CN204678720U - A kind of simple and easy automatic water control device of solar water heater - Google Patents
A kind of simple and easy automatic water control device of solar water heater Download PDFInfo
- Publication number
- CN204678720U CN204678720U CN201520399377.9U CN201520399377U CN204678720U CN 204678720 U CN204678720 U CN 204678720U CN 201520399377 U CN201520399377 U CN 201520399377U CN 204678720 U CN204678720 U CN 204678720U
- Authority
- CN
- China
- Prior art keywords
- triode
- water
- way pipe
- probe
- port
- 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
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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- 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
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A kind of simple and easy automatic water control device of solar water heater, comprise the first three-way pipe, second three-way pipe and controller, first port of the first three-way pipe is communicated with feed pipe, second port of the first three-way pipe and the inlet communication of water intaking valve, water intaking valve is in normally off, the outlet of water intaking valve is communicated with the first port of the second three-way pipe, second port of the second three-way pipe is communicated with water inlet pipe, 3rd port of the first three-way pipe is provided with magnetic valve, 3rd port of the first three-way pipe is communicated with the 3rd port of the second three-way pipe, return pipe is fitted with the inducing probes that two extend to return pipe inside, gap is left between two inducing probes, magnetic valve and inducing probes are all electrically connected with controller.Can accurately start and stop, stable operation, only need being arranged in the bathroom in, being arranged on outdoor without the need to climbing up roof, have that installation is easy, easy maintenance, failure rate is low, cost performance high.
Description
Technical field
The utility model belongs to solar water heater technical field of auxiliary equipment, relates to a kind of simple and easy automatic water control device of solar water heater.
Background technology
Hot water supply occupies most in family and commercial user's energy resource consumption.In the most of home energy demand in the world, 1/4 ~ 1/3 is about had to derive from demand to hot water, such as Japan, 34% of domestic hot water energy consumption Yi Zhan family total energy consumption in 1999.In recent years, due to the change of people's habits and customs and the raising of quality of life, house and function building thing more and more pay attention to hot water supply.Hot water required in current domestic households daily life, major part is all obtained by special water heater (as electric heater, gas heater etc.).These devices are all the tow taste heats exchanging equivalent amount with high-grade energy for, do not meet modern energy-conservation principle.In the energy and environment situation increasingly serious today, there is the natural energy resources-solar energy of the advantage such as pollution-free, safe, inexhaustible as a kind of representative new forms of energy, be considered to that the mankind after 21 century are that can expect, the most promising energy, and obtain and pay attention to more and more widely.Solar water heater obtains fast development because of the advantage of its energy-saving and environmental protection in China, comes into huge numbers of families.Within 2003, national solar water heater recoverable amount just reaches 4,000 ten thousand square metres, and its volume of production and marketing and erection space rank first in the world.
Existing on market possess the solar water heater of automatic control water function and do not possess the water heater two kinds of automatic control water function, the solar water heater purchase cost possessing automatic control water function is high, and install very loaded down with trivial details, on needs, (control circuit must be contained on the water heater of roof in installation downstairs, then need to draw electric wire to bathroom from roof) very inconvenient, and dangerous, maintenance in the future is also a thing of having a bad headache.And do not possess in the water heater practical application of automatic control water function intake time, because closing water inlet valve is forgotten in human negligence, large water gaging can be caused to overflow from water tank, not only cause the significant wastage of water resource, roof also can be caused to seep water, make troubles to neighbourhood.
Summary of the invention
The utility model is in order to overcome the defect of prior art, devise a kind of simple and easy automatic water control device of solar water heater, can accurately start and stop, stable operation, only need be arranged in bathroom, being arranged on outdoor without the need to climbing up roof, having and easy, easy maintenance, failure rate is low, cost performance high are installed.
The concrete technical scheme that the utility model is taked is: a kind of simple and easy automatic water control device of solar water heater, be arranged between feed pipe and the water tank of solar water heater, the inlet communication of feed pipe and water intaking valve, the outlet of water intaking valve is communicated with the water inlet pipe on water tank, water tank is also provided with return pipe, it is characterized in that: described water control device comprises the first three-way pipe, second three-way pipe and controller, first port of the first three-way pipe is communicated with feed pipe, second port of the first three-way pipe and the inlet communication of water intaking valve, water intaking valve is in normally off, the outlet of water intaking valve is communicated with the first port of the second three-way pipe, second port of the second three-way pipe is communicated with water inlet pipe, 3rd port of the first three-way pipe is provided with magnetic valve, 3rd port of the first three-way pipe is communicated with the 3rd port of the second three-way pipe, return pipe is fitted with the inducing probes that two extend to return pipe inside, gap is left between two inducing probes, magnetic valve and inducing probes are all electrically connected with controller.
Described controller comprises Switching Power Supply, button, also comprise the first triode, second triode and the 3rd triode, two inducing probes are respectively the first probe and the second probe, the input of Switching Power Supply is connected with alternating current, one end of button is connected with the positive output end of Switching Power Supply, the other end of button is connected with the first probe, first probe is connected after the first resistance and is connected with the second probe, the negative output terminal of Switching Power Supply is connected with the base stage of the second probe and the first triode simultaneously, the emitter stage of the first triode is connected with the negative output of Switching Power Supply, the colelctor electrode of the first triode is connected with the base stage of the second triode, the colelctor electrode of the first triode is connected after the second resistance and is connected with the first probe, be connected with the first probe after the colelctor electrode series connection electromagnetic valve coil of the second triode, the emitter stage of the second triode is connected with the base stage of the 3rd triode, the emitter stage of the 3rd triode is connected with the negative output of Switching Power Supply, the colelctor electrode of the 3rd triode is connected after the first diode and is connected with the first probe, the positive pole of the first diode is connected with the colelctor electrode of the 3rd triode, the first diode two ends are connected in parallel on after second diode and the 3rd resistant series, the positive pole of the second diode is connected with the negative pole of the first diode, the colelctor electrode of the 3rd triode is connected with the colelctor electrode of the second triode.
Described controller also comprises relay, and one end of relay coil is connected with the colelctor electrode of the 3rd triode, and the other end of relay coil is connected with the first probe, and relay normally open contact is connected in parallel between the two ends of button.
Described controller also comprises filter circuit, filter circuit comprises the 4th resistance, 5th resistance, first electrochemical capacitor, second electrochemical capacitor, one end of 4th resistance is connected with the colelctor electrode of the first triode, the other end of the 4th resistance is connected with the base stage of the second triode, the positive pole of the first electrochemical capacitor is connected with the colelctor electrode of the first triode, the positive pole of the second electrochemical capacitor is connected with the base stage of the second triode, first electrochemical capacitor is all connected with the negative output of Switching Power Supply with the negative pole of the second electrochemical capacitor, one end of 5th resistance is connected with the base stage of the first triode, the other end of the 5th resistance is connected with the negative output of Switching Power Supply.
The second described diode is light emitting diode.
The beneficial effects of the utility model are: at water intaking valve place, a magnetic valve in parallel is to replace the effect of water intaking valve, this magnetic valve is controlled by the induction of two probes, and existing water intaking valve is closed, as for subsequent use, when reach capacity in water tank water level time water will flow down from return pipe, cause the inducing probes work being positioned at return pipe place, trigger controller shut electromagnetic valve, realize automatic control water function.Solve because closing water inlet valve is forgotten in human negligence, large water gaging can be caused to overflow from water tank, not only cause the significant wastage of water resource, roof also can be caused to seep water, to the difficult problem that neighbourhood makes troubles.This water control device can accurately start and stop, stable operation, only need be arranged in bathroom, do not need to damage finishing, without the need to climbing up roof in outdoor repacking, have and easy, easy maintenance, failure rate is low, cost performance high are installed, even if water control device has been broken, open existing water intaking valve and just can send water, normal use can not have been affected.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model.
Fig. 2 is the circuit theory diagrams of the utility model middle controller.
