A kind of double-cabinet solar water heater
Technical field
This utility model relates to the field of solar water heater, especially a kind of double-cabinet solar water heater.
Background technology
Solar water heater is the device that solar energy is converted into heat energy, by water from low-temperature heat to high temperature, to meet people's hot water use in life, production. Solar water heater is divided into vacuum pipe solar water heater and flat solar water heater by version, mainly based on vacuum pipe solar water heater, occupies the market share of domestic 95%. Electron tubes type domestic solar water heater is made up of relevant spare and accessory parts such as thermal-collecting tube, storage tank and supports, solar energy is converted to heat energy and relies primarily on vacuum heat collection pipe, vacuum heat collection pipe utilizes the principle that hot water floating cold water sinks, and makes water produce microcirculation and reach required hot water.
Slow and temperature that tradition solar energy heat time heating time when winter and bad weather is short, hot water temperature is heated up is low the disadvantage such as can not use, additionally, traditional double; two cabins are to have distance interval in the middle of two inner bags separate by two water pipe circulating transfer hot water, production cost is high, producing trouble, and exist and easily leak, the inner bag capacity comparing an outer barrel reduces, maintenance trouble, accessory requires height.
Utility model content
The technical problems to be solved in the utility model is: in order to overcome above-mentioned middle Problems existing, it is provided that a kind of double-cabinet solar water heater, and its design is rational in infrastructure and to be capable of heat transfer water speed fast.
This utility model solves its technical problem and be the technical scheme is that a kind of double-cabinet solar water heater, including the some thermal-collecting tubes being mutually arranged side by side, the storage tank that is connected with thermal-collecting tube and be coated on the heat-insulation layer outside storage tank, it is provided with demarcation strip in described storage tank, storage tank becomes heat accumulation cabin and heating compartment by divides, heat accumulation cabin side opening is provided with first row QI KOU and cold water outlet, cold water outlet is connected with running water pipe, it is provided with electric heater in described heating compartment, heating compartment side opening is provided with hot-water outlet, described demarcation strip places and is connected to aqueduct, one end of aqueduct is connected with heat accumulation cabin, the other end is connected with heating compartment.
The inner chamber body capacity in described heat accumulation cabin is more than the inner chamber body capacity of heating compartment.
The bottom in described heat accumulation cabin offers access hole, and the bore of access hole is 90mm. .
The beneficial effects of the utility model are: described a kind of double-cabinet solar water heater, adopt the water heater of this kind of design, heat accumulation cabin and heating compartment seamless link, and production cost is low, convenient for production; Water after the heating of heat accumulation cabin can quickly pass in heating compartment, does not reduce on capacity, and heat transfer rate is faster; Need not keep in repair, not worry seepy question, make heat transfer water faster, safer more energy efficient, facilitate again and the advantage of a specified duration with the life-span is installed, substantially increase the quality assurance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. thermal-collecting tube in figure, 2. storage tank, 21. heat accumulation cabins, 21-1. first row QI KOU, 21-2. cold water outlet, 21-3. access hole, 22. heating compartments, 22-1. hot-water outlet, 3. heat-insulation layer, 4. demarcation strip, 5. electric heater, 6. aqueduct.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail. These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the composition relevant with this utility model.
A kind of double-cabinet solar water heater as shown in Figure 1, including the some thermal-collecting tubes being mutually arranged side by side 1, storage tank 2 is connected with thermal-collecting tube 1, it is outside that heat-insulation layer 3 is coated on storage tank 2, demarcation strip 4 it is provided with in storage tank 2, storage tank 2 is separated into heat accumulation cabin 21 and heating compartment 22 by demarcation strip 4, the inner chamber body capacity in heat accumulation cabin 21 is more than the inner chamber body capacity of heating compartment 22, heat accumulation cabin 21 side opening is provided with first row QI KOU 21-1 and cold water outlet 21-2, cold water outlet 21-2 is connected with running water pipe, access hole 21-3 is offered in the bottom in heat accumulation cabin 21, the bore of access hole 21-3 is 90mm, electric heater 5 it is provided with in heating compartment 22, heating compartment 22 side opening is provided with hot-water outlet 22-1, demarcation strip 4 places and is connected to aqueduct 6, one end of aqueduct 6 is connected with heat accumulation cabin 21, the other end is connected with heating compartment 22.
A kind of double-cabinet solar water heater of the present utility model, tap water enters in the heat accumulation cabin 21 of storage tank 2 from cold water outlet 21-2, water in heat accumulation cabin 21 is by adding the effect of heat pipe 1, tentatively heat, water after heating passes in heating compartment 22 from aqueduct 6, pass into the water in heating compartment 22, discharged by hot-water outlet 22-1, under overcast and rainy harsh climate, electric heater 5 can be utilized to carry out the water quickly heating in heating compartment 22, while saving the energy, effectively solve tradition solar energy short for the heat time heating time when winter and bad weather, hot water temperature is heated up the low disadvantage such as can not use of slow and temperature, achieve and be rapidly heated.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not necessarily departing from this utility model technological thought, can carry out various change and amendment completely. The technical scope of this utility model is not limited to the content in description, it is necessary to determine its technical scope according to right.