Solid state energy storage hot water unit

Jinzhe Solid Energy Storage Hot Water UnitIntroduction

Jinzhe Solid Energy Storage Hot Water Unit has a complete range of specifications and models, with mature applications, and can provide heating and industrial users with a stable supply of hot water up to 85 ℃ 24 hours a day. This device is a standalone device designed with an integrated structure for heat storage and release. It only requires one level of heat exchange to deliver the stored heat to the user's side. It has high electric thermal conversion efficiency, precise temperature control, simple operation, and stable reliability. This device is suitable for various end of pipe heat dissipation equipment such as underfloor heating, heat sinks, fan coil units, etc. It is a widely used thermal storage and heating equipment that is easy to modularize and develop on a large scale.

The solid energy storage hot water units developed and produced by Shandong Jinzhe New Energy have a complete range of specifications and models, including 380V solid heat storage units, 10KV/35KV high-voltage direct entry solid heat storage units, and mobile units. Units below 500KW can be quickly installed and shipped as a whole (can be used by connecting water and electricity), units above 500kW can achieve 10kV high-voltage direct entry, and units above 50MW can achieve 35KV high-voltage direct entry. The solid alloy thermal storage medium has its own formula and can be used for 20 years without replacement. Legitimate production qualifications, proprietary technology, stable unit operation, and no after-sales problems within 5 years.

Target audience of the product

Operating principle

Under the operation instructions of the automation control program, the equipment starts at the beginning of the low valley period at night, and heats up the solid alloy heat storage block through electric heating elements, thereby converting electrical energy into thermal energy and storing it in the heat storage body.

When the temperature reaches the set heat storage temperature or the valley electricity time period ends, the equipment automatically cuts off the heating power and the heat storage ends. At the same time, the thermal storage body is wrapped with insulation modules to isolate heat from the outside world, effectively controlling heat loss within the required range.

When using heat, the built-in heat exchanger of the equipment is matched with a high-temperature circulating fan to start running. The heat in the heat storage body is extracted in the form of hot air and sent to the built-in heat exchanger. Through the built-in heat exchanger, the heating circulating water and other circulating media flowing through the heat exchanger can be heated, thereby achieving the purpose and requirements of heat output.

So the operation is fully automated under the requirements of preset parameters, with automatic alarm, automatic shutdown, remote data transmission and monitoring, achieving unmanned and fully automated operation.

Application Examples

Solid state energy storage hot water unitWhy did the manufacturer choose Jinzhe New Energy?

A customer asked before, can we use your solid heat storage electric boiler for heating in winter when the temperature here is minus 50 degrees Celsius? Answer: Definitely possible! And we also have application examples of heating in low-temperature environments ranging from -30 ℃ to -58 ℃.

Reason 1: The boiler system is streamlined, key modules are well insulated, and the efficiency of electric and thermal conversion is high

The solid thermal storage electric boiler of Jinzhe New Energy is a highly integrated model that integrates the three major systems of electric heating, thermal storage, and heat release. The boiler is equipped with high-performance insulation cotton, which isolates the thermal storage body from the outside world and reduces heat loss. And the boiler system is streamlined, requiring only one level of heat exchange to deliver the stored heat to the user side, which minimizes the influence of external environmental temperature on the operation of the boiler body and ensures that the boiler can operate according to the set parameters.

In contrast, heat storage electric boiler systems using water as the heat storage medium (such as electrode boilers+heat storage tanks) and molten salt heat storage boilers adopt a system integration design, consisting of heating, heat exchange, pipeline systems, etc. connected in series to form a set of heat exchange systems. Multiple stages of heat exchange are required to release the stored heat to the user side, resulting in lower actual electric thermal conversion efficiency and greater susceptibility to external environmental influences.

Reason 2: The rated heat storage temperature is 650 ℃/750 ℃, ensuring sufficient temperature difference between heat storage and release

Reason 3: The boiler has a high degree of intelligence and can use climate compensation control algorithms to intelligently adjust the outlet water temperature