CN2082799U - Water-saving tap - Google Patents
Water-saving tap Download PDFInfo
- Publication number
- CN2082799U CN2082799U CN 90225022 CN90225022U CN2082799U CN 2082799 U CN2082799 U CN 2082799U CN 90225022 CN90225022 CN 90225022 CN 90225022 U CN90225022 U CN 90225022U CN 2082799 U CN2082799 U CN 2082799U
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- valve body
- tap
- spring
- 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.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Landscapes
- Mechanically-Actuated Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
A water-saving tap is composed of valve body, valve rod with spiral slot, water valve, three gear sets, energy accumulating spring, regulating screw and spring. The automatic time-delay closing of the faucet after the faucet is opened is realized, water is saved, and the automatic time-delay closing faucet can replace a common faucet for people to use.
Description
The utility model technical field belongs to the water tap with gear-driven screw axis.
Water resources day is becoming tight on the our times, and using water wisely has become a present social major issue.Chang Yong water tap all is simply to revolve rotoplug type now, and the open and close of tap all will go to realize by staff.When using leading water; some people usually opens leading water and washes one's hands or clean and forget behind the article and close tap; particularly the tap of public place or old man, children's water are after the phenomenon of turning off the tap or not closing water tap is fully forgotten after tap occurring opening by regular meeting; valuable water has become perennial draingage, waste water resource in vain.
The utility model provides a kind of water tap of the band screw axis by gear rotation, can automatic time delay after water tap is opened closes to reach automatically and cuts off the water supply.
The utility model is realized with following mode: water conserving tap is made of valve body, band spiral fluted valve rod, water valve, three gear trains, energy-storaging spring, adjusting screw and two groups of spring marbles.Spiral chute and spline are arranged on the valve rod, and the time-delay geared sleeve is at the spline position of valve rod.The transmission shaft two ends are positioned on respectively on mounting cover and the valve body, and splined shaft is equipped with the water wheels and the driving gear of wounded in the battle key axis hole.The splined shaft two ends are positioned on respectively on valve body and the adjusting screw.The energy-storaging spring two ends are separately fixed on adjusting screw and the driving gear.Adjusting screw precession mounting cover corresponding aperture has two groups of spring marbles on valve body wall.
This section structure for water tap is simple, part is few, and manufacture process requirement is not high, and is easy to use, has automatic time delay to close water function, reaches the effect of water saving.
Fig. 1 water conserving tap sectional view
Fig. 2 cover plate sectional view
Fig. 3 is the cover plate plan view of Fig. 2
Fig. 4 water valve body control system partial structurtes schematic representation.
Fig. 5 is the B-B sectional view of Fig. 4
Fig. 6 water wheels system architecture schematic representation
Fig. 7 is the plan view of Fig. 6
Fig. 8 is the A-A sectional view of Fig. 6
Below in conjunction with accompanying drawing water conserving tap is described in further detail: time-delay gear (4) is housed at the spline position of the valve rod (3) of being with spiral chute and spline, be embedded in the groove by two spring marbles (11) that are assembled on valve body (1) wall at the spiral fluted position, the fixedly connected water valve in valve rod (3) bottom (14), upper end are equipped with handwheel (2).Splined shaft (8) is equipped with the water wheels (9) and the driving gear (6) of band blade, and energy-storaging spring (13) one ends fixedly are connected on driving gear (6), and the other end is fixed on the adjusting screw (12).Transmission shaft (10) is equipped with driving gear (5), and two axial ends is positioned on respectively on mounting cover (7) and the valve body (1), and splined shaft (8) two axial ends is positioned on respectively on valve body (1) and the adjusting screw (12).Driving gear (6), driving gear (5) and time-delay gear (4) are formed valve body (14) control transmission system.Mounting cover (7) with four screw on valve body (1).In the corresponding aperture of adjusting screw (12) precession mounting cover (7).
