CN103712359A - Automatic water feeding type intelligent emptying solar water heating system - Google Patents
Automatic water feeding type intelligent emptying solar water heating system Download PDFInfo
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- CN103712359A CN103712359A CN201410021161.9A CN201410021161A CN103712359A CN 103712359 A CN103712359 A CN 103712359A CN 201410021161 A CN201410021161 A CN 201410021161A CN 103712359 A CN103712359 A CN 103712359A
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- 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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The invention provides an automatic water feeding type intelligent emptying solar water heating system which comprises a solar water heater, wherein a water tank of the solar water heater is communicated with a water source through an up-down water tube and a water feeding device; a water mixing branch including a water mixing valve and a one-way valve is arranged at the both ends of the water feeding device through a three-way tube; the up-down water tube is communicated with the water tank of the solar water heater through a three-way valve at the upper part of the water tank; a measurement through opening of the three-way tube at the upper part of the water tank is communicated with the up-down water tube; a lower straight through opening of the three-way tube at the upper part of the water tank is provided with a siphon extending into the bottom of the water tank of the solar water heater; an air inlet solenoid valve is mounted on the upper straight through opening of the three-way tube at the upper part of the water tank; an emptying solenoid valve is arranged at the lowermost end of the up-down water tube; the automatic water feeding type intelligent emptying solar water heating system further comprises an automatic water feeding type intelligent emptying controller; an overflow probe is arranged inside the water tank of the solar water heater through an overflow opening in the water tank of the solar water heater; the water feeding device, the air inlet solenoid valve, a tube temperature probe, a water temperature probe, the overflow probe, an electric heating tube and the emptying solenoid valve are connected with the automatic water feeding type intelligent emptying controller through electric signals. By adopting the automatic water feeding type intelligent emptying solar water heating system provided by the invention, the reliability, universality, convenience, compatibility and economy of a pipeline emptying technical product can be met.
Description
Technical field
The present invention relates to a kind of solar water heating system, especially a kind of automatic loading water Intelligent emptying solar water heating system.This system energy automatic loading water is automatically cut off the water supply after the water tank filling up water of solar water heater, prevents spilling water, and the water in upper and lower conduit road can be discharged automatically in the winter time, prevents pipe freezeup.
Background technology
Solar energy develops at present, because water is cumbersome on manual operation water tank, sometimes forget also at Shang Shui, the completely rear nobody of water removes to stop upper water will be wasted a lot of power and waters, also can freeze the pipeline that leads to solar energy hot water tank from indoor winter, in winter, can not normally use solar energy, at present upper water instrument and exhaust-valve device are easy to bad, actuation time is long, power consumption is many, service life is short, exhaust-valve can not be controlled automatic loading water at present, can't filling up water automatic stop from emptying, without the problem of forgetting after hot water that operation is emptying, will cause normally to use solar energy winter, thereby above emptying valve is arranged on the bottom of boiler and is often subject to the service life that the heat transfer of boiler and the dirt of water have reduced valve, above problem can not get solving, make solar water heater development slow.
For many years, we in the industry numerous scientific worker also made unremitting effort for this reason.On market, in succession there is multiple tube emptying device, exhaust-valve, and concluded substantially and can be divided into 4 kinds:
The first is top ability of swimming exhaust method: need two-tube layout, a upper cold water pipe, a lower hot-water line.By combination tap, implement upper water, discharge water and emptying.Method is: during water, running water moves to water tank, and in water tank, hot water overflows from an other end high position, descending along hot-water line.While stopping water, stir faucet handle and stop upper water.Meanwhile, be positioned at the exhaust outlet at water tank two ends simultaneously to cold water pipe, hot-water line air inlet, hot water or cold water is naturally descending to be drained from tap.Advantage is: 1. fully take into account the custom that people use tap, always full water state wind resistance is good for water tank simultaneously; 2. it is more satisfactory that attic user uses this method; 3. not electricity consumption, safety.Shortcoming is: 1. without running water, just cannot use; 2. when water temperature is not high, during the cold-water reflux of at every turn pressing in order to top winter, easily cause waste; 3. multiple spot is used inconveniently, during water, should artificially note cutting off electrical heating power supply simultaneously;
The second is to build waste heat freeze proofing: be about to water heater and install near air draft well, allow indoor waste hot gas upwards discharge with pipe outer wall in muff, anti-antipriming pipe freezes, blocks up.Advantage is without power supply, cut down expenses, simple, comparatively desirable near this method of user of air draft well.Shortcoming, and unresolved pipeline thermal water waste problem will note guaranteeing indoor exhaust unimpeded simultaneously.Water heater from air draft well away from is still undesirable.
The third is manually operated siphon-type exhaust method: install each of downcomer and air inlet pipe, each of water supply valve, discharging valve and intake valve.During water, close after intake valve and discharging valve again to water on water tank a little, then close water supply valve, open discharging valve, thermal water utilization siphon principle from water tank upper sucking-off, flows to indoor by hot water.Not the used time, open intake valve air inlet, destroy siphon, in pipe, hot water is discharged to use and is reached the antifreeze object of blank pipe.Its advantage is: valve body is difficult for for incrustation scale pollutes (only contacting with air), so performance is relatively stable; Electrical Safety not; Overcome the curved gas of interior conduit " U " type stifled.Shortcoming is: cannot support the use with automatic upbound controller.But this original operation is too loaded down with trivial details, cannot adapt to modern's automation requirement, cannot popularize.
The 4th kind is water falling type exhaust method: outdoor exhaust-valve is by the turnover of small machine valve or solenoid control hot and cold water.Button is opened magnetic valve, can realize water and discharge water.Stop water, button valve-off, INO air inlet simultaneously, in water pipe, hot water can fully be utilized.Its advantage is: can save in a large number and in upper and lower conduit, be detained hot water; Anti-antipriming pipe frozen block in winter; Facilitate supporting various type, use also more convenient; Price is relatively cheap.If only do emptying use, five or six ten yuan of a set of need.Shortcoming: because control valve is positioned at the bottom of water tank, thereby polluted by incrustation scale to cause controlling malfunctioning, poor reliability; Because valve body often stays water, need the outer Insulation that powers up winter again.Run into when user is indoor " U " type curved pipe and cannot use; During power failure, cannot go up water and discharge water; With forgetting after hot water or upper water, emptyingly will there is frozen block.This is more common on the market a kind of emptying device, is also the more a kind of emptying device of defect.
Make a general survey of above 4 class exhaust-valves, be not difficult to find out the minimum problem that should be taken into account the following aspects of a kind of good anti-freezing economical technical products: 1. reliability: valve body and probe all need scale-deposit-preventing to pollute; How to prevent that valve body and water-level probe are not subject to the pollution (it is transducing signal distortion that incrustation scale pollutes, control malfunctioning main cause) of incrustation scale; How to prevent from again burning out probe at water heater air drying high temperature, cause instrument malfunction.2. versatility: the general matching of different user condition; The hot water drop height that how to adapt to different user; Indoor " U " type curved pipe is arranged; The spare interface that adapts to different brands water heater, and house hydraulic pressure is low and the special user's such as Timing water supply supporting demand.3. convenience: how to adapt to such as: multiple spot is used the demand of hot water; How to prevent that user from forgetting after emptying or automatic loading water that can not affect use winter yet, guaranteeing that user's tap of fetching boiling water just has hot water.4. the property taken into account: allow water heater become as far as possible point-and-shoot, good and electric heater is than beautiful.5. saving property: how to allow user easily use button, the least possible waste hot water and cold water.Accomplish that upper and lower conduit is both without being detained hot water waste, again can blank pipe antifreeze.Thereby reach, save the cost investment of heating tape and the object of the insulation electricity charge.
Therefore, designing a kind of automatic loading water Intelligent emptying solar water heating system that meets reliability, versatility, convenience, the property taken into account and the saving property of above-mentioned tube emptying technical products, is the current technical issues that need to address.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of automatic loading water Intelligent emptying solar water heating system that meets reliability, versatility, convenience, the property taken into account and the saving property of tube emptying technical products, to solve above the deficiencies in the prior art.
The technical scheme that the present invention solves its technical problem is:
Automatic loading water Intelligent emptying solar water heating system, comprise solar water heater, the water tank of solar water heater is communicated with water source by upper and lower conduit and water-supply apparatus, two ends at water-supply apparatus are provided with the mixed water branch road that comprises mixed water valve and check valve by three-way pipe, the survey port of water tank upper three-way pipe is communicated with upper and lower conduit, upper and lower conduit is communicated with the water tank of solar water heater by water tank upper three-way pipe, the siphon pipe of the water tank bottom that stretches to solar water heater is installed at the lower straightthrough port of water tank upper three-way pipe, upper straightthrough port at water tank upper three-way pipe is provided with air inlet electromagnetic valve, least significant end at upper and lower conduit is provided with emptying solenoid valve, also comprise automatic loading water Intelligent emptying controller, the water tank of described solar water heater is provided with overfall, by overfall, in the water tank of solar water heater, being provided with spilling water pops one's head in, water-supply apparatus, air inlet electromagnetic valve, spilling water probe is connected with the automatic loading water Intelligent emptying controller signal of telecommunication with emptying solenoid valve.
As a preferred embodiment of the present invention, by overfall, in the water tank of solar water heater, be provided with water temperature and pop one's head in; In the water tank of solar water heater, be provided with electric heating tube, on outdoor upper and lower conduit, be provided with pipe temperature probe; Water temperature probe, electric heating tube and pipe temperature probe are all connected with the automatic loading water Intelligent emptying controller signal of telecommunication.
As a preferred embodiment of the present invention, described water source is for there being pressure running water, and described water-supply apparatus is the upper water solenoid valve with check-valves, with the upper water solenoid valve of check-valves, is connected with the automatic loading water Intelligent emptying controller signal of telecommunication.
As a preferred embodiment of the present invention, described water source is high-order cold water storage cistern, described water-supply apparatus is the water pump that is cascaded and with the upper water solenoid valve of check-valves, upper water solenoid valve with check-valves is located on the outlet conduit of water pump, the water inlet of water pump is communicated with high-order cold water storage cistern, and water pump is connected with the automatic loading water Intelligent emptying controller signal of telecommunication with the upper water solenoid valve with check-valves.
As a preferred embodiment of the present invention, described automatic loading water Intelligent emptying controller is mainly comprised of micro computer central processing unit, power circuit, operation signal input circuit and actuator control circuit, power circuit, operation signal input circuit and actuator control circuit are all connected with the micro computer central processing unit signal of telecommunication, and the outer setting of micro computer central processing unit has crystal oscillating circuit and 5V anti-jamming circuit; Described power circuit consists of the 12V switching power circuit of connecting and three-terminal voltage-stabilizing circuit, 12V switching power circuit is connected with 220V AC power, 12V switching power circuit output 12V direct current, three-terminal voltage-stabilizing circuit output 5V direct current, described operation signal input circuit comprises water input circuit, uses hot water input circuit, electrical heating input circuit, emptying input circuit, pipe temperature input circuit, water temperature input circuit and spilling water input circuit; Described actuator control circuit comprises water solenoid valve control circuit, emptying solenoid valve control circuit, air inlet electromagnetic valve control circuit and electrical-heating control circuit.
As a preferred embodiment of the present invention, described automatic loading water Intelligent emptying controller is mainly comprised of micro computer central processing unit, power circuit, operation signal input circuit and actuator control circuit, power circuit, operation signal input circuit and actuator control circuit are all connected with the micro computer central processing unit signal of telecommunication, and the outer setting of micro computer central processing unit has crystal oscillating circuit and 5V anti-jamming circuit; Described power circuit consists of the 12V switching power circuit of connecting and three-terminal voltage-stabilizing circuit, 12V switching power circuit is connected with 220V AC power, 12V switching power circuit output 12V direct current, three-terminal voltage-stabilizing circuit output 5V direct current, described operation signal input circuit comprises water input circuit, uses hot water input circuit, electrical heating input circuit, emptying input circuit, pipe temperature input circuit, water temperature input circuit and spilling water input circuit; Described actuator control circuit comprises water solenoid valve control circuit, water pump control circuit, emptying solenoid valve control circuit, air inlet electromagnetic valve control circuit and electrical-heating control circuit.
As a preferred embodiment of the present invention, also comprise water temperature display circuit.
As a preferred embodiment of the present invention, described 12V switching power circuit, water pump control circuit, electrical-heating control circuit provide 220V AC power by leakage protecting plug.
Major function:
1, button operation explanation:
Button operation divide short by with long by two kinds, short in being exactly to click gently.Long by being divided into again two kinds: long by 2-3 second with hot water in the situation that of Tap water installing, be not running water need to water pump be installed in the situation that by hot water length by 5-6 second.This [automatic loading water Intelligent emptying controller] is point-and-shoot method of operating, without a key is set, settles.
2, leakage protecting plug plugged in and press leakage protecting plug SR, upper water indicator lamp and burner on light moment flicker and once extinguish; and start emptying 40 seconds and automatically close emptying; and determine that the time was the upper water time of tomorrow at that time; want to change water during the time; can just determine that going up the water time was at that time the upper water time of every day by upper water button; once, other functions are in holding state for every 24 hours automatic loading waters.
