CN202452738U - Internal exhausting solar water tank - Google Patents

Abstract

The utility model belongs to the field of solar energy equipment, in particular to a solar water tank with good heat preservation effect and capable of controlling water temperature. The internal exhaust solar water tank includes an inner tank for holding water. The inner tank is wrapped inside the outer shell, and an insulating layer is filled between the inner tank and the outer shell. The water inlet and outlet connected to the inner tank through the thermal insulation layer is characterized in that: an exhaust pipe is arranged below the outer shell, and the upper end of the exhaust pipe extends into the inner tank and is close to the upper wall of the inner tank. The utility model provides an exhaust port arranged under the box body, which can effectively prevent the loss of hot air and is beneficial to the heat preservation of the solar water tank. At the same time, the temperature detection port and the heating port provided by the utility model can artificially control the water temperature of the solar water tank , to meet people's requirements.

Description

Internal exhaust solar water tank

technical field

The utility model belongs to the field of solar energy equipment, in particular to a solar water tank with good heat preservation effect and capable of controlling water temperature.

Background technique

The many advantages of solar water heaters have been gradually recognized by people. With the improvement of people's quality of life and living conditions, solar water heaters have entered thousands of households, and their demand has also increased significantly. In a populous country like my country, The production of solar water heaters has developed into a huge industry, and the product update speed is also very fast, and the internal quality requirements for solar water heaters are getting higher and higher, such as water tank quality, heat preservation effect, heat collection efficiency of collectors, and service life And so on, have become the focus of manufacturers.

Most of the current solar water heaters have an overflow port and an exhaust port above the water tank. When the water tank is full, it will flow out from the overflow port. The overflow port is above the water tank, and the heat generated by the hot water in the tank is relatively light. , It is easy to flow out from the exhaust port, which is not conducive to the heat preservation of the solar water tank, and the overflow port is easy to freeze in winter, which will block the overflow port and easily have a great impact on the inside of the water tank.

Contents of the invention

Aiming at the above-mentioned technical problems, the utility model provides an exhaust port arranged under the box body, which can effectively prevent the loss of hot air and is beneficial to the heat preservation of the solar water tank. The water temperature of the water tank is controlled to meet people's use requirements.

The utility model is realized through the following technical solutions:

The internal exhaust solar water tank includes an inner tank for holding water. The inner tank is wrapped inside the outer shell, and an insulating layer is filled between the inner tank and the outer shell. The water inlet and outlet connected to the inner tank through the thermal insulation layer is characterized in that: an exhaust pipe is arranged below the outer shell, and the upper end of the exhaust pipe extends into the inner tank and is close to the upper wall of the inner tank.

The upper right side of the outer casing is provided with a temperature detection port communicating with the inner tank, and a temperature sensor for detecting the water temperature of the inner tank is provided in the temperature detection port, and the temperature sensor provided is convenient for people to know the water temperature in the water tank in time. You can judge whether to use it according to the water temperature.

The lower part of the left side of the outer casing is provided with a heating port communicating with the inner tank, and an electric heater is provided in the heating port, and the installed heater is used to heat the water in the solar water tank. Combined with the temperature sensor, the user can Adjust the water temperature of the solar water tank as needed.

To sum up, the utility model improves the position and setting of the exhaust pipe, so that the excess water in the water tank can be automatically overflowed, the height of the water level in the water tank can be limited, the exhaust effect is good, and at the same time, it can reduce The loss of heat in the water tank is beneficial to the heat preservation of the water tank, and at the same time, it can prevent impurities outside the water tank from entering the water tank, thereby ensuring the quality of the water in the tank.

Description of drawings

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

In the figure, 1 is a water inlet and outlet, 2 is an exhaust pipe, 3 is a temperature detection port, 4 is an insulation layer, 5 is an inner tank, 6 is an outer casing, and 7 is a heating port.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

Inner exhaust solar water tank as shown in Figure 1, it comprises the liner 5 that is used for holding water, and described liner 5 is wrapped in the inside of outer casing 6, and is filled with The insulation layer 4 is provided with a water inlet and outlet 1 that penetrates the insulation layer and communicates with the inner tank under the outer shell 6. The water inlet and water outlet of the utility model are shared, which reduces the number of holes in the solar water tank. The outer shell 6 is provided with an exhaust pipe 2 below, and the upper end of the exhaust pipe 2 extends into the inner container 5 and is close to the upper wall of the inner container 5 .

The upper right side of the outer shell 6 is provided with a temperature detection port 3 communicating with the inner tank 5, and a temperature sensor for detecting the water temperature of the inner tank is arranged in the temperature detection port 3, and the temperature sensor provided is convenient for people to Know the water temperature in the water tank in time, and judge whether to use it according to the water temperature.

The bottom of the left side of the outer casing 6 is provided with a heating port 7 communicating with the inner tank 5, an electric heater is arranged in the described heating port, and the provided heater is used to heat the water in the solar water tank. With sensors, users can adjust the water temperature of the solar water tank according to their needs.

To sum up, the utility model improves the position and setting of the exhaust pipe, so that the excess water in the water tank can be automatically overflowed, the height of the water level in the water tank can be limited, the exhaust effect is good, and at the same time, it can reduce The loss of heat in the water tank is beneficial to the heat preservation of the water tank, and at the same time, it can prevent impurities outside the water tank from entering the water tank, thereby ensuring the quality of the water in the tank.

Claims (3)

1. Inner exhaust solar water tank, which includes an inner tank for holding water, the inner tank is wrapped inside the outer shell, and an insulation layer is filled between the inner tank and the outer shell, and it is installed under the outer shell There is a water inlet and outlet that penetrates through the insulation layer and communicates with the inner tank, and is characterized in that: an exhaust pipe is arranged under the outer shell, and the upper end of the exhaust pipe extends into the inner tank and is close to the upper surface of the inner tank. wall. 2. The internal exhaust solar water tank according to claim 1, characterized in that: the upper right side of the outer casing is provided with a temperature detection port communicating with the inner tank, and the temperature detection port is provided with an inner The temperature sensor of the water temperature detection of the gallbladder. 3. The internal exhaust solar water tank according to claim 1, characterized in that: the lower left side of the outer casing is provided with a heating port communicating with the inner tank, and an electric heater is provided in the heating port.

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