CN102829224A - Quantitative control valve of tap water - Google Patents
Quantitative control valve of tap water Download PDFInfo
- Publication number
- CN102829224A CN102829224A CN2012103312523A CN201210331252A CN102829224A CN 102829224 A CN102829224 A CN 102829224A CN 2012103312523 A CN2012103312523 A CN 2012103312523A CN 201210331252 A CN201210331252 A CN 201210331252A CN 102829224 A CN102829224 A CN 102829224A
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Abstract
The invention discloses a quantitative control valve of tap water. The quantitative control valve is characterized in that a water charge cavity is internally provided with a sleeve pipe; a valve rod of a valve penetrates through the sleeve pipe; the valve rod is provided with a driving lever; the sleeve pipe is provided with a stepped sliding chute; the driving lever is arranged in the sliding chute; the water charge cavity is further internally provided with an eccentric block; the eccentric block is arranged on a first separating plate in an oscillatory manner through a first rotating shaft; a first gear is arranged at the end part of the first rotating shaft; the first separating plate is provided with a water discharge passage in which a sliding rod is arranged; the lower end of the sliding rod is provided with a worm gear; the worm gear is meshed with the first gear in operation; the sliding rod is provided with a piston matched with the water discharge passage; the upper end of the sliding rod is provided with a second gear; the water discharge cavity is internally provided with an impeller through a second rotating shaft; the second rotating shaft is provided with a third gear; and the third gear is meshed with the second gear in operation through a gear set. With the adoption of the structure, the quantitative control valve of tap water disclosed by the invention can supply tap water quantitatively under the condition that a water faucet is opened; and the control valve has the characteristic of saving water.
Description
Technical field
The present invention relates to a kind of water valve from the beginning, particularly relate to a kind of control valve that tap water is quantitatively discharged water.
Background technique
Becoming increasingly conspicuous of the water supply contradiction in the whole world, face of mankind the challenge of water resources shortage crisis, and rational utilization of water resources has become the common problem of paying close attention in the whole world.Because of forgetting that to close the water resource waste phenomenon that water valve or water tap damage and pipe leakage causes very serious, and forget that closing water tap causes neighbourhood's dispute also to take place often because cut off the water to cause.
In the prior art, a kind of induction type energy-saving control system is arranged, be applied in the full-automatic shower of public arena; Can accomplish that the people arrives current; The effect that the people leakes water and stops, this control system must have inductor to exist just can open the valve water outlet, is of limited application; And for pipe leakage, the situation that water tap damages can not be closed water valve automatically.Look into the Chinese patent database, obtain publication number and be: CN102095008A, denomination of invention is the application for a patent for invention of " minister of defense flows from turn-offing control water valve automatically "; Disclose following content: a kind of minister of defense flows from turn-offing control water valve automatically; The water intake pipe connects water flow generator, and water flow generator is connected with self-locking electromagnetic valve through connecting tube, and self-locking electromagnetic valve links to each other with the water outlet pipe; Water flow generator connects control circuit board, and control circuit board connects the control self-locking electromagnetic valve.And disclose control circuit board and connect power module, self-locking electromagnetic valve driver module, key-press module, indicating module, wireless transmitter module, wireless receiving module, malfunction alarm module, flow monitoring module, memory module, clock module respectively by micro controller module and constitute.The automatic control water valve of this structure all adopts electronic structure, and its advantage is that validity is higher, still; Owing to all adopt electronic components, particularly be used for controlling tap water, electronic component makes moist easily, very easily damages; And the Automatic Control water valve complex structure of this structure, cost is very high, and the life-span is short; General common people family is difficult to accept this control water valve, and therefore, its application area is just had a greatly reduced quality.
Summary of the invention
In view of the deficiency of background technique existence, but the technical problem that the present invention will solve provides a kind of widespread adoption and long tap water quantity control valve of life-span simple in structure.
For this reason, the present invention adopts following technological scheme to realize: a kind of tap water quantity control valve has housing; Said housing is provided with water intake and water outlet, is provided with the water-inlet cavity of water chamber and sealing in the said housing, and said water-inlet cavity and water chamber are separated by through first dividing plate; Said water chamber is communicated with said water outlet, and said water-inlet cavity is communicated with said water intake, in said water intake, is provided with valve; It is characterized in that being provided with sleeve pipe in the said water-inlet cavity, the valve rod of said valve passes said sleeve pipe, on said valve rod, is provided with driving lever; Said sleeve pipe is provided with the step type chute, and said driving lever places said chute, also is provided with eccentric mass in the said water-inlet cavity; Said eccentric mass is installed on said first dividing plate through what first rotating shaft can be swung, and the end of said first rotating shaft is provided with first gear, and said first dividing plate is provided with exhalant canal; In the said exhalant canal slide bar is installed, the underpart of said slide bar is a worm gear, the engagement when work of said worm gear and said first gear; Said slide bar is provided with piston, said piston and said exhalant canal coupling, and the upper end portion of said slide bar is provided with second gear; Through second rotating shaft impeller is installed in the said water chamber, said second rotating shaft is provided with the 3rd gear, and said the 3rd gear is through gear train and the engagement when working of described second gear.
The said impeller outside is equipped with impeller box; Said impeller box bottom is provided with the inlet channel of gradient; Its top is provided with the water outlet of gradient, and wherein, said inlet channel and said water outlet separate with second partition; Said second partition is divided into adapter cavity and exhaust chamber with water chamber, and said water outlet communicates with said exhaust chamber.
Be connected with manual handle on the said valve rod, said manual handle places outside the said housing.
Capping is given through transparent end cap in said housing upper end.
Said step type chute is " protruding " font.
This structure of the present invention all adopts mechanical part, and it is simple in structure, utilizes the drive connection of gear train; Be used for driving slide bar and rotate, after worm gear rotates on the slide bar, drive first gear and rotate, the first gear driven eccentric mass rotates; And make the eccentric mass holder the valve rod rotation that the driving lever band valve, when driving lever turns to the protrusion place of step type chute, because the relation of water intake tap water pressure promotes valve rod; Make driving lever is pushed in the chute of protrusion of step type, thereby the spool that drives in the valve is blocked water intake, and reach the purpose of closing tap water, at the rotation process of gear train; The drive slide bar rotates, thereby when making driving lever get into the protrusion place of step type chute, is the quantitative process to tap water, therefore; For forget close water tap, since pipe leakage it is closed automatically, economize on water, it is simple in structure, the life-span is long; Easy to implement, for vast family, have good effect.
Description of drawings
Combine accompanying drawing to further describe relevant details of the present invention below again.
Fig. 1 is an inversion of the present invention back structural drawing;
Fig. 2 is an outerplanar graph of the present invention;
Fig. 3 is the sectional view of Fig. 2 of the present invention along A-A;
Fig. 4 is the constitutional diagram of valve rod of the present invention, sleeve pipe, manual handle;
Fig. 5 is the structural drawing of eccentric mass of the present invention after being installed on first dividing plate;
Fig. 6 is installed in the impeller box and the drive connection structural drawing of slide bar for impeller of the present invention;
Fig. 7 is installed on first dividing plate drive connection structural drawing figure with first gear and gear train for slide bar of the present invention;
Fig. 8 breaks away from the structural drawing behind first gear for the second gear separating tooth wheels on the slide bar of the present invention and worm gear;
Fig. 9 places the structural drawing in the first dividing plate exhalant canal for the present invention for the piston on the valve rod;
Figure 10 is the structural drawing of the present invention's first dividing plate.
Embodiment
With reference to accompanying drawing, this tap water quantity control valve has housing 8; Said housing 8 is provided with water intake 32 and water outlet 1, and said water intake 321 is connected with the water source incoming end, and water outlet 1 is connected with water tap; Be provided with the water-inlet cavity 21 of water chamber and sealing in the said housing 8, said water-inlet cavity 21 is separated by through first dividing plate 19 with water chamber, and said water chamber is communicated with said water outlet 1; Said water-inlet cavity 21 is communicated with said water intake 32, in said water intake 32, is provided with valve 9, is provided with sleeve pipe 2 in the said water-inlet cavity 21; The valve rod 11 of said valve 9 passes said sleeve pipe 2, on said valve rod 11, is provided with driving lever 4, and said sleeve pipe 2 is provided with step type chute 22; Said driving lever 4 places said chute 22, and said step type chute 22 is " protruding " font, and driving lever 4 can be free to slide in chute 22; When driving lever 4 slided into the protrusion place of " protruding " font, valve rod 11 again can move left and right, was used for opening or throttle down 9; Also be provided with eccentric mass 3 in the said water-inlet cavity 21, said eccentric mass 3 is installed on said first dividing plate 19 through what first rotating shaft 5 can be swung, and the end of said first rotating shaft 5 is provided with first gear 6; Said first dividing plate 19 is provided with exhalant canal 30; Said water-inlet cavity 21 is communicated with through this exhalant canal 30 with water chamber, in the said exhalant canal 30 slide bar 13 is installed, and said slide bar 13 is provided with piston 31; Said piston 31 and said exhalant canal 30 couplings; The setting of this piston 31, to improve the pressure of water in the water-inlet cavity 21, the current that make water intake 21 come in can hold up piston 17 so that hold up slide bar 13; The underpart of said slide bar 13 is a worm gear 7, said worm gear 7 and the engagement when working of said first gear 6, and the upper end portion of said slide bar 13 is provided with second gear 14; Through second rotating shaft 26 impeller 17 is installed in the said water chamber; And said impeller 17 outsides are equipped with impeller box 27, and said impeller box 27 bottoms are provided with the inlet channel 28 of gradient, and its top is provided with the water outlet 24 of gradient; Wherein, Said inlet channel 28 separates with said water outlet 24 usefulness second partitions 23, and said second partition 23 is divided into adapter cavity 12 and exhaust chamber 29 with water chamber, and said water outlet 1 communicates with said exhaust chamber 29.When current flow in the adapter cavity 12 from water-inlet cavity 21, through after having the inlet channel 28 of gradient, improving the impulse force of current, current are flushed to 17 last times of impeller, make impeller 17 to rotate, and flow out to exhaust chamber 29 through the water outlet 24 with gradient.Said second rotating shaft 26 is provided with the 3rd gear 25, and said the 3rd gear 25 is through gear train 16 and the engagement when working of described second gear 14.
The present invention works as follows: when water tap was opened, the current of tap water just passed through water intake 32, and this moment, valve was in open mode; Current just are punched in the water-inlet cavity 21, because the impulse force of current is just asking piston 31 being with slide bar to rise; Make the exhalant canal 30 on the dividing plate 19 of winning carry out water flowing, after slide bar 13 rises simultaneously, second gear 14 of upper end portion and gear train 16 engagements; The worm gear 7 of underpart and 6 engagements of first gear, thereby current enter into adapter cavity 12 from water-inlet cavity 21; Have inlet channel 28 inflows of gradient again through impeller box 18 lower ends in the adapter cavity 12, be flushed on the impeller 17, impeller 17 is rotated; Current flow to exhaust chamber 29 through the water outlet with gradient 24 of impeller box 18 upper ends simultaneously, flow out through water outlet 1; After the flow, impeller 17 just rotates with the 3rd gear 25 in second rotating shaft 26, after the 3rd gear 25 rotates; Be with slide bar 13 to rotate through gear train 16 transmissions second gear 14, the second gears 14, making the worm gear 7 of slide bar 13 underparts rotate; Thereby just can be with first rotating shaft 5 to rotate by transmission first gear 6, the first gears 6, the eccentric mass 3 in first rotating shaft 5 just and then rotates; Because eccentric mass 3 is in the state of hanging low, can't be at once after the rotation with valve rod 11 on driving lever 4 contact, only behind eccentric mass 3 rotation certain hours; Just with valve rod 11 on driving lever 4 contact, just asking this moment the driving lever 4 on the valve rod 11 to rotate, thereby can be so that and then rotation in sleeve pipe 2 of valve rod 11; When the driving lever on the valve rod 11 4 turns to the protrusion place of " protruding " font chute 22 on the sleeve pipe 2,, thereby promote valve rod 11 because the valve 9 of valve rod 11 1 ends receives the relation of water flow pressure; Make the driving lever 4 on the valve rod 11 be pushed into the protrusion place of " protruding " font chute 22; After valve rod 11 moved, the valve 9 on the valve rod 11 was just blocked water intake 32, thereby closes current.At this moment, because water-inlet cavity 21 does not have the impulse force of current to piston 31, slide bar 13 fell owing to concerning freely of gravity, second gear, the 14 separating tooth wheels 16 of slide bar 13 upper end portions, and the worm gear 7 of underpart breaks away from first gear 6, does not just constitute drive connection.At this moment, eccentric mass 3 is also because the concerning freely to fall and get back to original position of gravity.Among the present invention, the impulse force of current is being with slide bar 13 transmissions through the transmission of impeller 17, gear train 16; When second gear 14 on the slide bar 13 breaks away from meshing relation with worm gear 7, be that current are carried out quantitative process, this shows; The concrete amount that the water yield is quantitative is to rely on the number of teeth design of gear train 16 or first gear 6, second gear 14 and worm gear 7 to realize, when the number of teeth of these gears for a long time; Its water yield that flows through is many, otherwise then few.After the worm gear 7 on the slide bar 13 and first gear 6 broke away from, eccentric mass 3 was because the effect of gravity is in the original state that hangs low again.Thisly rotate and when driving driving lever 4 and entering into the protrusion place of sleeve pipe 2 chutes 22, be the quantitative design maximum amounts of current when slide bar 13.The present invention is connected with manual handle 10 on said valve rod 11, said manual handle 10 places outside the said housing 8.This set is for can be through manually coming control valve 9; Promptly start handle 10, be with valve rod 11 to rotate, because the relation of hydraulic pressure with hand-screw; Automatically promote valve rod 11; When the driving lever on the valve rod 11 4 is pushed the protrusion place of " protruding " font chute 22, just current are closed, this is with the mode of operation of manually closing current at any time.And when the control of the present invention of current process, when reaching the design maximum amount, after valve 9 is closed; Just through manual mode, promptly earlier promote manual handle 10 when using next time; To manual handle 10 rotations, just can valve 9 and driving lever 11 be revert to original position again, measure again.And do not reach set amount and when closing water tap when current, because the current in the water-inlet cavity 21 remain static, thereby not to the impulse force of piston 31; Cause slide bar 13 because concerning freely of gravity falls; Thereby second gear 14 on the slide bar 13 just can not be in engagement with worm gear 7, simultaneously because the yet protrusion place of no show convex shape chute 22 of driving lever 4, at this moment; Eccentric mass 3 is also because the relation of gravity is got back to original position immediately; Therefore, when fetching boiling water tap next time, the metering again of starting from scratch again.Among the present invention, operate by hand manual handle 10 is rotated in addition, be with valve rod 11 to rotate; When the driving lever 4 on the valve rod 11 rotates opposite side from a side of convex shape chute 22; Driving lever 4 just can not contact with eccentric mass 3, and just be in the state that discharges water for a long time this moment, current quantitatively do not controlled.
Capping is given through transparent end cap 15 in said housing 8 upper ends, this transparent end cap 15, and the running state that can with the naked eye watch inner teeth wheels 16 is so that detect whether proper functioning of control valve.
This structure of the present invention is closed water tap or because the tap of fetching boiling water of cutting off the water is treated water, after the water yield arrives set amount when forgetting; But just automatic-closing valve; Simultaneously, for the pipe leakage of water outlet of the present invention and water tap linkage section, behind the set amount that leaks, also close automatically; Have simple in structure, the advantage of practicing thrift the water source.
Claims (5)
1. a tap water quantity control valve has housing, and said housing is provided with water intake and water outlet; Be provided with the water-inlet cavity of water chamber and sealing in the said housing, said water-inlet cavity and water chamber are separated by through first dividing plate, and said water chamber is communicated with said water outlet; Said water-inlet cavity is communicated with said water intake, in said water intake, is provided with valve, it is characterized in that being provided with sleeve pipe in the said water-inlet cavity; The valve rod of said valve passes said sleeve pipe, on said valve rod, is provided with driving lever, and said sleeve pipe is provided with the step type chute; Said driving lever places said chute, also is provided with eccentric mass in the said water-inlet cavity, and said eccentric mass is installed on said first dividing plate through what first rotating shaft can be swung; The end of said first rotating shaft is provided with first gear, and said first dividing plate is provided with exhalant canal, in the said exhalant canal slide bar is installed; The underpart of said slide bar is a worm gear, the engagement when work of said worm gear and said first gear, and said slide bar is provided with piston; Said piston and said exhalant canal coupling, the upper end portion of said slide bar is provided with second gear, through second rotating shaft impeller is installed in the said water chamber; Said second rotating shaft is provided with the 3rd gear, and said the 3rd gear is through gear train and the engagement when working of described second gear.
2. tap water quantity control valve according to claim 1; It is characterized in that the said impeller outside is equipped with impeller box, said impeller box bottom is provided with the inlet channel of gradient, and its top is provided with the water outlet of gradient; Wherein, Said inlet channel and said water outlet separate with second partition, and said second partition is divided into adapter cavity and exhaust chamber with water chamber, and said water outlet communicates with said exhaust chamber.
3. tap water quantity control valve according to claim 1 is characterized in that being connected with on the said valve rod manual handle, and said manual handle places outside the said housing.
4. tap water quantity control valve according to claim 1 is characterized in that giving capping through transparent end cap on the said housing.
5. tap water quantity control valve according to claim 1 is characterized in that said step type chute is " protruding " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210331252 CN102829224B (en) | 2012-09-10 | 2012-09-10 | Quantitative control valve of tap water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210331252 CN102829224B (en) | 2012-09-10 | 2012-09-10 | Quantitative control valve of tap water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102829224A true CN102829224A (en) | 2012-12-19 |
| CN102829224B CN102829224B (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210331252 Expired - Fee Related CN102829224B (en) | 2012-09-10 | 2012-09-10 | Quantitative control valve of tap water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102829224B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020443A (en) * | 2015-06-03 | 2015-11-04 | 南京菲时特实业有限公司 | Fluid leakage prevention protector |
| CN105240583A (en) * | 2015-07-24 | 2016-01-13 | 南京菲时特实业有限公司 | Quantitative fluid control valve |
| CN108843832A (en) * | 2018-07-24 | 2018-11-20 | 北京科勒有限公司 | Quantify water valve |
| CN111963751A (en) * | 2020-08-19 | 2020-11-20 | 杭州富阳行健塑料五金有限公司 | Water supply valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082798U (en) * | 1990-12-11 | 1991-08-14 | 费翔 | Time-delay controllable self-closing water valve |
| CN2128328Y (en) * | 1992-06-18 | 1993-03-17 | 李强 | Semiautomatic constant-weight water supply valve and manual valve |
| CN2136920Y (en) * | 1992-09-07 | 1993-06-23 | 邹海 | Automatic turning-off tap |
| JP2003278933A (en) * | 2002-03-26 | 2003-10-02 | Toto Ltd | Valve opening/closing device |
| CN202719237U (en) * | 2012-09-10 | 2013-02-06 | 李建武 | Tap water quantitative control valve |
-
2012
- 2012-09-10 CN CN 201210331252 patent/CN102829224B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082798U (en) * | 1990-12-11 | 1991-08-14 | 费翔 | Time-delay controllable self-closing water valve |
| CN2128328Y (en) * | 1992-06-18 | 1993-03-17 | 李强 | Semiautomatic constant-weight water supply valve and manual valve |
| CN2136920Y (en) * | 1992-09-07 | 1993-06-23 | 邹海 | Automatic turning-off tap |
| JP2003278933A (en) * | 2002-03-26 | 2003-10-02 | Toto Ltd | Valve opening/closing device |
| CN202719237U (en) * | 2012-09-10 | 2013-02-06 | 李建武 | Tap water quantitative control valve |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020443A (en) * | 2015-06-03 | 2015-11-04 | 南京菲时特实业有限公司 | Fluid leakage prevention protector |
| CN105240583A (en) * | 2015-07-24 | 2016-01-13 | 南京菲时特实业有限公司 | Quantitative fluid control valve |
| CN105240583B (en) * | 2015-07-24 | 2017-06-06 | 南京菲时特实业有限公司 | Fluid quantitative controls valve |
| CN108843832A (en) * | 2018-07-24 | 2018-11-20 | 北京科勒有限公司 | Quantify water valve |
| CN108843832B (en) * | 2018-07-24 | 2024-05-17 | 北京科勒有限公司 | Quantitative water outlet valve |
| CN111963751A (en) * | 2020-08-19 | 2020-11-20 | 杭州富阳行健塑料五金有限公司 | Water supply valve |
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| Publication number | Publication date |
|---|---|
| CN102829224B (en) | 2013-12-18 |
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Granted publication date: 20131218 Termination date: 20180910 |
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