CN201497886U - Shower water-saving controller - Google Patents
Shower water-saving controller Download PDFInfo
- Publication number
- CN201497886U CN201497886U CN2009201777727U CN200920177772U CN201497886U CN 201497886 U CN201497886 U CN 201497886U CN 2009201777727 U CN2009201777727 U CN 2009201777727U CN 200920177772 U CN200920177772 U CN 200920177772U CN 201497886 U CN201497886 U CN 201497886U
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- saving controller
- shower water
- water saving
- chip microcomputer
- electromagnetic valve
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Abstract
The utility model provides a shower water-saving controller, which comprises a first infrared-ray transmission tube connected with a monolithic machine, a second infrared-ray transmission tube, a receiving pipe, a state change switch, a solenoid valve drive circuit and a solenoid valve, wherein the monolithic machine changes working states of the shower water-saving controller through detecting changes of the state change switch, thereby achieving switching of two working states like an induction type or a hand touch type working states of human bodies. The shower water-saving controller provided by the utility model sets up the state change switch, users can switch on or off the state change switch to choose the shower water-saving controller to work for a human body reflection-type or the hand touch type, the human body reflection-type corresponds to the first infrared-ray transmission tube, and the hand touch type corresponds to the second infrared-ray transmission tube. The shower water-saving controller can be provided with two working states, users only need to purchase one set of equipment, and different working states of the shower water-saving controller can be chosen according to personal favorites.
Description
Technical field
The utility model relates to the automatic control technology field, particularly a kind of shower water saving controller.
Background technology
At present, respond to the shower water saving controller automatically, become the indispensable equipment of popular bathing pool gradually because its water-saving result is good, easy to use.
Present automatic induction shower water saving controller mainly contains two types except that radio-frequency card.
First kind is that human body is reflective, when the bather stands in shower head following time, its health goes back the infrared light reflection that the shower water saving controller sends, after reflected signal is received by the reception head of shower water saving controller, deliver to single-chip microcomputer, single-chip microcomputer output signal is again opened water outlet with solenoid valve; After health left, reflected signal disappeared, closed electromagnetic valve.Another kind is the feel formula, and the bather is blocked before the induction window of shower water saving controller with hand, and the light that the shower water saving controller is sent reflects back or with the blocking-up of the light path between power valve and the receiving tube, makes it to produce a signal and deliver to single-chip microcomputer.Single-chip microcomputer output signal is again opened water outlet with solenoid valve, and after time-delay a period of time, solenoid valve cuts out automatically.
Introduce down the principle of work of the reflective water saving controller of human body below in conjunction with Fig. 1, because the feel formula similarly, will repeat no more.
Referring to Fig. 1, this figure is the schematic diagram of a kind of shower water saving controller in the prior art.
When the infrared reflection that infrared emission tube 2 is sent when human body was returned, reflected signal was received pipe 3 and receives.Receiving tube 3 is sent to single-chip microcomputer 1 with the signal that receives, and single-chip microcomputer 1 sends a control signal to driving circuit for electromagnetic valve 4 after receiving the signal of receiving tube 3 transmissions, and driving circuit for electromagnetic valve 4 drives solenoid valves 5 and opens, and then the shower head water outlet.
After human body leaves, the ultrared reflected signal that infrared emission tube 2 sends disappears, receiving tube 3 sends disappearance of signal to single-chip microcomputer 1, after single-chip microcomputer 1 receives the disappearance of signal of receiving tube 3, send a control signal to driving circuit for electromagnetic valve 4, driving circuit for electromagnetic valve 4 drives solenoid valve 5 and closes, and then shower head stops water outlet.
More than two kinds of shower water saving controllers all have shortcoming.The reflective shortcoming of human body is that when the bather bent over to wash leg, human body left induction zone probably, causes closed electromagnetic valve, made the people feel convenient inadequately.The shortcoming of feel formula is, needs manual operation, and presumable bather thinks that operation is cumbersome like this.
After the user spends to have purchased the reflective shower water saving controller of human body,, just can't change into feel formula shower water saving controller again in case feel to be suitable for not as feel formula shower water saving controller.Same after having purchased feel formula shower water saving controller, in case feel to be suitable for, just can't change into the reflective shower water saving controller of human body again not as the reflective shower water saving controller of human body.
The utility model content
The technical problems to be solved in the utility model provides a kind of shower water saving controller, has the function of the reflective and two kinds of shower water saving controllers of feel formula of human body concurrently.
The utility model embodiment provides a kind of shower water saving controller, comprising: first infrared emission tube that is connected with single-chip microcomputer, second infrared emission tube, receiving tube, state change switch, driving circuit for electromagnetic valve and solenoid valve;
When single-chip microcomputer detected described state and changes switch closure, it is reflective that Single-chip Controlling shower water saving controller works in human body; The infrared reflection that described first infrared emission tube is sent when human body is during to described receiving tube, described receiving tube sends the signal of reception to single-chip microcomputer, the single-chip microcomputer sending controling instruction is to driving circuit for electromagnetic valve, and driving circuit for electromagnetic valve drives solenoid valve and opens, and shower head begins water outlet; When reflected signal disappeared, receiving tube sent disappearance of signal to single-chip microcomputer, and the single-chip microcomputer sending controling instruction is to driving circuit for electromagnetic valve, and driving circuit for electromagnetic valve drives closed electromagnetic valve, and shower head stops water outlet;
When single-chip microcomputer detected described state and changes switch and disconnect, Single-chip Controlling shower water saving controller worked in the feel formula; The infrared reflection that described second infrared emission tube is sent when staff is during to described receiving tube, described receiving tube sends the signal of reception to single-chip microcomputer, the single-chip microcomputer sending controling instruction is to driving circuit for electromagnetic valve, and driving circuit for electromagnetic valve drives solenoid valve and opens, and shower head begins water outlet; After single-chip microcomputer reached predefined time delay, the single-chip microcomputer sending controling instruction was to driving circuit for electromagnetic valve, and driving circuit for electromagnetic valve drives closed electromagnetic valve, and shower head stops water outlet.
Preferably, also comprise the state memorization device that is connected with single-chip microcomputer, be used for after the outage of shower water saving controller that the working method of Single-chip Controlling shower water saving controller is consistent with the preceding working method of cutting off the power supply.
Preferably, also comprise the positioning indicator that is connected with single-chip microcomputer, being used to indicate the working method of shower water saving controller is the reflective or feel formula of human body.
Preferably, also comprise at least two delay switches that are connected with single-chip microcomputer, the user is by being provided with the various combination state that postpones switch, shower water saving controller different time delay when selecting the feel formula.
Preferably, also comprise at least two light emitting diodes that are connected with single-chip microcomputer, the various combination show state of light emitting diode, shower water saving controller different time delay during expression feel formula.
Preferably, it is magneto sensor that described state changes switch, and described shower water saving controller also comprises the permanent magnet that is arranged in the telltale mark groove, when described permanent magnet slides, and the closed or disconnection of described magneto sensor.
Preferably, described state change switch is dried spring diode, magnetodiode or Hall element.
Preferably, described state change switch is a switch with mechanical contact.
Preferably, described state memorization device is the semiconductor memory with permanent memory function.
Preferably, described permanent magnet is neodymium iron boron or ferrite.
Compared with prior art, the utlity model has following advantage:
The shower water saving controller that the utility model provides, the state that is provided with changes switch, the user can change switch by closure or off-state and select the shower water saving controller to work in the reflective or feel formula of human body, reflective corresponding first infrared emission tube of human body, the corresponding second infrared reflection pipe of feel formula.This shower water saving controller can have two kinds of duties, and the user only need buy a set of equipment and get final product, and can select the different duty of shower water saving controller according to individual's hobby.
Description of drawings
Fig. 1 is the schematic diagram of a kind of shower water saving controller in the prior art;
Fig. 2 is the utility model first example structure figure;
Fig. 3 is the utility model second embodiment circuit diagram;
Fig. 4 is an outer casing construction drawing embodiment illustrated in fig. 3;
Fig. 5 is the utility model the 3rd embodiment circuit diagram;
Fig. 6 is an outer casing construction drawing embodiment illustrated in fig. 5.
Embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Referring to Fig. 2, this figure is the utility model first example structure figure.
The shower water saving controller that the utility model embodiment provides comprises: first infrared emission tube 2 that is connected with single-chip microcomputer 1, second infrared emission tube 6, receiving tube 3, state change switch 7, driving circuit for electromagnetic valve 4 and solenoid valve 5.
Change switch 7 when closed when single-chip microcomputer 1 detects described state, it is reflective that single-chip microcomputer 1 control shower water saving controller works in human body.The infrared reflection that described first infrared emission tube 2 is sent when human body is during to described receiving tube 3, described receiving tube 3 sends the signal of reception to single-chip microcomputer 1, single-chip microcomputer 1 sending controling instruction is to driving circuit for electromagnetic valve 4, driving circuit for electromagnetic valve 4 drives solenoid valve 5 and opens, and shower head begins water outlet; When reflected signal disappeared, receiving tube 3 sent disappearance of signal to single-chip microcomputer 1, and single-chip microcomputer 1 sending controling instruction is to driving circuit for electromagnetic valve 4, and driving circuit for electromagnetic valve 4 drives solenoid valve 5 and closes, and shower head stops water outlet.
When single-chip microcomputer 1 detected described state and changes switch 7 and disconnect, single-chip microcomputer 1 control shower water saving controller worked in the feel formula; The infrared reflection that described second infrared emission tube 6 is sent when human body is during to described receiving tube 3, described receiving tube 3 sends the signal of reception to single-chip microcomputer 1, single-chip microcomputer 1 sending controling instruction is to driving circuit for electromagnetic valve 4, driving circuit for electromagnetic valve 4 drives solenoid valve 5 and opens, and shower head begins water outlet; After arriving the time delay of shower head water outlet, single-chip microcomputer 1 sending controling instruction is to driving circuit for electromagnetic valve 4, and driving circuit for electromagnetic valve 4 drives solenoid valve 5 and closes, and shower head stops water outlet.
Need to prove, closure and off state correspondence that state changes switch are the reflective or feel formulas of human body, can arbitrarily be provided with, be that state change switch disconnects corresponding feel formula in the foregoing description, in like manner, the state that also can be set to changes switch, and to disconnect corresponding human body reflective, concrete corresponding relation, and the utility model is not done concrete restriction.
The shower water saving controller that the utility model provides, the state that is provided with changes switch, the user can select the shower water saving controller to work in the reflective or feel formula of human body by the variable signal of closure or off-state change switch, reflective corresponding first infrared emission tube of human body, the corresponding second infrared reflection pipe of feel formula.This shower water saving controller can have two kinds of duties, and the user only need buy a set of equipment and get final product, and can select the different duty of shower water saving controller according to individual's hobby.
Referring to Fig. 3, this figure is the utility model second embodiment circuit diagram.
This embodiment changes switch 7 with magneto sensor as state, and the magneto sensor annex is provided with permanent magnet 8.When permanent magnet 8 changed switch 7 near state, state changed switch 7 adhesives; When permanent magnet 8 changed switch 7 near state, state changed switch 7 and disconnects.For example, when state changed switch 7 adhesives, the shower water saving controller worked in the human body reflective mode, when state changes switch 7 disconnections, and work of shower water saving controller and feel formula mode of operation.
Described magneto sensor can be dried spring diode, magnetodiode or Hall element.
Described permanent magnet 8 can be neodymium iron boron or ferrite.
This shower water saving controller also comprises at least two light emitting diodes, is example with three in the present embodiment, first light emitting diode 11, second light emitting diode 12 and the 3rd light emitting diode 13.
The different water outlet time delay of various combination state representation shower head of three light emitting diode light on and off, for example, represent that with 1 light emitting diode is bright; Represent that with 0 light emitting diode goes out.
For example when the state of first light emitting diode 11, second light emitting diode 12 and the 3rd light emitting diode 13 correspondences is respectively 001,010,011,100,101,110,111, be 15 seconds, 30 seconds, 45 seconds, 60 seconds, 75 seconds, 90 seconds, 120 seconds etc. corresponding time delay.
Be understandable that can be provided with as required the time delay of the various combination state correspondence of three light emitting diodes.
In the practical application, can increase expression length and the shelves number of time delay by the quantity that increases light emitting diode.
This shower water saving controller also comprises state memorization device 10, is used for being consistent before the working method of Single-chip Controlling shower water saving controller and the outage after the outage of shower water saving controller.
