CN202613743U - Novel solar water heater - Google Patents

Abstract

The utility model relates to a novel solar water heater, which belongs to water heaters. The solar photovoltaic panel is electrically connected to the power controller, the power controller is electrically connected to the storage battery, the civilian power supply is electrically connected to the power controller, the power controller is electrically connected to the water heater box, the heating element, the water level gauge, the water inlet, the water outlet, The water outlet is fixedly connected with the water heater box, the filter device is fixedly connected with the inner side of the water inlet, the temperature sensor is fixedly connected with the inner side of the water outlet, the outer layer of the water heater box is a steel plate layer, and the inner layer is an enamel layer. The advantages are: novel structure, energy provided by solar photovoltaic panels, clean and environment-friendly. When the electric energy of the solar photovoltaic panel is excessive, the electric energy can be stored in the storage battery, and when the solar energy is insufficient, it can supply power to the heater of the water heater, so that the solar energy can be fully utilized. It avoids the problem of serious heat loss of hot water and waste of cold water stagnant in water pipes due to the long distance of hot water transmission in traditional solar water heaters.

Description

A new type of solar water heater

technical field

The utility model belongs to a water heater, in particular to a new energy water heater. the

Background technique

With the improvement of people's awareness of environmental protection, more and more people choose to install solar water heaters. Now there are many brands of solar water heaters on the market, but their structures are similar. Most of them use heat collectors as heat absorbers. This type of water heater has several common disadvantages: this type of water heater directly transmits hot water from the roof to the room. Since the distance from the roof to the indoor faucet is too long, the indoor faucet needs to drain the cold water in the water pipe for this distance first. , which has resulted in a great waste of water resources. The hot water collector and water tank are outdoors, and the insulation effect at night is poor. Scale is easy to form inside the collector, which affects the heat collection effect and needs to be cleaned regularly. The supply of solar energy is not uniform. When there is insufficient solar energy, there will be no hot water available; when there is excess solar energy, energy will be wasted. the

Utility model content

The utility model provides a novel solar water heater to solve the problem of wasting water resources and energy in the existing solar water heaters. the

The technical scheme of the utility model is: the solar photovoltaic panel is electrically connected to the power controller, the power controller is electrically connected to the storage battery, the civilian power supply is electrically connected to the power controller, the power controller is electrically connected to the water heater box, and the heating element is connected to the water heater. The inside of the box is fixedly connected, the water level gauge is fixedly connected to the outer surface of the water heater box, the water inlet is fixedly connected to the upper part of the back panel of the water heater box, the water outlet is fixedly connected to the lower part of the back panel of the water heater box, and the water outlet is fixedly connected to the bottom of the water heater box , the filter device is fixedly connected to the inner side of the water inlet, the temperature sensor is fixedly connected to the inner side of the water outlet, the outer layer of the water heater box is a steel plate layer, the inner layer is an enamel layer, and the steel plate layer is fixedly connected to the enamel layer. the

The utility model has the advantages of novel structure, energy provided by solar photovoltaic panels, clean and environment-friendly. When the electric energy of the solar photovoltaic panel is excessive, the electric energy can be stored in the storage battery, and when the solar energy is insufficient, it can supply power to the heater of the water heater, so that the solar energy can be fully utilized. The solar energy absorbed by the solar photovoltaic panel is transmitted to the room in the form of electric energy, and then heated in the water heater box to generate hot water. It avoids the problem of serious heat loss of hot water and waste of cold water stagnant in water pipes due to the long distance of hot water transmission in traditional solar water heaters. The heating element of the water heater is a nano-electric heating film, which can be directly energized to generate heat without considering the parameters of DC, AC and voltage of electric energy. Based on this feature, the water heater can be directly connected to the civilian power supply when the solar energy is not sufficient. The hot water tank is placed indoors, which can effectively reduce heat loss; at the same time, the box structure is a cuboid to maximize the use of indoor space. the

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic structural view of the tank of the water heater of the present invention.

Detailed ways

The solar photovoltaic panel 1 is electrically connected to the power controller 4, the power controller 4 is electrically connected to the storage battery 2, the civilian power supply 3 is electrically connected to the power controller 4, the power controller 4 is electrically connected to the water heater box 4, and the heating element 8 is electrically connected to the water heater box 4. The inside of the water heater box 6 is fixedly connected, the water level gauge 5 is fixedly connected to the outer surface of the water heater box 6, the water inlet 9 is fixedly connected to the upper part of the water heater box 6 backboard, and the water outlet 10 is fixedly connected to the lower part of the water heater box 6 backboard. The water outlet 7 is fixedly connected to the bottom of the water heater box 6, the filter device 11 is fixedly connected to the inner side of the water inlet 9, the temperature sensor 14 is fixedly connected to the inner side of the water outlet 10, the outer layer of the water heater box 6 is a steel plate layer 12, and the inner layer is an enamel layer 13 , the steel plate layer 12 is fixedly connected to the enamel layer 13 . the

The utility model generates electric energy by means of the solar photovoltaic panel, and then transmits the electric energy to the heating element of the water heater, and then generates hot water in the water heater box body. When the hot water of the water heater reaches the predetermined temperature, the temperature sensor transmits a signal to the power controller, and the power controller automatically transmits the electric energy generated by the solar photovoltaic panel to the storage battery for storage. When the power supplied by the solar photovoltaic panel is insufficient and the water temperature has not yet reached the required temperature, the power controller will automatically switch to the storage battery for power supply. When the electric power of the accumulator battery also drops to the state of being unable to supply power normally and the hot water has not yet reached the predetermined temperature, the power controller automatically connects the water heater to the civilian power supply to continue heating. The heating element is a nano-electrothermal film, which has high electrothermal conversion efficiency, fast heating, corrosion resistance, anti-oxidation, and is compatible with AC and DC, and is very suitable for use as a heating element for water heaters. the

Claims (1)

1. novel solar water heater, it is characterized in that: solar energy photovoltaic panel is electrically connected with electric power controller, and electric power controller is electrically connected with accumulator jar; Civilian power supply is electrically connected with electric power controller, and electric power controller is electrically connected with the heater box, and heater is connected with heater box's internal fixation; The water level meter is fixedly connected with the water heater tank external surface, and water inlet is fixedly connected with heater box's backboard top, and delivery port is fixedly connected with heater box's backboard bottom; The dewatering outlet is fixedly connected with the heater box bottom; Filter is fixedly connected with water inlet is inboard, and temperature sensor is fixedly connected with delivery port is inboard, and the water heater tank volume surrounding is the steel plate layer; Internal layer is an enamel layer, and the steel plate layer is fixedly connected with enamel layer.

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