The split-type heat pipe solar water heater
Technical field the utility model relates to a kind of energy that utilizes solar radiation, obtains a kind of water heater that thermal source heats water by light, heat conversion.
The enhancing of Background Art As people ' energy-conserving and environment-protective consciousness and the raising of material life, solar water heater has entered huge numbers of families.But along with the reform of housing system, house is privatization, villa type, the tiltedly house appearance of roofing type, and this class house does not allow at will to install big " cap " solar water heater on the roof, in order to avoid influence the attractive in appearance and unified planning in sub-district.
For environmental protection, energy-conservation, some separated type solar water heaters appear on the market, and the separated type solar water heater divides two kinds of Natural Circulation and forced circulation.The natural cycle solar water heater is because of unpowered, and the hot water or cold water can not exchange well, so effect is undesirable, is difficult to promote; The forced cyclic type solar water heater is to make heat collector and attemperater forced circulation by water circulating pump, carries out hot water or cold water's exchange, reaches good Heat-collecting effect, so necessary pressure-bearing, thermal-collecting tube must adopt heat pipe type vacuum pipe, and water tank also must be a pressure-bearing.Because of it is to eject hot water by cold water from the beginning, discharge pressure is big, and bath comfort, but top water uses and mix water easily, causes thermal loss is so that the general user is reflected effect is bad.Existing in addition separated type solar water heater all has only a water tank.
The summary of the invention the purpose of this utility model is to design a kind of two water tanks that have, and the water tank volume is little, and the split-type heat pipe solar water heater that heat loss is little easily is installed.
The implementation of the utility model purpose is, the split-type heat pipe solar water heater includes the outdoor section and the indoor section that link to each other with pipeline, and outdoor section includes heat collector incubation chamber 6, heat pipe 7, and indoor section includes the water tank of outlet pipe 11.12,16 in water tank connects with tube connector 15, and water tank 16 has water inlet pipe 17, and the cocycle water pipe 1 that communicates with copper pipe in the heat collector incubation chamber 6 is arranged at the bottom, in magnesium anode rod 13 is arranged.In have water tank 12 tops of magnesium anode rod 13, electric heater 10 that outlet pipe 11 is arranged, the following circulating water pipe 9 that communicates with copper pipe in the heat collector incubation chamber 6 is arranged.Circulating pump 18 on electric heater 10, temperature control probe 14, the cocycle water pipe 1 is connected with controller 4 respectively.There is temp probe 5 at copper pipe joint place in cocycle water pipe 1 and the heat collector incubation chamber 6.Controller 4 plugs 2, temperature indicator 3.
The utility model mainly is made of heat collector incubation chamber 6, heat pipe 7, attemperater 12,16, electric heater 10, circulating pump 18, temperature controller 4 and tube connector 15 etc.Heat collector is to absorb heats by many heat pipes 7 to pass to copper pipe in the heat collector incubation chamber 6 by condensation end, and the water in the heating copper tube, heat pipe condensation end directly do not touch water, install very simple.After water in the copper pipe is heated,,, all be stored in the attemperater 12 after the solar radiant energy of acquisition is transformed into hot water the heating that circulates of the input of the water at low temperature in the water tank 16 copper pipe by temperature controller 4 control circulating pumps 18.So repeat this course of work.As the same day temperature do not reach when setting value, electric heater 10 will heat automatically by design temperature.Attemperater has two, because of volume is not too big, so the place that balcony etc. does not influence the space be hung on the wall or be placed on to water tank can as electric heater.
During use, the valve of opening on the outlet pipe 11 uses hot water, and running water injects cold water from water tank 16 bottoms.Water generally has lamination in water tank 16, the upper temp height, and temperature of lower is low, and the low water of temperature of lower heads into the hot water on top in the water tank 12, and what water tank 12 advanced like this is the hot water of water tank 16, so can not mix water at once, causes heat loss.When the water in the water tank 12 all was cold water, the hot water of two water tanks of expression has all been used up, and was very easy to use.
Appended drawings is the utility model structural representation.
Specific embodiment the utility model mainly is made of heat collector incubation chamber 6, heat pipe 7, attemperater 12,16, upper and lower circulating water pipe 1,9, electric heater 10, circulating pump 18, temperature controller 4 and connecting line 15 etc.The copper pipe that communicates with upper and lower circulating water pipe 1,9 is arranged in the heat collector incubation chamber 6.Heat pipe 7 absorbs heat and passes to heat collector incubation chamber 6, and the water in the heating copper tube is circulated by circulating pump 18, circulating water pipe again.For safety, on the upper and lower circulating water pipe 1,9 safety valve 8 is housed.