Often complete and once go up water and start a test tube channel temp, often by once starting a test tube channel temp with hot water button, when yard piping temperature drops to 6 degree, start single voiding when following.
3, manually go up water and determined the upper water time
While thinking upper water, starting upper water and select the time at that time by upper water button startup water pump and upper water solenoid valve was the upper water time of every day, every 24 hours automatic loading waters once, when water level rises to spilling water the end of a thread, stop upper water and start test tube channel temp, when yard piping temperature drops to, 6 degree are opened air inlet electromagnetic valve when following automatically and the time delay of emptying solenoid valve automatic-discharging is closed emptying in 40 seconds automatically.
The upper water time of each startup is 20 minutes, long-time spilling water while avoiding spilling water the end of a thread to break down, stop after upper water, start test tube channel temp, when yard piping temperature drops to, 6 degree are opened air inlet electromagnetic valve when following automatically and the time delay of emptying solenoid valve automatic-discharging is closed emptying in 40 seconds automatically.
This spilling water the end of a thread just has the signal of telecommunication to produce when upper water, when spilling water the end of a thread touches the water of rising, stop upper water and disconnect the signal of telecommunication of spilling water the end of a thread, prevent spilling water the end of a thread formation dirt that produces electrolysis, cause malfunctioning, by upper water button, being to start upper water for the first time, is to stop upper water by upper water button for the second time, stops after upper water, start test tube channel temp, when yard piping temperature drops to, 6 degree are opened air inlet electromagnetic valve when following automatically and the time delay of emptying solenoid valve automatic-discharging is closed emptying in 40 seconds automatically.
4, manually emptying
When yard piping temperature is fallen less than season below 6 degree, pipeline does not have emptying, when leaking appears in the mixed water valve of replacing or upper and lower conduit road for convenience, by emptying button, open air inlet electromagnetic valve and emptying solenoid valve and will emptying time delay within 40 seconds, automatically close emptyingly, just can change mixed water valve and maintenance pipeline.
5, water temperature shows
After powering on, show coolant-temperature gage.
6, electrical heating
When water temperature does not reach the scope of application, by heating button, starting electric heating tube can heat, and is heated to 58 and automatically stops heating while spending.Each to start the heat time be 1 hour 30 minutes, and the time then stops heating automatically, can also automatically close heating when preventing that water temperature probe from breaking down, and is to start electrical heating for the first time by heating button, is to stop electrical heating for the second time by heating button.
7, use hot water
In winter, want by start water pump and upper water solenoid valve second with hot water button 2-3, in emptying pipeline, to inject a small amount of water with hot water duration, unclamping after button water pump and upper water solenoid valve closes and automatically opens emptying solenoid valve 10 seconds, can be by the automatic sucking-off of the hot water in solar water heater, open hot water tap and can use hot water, now started test tube channel temp, during without hot water, close hot water tap, when yard piping temperature drops to, 6 degree are opened air inlet electromagnetic valve when following automatically and the time delay of emptying solenoid valve automatic-discharging is closed emptying in 40 seconds automatically, this function has solved without the problem of forgetting after hot water that operation is emptying.
8, multiple spot hot water
Automatic loading water Intelligent emptying controller has multiple spot hot water button binding post, if [automatic loading water Intelligent emptying controller] is arranged on bathroom, want need to be on [automatic loading water Intelligent emptying controller] at hot water for kitchen use multiple spot with hot water binding post, connect 2 holding wires and receive kitchen and install one by hot water button, in kitchen, want by start water pump and upper water solenoid valve second with hot water button 2-3, in emptying pipeline, to inject a small amount of water with hot water duration, after release button, water pump and upper water solenoid valve are closed and are automatically opened emptying solenoid valve 10 seconds, can be by the automatic sucking-off of the hot water in solar water heater, open hot water tap and can use hot water, now started test tube channel temp, during without hot water, close hot water tap, when yard piping temperature drops to, 6 degree are opened air inlet electromagnetic valve when following automatically and the time delay of emptying solenoid valve automatic-discharging is closed emptying in 40 seconds automatically, this function has solved without the problem of forgetting after hot water that operation is emptying.
When yard piping temperature is fallen less than season below 6 degree, pipeline does not have emptying, just need not be by with hot water button with hot water, and opening hot water tap just can water, allows user operate more simply more convenient.
