CN109506026A - A kind of quantitative self-closing valve - Google Patents
A kind of quantitative self-closing valve Download PDFInfo
- Publication number
- CN109506026A CN109506026A CN201910009568.2A CN201910009568A CN109506026A CN 109506026 A CN109506026 A CN 109506026A CN 201910009568 A CN201910009568 A CN 201910009568A CN 109506026 A CN109506026 A CN 109506026A
- Authority
- CN
- China
- Prior art keywords
- shaft
- water
- water outlet
- shell
- gear
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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Classifications
-
- 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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/16—Self-closing valves, i.e. closing automatically after operation closing after a predetermined quantity of fluid has been delivered
Abstract
The invention discloses a kind of quantitative self-closing valves, including shell, shell water outlet is provided with outlet pipe, the inner end of the outlet pipe has the first water outlet and the second water outlet, second water outlet is provided with capping, the mandril that lower section is provided with water fender and connect with elevator is covered, there is gear structure on elevator；Shaft and worm gear shaft are provided in shell, the left end of shaft is equipped with impeller, and the right end of shaft is worm structure；Worm gear and transmission gear are installed, the worm structure of shaft right end is engaged with worm gear, and transmission gear is engaged with the gear structure on elevator on worm gear shaft.Impeller, worm gear and transmission gear are provided in shell, water flow impulsion impeller simultaneously drives elevator and mandril to push up capping, the second water outlet slowly closed, to reach quantitative water supply by worm and gear and gear drive.Present inventive concept is ingenious, stable and reliable in work, applied widely.
Description
Technical field
The present invention relates to daily necessities, specifically, are to provide a kind of quantitative self-closing valve.
Background technique
Household water or when with gas often forgets about and closes faucet or with air valve, waste a large amount of water or combustion gas.Sometimes
It also causes water and fills room, steep bad floor, or even give neighbours' leak downstairs, cause any property loss.
Summary of the invention
The object of the present invention is to provide a kind of energy quantitative water supplies, reach the valve that can be automatically closed after certain water supply.
In order to achieve the above object, embodiment of the present invention are as follows: a kind of quantitative self-closing valve, including shell have shell
Water inlet and shell water outlet, shell water outlet are provided with outlet pipe, and the inner end of the outlet pipe has the first water outlet and the
Two water outlets, the second water outlet are provided with capping, and water fender is provided with outside the second water outlet, and water fender has apopore, the
Ball valve is provided on outlet pipe between one water outlet and the second water outlet, capping is connected with mandril, is provided with liter below mandril
Block is dropped, there is gear structure on elevator, be provided with positioning adjusting rod below elevator；Shaft and worm gear are provided in shell
Axis, the left end of shaft are equipped with impeller, and the right end of shaft is worm structure；Worm gear and transmission gear are installed on worm gear shaft, turned
The worm structure of axis right end is engaged with worm gear, and transmission gear is engaged with the gear structure on elevator；The setting of shell water inlet
There is aqueduct, impeller is mounted in aqueduct.
Preferably, being provided with gearing frame in the shell, aqueduct is mounted on the left end of gearing frame, impeller peace
In the water guide circular hole of aqueduct, water guide circular hole is adapted with impeller；Gearing frame right end is provided with for installing worm gear shaft
Bearing spider, and the bearing block for installing shaft, worm gear shaft be mounted on bearing spider, and shaft is mounted on bearing block.
Preferably, the side of the elevator is equipped with idler wheel, idler wheel is provided on gearing frame.
Preferably, the positioning adjusting rod is connected through a screw thread with case body.
Preferably, being additionally provided with reset spring in the shell, reset spring is connect with gearing frame.
Preferably, the water inlet is provided with helical form ater guide piece.
Preferably, restraining position ring block is installed in the end of the aqueduct.
Beneficial effects of the present invention:
(1) when being supplied water using the present invention, water impact impeller, impeller drives shaft rotation, and shaft is driven by transmission device and risen
Drop block up moves, and then elevator pushes mandril up to move, and mandril pushes capping up to move.It will be provided by the invention fixed
Amount self-closing valve is when being mounted on the water inlet pipe in each family house, can set in advance and maximum use water.If not reaching maximum
With stopping water when water, elevator is fallen under own wt effect on positioning adjusting rod；Capping and mandril are in own wt
Under effect, move down；If reach maximum water consumption, mandril pushes capping up to move, and the second water outlet is closed in capping.
(2) positioning adjusting rod, the upper and lower position of adjustable positioning adjusting rod, so as to adjust elevator be can be manually rotated
Upper and lower position, thus achieve the purpose that adjust water supply.
(3) quantitative self-closing valve provided by the invention serves not only as water valve, is also used as air valve, guarantees that user uses
The safety of combustion gas can effectively reduce leak (gas) amount.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the A-A left view in Fig. 1.
In figure: 1 stop collar, 2 ball valves, 3 shells, 4 cappings, 5 water fenders, 6 mandrils, 7 elevators, 8 idler wheels, 9 gearing frames,
10 reset springs, 11 impellers, 12 positioning adjusting rods, 13 shell water inlets, 14 shell water outlets, 15 first water outlets, 16 second
Water outlet, 17 apopores, 18 rolling grooves, 19 water inlet pipes, 20 outlet pipes, 21 aqueducts, 22 worm gear shafts, 23 shafts, 24 worm gears, 25
Transmission gear, 26 ater guide pieces, 27 worm gear arrangements, 28 gear structures.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, present invention is further described in detail:
As shown in attached drawing 1-2, a kind of quantitative self-closing valve, including shell 3, there is shell water inlet 13 and shell water outlet 14, outside
Shell water inlet 13 is connect with water inlet pipe 19, is equipped with inlet valve on water inlet pipe 19.Shell water outlet 14 is provided with outlet pipe 20, out
The outer end of water pipe 20 is equipped with outlet valve.The inner end of outlet pipe 20 has the first water outlet 15 and the second water outlet 16, and second goes out
Capping 4 is provided at the mouth of a river 16.Water fender 5 is provided with outside second water outlet 16, water fender 5 has apopore 17, the first water outlet
Ball valve 2 is provided on outlet pipe 20 between mouth 15 and the second water outlet 16.Capping 4 is connected with mandril 6, is arranged below mandril 6
There is elevator 7,7 bottom of elevator is provided with positioning adjusting rod 12, and positioning adjusting rod 12 is connected through a screw thread with case body, hand
The upper and lower position of the dynamic adjustable elevator 7 of rotational positioning adjusting rod 12.There is gear structure 27 on elevator 7.Shell water inlet
Restraining position ring blocks 1 and aqueduct 21 is arranged in mouth 13, and stop collar 1 and 21 end of aqueduct have certain interval.Biography is provided in shell 3
Dynamic frame 9, aqueduct 21 are arranged in the left end of gearing frame 9, are equipped with impeller 11, water guide in the water guide circular hole of aqueduct 21
Circular hole is adapted with impeller 11；The bearing spider for installing worm gear shaft 22 is provided on gearing frame 9, and for installing shaft
23 bearing block.Worm gear shaft 22 is mounted on bearing spider, and shaft 23 is mounted on bearing block.Impeller 11 is mounted on shaft 23
The right end of left end, shaft 23 is worm structure 27, and worm structure 27 is engaged with worm gear 24.Worm gear 24 is mounted on worm gear shaft 22,
Transmission gear 25 is also equipped on worm gear shaft 22, transmission gear 25 is engaged with the gear structure 28 on elevator 7 or driving cog
Wheel 25 is engaged by speed change gear (drive pinion) with the gear structure 28 on elevator 7, realizes transmission.On gearing frame 9
It is provided with idler wheel 8, the side of elevator 7 is equipped with idler wheel 8, and the rolling groove 18 of the rolling of back-up roller wheel 8 is provided in shell 3.Outside
Reset spring 10 is additionally provided in shell 3, reset spring 10 is connect with gearing frame 9.The nozzle of aqueduct 21 is provided with helical form
Ater guide piece 26, effect is: when water impact impeller 11, controlling the impact direction of water flow, guarantees impeller 11 along a direction
Rotation.
Working principle: opening the inlet valve on water inlet pipe, and water impact impeller 11 drives shaft 23 to rotate, and pushes biography
Dynamic frame 9 is close to elevator 7, and the worm gear arrangement 27 of 23 right end of shaft drives worm gear 24 to rotate, and worm gear 24 drives worm gear shaft rotation
Turn, worm gear shaft band nutating gear 25 rotates, and transmission gear 25 drives elevator 7 to rise, and elevator 7 pushes mandril 6 to rise, top
Bar 6 slowly pushes capping 4 to close the second water outlet 16.After the completion of work, elevator 7 falls to positioning under own wt effect
On adjusting rod 12；Capping 4 and mandril 6 move down under own wt effect, open the second water outlet 16.When the second water outlet
After mouth 16 is closed, valve 2 of playing ball manually is needed, water is flowed out from the first water outlet 15, when water pipe is identical with the hydraulic pressure in valve shell 3
When, capping 4 and mandril 6 open the second water outlet 16 under self gravity.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of quantitative self-closing valve, including shell, have shell water inlet and shell water outlet, shell water outlet is provided with water outlet
Pipe, which is characterized in that the inner end of the outlet pipe has the first water outlet and the second water outlet, and the second water outlet is provided with envelope
Lid, the second water outlet are provided with water fender outside, and water fender has apopore, the water outlet between the first water outlet and the second water outlet
Ball valve is provided on pipe, capping is connected with mandril, and elevator is provided with below mandril, has gear structure, lifting on elevator
Positioning adjusting rod is provided with below block；Shaft and worm gear shaft are provided in shell, the left end of shaft is equipped with impeller, the right side of shaft
End is worm structure；Worm gear and transmission gear are installed, the worm structure of shaft right end is engaged with worm gear, driving cog on worm gear shaft
Wheel is engaged with the gear structure on elevator；Shell water inlet is provided with aqueduct, and impeller is mounted in aqueduct.