In accompanying drawing, 1 represents the first three-way pipe, 2 represent the second three-way pipe, 3 represent magnetic valve, 4 represent feed pipe, 5 represent water intaking valve, 6 represent water inlet pipe, 7 represent return pipe, 8 represent controller, 9 represent water tank, U representation switch power supply, SQ represents button, T1 represents the first probe, T2 represents the second probe, V1 represents the first triode, V2 represents the second triode, V3 represents the 3rd triode, JK represents relay coil, JK1 represents relay normally open contact, DZ represents electromagnetic valve coil, R1 represents the first resistance, R2 represents the second resistance, R3 represents the 3rd resistance, R4 represents the 4th resistance, R5 represents the 5th resistance, C1 represents the first electrochemical capacitor, C2 represents the second electrochemical capacitor, D1 represents the first diode, D2 represents the second diode.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated:
Specific embodiment, as Fig. 1, shown in Fig. 2, a kind of simple and easy automatic water control device of solar water heater, between the water tank 9 being arranged on feed pipe 4 and solar water heater, the inlet communication of feed pipe 4 and water intaking valve 5, the outlet of water intaking valve 5 is communicated with the water inlet pipe 6 on water tank 9, water tank 9 is also provided with return pipe 7, water control device comprises the first three-way pipe 1, second three-way pipe 2 and controller 8, first port of the first three-way pipe 1 is communicated with feed pipe 4, second port of the first three-way pipe 1 and the inlet communication of water intaking valve 5, water intaking valve 5 is in normally off, the outlet of water intaking valve 5 is communicated with the first port of the second three-way pipe 2, second port of the second three-way pipe 2 is communicated with water inlet pipe 6, 3rd port of the first three-way pipe 1 is provided with magnetic valve 3, 3rd port of the first three-way pipe 1 is communicated with the 3rd port of the second three-way pipe 2, return pipe 7 is fitted with the inducing probes that two extend to return pipe 7 inside, gap is left between two inducing probes, magnetic valve 3 and inducing probes are all electrically connected with controller 8.
Described controller 8 comprises Switching Power Supply U, button SQ, also comprise the first triode V1, second triode V2 and the 3rd triode V3, two inducing probes are respectively the first probe T1 and the second probe T2, the input of Switching Power Supply U is connected with alternating current, one end of button SQ is connected with the positive output end of Switching Power Supply U, the other end of button SQ is connected with the first probe T1, first probe T1 connects after the first resistance R1 and is connected with the second probe T2, the negative output terminal of Switching Power Supply U is connected with the base stage of the second probe T2 and the first triode V1 simultaneously, the emitter stage of the first triode V1 is connected with the negative output of Switching Power Supply U, the colelctor electrode of the first triode V1 is connected with the base stage of the second triode V2, the colelctor electrode of the first triode V1 is connected after the second resistance R2 and is connected with the first probe T1, be connected with the first probe T1 after the colelctor electrode series connection electromagnetic valve coil DZ of the second triode V2, the emitter stage of the second triode V2 is connected with the base stage of the 3rd triode V3, the emitter stage of the 3rd triode V3 is connected with the negative output of Switching Power Supply U, the colelctor electrode of the 3rd triode V3 is connected after the first diode D1 and is connected with the first probe T1, the positive pole of the first diode D1 is connected with the colelctor electrode of the 3rd triode V3, second diode D2 is connected in parallel on the first diode D1 two ends after connecting with the 3rd resistance R3, second diode D2 is light emitting diode, light during water inlet, extinguish after having entered water, the positive pole of the second diode D2 is connected with the negative pole of the first diode D1, the colelctor electrode of the 3rd triode V3 is connected with the colelctor electrode of the second triode V2.
Described controller 8 also comprises relay, and one end of relay coil JK is connected with the colelctor electrode of the 3rd triode V3, and the other end of relay coil JK is connected with the first probe T1, and relay normally open contact JK1 is connected in parallel between the two ends of button SQ.After probe touches water, also control circuit can be disconnected while magnetic valve 3 cuts out, after ensureing that water tank 9 enters full water, when probe does not touch water, magnetic valve 3 also can not open by mistake and continue to intake in water tank 9.
Described controller 8 also comprises filter circuit, filter circuit comprises the 4th resistance R4, 5th resistance R5, first electrochemical capacitor C1, second electrochemical capacitor C2, one end of 4th resistance R4 is connected with the colelctor electrode of the first triode V1, the other end of the 4th resistance R4 is connected with the base stage of the second triode V2, the positive pole of the first electrochemical capacitor C1 is connected with the colelctor electrode of the first triode V1, the positive pole of the second electrochemical capacitor C2 is connected with the base stage of the second triode V2, first electrochemical capacitor C1 is connected with the negative output of Switching Power Supply U with the negative pole of the second electrochemical capacitor C2, one end of 5th resistance R5 is connected with the base stage of the first triode V1, the other end of the 5th resistance R5 is connected with the negative output of Switching Power Supply U.Filter circuit can reduce the sensitivity of water control device, can ensure that magnetic valve 3 can not be subject to the impact of humidity and small current, and unexpected missing in advance is closed.
The utility model is in the specific implementation: when water tank 9 is intake, pressing homing position type send water button SQ to connect circuit, export 12V DC voltage, connect control circuit, water is not had due in now return pipe 7, so the first probe T1 and the second probe T2 disconnects, first triode V1 does not work, the direct current of+12V is through the 5th resistance R5, first electrochemical capacitor C1, the π type filter circuit that 4th resistance R4 and the second electrochemical capacitor C2 forms, make the second triode V2 and the 3rd triode V3 conducting, and make electromagnetic valve coil DZ and relay coil JK energising work, relay indicating light second diode D2 of simultaneously intaking lights, start water inlet.Because relay coil JK is energized, relay normally open contact JK1 adhesive, after button SQ resets, electric current through relay normally open contact JK1, thus ensures that circuit normally works.After water tank 9 stores up full water, water can overflow from return pipe 7, now the first probe T1 and the second probe T2 meets water conducting, first triode V1 ON operation, the base voltage of the second triode V2 is reduced, second triode V2 and the 3rd triode V3 quits work, relay normally open contact JK1 disconnects, electromagnetic valve coil DZ power-off, water inlet indicator lamp second diode D2 extinguishes, even if now the first probe T1 and the second probe T2 no longer touches water and disconnects also without impact, because relay normally open contact JK1 is disconnected, Switching Power Supply U power-off, magnetic valve 3 keeps cutting out, namely water inlet is stopped.This water control device only need be arranged in bathroom, being arranged on outdoor without the need to climbing up roof, having and easy, easy maintenance, failure rate is low, cost performance high being installed, even if water control device has been broken, open existing water intaking valve 5 and just can send water, normal use can not be affected.
Claims (5)
1. the simple and easy automatic water control device of a solar water heater, between the water tank (9) being arranged on feed pipe (4) and solar water heater, the inlet communication of feed pipe (4) and water intaking valve (5), the outlet of water intaking valve (5) is communicated with the water inlet pipe (6) on water tank (9), water tank (9) is also provided with return pipe (7), it is characterized in that: described water control device comprises the first three-way pipe (1), second three-way pipe (2) and controller (8), first port of the first three-way pipe (1) is communicated with feed pipe (4), second port of the first three-way pipe (1) and the inlet communication of water intaking valve (5), water intaking valve (5) is in normally off, the outlet of water intaking valve (5) is communicated with the first port of the second three-way pipe (2), second port of the second three-way pipe (2) is communicated with water inlet pipe (6), 3rd port of the first three-way pipe (1) is provided with magnetic valve (3), 3rd port of the first three-way pipe (1) is communicated with the 3rd port of the second three-way pipe (2), return pipe (7) is fitted with two and extends to the inner inducing probes of return pipe (7), gap is left between two inducing probes, magnetic valve (3) and inducing probes are all electrically connected with controller (8).
2. the simple and easy automatic water control device of a kind of solar water heater according to claim 1, it is characterized in that: described controller (8) comprises Switching Power Supply (U), button (SQ), also comprise the first triode (V1), second triode (V2) and the 3rd triode (V3), two inducing probes are respectively the first probe (T1) and the second probe (T2), the input of Switching Power Supply (U) is connected with alternating current, one end of button (SQ) is connected with the positive output end of Switching Power Supply (U), the other end of button (SQ) is connected with the first probe (T1), first probe (T1) the first resistance (R1) of connecting is connected with the second probe (T2) afterwards, the negative output terminal of Switching Power Supply (U) is connected with the base stage of the second probe (T2) and the first triode (V1) simultaneously, the emitter stage of the first triode (V1) is connected with the negative output of Switching Power Supply (U), the colelctor electrode of the first triode (V1) is connected with the base stage of the second triode (V2), the colelctor electrode of the first triode (V1) the second resistance (R2) of connecting is connected with the first probe (T1) afterwards, colelctor electrode series connection electromagnetic valve coil (DZ) of the second triode (V2) is connected with the first probe (T1) afterwards, the emitter stage of the second triode (V2) is connected with the base stage of the 3rd triode (V3), the emitter stage of the 3rd triode (V3) is connected with the negative output of Switching Power Supply (U), the colelctor electrode of the 3rd triode (V3) the first diode (D1) of connecting is connected with the first probe (T1) afterwards, the positive pole of the first diode (D1) is connected with the colelctor electrode of the 3rd triode (V3), second diode (D2) is connected in parallel on the first diode (D1) two ends after connecting with the 3rd resistance (R3), the positive pole of the second diode (D2) is connected with the negative pole of the first diode (D1), the colelctor electrode of the 3rd triode (V3) is connected with the colelctor electrode of the second triode (V2).
