.

Conventional water meter valves are registered utility model No. 20-0403467 of the present applicant, as shown in Figure 2 through the hollow support 13, the water inlet pipe 14 and the water outlet pipe installed in the interior of the water meter protection tube 12 The ball valve 1 and the elbow 16 are fixed to the end of the valve 15 to install the water meter 17, so that the Teflon packing is provided between the inlet port 2A and the outlet port 2B of the valve body 2. The valve rod 5 for operating the ball 4 installed in a watertight manner by (3) is installed on the longitudinal side of the valve body 2, and the upper portion of the valve body 2 is opened to stopper 6 The metal reinforcing plate 9 is fixed to both sides of the rubber side plate 8 having a plurality of semicircular grooves 8A formed inside the valve body 2 by bolts 10 and nuts 11. There was a backflow prevention device for a water meter valve in which the backflow prevention valve 7 was freely inserted.

However, Figure 1 of the prior art is a device for sealing from the outside of the water valve, because the sealing device must be provided separately in an indirect manner, and the manufacturing cost is high because the size of the sealing device must be manufactured separately according to the specifications of the water valve. There is a problem that the versatility is lowered.

Since the prior art Figure 2 does not have a sealing device can not directly block the supply of tap water to the arrears overdue the water bill for a long time, there was also a problem that you must purchase a separate seal device.

The present invention is to solve the above problems, and provided with a groove in which the left and right holes are perforated on one side of the on / off valve of the water meter, and the on / off valve is inserted into the groove in the closed state to prevent the ball valve from rotating. It relates to a device for sealing the on-off valve of the water meter valve.

The present invention is provided with a sealing hole in the top of the closing valve in the closed state in order to block the supply of tap water to the water meter valve valve and inserting a sealing pin in the sealing hole to prevent the opening and closing valve to rotate the sealing device to block the inflow of tap water Equipped as a single body, it is possible to seal with a simple configuration, and it is easy to replace simply by replacing the meter valve of the water pipe in use. .

The present invention relates to a device for sealing the on-off valve provided in the water meter valve so that the user can not operate the water meter valve arbitrarily, a detailed description will be described with reference to the accompanying drawings.

Figure 3 is an exploded view of the water metering valve with a sealing device of the on-off valve of the present invention, Figure 4 is a detailed view of the on-off valve and the sealing pin and the sealing wrench and the sealing portion of the present invention, Figure 5 is a gas meter of the on-off valve 6 is a configuration diagram applied to a valve, and FIG. 6 is another embodiment of the present invention.

3 and 4, the valve housing 110 of the water meter valve 100 is provided with a water inlet pipe 120 through which tap water is introduced and a water outlet pipe 130 exiting the water meter. Opening and closing formed by the opening and closing rod 163 connected to the handle (not shown) to open and close the opening and closing ball 161, the opening and closing path 162 is formed between the pipe 120 and the outlet pipe 130. The valve 160 is inserted into the opening / closing rod insertion part 112 and the opening / closing ball insertion part 111 of the valve housing 110 to open and close the tap water, and to prevent the reverse flow of the tap water on the outlet pipe 130 side. The end of the pipe line 140 is sealed with a stopper 150, and when the tap water is obtained by opening and closing the valve 160, the check valve 140 is pushed to the rear end of the outlet pipe 130, stopper 150 Located on the side to open the outlet pipe 130, when the tap water is blocked by the on-off valve 160 is closed the reverse valve 140 Until the water outlet pipe 130 to be configured by blocking the seal ring 165 is provided with a waterproof structure and close valve 160 to prevent backflow of the water meter is advanced into the same techniques as in the prior art.

The present invention is provided with the opening and closing ball 161 and the opening and closing rod 163 connected to the handle and the opening and closing ball 161 formed at the lower end of the opening and closing valve 160 to open and close the tap water, A wrench insertion groove 191 in which a sealing wrench 180 is inserted is provided at one side of the valve housing 110 in which a perforated sealing hole 164 is provided, and the opening and closing rod 163 of the on / off valve 160 is connected to the handle. A sealing screw portion 192 for screwing into the sealing pin 170 and a pin end insertion groove 193 for guiding the sealing pin 170 to be inserted into the sealing hole 164 are sealed through the opening and closing rod insertion portion 112. Part 190 is provided, the sealing pin 170 is formed with a pin end 171 to be inserted into the sealing hole 164 of the on-off valve 160, the pin end 171 is a female thread of the seal 190 A pin screw portion 172 is formed to be coupled to the seal screw portion 192, and an end of the pin screw portion 172 is provided as an octagonal pin head 173.

The sealing portion 190 of the valve housing 110 is provided with a wrench insertion groove 191 into which the sealing wrench 180 is inserted, forming a groove therein. If there is no wrench insertion groove 191, the sealing pin 170 Since the pin head 173 is exposed, the jig can be released by turning the sealing pin into a jig other than the sealing wrench 180 which is a dedicated wrench, thereby forming a groove inward.

