CN101153670B - Automatic time-delaying water-saving tap - Google Patents
Automatic time-delaying water-saving tap Download PDFInfo
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- CN101153670B CN101153670B CN2006101525055A CN200610152505A CN101153670B CN 101153670 B CN101153670 B CN 101153670B CN 2006101525055 A CN2006101525055 A CN 2006101525055A CN 200610152505 A CN200610152505 A CN 200610152505A CN 101153670 B CN101153670 B CN 101153670B
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- damper
- water
- hydraulic damper
- handle
- thread transmission
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Abstract
The present invention relates to an automatic time delay water-saving tap, in particular to a tap for closing penstock in delay by a hydraulic damper. The aim of the invention is to provide a tap which can be opened manually and closed automatically. The invention comprises a handle, a tap body, a penstock, a water inlet and a water outlet; the water inlet and the water outlet are arranged on the tap body; the invention is characterized in that a damper component is arranged on the tap body; the handle is connected with the damper component; the damper component is connected with the penstock which is arranged on a pipeline communicating the water inlet and the water outlet. As the invention adopts a simple damper, the tap can operate normally in the condition of no energy, thereby saving energy, operating in any state without energy limitation and removing the trouble of connecting wires. As the damper is a mechanical installation and is higher than the electronic installation, the invention has obvious water-saving effect.
Description
Technical field
The present invention relates to a kind of automatic time-delaying water-saving tap, is a kind of water tap that makes the water valve time-delay closing by hydraulic damper.
Background technique
The water tap that uses in the daily life need be stirred when opening usually, also needs when closing to stir, when washing one's hands, people generally are unwilling to wash and remove to stir tap after receiving and distributing again, but be obliged to go to stir tap, so that close water valve, using water wisely.From the angle of health, be preferably in the handle that the back of washing one's hands is not bumped water tap again, this just requires water tap that the performance of closing is automatically arranged.Now, many water taps all have electronic equipment, can open automatically and close.This robot device has a shortcoming, needs power supply exactly, if do not have power supply then all functions have all disappeared.
Summary of the invention
For overcoming the shortcoming of prior art, the purpose of this invention is to provide a kind of manual unlocking, the water tap of closing automatically.Described water tap utilizes the power of staff to open water valve and accumulation of energy, utilizes the energy that is held to close water valve automatically then.
The present invention is achieved in that automatic time-delaying water-saving tap, and it comprises handle, faucet body, water valve, water intake, water outlet, and faucet body is provided with water intake, water outlet, and a damper assembly has been installed on the described faucet body; Described handle is connected with described damper assembly, and described damper assembly is connected with described water valve, and described water valve is arranged on the pipeline that is communicated with between water intake and the water outlet; Described damper assembly comprises damper housing, thread transmission, hydraulic damper; Described thread transmission, hydraulic damper are installed in the damper housing; Described handle and described hydraulic damper screw are fastenedly connected, and described thread transmission is installed in the hydraulic damper below, and the thread transmission bottom is connected with water valve, and water valve is installed in the thread transmission below; Damper in the described damper assembly is the revolution hydraulic damper, and this damper comprises: revolution hydraulic damper stator, rotor, rotating shaft, torque spring, one-way valve, resisting medium; Described handle and described shaft screw are fastenedly connected, and described rotating shaft is connected with described rotor, and described revolution hydraulic damper stator is fixed on the damper housing, and rotor is connected with described thread transmission; Described torque spring is installed in the rotating shaft, and described one-way valve is installed on the rotor, and described resisting medium is filled in two stator cavity that separated by rotor.
Compared with the prior art the present invention has following advantage: owing to used the simple hydraulic damper of structure, water tap also can be worked under the situation of energy free normally, passive benefit is apparent, at first can energy saving, secondly not can under any state, work by the restriction of the energy, removed the trouble of connecting wires at least.Because described hydraulic damper is that its reliability of mechanical device also is higher than electronic equipment.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of the embodiment of the invention one;
Fig. 3 is the structural representation of the embodiment of the invention two;
Fig. 4 is the revolution hydraulic damper structural representation (the A-A cutaway view Amplified image of Fig. 3) of the embodiment of the invention two.
Specific embodiment
Embodiment one:
Fig. 1 is a structural representation of the present invention, automatic time-delaying water-saving tap, it comprises handle 1, faucet body 3, water valve, water intake 5, water outlet 4, and faucet body 3 is provided with water intake 5, water outlet 4, it is characterized in that: a damper assembly 2 has been installed on the described faucet body 3; Described handle 1 is connected 2 with described damper assembly, and described damper assembly 2 is connected with described water valve, and described water valve is arranged on the pipeline that is communicated with between water intake 5 and the water outlet 4.
Fig. 2 is the structural representation of present embodiment, and as shown in Figure 2, described damper assembly comprises: thread transmission 21, damper housing 22, hydraulic damper 23.Hydraulic damper 23 is the linear type hydraulic damper in the present embodiment.Described thread transmission 21, hydraulic damper 23 are installed in the damper housing 22, handle is connected with described thread transmission 21, thread transmission 21 is connected with described hydraulic damper 23, hydraulic damper 23 is installed in thread transmission 21 belows, hydraulic damper 23 bottoms are connected with water valve 6, and water valve 6 is installed in hydraulic damper 23 belows.
The damper housing is the framework of whole damper assembly, and the part of all damper assemblies all is installed in above the damper housing, makes damper assembly become relatively independent parts.The connection key elements such as screw thread that damper assembly is connected with the outside all meet the requirement of standard swivel, can exchange with the spool in the standard swivel.On the damper housing of damper assembly screw thread is arranged, can be threaded on the cock body of standard swivel.Thread transmission is made up of multiple-threaded leading screw and feed screw nut, is that a kind of will rotatablely moving is converted into straight-line a kind of standard set-up.For clear, normally used leading screw of mechanical transmission figure and feed screw nut symbolic representation thread transmission have been used among the figure.
As shown in Figure 2: described hydraulic damper is a linear type hydraulic damper 23, and promptly the damping force of Chan Shenging is on the straight line direction.Described hydraulic damper 23 comprises: piston rod 231, stage clip 232, hydraulic damper cylinder body 233, one-way valve 234, piston 235, resisting medium 236.Thread transmission 21 is connected with described piston rod 231, and what piston rod 231 connected in the present embodiment is the feed screw nut of thread transmission 21, and both can be fabricated to one, also can weld or be threaded togather.Described piston rod 231 is connected with piston 235, and piston rod 231 can be fabricated to one with piston 235.Described one-way valve 234 is installed on the piston 235.One-way valve designs becomes certain leakage is arranged when closing, and promptly not exclusively closes choke-out, and resisting medium can flow through the one-way valve of closing slowly.Described piston 235 is slidingly connected with hydraulic damper cylinder body 233, and the glide direction of piston is consistent with hydraulic damper cylinder body central axis, and described here is the transmission situation of common cylinder body and piston.Described hydraulic damper cylinder body 233 is connected with water valve 6, specifically is connected with the hydraulic damper cylinder body with the valve block of water valve.The valve block of water valve gets lodged on the connecting passage that the entery and delivery port of water valve is communicated with, and stops flowing of water, and valve block leaves and stops the position water that water flows just can flow.Hydraulic damper cylinder body 233 is exactly to order about valve block to leave the movement parts that stops the mobile position of water.Described stage clip 232 is installed in piston rod 231, is actually to be enclosed within on the piston rod, and piston is two relative parts of compression press spring with piston rod.Described resisting medium 236 is filled in the hydraulic damper cylinder body 233, and flows between cylinder body epicoele 2331 and cylinder body cavity of resorption 2332.
Working procedure (referring to Fig. 2) comprising: opening process, close closed procedure, opening process once more.
Opening process: handle is at initial position, when staff is stirred handle, the rotation of handle drives the leading screw of thread transmission, the feed screw nut that the rotation of leading screw promotes thread transmission moves downward, because feed screw nut is connected with the piston rod of hydraulic damper, feed screw nut moves downward the drive piston rod, and piston rod drives piston and moves downward.The direction of the one-way valve control resisting medium on the piston is: allow the fast flow speed and direction cylinder body of the resisting medium cavity of resorption of cylinder body epicoele, and the resisting medium of cylinder body cavity of resorption can only flow to the cylinder body epicoele slowly.Therefore, when piston moves downward, the resisting medium of cylinder body cavity of resorption is the flow speed and direction epicoele soon, resisting medium can only be given the hydraulic damper cylinder body with downward fast transmission of movement, and the hydraulic damper cylinder body is connected with water valve, the hydraulic damper movement of cylinder block has been opened water valve, and at this moment water can flow to water outlet by water valve from water intake.
Close closed procedure: after water tap is opened, because the leading screw of thread transmission and the friction of feed screw nut, handle, thread transmission, cylinder bar, piston maintain opening state, cylinder bar compression spring is in impaction state, the energy of stage clip discharges the promotion cylinder body and moves upward, and the effect of one-way valve makes the resisting medium in the cavity of resorption flow to epicoele slowly, stoped the quick release of energy in the stage clip, cylinder body can only move upward slowly, drive water valve and slowly close, realized slowly closing of water valve.
Opening process once more: when opening once more, because handle is in opening state, staff must be dialled handle earlier and get back to original state.Thread transmission leading screw drive feed screw nut moved upward when handle was dialled back, drove cylinder bar and piston and also moved upward.Because the effect of one-way valve, the resisting medium of epicoele can flow into cavity of resorption fast, and cylinder body can not move under the effect of water valve, and piston can easily move upward fast, staff can be dialled handle very easily and get back to initial position like this, simultaneously stage clip is compressed.This is the process of an accumulation of energy, energy is accumulated in the stage clip, and water valve is not opened.The valve if fetch boiling water will be stirred handle once more to the enable possition, and following motion is just the same with opening process.
Since the present embodiment specialized designs damper assembly, damper assembly is relatively independent parts, has wherein comprised all parts that can produce the time-delay closing water valve.Damper assembly can be connected very easily with existing ordinary faucet, so that when installation is of the present invention, ordinary faucet need not be pulled down from pipeline, only need the handle of ordinary faucet is pulled down, wherein spool is removed, change damper assembly, both can become an automatic time-delaying water-saving tap.Can utilize the mould of former manufacturer's standard water tap when making automatic time-delaying water-saving tap, make full use of existing resource, reach energy-conservation, effect efficiently.
Embodiment two:
Fig. 3 is the structural representation of present embodiment, and Fig. 4 is a revolution hydraulic damper structural representation, is the A-A cutaway view Amplified image of Fig. 3.As shown in Figure 3, Figure 4, the formation of the described damper assembly of present embodiment is identical with embodiment one, comprises thread transmission 21, damper housing 22 equally.Be the hydraulic damper difference, hydraulic damper is a rotary type hydraulic damper 24, and the damping force that is produced is the central axis revolution along rotating shaft.The installation order of hydraulic damper and thread transmission is also different among present embodiment and the embodiment one, described handle 1 is fastenedly connected with described hydraulic damper 24 screws, hydraulic damper 24 is connected with described thread transmission 21, thread transmission 21 is installed in hydraulic damper 24 belows, thread transmission 21 bottoms are connected with water valve 6, and water valve 6 is installed in thread transmission 21 belows.
Described damper assembly, shown in Fig. 3,4, the hydraulic damper of present embodiment is the rotary type hydraulic damper, comprising: torque spring 241, revolution hydraulic damper stator 242, rotating shaft 243, rotor 244, one-way valve 234, resisting medium 236.Described handle 1 is connected with rotating shaft 243, and handle connection and rotating shaft are fixed with screw usually.Rotating shaft 243 is connected with described rotor 244, and rotating shaft and rotor are fabricated to one usually.Rotor 244 rotates in described revolution hydraulic damper stator 242, and stator 242 is fixed on the damper housing 22.Rotor 244 is connected with described thread transmission 21, can be to be threaded also can weld or other forms of fixedly connected.Described torque spring 241 is installed in the rotating shaft 243, is centered around in other words in the rotating shaft, and one is fixed in the rotating shaft, and the other end is fixed on the damper housing, stores the energy of twisting in other words for rotating shaft for rotating shaft provides a torsion.Described one-way valve 234 is installed on the rotor 244, and the one-way valve here is identical with embodiment one, has slowly to leak when closing.Described resisting medium 236 is filled in two revolution hydraulic damper stator cavity that separated by rotor 244, and flows in two chambeies.Rotor is divided into two chambeies 2421,2422 to revolution hydraulic damper stator, because the resisting medium in two chambeies of effect of one-way valve can not flow freely, resisting medium in its lumen 2421 can flow to chamber 2422 fast, and opposite flowing is much then slow, produces damping.
Working procedure (referring to Fig. 4,5) comprising: opening process, close closed procedure.
Opening process: handle is at initial position, and staff is stirred handle, and handle is pushed the position that water tap is opened, and handle drives the rotating shaft of revolution hydraulic damper, and rotating shaft drives rotor rotation.The rotor of revolution hydraulic damper will turn round the hydraulic damper stator and be divided into two chambeies, and resisting medium is arranged in the chamber, and one-way valve is installed on the rotor, and one-way valve allows another chamber of the fast flow speed and direction of resisting medium in the chamber, but opposite mobile then will be slowly many.Specifically, referring to Fig. 4, resisting medium can flow to the chamber 2422 of bottom fast from the chamber 2421 on stator top, flow then very slow from the chamber 2421 of bottom to the chamber 2422 on top, just rotor can quick rotation according to direction of arrow when rotation among the figure, then to be subjected to big resistance when rotating, can only slowly rotate by opposite direction.Based on the effect of revolution hydraulic damper, when staff is stirred handle, then can rotate an angle easily as rotating according to arrow among Fig. 4, open by the thread transmission drive water valve that rotating shaft drives.When staff was stirred handle, some energy drove torque spring with rotating shaft, and was stored in the torque spring, because the effect of hydraulic damper, the energy in the torque spring can not very fast release, and water valve stays open.
Close closed procedure: because the effect of torque spring, the rotating shaft peace is according to the opposite spin of arrow among Fig. 4, but the rotating shaft that the effect of one-way valve drives rotor can only be slowly to back rotation, rotate the leading screw drive feed screw nut that drives thread transmission slowly and move upward, drive water valve and close slowly.
Claims (1)
1. automatic time-delaying water-saving tap, it comprises handle, faucet body, water valve, water intake, water outlet, faucet body is provided with water intake, water outlet, and a damper assembly has been installed on the described faucet body; Described handle is connected with described damper assembly, described damper assembly is connected with described water valve, described water valve is arranged on the pipeline that is communicated with between water intake and the water outlet, it is characterized in that: described damper assembly comprises the damper housing, thread transmission, hydraulic damper; Described thread transmission, hydraulic damper are installed in the damper housing; Described handle and described hydraulic damper screw are fastenedly connected, and described thread transmission is installed in the hydraulic damper below, and the thread transmission bottom is connected with water valve, and water valve is installed in the thread transmission below; Damper in the described damper assembly is the revolution hydraulic damper, and this damper comprises: revolution hydraulic damper stator, rotor, rotating shaft, torque spring, one-way valve, resisting medium; Described handle and described shaft screw are fastenedly connected, and described rotating shaft is connected with described rotor, and described revolution hydraulic damper stator is fixed on the damper housing, and rotor is connected with described thread transmission; Described torque spring is installed in the rotating shaft, and described one-way valve is installed on the rotor, and described resisting medium is filled in two stator cavity that separated by rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101525055A CN101153670B (en) | 2006-09-27 | 2006-09-27 | Automatic time-delaying water-saving tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101525055A CN101153670B (en) | 2006-09-27 | 2006-09-27 | Automatic time-delaying water-saving tap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101153670A CN101153670A (en) | 2008-04-02 |
| CN101153670B true CN101153670B (en) | 2010-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101525055A Expired - Fee Related CN101153670B (en) | 2006-09-27 | 2006-09-27 | Automatic time-delaying water-saving tap |
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| Country | Link |
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| CN (1) | CN101153670B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506210A (en) * | 2011-10-22 | 2012-06-20 | 陈良骥 | Water-saving water tap with hydraulic type automatic regulating switch |
| CN112780791B (en) * | 2021-01-27 | 2024-04-26 | 广东工业大学 | Mechanical faucet capable of controlling water outlet time |
| CN113090800B (en) * | 2021-05-12 | 2022-05-31 | 浙江伟山机械有限公司 | Mechanical valve with automatic flow-off function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038177U (en) * | 1988-04-21 | 1989-05-24 | 林志坚 | Time-delay self-closing water tap |
| GB2238849A (en) * | 1989-11-07 | 1991-06-12 | John Joseph Jones | Push tap |
| CN2099227U (en) * | 1990-12-10 | 1992-03-18 | 李嘉奇 | Multi-purpose water saving tap |
| CN2165302Y (en) * | 1993-06-22 | 1994-05-18 | 郑华 | Time delay self-closing water-saving tap |
| CN2382913Y (en) * | 1999-04-10 | 2000-06-14 | 吕忠岩 | Hydraulic delay water tap |
| CN2608792Y (en) * | 2003-02-26 | 2004-03-31 | 王洪彬 | Time-delay self-closing water tap |
-
2006
- 2006-09-27 CN CN2006101525055A patent/CN101153670B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038177U (en) * | 1988-04-21 | 1989-05-24 | 林志坚 | Time-delay self-closing water tap |
| GB2238849A (en) * | 1989-11-07 | 1991-06-12 | John Joseph Jones | Push tap |
| CN2099227U (en) * | 1990-12-10 | 1992-03-18 | 李嘉奇 | Multi-purpose water saving tap |
| CN2165302Y (en) * | 1993-06-22 | 1994-05-18 | 郑华 | Time delay self-closing water-saving tap |
| CN2382913Y (en) * | 1999-04-10 | 2000-06-14 | 吕忠岩 | Hydraulic delay water tap |
| CN2608792Y (en) * | 2003-02-26 | 2004-03-31 | 王洪彬 | Time-delay self-closing water tap |
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| Publication number | Publication date |
|---|---|
| CN101153670A (en) | 2008-04-02 |
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