CN1793752A - Full automatic control instrument of solar energy water heater - Google Patents
Full automatic control instrument of solar energy water heater Download PDFInfo
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- CN1793752A CN1793752A CN 200510129912 CN200510129912A CN1793752A CN 1793752 A CN1793752 A CN 1793752A CN 200510129912 CN200510129912 CN 200510129912 CN 200510129912 A CN200510129912 A CN 200510129912A CN 1793752 A CN1793752 A CN 1793752A
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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 is a full auto-solar water hater controller able to implement functions of full auto-constant temperature stepless water feeding, water temperature displaying, heat collection pipe protecting, normal state temperature preserving, distilled water forming after gas state condensing collection, and water pipeline emptying for a solar water heater, only adopting normally opened contact double-metal temperature controller, normally closed contact double-metal temperature controller, silica gel pad, stainless steel pipe, triplet, dry reed tube, magnetic material-composed plastic floater, electromagnetic valve, electric valve, timing circuit and other parts to implement these functions. As long as there is sunlight, the commonly used hot water at about 50 deg.C can be arranged, and the temperature rising is fast and it can realize full auto constant temperature stepless water feeding.
Description
Affiliated technical field:
Patent of the present invention relates to a kind of device of power-saving technology.
Background technology:
Solar energy is human inexhaustible new forms of energy, and solar water heater is a kind of measure that solves utilization of new energy resources.From the eighties two more than ten years so far solar water heater appear, trouble the application of solar water heater, following points so far can not the Yu more a difficult problem: patent of the present invention is to improve on the basis of application number 2004100599866, attached data: 1. go up the weather condition that water will see second day and quantitatively go up water, water full very important person close, to wait for during this time, if second day bad water temperature height of weather just do not ensure; 2. the water level display control program is unreasonable because of technology simultaneously because water temperature Gao Shiyi forms incrustation scale, causes effective life short, and makes the The whole control system cisco unity malfunction; 3. the water when water tank is in low water level, has a power failure, cuts off the water, during state, when making sunshine water temperature be raised to high temperature, causes the water tank may lack of water, and at this time tap water pressure is too high, has water to enter water tank and will cause the heat build-up pipe to meet cold water and explosion; 4. the heat of solar water heater water tank distributes, because the exhaustion spill mouth of pipe communicates with atmosphere, just as thermos bottle, heat-insulation system be De more on every side is good, if but do not have stopper, hot gas is overflowed from bottleneck, does not ensure heat, and solar water heater is too; 5. the following water of skyscraper will drain ducted cold water earlier, has hot water to get off again, and after hot water used up, ducted hot water became cold water once more and causes energy waste; 6. ice period in winter, because outdoor temperature is low, the cold water of pipeline easily freezes, and causes water inconvenience up and down, uses the ribbon heater to heat more at present and ensures the unimpeded of pipeline, causes the electric energy waste; 7. solar water heater in actual applications, the stainless steel tube of inlet and outlet pipe lines inserts in the silicone gasket that is contained in the inner water tank Inlet and outlet water mouth of pipe of water tank heat-insulation layers, to ensure the water turnover, after operation in a few years, water can spill outside the inner water tank, may cause heat-insulating property reduction in the heat-insulation layer; 8. the import and export position of the stainless steel tube of inlet and outlet pipe lines insertion water tank heat-insulation layers is deployed on the water tank both sides, solar water heater in actual applications, rainwater enters in the heat-insulation layer by the slit that the stainless steel tube that is contained in inlet and outlet pipe lines inserts the import and export position administration of water tank heat-insulation layers, may cause heat-insulating property reduction in the heat-insulation layer; 9. rainwater enters by the slit that is contained in the heat build-up pipe mouth of pipe and the import and export position administration that inserts water tank heat-insulation layers that the heat-insulation layer at the bottom of the ， Tong Time water tank does not have apopore in the heat-insulation layer, and rainwater is deposited in the heat-insulation layer, may cause that heat-insulating property reduces in the heat-insulation layer; 10. indoor control system switch closes and can not close supportingly with conventional home switch, influences attractive in appearance that global switch closes.