In the present invention, when the closing valve 160 is closed, the opening and closing passage 162 to open and close the tap water is perpendicular to the water meter valve 100 to block the inflow of tap water, so that it is inserted while the horizontal opening and closing valve 160 In order for the sealing pin 170 to be easily inserted into the sealing hole 164, the opening and closing path 162 and the sealing hole 164 should be perpendicular to each other.

That is, by adjusting the position of the sealing hole 164 according to the position of the sealing portion 190 provided in the opening and closing valve 160, the sealing hole 164 is also provided when the sealing portion 190 is provided horizontally to the opening and closing valve It is provided horizontally with the on-off valve and when the sealing portion 190 is provided at a right angle with the on-off valve is also provided with a sealing hole 164 to be at a right angle with the on-off valve, in any case when the closing water opening and closing valve (160) ) Is provided at the position to close the water meter valve 100.

Looking at the order in which the opening and closing valve 160 is sealed, the opening and closing passage 162 of the opening and closing ball 161 provided at the bottom of the opening and closing valve 160 is horizontal with the water meter valve 100 so that the tap water is introduced when the opening and closing valve 160 is sealed. The sealing hole 164 formed in the upper opening and closing rod 163 is provided at a right angle with the water meter valve 100, and when closed, the opening and closing passage 162 of the opening and closing ball 161 provided at the bottom of the opening and closing valve 160. The seal hole 164 formed in the upper opening and closing rod 163 at a right angle with the water meter valve 100 so that the tap water is blocked is provided horizontally with the water meter valve 100, and the valve housing 110 in this state. When the sealing pin 170 is fastened to the sealing part 190 provided in the sealing wrench 180 by using the sealing wrench 180, the pin screw part 172 of the sealing pin 170 and the sealing screw part 192 of the sealing part 190 are screws. While being coupled, the pin end 171 of the sealing pin 170 is fixed by being inserted into the sealing hole 164 of the upper opening / closing valve 160 to seal the sealed lene. At least not to uncompress to 180 seal is a sealing device that can be not released, and simply sealed off.

5 is a configuration diagram in which the open / close valve of the present invention is applied to a gas meter valve, which is applied to the gas meter valve 200 of the gas pipe 200 instead of the water meter valve 100 of the water pipe, the gas meter valve in the gas pipe 200. Opening and closing ball 161 and the opening and closing ball 161 is provided with an opening and closing furnace 162 for opening (closing) and blocking (closing) the gas in the 210 and the opening and closing valve formed with an opening and closing rod 163 to the opening and closing hole 164 It is provided with a 160, and the sealing portion 190 is inserted into the sealing pin 170 is coupled to the sealing hole 164 of the on-off valve 160, the sealing portion at the time of closing the gas is blocked Inserting the sealing pin 170 into the 190 and turning the sealing wrench 180, the sealing pin 170 is coupled to the sealing portion 190 and the sealing pin 170 in the sealing hole 164 of the opening and closing rod 163. The fixed and the gas opening and closing valve 210 is sealed, the sealing device is not released unless the sealing wrench 180 is released.

6 is a further embodiment of the present invention, the opening and closing rod 163 of the upper opening and closing valve 160 is provided with a perforated sealing hole 164, the inside of the sealing hole 164 sealing screw portion 192 ') Is provided, the wrench insertion groove 191 and the sealing pin 170, the sealing wrench 180 is inserted into one side of the valve housing 110, the opening and closing rod 163 of the on-off valve 160 is connected to the handle. A pin thread part insertion groove 193 'for guiding the insertion into the sealing hole 164 is provided with a sealing part 190 through which the opening and closing rod insertion part 112 is provided, and the sealing pin 170 has the opening and closing valve 160. A pin screw portion 172 is formed to couple with a seal screw portion 192 'provided in the sealing hole 164 of the pin hole 172, and an octagonal pin head 173 is provided at the end of the pin screw portion 172. It is the same as the structure of FIG.

The pin head 173 of the sealing pin 170 of the present invention was provided with an octagonal shape, and the sealing wrench 180 into which the pin head 173 is inserted was also provided with an octagonal shape. If formed, it can be loosened by another wrench, so to prevent this, the pin head and the sealing pin are provided in an octagonal shape. The shape of the sealing wrench 180 is determined according to the shape of the pin head 173. It is also possible to change to a hexagonal shape or more.

As described above, the present invention includes a sealing hole at the top of the shut-off valve in a closed state in order to cut off the supply of tap water to the water meter valve, and inserts a sealing pin into the sealing hole to prevent the opening / closing valve from rotating, thereby preventing tap water from flowing. It is equipped with a sealing device to block the unit, and can be sealed with a simple configuration.It can be easily replaced by simply replacing the meter valve of the water pipe being used. It can be a configuration.