Method of operating of the present invention:
1. manually upper water, can go up water and determine that going up the water time was at that time the upper water time of every day by upper water button, and upper full automatic stop test tube temperature automatic-discharging, is to start upper water by upper water button for the first time, is to stop upper water for the second time by upper water button.
2. automatic loading water, determine upper water after the time every 24 hours automatic loading waters once, upper full automatic stop test tube temperature automatic-discharging.
3. manually emptying, can be emptying by emptying button.
4. electrical heating, can heat by heating button, is heated to 58 and automatically stops heating while spending.By heating button, being to start heating for the first time, is to stop heating by heating button for the second time.
5. with hot water, long by with hot water button 2-3 second, unclamping after button can be by the automatic sucking-off of the hot water in solar water container available hot water after 10 seconds.
6. multiple spot hot water, installs a multiple spot hot water button in kitchen, be connected by electrical wiring to the hot water button terminal connection for B6 multiple spot on the automatic loading water Intelligent emptying controller of toilet.With hot water, the long multiple spot of pressing is with hot water button 2-3 second, can be by the automatic sucking-off of the hot water in solar water container available hot water after 10 seconds after release button.
Compared with prior art, the present invention is a kind of automatic loading water Intelligent emptying solar water heating system that siphon principle is combined with electronics, really accomplished " key goes out hot water ", can realize automatic loading water automatic-discharging, every 24 hours automatic loading waters once, the upper water time of each startup is 20 minutes, time then stops upper water automatically, long-time spilling water when preventing that spilling water probe from breaking down, the long-time air transport type of water-supply apparatus while preventing that water source is anhydrous, during filling up water, automatically stop after upper water test tube temperature to 6 degree automatic-discharging when following, without forgetting the emptying hot water tap of closing after hot water, need not operate manually emptying, automatic-discharging when outdoor temperature is lower.Can realize multiple spot hot water.Spilling water probe scale-deposit-preventing pollutes, and when upper water, spilling water probe just has the signal of telecommunication to produce, and the signal of telecommunication that stops automatically disconnecting after upper water spilling water probe prevents electrolysis formation dirt.Electric heating function, each startup electrical heating time is 1 hour 30 minutes, time then stops electrical heating automatically, prevent from when water temperature probe from breaking down automatically stopping electrical heating, electric heating tube 0 line and live wire two-way are controlled, and are heated to 58 and automatically disconnect 0 line and live wire power supply while spending and prevent from when electric heating tube from breaking down getting an electric shock.
Accompanying drawing explanation
Fig. 1 is the system schematic of first embodiment of the invention;
Fig. 2 is the system schematic of second embodiment of the invention;
Fig. 3 is the circuit theory diagrams (micro computer central processing unit and external crystal oscillation circuit and 5V anti-jamming circuit) of controller of the present invention;
Fig. 4 is the circuit theory diagrams (power circuit) of controller of the present invention;
Fig. 5 is the circuit theory diagrams (water temperature display circuit) of controller of the present invention;
Fig. 6 is the circuit theory diagrams (water pump control circuit) of controller of the present invention;
Fig. 7 is the circuit theory diagrams (electrical-heating control circuit) of controller of the present invention;
Fig. 8 is the circuit theory diagrams (air inlet electromagnetic valve control circuit) of controller of the present invention;
Fig. 9 is the circuit theory diagrams (upper water solenoid valve control circuit) of controller of the present invention;
Figure 10 is the circuit theory diagrams (drain solenoid valve control circuit) of controller of the present invention;
Figure 11 is the circuit theory diagrams (spilling water input circuit) of controller of the present invention;
Figure 12 is the circuit theory diagrams (managing warm input circuit) of controller of the present invention;
Figure 13 is the circuit theory diagrams (water temperature input circuit) of controller of the present invention;
Figure 14 is the circuit theory diagrams (using hot water input circuit) of controller of the present invention;
Figure 15 is the circuit theory diagrams (upper water input circuit) of controller of the present invention;
Figure 16 is the circuit theory diagrams (electrical heating input circuit) of controller of the present invention;
Figure 17 is the circuit theory diagrams (emptying input circuit) of controller of the present invention;
At A1 shown in Fig. 6, it is water pump terminal;
At A2 shown in Fig. 7 for connecing electric heating tube terminal;
At B4 shown in Fig. 8 for connecing air inlet electromagnetic valve terminal;
At B1 shown in Fig. 9 for connecting water solenoid valve terminal;
At B3 shown in Figure 10, it is the sky electromagnetic valve terminal that runs in;
At B2 shown in Figure 11 for connecing spilling water probe terminal;
At B7 shown in Figure 12, it is adapter temperature probe terminal;
At B5 shown in Figure 13, it is water receiving temperature probe terminal;
At B6 shown in Figure 14 for connecing multiple spot hot water button terminal;
At S3 shown in Figure 14, be to use hot water input key;
Water input key on S2 shown in Figure 15 is;
At S1 shown in Figure 16, it is electrical heating input key;
At S4 shown in Figure 17, it is emptying input key.
