Balcony wall-hanging solar boiler
Technical field
The present invention relates to solar boiler technical field, especially a kind of balcony wall-hanging solar boiler.
Background technology
For hot water facility, particularly Water boiling equipment, seen by people is use electric energy, liquefied gas to heat up water.Its performance of existing hot water product is single, and hot water cold water not to the utmost is just come in, produce hot and cold water produces mixing, and repeatedly the problem such as thousand boiling water that produce of Repeat-heating, has become the difficult problem that the industry can't resolve, and it had not only wasted energy but also not environmentally.The regeneration clean energy resource of neither taking time and not spending can be utilized to boil water, and is people's targets in life.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, provides a kind of structure simple, prevents the balcony wall-hanging solar boiler of temperature loss.
The technical solution adopted for the present invention to solve the technical problems is: a kind of balcony wall-hanging solar boiler, comprise the support being installed on balcony wall-hanging, support is provided with tubular type collector, tubular type collector comprises many horizontally disposed vacuum pipe heat-collecting pipes, at least one, top heat collection tube built-in has water trap, remaining set heat pipe is built-in with the metal hose heated for upper water, and metal hose is connected to bottom water trap; Described water trap is connected with the attemperater for storing boiling water by outlet pipeline; First, top heat collection tube built-in has water trap, also can have water trap by the first and second two, top heat collection tube built-in;
Described attemperater is built-in with combination sensor and electric heater, and attemperater sidewall bottom offers water nozzle, and attemperater sidewall upper offers exhaust gap; Described combination sensor and electric heater are connected to controller by circuit; Combination sensor is for detecting water level in attemperater and temperature;
Described thermal-collecting tube one end is closed, thermal-collecting tube other end opening, and thermal-collecting tube opening side is provided with insulation header;
Described water trap upper surface is provided with blast pipe, and insulation header is built-in with the temperature sensor detecting water temperature in tubular type collector.
Further, the inlet pipeline of described metal hose is provided with draining valve and upper water solenoid valve, upper water solenoid valve is connected to controller by circuit.
Further, described outlet pipeline is positioned at water trap sidewall.
Further, described temperature sensor is installed on top near on the metal hose of water trap.
Further, described temperature sensor is connected to controller by circuit.
The invention has the beneficial effects as follows: structure of the present invention is simple, reasonable in design, adopt the direct heating function of metal hose, water trap compensates heating function, in water trap, boiling water is interrupted air emptying function, ensure that the water quality of burning boiling water, change the pattern of traditional boiler hot water preparing, metal hose is built in the anti-sealing secondary pollution of this closed design of thermal-collecting tube, not easily in thermal-collecting tube, produce incrustation scale, thermal effect is higher, firing rate is fast, make effluent quality fresher, mouthfeel is better, improve quality and the sanitary condition of drinking water, and use also convenient, more energy-conservation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. supports, 2. thermal-collecting tube, 3. water trap in figure, 4. metal hose, is 5. incubated header, 6. outlet pipeline, 7. blast pipe, 8. temperature sensor, be 9. vented gap, 10. attemperater, 11. water nozzles, 12. circuit, 13. combination sensors, 14. electric heaters, 15. draining valves, water solenoid valve on 16., 17. controllers.
Detailed description of the invention
The present invention is further illustrated with preferred embodiment by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
A kind of balcony wall-hanging solar boiler as shown in Figure 1, comprise the support 1 being installed on balcony wall-hanging, support 1 is provided with tubular type collector, tubular type collector comprises many horizontally disposed thermal-collecting tubes 2, first, top thermal-collecting tube 2 is built-in with water trap 3, remaining set heat pipe 2 is built-in with the metal hose 4 for upper water, and metal hose 4 is connected to bottom water trap 3; Water trap 3 is connected with the attemperater 10 for storing boiling water by outlet pipeline 6.
Attemperater 10 is built-in with combination sensor 13 and electric heater 14, and attemperater 10 sidewall bottom offers water nozzle 11, and attemperater 10 sidewall upper offers exhaust gap 9; Combination sensor 13 and electric heater 14 are connected to controller 17 by circuit 12; Water trap 3 upper surface is provided with blast pipe 7, and metal hose 4 top is provided with the temperature sensor 8 detecting water temperature in metal hose 4; Thermal-collecting tube 2 one end is closed, thermal-collecting tube 2 other end opening, and thermal-collecting tube 2 opening side is provided with insulation header 5; Water trap 3 upper surface is provided with blast pipe 7, and insulation header 5 is built-in with the temperature sensor 8 detecting water temperature in tubular type collector.
The inlet pipeline of metal hose 4 is provided with draining valve 15 and upper water solenoid valve 16, upper water solenoid valve 16 is connected to controller 17 by circuit 12; Outlet pipeline 6 is positioned at water trap 3 sidewall; Temperature sensor 8 is installed on top near on the metal hose 4 of water trap 3; Temperature sensor 8 is connected to controller 17 by circuit 12.
The tubular type collector front of balcony wall-hanging solar boiler is arranged on area without shade, connects power circuit, connects water supply line.According to national drinking water accurate setup control instrument 17 temperature, ceiling temperature is set as 99 DEG C, and lower limit temperature is set as 96 DEG C, and combination sensor 13 middle water level in attemperater 10 is set as 50%, and temperature upper limit temperature is set as 98 DEG C, and lower limit temperature is 96 DEG C.Control electrical heating anti-dry water level and prevent attemperater full water level.Open power supply, thermal-collecting tube 2 gathers the heat energy of sunshine, to the cool water heating in metal hose 4.When temperature sensor 8 detects that in metal hose 4, water temperature reaches the controller 17 design temperature upper limit 99 DEG C, temperature sensor 8 sends the upper water solenoid valve 16 of signal control to controller 17 and works, cold water enters metal hose 4, metal hose 4 boiling water is up ejected and enters water trap 3.Set lower limit temperature 96 DEG C when temperature sensor 8 to detect in metal hose 4 that water temperature reaches controller 17, upper water solenoid valve 16 closes closes water.Continuous aforesaid operations several times, water trap 3 water is full, and be interrupted emptying by the boiling water in water trap 3 under the siphon principle that the height of water produces, all enter attemperater 10, being interrupted emptying boiling water can reduce heat loss.Metal hose 4 is actual heats in process, due to the principle of expanding with heat and contract with cold, the hot water that some end is heated to boiling water standard enters in water trap 3, the thermal-collecting tube 2 be now set in outside water trap 3 absorbs solar energy also can compensate heating to this part water, thus the high-quality drinking water of production that can circulate.
Run into rainy weather, in attemperater 10, combination sensor 13 detects that, in setting value at the bottom of water level and temperature, combination sensor 13 just sends signal to controller 17, and the upper water of upper water solenoid valve 16 work, heating work implemented by electric heater 14.When arriving designated water level in attemperater 10, upper water solenoid valve 16 stops upper water, stops heating when water temperature arrives design temperature electric heater 14.
When the power failure that happens suddenly is cut off the water supply, upper water solenoid valve 16 stops upper water, the water of thermal-collecting tube 2 constant absorption solar energy heating metal hose 4, and the temperature on metal hose 4 is more than setting temperature control temperature.When after the power supply that resumes water supply, because the temperature on metal hose 4 is more than setting temperature control temperature, temperature sensor 8 cannot send signal to controller 17 and control the upper water of upper water solenoid valve 16 work, the upper water of water solenoid valve 16 work is once gone up in now controller 17 startup in every 30 minutes, adds water to give metal hosepipe 4 in time.When attemperater 10 reaches designated water level, combination sensor 13 sends signal to controller 17, and the upper water function of water solenoid valve 16 in prevention, anti-sealing spill-over goes out.
Cold district, due to reasons such as weather, opens draining valve 15, and the water in row's light metal hose 4 can play antifreeze effect.
This balcony wall-hanging solar boiler structure is simple, reasonable in design, directly heating function, water trap 3 compensate boiling water in heating function, water trap 3 and are interrupted air emptying function to adopt metal hose 4, ensure that the water quality of burning boiling water, change the pattern of traditional boiler hot water preparing, the anti-sealing secondary pollution of its closed design, not easily produce incrustation scale, thermal effect is higher, firing rate is fast, make that effluent quality is fresher, mouthfeel is better, improve quality and the sanitary condition of drinking water, and use also convenient, more energy-conservation.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.