1 is a perspective view of a sealing device of a conventional water meter

2 is a cross-sectional view of the configuration of a conventional water meter valve

Figure 3 is an exploded view of the water meter valve with a sealing device of the on-off valve of the present invention

Figure 4 is a detailed view of the on-off valve and the sealing pin and the seal wrench and the sealing portion of the present invention

Figure 5 is a configuration diagram applying the present invention opening and closing valve to the gas meter valve

6 is another embodiment of the present invention

※ Explanation of code for main part of drawing

100. Water meter valve 110. Valve housing

120. Water Pipe 130. Water Pipe

140. Reverse Reverse 150.

160. On-off valve 170. Sealing pin

180. Seal Wrench 190. Sealer

200. Gas pipe 210. Gas meter valve

Claims (4)

Sealing device for preventing the operation of the water metering valve 100 provided with the opening and closing ball 161 and the opening and closing valve 160 formed by the opening and closing rod 163 connected to the handle and the opening and closing passage 162 for supplying the tap water. To The valve housing 110 opens and closes a wrench insertion groove 191 into which the seal wrench 180 is inserted, a sealing screw portion 192 for screwing into the sealing pin 170, and a pin end insertion groove 193 for guiding the sealing pin. The sealing portion 190 is provided through the sealing insertion portion 112, and the sealing pin formed of the pin head 173 and the pin screw portion 172 and the pin end portion 171 to be coupled to the seal screw portion is inserted into the seal wrench is When the sealing wrench is rotated, the pin end portion of the sealing pin is inserted into the sealing hole 164 drilled in the opening / closing rod of the opening / closing valve, so that the water meter valve 100 is sealed. According to claim 1, wherein the pin head 173 of the sealing pin 170 coupled to the sealing hole 164 of the on-off valve 160 is octagonal, the sealing wrench 180 is inserted into the pin head of the sealing pin 180 Sealing device of the on-off valve, characterized in that the octagonal shape. Sealing device for preventing operation of the gas meter valve 210 provided with the opening and closing ball 161 and the opening and closing valve 160 formed of the opening and closing rod 163 connected to the handle and the opening and closing passage 162 is formed to supply gas To The valve housing 110 opens and closes a wrench insertion groove 191 into which the seal wrench 180 is inserted, a sealing screw portion 192 for screwing into the sealing pin 170, and a pin end insertion groove 193 for guiding the sealing pin. The sealing portion 190 is provided through the sealing insertion portion 112, and the sealing pin formed of the pin head 173 and the pin screw portion 172 and the pin end portion 171 to be coupled to the seal screw portion is inserted into the seal wrench is When the sealing wrench is rotated, the pin end of the sealing pin is inserted into the sealing hole 164 drilled in the opening / closing rod of the opening / closing valve to seal the gas metering valve 210. According to claim 1 and 3, the opening and closing rod 163 of the upper opening and closing valve 160 is provided with a perforated sealing hole 164, the inside of the sealing hole 164 is a female screw sealing screw portion 192 ' Is provided, one side of the valve housing 110, the pin insertion portion (193 ') for guiding the wrench insertion groove 191 and the sealing pin 170 is inserted into the sealing hole 164 is inserted into the seal wrench 180. The sealing portion 190 is provided through the opening and closing rod insertion portion 112, the sealing pin 170 is coupled to the sealing screw portion 192 'provided in the sealing hole 164 of the opening and closing valve 160. Pin screw portion 172 is formed and the sealing device of the on-off valve, characterized in that the pin head (173) is provided at the end of the pin screw portion (172).
KR1020080071780A 2008-07-23 2008-07-23 A open closed valve sealing device KR20100010757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080071780A KR20100010757A (en) 2008-07-23 2008-07-23 A open closed valve sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080071780A KR20100010757A (en) 2008-07-23 2008-07-23 A open closed valve sealing device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2020110002381U Division KR20110004055U (en) 2011-03-22 2011-03-22 A open closed valve sealing device

Publications (1)

Publication Number Publication Date
KR20100010757A true KR20100010757A (en) 2010-02-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080071780A KR20100010757A (en) 2008-07-23 2008-07-23 A open closed valve sealing device

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101280999B1 (en) * 2011-06-22 2013-07-08 한민흠 water fasterner for water shut off
KR200476141Y1 (en) * 2013-01-21 2015-02-02 김성수 Sealing device of closed valve
KR102616449B1 (en) * 2023-05-11 2023-12-20 엄영호 Angle valve for water meter control

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101280999B1 (en) * 2011-06-22 2013-07-08 한민흠 water fasterner for water shut off
KR200476141Y1 (en) * 2013-01-21 2015-02-02 김성수 Sealing device of closed valve
KR102616449B1 (en) * 2023-05-11 2023-12-20 엄영호 Angle valve for water meter control

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