The specific embodiment
As shown in Figure 1, automatic loading water Intelligent emptying solar water heating system, comprise solar water heater 1, the water tank of solar water heater 1 is communicated with water source 15 by upper and lower conduit 5 and water-supply apparatus, it is characterized in that, two ends at water-supply apparatus are provided with the mixed water branch road that comprises mixed water valve 7 and check valve 9 by three-way pipe, upper and lower conduit 5 is communicated with the water tank of solar water heater 1 by water tank upper three-way pipe, the survey port of water tank upper three-way pipe is communicated with upper and lower conduit, the siphon pipe 2 of the water tank bottom that stretches to solar water heater 1 is installed at the lower straightthrough port of water tank upper three-way pipe, upper straightthrough port at water tank upper three-way pipe is provided with air inlet electromagnetic valve 3, least significant end at upper and lower conduit 5 is provided with emptying solenoid valve 11, also comprise automatic loading water Intelligent emptying controller 14, the water tank of described solar water heater 1 is provided with overfall, by overfall, in the water tank of solar water heater 1, be provided with spilling water probe 6, water-supply apparatus, air inlet electromagnetic valve 3, spilling water probe 6 is connected with automatic loading water Intelligent emptying controller 14 signals of telecommunication with emptying solenoid valve 11.By overfall, in the water tank of solar water heater 1, be provided with water temperature probe 7; In the water tank of solar water heater 1, be provided with electric heating tube 8, on upper and lower conduit 5, be provided with pipe temperature probe 4; Water temperature probe 7, electric heating tube 8 and pipe temperature probe 4 are all connected with automatic loading water Intelligent emptying controller 14 signals of telecommunication.Described water source 15 is for there being pressure running water, and described water-supply apparatus is the upper water solenoid valve 12 with check-valves, with the upper water solenoid valve 12 of check-valves, is connected with automatic loading water Intelligent emptying controller 14 signals of telecommunication.Described automatic loading water Intelligent emptying controller 14 is mainly comprised of micro computer central processing unit U1, power circuit, operation signal input circuit and actuator control circuit, power circuit, operation signal input circuit and actuator control circuit are all connected with the micro computer central processing unit U1 signal of telecommunication, and the outer setting of micro computer central processing unit U1 has crystal oscillating circuit 14-1 and 5V anti-jamming circuit 14-2; Described power circuit consists of the 12V switching power circuit of connecting and three-terminal voltage-stabilizing circuit, 12V switching power circuit is connected with 220V AC power, 12V switching power circuit output 12V direct current, three-terminal voltage-stabilizing circuit output 5V direct current, described operation signal input circuit comprises water input circuit, with hot water input circuit, spilling water input circuit, manage warm input circuit, water temperature input circuit, heat input circuit and emptying input circuit; Described actuator control circuit comprises water solenoid valve control circuit, emptying solenoid valve control circuit, air inlet electromagnetic valve control circuit and heating control circuit.Also comprise water temperature display circuit.Described 12V switching power circuit, heating control circuit provide 220V AC power by leakage protecting plug.
As shown in Figure 2, automatic loading water Intelligent emptying solar water heating system, comprise solar water heater 1, the water tank of solar water heater 1 is communicated with water source 15 by upper and lower conduit 5 and water-supply apparatus, it is characterized in that, two ends at water-supply apparatus are provided with the mixed water branch road that comprises mixed water valve 7 and check valve 9 by three-way pipe, upper and lower conduit 5 is communicated with the water tank of solar water heater 1 by water tank upper three-way pipe, the survey port of water tank upper three-way pipe is communicated with upper and lower conduit, the siphon pipe 2 of the water tank bottom that stretches to solar water heater 1 is installed at the lower straightthrough port of water tank upper three-way pipe, upper straightthrough port at water tank upper three-way pipe is provided with air inlet electromagnetic valve 3, least significant end at upper and lower conduit 5 is provided with emptying solenoid valve 11, also comprise automatic loading water Intelligent emptying controller 14, the water tank of described solar water heater 1 is provided with overfall, by overfall, in the water tank of solar water heater 1, be provided with spilling water probe 6, water-supply apparatus, air inlet electromagnetic valve 3, spilling water probe 6 is connected with automatic loading water Intelligent emptying controller 14 signals of telecommunication with emptying solenoid valve 11.By overfall, in the water tank of solar water heater 1, be provided with water temperature probe 7; In the water tank of solar water heater 1, be provided with electric heating tube 8, on upper and lower conduit 5, be provided with pipe temperature probe 4; Water temperature probe 7, electric heating tube 8 and pipe temperature probe 4 are all connected with automatic loading water Intelligent emptying controller 14 signals of telecommunication.Described water source 15 is high-order cold water storage cistern, described water-supply apparatus is the water pump 13 that is cascaded and with the upper water solenoid valve 12 of check-valves, upper water solenoid valve 12 with check-valves is located on the outlet conduit of water pump 13, the water inlet of water pump 13 is communicated with high-order cold water storage cistern, and water pump 13 is connected with automatic loading water Intelligent emptying controller 14 signals of telecommunication with the upper water solenoid valve 12 with check-valves.Described automatic loading water Intelligent emptying controller 14 is mainly comprised of micro computer central processing unit U1, power circuit, operation signal input circuit and actuator control circuit, power circuit, operation signal input circuit and actuator control circuit are all connected with the micro computer central processing unit U1 signal of telecommunication, and the outer setting of micro computer central processing unit U1 has crystal oscillating circuit 14-1 and 5V anti-jamming circuit 14-2; Described power circuit consists of the 12V switching power circuit of connecting and three-terminal voltage-stabilizing circuit, 12V switching power circuit is connected with 220V AC power, 12V switching power circuit output 12V direct current, three-terminal voltage-stabilizing circuit output 5V direct current, described operation signal input circuit comprises water input circuit, with hot water input circuit, spilling water input circuit, manage warm input circuit, water temperature input circuit, heat input circuit and emptying input circuit; Described actuator control circuit comprises water solenoid valve control circuit, water pump control circuit, emptying solenoid valve control circuit, air inlet electromagnetic valve control circuit and heating control circuit.Also comprise water temperature display circuit.Described 12V switching power circuit, water pump control circuit, heating control circuit provide 220V AC power by leakage protecting plug.
Claims (10)
1. automatic loading water Intelligent emptying solar water heating system, comprise solar water heater (1), the water tank of solar water heater (1) is communicated with water source (15) by upper and lower conduit (5) and water-supply apparatus, it is characterized in that, two ends at water-supply apparatus are provided with the mixed water branch road that comprises mixed water valve (7) and check valve (9) by three-way pipe, upper and lower conduit (5) is communicated with the water tank of solar water heater (1) by the three-way pipe of water tank upper, the survey port of water tank upper three-way pipe is communicated with upper and lower conduit, the siphon pipe (2) of the water tank bottom that stretches to solar water heater (1) is installed at the lower straightthrough port of water tank upper three-way pipe, upper straightthrough port at water tank upper three-way pipe is provided with air inlet electromagnetic valve (3), least significant end at upper and lower conduit (5) is provided with emptying solenoid valve (11), also comprise automatic loading water Intelligent emptying controller (14), the water tank of described solar water heater (1) is provided with overfall, by overfall, in the water tank of solar water heater (1), be provided with spilling water probe (6), water-supply apparatus, air inlet electromagnetic valve (3), spilling water probe (6) is connected with automatic loading water Intelligent emptying controller (14) signal of telecommunication with emptying solenoid valve (11).
2. automatic loading water Intelligent emptying solar water heating system according to claim 1, is characterized in that, is provided with water temperature probe (7) by overfall in the water tank of solar water heater (1); In the water tank of solar water heater (1), be provided with electric heating tube (8), on upper and lower conduit (5), be provided with pipe temperature probe (4); Water temperature probe (7), electric heating tube (8) and pipe temperature probe (4) are all connected with automatic loading water Intelligent emptying controller (14) signal of telecommunication.
3. automatic loading water Intelligent emptying solar water heating system according to claim 1 and 2, it is characterized in that, described water source (15) is for there being pressure running water, described water-supply apparatus is the upper water solenoid valve (12) with check-valves, with the upper water solenoid valve (12) of check-valves, is connected with automatic loading water Intelligent emptying controller (14) signal of telecommunication.
