WO2009116814A2 - 급수제어가 가능한 수도관 분기용 급수장치 - Google Patents
급수제어가 가능한 수도관 분기용 급수장치 Download PDFInfo
- Publication number
- WO2009116814A2 WO2009116814A2 PCT/KR2009/001400 KR2009001400W WO2009116814A2 WO 2009116814 A2 WO2009116814 A2 WO 2009116814A2 KR 2009001400 W KR2009001400 W KR 2009001400W WO 2009116814 A2 WO2009116814 A2 WO 2009116814A2
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- WO
- WIPO (PCT)
- Prior art keywords
- water supply
- opening
- closing
- hole
- valve
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/021—Devices for positioning or connecting of water supply lines
- E03C1/023—Devices for positioning or connecting of water supply lines with flow distribution, e.g. diverters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87249—Multiple inlet with multiple outlet
Definitions
- the present invention relates to a water supply device for branching water pipes capable of water supply control, and more specifically, by integrally providing a branch valve pipe that can be controlled to each of the connection pipes connected to the water pipe, leaks can be prevented, and the structure of the valve pipe. It is easy to install and reduce the manufacturing cost, and it is possible to connect several products to one branch valve pipe to reduce installation cost, and workability can be repaired and replaced at the installation site.
- the present invention relates to a water supply device for branching a water pipe capable of improving water supply and controlling water supply to improve compatibility of branch valve pipes by being installed in various products.
- the water supply device is installed in the water pipe to supply the water of the water pipe to household products (for example, various vegetables or dishwasher, washing machine, water purifier, refrigerator with a dispenser, boiler, etc.).
- household products for example, various vegetables or dishwasher, washing machine, water purifier, refrigerator with a dispenser, boiler, etc.
- a water supply valve tube 20 is connected to one side of the tube body 10, and a simple opening and closing operation is performed at the center of the water supply valve tube 20.
- the outer end of the water supply valve pipe 20 is provided with an outlet 40, the pipe body 10 is connected to the water pipe, the outlet 40 is a product to be watered
- the water supply of the water pipe in accordance with the operation of the ball valve 30 is connected to the water supply to the mechanism through the valve pipe (20).
- the conventional water supply device as described above had a problem in that a large number of valve tubes were required to increase the installation cost because each product had to be connected to a water supply valve when installing a product requiring water.
- dishwashers, water purifiers, refrigerators, and drum washing machines have been increasingly built in sinks, and in the case of the above products, four water supply valve pipes are overlapped.
- the valve tube 20, the ball valve 30, the discharge port 40 is provided on both sides of the tube body 10, respectively, the water supply device which can be branched is used.
- the water supply device as described above can connect up to two products to one pipe main body 10, but the two water supply devices have a problem that the unit price is too expensive.
- the present invention is to solve the above problems, by providing a controllable branch valve pipe integrally connected to the connection pipe connected to the water pipe, preventing leakage, simplifying the structure of the valve pipe, easy installation and manufacturing cost
- the purpose is to provide a water supply device for branching water pipes capable of reducing water supply.
- the present invention can be connected to two products in one branch valve pipe to reduce the installation cost, the water supply can be repaired and replaced at the installation site can improve the workability, can be installed in a variety of products
- Another purpose is to provide a water supply device for branching water pipes capable of water supply control that can improve the compatibility of the branch valve pipe.
- another object of the present invention is to provide a water supply device for branching a water pipe capable of easily controlling the branch valve pipe of the water supply device so that the user does not supply water to a product not used.
- another object of the present invention is a leakage preventing surface is provided on the inner circumferential surface of the opening and closing groove formed in the first valve pipe of the branch valve pipe and a spaced groove is provided in the lower portion of the opening and closing groove is used in the opening and closing groove rotated for a long time It is to provide a water supply device for branching water pipes capable of water supply control that prevents leakage even if worn due to.
- the water supply device for branching water pipe of the present invention for achieving the above object is provided with a connection pipe formed with a pipe inlet hole and a pipe discharge hole on both sides of the tube body, and a first inlet hole and a first discharge hole on both sides of the first tube body. And at least one first valve tube connected to the connection tube such that the first inlet hole communicates with the inside of the tube body, and a second discharge hole is formed at one side of the second tube body and communicates with the inside of the first tube body.
