阅读说明：本技术 相变冷热发电机 (Phase-change cold-hot generator ) 是由 洪庆辉 钟雪莲 戴恋文 于 2019-12-12 设计创作，主要内容包括：相变冷热发电机,工质存储箱中装入工质冷媒,工质存储箱的左右两边分别通过第一工质管和第二工质管,第一工质管与蒸发器盘管的进工质冷媒管相通接,第二工质管与冷凝器盘管的出工质冷媒管相通接；第一工质管上安装有工质冷媒电磁阀,第二工质管上安装有发电机电磁阀,汽轮发电机的进蒸汽口通过管道与冷凝器盘管的进工质冷媒管相通接,汽轮发电机的出蒸汽口通过管道与蒸发器盘管的出工质冷媒管相通接。它除了具有储冰、储热的功能外,还能将热能进行发电,提高了储存的热能的利用效率。(The phase change cold-hot generator is characterized in that a working medium refrigerant is filled in a working medium storage box, the left side and the right side of the working medium storage box are respectively communicated with a first working medium pipe and a second working medium pipe, the first working medium pipe is communicated with a working medium inlet pipe of an evaporator coil pipe, and the second working medium pipe is communicated with a working medium outlet pipe of a condenser coil pipe; the first working medium pipe is provided with a working medium refrigerant electromagnetic valve, the second working medium pipe is provided with a generator electromagnetic valve, a steam inlet of the turbonator is communicated and connected with a working medium refrigerant inlet pipe of the condenser coil pipe through a pipeline, and a steam outlet of the turbonator is communicated and connected with a working medium refrigerant outlet pipe of the evaporator coil pipe through a pipeline. The solar energy heat storage device has the functions of storing and storing the ice and the heat, and can also generate the heat energy, thereby improving the utilization efficiency of the stored heat energy.)

1. Cold and hot generator of phase transition, including air conditioning system's condenser coil (2), evaporimeter coil (1), compressor (3) and expansion valve (4), install air conditioning solenoid valve (6), its characterized in that on air conditioning system's condenser coil (2), evaporimeter coil (1), compressor (3) and expansion valve (4) the pipe return circuit: working medium refrigerants are filled in the working medium storage tank (5), the left side and the right side of the working medium storage tank (5) are respectively communicated with a first working medium pipe (51) and a second working medium pipe (52), the first working medium pipe (51) is communicated with a working medium inlet pipe of the evaporator coil (1), and the second working medium pipe (52) is communicated with a working medium outlet pipe of the condenser coil (2);

the first working medium pipe (51) is provided with a working medium refrigerant electromagnetic valve (7), the second working medium pipe (52) is provided with a generator electromagnetic valve (8), a steam inlet of the turbonator (9) is communicated with a working medium refrigerant inlet pipe of the condenser coil (2) through a pipeline, and a steam outlet of the turbonator (9) is communicated with a working medium refrigerant outlet pipe of the evaporator coil (1) through a pipeline.

2. The phase change cold and hot electric generator according to claim 1, wherein: the evaporator coil (1) is arranged in the refrigerator (10), water is filled in the refrigerator (10), and the evaporator coil (1), the ice storage box (10) and the water form an evaporation ice storage device.

3. The phase change cold and hot electric generator according to claim 1, wherein: the condenser coil (2) is arranged in the heat storage box (11), the heat storage box (11) is filled with phase change heat storage materials, and the condenser coil (2), the heat storage box (11) and the phase change heat storage materials form a condensation phase change heat reservoir.

4. The phase change cold and hot electric generator according to claim 1, wherein: the expansion valve (4) is a one-way valve.

5. The phase change cold and hot electric generator according to claim 1, wherein: the control cabinet controls the air conditioner electromagnetic valve (6), the working medium refrigerant electromagnetic valve (7) and the generator electromagnetic valve (8) to work.

Technical Field

The invention relates to the technical field of power generation, in particular to a generator in an energy storage system.

Background

The commercial power is divided into peak power and valley power, in order to save the power cost, an ice storage and heat storage device is provided on the market at present, the valley power is utilized to change water into ice, then the cold energy stored in the ice is released to a central air conditioning system in the daytime, and the ice storage device also has the function of storing heat energy through phase change. The disadvantages are as follows: in the hot weather in south China, the heat energy stored in the equipment can not be fully utilized sometimes, so that the stored heat energy is supposed to be designed into electric energy, and no device is sold in the market at present.

Disclosure of Invention

The invention aims to provide a phase-change cold-hot generator aiming at the defects of the prior art, which not only has the functions of storing and storing ice, but also can generate electricity by using heat energy, thereby improving the utilization efficiency of the stored heat energy.

The technical solution of the invention is as follows:

the phase change cold-hot generator comprises a condenser coil, an evaporator coil, a compressor and an expansion valve of an air conditioning system, wherein pipe loops of the condenser coil, the evaporator coil, the compressor and the expansion valve of the air conditioning system are provided with air conditioning solenoid valves;

the first working medium pipe is provided with a working medium refrigerant electromagnetic valve, the second working medium pipe is provided with a generator electromagnetic valve, a steam inlet of the turbonator is communicated and connected with a working medium refrigerant inlet pipe of the condenser coil pipe through a pipeline, and a steam outlet of the turbonator is communicated and connected with a working medium refrigerant outlet pipe of the evaporator coil pipe through a pipeline.

The evaporator coil is arranged in an ice storage box, water is filled in the ice storage box, and the evaporator coil, the ice storage box and the water form an evaporation ice storage device.

The condenser coil is arranged in the heat storage box, the phase-change heat storage material is filled in the heat storage box, and the condenser coil, the heat storage box and the phase-change heat storage material form a condensation phase-change heat storage device.

The expansion valve is a one-way valve.

The control cabinet controls the air conditioner electromagnetic valve, the working medium refrigerant electromagnetic valve and the generator electromagnetic valve to work.

The invention has the beneficial effects that:

the solar energy heat storage device has the functions of storing and storing the ice and the heat, and can also generate the heat energy, thereby improving the utilization efficiency of the stored heat energy.

Drawings

FIG. 1 is a schematic structural view of the present invention;

in the figure: 1. an evaporator coil; 2. a condenser coil; 3. a compressor; 4. an expansion valve; 5. a working medium storage tank; 6. an air conditioning solenoid valve; 7. a working medium refrigerant electromagnetic valve; 8. a generator solenoid valve; 9. a steam turbine generator; 10. storing the refrigerator; 11. a heat storage tank.

Detailed Description