4. automatic loading water Intelligent emptying solar water heating system according to claim 1 and 2, it is characterized in that, described water source (15) is high-order cold water storage cistern, described water-supply apparatus is the water pump (13) that is cascaded and with the upper water solenoid valve (12) of check-valves, upper water solenoid valve (12) with check-valves is located on the outlet conduit of water pump (13), the water inlet of water pump (13) is communicated with high-order cold water storage cistern, and water pump (13) is connected with automatic loading water Intelligent emptying controller (14) signal of telecommunication with the upper water solenoid valve (12) with check-valves.
5. automatic loading water Intelligent emptying solar water heating system according to claim 3, it is characterized in that, described automatic loading water Intelligent emptying controller (14) is mainly comprised of micro computer central processing unit (U1), power circuit, operation signal input circuit and actuator control circuit, power circuit, operation signal input circuit and actuator control circuit are all connected with micro computer central processing unit (U1) signal of telecommunication, and the outer setting of micro computer central processing unit (U1) has crystal oscillating circuit (14-1) and 5V anti-jamming circuit (14-2); Described power circuit consists of the 12V switching power circuit of connecting and three-terminal voltage-stabilizing circuit, 12V switching power circuit is connected with 220V AC power, 12V switching power circuit output 12V direct current, three-terminal voltage-stabilizing circuit output 5V direct current, described operation signal input circuit comprises water input circuit, uses hot water input circuit, electrical heating input circuit, emptying input circuit, pipe temperature input circuit, water temperature input circuit and spilling water input circuit; Described actuator control circuit comprises water solenoid valve control circuit, emptying solenoid valve control circuit, air inlet electromagnetic valve control circuit and electrical-heating control circuit.
6. automatic loading water Intelligent emptying solar water heating system according to claim 4, it is characterized in that, described automatic loading water Intelligent emptying controller (14) is mainly comprised of micro computer central processing unit (U1), power circuit, operation signal input circuit and actuator control circuit, power circuit, operation signal input circuit and actuator control circuit are all connected with micro computer central processing unit (U1) signal of telecommunication, and the outer setting of micro computer central processing unit (U1) has crystal oscillating circuit (14-1) and 5V anti-jamming circuit (14-2); Described power circuit consists of the 12V switching power circuit of connecting and three-terminal voltage-stabilizing circuit, 12V switching power circuit is connected with 220V AC power, 12V switching power circuit output 12V direct current, three-terminal voltage-stabilizing circuit output 5V direct current, described operation signal input circuit comprises water input circuit, uses hot water input circuit, electrical heating input circuit, emptying input circuit, pipe temperature input circuit, water temperature input circuit and spilling water input circuit; Described actuator control circuit comprises water solenoid valve control circuit, water pump control circuit, emptying solenoid valve control circuit, air inlet electromagnetic valve control circuit and electrical-heating control circuit.
7. automatic loading water Intelligent emptying controller according to claim 5, is characterized in that, also comprises water temperature display circuit, and water temperature display circuit is all connected with the micro computer central processing unit signal of telecommunication.
8. automatic loading water Intelligent emptying controller according to claim 6, is characterized in that, also comprises water temperature display circuit, and water temperature display circuit is all connected with the micro computer central processing unit signal of telecommunication.
9. automatic loading water Intelligent emptying controller according to claim 5, is characterized in that, described 12V switching power circuit, electrical-heating control circuit provide 220V AC power by leakage protecting plug.
10. automatic loading water Intelligent emptying controller according to claim 6, is characterized in that, described 12V switching power circuit, water pump control circuit, electrical-heating control circuit provide 220V AC power by leakage protecting plug.
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Effective date of registration: 20160908 Address after: Handan County of Hebei province Handan Xuechi 056001 Road No. 108 Spring District No. 9-2-1002 Patentee after: Handan Shuo Feng Electronic Technology Co., Ltd. Address before: 056004, Hebei County, Handan City, Handan province Zhao Township West doctor Village Patentee before: Zhang Yusheng |
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Address after: 056001 Hebei Province, Handan city Xuechi Road No. 108 Spring District No. 9-2-1002 Patentee after: Handan City Sheng Feng Electronic Technology Co., Ltd. Address before: Handan County of Hebei province Handan Xuechi 056001 Road No. 108 Spring District No. 9-2-1002 Patentee before: Handan Shuo Feng Electronic Technology Co., Ltd. |