- At least one second valve tube connected to the first valve tube and a second valve tube connecting portion of the first valve tube so that water introduced into the connecting tube may be included in the first valve tube and the second valve tube;
- the water supply device for branching water pipes including at least one opening and closing means for opening and closing the connection between the first valve pipe and the second valve pipe to be supplied to at least one or the supply is cut off, the opening and closing means, the opening and closing means of the first valve pipe Equipped inside Opening and closing grooves in which both sides communicate with the first inlet hole and the first discharge hole, and the other side communicates with the second discharge hole of the second valve tube;
- An opening and closing hole rotatably inserted into the opening and closing groove to open and close at least one of the first discharge hole of the first valve tube and the second discharge hole of the second valve tube according to the rotational position;
- a fixed cover plate coupled to an inlet side of the opening and closing groove to block the inside of the opening and closing groove from the outside, and having a position indicator at predetermined intervals along the circumfer
- the opening and closing groove is provided with a conical leak-proof surface narrowing toward the bottom, the opening and closing port is narrowed toward the bottom to be in close contact with the leak-proof surface It is preferably formed, the spring is provided between the fixed cover plate and the opening and closing is preferably elastically supported so that the opening and closing downward.
- the connector is provided with an insertion protrusion projecting upward through the fixing cover plate to be coupled to the operation handle
- the spring is provided with an elastic support so as to lower the connector with respect to the fixing cover plate on the outside of the insertion protrusion It is preferable.
- An upper portion of the fixing cover plate is provided with a projection hole in which the manipulation handle is disposed, and an insertion hole into which the insertion projection of the connector is inserted is formed inside the projection hole, and one side end of the spring is located below the projection hole. It is preferable that the support groove is formed.
- the operation handle is formed with an insertion groove into which the insertion projection of the connector is inserted, and the insertion groove is formed with a bolt insertion hole having a locking jaw, and a handle fixing bolt inserted into the insertion groove through the bolt insertion hole is connected to the connector. It is preferable to be coupled to the nut groove formed in the insertion protrusion of the.
- a spaced groove is formed below the leakage preventing surface of the opening and closing groove so that the lower end of the opening and closing hole is spaced apart.
- the opening and closing hole may be provided with a first opening and closing hole formed to penetrate the central portion, and a second opening and closing hole formed in the cross direction on one side of the first opening and closing hole so as to communicate with the first opening and closing hole.
- the water supply apparatus of the present invention may further include a sealing means for closing the first discharge hole of the first valve tube and the second discharge hole of the second valve tube.
- the sealing means includes a fixing ring provided in the first valve tube or the second valve tube, and a screw portion inserted into the first discharge hole of the first valve tube or the second discharge hole of the second valve tube. It may be configured to include a formed seal and a fixing strap connected between the fixing ring and the seal.
- the present invention as described above is provided with a branch valve pipe that can be controlled in each connection pipe connected to the water pipes integrally to prevent leakage, simplifying the structure of the valve pipe is easy to install and reduce the manufacturing cost effect have.
- the present invention can be connected to two products per branch valve pipe installation cost is reduced, and the water supply can be repaired and replaced at the installation site can improve the workability, it is possible to install a variety of products Thus, the compatibility of the branch valve pipe can be improved.
- the present invention has the effect that the user can easily control each branch valve pipe of the water supply device so that water is not supplied to the unused products.
- another effect of the present invention is a leakage preventing surface is provided on the inner circumferential surface of the opening and closing groove formed in the first valve pipe of the branch valve pipe is provided with a spaced groove in the lower portion of the opening and closing groove is rotated in the opening and closing groove due to long time use. Even if worn out, leakage is prevented.
- 1 is an exemplary view showing a conventional water supply device for branching water pipes.
- FIG. 2 is an exemplary view showing another conventional water supply device for branching water pipes.
- FIG 3 is a perspective view showing a first embodiment of a water supply device for branching water pipes according to the present invention.
- FIG. 4 is a cross-sectional view taken along the line AA ′ of FIG. 3.
- FIG. 5 is a cross-sectional view taken along the line BB ′ of FIG. 3.
- Fig. 6 is a perspective view showing the water pipe branch water supply device of the first embodiment in an exploded state.
- FIG. 7 is a perspective view showing the opening and closing means in an exploded state in the water supply device for branching water pipes of the first embodiment.
