Removable lining splitting solar energy-saving cistern
Technical field
The utility model relates to a kind of solar energy-saving cistern, especially relates to a kind of removable lining splitting solar energy-saving cistern.
Background technology
Along with popularizing of solar water heater, the user is more and more higher to the functional requirement of water heater.The separated type solar water heater hot-water case of prior art, its structure has generally comprised the bulk metal shell, and material cost is than higher, and the boiler of this structure is in transportation, and running into slightly collides with usually causes open defect.In addition, the heat-insulation layer between shell and the inner bag is an integral material, can not freely change after the inner bag of water heater and shell have damaged, and can only scrap integral product, has influenced the service life of water heater.
Summary of the invention
It is simple that the technical problems to be solved in the utility model provides a kind of assembling, the removable lining splitting solar energy-saving cistern that the complete machine parts can freely be changed.
Technical problem to be solved in the utility model is achieved by the following technical solution: it comprises upper end cover, bottom end cover, shell and inner bag, be provided with heat-insulation layer between shell and the inner bag, described shell adopts zip mode to connect, and heat-insulation layer is by the middle heat-insulation layer assembly unit moulding of top heat-insulation layer, bottom heat-insulation layer and employing split-type structure.
The said structure of the utility model employing, whole assembling is simple, and transportation safety has avoided the inner bag of former conventional water heater product and shell to damage the problem that can only scrap integral body afterwards, has prolonged the service life of water heater; In addition, the water heater of this structure has been saved the material cost of boiler shell, in use also can arbitrarily change the color of boiler shell according to user's hobby.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Accompanying drawing is depicted as structural representation of the present utility model.
The specific embodiment
By accompanying drawing as can be known, this removable lining splitting solar energy-saving cistern comprises upper end cover 1, bottom end cover 7, shell 4 and inner bag 5, be provided with heat-insulation layer between shell 4 and the inner bag 5, described shell 4 adopts zip mode to connect, shell 4 can select for use waterproof and age inhibiting soft material to make, adopt the zip mode flexible package to connect, can be so that freely shirk; Heat-insulation layer is by the middle heat-insulation layer 3 assembly unit moulding of top heat-insulation layer 2, bottom heat-insulation layer 6 and employing split-type structure.Heat-insulation layer can adopt polyurethane material assembled, and the split-type structure can freely be loaded and unloaded.No matter be appreciated that the variation of distinguish number, all should be within protection domain of the present utility model.