3. the simple and easy automatic water control device of a kind of solar water heater according to claim 2, it is characterized in that: described controller (8) also comprises relay, one end of relay coil (JK) is connected with the colelctor electrode of the 3rd triode (V3), the other end of relay coil (JK) is connected with the first probe (T1), and relay normally open contact (JK1) is connected in parallel between the two ends of button (SQ).
4. the simple and easy automatic water control device of a kind of solar water heater according to claim 2, it is characterized in that: described controller (8) also comprises filter circuit, filter circuit comprises the 4th resistance (R4), 5th resistance (R5), first electrochemical capacitor (C1), second electrochemical capacitor (C2), one end of 4th resistance (R4) is connected with the colelctor electrode of the first triode (V1), the other end of the 4th resistance (R4) is connected with the base stage of the second triode (V2), the positive pole of the first electrochemical capacitor (C1) is connected with the colelctor electrode of the first triode (V1), the positive pole of the second electrochemical capacitor (C2) is connected with the base stage of the second triode (V2), first electrochemical capacitor (C1) is all connected with the negative output of Switching Power Supply (U) with the negative pole of the second electrochemical capacitor (C2), one end of 5th resistance (R5) is connected with the base stage of the first triode (V1), the other end of the 5th resistance (R5) is connected with the negative output of Switching Power Supply (U).
5. the simple and easy automatic water control device of a kind of solar water heater according to claim 2, is characterized in that: described the second diode (D2) is light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399377.9U CN204678720U (en) | 2015-06-10 | 2015-06-10 | A kind of simple and easy automatic water control device of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399377.9U CN204678720U (en) | 2015-06-10 | 2015-06-10 | A kind of simple and easy automatic water control device of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204678720U true CN204678720U (en) | 2015-09-30 |
Family
ID=54178405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520399377.9U Expired - Fee Related CN204678720U (en) | 2015-06-10 | 2015-06-10 | A kind of simple and easy automatic water control device of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204678720U (en) |
-
2015
- 2015-06-10 CN CN201520399377.9U patent/CN204678720U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204787301U (en) | Novel domestic electric heat water controller of intelligence | |
| CN104007771A (en) | Water level controller | |
| CN204041408U (en) | A kind of water pump water shortage protective device | |
| CN201853900U (en) | Power socket device used for electric water heater | |
| CN103398202A (en) | Intelligent water protection system | |
| CN203421259U (en) | Intelligent domestic water leakage protection system | |
| CN202838045U (en) | Country domestic water storage pond water level automatic controller | |
| CN208519929U (en) | A kind of circuit of wall-hanging air conditioner Zero-power-consumption standby intelligent socket | |
| CN206338938U (en) | Air-source water heater remote intelligent control system | |
| CN204678720U (en) | A kind of simple and easy automatic water control device of solar water heater | |
| CN204858160U (en) | A low -cost smart jack for domestic appliance | |
| CN201107663Y (en) | Simple and reliable liquid level automatic control circuit | |
| CN202017814U (en) | An environmental protection and energy conservation tap device | |
| CN101561665B (en) | Control circuit of heater control valve | |
| CN205335547U (en) | Electric water heater socket that economizes on electricity | |
| CN103618178A (en) | Zero-standby zero power consumption energy-saving socket | |
| CN203533849U (en) | Auxiliary water heater | |
| CN202032704U (en) | Air-conditioner energy saving controller | |
| CN207123765U (en) | A kind of water tank water level detecting system | |
| CN205722327U (en) | A kind of power failure alarm device in distribution system | |
| CN203404982U (en) | Heating system of electric water heater | |
| CN204598886U (en) | A kind of Wireless Farmland irrigation system | |
| CN205581160U (en) | Theftproof electrical safety intelligence kilowatt -hour meter | |
| CN204041409U (en) | A kind of water pump water shortage protective device | |
| CN204345952U (en) | A kind of solar water heater intelligent control circuit |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20160610 |