CN202581884U - Water tank connecting device of solar water heaters - Google Patents

Abstract

The utility model discloses a water tank connecting device of solar water heaters. The water tank connecting device of the solar water heaters comprises a flange plate and a bolt. Two water tanks are connected through the flange plate and the bolt. By means of the water tank connecting device of the solar water heaters, a plurality of water tanks of the solar water heaters can be connected together conveniently, and therefore the solar water heaters can be extended and using flexibility of the solar water heaters is improved.

Description

Solar water heater water tank connection device

technical field

The utility model relates to the technical field of solar energy, in particular to a connection device for a solar water heater water tank.

Background technique

The solar water heating device is used for solar heating, which is environmentally friendly and energy-saving, and can not only bring social benefits to the country, but also bring economic benefits to users. With the maturity of solar heat absorption technology, solar installations have gradually become popular. The utilization of solar heat and light is quite common, but the existing solar water heaters are either monolithic or conjoined, and cannot be expanded arbitrarily.

Utility model content

The technical problem to be solved by the utility model is to provide a connection device that can conveniently expand solar energy.

In order to solve the above technical problems, the utility model provides a solar water heater water tank connection device, which includes a flange and bolts, and the two water tanks are connected through the flange and the bolts.

Further, a silica gel plate is provided between the flanges.

Further, the water tank is composed of a water tank skin and a water tank liner, an insulation layer is provided between the water tank skin and the water tank liner; flanges facing outward are respectively provided at both ends of the water tank liner, and the method The flanges connect the tanks together by clamping the flanges.

The solar water heater water tank connecting device of the utility model can conveniently connect a plurality of solar water heater water tanks together, thereby expanding the solar water heater and increasing the use flexibility of the solar water heater.

Description of drawings

Fig. 1 is a structural schematic view of an embodiment of a solar water heater water tank connection device of the present invention.

In the picture: 1. Water tank liner, 2. Flange, 3. Bolt, 4. Flange, 5. Silicone plate.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the utility model and implement it, but the examples given are not intended to limit the utility model.

As shown in FIG. 1 , the solar water heater water tank connecting device of the present invention includes a flange 4 and bolts 3 , and the two water tanks are connected through the flange 4 and the bolts 3 . The water tank is composed of a water tank skin and a water tank liner 1, an insulation layer is provided between the water tank skin and the water tank liner 1; flanges 2 facing outward are respectively provided at both ends of the water tank liner 1, and the flange plate 4 Connect the tanks together by clamping said flanges 2. Preferably, a silica gel plate 5 is provided between the flanges 4 to provide a better sealing effect.

The above-mentioned embodiments are only preferred embodiments for fully illustrating the utility model, and the protection scope of the utility model is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present utility model are all within the protection scope of the present utility model. The scope of protection of the utility model shall be determined by the claims.

Claims (3)

1. a solar water heater water tank jockey is characterized in that, comprises ring flange and bolt, and two water tanks are connected with bolt through ring flange.

2. solar water heater water tank jockey according to claim 1 is characterized in that, is provided with silica gel plate between the said ring flange.

3. solar water heater water tank jockey according to claim 1 is characterized in that said water tank is made up of water tank crust and inner water tank, is provided with heat-insulation layer between said water tank crust and the inner water tank; Said inner water tank two ends are respectively equipped with flange toward the outer side, and said ring flange connects together water tank through the said flange of clamping.

Images