- Fig. 8 is a perspective view showing the internal structure of the water pipe branch water supply device of the first embodiment in a partially cut and disassembled state.
- FIG. 9 is an exemplary operation diagram showing a state in which the first valve pipe of the branch valve pipe is opened in the water supply device for branching water pipes of the first embodiment.
- FIG. 10 is an exemplary operation diagram showing a state in which the second valve pipe of the branch valve pipe is opened in the water supply device for branching water pipes of the first embodiment.
- FIG 11 is an exemplary operation diagram showing a state in which the first valve pipe and the second valve pipe of the branch valve pipe are simultaneously opened in the water supply device for branching water pipes of the first embodiment.
- FIG. 12 is an exemplary operation diagram showing a state in which the branch valve pipe is closed in the water supply device for branching water pipes of the first embodiment.
- FIG. 13 is an exemplary operation diagram illustrating a state in which a seal is coupled to a second valve pipe of a branch valve pipe in the water supply device for branching a water pipe of the first embodiment.
- FIG. 14 is a cross-sectional view showing a second embodiment of a water supply device for branching water pipes according to the present invention.
- FIG. 15 is a cross-sectional view showing a third embodiment of a water supply device for branching water pipes according to the present invention.
- FIG. 16 is a cross-sectional view showing a fourth embodiment of a water supply device for branching water pipes according to the present invention.
- FIG. 17 is a cross-sectional view showing a fifth embodiment of a water supply device for branching water pipes according to the present invention.
- connector 110 tube body
- branch valve pipe 210 first valve pipe
- the first tube body 212 the first inflow hole
- first discharge hole 220 second valve tube
- opening and closing means 310 opening and closing groove
- opening and closing door 331 rotating body
- connector body 342 insertion projection
- protrusion 353 insertion hole
- sealing means 410 fixing ring
- fixing hole 430 fixing strap
- FIG. 3 is a perspective view showing a first embodiment of a water supply device for branching water pipes according to the present invention
- FIG. 4 is a cross-sectional view taken along the direction AA ′ of FIG. 3
- FIG. 5 is a cross-sectional view taken along the B-B ′ direction of FIG. 3.
- FIG. 6 is a perspective view showing the water pipe branch water supply device of the first embodiment in an exploded state
- FIG. 7 is a perspective view showing the opening and closing means in an exploded state of the water pipe branch water supply device according to the first embodiment
- FIG. It is a perspective view which shows the internal structure of the water pipe branch water supply apparatus of a said 1st Example in the state of partial cutting and disassembly.
- the water supply device of the present invention has a structure in which the branch valve pipe 200 is connected to one side of the connection pipe 100.
- the connection pipe 100 is formed on both sides of the pipe body 110, the pipe inlet hole 120 and the pipe discharge hole 130 is connected to the water pipe.
- the branch valve tube 200 includes a first valve tube 210 having a first inlet hole 212 and a first discharge hole 213 formed at both sides of the first tube body 211, respectively.
- Inlet hole 212 is coupled to the tube body 110 is in communication.
- the first valve pipe 210 of the branch valve pipe 200 may be provided integrally with the tube body 110 of the connection pipe 100 as shown, although not shown, the branch valve pipe 200
- the first valve tube 210 is provided as a separate member may be made of a screw coupled to the tube body 110 of the connection pipe (100).
- the second valve tube 220 is coupled to one side of the first tube body 211 of the first valve tube 210.
- the second valve tube 220 is a second discharge hole communicated between the first inlet hole 212 and the first discharge hole 213 of the first tube body 211 to one side of the second tube body 221 222 is provided.
- Opening and closing means 300 for selectively opening and closing the first valve pipe 210 and the second valve pipe 220 is installed to be selectively supplied to the pipe 220.
- a conical opening and closing groove 310 is formed in the first tube body 211 of the branch valve tube 200 to narrow downward toward a predetermined slope.
- the opening and closing groove 310 has a first inlet hole 212, the first discharge hole 213 and the second discharge hole 222 of the second valve tube 220 of the first valve tube 210 on the inner peripheral surface.
- the leakage preventing surface 311 is formed in communication with.
- the lower portion of the opening and closing groove 310 that is, the lower portion of the leakage preventing surface 311 is formed with a spaced groove 312 so as to be spaced apart from the lower end of the rotation body 331 of the opening and closing hole 330.
- the upper end of the opening and closing groove 310 is provided with a fixing plate 320 extending outwardly larger than the upper diameter of the opening and closing groove 310, a plurality of screw holes 321 are formed in the fixing plate 320.
- the fixing plate 320 is formed integrally with the first tube body 211 and the second tube body 221 of the branch valve tube 200, or the fixing plate 320 formed separately by a fixing method such as welding, etc. It may be provided in combination with the tube body 211 and the second tube body 221.
- the opening and closing groove 310 for opening and closing the first discharge hole 213 and the second discharge hole 222 of the first valve tube 210 and the second valve tube 220 is inserted into the opening and closing groove 310, respectively.
- the opening and closing hole 330 is a rotating body 331 formed in a conical shape that the diameter decreases toward the lower side with a slope corresponding to the leakage preventing surface 311 of the opening and closing groove 310 and the upper portion of the rotating body 331 Consisting of the formed protrusions 332.
- the opening and closing hole 330 has a first opening and closing hole 333 is formed to penetrate the central portion of the rotation body 331, the second opening and closing hole 334 is formed in communication with the first opening and closing hole 333 in a direction perpendicular to the.
- the outer circumferential surface of the rotating body 331 is rotated in close contact with the leakage preventing surface 311 of the opening and closing groove 310.
- the connector 340 is provided at an upper portion of the opening and closing hole 330.
- the opening and closing hole 330 is provided with a coupling protrusion 332, and a coupling groove 344 into which the coupling protrusion 332 is inserted is formed at the lower portion of the cylindrical connector body 341 of the connector 340.
- the fixing cover plate 350 is provided on the upper portion of the connector 340.
- the fixed cover plate 350 is provided with a protrusion 352 and an insertion hole 353 protruding upward in the center of the disc body 351 of the disc shape, the insertion of the connector 340 into the insertion hole 353
- the protrusion 342 is inserted.
- the fixing cover plate 350 is coupled to the fixing plate 320 by a fixing bolt 357 fastened to the screw hole 321 through the bolt insertion hole 356 to seal the upper portion of the opening and closing groove 310. .
- the upper end of the insertion protrusion 342 of the connector 340 protrudes upward through the insertion hole 353 of the plate body 351.
- the position indicators marked with phrases such as 'open once', 'open twice', 'open all', 'close all', etc. 355 is formed.
- the first spring 360 is provided between the fixed cover plate 350 and the connector 340.
- the first spring 360 has a lower end in close contact with the upper portion of the connector body 341, and the upper end is in close contact with the support groove 354 formed in the lower portion of the fixed cover plate 350 to support the connector 340 in a downward elasticity. do.
- a second spring 370 is provided between the fixed cover plate 350 and the opening and closing port 330.
- the second spring 370 has a lower end in close contact with an upper portion of the pivot body 331 of the opening and closing hole 330, and an upper end close in contact with the support groove 354 formed under the protrusion 352 of the fixed cover plate 350. And it supports the opening and closing 330 elastically downward.
- An operation handle 380 is installed on the fixed cover plate 350.
- An insertion groove 382 into which the insertion protrusion 342 of the connector 340 is inserted and a bolt insertion hole 384 into which the handle fixing bolt 383 is inserted are formed in the center of the manipulation handle 380, and the handle Fixing bolt 383 is coupled to the nut groove 343 of the connector 340, the operation handle 380 and the connector 340 is fastened.
- the opening and closing means 300 configured as described above also rotates the connector 340 coupled through the handle fixing bolt 383 when the operation knob 380 is rotated, and the opening and closing hole 330 as the connector 340 rotates.
- the inside of the opening and closing groove 310 is rotated along the leak-proof surface 311.
- the connector 340 is always supported by the first spring 360 is not separated from the engaging projection 332 of the opening and closing port 330 is always kept in a coupled state.
- the opening and closing port 330 receives a downward force by the second spring 370, the outer circumferential surface of the rotating body 331 is always in close contact with the leakage preventing surface 311 of the opening and closing groove 310. It is kept confidential to prevent leakage.
- the sealing opening 420 is provided as a sealing means 400 for sealing the first discharge hole 213 and the second discharge hole 222 of the branch valve pipe 200.
- a fixing ring 410 is formed to protrude from one side of the branch valve tube 200, and the sealing hole 420 is connected to the fixing ring 410 through a fixing string 430.
- the sealing ball 420 is provided with a screw portion 421 is inserted into the first discharge hole 213 and the second discharge hole 222 is coupled.
- FIG. 9 to 13 show the operating state of the water supply pipe for water supply branch of the first embodiment described above
- Figure 9 shows the open state of the first valve pipe of the branch valve pipe
- Figure 10 shows the branch valve
- the second valve tube of the tube is shown in an open state
- FIG. 11 illustrates a state in which the first valve tube and the second valve tube of the branch valve tube are opened at the same time
- FIG. 12 is a branch valve tube closed. The state is shown.
- Figure 13 shows a state in which the sealing port is coupled to the second valve pipe of the branch valve pipe.
- the opening and closing holes 330 are together.
- Rotating the first opening and closing hole 333 is positioned to communicate the first inlet hole 212 and the first discharge hole 213 of the first valve pipe 210, the second opening and closing hole 334 is the first It is sealed by the inner wall surface of the tubular body 211.
- the opening and closing hole 330 rotates.
- the second opening and closing hole 334 is positioned so as to communicate with the first inlet hole 212 of the first valve tube 210, one side of the first opening and closing hole 333 is sealed by the first tube body 211. And the other side is positioned to communicate with the second discharge hole 222 of the second valve tube (220).
- the water supplied to the connection pipe 100 flows into the first inlet hole 212 of the first valve pipe 210 to open and close the second opening and closing hole 334 and the first opening and closing hole 334 of the opening and closing hole 330.
- 333 is discharged to the second discharge hole 222 of the second valve tube 220, and water is supplied to other living products connected to the second discharge hole 222.
- the first discharge hole 213 of the first valve tube 210 is maintained in a closed state by the opening and closing port 330.
- the opening and closing hole 330 rotates to open the first opening / closing hole ( 333 is positioned to communicate with the first inlet hole 212 of the first valve tube 210, the second opening and closing hole 334 is to communicate with the second discharge hole 222 of the second valve tube 220. Is located.
- the manipulation knob 380 when the manipulation knob 380 is rotated to face the position indicator 355 marked as “closed all” of the fixed cover plate 350, the first opening is rotated by the opening and closing port 330.
- One side of the opening and closing hole 333 is positioned to face the second discharge hole 222 of the second valve tube 220, and the other side thereof is sealed by the first tube body 211 of the first valve tube 210.
- the second opening and closing hole 334 of the opening and closing port 330 is positioned to face the first discharge hole 213 of the first valve tube 210.
- the sealing opening 420 is disposed in the second valve.
- the second discharge hole 222 may be sealed by combining the pipe 220.
- FIG. 14 is a view showing a second embodiment of the water supply device for branching water pipes according to the present invention, the water supply device for branching water pipes of the present invention, both sides of the tube body 110 of the connection pipe 100 as shown in FIG.
- the opening and closing means 300 are respectively provided in the branch valve pipe 200 and the second branch valve pipe 500 connected to each other, and may be configured to simultaneously or selectively supply water to four products.
- FIG 15 is a view illustrating a third embodiment of a water supply device for branching water pipes according to the present invention, and the second valve pipe 220 of the branch valve pipe 200 connected to one side of the pipe body 110 of the connection pipe 100. Integral to the second branch valve tube 500 may be configured to enable water supply at the same time or selectively to the three products by the two opening and closing means (300).
- the second branch valve tube 500 integrally with the second valve tube 220 installed on one side of the tube body 110 of the connection pipe 100
- a third branch valve tube (600) on the other side of the tube body (110)
- a fourth branch valve tube (700) integrally with the third branch valve tube (600).
- the first valve pipe 210 of the branch valve pipe 200 when connected to the boiler heating, is connected to the water supply in the first bedroom, the second branch valve pipe 500 and the first room and Connect to the second room so that each has a water supply.
- the third branch valve tube 600 is connected to supply water to the second bedroom, and the fourth branch valve tube 700 is connected to supply water to the first living room and the second living room, respectively.
- the four opening and closing means 300 may be water supply to six rooms, such as two bedrooms, two bedrooms, two living rooms.
- Figure 17 shows a fifth embodiment of the water supply device for branching water pipes according to the present invention, one side of the tube body 110 of the connection pipe 100 to the first valve pipe 210 of the branch valve pipe 200
- the second branch valve pipe 500 is integrally provided in series, and the third branch valve pipe 500 is provided in parallel with the second branch valve pipe 500.
- a fourth branch valve tube 700 is provided at the other side of the tube body 110 of the connecting pipe 100, and a fifth branch valve tube 800 is provided in parallel to the fourth branch valve tube 700.
- Four sealing means 300 is configured to enable simultaneous or each water supply to seven products.
- first valve pipe 210 and the connection pipe 100 of the branch valve pipe 200 are exemplarily described, but are not limited thereto, and the first valve is not limited thereto.
- Pipe 210 and the connection pipe 100 may be made of a structure that is made of a separate member is screwed together.
- first valve pipe 210 is connected in a direction orthogonal to the connecting pipe 100 so as to be easily processed using a universal tool such as a drill, and in a direction orthogonal to the first valve pipe 210.
- a universal tool such as a drill
- the present invention is described by way of example to install the water in the water pipe, but the branching water supply device of the present invention is not limited to the water pipe, but must diverge a variety of liquid or gas It can be applied to the device.
- Branch water supply device of the present invention can be installed on the pipeline for supplying a variety of liquids or gases, including tap water, and precisely through the simple operation of the operation knob to supply the liquid or gas to a plurality of demand destinations connected through the branch pipe It can be adjusted conveniently.
- the present invention can be usefully applied to branch water supply control devices for various applications requiring liquid or gas supply, such as water supply control for household appliances, water supply control for devices of factories or facilities.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Domestic Plumbing Installations (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Multiple-Way Valves (AREA)
- Valve Housings (AREA)
Abstract
Description
Claims (9)
- 관몸체의 양측에 관유입공과 관배출공이 형성된 연결관과, 제1관몸체의 양측에 제1유입공과 제1배출공이 구비되고 상기 제1유입공이 상기 관몸체의 내부와 연통되도록 상기 연결관에 연결된 적어도 하나의 제1밸브관과, 제2관몸체의 일측에 제2배출공이 형성되고 상기 제1관몸체의 내부와 연통되도록 제1밸브관에 연결된 적어도 하나의 제2밸브관과, 상기 제1밸브관의 제2밸브관 연결부에 구비되어 상기 연결관 내부로 유입된 용수가 상기 제1밸브관 및 제2밸브관 중 적어도 하나에 공급되거나 공급이 차단되도록 제1밸브관과 제2밸브관의 연결부를 개폐시키는 적어도 하나의 개폐수단을 포함하는 수도관 분기용 급수장치에 있어서,상기 개폐수단은상기 제1밸브관의 내부에 구비되어 양측이 상기 제1유입공 및 제1배출공과 연통되고 타측은 상기 제2밸브관의 제2배출공과 연통되는 개폐홈;상기 개폐홈의 내부에 회전 가능하게 삽입되어 회전 위치에 따라 제1밸브관의 제1배출공과 제2밸브관의 제2배출공 중 적어도 하나를 개폐시키는 개폐구;상기 개폐홈의 입구 측에 결합되어 개폐홈 내부를 외부와 차단하며, 원주방향을 따라 소정 간격으로 위치표시구가 구비된 고정커버판;연결구를 통해 상기 고정커버판을 관통하여 상기 개폐구와 일체로 회전되도록 결합되며, 회전 위치에 따라 다른 방향에 구비된 위치표시구를 향하도록 된 조작손잡이를 포함하는 것을 특징으로 하는 급수제어가 가능한 수도관 분기용 급수장치.
- 제1항에 있어서,상기 개폐홈에는 하부로 갈수록 좁아지는 원추형의 누수방지면이 구비되고, 상기 개폐구는 상기 누수방지면에 밀착되도록 하부로 갈수록 좁아지는 원추형으로 형성되며, 상기 고정커버판과 개폐구 사이에 스프링이 구비되어 개폐구가 하향하도록 탄성 지지된 것을 특징으로 하는 급수제어가 가능한 수도관 분기용 급수장치.
- 제1항 또는 제2항에 있어서,상기 연결구에는 상기 고정커버판을 관통하여 상향 돌출되어 상기 조작손잡이와 결합되는 삽입돌기가 구비되고, 상기 삽입돌기의 외측에 고정커버판에 대해 상기 연결구를 하향하도록 탄성 지지하는 스프링이 구비된 것을 특징으로 하는 급수제어가 가능한 수도관 분기용 급수장치.
- 제3항에 있어서,상기 고정커버판의 상부에는 상기 조작손잡이가 배치되는 돌출구가 구비되고, 상기 돌출구의 내측에 상기 연결구의 삽입돌기가 삽입 결합되는 삽입공이 형성되며, 상기 돌출구의 하부에는 상기 스프링의 일측단이 위치되는 지지홈이 형성된 것을 특징으로 하는 급수제어가 가능한 수도관 분기용 급수장치.
- 제4항에 있어서,상기 조작손잡이에는 상기 연결구의 삽입돌기가 삽입되는 삽입홈이 형성되고, 상기 삽입홈에는 걸림턱이 형성된 볼트삽입공이 형성되며, 상기 볼트삽입공을 통해 상기 삽입홈에 삽입된 손잡이 고정볼트가 상기 연결구의 삽입돌기에 형성된 너트홈에 결합되는 것을 특징으로 하는 급수제어가 가능한 수도관 분기용 급수장치.
- 제3항에 있어서,상기 개폐홈의 누수방지면 하부에는 개폐구의 하단부가 이격되도록 이격홈이 형성된 것을 특징으로 하는 급수제어가 가능한 수도관 분기용 급수장치.
- 제1항 또는 제2항에 있어서,상기 개폐구에는 중앙부를 관통하도록 형성된 제1개폐공과, 상기 제1개폐공과 연통되도록 제1개폐공의 일측에 교차방향으로 형성된 제2개폐공이 구비된 것을 특징으로 하는 급수제어가 가능한 수도관 분기용 급수장치.
- 제1항 또는 제2항에 있어서,상기 제1밸브관의 제1배출공 및 상기 제2밸브관의 제2배출공을 밀폐시키기 위한 밀폐수단을 더 포함하는 것을 특징으로 하는 급수제어가 가능한 수도관 분기용 급수장치.
- 제8항에 있어서,상기 밀폐수단은 상기 제1밸브관 또는 제2밸브관에 구비된 고정고리와, 상기 제1밸브관의 제1배출공 또는 제2밸브관의 제2배출공에 삽입 결합되는 나사부가 형성된 밀폐구와, 상기 고정고리와 밀폐구 간에 연결된 고정끔을 포함하는 것을 특징으로 하는 급수제어가 가능한 수도관 분기용 급수장치.
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CN2009801106034A CN101978119B (zh) | 2008-03-21 | 2009-03-19 | 能够控制水供应管道供水的分支水供应设备 |
US12/933,761 US20110023984A1 (en) | 2008-03-21 | 2009-03-19 | Water supply apparatus for branching water pipe capable of controlling water supply |
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KR10-2008-0026247 | 2008-03-21 | ||
KR1020080026247A KR100865415B1 (ko) | 2008-03-21 | 2008-03-21 | 급수제어가 가능한 수도관 분기용 급수장치 |
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US (1) | US20110023984A1 (ko) |
KR (1) | KR100865415B1 (ko) |
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WO (1) | WO2009116814A2 (ko) |
Cited By (1)
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KR101374077B1 (ko) | 2012-07-16 | 2014-03-13 | 허인 | 수돗물 절수장치 |
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KR101201588B1 (ko) | 2011-02-28 | 2012-11-14 | 엄영호 | 수도계량기용 앵글밸브 |
WO2015185788A1 (en) * | 2014-06-02 | 2015-12-10 | Wärtsilä Finland Oy | Bunkering station and method of operating a bunkering station |
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2009
- 2009-03-19 WO PCT/KR2009/001400 patent/WO2009116814A2/ko active Application Filing
- 2009-03-19 CN CN2009801106034A patent/CN101978119B/zh not_active Expired - Fee Related
- 2009-03-19 US US12/933,761 patent/US20110023984A1/en not_active Abandoned
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JP2001342651A (ja) * | 2000-03-27 | 2001-12-14 | Matsushita Electric Works Ltd | 配管構造,配管構造に用いる部材及び配管構造の解凍方法 |
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CN101978119A (zh) | 2011-02-16 |
CN101978119B (zh) | 2012-07-04 |
KR100865415B1 (ko) | 2008-10-24 |
US20110023984A1 (en) | 2011-02-03 |
WO2009116814A3 (ko) | 2010-01-14 |
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