Summary of the invention:
In order to overcome existing solar water heater: 1. go up the weather condition that water will see second day and quantitatively go up water, if second day bad water temperature of weather just do not have the defective and the deficiency of guarantee; 2. water level, water temperature display control program are unreasonable because of technology simultaneously because water temperature Gao Shiyi forms incrustation scale, cause effective life short, and make the The whole control system cisco unity malfunction; 3. the water when water tank is in low water level, has a power failure, cuts off the water, during state, when making sunshine water temperature be raised to high temperature, causes the water tank may lack of water, and at this time tap water pressure is too high, has water to enter water tank and will cause the heat build-up pipe to meet cold water and explosion; 4. the heat of solar water heater water tank distributes, because the exhaustion spill mouth of pipe communicates with atmosphere, just as thermos bottle, insurance system be De more on every side is good, if but do not have stopper, hot gas is overflowed from bottleneck, does not ensure heat, and solar water heater is too; 5. the following water of skyscraper will drain ducted cold water earlier, has hot water to get off again.After hot water used up, ducted hot water became cold water once more and causes energy waste; 6. ice period in winter, because outdoor temperature is low, the cold water of pipeline easily freezes, and causes water inconvenience up and down, uses the ribbon heater to heat more at present and ensures the unimpeded of pipeline, causes the electric energy waste; 7. solar water heater in actual applications, the stainless steel tube of inlet and outlet pipe lines inserts in the silicone gasket that is contained in the inner water tank Inlet and outlet water mouth of pipe of water tank heat-insulation layers, to ensure the water turnover, after operation in a few years, water can spill outside the inner water tank, may cause heat-insulating property reduction in the heat-insulation layer; 8. the import and export position of the stainless steel tube of inlet and outlet pipe lines insertion water tank heat-insulation layers is deployed on the water tank both sides, solar water heater in actual applications, rainwater enters in the heat-insulation layer by the slit that the stainless steel tube that is contained in inlet and outlet pipe lines inserts the import and export position administration of water tank heat-insulation layers, may cause heat-insulating property reduction in the heat-insulation layer; 9. rainwater enters by the slit that is contained in the heat build-up pipe mouth of pipe and the import and export position administration that inserts water tank heat-insulation layers that the heat-insulation layer at the bottom of the ， Tong Time water tank does not have apopore in the heat-insulation layer, and rainwater is deposited in the heat-insulation layer, may cause that heat-insulating property reduces in the heat-insulation layer; 10. indoor control system switch closes and can not close supportingly with conventional home switch, influences attractive in appearance that global switch closes.Patent of the present invention provides a covering device, and this device can not only solve solar water heater: 1. go up the weather condition that water will see second day and quantitatively go up water, if second day bad water temperature height of weather just do not ensure; 2. water level display control program, because water temperature is when high, incrustation scale exists, and is unreasonable because of technology simultaneously, causes effective life short, and makes the The whole control system cisco unity malfunction; 3. the water when water tank is in low water level, has a power failure, cuts off the water, during state, when making sunshine the water water temperature be raised to high temperature, causes the water tank may lack of water, and at this time tap water pressure is too high, has water to enter water tank and will cause the heat build-up pipe to meet cold water and explosion; 4. the heat of solar water heater water tank distributes, because the exhaustion spill mouth of pipe communicates with atmosphere, just as thermos bottle, heat-insulation system be De more on every side is good, if but do not have stopper, hot gas is overflowed from bottleneck, does not ensure heat, and solar water heater is too; 5. the following water of skyscraper will drain ducted cold water earlier, has hot water to get off again; After hot water used up, ducted hot water became cold water once more and causes energy waste; 6. ice period in winter, because outdoor temperature is low, the cold water of pipeline easily freezes, and causes water inconvenience up and down, uses the ribbon heater to heat more at present and ensures the unimpeded of pipeline, causes the electric energy waste; 7. solar water heater in actual applications, the stainless steel tube of inlet and outlet pipe lines inserts in the silicone gasket that is contained in the inner water tank Inlet and outlet water mouth of pipe of water tank heat-insulation layers, to ensure the water turnover, after operation in a few years, water can spill outside the inner water tank, may cause heat-insulating property reduction in the heat-insulation layer; 8. the import and export position of the stainless steel tube of inlet and outlet pipe lines insertion water tank heat-insulation layers is deployed on the water tank both sides, solar water heater in actual applications, rainwater enters in the heat-insulation layer by the slit that the stainless steel tube that is contained in inlet and outlet pipe lines inserts the import and export position administration of water tank heat-insulation layers, may cause heat-insulating property reduction in the heat-insulation layer; 9. rainwater enters by the slit that is contained in the heat build-up pipe mouth of pipe and the import and export position administration that inserts water tank heat-insulation layers that the heat-insulation layer at the bottom of the ， Tong Time water tank does not have apopore in the heat-insulation layer, and rainwater is deposited in the heat-insulation layer, may cause that heat-insulating property reduces in the heat-insulation layer; 10. indoor control system switch closes and can not close supportingly with conventional home switch, influences attractive in appearance that global switch closes.And can promote solar water heater integrated technical merit and bring practicality, convenience to the user.
The technical solution adopted for the present invention to solve the technical problems is: press accompanying drawing 1 on the up-to-the-minute solar water heater of existing market, 2,3,4,5,6,7 specification requirement shapes are made, (1) the water level display system by: shape is made on request in the solar water heater water tank inboard: stainless steel tube A (external diameter 4-5mm3.6-4.6mm) top envelope has the convex silica gel pad, the end that four tongue tubes are housed in the stainless steel tube pipe is welded on the enamel-covered wire copper wire respectively by the certain distance requirement and meets power supply V+, draw outside stainless steel tube A and the stainless pipe B tube connector after the enamel-covered wire connection of another electrode of three tunnel normally opened contact tongue tube with different colours, be respectively low, in, Senior Three dash position shows, seal with waterproof material in the stainless steel tube, the plastic float that stainless steel tube A overcoat magnetic material is formed is confined to outside the stainless steel tube A, float long strip type magnetic material on bubbling through the water column is made fixedly be installed in the hollow stainless steel tube A with SEA LEVEL VARIATION and envelope has the tongue tube of waterproof material to be switched on or switched off instruction with accurate execution, and can instruct close two tongue tubes to work simultaneously simultaneously, another electrode of normally opened contact tongue tube of three tunnel with the different colours enamel-covered wire draw stainless steel tube outward respectively with current-limiting resistance, after connecing, each road independence Xiang Hu Even of light emitting diode meets power supply V-; (2) the stepless water of going up of fully-automatic thermostatic: normally opened contact bimetallic temperature controller, normally-closed contact bimetallic temperature controller, thermistor, relay are hinged with in the stainless steel tube B of a headband rib-loop (also available aluminium-alloy pipe, plastic tube) together by specification requirement, stainless steel tube pipe A is connected by silica gel pad with the stainless steel tube B mouth of pipe, one perforation is arranged in the middle of the silicagel pad, in the stainless steel tube AB waterproof material is housed, peak level restriction in the stainless steel tube is connected with coil one electrode of a relay with the normally opened contact tongue tube other end, and another electrode of relay coil meets power supply V-; V+ succeeds electrical equipment normally-closed contact one electrode, another electrode of relay normally-closed contact connects the electrode of control point temperature for certain some temperature (such as 95 ℃ normally opened contact bimetallic temperature controller) of (85--95) ℃, another electrode of normally opened contact bimetallic temperature controller and control point temperature are joined for normally opened contact bimetallic temperature controller one electrode of (40--85) ℃ certain some temperature (such as 50 ℃), another electrode of normally opened contact bimetallic temperature controller connects a coil electrode of water solenoid valve, and another electrode of last water solenoid valve meets power supply V-; (3) water temperature shows that making sensor and EM78P156ELM 0141S BG1A51 integrated circuit etc. by thermistor forms; (4) composition of heat-insulation system is by hollow stainless steel tube (also available hollow thin-wall aluminum alloy, hollow thin-walled copper tube) top curved becomes 2-3 circle O type shape---totally become the P shape, the other end of the pipeline of P shape is welded on the inner water tank bottom perpendicular to ground, the mouth of pipe connects a threeway, threeway one end is higher than tank top by pipeline and communicates with atmosphere, second threeway one interface of another termination of threeway, the motor-driven valve delivery port of the second interface tipping in heat-insulation layer of second threeway, the motor-driven valve water inlet connects the hot water outlet of inner water tank bottom, another interface of second threeway connects interior conduit, in the assembly P shape pipeline water is arranged---the water shutoff layer, heat is hindered in the water shutoff layer during normality, when temperature continued to rise to 100 ℃, steam was condensed when micro-pressure effusion water shutoff layer is arranged and collects the back and become distilled water; (5) indoor control system is by digital digital temperature display system, light emitting diode, water level corresponding positions administration shows, the slim switch panel transformation of the way that is using in market, more than and indoor each spare Even connect the operation principle that power supply is connected in the back that finishes: when sunlight shines solar water heater heat build-up pipe sunshine, water temperature in the heat build-up pipe progressively raises, simultaneously with water tank in water patrol widely different the mixing, when whole water temperature reaches when 50 ℃ of temperature are set, the bimetallic of normally opened contact bimetallic temperature controller bends and makes the normally opened contact closure, magnetic valve work, last water begin to be lower than the cooling of normally opened contact bimetallic again during source temperature to mixing the back water temperature, and often open extensive wilful contact, cut off the electricity supply, last water stops, and after the wait water temperature rose to temperature is set, this device repeated above work; When water tank is in low water level, and when not having running water, sunlight heats up the heat build-up pipe sunshine; when water temperature reaches 95 ℃ that the normally-closed contact bimetallic temperature controller is provided with, normally-closed contact is disconnected, cut off the power supply of magnetic valve; running water advances less than water tank, thus protection heat build-up pipe.
The beneficial effect of technical solution of the present invention: only adopt parts such as normally opened contact bimetallic temperature controller, normally-closed contact bimetallic temperature controller, the middle plastic float of forming by a perforation silica gel pad, stainless steel tube, threeway, magnetic material, magnetic valve, motor-driven valve, timing circuit to form in this device, finish that the fully-automatic thermostatic of solar water heater steplessly goes up that water, water temperature show, the system and device of function such as one-tenth distilled water after condensation is collected when normality insulation, gaseous state.As long as sunlight is arranged, just have the hot water commonly used that about 50 ℃ of temperature are set, stepless water, the quick heating gone up of fully-automatic thermostatic, at any time available hot water, really reach 24 hours unattended, realize the stepless water of going up of fully-automatic thermostatic, this apparatus structure is simple, easy to maintenance, with low cost, durable in use.
Description of drawings:
Below in conjunction with drawings and Examples technical solution of the present invention is further specified.
Fig. 1 looks the section installation diagram for the solar water heater master.
Fig. 2 overlooks the section installation diagram for the plastic float that magnetic material is formed.
Fig. 3 is the stepless water power device element fit wires figure of going up of water level, fully-automatic thermostatic.
Fig. 4 is for water level shows, the stepless electronic component wiring harness figure such as water, motor-driven valve that go up of fully-automatic thermostatic.
Fig. 5 water temperature number digital temperature display system that to be indoor control system is made up of at the slim switch panel transformation of the way of using and thermistor, power supply V+, power supply V-, EM78P156ELM 0141S BG1A51 integrated circuit etc. market, light emitting diode, control button and water level corresponding positions administration.
The plastic float side-looking section installation diagram that Fig. 6 forms for magnetic material.。
Fig. 7 becomes 2-3 circle O type shape-totally the become side-looking section installation diagram of P shape for the composition of heat-insulation system by hollow stainless steel tube top curved.
Among Fig. 1: 1. water tank, 2, the heat-insulation layer of water tank, 3. heat build-up pipe, 4. hollow stainless steel tube top curved becomes 2-3 circle O type shape---totally become P shape heat-insulation system device, 4.20 stainless steel tube, 5. hot water outlet, 6.. motor-driven valve, 7.8.. threeway, 9. the reservation pipeline of the exhaustion spill mouth of pipe and later emptying pipe, 10. interior conduit, 11. water inlet pipe mouth, 12. magnetic valve, 13. tap water interfaces, 14.28. silica gel pad, 15.16.17.18. normally opened contact tongue tube, 19. plastic float, 19, plastic float, .21. magnetic material, 22. an end of four tongue tubes is housed in the stainless steel tube pipe to be welded on the enamel-covered wire copper wire respectively by the certain distance requirement and to meet power supply V+, 23. normally-closed contact bimetallic temperature controllers, 14. normally opened contact bimetallic temperature controllers, 25. external lead wire, 26. thermistor, the stainless steel tube B of 27. 1 headband rib-loops, 29. relays with one group of normally-closed contact, 30 with two groups of relays that touch, the water temperature that 31 numerals show, 32. light control contact switch, 33. light emitting diodes, 34 corresponding water level and indicating bit heat, 35. slim switch panels.
The specific embodiment:
Among the embodiment, can increase on the water heater basis shown in Fig. 1 at protosun: (1) water level display system, the stepless water of going up of (2) fully-automatic thermostatic, (3) water temperature shows that making sensor and EM78P156ELM 0141S BG1A51 integrated circuit etc. by thermistor forms; (4) composition of heat-insulation system becomes 2-3 circle O type shape by hollow stainless steel tube (also available hollow thin-wall aluminum alloy, hollow thin-walled copper tube) top curved---totally become the P shape, (5) indoor control system is by digital digital temperature display system, light emitting diode, water level corresponding positions administration shows, the slim switch panel transformation of the way that is using in market.
Shown in Fig. 2 among the embodiment, the plastic float that magnetic material is formed is overlooked the section installation diagram, light plastic material that the finished product of being made up of integral body must be bubbled through the water column and magnetic material are made by figure: float center hollow diameter 5.5--6.5mm, external diameter is 16-18mm, length 55--60mm, thinnest part 2mm, thickness 7.5mm magnetic material (21) length 50mm, polar orientation is plastic injection-moulded by being placed on the 7.5mm place over against the tongue tube direction at float hollow center.
In embodiment illustrated in fig. 3. the water level display system by: shape is made on request in the solar water heater water tank inboard: stainless steel tube A (20) (external diameter 4-5mm3.6-4.6mm) top envelope has convex silica gel pad (14), the end that four tongue tubes (15.16.17.18) are housed in the stainless steel tube pipe is welded on enamel-covered wire copper wire (22) respectively by the certain distance requirement and goes up and connect power supply V+, draw outside stainless steel tube A and the stainless pipe B tube connector after the enamel-covered wire connection of another electrode of three tunnel normally opened contact tongue tube (16.17.18) with different colours, be respectively low, in, Senior Three dash position shows, seal with waterproof material in the stainless steel tube, the plastic float (19) that stainless steel tube A overcoat magnetic material is formed is confined to outside the stainless steel tube A, float long strip type magnetic material on bubbling through the water column is made fixedly be installed in the hollow stainless steel tube A with SEA LEVEL VARIATION and envelope has the tongue tube of waterproof material to be switched on or switched off instruction with accurate execution, and can instruct close two tongue tubes to work simultaneously simultaneously, another electrode of normally opened contact tongue tube of three tunnel with the different colours enamel-covered wire draw stainless steel tube outward respectively with current-limiting resistance, after connecing, each road independence Xiang Hu Even of light emitting diode meets power supply V-; (2) the stepless water of going up of fully-automatic thermostatic: normally-closed contact bimetallic temperature controller (23), normally opened contact bimetallic temperature controller (24), thermistor (26), relay (29) is hinged with together at the stainless steel tube B (27) of a headband rib-loop (also available aluminium-alloy pipe by specification requirement, plastic tube) in, stainless steel tube pipe A is connected by silica gel pad (28) with the stainless steel tube B mouth of pipe, one perforation is arranged in the middle of the silicagel pad, in the stainless steel tube AB waterproof material is housed, peak level restriction in the stainless steel tube is connected with coil one electrode of a relay (29) with normally opened contact tongue tube (15) other end, and another electrode of relay (29) coil meets power supply V-; V+ succeeds electrical equipment (29) normally-closed contact one electrode, another electrode of relay normally-closed contact connects the electrode of control point temperature for the normally-closed contact bimetallic temperature controller (23) of certain some temperature (such as 95 ℃) of (85--95) ℃, another electrode of normally-closed contact bimetallic temperature controller (23) and control point temperature are joined for normally opened contact bimetallic temperature controller (24) one electrodes of (40--85) ℃ certain some temperature (such as 50 ℃), another electrode of normally opened contact bimetallic temperature controller (24) connects a coil electrode of water solenoid valve (12), another electrode of last water solenoid valve (12) meets power supply V-, last water solenoid valve delivery port water receiving case bottom water inlet end, the water inlet termination tap water interface (13) of last water solenoid valve; (3) water temperature shows that making sensor and EM78P156ELM 0141S BG1A51 integrated circuit etc. by thermistor forms, and the heat-insulation layer of water tank bottom has apopore, can make the interior heat-insulating property of heat-insulation layer better.
In embodiment illustrated in fig. 4, can increase on the water heater basis at protosun: (1) water level display system, the stepless water of going up of (2) fully-automatic thermostatic, (3) water temperature shows makes sensor by thermistor; (5) indoor control system is by digital digital temperature display system, light emitting diode, and water level corresponding positions administration shows the electronic apparatus line map; (6) the self-timing control circuit principle of motor-driven valve: 0.5 hour control circuit that 555 time base circuits are formed, KM1 is for touching a switch, relay (30) is for being with two groups of contacts, have six electrodes, AC wherein, BD is a normally-closed contact, CE, DF is a normally opened contact, C, D meets motor-driven valve coil two electrodes, E, B meets power supply V+, A respectively, F meets power supply V-respectively, suppose that the bathing time needs 30 minutes, when pressing touch-switch, timing circuit work, relevant indicator lamp is bright, it is 30 minutes regularly, relay (30) CE, DF connects power supply V+ respectively, V-, motor-driven valve (6) coil power, the valve open of motor-driven valve (6), hot water inlet chamber interior conduit, 30 minutes one bathing time arrived, and timing circuit and relay (30) quit work AC, it is normally closed that BD restores the contact, motor-driven valve (6) coil turn-on reversal power supply V-, V+, motor-driven valve (6) valve is progressively closed; KM2, KM3 are for touching a switch, and control electrical heating or later function upgrading are used.
In embodiment illustrated in fig. 5, the water temperature number digital temperature display system of forming at slim switch panel (35) transformation of the way of using and thermistor, power supply V+, power supply V-, EM78P156ELM 0141S BG1A51 integrated circuit etc. by market for indoor control system (31), light emitting diode (33), control button (32) and water level corresponding positions administration.
In embodiment illustrated in fig. 7, (4): the composition of heat-insulation system is by hollow stainless steel tube (also available hollow thin-wall aluminum alloy, hollow thin-walled copper tube) top curved becomes 2-3 circle O type shape---totally become the P shape, the other end of the pipeline of P shape is welded on the inner water tank bottom perpendicular to ground, the mouth of pipe connects a threeway (8), threeway one end is higher than tank top (9) by pipeline and communicates with atmosphere, second threeway of another termination of threeway (8) (7) one interfaces, motor-driven valve (6) delivery port of the second interface tipping of second threeway (7) in heat-insulation layer, motor-driven valve (6) water inlet connects the hot water outlet (5) of inner water tank bottom, another interface of second threeway (7) connects interior conduit (10), in the assembly P shape pipeline water is arranged---the water shutoff layer, heat is hindered in the water shutoff layer during normality, when temperature continued to rise to 100 ℃, steam was condensed when micro-pressure effusion water shutoff layer is arranged and collects the back and become distilled water.
Claims (6)
1. stepless water of going up of the fully-automatic thermostatic that can carry out solar water heater, water temperature shows, the heat build-up protection of pipe, the yard piping anti-frost protection, the normality insulation, device---the full automatic control equipment for solar water heater that afterwards becomes functions such as distilled water is collected in condensation during gaseous state, it is by hollow U type aluminium-alloy pipe, high temperature resistant wire, the normally opened contact bimetallic temperature controller, the normally-closed contact bimetallic temperature controller, thermistor, magnetic valve, motor-driven valve, in reed pipe, relay, stainless steel tube, P type pipeline, silica gel pad, the exhaustion spill mouth of pipe, threeway, indoor control system, power supply V+, power supply V-connects An Shun Xu Even, it is characterized in that: the water level display system: shape is made on request in solar water heater water tank: stainless steel tube A top envelope has the convex silica gel pad, the end that four tongue tubes are housed in the stainless steel tube pipe is welded on the enamel-covered wire copper wire respectively by the certain distance requirement and meets power supply V+, draw outside stainless steel tube A and the stainless pipe B tube connector after the enamel-covered wire connection of another electrode of three tunnel normally opened contact tongue tube with different colours, be respectively low, in, Senior Three dash position shows, seal with waterproof material in the stainless steel tube, the plastic float that stainless steel tube A overcoat magnetic material is formed is confined to outside the stainless steel tube A, float long strip type magnetic material on bubbling through the water column is made fixedly be installed in the hollow stainless steel tube A with SEA LEVEL VARIATION and envelope has the tongue tube of waterproof material to be switched on or switched off instruction with accurate execution, and can instruct close two tongue tubes to work simultaneously simultaneously, another electrode of normally opened contact tongue tube of three tunnel with the different colours enamel-covered wire draw stainless steel tube outward respectively with current-limiting resistance, after independently interconnecting, each road of light emitting diode meets power supply V-; The stepless water of going up of fully-automatic thermostatic: normally opened contact bimetallic temperature controller, normally-closed contact bimetallic temperature controller, thermistor, relay are hinged with in the stainless steel tube B of a headband rib-loop together by specification requirement, stainless steel tube pipe A is connected by silica gel pad with the stainless steel tube B mouth of pipe, one perforation is arranged in the middle of the silicagel pad, in the stainless steel tube AB waterproof material is housed, peak level restriction in the stainless steel tube is connected with coil one electrode of a relay with the normally opened contact tongue tube other end, and another electrode of relay coil meets power supply V-; V+ succeeds electrical equipment normally-closed contact one electrode, another electrode of relay normally-closed contact connects the normally opened contact bimetallic temperature controller of control point temperature for (85--95) ℃) an electrode, another electrode of normally opened contact bimetallic temperature controller and control point temperature are joined for normally opened contact bimetallic temperature controller one electrode of (40--85) ℃, another electrode of normally opened contact bimetallic temperature controller connects a coil electrode of water solenoid valve, and another electrode of last water solenoid valve meets power supply V-o
2. according to claim 1 described full automatic control equipment for solar water heater, it is characterized in that: the peak level restriction in the stainless steel tube is connected with coil one electrode of a relay with the normally opened contact tongue tube other end, and another electrode of relay coil meets power supply V-; V+ succeeds electrical equipment normally-closed contact one electrode, another electrode of relay normally-closed contact connects the electrode of control point temperature for the normally-closed contact bimetallic temperature controller of (85--95) ℃, another electrode of normally-closed contact bimetallic temperature controller and control point temperature are joined for normally opened contact bimetallic temperature controller one electrode of (40--85) ℃, another electrode of normally opened contact bimetallic temperature controller connects a coil electrode of water solenoid valve, another electrode of last water solenoid valve meets power supply V-, last water solenoid valve delivery port water receiving case bottom water inlet end, the water inlet termination tap water interface of last water solenoid valve.
3. according to claim 1 described full automatic control equipment for solar water heater, it is characterized in that: thermistor two electrodes connect two high temperature resistant wire one ends respectively, two high temperature resistant wire other ends connect the signal incoming end of being made of the water temperature display system EM78P156ELM 0141S BGlA51 integrated circuit etc. respectively, insert V+ simultaneously, each electrode of V-power supply is linked in sequence, indoor control system is by digital digital temperature display system, and light emitting diode, water level corresponding positions administration, KM1, KM2 are that the slim switch panel that touches a switch is formed.
4. according to claim 1 described full automatic control equipment for solar water heater, it is characterized in that: the self-timing control circuit principle of motor-driven valve: 0.5 hour control circuit that 555 time base circuits are formed, KM1 is for touching a switch, relay is for being with two groups of contacts, have six electrodes, AC wherein, BD is a normally-closed contact, CE, DF is a normally opened contact, C, D connects motor-driven valve coil two electrodes, E, B meets power supply V+ respectively, A, F meets power supply V-respectively, supposes bathing time needs 30 minutes, when pressing touch-switch, timing circuit work, relevant indicator lamp is bright, is 30 minutes regularly, relay CE, DF connects power supply V+ respectively, V-, the motor-driven valve coil power, the valve open of motor-driven valve, hot water inlet chamber interior conduit, 30 minutes one bathing time arrived, timing circuit and relay quit work, AC, it is normally closed that BD restores the contact, motor-driven valve coil turn-on reversal power supply V-, V+, valve of electric valve is progressively closed; KM2, KM3 are for touching a switch, and control electrical heating or later function upgrading are used.
5. according to claim 1 described full automatic control equipment for solar water heater, it is characterized in that: the composition of heat-insulation system is by hollow stainless steel tube (also available hollow thin-wall aluminum alloy, hollow thin-walled copper tube substitutes) top curved becomes 2-3 circle O type shape---totally become the P shape, the other end of the pipeline of P shape is welded on the inner water tank bottom perpendicular to ground, the mouth of pipe connects a threeway, threeway one end is higher than tank top by pipeline and communicates with atmosphere, second threeway one interface of another termination of threeway, the motor-driven valve delivery port of the second interface tipping in heat-insulation layer of second threeway, the motor-driven valve water inlet connects the hot water outlet of inner water tank bottom, second another interface of threeway connects interior conduit, in the assembly P shape pipeline water is arranged---the water shutoff layer, heat is hindered in the water shutoff layer during normality, when temperature continued to rise to 100 ℃, steam was condensed when micro-pressure effusion water shutoff layer is arranged and collects the back and become distilled water.
6. according to claim 1 described full automatic control equipment for solar water heater, it is characterized in that: the heat-insulation layer of water tank bottom has apopore, has improved the weak point of original product, can make the interior heat-insulating property of heat-insulation layer better.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510129912XA CN100389293C (en) | 2005-12-11 | 2005-12-11 | Full automatic control instrument of solar energy water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510129912XA CN100389293C (en) | 2005-12-11 | 2005-12-11 | Full automatic control instrument of solar energy water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1793752A true CN1793752A (en) | 2006-06-28 |
| CN100389293C CN100389293C (en) | 2008-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510129912XA Expired - Fee Related CN100389293C (en) | 2005-12-11 | 2005-12-11 | Full automatic control instrument of solar energy water heater |
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| Country | Link |
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| CN (1) | CN100389293C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968280A (en) * | 2010-11-08 | 2011-02-09 | 苏州合欣美电子科技有限公司 | Water temperature and water level control system of solar water heater |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4019495A (en) * | 1975-12-29 | 1977-04-26 | Frazier Clive A | Control system for solar heater |
| US4212287A (en) * | 1978-08-24 | 1980-07-15 | General Electric Company | Insolation integrator |
| FR2538086A1 (en) * | 1982-12-21 | 1984-06-22 | Raffinage Cie Francaise | AUTOMATIC THERMOVALVE OPERATING BY NATURAL CONVECTION |
| CN2283823Y (en) * | 1996-11-01 | 1998-06-10 | 孔飞 | Multifunction controller for solar energy water heater |
| CN2339920Y (en) * | 1998-08-13 | 1999-09-22 | 陶益权 | Water-supply controller of solar water-heater |
| CN2514270Y (en) * | 2001-09-27 | 2002-10-02 | 郭峰 | Controller for solar water heater |
| CN2522799Y (en) * | 2002-01-29 | 2002-11-27 | 麦世兴 | Full-automatic water-feeding, water-level and water-temperature control device for solar water heater |
| CN2716753Y (en) * | 2004-05-19 | 2005-08-10 | 淮阴工学院 | Heat preservation air exhaust outlet for solar water heater |
| CN100350199C (en) * | 2004-06-27 | 2007-11-21 | 陈汝清 | Full-automatic intelligent digital control instrument for solar water heater |
-
2005
- 2005-12-11 CN CNB200510129912XA patent/CN100389293C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968280A (en) * | 2010-11-08 | 2011-02-09 | 苏州合欣美电子科技有限公司 | Water temperature and water level control system of solar water heater |
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| Publication number | Publication date |
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| CN100389293C (en) | 2008-05-21 |
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