CN202613804U - Water saving device based on single chip computer for solar shower - Google Patents
Water saving device based on single chip computer for solar shower Download PDFInfo
- Publication number
- CN202613804U CN202613804U CN201220190644.8U CN201220190644U CN202613804U CN 202613804 U CN202613804 U CN 202613804U CN 201220190644 U CN201220190644 U CN 201220190644U CN 202613804 U CN202613804 U CN 202613804U
- Authority
- CN
- China
- Prior art keywords
- valve
- water
- ball
- solenoid valve
- electromagnetic valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 230000003321 amplification Effects 0.000 abstract description 5
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000010992 reflux Methods 0.000 description 11
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
The utility model relates to a water saving device based on a single chip computer for solar shower, belonging to the technical field of automation control. The cold water side of a main water pipe is connected with a ball valve I; the hot water side of the main water pipe is sequentially connected with a ball valve II and an electromagnetic valve I; a return pipe is arranged between the ball valve I and the electromagnetic valve I; a temperature sensor is fixed on the inner wall of the main water pipe between the ball valve II and the return pipe; a triode amplification circuit I and a triode amplification circuit II are connected with the peripheral interfaces of pin P2.4 and pin P2.5 of the single chip computer through a thin cable respectively; the triode amplification circuit I and the triode amplification circuit II are connected with the outgoing lines of the electromagnetic valve I and the electromagnetic valve II through a thin cable respectively; and the ball valve I, the electromagnetic valve I, the electromagnetic valve II and the ball valve II are connected with the main water pipe in a threaded manner. The water saving device based on the single chip computer for solar shower related to by the utility model can recycle water, which is discharged by a hot water pipe and does not reach a proper temperature, thus achieving the purpose of saving water resources, and reducing unnecessary waste.
Description
Technical field
The utility model relates to a kind of SCM Based solar energy shower water saving fixtures, belongs to technical field of automatic control.
Background technology
Along with going deep into of sustainable development idea, people recognize the importance that regenerative resource is used.Solar energy more and more receives people's attention as regenerative resource, and the application of solar water heater is also more and more universal.But; Before the water of people in utilizing solar water heater carries out shower, need the certain cold water of discharging, reach suitable temperature etc. water temperature; Just begin to carry out shower; The water that does not reach specified temp of discharging so just is not effectively used, and has formed the waste of water resource, China's shortage of water resources.Therefore, design the solar energy shower water saving fixtures and just seem necessary.
Summary of the invention
To above problem, the utility model proposes a kind of SCM Based solar energy shower water saving fixtures, can recycle the water that does not reach preference temperature of emitting in the hot water pipeline, reaches the purpose of conserve water resource, reduces unnecessary waste.
The technical scheme that the utility model adopts: device mainly comprises temperature sensor 1, single-chip microcomputer 2, transistor amplifier I3, transistor amplifier II4, ball valve I 5, electromagnetic valve I 6, electromagnetic valve II 7, ball valve II8, resistance 9, water trunk line 10, reflux line 11; Cold water side at water trunk line 10 inserts ball valve I 5; Hot water side at water trunk line 10 inserts ball valve II8 and electromagnetic valve I 6 successively; Be provided with reflux line 11 between ball valve II8 and the electromagnetic valve I 6, be connected to electromagnetic valve II 7 on the reflux line 11, reflux line 11 other ends are connected with the cold water side of water trunk line 10; Be provided with delivery port between ball valve I 5 and the electromagnetic valve I 6; Temperature sensor 1 is fixed on water trunk line 10 inwalls between ball valve II8 and the reflux line 11, and temperature sensor 1 has three lead-in wires, and article one lead-in wire is connected with the peripheral interface of single-chip microcomputer P2.3 pin through thin flat cable; It is parallelly connected with article one lead-in wire that second lead-in wire connects resistance 9 backs through thin flat cable, and the 3rd lead-in wire passes through thin flat cable ground connection; Transistor amplifier I 3, transistor amplifier II4 all are connected with the P2.4 of single-chip microcomputer, the peripheral interface of P2.5 pin respectively through thin flat cable; Transistor amplifier I 3, transistor amplifier II4 connect with the lead-out wire of electromagnetic valve I 6, electromagnetic valve II 7 through thin flat cable respectively; Ball valve I 5, electromagnetic valve I 6, electromagnetic valve II 7, ball valve II8 and water pipe pass through thread connection.