As long as the semiconductor memory that this state memorization device 10 selects for use outage not lose for example can be EEPROM.
For example, when user's shower water saving controller is set to human body when reflective, when reopening after the outage, the shower water saving controller still works in the human body reflective mode.The mode of operation of shower water saving controller can not change along with outage, when having only user's change state to change the state of switch, just can change.
Need to prove, state changes the time delay that switch 7 can also be used to be provided with the shower head water outlet, when slip permanent magnet 8, state changes switch 7 with corresponding actions, and, state memorization device 10 can remember condition changes the change number of times of switch 7, therefore, and time delay that can different shower head water outlet by the number of times different choice of slip permanent magnet 8.Be specially, the change frequency correspondence that state is changed switch 7 preestablishes several work shelves, and state changes the corresponding different duty of variation each time of switch 7.For example, when single-chip microcomputer 1 detected state change switch 7 changed for the first time, corresponding was the human body induction type duty; When the state that detects for the second time changed switch 7 variations, corresponding was feel formula duty; The state that detects for the third time changes switch 7 when changing, and corresponding is, and to set time delay be 30 seconds; The state that detects for the 4th time changes switch 7 when changing, and corresponding is, and to set time delay be 40 seconds, by that analogy, repeats no more.When the shelves of correspondence have circulated, will restart circulation from changing for the first time.
Referring to Fig. 4, this figure is an outer casing construction drawing embodiment illustrated in fig. 3.
The shower water saving controller that present embodiment provides comprises that transparent feel answers window 19, the first infrared emission tubes 2 and second infrared emission tube 6, receiving tube 3, magneto sensor 7, permanent magnet 8, telltale mark groove 15, the wiring board 18 of fixed electronic element.
When permanent magnet 8 slides in positioning and guiding groove 15, magneto sensor 7 adhesives or release.
Referring to Fig. 5, this figure is the utility model the 3rd embodiment circuit diagram.
It is switch with mechanical contact that state that present embodiment provides changes switch, and the user can be directly closed or be disconnected described state change switch.
This shower water saving controller also comprises the delay switch, and the user selects different time delay by the various combination state that postpones switch is set.
Comprise three delay switches in the present embodiment, first postpones switch 14, second postpones switch 15 and the 3rd delay switch 16.These three delay switches are switch with mechanical contact.
Three different water outlet time delays of various combination state representation shower head that postpone switch on and off, for example, represent to postpone switch closure with 1; Representing to postpone switch with 0 disconnects.
For example postpone switch 14, second and postpone switch 15 and the 3rd state that postpones switch 16 correspondences when being respectively 001,010,011,100,101,110,111 when first, be 15 seconds, 30 seconds, 45 seconds, 60 seconds, 75 seconds, 90 seconds, 120 seconds etc. corresponding time delay.
Be understandable that can be provided with as required the time delay of the various combination state correspondence of three delay switches.
In the practical application, can increase expression length and the shelves number of time delay by increasing the quantity that postpones switch.
Referring to Fig. 6, this figure is an outer casing construction drawing embodiment illustrated in fig. 5.
The shower water saving controller that present embodiment provides comprises that transparent feel answers window 19, first infrared emission tube 2, second infrared emission tube 6, receiving tube 3, state to change switch, the first delay switch 14, second postpones wiring board 16 and the state change switch 7 that switch the 15, the 3rd postpones switch 16, fixed electronic element.
The user can change the shutoff of switch 7 or conducting to select the shower water saving controller be the reflective or feel formula of human body by state is set.
The user can also postpone switch 14, the second delay switch 15 and the different conductings of the 3rd delay switch 16 or the combination of shutoff by selecting first, selects different time delay.
The shower water saving controller that the utility model embodiment provides can be selected human body induction type or two kinds of mode of operations of feel formula according to different needs, simple structure, and convenient and practical, the user only need buy a set of equipment just can enjoy two kinds of different working methods.
The above only is preferred embodiment of the present utility model, is not the utility model is done any pro forma restriction.Though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model.Any those of ordinary skill in the art, do not breaking away under the technical solutions of the utility model scope situation, all can utilize the method and the technology contents of above-mentioned announcement that technical solutions of the utility model are made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solutions of the utility model, all still belongs in the scope of technical solutions of the utility model protection any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present utility model.
Claims (10)
1. a shower water saving controller is characterized in that, comprising: first infrared emission tube that is connected with single-chip microcomputer, second infrared emission tube, receiving tube, state change switch, driving circuit for electromagnetic valve and solenoid valve;
When single-chip microcomputer detected described state and changes switch closure, it is reflective that Single-chip Controlling shower water saving controller works in human body; The infrared reflection that described first infrared emission tube is sent when human body is during to described receiving tube, described receiving tube sends the signal of reception to single-chip microcomputer, the single-chip microcomputer sending controling instruction is to driving circuit for electromagnetic valve, and driving circuit for electromagnetic valve drives solenoid valve and opens, and shower head begins water outlet; When reflected signal disappeared, receiving tube sent disappearance of signal to single-chip microcomputer, and the single-chip microcomputer sending controling instruction is to driving circuit for electromagnetic valve, and driving circuit for electromagnetic valve drives closed electromagnetic valve, and shower head stops water outlet;
When single-chip microcomputer detected described state and changes switch and disconnect, Single-chip Controlling shower water saving controller worked in the feel formula; The infrared reflection that described second infrared emission tube is sent when staff is during to described receiving tube, described receiving tube sends the signal of reception to single-chip microcomputer, the single-chip microcomputer sending controling instruction is to driving circuit for electromagnetic valve, and driving circuit for electromagnetic valve drives solenoid valve and opens, and shower head begins water outlet; After single-chip microcomputer reached predefined time delay, the single-chip microcomputer sending controling instruction was to driving circuit for electromagnetic valve, and driving circuit for electromagnetic valve drives closed electromagnetic valve, and shower head stops water outlet.
2. shower water saving controller according to claim 1, it is characterized in that, also comprise the state memorization device that is connected with single-chip microcomputer, be used for after the outage of shower water saving controller that the working method of Single-chip Controlling shower water saving controller is consistent with the preceding working method of cutting off the power supply.
3. shower water saving controller according to claim 1 is characterized in that, also comprises the positioning indicator that is connected with single-chip microcomputer, and being used to indicate the working method of shower water saving controller is the reflective or feel formula of human body.
4. shower water saving controller according to claim 1, it is characterized in that, also comprise at least two delay switches that are connected with single-chip microcomputer, the user is by being provided with the various combination state that postpones switch, shower water saving controller different time delay when selecting the feel formula.
5. shower water saving controller according to claim 4 is characterized in that, also comprises at least two light emitting diodes that are connected with single-chip microcomputer, the various combination show state of light emitting diode, shower water saving controller different time delay during expression feel formula.
6. shower water saving controller according to claim 1, it is characterized in that it is magneto sensor that described state changes switch, described shower water saving controller also comprises the permanent magnet that is arranged in the telltale mark groove, when described permanent magnet slides, the closed or disconnection of described magneto sensor.
7. shower water saving controller according to claim 6 is characterized in that, it is dried spring diode, magnetodiode or Hall element that described state changes switch.
8. shower water saving controller according to claim 1 is characterized in that, it is switch with mechanical contact that described state changes switch.
9. shower water saving controller according to claim 2 is characterized in that, described state memorization device is the semiconductor memory with permanent memory function.
10. shower water saving controller according to claim 1 is characterized in that, described permanent magnet is neodymium iron boron or ferrite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201777727U CN201497886U (en) | 2009-09-16 | 2009-09-16 | Shower water-saving controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201777727U CN201497886U (en) | 2009-09-16 | 2009-09-16 | Shower water-saving controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201497886U true CN201497886U (en) | 2010-06-02 |
Family
ID=42441089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201777727U Expired - Fee Related CN201497886U (en) | 2009-09-16 | 2009-09-16 | Shower water-saving controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201497886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105487414A (en) * | 2015-11-27 | 2016-04-13 | 东莞酷派软件技术有限公司 | Shower control method, shower control device and shower system |
-
2009
- 2009-09-16 CN CN2009201777727U patent/CN201497886U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105487414A (en) * | 2015-11-27 | 2016-04-13 | 东莞酷派软件技术有限公司 | Shower control method, shower control device and shower system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20110916 |