CN107489773B - Water leakage prevention faucet - Google Patents
Water leakage prevention faucet Download PDFInfo
- Publication number
- CN107489773B CN107489773B CN201610420069.9A CN201610420069A CN107489773B CN 107489773 B CN107489773 B CN 107489773B CN 201610420069 A CN201610420069 A CN 201610420069A CN 107489773 B CN107489773 B CN 107489773B
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- Prior art keywords
- water
- fixedly connected
- sealing
- water faucet
- faucet
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
Abstract
The invention discloses a water leakage prevention faucet which comprises a faucet body, wherein the bottom of the faucet body is communicated with a water outlet pipe, a water outlet is formed in one end, away from the faucet body, of the water outlet pipe, a water inlet is formed in one end of the faucet body, a mounting limiting block and a sealing gasket are arranged at one end, close to the water inlet, of the faucet body, a hydraulic cylinder is fixedly connected to the inner wall of one end, away from the water inlet, of the faucet body, a piston is arranged inside the hydraulic cylinder, and a hydraulic rod is fixedly connected to the right side of. This leak protection water tap, simple structure, the design is exquisite, can be with more sealed of tap and water pipe installation, through the setting of expanding spring and ball sealer, prevents revealing of water, through the setting of pneumatic cylinder, piston, hydraulic stem and gasket, can seal once more to tap and prevent leaking, has strengthened tap's leakproofness, prevents revealing of water and runs off, has practiced thrift the water resource.
Description
Technical Field
The invention relates to the technical field of water faucets, in particular to a water leakage prevention water faucet.
Background
The water faucet is a popular name of a water valve, is used for controlling the size of water flow to be switched on and off, and has the effect of saving water; the updating speed of the water faucet is very high, and the water faucet is developed from an old-fashioned cast iron process to an electroplated knob type water faucet and also to a stainless steel single-temperature single-control water faucet, a stainless steel double-temperature double-control water faucet and a kitchen semi-automatic water faucet; at present, more and more consumers purchase faucets, and the faucets are comprehensively considered from various aspects such as materials, functions, shapes and the like. The current society is in the situation of water resource shortage all the time, so water conservation is very important, but present tap can often appear leaking the phenomenon, causes the waste of water resource, based on the problem of leaking that present tap exists, urgently need a tap of leak protection water.
Disclosure of Invention
The invention aims to provide a water leakage prevention faucet to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a water leakage prevention faucet comprises a faucet body, wherein the bottom of the faucet body is communicated with a water outlet pipe, a water outlet is formed in one end, away from the faucet body, of the water outlet pipe, a water inlet is formed in one end of the faucet body, an installation limiting block and a sealing pad are arranged at one end, close to the water inlet, of the faucet body, a hydraulic cylinder is fixedly connected to the inner wall of one end, away from the water inlet, of the faucet body, a piston is arranged inside the hydraulic cylinder, a hydraulic rod is fixedly connected to the right side of the piston, one end, away from the piston, of the hydraulic rod penetrates through the hydraulic cylinder and extends to the outside of the hydraulic cylinder, a sealing sheet is fixedly connected to one end, exposed outside the hydraulic cylinder, of the hydraulic rod, a groove is formed in the bottom of the inner wall of the faucet body, the top of going up the pipeline is equipped with the hood, the trompil has been seted up at the top of hood, and is equipped with the bolt in the trompil, the bottom threaded connection of bolt has the hob, and the hob is kept away from the one end of bolt and is run through the pipeline and extend to the inside of pipeline, the hob is located the inside one end fixedly connected with preforming of pipeline, and preforming and ball sealer closely link to each other, the first sealing member of fixedly connected with on the inner wall of the tap main part between recess and the outlet pipe, fixedly connected with second sealing member on the inner wall of the tap main part between upper tube way and the water inlet.
Preferably, a handle is fixedly connected to the side surface of the top cap.
Preferably, the sealing ball is positioned between the first sealing element and the second sealing element, and the distance length between the first sealing element and the second sealing element is smaller than the diameter length of the sealing ball.
Preferably, the outer part of one end of the water faucet main body, which is close to the water inlet, is provided with threads.
Preferably, a moving groove for moving the sealing sheet is formed in the inner wall of the faucet body, the moving groove is located right above the water outlet pipe, and the width of the moving groove is larger than that of the water outlet pipe.
Compared with the prior art, the invention has the beneficial effects that: this leak protection water tap, moreover, the steam generator is simple in structure, the design is exquisite, screw thread and sealed pad through setting up in the tap main part, can be sealed more with tap and water pipe installation, setting through expanding spring and ball sealer, when closing water, rotatory hob, the hob takes the preforming to keep away from the ball sealer, expanding spring will be with the tight pressure of ball sealer between first sealing member and second sealing member, prevent revealing of water, through the pneumatic cylinder, a piston, the setting of hydraulic stem and gasket, when water is closed, water pressure can't promote the preforming, at this moment, piston in the pneumatic cylinder can drive the hydraulic stem and move right, move to the right-hand member of shifting chute until the gasket, can seal once more to tap and prevent leaking, tap's leakproofness has been strengthened, prevent leaking of water and run off, water resources have been practiced thrift.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the faucet body of the present invention.
In the figure: the faucet comprises a faucet body 1, a water outlet pipe 2, a water outlet 3, an installation limiting block 4, a sealing gasket 5, a water inlet 6, a groove 7, an upper pipeline 8, a top cap 9, a handle 10, an expansion spring 11, a sealing ball 12, a first sealing element 13, a second sealing element 14, a pressing sheet 15, a screw rod 16, an opening 17, a bolt 18, a hydraulic cylinder 19, a piston 20, a hydraulic rod 21 and a sealing sheet 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a water leakage prevention faucet comprises a faucet body 1, wherein the bottom of the faucet body 1 is communicated with a water outlet pipe 2, one end, far away from the faucet body 1, of the water outlet pipe 2 is provided with a water outlet 3, one end of the faucet body 1 is provided with a water inlet 6, one end, near the water inlet 6, of the faucet body 1 is provided with an installation limiting block 4 and a sealing gasket 5, the outer portion, near the water inlet 6, of the faucet body 1 is provided with threads, the faucet and a water pipe can be installed more hermetically through the threads and the sealing gasket 5 arranged on the faucet body 1, the inner wall, far away from the water inlet 6, of the faucet body 1 is fixedly connected with a hydraulic cylinder 19, a piston 20 is arranged inside the hydraulic cylinder 19, the right side of the piston 20 is fixedly connected with a hydraulic rod 21, one end, far away from the piston 20, of the hydraulic rod 21 penetrates through the hydraulic, the inner wall of the water tap main body 1 is provided with a moving groove for moving the sealing sheet 22, the moving groove is positioned right above the water outlet pipe 2, the width of the moving groove is larger than that of the water outlet pipe 2, when water is turned off, the water pressure can not push the pressing sheet 15, at the moment, the piston 20 in the hydraulic cylinder 19 can drive the hydraulic rod 21 to move rightwards until the sealing sheet 22 moves to the right end of the moving groove, the water tap can be sealed to prevent water leakage, the bottom of the inner wall of the water tap main body 1 is provided with a groove 7, the top of the groove 7 is provided with a telescopic spring 11, the top of the telescopic spring 11 is fixedly connected with a sealing ball 12, the top of the water tap main body 1 is communicated with an upper pipeline 8, the top of the upper pipeline 8 is provided with a top cap 9, the side surface of the top cap 9 is fixedly connected with a handle 10, a bolt 18 is arranged in the opening 17, a screw rod 16 is connected to the bottom of the bolt 18 in a threaded manner, one end, far away from the bolt 18, of the screw rod 16 penetrates through the upper pipeline 8 and extends into the upper pipeline 8, the screw rod 16 is connected with the upper pipeline 8 in a threaded manner, a pressing sheet 15 is fixedly connected to one end, located inside the upper pipeline 8, of the screw rod 16, the pressing sheet 15 is tightly connected with a sealing ball 12, a first sealing element 13 is fixedly connected to the inner wall of the faucet main body 1 between the groove 7 and the water outlet pipe 2, a second sealing element 14 is fixedly connected to the inner wall of the faucet main body 1 between the upper pipeline 8 and the water inlet 6, the sealing ball 12 is located between the first sealing element 13 and the second sealing element 14, the distance between the first sealing element 13 and the second sealing element 14 is smaller than the diameter length of the sealing ball 12, through the arrangement of the telescopic spring 11 and the sealing ball 12, the screw rod 16 takes the pressing sheet 15 to be far away from the sealing ball 12, the expansion spring 11 tightly presses the sealing ball 12 between the first sealing element 13 and the second sealing element 14, water leakage is prevented, the leakage-proof water faucet is simple in structure and exquisite in design, the sealing performance of the water faucet is enhanced, leakage loss of water is prevented, and water resources are saved.
The working principle is as follows: when the water faucet is installed on a water pipe, when water needs to be used, the screw rod 16 is rotated to drive the pressing sheet 15 to press the sealing ball 12 downwards, at the moment, the sealing ball 12 is far away from the first sealing element 13 and the second sealing element 14, then, water flows out through a water flowing port between the first sealing element 13 and the second sealing element 14, when water flows to the sealing sheet 22, the sealing sheet 22 is pushed by water pressure to move leftwards, the sealing sheet 22 pushes the hydraulic rod 21 to move leftwards, so that the hydraulic rod 21 pushes the piston 20 to move leftwards in the hydraulic cylinder 19, and the water flows into a water outlet pipe and then flows out from a water outlet; when water is stopped, the screw rod 16 is rotated to drive the pressing sheet 15 to be far away from the sealing ball 12, then the expansion spring 11 can push the sealing ball 12 to move upwards until the sealing ball 12 is tightly connected with the first sealing element 13 and the second sealing element 14, at the moment, the water source is cut off, then the water pressure on the sealing sheet 22 disappears, the piston 20 in the hydraulic cylinder 19 can push the hydraulic rod 21 to move rightwards until the sealing sheet 22 is tightly pressed on the right side of the moving groove by the hydraulic rod 21, and the water channel is closed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a leak protection water tap, includes tap main part (1), its characterized in that: the bottom of the water faucet main body (1) is communicated with a water outlet pipe (2), one end, far away from the water faucet main body (1), of the water outlet pipe (2) is provided with a water outlet (3), one end of the water faucet main body (1) is provided with a water inlet (6), one end, close to the water inlet (6), of the water faucet main body (1) is provided with an installation limiting block (4) and a sealing gasket (5), the inner wall, far away from one end of the water inlet (6), of the water faucet main body (1) is fixedly connected with a hydraulic cylinder (19), a piston (20) is arranged inside the hydraulic cylinder (19), the right side of the piston (20) is fixedly connected with a hydraulic rod (21), one end, far away from the piston (20), of the hydraulic rod (21) penetrates through the hydraulic cylinder (19) and extends to the outside of the hydraulic cylinder (19), and, the water faucet is characterized in that a groove (7) is formed in the bottom of the inner wall of the water faucet body (1), an extension spring (11) is arranged at the top of the groove (7), a sealing ball (12) is fixedly connected to the top of the extension spring (11), an upper pipeline (8) is communicated with the top of the water faucet body (1), a top cap (9) is arranged at the top of the upper pipeline (8), an opening (17) is formed in the top of the top cap (9), a bolt (18) is arranged in the opening (17), a screw rod (16) is connected to the bottom of the bolt (18) in a threaded manner, one end, far away from the bolt (18), of the screw rod (16) penetrates through the upper pipeline (8) and extends into the upper pipeline (8), one end, located inside the upper pipeline (8), of the screw rod (16) is fixedly connected with a pressing sheet (15), the pressing sheet (15) is closely connected with the sealing ball (12), and a second fixedly connected to the inner wall of the water faucet body The second sealing element (14) is fixedly connected to the inner wall of the faucet main body (1) between the upper pipeline (8) and the water inlet (6);
the sealing ball (12) is positioned between the first sealing element (13) and the second sealing element (14), and the distance length between the first sealing element (13) and the second sealing element (14) is smaller than the diameter length of the sealing ball (12);
the water faucet is characterized in that a moving groove for the sealing sheet (22) to move is formed in the inner wall of the water faucet body (1), and the moving groove is located right above the water outlet pipe (2) and is wider than the water outlet pipe (2).
2. A water leakage preventing tap as claimed in claim 1, wherein: the side surface of the top cap (9) is fixedly connected with a handle (10).
3. A water leakage preventing tap as claimed in claim 1, wherein: the water faucet is characterized in that threads are arranged on the outer portion of one end, close to the water inlet (6), of the water faucet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610420069.9A CN107489773B (en) | 2016-06-13 | 2016-06-13 | Water leakage prevention faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610420069.9A CN107489773B (en) | 2016-06-13 | 2016-06-13 | Water leakage prevention faucet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107489773A CN107489773A (en) | 2017-12-19 |
| CN107489773B true CN107489773B (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610420069.9A Active CN107489773B (en) | 2016-06-13 | 2016-06-13 | Water leakage prevention faucet |
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| Country | Link |
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| CN (1) | CN107489773B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716552A (en) * | 2018-07-16 | 2018-10-30 | 台州尚代洁具有限公司 | A kind of tap of good leak-proof effect |
| CN111609645A (en) * | 2019-02-26 | 2020-09-01 | 青岛海尔电冰箱有限公司 | Refrigerator drainage control method, drainage mechanism and refrigerator |
| CN110803790A (en) * | 2019-11-21 | 2020-02-18 | 杭州欧泉科技有限公司 | RO reverse osmosis membrane water purification treatment device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09292082A (en) * | 1996-04-25 | 1997-11-11 | Yuukoushiya:Kk | Hose connector having safety device for water faucet |
| JP2001182898A (en) * | 1999-12-27 | 2001-07-06 | Neriki:Kk | Valve device for gas cylinder |
| JP2002213644A (en) * | 2001-01-24 | 2002-07-31 | San-Ei Faucet Mfg Co Ltd | Faucet equipped with check valve having water hammer relaxing mechanism |
| CN201836465U (en) * | 2010-10-08 | 2011-05-18 | 李鑫 | Water faucet sleeve |
| CN205824202U (en) * | 2016-06-13 | 2016-12-21 | 重庆三希宝科技发展有限公司 | A kind of leakage-preventive water faucet |
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- 2016-06-13 CN CN201610420069.9A patent/CN107489773B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107489773A (en) | 2017-12-19 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200108 Address after: 750001 No.78 Shuangyong street, Xixia District, Yinchuan City, Ningxia Hui Autonomous Region Applicant after: Wang Zhenhuan Address before: 402460, No. 19, Ling Fang Avenue, Banqiao Industrial Park, Rongchang County, Chongqing, seventh, building 705, Rongchang innovation development center Applicant before: CHONGQING SANXIBAO TECHNOLOGY DEVELOPMENT CO., LTD. |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200702 Address after: 325000 building 3, No.618 Haigong Avenue, Haicheng street, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Applicant after: Wenzhou liangsha Sanitary Ware Co., Ltd Address before: 750001 No.78 Shuangyong street, Xixia District, Yinchuan City, Ningxia Hui Autonomous Region Applicant before: Wang Zhenhuan |
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