Solid heat storage equipment

Solid heat storage equipmentmanufacturer——Introduction to Jinzhe New Energy Products

Jinzhe New Energy isSolid heat storage equipmentOur solid energy storage heating unit, designed and produced by a strong manufacturer, is an electric boiler that conforms to the current trend of clean energy heating, is energy-saving and environmentally friendly, and has operating costs that are over 30% lower. It can also be called a valley electric energy storage heating boiler, magnesium brick thermal storage heating unit, electric heating solid thermal storage device, etc.

It converts valley electricity and wind solar electricity into thermal energy and stores it during low valley electricity periods. During working hours, it releases heat as needed and can stably supply hot water up to 85 ℃, high-temperature and high-pressure steam up to 2.5MPa, thermal oil up to 250 ℃, and hot air for drying up to 300 ℃. The heat storage period is determined according to the local valley electricity period, and the heat release period is flexibly set according to the heat demand, which can achieve various heating needs such as 8 hours, 12 hours, 24 hours, etc.

The minimum power of a single machine is 200KW, and the power is 6000KW. Units with higher power are assembled modularly. Units below 500KW can be quickly installed and shipped as a whole (connected to water and electricity for use), units above 500kW can be directly connected to 10kV high voltage, and units above 50MW can achieve 35KV high voltage direct connection. High voltage units can be used for wind power consumption and power plant peak shaving. Some models can be supplied and installed within 15 days, with an overall delivery efficiency of over 50%.

Applicable subjects

Our domestic solid heat storage technology has been developing for more than ten years. Due to the government's policy to promote clean energy heating in the north about ten years ago, and the abundant photovoltaic and wind power resources in the north, as well as the abundant valley electricity in some areasSolid heat storage equipmentIn the past few years, it has mainly been applied in the heating field in the north. Now,Solid heat storage equipmentGradually expanding into the industrial energy market. The common market demands are as follows:

1. Supply chain carbon reduction: used for green supply chain construction, in conjunction with wind and solar power to achieve low-carbon and zero carbon heating.

2. Zero carbon park heat source: supporting industrial areas with zero carbon emissions, willSolid heat storage equipmentAs a heat source device, it provides heating for the entire park.

3. New energy consumption: energy storage used to balance the fluctuations of new energy in the power system.

4. Electrification of industrial heat sources: Currently, traditional coal-fired, gas-fired, and biomass boilers are difficult to approve or even not allowed to be used in small tonnage boilers, while traditional electric boilers have high electricity costs and consume valley electricitySolid heat storage equipmentIt can replace traditional boilers to achieve low-cost heating.

5. Thermal power flexibility transformation: To achieve flexible power generation and scheduling in thermal power plants to adapt to load changes.

6. Smart Energy Supply: Used for intelligent energy management systems to improve the controllability and efficiency of energy supply.

Application Examples

Product advantages and features

① High heat storage density

Solid alloy thermal storage materials can store up to 500KWH of heat per unit volume, and high thermal storage density materials can reduce the unit cost of thermal storage.

② High conversion rate of electric thermal energy

The electric heating element is electrically heated inside the enclosed thermal storage body, without heat dissipation or loss of light and heat, with an electric thermal conversion efficiency of over 96%

③ High degree of automation

The system runs fully automatically, monitors energy storage units 24/7, and uploads real-time data to support multi terminal sharing, truly achieving unmanned operation

④ Excellent safety performance

The unit uses hot air as the circulating heating medium, and the thermal storage body separates water and electricity and operates at normal pressure. The monitoring, alarm, and protection devices are complete, the structure is safe, and the operation is reliable

⑤ Small footprint, easy and fast installation

The integrated structure of unit heat storage and heat release occupies an area comparable to coal-fired boilers, only 1/14-17 of that of water storage boilers, making it the smallest product in the field of coal to electricity conversion

⑥ Good heating effect

Solid alloy materials can store heat up to 750 ℃, providing sustainable constant temperature heating and meeting the heating requirements of various media

⑦ Low comprehensive investment

High power units can use 10KV/35KV high-voltage direct entry heat storage for heating, saving investment in transformers and reducing investment costs for distribution facilities and cables

⑧ Low operating costs

The unit utilizes valley electricity for heating and storage, with valley electricity prices ranging from 1/2 to 1/4 of peak electricity prices, effectively reducing operating costs

⑨ Low maintenance and repair costs

The unit can be maintained without shutting down, and the overall structure reduces the number of primary side circulating water pumps, significantly reducing maintenance workload and directly lowering maintenance costs

⑩ Assisting in the implementation of dual carbon targets, with good environmental indicators

The high-power electric thermal storage and conversion of the unit can absorb abandoned wind power and balance the peak shaving and valley filling of the power grid. The operation process is green and environmentally friendly, which is conducive to achieving the dual carbon goals

Solid heat storage equipmentmanufacturerWhy choose Jinzhe New Energy?