CN2280124Y - Electric and hydraulic double control type automatic water saving device for trough-like closet - Google Patents
Electric and hydraulic double control type automatic water saving device for trough-like closet Download PDFInfo
- Publication number
- CN2280124Y CN2280124Y CN 96234916 CN96234916U CN2280124Y CN 2280124 Y CN2280124 Y CN 2280124Y CN 96234916 CN96234916 CN 96234916 CN 96234916 U CN96234916 U CN 96234916U CN 2280124 Y CN2280124 Y CN 2280124Y
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- piston
- control
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- water
- water saving
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to an electric and hydraulic double control type automatic water saving device for trough-like urinal which is especially suitable to be matching used with the timing automatic flushing tank in the city public lavatory, the unit and institute and school public lavatory toilet. The tank is water cut-off when no body enters into the toilet, which realizes the purpose to save water. The water saving type water installation is composed of a piston valve which is connected at the opening of the supply pipe with a self-lock and release-lock mechanism and a liquid-controlled and electric controlled device which is equipped on the door frame, the wall and the earth. The user automatically remote-control the tank by using the liquid control, electric control or electric and hydraulic double control method. The water saving rate can reach 75%-90%. The device can be used for the different unit, the different environment and the different grade building.
Description
The utility model belongs to control techniques far away.Specifically be specially adapted to the slot type urinal regularly wc flushing cistern carry out far distance automatic controlling, make it when nobody goes into the lavatory water tank and do not intake, do not wash by water.
The used wc flushing cistern of groove formula closet stall of public lavatory, city and unit, universities and colleges washroom generally adopts commercially available fall into water certainly (siphon valve) to make control element.Water supply line continues water filling to water tank, and cistern water level reaches in limited time, the automatic conducting of falling into water certainly, and water flows into urinal and washes; After current are intact, the auto-closing that falls into water certainly, water tank is retaining once more, and water is completely again from dashing.Twice flushing determined that general a few minutes flushing once blanking time by hydraulic pressure, water supply valve aperture and water tank capacity.When nobody went into the lavatory, water tank was washed by water round the clock, and the water waste is very big.
Though existing various electric control gears can address the above problem,, be used for the public place and be difficult to management because of its complex structure, top grade.Particularly these products adopt electromagnetic valve to make executive component control water break-make, and conduction time is long, and electromagnetic valve coil burns out easily, the life-span short, is difficult to promote.
The purpose of this utility model provides a kind of slot type urinal liquid that has improved, the two control of electricity automatic water saving devices.This device installation and maintenance are convenient, and the life-span is long, and control method is suited measures to local conditions, and are fit to the not supporting application of slot type Water tank for urinal of commensurate, different occasion, different class, when having realized that nobody goes into the lavatory, stop to cistern water supply, reach water-saving purpose.
The utility model adopts following technical scheme:
The normally closed type piston valve of self-locking of a band and release mechanism is installed at the above-mentioned conventional cistern water supply mouth of pipe.Piston rod can move axially, and two pistons that have sealing mat are installed in the piston rod two ends respectively.Upper piston is separated into upper and lower two parts to cavity, and damping hole connects therebetween.When piston rod falls, lower piston enclosed switch mouth.Four mouths of pipe are arranged on the piston valve body, wherein, 1. connect the tap water pressure pipe; 2. tripper is by being suspended on valve body one side from lock tube on the valve body hole with being connected; 3. delivery port leads to water tank; 4. the loam cake center screw connects cylindrical two ends external screw thread, and there is the good iron core of the magnetic property of through hole the centre, electromagnetic coil of iron core outside suit, and electromagnetic coil can be connected with electric control gear through lead.The hydraulic control pipe that the iron core upper end is threaded presses off valve with the normally closed type on being contained in Men Chu ground, lavatory or wall and is communicated with.
Piston valve is a normally closed type.The people steps the portable plate on enter ground, place or the shake-up wall during hydraulic control, presses off the of short duration conducting of valve, and the water in the hydraulic control pipe down flows out by pressing off valve from eminence, and piston rod is subjected to water pressure pushing to top offset, and piston valve is opened; When employing is automatically controlled, the people touches the automatically controlled signal switch be contained in doorframe or ground, the wall, perhaps the person passes photoelectricity, infrared emission receives spatial channel, the actuating of relay, electromagnetic coil of short duration (about one second) is accepted the magnetization of 220V voltage iron core, piston valve upper end iron plate is dragged by magnetic force, and piston rod is to top offset, and piston valve is opened.
After piston valve was opened, water flowed into water tank through piston valve, and this moment, self-locking device lock piston bar can not reset, and continued water filling to water tank.Cistern water level is raised to upper limit position, falls into water certainly and opens, and retaining inflow urinal washes in the case, sudden drawdown, and the tripper action, piston rod is unlocked the whereabouts, and lower piston sealing delivery port stops to the water tank water filling.Realized the purpose of this utility model.
Above-mentioned water saving fixtures have different control methods, can satisfy the not demand of commensurate, different occasion, different class buildings.Hydraulic control unit does not need power supply, and is firm in structure, easy to repair, manageable, is fit to the public place and uses; Electric control gear, no pipe arrangement does not damage ground, and obtaining the control signal method can high-grade (infrared, photoelectricity), again can low-grade (button, microswitch).Under some occasion special requirement situation, also can adopt liquid, the two controls of electricity, guarantee sanitation of environment to greatest extent.
Below in conjunction with accompanying drawing specific structural details of the present utility model and embodiment are described below:
Fig. 1 is the structure and the control method principle schematic of surging of the utility model piston valve, self-locking and release mechanism;
Fig. 2 is the utility model electric-control method principle schematic;
Shown in accompanying drawing 1,2, the utility model comprises water tank (32), is contained in fall into water certainly (31) water inlet pipe (30) and inlet valve in the water tank.Characteristics of the present utility model are that normally closed type piston valve (8) is vertically mounted on water inlet pipe (30) mouth of pipe.Piston valve (8) valve body is a pressure chamber.The piston rod (9) that is inlaid in the centre bore of the upper and lower base plate (7) that has water hole, (12) can move axially.The upper piston (6) of band rubber seal, the two ends that lower piston (10) is connected to piston rod (9).Upper piston (6) top is the good iron plate (5) of magnetic conductivity of setting-in also.Upper piston (6) is separated into upper and lower two spaces to body cavity, and damping hole (16) connects wherein.Lower piston (10) is at spring (15) power and effect of water pressure lower seal make and break critical point (11).Water inlet (30) is connected with the tap water pressure pipe.Lower cover weep hole (14) leads to water tank (32).Be connected with piston valve (8) spiral shell from lock tube (18), self-lock pin (20) vertically withstands on the radially cylindrical of piston rod (9) at next end of spring (19) power effect, and end stretches out from lock tube (18) in addition.The guide cylinder of release mechanism (26) loam cake support plate is connected on lock tube (18) by the double nut line.L shaped lever (22) is a fulcrum with support plate and the lateral pin (23) that is through guide cylinder (26) and covers, and its weighing arm prong is enclosed within self-lock pin (20) the tail end cannelure, and the arm of force flexibly connects with the copper stud (21) that is fixed in gravity tube (25) upper end.Gravity tube (25) top that is sleeved on guide cylinder (26) the inside has inlet opening (24), there is a spilled water hole (27) lower end, be equipped with in piston valve loam cake (4) screwed hole of centre and be with externally threaded hollow iron core (2), the hydraulic control pipe (1) that iron core (2) upper end is threaded be embedded in the place of entering, lavatory ground pedal (28) valve (29) that presses off by opening in the box following or that adorn on the wall and be communicated with.Iron core outside suit electromagnetic coil (3), the power outlet of electromagnetic coil (3) to lavatory Men Chu, connects electric control gear (33) with conductor laying.
The utility model hydraulic control embodiment shown in Figure 1 course of work is summarized as follows:
When nobody went into the lavatory, piston valve (8) was a normally off.At this moment, piston rod (9) drops on lower position under spring (15) and effect of water pressure, lower piston (10) enclosed switch mouth (11).
The people steps the can cover plate on enter place's riding boogie board (28) or the shake-up wall, press off valve (29) and be subjected to the of short duration conducting of mechanical pressure, water in the hydraulic control pipe (1) is flowed through downwards from eminence and is pressed off valve (29) and release, go up end spaces in piston valve (8) chamber and form negative pressure, upper piston (6) is under water pressure pushing, the displacement upward of compression spring (15), lower piston (10) leaves switch mouth (11), and piston valve (8) is opened.At this moment, self-lock pin (20) one ends are subjected to the cannelure of spring (19) power effect jacking piston rod (9), and piston rod (9) is limited can not to be resetted, and press water continues to the water tank water filling.
The interior water level of water tank (32) is elevated to gradually near the upper limit, and water flows to from the inlet opening (24) of gravity tube (25) and fills.Water tank (32) water level reaches in limited time, (31) conducting automatically of falling into water certainly, and retaining is gone into urinal and is washed by fall into water certainly (31) cleaning hose of flowing through in the case.The interior sudden drawdown of case this moment, the gravity tube (25) of filling water is unsettled thereupon, its gravity amplifies by lever (22), act on self-lock pin (20) and make it axial displacement, self-lock pin (20) other end leaves the cannelure of piston rod (9), and piston rod (9) is unlocked, because of spring (15) and hydraulic action to bottom offset, lower piston (10) enclosed switch mouth (11), piston valve (8) recovers normally off, stops to the water tank water filling.
The automatically controlled embodiment operating principle of the utility model shown in Figure 2 is as follows:
The through hole of piston valve (8) iron core (2) when being in normally off seals with plug, and when adopting the two control of liquid, electricity (if, this hole is stifled, and control valve (1) is installed) connects the control electric wire by Fig. 2.When the people touches electric switch or personal emission, the reception spatial channel of passing photoelectricity or infrared control panel that is installed in ground or the doorframe wall, the electric control gear action is led to electromagnetic coil (3) with the 220V alternating voltage, electromagnetic coil (3) moment is subjected to, the iron core magnetization, the magnetic line of force acts on the iron plate (5) on upper piston (6) top, moment upwards mentions piston rod (9) and by self-locking, piston valve (8) transfers lasting opening to, press water continues water filling to water tank, and this moment, electromagnetic coil (3) voltage was disconnected.Equal and the aforementioned hydraulic control process of release, the reseting procedure of subsequent piston valve (8) is identical.
Characteristics of the present utility model:
1, the available liquid of keying of piston valve (8), the two control methods of electricity also can adopt single hydraulic control or single electric-control method to carry out far distance automatic controlling separately;
2, hydraulic control switch---press off valve (29) and can be contained in ground, also can be contained on the wall;
3, the available photoelectricity of electric control element top grade, infrared relay; Middle-grade available dry-reed relay, low-grade available fine motion is opened also, even bell button;
4, electrically controlled executing element is simple and easy electromagnet, is subjected to the electricity time only about one second at every turn, and blanking time number minute, clearly overcome the problem that current like product ubiquity electromagnetic valve coil burns out.
These characteristics makes that the utility model is simple in structure, firm, long service life, is suitable for not commensurate, varying environment, and different class buildings are used.
Claims (9)
1, a kind of slot type urinal liquid, the two control of electricity automatic water saving device comprises water tank (32), be contained in fall into water certainly (31) water inlet pipe (30) and inlet valve in the water tank, characteristics of the present utility model are that normally closed type piston valve (8) is vertically mounted on water inlet pipe (30) mouth of pipe, piston valve (8) valve body is a pressure chamber, be inlaid in have water hole on, lower support plate (7), (12) piston rod (9) in the centre bore can move axially, the upper piston (6) of band rubber seal, lower piston (10) is connected to the two ends of piston rod (9), upper piston (6) top is the good iron plate (5) of magnetic conductivity of setting-in also, upper piston (6) is separated into body cavity, following two spaces, damping hole (16) connects wherein, lower piston (10) is at spring (15) power and effect of water pressure lower seal make and break critical point (11), water inlet (30) is connected with the tap water pressure pipe, lower cover weep hole (14) leads to water tank (32), be threaded with piston valve (8) from lock tube (18), self-lock pin (20) vertically withstands on the radially cylindrical of piston rod (9) at next end of spring (19) power effect, end stretches out from lock tube (18) in addition, the guide cylinder of release mechanism (26) loam cake support plate is connected on lock tube (18) by double nut, L shaped lever (22) is a fulcrum with support plate and the lateral pin (23) that is through guide cylinder (26) and covers, its weighing arm prong is enclosed within self-lock pin (20) the tail end cannelure, the arm of force flexibly connects with the copper stud (21) that is fixed in gravity tube (25) upper end, gravity tube (25) top that is sleeved on guide cylinder (26) the inside has inlet opening (24), there is a spilled water hole (27) lower end, be equipped with in piston valve loam cake (4) screwed hole of centre and be with externally threaded hollow iron core (2), the hydraulic control pipe (1) that iron core (2) upper end is threaded be embedded in the place of entering, lavatory ground pedal (28) valve (29) that presses off by opening in the box following or that adorn on the wall and be communicated with, iron core outside suit electromagnetic coil (3), the power outlet of electromagnetic coil (3) to lavatory Men Chu, connects electric control gear (33) with conductor laying.
2, slot type urinal liquid according to claim 1, the two control of electricity automatic water saving device, it is characterized in that described normally closed piston valve (8) is by valve body, bonnet, (4), bottom flange ((13), piston rod (9), upper piston (6), lower piston (10), base plate (7) (12), switch oralia (11) and iron core (2), electromagnetic coil (3) is formed, valve gap (4) (13) is threaded with valve body, switch oralia (11) is inlaid in the valve body lower end groove with lower support plate (12) is superimposed, and compressed by bottom flange (13), piston rod (9) the two ends upper piston (6) that is threaded respectively, lower piston (10), be sleeved on upper bearing plate (7), in lower support plate (12) mesopore, two base plates all have water hole, all be embedded with rubber seal in the two-piston groove, iron core (2) is threaded with loam cake (4), and it is external that electromagnetic coil (3) is sleeved on iron core (2).
3, slot type urinal liquid according to claim 1, the two control of electricity automatic water saving device, it is characterized in that self-locking mechanism is by from lock tube (18), self-lock pin (20) and spring (19) are formed, be threaded with piston valve (8) valve body from lock tube (18), self-lock pin (20) vertically withstands on radially cylindrical of piston rod (9) under spring (19) power effect, self-lock pin (20) holds cannelure to be stuck in the prong of lever (22) weighing arm in addition.
4, slot type urinal liquid according to claim 1, the two control of electricity automatic water saving device, be that release mechanism is made up of guide cylinder (26), gravity tube (25) and the screw rod (21), the lever (22) that are fixed on gravity tube (25) upper end, the support plate of guide cylinder (26) upside is crimped on from lock tube (18) outside with double nut, L shaped lever (22) places in the support of guide cylinder (26) cover upper planar surface, and wind through the stainless pin of support and lever (22) place, right angle cross-drilled hole and rotate, lever (22) flexibly connects with brass bolt (21).
5, slot type urinal liquid according to claim 4, the two control of electricity automatic water saving device is characterized in that guide cylinder (26) is sleeved on gravity tube (25) outside, and gravity tube (25) top has water inlet (24) bottom and has spilled water hole (27).
6, slot type urinal liquid according to claim 2, the two control of electricity automatic water saving devices, it is characterized in that iron core (2) that loam cake (4) is threaded with pipeline with press off valve (29) and be communicated with.
7, slot type urinal liquid according to claim 2, the two control of electricity automatic water saving device, the electromagnetic coil (3) that it is characterized in that iron core (2) outside suit is communicated with electrical control mechanism power supply component constant open contact (35) with lead, power supply mode can in infrared relay (33), photoelectric relay (34), dry-reed relay (35) and microswitch, the multiple mode of button (37), appoint select a kind of.
8, according to claim 1,7 described slot type urinal liquid, the two control of electricity automatic water saving device, it is characterized in that the control method of opening piston valve (8) can adopt hydraulic control or automatically controlled separately, also can adopt two kinds of methods simultaneously.
9, slot type urinal liquid according to claim 1, the two control of electricity automatic water saving devices are to press off valve (29) and are contained in below the ground pedal (38) or are contained in lid (28) back on the wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96234916 CN2280124Y (en) | 1996-05-24 | 1996-05-24 | Electric and hydraulic double control type automatic water saving device for trough-like closet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96234916 CN2280124Y (en) | 1996-05-24 | 1996-05-24 | Electric and hydraulic double control type automatic water saving device for trough-like closet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2280124Y true CN2280124Y (en) | 1998-04-29 |
Family
ID=33911135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96234916 Expired - Fee Related CN2280124Y (en) | 1996-05-24 | 1996-05-24 | Electric and hydraulic double control type automatic water saving device for trough-like closet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2280124Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106473496A (en) * | 2016-11-08 | 2017-03-08 | 安吉恒林科技发展有限公司 | Chair adjusting tray and the chair being provided with this pallet |
| CN106617848A (en) * | 2016-11-08 | 2017-05-10 | 安吉恒林科技发展有限公司 | Chair inclination adjusting device and chair provided with same |
| CN112480943A (en) * | 2020-11-25 | 2021-03-12 | 武汉睿翔天泽工程技术有限公司 | Pressure adjusting device and pressure adjusting system of carbonization chamber |
| CN114793853A (en) * | 2022-04-29 | 2022-07-29 | 厦门大学 | Uniform-volume liquid supply device and adjusting method |
-
1996
- 1996-05-24 CN CN 96234916 patent/CN2280124Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106473496A (en) * | 2016-11-08 | 2017-03-08 | 安吉恒林科技发展有限公司 | Chair adjusting tray and the chair being provided with this pallet |
| CN106617848A (en) * | 2016-11-08 | 2017-05-10 | 安吉恒林科技发展有限公司 | Chair inclination adjusting device and chair provided with same |
| CN112480943A (en) * | 2020-11-25 | 2021-03-12 | 武汉睿翔天泽工程技术有限公司 | Pressure adjusting device and pressure adjusting system of carbonization chamber |
| CN114793853A (en) * | 2022-04-29 | 2022-07-29 | 厦门大学 | Uniform-volume liquid supply device and adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |