CN1952525A

CN1952525A - Full automatic control equipment for solar water heater

Info

Publication number: CN1952525A
Application number: CNA2006100843690A
Authority: CN
Inventors: 陈汝清
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-19
Filing date: 2006-05-19
Publication date: 2007-04-25

Abstract

The invention relates to a full-automatic controller for solar heater, which can accomplish full-automatic thermostatic stepless water loading, water temperature display, collecting pipe protection, normal heat insulation, and distilled water formation after gas water is condensed and collected. It comprises modified jumping bimetal heat controller with normal open contact, modified jumping bimetal heat controller with normal close contact, silica gasket, stainless steel pipe, piping tee, dry reed pipe, plastic float of magnetic material, electromagnetic valve, electric valve, and timing circuit. When the sunlight exists there is common hot water with 70DEG C or so. The temperature rises quickly by the full-automatic thermostatic stepless water loading. No human operation in 24 hours is achieved in deed and full-automatic thermostatic stepless water loading is realized.

Description

Full automatic control equipment for solar water heater

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, it is by being made up of water tank, thermal-collecting tube, support, pipeline and the indoor application system of protecting layer structure, 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 replenish on the basis of application number 200610059309.3 and improve: (1) is gone up the weather condition that water will see second day and is quantitatively gone 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) water level display control program, 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) 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) 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) will drain ducted cold water earlier, have 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 import and export position that the stainless steel tube of inlet and outlet pipe lines inserts water tank heat-insulation layers is deployed on the water tank both sides, to ensure the water turnover, after operation in a few years, water can spill outside the inner water tank, and the slit that rainwater inserts the import and export position administration of water tank heat-insulation layers by the stainless steel tube that is contained in inlet and outlet pipe lines enters that the heat-insulation layer at the bottom of the ， Tong Time water tank does not have apopore in the heat-insulation layer, rainwater is deposited in the heat-insulation layer, may cause heat-insulating property reduction in the heat-insulation layer; (8) indoor control system switch closes and can not close supportingly with conventional home switch, influences attractive in appearance that global switch closes; (9) store the component part of the water tower at water source as solar water heater, burden ensures the solar water heater operate as normal to the solar water heater water tank continuous water supply; (10) existing solar water heater can make the present situation of water consumption be: the water by water tank and thermal-collecting tube is formed, and the water in the water tank can directly use, but the water in the thermal-collecting tube can not directly use, and causes waste; Water source, various places situation differs, fouling causes the effective heat absorption efficiency of thermal-collecting tube to reduce under the high-temperature situation, annual fouling and the impurity that will clear up in the thermal-arrest is also pretty troublesome, may cause thermal-collecting tube to damage, (11) the existing actual use of solar water heater present situation is: in the winter time, through the hot water that heated in one day or many days, 90 ℃ of hot water that 250Kg is arranged in the raw water box, 130Kg is arranged in the thermal-collecting tube, first people is when washing when using at night, with 50Kg, hot water, replenish entering in the solar water heater water tank less than 10 ℃ of cold water of 50Kg from water tower, at this moment water tank hot water may have only 70 ℃ hot water, second people wash the time standby 50Kg, hot water, the cold water that replenishes 50Kg from water tower enters in the solar water heater water tank, and at this moment water tank hot water may have only 50 ℃ hot water, and hot water did not just ensure when the 3rd people washed; (12) multicore cable used of top layer to bottom transmission signal is because the rise in price of copper material, the cost height, and influence is directly used.

Summary of the invention:

In order to overcome existing solar water heater: (1) native system product in test manufacture, related-art process, partly accessory is in Mold Making for production line, aspects such as technology cooperation partly parts need to improve; (2) use directly upgrading on the more solar water heater at present; Patent of the present invention provides a covering device, this device utilize solar water heater operating characteristic: by improving the part application structure of solar water heater, reach and using on the more solar water heater directly purpose of upgrading at present; 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: the product at the up-to-the-minute solar water heater of existing market is produced as follows by accompanying drawing 1 specification requirement improved shape: the composition of (1) heat-insulation system becomes 1-3 circle O type shape-overall one-tenth by hollow stainless steel tube (internal diameter 6---14mm, also available hollow thin-wall aluminum alloy, hollow thin-walled copper tube etc.) middle bent Shape, the other end welding of the pipeline of shape is installed in the ribbed hollow stainless steel material of a headband (also available aluminium alloy, copper tube etc.) and makes assembly by figure

In the shape pipeline water is arranged---the water shutoff layer, heat is hindered in the water shutoff layer during normality, when temperature continues to rise to 100 ℃, steam is condensed when micro-pressure effusion water shutoff layer is arranged and collects the back and become distilled water to connect a threeway from the rib-loop of the exhaustion spill mouth of pipe of inner water tank, threeway one end is higher than tank top by pipeline and communicates with atmosphere, the threeway other end connects four-way one interface by pipeline, the motor-driven valve delivery port of the second interface tipping in heat-insulation layer of four-way, the motor-driven valve water inlet connects the hot water outlet of inner water tank bottom, four-way one interface connects interior conduit, four-way one interface connects a valve, and the valve Outer Tube connects distilled water container; (2) water on the fully-automatic thermostatic, the cooling-water temperature sensor probe, the peak level restriction system, water level display system and minimum thermal-collecting tube water level protection control system by: by seamless Bu Rust pipe (external diameter 4--5mm, internal diameter 3.8-4.8mm) one end envelope in top has the convex silica gel pad, the plastic float that stainless steel tube overcoat magnetic material is formed is confined to outside the stainless steel tube, float makes long strip type magnetic material on bubbling through the water column fixedly to be installed in a end that five normally opened contact tongue tubes are housed in the hollow stainless steel tube to be welded on enamel-covered wire respectively by the certain distance requirement and scrapes off and meet power supply V-on the copper wire of enamelled coating and be with insulating sleeve in the two end electrodes of five normally opened contact tongue tubes with SEA LEVEL VARIATION, 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 that minimum thermal-collecting tube protection water level is used connects photodiode or phototriode one electrode, another electrode of photodiode or phototriode connects a normally opened contact relay coil one electrode, and another electrode of normally opened contact relay coil meets power supply V+; Normally opened contact relay one contact electrode meets power supply V-, and another contact of normally opened contact relay connects the normally-closed contact relay and goes up water solenoid valve one coil and joins, and another coil of magnetic valve meets power supply V+; Power supply V-connects (it is 90 ℃ that temperature is set) jumping normally-closed contact bimetallic temperature controller one electrode and connects, jumping normally-closed contact bimetallic temperature controller one electrode is connected with (it is 40---85 ℃ that temperature is set) jumping normally opened contact bimetallic temperature controller one electrode, normally-closed contact relay one contact that jumping normally opened contact bimetallic temperature controller one electrode connects; Photodiode or phototriode one electrode are by being placed on the place that can see light in the magnetic valve, and last water solenoid valve is connected on the water inlet pipe mouth of water tank upper, and last water solenoid valve water inlet connects tap water interface; Draw outside the stainless steel tube after the enamel-covered wire connection of another electrode of five tunnel normally opened contact tongue tube with different colours, 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 each road independence of light emitting diode Xiang Hu Even meet power supply V+ after connecing current-limiting resistance, be respectively basic, normal, high three dash positions and show; Temperature shows that two electrodes of the thermistor (temperature) sensor of usefulness connect high temperature resistant lead-in wire respectively and draw outside the stainless steel tube (aluminium-alloy pipe), and water temperature shows that making sensor and EM78P156ELM 0141S BG1A51 integrated circuit etc. by thermistor forms; Indoor control system is by digital digital temperature display system, light emitting diode, water level corresponding positions administration, the slim switch panel transformation of the way of being used by market; The peak level restriction connects a normally-closed contact relay one coil electrode with another electrode of normally opened contact tongue tube, and another electrode of normally-closed contact relay one coil electrode meets power supply V+; Thermistor, the normally opened contact tongue tube, jumping normally opened contact bimetallic temperature controller after the transformation of the way, jumping normally-closed contact bimetallic temperature controller after the transformation of the way, together be hinged with in stainless steel tube (the also available aluminium-alloy pipe) assembly of the U-shaped shape that seals on one side by specification requirement, envelope has waterproof material in the pipe, the mouth of pipe is equipped with silicagel pad, one perforation is arranged in the middle of the silicagel pad, each component in the stainless steel tube of U-shaped shape is pressed the high temperature resistant lead-in wire (or enamel-covered wire) of the accurate wiring of electric hookup by boring a hole being made up of hollow stainless steel tube (internal diameter 6---14mm, also available hollow thin-wall aluminum alloy from heat-insulation system by one in the middle of the silicagel pad, hollow thin-walled copper tube) middle bent becomes 1-3 circle O type shape---overall one-tenth

Draw outside the water tank on shape and threeway top; (3) Level Control of Water Towers system: seamless Bu Rust pipe (external diameter 4--5mm, internal diameter 3.8-4.8mm) top and bottom envelope has the convex silica gel pad, the plastic float that stainless steel tube overcoat magnetic material is formed is confined to outside the stainless steel tube, float makes long strip type magnetic material on bubbling through the water column fixedly to be installed in two termination electrodes that a normally opened contact tongue tube is housed in the hollow stainless steel tube with SEA LEVEL VARIATION and is welded on respectively on high temperature resistant wire (or enamel-covered wire scrapes enamelled coating off) copper wire, and envelope has the tongue tube of waterproof material to be switched on or switched off instruction with accurate execution, normally opened contact tongue tube one contact conductor meets power supply V-, it regularly is the timing circuit of doing in 3----10 minute that normally opened contact tongue tube one contact conductor connects, two end electrodes at a normally opened contact tongue tube is with insulating sleeve, timing circuit is failed termination normally opened contact relay coil electrode, ∽ 220V succeeds electrical equipment normally opened contact one electrode, another electrode water pump coil one electrode of relay normally open contact, another electrode of water pump coil meets power supply ∽ 220V; Water pump is installed on the pipeline that running water taps into; (4) the solar water heater water tank bottom is drilled with the aperture of draining, getting rid of in the heat-insulation layer from thermal-collecting tube and water tank has the water that gasket seal and the water tank both sides Inlet and outlet water mouth of pipe may infiltrate at the middle part seam crossing, and one-tenth oozes out from the exit of bottom when also can the water in water tank being in the condition of high temperature; (5) former signal cable line in application is by annotating with after the plastic cement insulation outside multiply or the exposed copper cash of sub-thread, outside annotating, add mould-injection more again and give protection with many cables after the plastic cement insulation, technology after the improvement is that the skin of paint with enamel-covered wire props up and substitutes the plastic cement insulating barrier, the enamel-covered wire of plurality of specifications thickness and skin of paint are with each holding wire of multiple colouring discrimination, and the enamel-covered wire of plurality of specifications thickness and skin of paint inject the plastic cement insulating protective layer with each holding wire certain intervals space length of multiple colouring discrimination; More than and indoor each part Even of connect the operation principle that power supply is connected in the back that finishes: the sunlight of early being taken in 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 70 ℃ of temperature are set, bimetallic in the jumping normally opened contact bimetallic temperature controller after the transformation of the way bends and makes the normally opened contact closure, magnetic valve work, last water begins to mixing the back water temperature when being lower than the multiple source temperature of normally opened contact bimetallic cooling, 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, during jumping normally-closed contact bimetallic temperature controller after water temperature reaches the transformation of the way be provided with 90 ℃, 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 actual use of solar water heater after improvement present situation is: in the winter time, through the hot water that heated in one day or many days, 90 ℃ of hot water that 250Kg is arranged in the raw water box, 130Kg is arranged in the thermal-collecting tube, first people is when washing time spent at night, has used the hot water of 50Kg, because electromagnetism is in closed condition, cold water advances less than water tank, guarantees that the hot water in the water tank is all utilized.

The beneficial effect of technical solution of the present invention: the plastic float that aluminium-alloy pipe, silica gel pad, stainless steel tube, threeway, four-way, the magnetic material that only adopts jumping normally opened contact bimetallic temperature controller, the jumping normally-closed contact bimetallic temperature controller after the transformation of the way, one side after changing a social system to seal in this device formed,

Parts such as the pipeline of shape, magnetic valve, motor-driven valve, timing circuit, normally opened contact tongue tube, signal cable line, photodiode or phototriode are formed, and finish that the fully-automatic thermostatic of solar water heater steplessly goes up that water, water temperature show, the system and device that the back becomes function such as distilled water is collected in condensation when normality insulation, gaseous state.As long as sunlight is arranged, just have the hot water commonly used that about 70 ℃ 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 master of solar water heater and water tower composition.

Fig. 2,9 is the stepless sensor enlarged drawing of going up compositions such as water, water level, water temperature of fully-automatic thermostatic.

The composition of Fig. 3,17 heat-insulation systems becomes 1-3 circle O type shape by hollow stainless steel tube middle bent

Overall one-tenth

Shape, the other end welding of the pipeline of shape are installed in one and do not make assembly by figure with the hollow stainless steel material of band rib-loop

In the shape pipeline water is arranged---the side-looking section installation diagram and the partial enlarged drawing of water shutoff layer.

Fig. 4 installs the electric elements fit wires figure such as sensor of each component part for this.

Fig. 5,6,7,16 each sub-assembly master of plastic float that form for magnetic material look the section installation diagram.

Fig. 8,10,11,12,13,18 is a silica gel pad.

Figure 14,15 is the multicore cable that the transmission signal after improving is used.

Figure 19,21 for former normally closed, normally opened contact bimetallic temperature controller master, overlook the section installation diagram.

Figure 20,22 for normally closed, the normally opened contact bimetallic temperature controller master of jumping after the transformation of the way, overlook the section installation diagram.

Figure 23 is indoor control system and panel after improving.

Among Fig. 1: 1. water tank, 2, the heat-insulation layer of water tank, 3. heat build-up pipe, 4. the stepless water of going up of fully-automatic thermostatic in the U-shaped shape aluminium-alloy pipe of sealing on one side, water level, the system and device that water temperature etc. are formed, 5. the jumping normally-closed contact bimetallic temperature controller after changing a social system, 6. the jumping normally opened contact bimetallic temperature controller after changing a social system, 7. thermistor, 8.9.29.30 silica gel pad, 10.11.12.13.14.28. normally opened contact tongue tube, 15.16. the plastic float that magnetic material is formed, 17. at sun energy water heater thermal-collecting tube support, 18. magnetic valves, 19. motor-driven valves, 20. hot water outlet, 21. running water inlet, the 22. exhaustion spill mouths of pipe, the composition of 23. heat-insulation systems, 24.26. threeway 25. four-ways, 27. the water tower delivery port, 31. water tower supports, 32.37. is with the relay of one group of normally opened contact, 33. relay with two groups of normally opened contacts, 34. lead-out wire hole, water tower top, 35. photodiodes or phototriode, 36. water tower stavings, 38. relay with one group of normally-closed contact, 39.40.41.42. valve, the 43.. shower nozzle, 44. distilled water are collected the mouth of pipe.

The specific embodiment:

Fig. 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22, specification requirement shape shown in 23 is made: the 1. stepless water of going up of fully-automatic thermostatic: by the transformation of the way of jumping normally-closed contact bimetallic temperature controller form outer round, remove the normally-closed contact bimetallic temperature controller (5) of flat-face fillet weld contact pin, change a social system form outer round by jumping normally opened contact bimetallic temperature controller, remove the normally opened contact bimetallic temperature controller (6) of flat-face fillet weld contact pin, thermistor (7), be hinged with stainless steel tube (the also available aluminium-alloy pipe of the U-shaped shape that seals at assembly together on one side by specification requirement, copper tube) in, envelope has waterproof material in the pipe, the mouth of pipe is equipped with silicagel pad (8), one perforation is arranged in the middle of the silicagel pad, each interior component of the stainless steel tube of U-shaped shape connects a control point temperature by electric hookup power supply V-and joins for jumping normally-closed contact bimetallic temperature controller (5) (such as the 90 ℃) electrode after the transformation of the way of (85-95) ℃ certain some temperature, another electrode of jumping normally-closed contact bimetallic temperature controller (5) after the transformation of the way connects the electrode of control point temperature for certain some temperature (such as the jumping normally opened contact bimetallic temperature controller after 70 ℃ of transformations of the way) (6) of (40--85) ℃, another electrode of jumping normally opened contact bimetallic temperature controller (6) after the transformation of the way is drawn a normally-closed contact that connects a normally-closed contact relay (38) behind the stainless steel tube by high temperature resistant lead-in wire, a coil electrode of water solenoid valve (19) on another normally-closed contact of normally-closed contact relay (38), another electrode of last water solenoid valve (19) meets power supply V+, last water solenoid valve is connected on the water inlet pipe mouth of tank top, and photodiode or phototriode one electrode are by being placed on the place (35) that can see light in the magnetic valve; 2. peak level control system: be installed in stainless steel tube (the also available aluminium-alloy pipe of the U-shaped shape of sealing on one side, copper tube) in, envelope has waterproof material in the pipe, the mouth of pipe is equipped with silicagel pad (8), seamless Bu Rust pipe (the external diameter 4--5mm that one perforation is arranged in the middle of the silicagel pad, internal diameter 3.8-4.8mm) one end envelope in top has convex silica gel pad (9), the plastic float (16) that stainless steel tube overcoat magnetic material (15) is formed is confined to outside the stainless steel tube (18), float (16) makes long strip type magnetic material (15) on bubbling through the water column fixedly to be installed in the hollow stainless steel tube (18) with SEA LEVEL VARIATION and envelope has the tongue tube (10 of waterproof material, 11,12,13,14) be switched on or switched off instruction with accurate execution, and can instruct close two tongue tubes to work simultaneously simultaneously, the end that five tongue tubes are housed in the stainless steel tube pipe is welded on enamel-covered wire respectively by the certain distance requirement and scrapes off on the copper wire of enamelled coating and meet power supply V-, two end electrodes at five normally opened contact tongue tubes is with insulating sleeve, D1, D2, it is low that D3 is respectively, in, the indication of Senior Three dash position; Another electrode of tongue tube (10) that thermal-collecting tube protection lowest water level is used connects photodiode or phototriode (35), another electrode of photodiode or phototriode (35) connects normally opened contact relay (a 37) coil one electrode, another electrode of normally opened contact relay (37) coil meets power supply V+, jumping normally-closed contact bimetallic temperature controller (5) the one Dian Ji Even that a normally-closed contact and the normally-closed contact electrode that one normally opened contact electrode of normally opened contact relay (37) connects normally-closed contact relay (38) connects after (it is 90 ℃ that coolant-temperature gage is set) transformation of the way connect, and another electrode of normally opened contact relay (37) meets power supply V-; Seal with waterproof material in the stainless steel tube, another electrode of five tunnel normally opened contact tongue tube (10,11,12,13,14) is drawn outside the stainless steel tube after connecting with the enamel-covered wire of different colours, another electrode of three tunnel normally opened contact tongue tube (11,12,13) with the different colours enamel-covered wire draw stainless steel tube outward respectively with each road independence of light emitting diode Xiang Hu Even meet power supply V+ after connecing current-limiting resistance; Effect is the water yield that can know in the water tank, the cold water that is not lower than 70 ℃ evening during with hot water enters in the water tank, after hot water uses up, another electrode of tongue tube (10) that thermal-collecting tube protection lowest water level is used connects photodiode or phototriode (35), can ensure that the water source makes water enter to thermal-collecting tube minimal protection water level in the time that daybreak to the sun comes out; The composition of peak level restriction system is managed (external diameter 4--5mm by seamless Bu Rust, internal diameter 3.8-4.8mm) one end envelope in top has convex silica gel pad (9), the plastic float (16) that stainless steel tube overcoat magnetic material (15) is formed is confined to outside the stainless steel tube (18), float (16) makes long strip type magnetic material (15) on bubbling through the water column fixedly to be installed in the hollow stainless steel tube (18) with SEA LEVEL VARIATION and envelope has the tongue tube (10 of waterproof material, 11,12,13,14) be switched on or switched off instruction with accurate execution, relay (38) one coil electrodes of one group of normally-closed contact of another electrode tape splicing of tongue tube (14), another coil electrode of relay (38) with one group of normally-closed contact meets power supply V+, effect is when the plastic float of water level and magnetic magnetic material composition reaches tongue tube (14), power connection, relay (38) work with one group of normally-closed contact, normally-closed contact disconnects the power supply that cuts off magnetic valve (18), and last water stops; The composition of heat-insulation system becomes 1-3 circle O type shape-overall one-tenth by hollow stainless steel tube (23) (internal diameter 8---14mm, also available hollow thin-wall aluminum alloy, hollow thin-walled copper tube) middle bent The other end welding of the pipeline of shape is installed in the ribbed hollow stainless steel material of a headband (also available aluminium alloy, copper tube) and makes assembly by figure

In the shape pipeline water is arranged---the water shutoff layer, heat is hindered in the water shutoff layer during normality, when temperature continues to rise to 100 ℃, steam is condensed when micro-pressure effusion water shutoff layer is arranged and collects the back and become distilled water to connect a threeway from the rib-loop of the exhaustion spill mouth of pipe of inner water tank, threeway one end is higher than tank top by pipeline and communicates with atmosphere, the threeway other end connects four-way one interface by pipeline, the motor-driven valve delivery port of the second interface tipping in heat-insulation layer of four-way, the motor-driven valve water inlet connects the hot water outlet of inner water tank bottom, four-way one interface connects interior conduit, and four-way one interface connects a valve, and the valve Outer Tube connects distilled water container, in the winter time, close under the motor-driven valve state, open water discharging valve, the water in the emptying pipe, owing to do not have water in the pipeline, do not exist icing yet; Do not have water in the pipeline, open motor-driven valve after, the hot water shower nozzle that also can go directly.

Former signal cable line in application is by annotating with after the plastic cement insulation outside multiply or the exposed copper cash of sub-thread; outside annotating, add mould-injection more again and give protection with many cables after the plastic cement insulation; technology after the improvement is that the skin of paint with enamel-covered wire props up and substitutes the plastic cement insulating barrier; the enamel-covered wire of plurality of specifications thickness and skin of paint are with each holding wire of multiple colouring discrimination, and the enamel-covered wire of plurality of specifications thickness and skin of paint inject the plastic cement insulating protective layer with each holding wire certain intervals space length of multiple colouring discrimination.

The water tower level automatic control system: shape is made on request in the water tower inboard: stainless steel tube (external diameter 4mm, internal diameter 3.6mm) top, the bottom envelope has convex silica gel pad (29,30), two electrodes that a tongue tube (28) is housed in the stainless steel tube pipe connect high temperature resistant wire, draw outside the stainless steel tube and and draw outside the water tower from water tower top, top (34), seal with waterproof material in the stainless steel tube, the plastic float (16) that stainless steel tube overcoat magnetic material (15) is formed also is confined to outside the stainless steel tube, float (16) long strip type magnetic material on bubbling through the water column is made fixedly be installed in the hollow stainless steel tube with SEA LEVEL VARIATION and envelope has the tongue tube (28) of waterproof material to be switched on or switched off instruction with accurate execution, normally opened contact tongue tube (28) one leads meet power supply V-, another electrode of normally opened contact tongue tube (28) connects timer circuit C-A M1 input signal end, timing circuit output signal termination normally opened contact relay (32) coil two electrodes; ∽ 220V connects normally opened contact one electrode of normally opened contact relay (32), another electrode water pump (37) coil one electrode of the normally opened contact of normally opened contact relay (32), and another electrode of water pump (37) coil meets power supply ∽ 220V; Water pump (37) is installed on the pipeline that running water taps into, and effect is to ensure in the water tower with water source commonly used.

Each sub-assembly master of plastic float that the

picture group

5,6,7,16 of the plastic float (16) that magnetic material (15) is formed is formed for magnetic material looks the section installation diagram.Envelope magnetic material (15) in inner hollow place in the one product plastic float (16), and convex, envelope magnetic material (15) in inner hollow place in its two products plastic float (16), and a matrix, the recessed and convex of another product of one of two kinds of product plastic float to insert the plastic float (16) formed of magnetic material (15).

Lead-in wire such as stepless water-feeding system of fully-automatic thermostatic and water level control system becomes 1-3 circle O type shape-overall one-tenth by the composition of heat-insulation system by hollow stainless steel tube (23) (internal diameter 8---14mm, also available hollow thin-wall aluminum alloy, hollow thin-walled copper tube) middle bent

The other end welding of the pipeline of shape is installed in the ribbed hollow stainless steel material of a headband (also available aluminium alloy, copper tube) and makes assembly by figure

In the shape pipeline water is arranged---the water shutoff layer, heat is hindered in the water shutoff layer during normality, when temperature continues to rise to 100 ℃, steam is condensed when micro-pressure effusion water shutoff layer is arranged and collects the back and become distilled water, shown in Figure 17: the ribbed hollow stainless steel tube of a headband, at one of hollow stainless steel tube not silica gel pad shown in Figure 180 is housed, has two holes wherein assembly to be housed a hole in the silica gel pad with rib-loop

In the shape pipeline water is arranged---the water shutoff layer, lead-in wires such as stepless water-feeding system of fully-automatic thermostatic and water level control system are drawn outside the water tank from the exhaustion spill mouth of pipe by another hole, the ribbed hollow stainless steel material of one headband (also available aluminium alloy, copper tube) is made by figure, assembly In the shape pipeline water being arranged---by being loaded on exhaustion spill mouth of pipe place, one of the band rib-loop by threeway is housed by the thermal-collecting tube import in the assembly system of stepless water-feeding system of water shutoff layer and fully-automatic thermostatic and water level control system.

Thermistor two electrodes connect two high-temperature resistant enamelled wire lead one ends respectively, two high-temperature resistant enamelled wire lead other ends connect the signal incoming end of being made of the water temperature display system EM78P156ELM 0141S BG1A51 integrated circuit etc. respectively, with advance to insert V+, each electrode of V-power supply is linked in sequence; Shown in Figure 23: indoor control system in the slim switch transformation of the way of using, has water temperature demonstration, water level demonstration, contact button control etc. by at present respectively.

Claims

1. device---the full automatic control equipment for solar water heater that the back becomes function such as distilled water is collected in condensation that the fully-automatic thermostatic that can carry out solar water heater is stepless when going up water, water temperature demonstrations, heat build-up protection of pipe, normality insulation, gaseous state, its jumping normally opened contact bimetallic temperature controller, the jumping normally-closed contact bimetallic temperature controller after the transformation of the way, thermistor, magnetic valve, stainless steel tube making after by hollow U type stainless steel tube, high temperature resistant wire, the transformation of the way

Type heat-insulation system pipeline, there is a perforation silica gel pad centre, the exhaustion spill mouth of pipe, threeway, four-way, power supply V+, power supply V-connects An Shun Xu Even, it is characterized in that: at solar water heater water tank, jumping normally-closed contact bimetallic temperature controller one termination electrode of power supply V-after by a transformation of the way in high temperature resistant wire and the stainless steel tube that is contained in stainless steel tube and U-shaped shape is connected, jumping normally-closed contact bimetallic temperature controller other end electrode after the transformation of the way with the transformation of the way after jumping normally opened contact bimetallic temperature controller one electrode be electrically connected, another electrode of jumping normally opened contact bimetallic temperature controller after the transformation of the way is connected with high-temperature resistant enamelled wire one end, the high-temperature resistant enamelled wire other end is connected with normally-closed contact relay one normally-closed contact, another normally-closed contact of normally-closed contact relay is connected with magnetic valve one coil electrode, another coil electrode of magnetic valve meets V+, and electrode is linked in sequence; Thermistor two electrodes connect two high-temperature resistant enamelled wire lead one ends respectively, two high-temperature resistant enamelled wire lead other ends connect the signal incoming end of being made of the water temperature display system EM78P156ELM 0141S BG1A51 integrated circuit etc. respectively, with advance to insert V+, each electrode of V-power supply is linked in sequence; Each high-temperature resistant enamelled wire lead passes through stainless steel tube Type heat-insulation system pipeline is drawn outside the water tank from the exhaustion spill mouth of pipe, and the electromagnetic valve water inlet connects running water pipe.

2. according to claim 1 described full automatic control equipment for solar water heater, it is characterized in that: the ribbed hollow stainless steel tube of a headband, at one of hollow stainless steel tube not silica gel pad shown in Figure 180 is housed, has two holes wherein assembly to be housed a hole in the silica gel pad with rib-loop In the shape pipeline water is arranged---the water shutoff layer, lead-in wires such as stepless water-feeding system of fully-automatic thermostatic and water level control system are drawn outside the water tank from the exhaustion spill mouth of pipe by another hole, the ribbed hollow stainless steel material of one headband (also available aluminium alloy, copper tube) is made by figure, assembly

In the shape pipeline water being arranged---by being loaded on exhaustion spill mouth of pipe place, one of the band rib-loop by threeway is housed by the thermal-collecting tube import in the assembly system of stepless water-feeding system of water shutoff layer and fully-automatic thermostatic and water level control system.

3. according to claim 1 described full automatic control equipment for solar water heater, it is characterized in that: the plastic float that magnetic material is formed: envelope magnetic material in inner hollow place in the one product plastic float, and convex, envelope magnetic material in inner hollow place in its two products plastic float, and a matrix, the recessed and convex of another product of one of two kinds of product plastic float to insert the plastic float formed of magnetic material.

4. according to claim 1 described full automatic control equipment for solar water heater, it is characterized in that: seamless Bu Rust pipe (external diameter 4--5mm, internal diameter 3.8--4.8mm) one end envelope in top has the convex silica gel pad, the plastic float that stainless steel tube overcoat magnetic material is formed is confined to outside the stainless steel tube, float makes long strip type magnetic material on bubbling through the water column fixedly to be installed in a end that five normally opened contact tongue tubes are housed in the hollow stainless steel tube to be welded on enamel-covered wire respectively by the certain distance requirement and scrapes off and meet power supply V-on the copper wire of enamelled coating and be with insulating sleeve in the two end electrodes of five normally opened contact tongue tubes with SEA LEVEL VARIATION, 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.

5. according to claim 1 described full automatic control equipment for solar water heater, it is characterized in that: another electrode of normally opened contact tongue tube that minimum thermal-collecting tube protection water level is used connects photodiode or phototriode one electrode, another electrode of photodiode or phototriode connects a normally opened contact relay coil one electrode, and another electrode of normally opened contact relay coil meets power supply V+; Normally opened contact relay one contact electrode meets power supply V-, and another contact of normally opened contact relay connects the normally-closed contact relay and goes up water solenoid valve one coil and joins, and another coil of magnetic valve meets power supply V+; Jumping normally-closed contact bimetallic temperature controller one electrode that power supply V-connects after (it is 90 ℃ that temperature is set) transformation of the way connects, jumping normally opened contact bimetallic temperature controller one electrode after jumping normally-closed contact bimetallic temperature controller one electrode after the transformation of the way and (it is 40---85 ℃ that the temperature is set) transformation of the way is connected, normally-closed contact relay one contact of normally opened contact bimetallic temperature controller one electrode connection; Photodiode or phototriode one electrode are by being placed on the place that can see light in the magnetic valve, and last water solenoid valve is connected on the water inlet pipe mouth of water tank upper, and last water solenoid valve water inlet connects tap water interface.

6. according to claim 1 described full automatic control equipment for solar water heater, it is characterized in that: draw outside the stainless steel tube after the enamel-covered wire connection of another electrode of five tunnel normally opened contact tongue tube with different colours, 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 each road independence of light emitting diode Xiang Hu Even meet power supply V+ after connecing current-limiting resistance, be respectively basic, normal, high three dash positions and show; Indoor control system in the slim switch transformation of the way of using, has water temperature demonstration, water level demonstration, contact button control etc. by at present respectively.

7. according to claim 1 described full automatic control equipment for solar water heater, it is characterized in that: the Level Control of Water Towers system: seamless Bu Rust pipe (external diameter 4--5mm, internal diameter 3.8--4.8mm) top and bottom envelope has the convex silica gel pad, the plastic float that stainless steel tube overcoat magnetic material is formed is confined to outside the stainless steel tube, float makes long strip type magnetic material on bubbling through the water column fixedly to be installed in two termination electrodes that a normally opened contact tongue tube is housed in the hollow stainless steel tube with SEA LEVEL VARIATION and is welded on respectively on high temperature resistant wire (or enamel-covered wire scrapes enamelled coating off) copper wire, two end electrodes at a normally opened contact tongue tube is with insulating sleeve, and envelope has the tongue tube of waterproof material to be switched on or switched off instruction with accurate execution, normally opened contact tongue tube one contact conductor meets power supply V-, normally opened contact tongue tube one contact conductor connects and regularly is the 3----10 minute timing circuit with the making of 555 time base circuits, timing circuit is failed termination normally opened contact relay coil electrode, ∽ 220V relay normally open contact one electrode, another electrode water pump coil one electrode of relay normally open contact, another electrode of water pump coil meets power supply ∽ 220V, and water pump is installed on the pipeline that running water taps into.

8. according to claim 1 described full automatic control equipment for solar water heater, it is characterized in that: outer round, the normally-closed contact bimetallic temperature controller that removes flat-face fillet weld contact pin that form by the jumping normally-closed contact bimetallic temperature controller transformation of the way; Outer round, the normally opened contact bimetallic temperature controller that removes flat-face fillet weld contact pin that form by the jumping normally opened contact bimetallic temperature controller transformation of the way.

9. according to claim 1 described full automatic control equipment for solar water heater; it is characterized in that: former signal cable line in application is by annotating with after the plastic cement insulation outside multiply or the exposed copper cash of sub-thread; outside annotating, add mould-injection more again and give protection with many cables after the plastic cement insulation; technology after the improvement is that the skin of paint with enamel-covered wire props up and substitutes the plastic cement insulating barrier; the enamel-covered wire of plurality of specifications thickness and skin of paint are with each holding wire of multiple colouring discrimination, and the enamel-covered wire of plurality of specifications thickness and skin of paint inject the plastic cement insulating protective layer with each holding wire certain intervals space length of multiple colouring discrimination.