CN2073908U - Programme control water-saving device - Google Patents
Programme control water-saving device Download PDFInfo
- Publication number
- CN2073908U CN2073908U CN90217039.2U CN90217039U CN2073908U CN 2073908 U CN2073908 U CN 2073908U CN 90217039 U CN90217039 U CN 90217039U CN 2073908 U CN2073908 U CN 2073908U
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- water
- program control
- electromagnetic valve
- controller
- button
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses a water saving device controlled by programs, which relates to the automatic drain cock flusher for public lavatories. The water saving device controlled by programs adds a controller, an electromagnetic valve and a back flushing device to the original siphon water tank and the water feeding pipeline. The utility model is characterized in that the controller is connected with the electromagnetic valve by the conductor wires; the electromagnetic valve is connected with the water feeding pipeline. The program control mode is selected according to different situations, different time and the number of people who use the public lavatory, and the program control mode is input into the controller in advance by the button switches on the operating panel. As a consequence, the utility model can control the electromagnetic valve on and off in order to realize the whole process in automatically controlling water feeding and discharging The initiation time and duration time for feeding water can be adjusted freely. The water saving device has small volume, reliable performance, simple operation and low cost. The utility model can control the water saving on the whole and can ensure the sanitary in the public lavatory. The utility model has an extensive market.
Description
The utility model relates to the public lavatory with the flusher that discharges water automatically.
General flushing public toilet all is to use the water storage box syphon flusher that discharges water automatically, it makes tap water go up water continuously to water storage box, case completely discharges water, and finishes automatic step bath operation, and this device can play the effect in cleaning public lavatory, but because of it is to go up water not stop continuously, discharge water circulation also constantly, no matter daytime, night, people, unmanned is arranged, all is the same flushing, the invalid bath phenomenon of just unavoidable generation causes water to waste in a large number.Pull the water descharging type water tank for the using water wisely people use, but to cause the cross-infection of disease easily, and, can't wash on the contrary and cause unhygienic because the user subjects to damage accidentally.
" a kind of full-automatic flushometer of water saving " of utility application numbers 87212521 adopts the photoelectric induction type electronic switch, it utilizes the person's of going to toilet human body actuating signal obtained to blocking of light source, amplify through control circuit, time-delay, drive the electromagnet action of execution unit, thereby affect water valve, make it to discharge water, reach the flushing purpose, during power failure, the function that still keeps hand valve, this structure not only can't solve the automatic washing problems when having a power failure, and flushes instructions needs to block light source consciously by the lavatory user, otherwise just can't obtain actuating signal, for example child laughs and frolick when blocking light source (particularly, the student of primary school) will produce misoperation.Meeting plant failure also can't acknowledge(ment) signal and can't in time wash." the public lavatory self-controlled flushing device " of number of patent application 89207586.4 is according to how much controlling of toilet user to wash blanking time, these two kinds of structures all have common deficiency, promptly count inaccuracy, because considerable in actual use men's lavatory trough urinal and excrement groove are placed on place, same two place, and inductive means often is contained in the place that enters, this just can't differentiate the accurate number of using excrement groove, and this controller is the flushing of control excrement groove, and this just can cause equally and waste water.
The purpose of this utility model is to avoid deficiency of the prior art and proposes a kind of program control water-saving cistern to society, it presses people actual custom and rule with the lavatory time according to different use occasions, per hour being the unit, compile program input controller in advance, no matter energising or temporary interruption, flushing is automatically realized in the capital, reaches the purpose that the macro-control using water wisely can guarantee the lavatory health again.
The purpose of this utility model is achieved by the following scheme: a control cabinet promptly is set on the wall of public lavatory, controller is arranged in the case, link with working power, it is made up of data input cell, data storage unit, clock display unit, time-base signal unit, ALU, executive system, program control indication mechanism.Import predefined washing time and blanking time by the press button on the control panel.Controller links to each other with electromagnetic valve by lead, and electromagnetic valve joins with inlet pipeline again, and inlet pipeline is provided with the recoiling device of getting rid of foreign material.The outlet of electromagnetic valve communicates with siphon water tank, realizes that by controller electromagnetic valve cuts out in "on" position, the duty of off-position conducting, the follow procedure that guarantees to do as usual when temporary interruption control bath.The set basis user's of washing time different situations and deciding, the peak period of using as civilian public lavatory with in, the primary school use just different.
The utility model has increased controller, electromagnetic valve and recoiling device in original water tank and inlet pipeline.Can control the overall process of finishing water tank water intake, discharging water automatically in signal input back, the initial sum duration of water inlet can arbitrarily be adjusted, the user is as long as require different time waters to be input in the controller, program control water economizer will go down according to the stored program control system automatic work day by day of input, thereby reaches the purpose that the macro-control using water wisely can guarantee the lavatory health again.This water economizer volume is little, dependable performance, easy and simple to handle, cost is low.
Description of drawings.
Fig. 1 is the structural representation of program control water economizer.
Fig. 2 is a control panel press button arrangement diagram.
Fig. 3 is a controller electricity theory diagram.
Fig. 4 is circuit theory diagrams.
Describe in further detail according to above-mentioned accompanying drawing embodiment.
Program control water economizer (see figure 1) has a control cabinet (1), have controller and working power (19) to link in the case, the input of the program of controller is by the press button (see figure 2) on the control panel: open indicator lamp (11), stored program control system indicator lamp (12), stored program control system by clock display screen (10), valve button (13) (AN is set
4), stored program control system load button (14) (AN
3), stored program control system setting/operating switch (15) (K
2), clock shows/display switch (16) (K not
1), fast school button (17) (AN
1), school button (18) (AN slowly
2) form.
Controller (seeing Fig. 3, Fig. 4) is made up of data input cell (20), data storage unit (21), clock display unit (22), time-base signal unit (23), ALU (24), executive system (25), program control indication mechanism (26).
It is 5V through transformer, rectifying tube, three terminal integrated voltage stabilizer 7805 output dc voltages that the working power of controller (19) inserts civil power, also comprise standby electric power, under normal circumstances supply with by the 220V alternating current, the standby electric power of being made by dry cell or ickel-cadmium cell during power failure provides electric energy only for data storage unit (21) and clock display unit (22), preserve the programmable data of having imported, do not influence water supply.
Data input cell (20) is mainly formed the adjustment of its deadline, functions such as the input of stored program control system by trigger CC4093, counter CC4518, electronic switch CC4503 and some buttons, switch etc.
Data storage unit (21) mainly is made up of static reservoir RAM2114, and the stored program control system of input is stored in chronological order, during work, extracts operating state data thus.
Clock display unit (22) mainly shows that by clock integrated MA1043LR forms, it can provide precise time, when the input programmable data, play the memory address positioning action, then from corresponding reservoir address, take out operating state data during work at any time and give ALU (24).
Time-base signal unit (23) mainly is made up of crystal HC--18/ μ and frequency divider MM5369, and it provides high-precision 50HZ time-base signal for clock MA1043LR.
ALU (24) mainly is made up of gate circuit CC4081 and CC4075, and the storage address that it is chosen according to clock is taken out relevant work mode signal and carried out logical operation, the control executive system.
Executive system (25) mainly is made up of power amplification circuit and relay etc., and it can open or close electromagnetic valve (3) automatically according to logic operation result.
Program control indication mechanism (26) mainly is made up of light emitting diode and gate circuit, by switch transition, and the opening or closing etc. of programmed state when automatically showing the stored program control system of input or work and electromagnetic valve (3).
More than each unit finish the electrical connection of each unit and the functions such as conversion of level by electric elements such as resistance, diode, triodes.
The controller (see figure 1) links to each other with electromagnetic valve (3) by lead (2), and electromagnetic valve (3) joins with inlet pipeline again, and inlet pipeline is provided with the recoiling device of getting rid of foreign material.The outlet of electromagnetic valve (3) communicates with siphon water tank (9).Electromagnetic valve (3) adopts open in usual, closes when promptly the signal of telecommunication being arranged, and opens automatically during power failure, do not influence water feeding and washing, have only this moment controller to consume atomic electric energy, make standby electric power that can be provided sufficiently long service time, when restoring electricity, program control water economizer changes normal operating conditions automatically over to.
Inlet pipeline is connected with electromagnetic valve (3) through tee pipe coupling by water pipe (8), stop valve (7) and forms, in the union between electromagnetic valve (3) and stop valve (7) screen pack (4) is housed, and being provided with recoiling device, recoiling device communicates with water tank (9) and forms by being attempted by stop valve (5) on the inlet pipeline and another stop valve (6).Screen pack (4) plays impurity effect in the filtered water, impurity blocks electromagnetic valve (3) aperture in the water in order to avoid make for a long time, generally stop valve (5), (6) are closed, when the needs despumation, at first close stop valve (7), open stop valve (5), (6), tap water just comes out the impurity on the screen pack (4) is entered water tank toward stop valve (5), (6) recoil.Stop valve (7) also is used for regulating displacement.
Before using this program control water economizer, must import one day 24 hours stored program control system information (was a base unit with 1 hour) in advance.Suppose at noon 12 o'clock at 1 o'clock in afternoon during this period of time in, access times are less, number has only about 1/3 of peak period, then can select electromagnetic valve (3) to open 10 minutes, closes 20 minutes, opened again 10 minutes, closed again 20 minutes, and, in this 1 hour, can wash 2 times so if electromagnetic valve (3) leaves 10 minutes water tanks and can pile water, certainly, specifically washing time is also relevant with the regulated quantity of stop valve (7).When need input stored program control system, earlier switch (15) (K on the panel (see figure 2)
2) push stored program control system end is set, pacify knob down (13) (AN then
4), (12) one of panel leds are bright, and (two lamps are bright to be valve opening solenoid 20 minutes in 1 hour, closed 10 minutes, repeats again: three lamps are bright to be that electromagnetic valve in 1 hour (3) is opened all the time; It is that electromagnetic valve in 1 hour (3) cuts out all the time that three lamps put out, and can grasp flexibly according to what of different lavatories, different time and number), press fast school button (17) (AN
1) or school button (18) (AN slowly
2), making clock display screen (10) the demonstration time is 12:, click stored program control system load button (14) (AN again
3), illustrate that the information in this 1 hour is imported automatically and is kept in the data storage unit (21).Just move up to electromagnetic valve at 1 o'clock in afternoon (3) noon 12 every day later on, after one day 24 hours stored program control system is all imported, again switch (15) (K by this mode
2) dial and get back to the working end, press fast school button (17) (AN
1) or school button (18) (AN slowly
2), clock display screen (10) the demonstration time to be adjusted to the real time get final product, water economizer is just by the stored program control system operation of input, till new input.Sometime stored program control system is revised, also can be finished modification as long as the new stored program control system of this time re-entered.
Claims (4)
1, a kind of program control water economizer, comprise and have controller and working power (19) to link in the control cabinet (1), by button on the control panel and switch input data, controller links to each other with electromagnetic valve (3) by lead (2), electromagnetic valve (3) joins with inlet pipeline again, the outlet of electromagnetic valve (3) communicates with siphon water tank (9), it is characterized in that described controller is by data input cell (20), data storage unit (21), clock display unit (22), time-base signal unit (23), ALU (24), executive system (25), program control indication mechanism (26) is formed, and realizes that by controller electromagnetic valve (3) cuts out in "on" position, the off-position conducting.
2, program control water economizer as claimed in claim 1 is characterized in that press button on the control panel comprises that clock display screen (10), valve open indicator lamp (11), stored program control system indicator lamp (12), stored program control system button (13) (AN is set
4), stored program control system load button (14) (AN
3), stored program control system setting, operating switch (15) (K
2), clock shows/display switch (16) (K not
1), button (17) (AN during fast school
1), button (18) (the AM during school slowly
2).
3, program control water-saving cistern as claimed in claim 1, it is characterized in that inlet pipeline is linked to each other with electromagnetic valve (3) through tee pipe coupling by water pipe (8), stop valve (7) forms, in the union between electromagnetic valve (3) and stop valve (7) screen pack (4) is housed, and is provided with recoiling device.
4,, it is characterized in that recoiling device communicates with water tank (9) and forms by being attempted by stop valve (5) on the inlet pipeline and another stop valve (6) as claim 1 or 3 described program control water economizers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90217039.2U CN2073908U (en) | 1990-07-25 | 1990-07-25 | Programme control water-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90217039.2U CN2073908U (en) | 1990-07-25 | 1990-07-25 | Programme control water-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2073908U true CN2073908U (en) | 1991-03-27 |
Family
ID=4896099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90217039.2U Pending CN2073908U (en) | 1990-07-25 | 1990-07-25 | Programme control water-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2073908U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100444062C (en) * | 2007-02-13 | 2008-12-17 | 上海交通大学 | Electronic water-saving control method |
| CN100449434C (en) * | 2007-02-13 | 2009-01-07 | 上海交通大学 | Electronic water-saving control device |
-
1990
- 1990-07-25 CN CN90217039.2U patent/CN2073908U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100444062C (en) * | 2007-02-13 | 2008-12-17 | 上海交通大学 | Electronic water-saving control method |
| CN100449434C (en) * | 2007-02-13 | 2009-01-07 | 上海交通大学 | Electronic water-saving control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |