Chemical energy storage experiment system

Abstract

The utility model belongs to the technical field of energy storage technology experiment equipment, and particularly discloses a chemical energy storage experiment system which comprises an atomizer, a vortex fan, a heater, a reaction box, a power supply control box and an industrial personal computer, the vortex fan, the heater and the reaction box are sequentially connected through an input pipeline, the atomizer is used for humidifying air and outputting moist air, and the power supply control box is used for controlling the industrial personal computer. The output end of the reaction box is connected with an output pipeline, the power supply control box is electrically connected with the atomizer, the vortex fan and the heater, the power supply control box is electrically connected with the industrial personal computer, an inlet hygrothermograph and a flowmeter are arranged on the input pipeline between the heater and the reaction box, and an outlet hygrothermograph is arranged on the output pipeline. And a temperature sensor and a pressure sensor are arranged in the reaction box. The chemical energy storage experiment device can be used for carrying out high-efficiency and automatic chemical energy storage experiments, can effectively measure the heat storage and release performance of energy storage materials, can give priority to the teaching purpose, and is convenient for students to understand and master the process and principle of the chemical energy storage experiments.

Description

Technical Field

[0001] The utility model belongs to the technical field of energy storage technology experimental equipment, and specifically relates to a chemical energy storage experimental system. Background Art

[0002] Chemical energy storage experiments are chemical experiments that use energy storage materials to undergo reversible chemical reactions under external additional conditions to absorb or release heat for measurement. At present, there is a general lack of corresponding chemical energy storage experimental equipment in major schools and educational platforms to demonstrate the effective chemical energy storage experimental process and principles. In the teaching process, it is not easy for students to understand and master the chemical energy storage experimental process and principles. With the promotion and development of new energy and energy storage technologies and the needs of university discipline construction, there is an urgent need for a safe, reliable and effective chemical energy storage experimental system that is mainly for teaching purposes to assist students in understanding and mastering the chemical energy storage experimental process and principles. Utility Model Content

[0003] The purpose of the utility model is to provide a chemical energy storage experimental system to solve the above problems existing in the prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model provides a chemical energy storage experiment system, comprising an atomizer, a vortex fan, a heater, a reaction box and a power control box, wherein the vortex fan, the heater and the reaction box are connected in sequence through an input pipeline, the atomizer is used to humidify the air and output humid air, the vortex fan is used to transport humid air or dry air into the pipeline, the heater is used to heat the air in the pipeline, the reaction box is used to perform a chemical energy storage reaction experiment, the output end of the reaction box is connected to the output pipeline, the power control box is electrically connected to the atomizer, the vortex fan and the heater, and is used to access an external power supply, and power the atomizer, the vortex fan and the heater after power conversion of the external power supply.

[0006] In a possible design, the system also includes an industrial computer, an inlet thermometer and a flow meter are provided on the input pipe between the heater and the reaction box, an outlet thermometer and a flow meter are provided on the output pipe, a temperature sensor and a pressure sensor are provided inside the reaction box, and the power control box is provided with a signal acquisition card, the input end of the signal acquisition card is electrically connected to the inlet thermometer and humidity meter, the flow meter, the outlet thermometer and humidity meter, the temperature sensor and the pressure sensor, respectively, and the output end is connected to the industrial computer, and the industrial computer is provided with a touch screen.

[0007] In a possible design, an electric regulating valve is provided on the input pipeline between the vortex blower and the heater, and the industrial computer is used to adjust the opening of the electric regulating valve.

[0008] In a possible design, the temperature sensor uses a PT100 platinum thermal resistor, the heater is equipped with a temperature controller, the heater and the temperature controller are both electrically connected to a voltage regulating module on a power control box, and the voltage regulating module is electrically connected to an industrial computer.

[0009] In a possible design, the power control box is provided with an emergency stop button, a fan start indicator light, a heater start indicator light and an atomizer start indicator light.

[0010] In a possible design, the surfaces of the heater, reaction box, input pipe and output pipe are all provided with a heat insulation layer.

[0011] In a possible design, the reaction box is connected to a scrubber via an output pipe.

[0012] In a possible design, a valve is provided on the output pipeline between the reaction box and the scrubber.

[0013] Beneficial effects: The utility model can be used to conduct efficient and automated chemical energy storage experiments, effectively measure the heat storage and release properties of energy storage materials, and can be used mainly for teaching purposes, making it easier for students to understand and master the chemical energy storage experiment process and principles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the pipeline connection of the system of the utility model;

[0016] Figure 2 This is the connection diagram of the power control box.

[0017] In the figure: 1. atomizer; 2. vortex fan; 3. heater; 4. reaction box; 5. inlet temperature and humidity meter; 6. flow meter; 7. outlet temperature and humidity meter; 8. electric regulating valve; 9. air washing device. DETAILED DESCRIPTION

[0018] It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. The specific structural and functional details disclosed herein are only used to describe the exemplary embodiments of the present invention. However, the present invention can be embodied in many alternative forms, and it should not be understood that the present invention is limited to the embodiments described herein.

[0019] It should be understood that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments can be understood according to specific circumstances.

[0020] In the following description, certain details are provided to facilitate a complete understanding of the example embodiments. However, it will be appreciated by those of ordinary skill in the art that the example embodiments may be implemented without these certain details. For example, the system may be shown in a block diagram to avoid obscuring the example with unnecessary details. In other embodiments, well-known processes, structures, and techniques may not be shown in unnecessary detail to avoid obscuring the embodiments.

[0021] Example:

[0022] This embodiment provides a chemical energy storage experimental system, such as Figure 1 and Figure 2 As shown, it includes an atomizer 1, a vortex fan 2, a heater 3, a reaction box 4 and a power control box, wherein the vortex fan 2, the heater 3 and the reaction box 4 are connected in sequence through an input pipe, the atomizer 1 is used to humidify the air and output humid air, the vortex fan 2 is used to transport humid air or dry air into the pipeline, the heater 3 is used to heat the air in the pipeline, the reaction box 4 is used to perform a chemical energy storage reaction experiment, and the output end of the reaction box 4 is connected to the output pipe, the power control box is electrically connected to the atomizer 1, the vortex fan 2 and the heater 3, and is used to connect to an external power supply, and after power conversion of the external power supply, it supplies power to the atomizer 1, the vortex fan 2 and the heater 3.

[0023] The system also includes an industrial computer. An inlet thermometer and hygrometer 5 and a flowmeter 6 are provided on the input pipeline between the heater 3 and the reaction box 4. An outlet thermometer and hygrometer 7 is provided on the output pipeline. A temperature sensor and a pressure sensor are provided inside the reaction box 4. The power control box is provided with a signal acquisition card. The input end of the signal acquisition card is electrically connected to the inlet thermometer and hygrometer 5, the flowmeter 6, the outlet thermometer and hygrometer 7, the temperature sensor and the pressure sensor respectively, and the output end is connected to the industrial computer. The industrial computer is provided with a touch screen. An electric regulating valve 8 is provided on the input pipeline between the vortex fan 2 and the heater 3. The industrial computer is used to adjust the opening of the electric regulating valve 8. The temperature sensor adopts a PT100 platinum thermal resistor. The heater 3 is equipped with a temperature controller. The heater 3 and the temperature controller are both electrically connected to the voltage regulating module on the power control box, and the voltage regulating module is electrically connected to the industrial computer. The power control box is provided with an emergency stop button, a fan start indicator light, a heater start indicator light and an atomizer start indicator light.

[0024] In specific implementation, before conducting the corresponding experiment, complete the system power-on operation, click the fan start button on the power control box panel, click the heater start button on the power control box panel, and click the atomizer start button on the power control box panel. If an accident, abnormal sound, seal leakage, etc. occur during the normal power-on operation of the system, the emergency stop button can be pressed immediately to prevent burns and secondary injuries.

[0025] When performing the heating operation, the vortex blower 2 can be turned on, and the corresponding thermometer, flowmeter and sensors start to collect signals, and transmit the flow, pressure, temperature and humidity parameters to the industrial computer in real time, which will process and display the parameters. In this process, the heater 3 is turned on to start heating the inside of the reaction box 4. The internal temperature sensor senses the temperature change and transmits the temperature signal to the industrial computer for display. When the temperature in the reaction box 4 reaches the target temperature, the heater 3 is turned off, the heating preparation is completed, and the exothermic experiment can be carried out.

[0026] When performing the exothermic experiment, the mist volume and humidity are adjusted, and the material in the reaction box 4 releases heat. The corresponding thermometer, flowmeter and sensors start to collect signals, and transmit the flow, pressure, temperature and humidity parameters to the industrial computer in real time, which processes and displays the parameters. During the entire experimental reaction process, the heat in the reaction box 4 is released from bottom to top, and the experimental data is recorded after the temperature of the top sensor rises and drops.

[0027] Furthermore, the heater 3, the reaction box 4, the input pipe and the output pipe are provided with a heat insulation layer. In the specific implementation, the heater 3, the reaction box 4, the input pipe and the output pipe are provided with a heat insulation layer to prevent convection, radiation heat transfer and the like from affecting the experimental parameters, and secondly to prevent students from accidentally touching high temperatures and getting burned during the experiment.

[0028] Furthermore, the reaction box 4 is connected to a scrubber 9 through an output pipe. In specific implementation, if the heating temperature is too high during the experiment, a small amount of hydrochloric acid may be generated. By setting a scrubber at the end of the experiment, the hydrochloric acid can be absorbed to prevent it from being discharged and polluting the air.

[0029] Furthermore, a valve is provided on the output pipe between the reaction box 4 and the scrubber 9. In specific implementation, by installing a valve on the output pipe between the scrubber 9 and the reaction box 4, after the experiment is finished and the experimental system is dried, the valve can be closed to prevent water vapor from entering the fan and the heating pipeline to cause damage to the equipment, thereby improving the service life of the system.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A chemical energy storage experimental system, characterized in that: The invention comprises an atomizer (1), a vortex blower (2), a heater (3), a reaction box (4) and a power control box, wherein the vortex blower (2), the heater (3) and the reaction box (4) are connected in sequence via an input pipe, the atomizer (1) is used to humidify the air and output moist air, the vortex blower (2) is used to transport moist air or dry air into the pipe, the heater (3) is used to heat the air in the pipe, the reaction box (4) is used to perform a chemical energy storage reaction experiment, the output end of the reaction box (4) is connected to the output pipe, the power control box is electrically connected to the atomizer (1), the vortex blower (2) and the heater (3), and is used to connect to an external power source, and After power conversion is performed on the external power supply, power is supplied to the atomizer (1), the vortex fan (2) and the heater (3). The system further comprises an industrial computer. An inlet thermometer (5) and a flowmeter (6) are provided on the input pipeline between the heater (3) and the reaction box (4). An outlet thermometer (7) is provided on the output pipeline. A temperature sensor and a pressure sensor are provided inside the reaction box (4). The power control box is provided with a signal acquisition card. The input end of the signal acquisition card is electrically connected to the inlet thermometer (5), the flowmeter (6), the outlet thermometer (7), the temperature sensor and the pressure sensor respectively, and the output end is connected to the industrial computer. The industrial computer is provided with a touch screen.

2. A chemical energy storage experimental system according to claim 1, characterized in that: An electric regulating valve (8) is provided on the input pipeline between the vortex fan (2) and the heater (3), and the industrial computer is used to adjust the opening of the electric regulating valve (8).

3. A chemical energy storage experimental system according to claim 1, characterized in that: The temperature sensor is a PT100 platinum thermal resistor, the heater (3) is equipped with a temperature controller, the heater (3) and the temperature controller are both electrically connected to a voltage regulating module on a power control box, and the voltage regulating module is electrically connected to an industrial control computer.

4. A chemical energy storage experimental system according to claim 1, characterized in that: The power control box is provided with an emergency stop button, a fan start indicator light, a heater start indicator light and an atomizer start indicator light.

5. A chemical energy storage experimental system according to claim 1, characterized in that: The surfaces of the heater (3), the reaction box (4), the input pipeline and the output pipeline are all provided with a heat insulation layer.

6. A chemical energy storage experimental system according to claim 1, characterized in that: The reaction box (4) is connected to a gas scrubber (9) via an output pipeline.

7. A chemical energy storage experimental system according to claim 6, characterized in that: A valve is provided on the output pipeline between the reaction box (4) and the gas washing device (9).

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