When the operator opens with the handgrip water tap, utilize the water flow pressure of water supply and the water wheels (9) that velocity shock is installed in the water inlet, driving driving gear (6) rotates, and time-delay gear (4) is rotated through the transmission of driving gear (5), force valve rod (3) to rotate, because two groups of spring marbles are embedded in the spiral chute, force valve rod (3) down motion simultaneously again simultaneously, it is slide relative between valve rod (3) and the time-delay gear (4), when water valve (14) moves down into valve body (1) inner cavity bottom, automatically close the passage of water, reach the water tap closing function.The current that supply water this moment stop to flow out tap, the purpose of using spring marble (11) mainly is to reduce the surface friction drag that spiral is paid, and when time-delay gear (4) rotates, valve rod (3) is driven when rotating and upper and lower mobile, it is upper and lower mobile to drive water valve (14) again, realizes the open and close tap.The spring that driving gear (6) connects is an energy-storaging spring, when strikeing heat water valve (14) with the hand, because time-delay gear (4) backward rotation is transmitted driving gear (6) counterrotating, energy-storaging spring (13) accumulation of energy this moment.When water valve was about to cut out, water wheels (9) were short of power, and energy-storaging spring (13) dispensing spring can drive driving gear (6) and continue forward rotation, guarantees the tight closing of water valve.When screwing adjusting screw (12), energy-storaging spring compresses, and spring can increase, and time-delay gear (4) accelerate to be rotated, otherwise, then to instead.Therefore adjust adjusting screw (12) and change the spring energy, also can play the effect of regulating delay time.The design of the water conserving tap time-delay mechanism of present embodiment can reach time-delay just made tap in 3 to 5 minutes from the standard-sized sheet to the contract fully, can satisfy general operational requirement fully, as the continuation water, and the available hand tap of fetching boiling water again.So both using water wisely have improved the understanding of people to conserve water significance again.
This structure water conserving tap is applicable to all water taps.
Claims (1)
1, a kind of water conserving tap, it is by valve body, valve rod, water valve constitutes, it is characterized in that on the valve rod (3) spiral chute and spline being arranged, time-delay gear (4) is enclosed within the spline position of valve rod (3), transmission shaft (10) two ends are positioned on respectively on mounting cover (7) and the valve body (1), splined shaft (8) is equipped with the water wheels (9) and the driving gear (6) of wounded in the battle key axis hole, splined shaft (8) two ends branch is positioned on valve body (1) and the adjusting screw (12), energy-storaging spring (13) two ends are separately fixed on adjusting screw (12) and the driving gear (6), adjusting screw (12) precession mounting cover (13) corresponding aperture has two groups of spring marbles (11) on valve body (1) wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90225022 CN2082799U (en) | 1990-12-18 | 1990-12-18 | Water-saving tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90225022 CN2082799U (en) | 1990-12-18 | 1990-12-18 | Water-saving tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2082799U true CN2082799U (en) | 1991-08-14 |
Family
ID=4902519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90225022 Withdrawn CN2082799U (en) | 1990-12-18 | 1990-12-18 | Water-saving tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2082799U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635720A (en) * | 2012-04-28 | 2012-08-15 | 吴彪 | Water faucet capable of saving water through lifting-handle time-delay automatic closing |
| CN103277570A (en) * | 2013-05-21 | 2013-09-04 | 深圳市福田区青少年科技教育协会 | Water faucet capable of accurately controlling water flow |
| CN113790302A (en) * | 2021-09-18 | 2021-12-14 | 绍兴柯桥春生水务科技有限公司 | Multifunctional valve capable of being quickly closed |
-
1990
- 1990-12-18 CN CN 90225022 patent/CN2082799U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635720A (en) * | 2012-04-28 | 2012-08-15 | 吴彪 | Water faucet capable of saving water through lifting-handle time-delay automatic closing |
| CN103277570A (en) * | 2013-05-21 | 2013-09-04 | 深圳市福田区青少年科技教育协会 | Water faucet capable of accurately controlling water flow |
| CN113790302A (en) * | 2021-09-18 | 2021-12-14 | 绍兴柯桥春生水务科技有限公司 | Multifunctional valve capable of being quickly closed |
| CN113790302B (en) * | 2021-09-18 | 2023-02-24 | 绍兴柯桥春生水务科技有限公司 | Multifunctional valve capable of being quickly closed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |