Quick heating solar water heater

Abstract

Disclosed is a quick heating solar water heater. The quick heating solar water heater comprises a solar thermal collector and a solar hot water storage tank, wherein the solar hot water storage tank is composed of a water tank case, a thermal insulation layer, a first jacket, a pressure bearing liner, a hot water outlet pipe, a temperature sensor and a water inlet. The quick heating solar water heater also comprises a quick heating gas water heater module and a central controller. The quick heating gas water heater module is composed of a gas proportion regulating valve, an igniter, a combustion chamber, a second jacket, a flow sensor and a hot water outlet, wherein he combustion chamber is connected with a flue, the hot water outlet is communicated with the second jacket, the flow sensor is mounted at the hot water outlet, the igniter and a gas proportion regulating valve are mounted on the second jacket, the second jacket encloses the combustion chamber, the upper end of the hot water outlet pipe extends into the pressure bearing liner, and the lower end of the hot water outlet pipe extends into the second jacket; the central controller is electrically connected with the temperature sensor, the gas proportion regulating valve and the flow sensor. The quick heating solar water heater can serve users with hot water at any time, thereby solving the problem that a common solar water heater cannot reach required temperature, and meanwhile achieving the aim of energy conservation and environmental protection to a certain extent.

Description

technical field [0001] The invention relates to the field of solar water heaters, in particular to a quick-heating solar water heater. Background technique [0002] At present, solar water heaters on the market use hot water to be produced during the day and stored for use by the user at night. There are often situations where hot water is not enough at night, especially in winter when the light time is short and the light intensity is not sufficient. The hot water in the hot water storage tank cannot meet the user's needs, and at the same time, the user's use time period is also invisible. [0003] There is also a quick-heating type gas water heater in the market now, but this kind of water heater has the following disadvantages: the user needs to heat the water to be used from the lowest point of water temperature to the use temperature required by the customer, and the energy consumption is relatively large. Contents of the invention [0004] The purpose of the present...

AI Technical Summary

Problems solved by technology

[0002] At present, solar water heaters on the market use hot water to be produced during the day and stored for use by the user at night. There are often situations where hot water is not enough at night, especially in winter when the light time is short and the light intensity is not sufficient. The hot water in the hot water storage tank cannot meet the needs of users, and at the same time, there are invisible restrictions on the user's use time

[0003] There is still a quick-heating gas water heater in the market now, but this kind of water heater has the following disadvantages: the user needs to heat the water to be used from the lowest point of water temperature to the use temperature required by the customer, and the energy consumption is relatively large

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