Temperature sensor 1 is selected the DS18B20 temperature sensor for use; Single-chip microcomputer 2 is selected the STC89C52 single-chip microcomputer for use; Ball valve I 5, electromagnetic valve I 6, electromagnetic valve II 7, ball valve II8 is a normally close valve; Resistance 9 is 1K
resistance; Transistor amplifier I 3, transistor amplifier II4 are conventional amplifying circuit.
The beneficial effect of the utility model: through the utility model, can recycle, reach the purpose of conserve water resource, reduce unnecessary waste to the water that does not reach preference temperature of emitting in the hot water pipeline.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Label among the figure: 1-temperature sensor, 2-single-chip microcomputer, 3-transistor amplifier I, 4-transistor amplifier II, 5-ball valve I, 6-electromagnetic valve I, 7-electromagnetic valve II, 8-ball valve II, 9-resistance, 10-water trunk line, 11-reflux line.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified, understand to make things convenient for the technical staff.
As shown in Figure 1: device mainly comprises temperature sensor 1, single-chip microcomputer 2, transistor amplifier I 3, transistor amplifier II4, ball valve I 5, electromagnetic valve I 6, electromagnetic valve II 7, ball valve II8, resistance 9, water trunk line 10, reflux line 11; Cold water side at water trunk line 10 inserts ball valve I 5; Hot water side at water trunk line 10 inserts ball valve II8 and electromagnetic valve I 6 successively; Be provided with reflux line 11 between ball valve II8 and the electromagnetic valve I 6, be connected to electromagnetic valve II 7 on the reflux line 11, reflux line 11 other ends are connected with the cold water side of water trunk line 10; Be provided with delivery port between ball valve I 5 and the electromagnetic valve I 6; Temperature sensor 1 is fixed on water trunk line 10 inwalls between ball valve II8 and the reflux line 11, and temperature sensor 1 has three lead-in wires, and article one lead-in wire is connected with the peripheral interface of single-chip microcomputer P2.3 pin through thin flat cable; It is parallelly connected with article one lead-in wire that second lead-in wire connects resistance 9 backs through thin flat cable, and the 3rd lead-in wire passes through thin flat cable ground connection; Transistor amplifier I 3, transistor amplifier II4 all are connected with the P2.4 of single-chip microcomputer, the peripheral interface of P2.5 pin respectively through thin flat cable; Transistor amplifier I 3, transistor amplifier II4 connect with the lead-out wire of electromagnetic valve I 6, electromagnetic valve II 7 through thin flat cable respectively; Ball valve I 5, electromagnetic valve I 6, electromagnetic valve II 7, ball valve II8 and water pipe pass through thread connection.
Temperature sensor 1 is selected the DS18B20 temperature sensor for use; Single-chip microcomputer 2 is selected the STC89C52 single-chip microcomputer for use; Ball valve I 5, electromagnetic valve I 6, electromagnetic valve II 7, ball valve II8 is a normally close valve; Resistance 9 is 1K
resistance; Transistor amplifier I 3, transistor amplifier II4 are conventional amplifying circuit.
The course of work of the utility model: after opening the ball valve II8 of hot water pipeline; Utilize the temperature signal of 1 pair of current of DS18B20 temperature sensor to obtain; 2 pairs of temperature signals that obtain of STC89C52 single-chip microcomputer are handled then, after the processing of temperature signal through STC89C52 single-chip microcomputer 2, produce pulse current; And through its this pulse current of I/O mouth output; And through after transistor amplifier I 3, the transistor amplifier II4 amplification, respectively electromagnetic valve I 6, electromagnetic valve II 7 are driven, control the closure of electromagnetic valve I 6, electromagnetic valve II 7 automatically.Before the temperature of the water that flows out from hot water pipeline did not reach the temperature of setting, electromagnetic valve II 7 was communicated with, and electromagnetic valve I 6 is closed, and the water that does not reach design temperature flows into cold water pipes through pipeline; After the temperature of the water that flows out from hot water pipeline reached the temperature of setting, electromagnetic valve I 6 was communicated with, and electromagnetic valve II 7 is closed, and the hot water of preference temperature flows out from hot water pipeline, and finally flows out from delivery port; When the temperature of hot water is too high, can manual adjustments ball valve I 5, through mixing of cold water and hot water, make water reach preference temperature once more.
The utility model describes through the practical implementation process, under the situation that does not break away from the utility model scope, can also carry out various conversion and be equal to replacement the utility model patent.Therefore, the utility model patent is not limited to disclosed practical implementation process, and should comprise the whole embodiments that fall in the utility model Patent right requirement scope.
Claims (5)
1 A microcontroller-based solar shower water-saving devices, comprising: means including a temperature sensor, microcontroller?, Transistor amplifier circuit?
, transistor amplifier I, Ball
, the solenoid valve
, the solenoid valve II, Ball II, resistance, water mains, return pipe; cold water in water mains side access valve
, in the main channel of the hot water side access valve sequentially II and solenoid valve
, Ball II and solenoid valve
is provided between the return pipe, the return conduit is connected with the solenoid valve II, the other end of the return pipe of the water mains connected to the cold water side, valve
and the solenoid valve
is provided between the outlet temperature sensor fixing the ball return pipe II and the main channel between the inner wall of the water temperature sensor has three leads first through a fine wire cables and peripherals MCU P2.3 pin interface connector, the second lead through a fine cable resistor connected in parallel with the first lead, and the third row of the lead through a fine wire grounding; transistor amplifier
transistor amplifier II are respectively through a fine cable and SCM P2.4, P2.5 pin peripheral interface; transistor amplifier
, transistor amplifier II respectively, through the thin cable and the solenoid valve
, lead II, coupled solenoid valve; ball
, the solenoid valve
, the solenoid valve II, Ball II and through the threaded pipe joints.
2. a kind of SCM Based solar energy shower water saving fixtures according to claim 1, it is characterized in that: temperature sensor is selected the DS18B20 temperature sensor for use.
3. a kind of SCM Based solar energy shower water saving fixtures according to claim 1, it is characterized in that: single-chip microcomputer is selected the STC89C52 single-chip microcomputer for use.
4. a kind of SCM Based solar energy shower water saving fixtures according to claim 1; It is characterized in that: ball valve
; Magnetic valve
; Electromagnetic valve II, ball valve II is a normally close valve.
5. a kind of SCM Based solar energy shower water saving fixtures according to claim 1 is characterized in that: resistance is 1K
resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220190644.8U CN202613804U (en) | 2012-05-02 | 2012-05-02 | Water saving device based on single chip computer for solar shower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220190644.8U CN202613804U (en) | 2012-05-02 | 2012-05-02 | Water saving device based on single chip computer for solar shower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202613804U true CN202613804U (en) | 2012-12-19 |
Family
ID=47347494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220190644.8U Expired - Fee Related CN202613804U (en) | 2012-05-02 | 2012-05-02 | Water saving device based on single chip computer for solar shower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202613804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567032A (en) * | 2014-11-28 | 2015-04-29 | 浙江师范大学 | Management system for intelligent solar water heater |
-
2012
- 2012-05-02 CN CN201220190644.8U patent/CN202613804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567032A (en) * | 2014-11-28 | 2015-04-29 | 浙江师范大学 | Management system for intelligent solar water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202361482U (en) | Multifunctional water tank | |
| CN104654637A (en) | Solar water heater heat-insulation water tank with temperature difference power generation device | |
| CN202613804U (en) | Water saving device based on single chip computer for solar shower | |
| CN201903115U (en) | Water-saving solar water heater | |
| CN204852483U (en) | Intelligence water conservation switch based on memory alloy | |
| CN210441378U (en) | Ice water system for improving temperature stability | |
| CN204703396U (en) | A kind of solar structure of modularization mobile house | |
| CN213395873U (en) | Energy-saving water heating device | |
| CN202919940U (en) | Efficient and energy-saving water dispenser control system | |
| CN202382428U (en) | Intelligent electric water heater with butted multi-energy interface | |
| CN201514062U (en) | Solar water heater with split water tanks | |
| CN206959375U (en) | A kind of solar energy Intelligent heating system | |
| CN207963044U (en) | Double-barrel structure inside and outside electric pole type hot-water boiler | |
| CN207118474U (en) | Photovoltaic energy-saving timing bird feeder | |
| CN203364452U (en) | Solar photoelectric water heater | |
| CN204084908U (en) | A kind of thermostatic type solar water container temperature regulating device | |
| CN204285833U (en) | A kind of supplementary energy integrated solar hot water device | |
| CN204246029U (en) | Intelligent bathroom system | |
| CN206920883U (en) | A kind of low-power consumption double dry-reed pipe sample circuit | |
| CN203310119U (en) | Water-saving energy-saving quick-heating type solar water heater | |
| CN203704191U (en) | Geothermal energy central air-conditioning provided with Venturi thermal device | |
| CN201628410U (en) | Device capable of discharging hot water directly from hot water storage tank | |
| CN207065910U (en) | A kind of constant temperature water saving shower | |
| CN203010951U (en) | Efficient circulating solar water heater adopting compound vacuum pipes | |
| CN201837041U (en) | Water heating device for foot bathing basin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20150502 |
|
| EXPY | Termination of patent right or utility model |