2. quantitative self-closing valve according to claim 1, which is characterized in that be provided with gearing frame in the shell, lead
Water pipe is mounted on the left end of gearing frame, and impeller is mounted in the water guide circular hole of aqueduct, and water guide circular hole is adapted with impeller；It passes
Dynamic frame right end is provided with the bearing spider for installing worm gear shaft, and the bearing block for installing shaft, worm gear shaft are mounted on
On bearing spider, shaft is mounted on bearing block.
3. quantitative self-closing valve according to claim 1 or 2, which is characterized in that the side of the elevator is equipped with rolling
It takes turns, is provided with idler wheel on gearing frame.
4. quantitative self-closing valve according to claim 2 or 3, which is characterized in that the positioning adjusting rod and case body
It is connected through a screw thread.
5. quantitative self-closing valve according to claim 4, which is characterized in that be additionally provided in the shell and gearing frame
The reset spring of connection.
6. quantitative self-closing valve according to claim 4, which is characterized in that the water inlet is provided with helical form ater guide piece.
7. quantitative self-closing valve according to claim 6, which is characterized in that install restraining position ring block in the end of the aqueduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910009568.2A CN109506026A (en) | 2019-01-04 | 2019-01-04 | A kind of quantitative self-closing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910009568.2A CN109506026A (en) | 2019-01-04 | 2019-01-04 | A kind of quantitative self-closing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109506026A true CN109506026A (en) | 2019-03-22 |
Family
ID=65757303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910009568.2A Pending CN109506026A (en) | 2019-01-04 | 2019-01-04 | A kind of quantitative self-closing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109506026A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185830A (en) * | 2019-05-15 | 2019-08-30 | 信众 | A kind of overflow-proof valve being automatically closed using differential |
| CN113154106A (en) * | 2021-03-04 | 2021-07-23 | 南京信息职业技术学院 | Mechanical type object weight pressure quantitative controller and use method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2143704Y (en) * | 1992-09-25 | 1993-10-13 | 李哲秀 | Quantitative control valve |
| CN2204359Y (en) * | 1993-04-04 | 1995-08-02 | 李立民 | Self-closed running-water valve |
| CN2622511Y (en) * | 2003-06-16 | 2004-06-30 | 李涵 | Self-controlled safety quantitative valve |
| CN201028086Y (en) * | 2006-12-27 | 2008-02-27 | 李兴 | Water supply-adjustable and automatic closing control valve |
| CN201241979Y (en) * | 2008-06-27 | 2009-05-20 | 张志勇 | Water-saving self-closing faucet |
| CN101749457A (en) * | 2008-12-02 | 2010-06-23 | 张庆柳 | Automatic water-saving tap |
| CN202371248U (en) * | 2011-12-25 | 2012-08-08 | 张哲� | Quantitative giving time delay valve |
| CN103292020A (en) * | 2013-06-25 | 2013-09-11 | 吕忠岩 | Valve automatically saving water through timing |
-
2019
- 2019-01-04 CN CN201910009568.2A patent/CN109506026A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2143704Y (en) * | 1992-09-25 | 1993-10-13 | 李哲秀 | Quantitative control valve |
| CN2204359Y (en) * | 1993-04-04 | 1995-08-02 | 李立民 | Self-closed running-water valve |
| CN2622511Y (en) * | 2003-06-16 | 2004-06-30 | 李涵 | Self-controlled safety quantitative valve |
| CN201028086Y (en) * | 2006-12-27 | 2008-02-27 | 李兴 | Water supply-adjustable and automatic closing control valve |
| CN201241979Y (en) * | 2008-06-27 | 2009-05-20 | 张志勇 | Water-saving self-closing faucet |
| CN101749457A (en) * | 2008-12-02 | 2010-06-23 | 张庆柳 | Automatic water-saving tap |
| CN202371248U (en) * | 2011-12-25 | 2012-08-08 | 张哲� | Quantitative giving time delay valve |
| CN103292020A (en) * | 2013-06-25 | 2013-09-11 | 吕忠岩 | Valve automatically saving water through timing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185830A (en) * | 2019-05-15 | 2019-08-30 | 信众 | A kind of overflow-proof valve being automatically closed using differential |
| CN113154106A (en) * | 2021-03-04 | 2021-07-23 | 南京信息职业技术学院 | Mechanical type object weight pressure quantitative controller and use method thereof |
| CN113154106B (en) * | 2021-03-04 | 2022-11-15 | 南京信息职业技术学院 | Mechanical type object weight pressure quantitative controller and use method thereof |
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