Intelligent temperature control device in factory and control system thereof
A technology of intelligent control and control system, which is applied in the direction of using electric mode for temperature control, auxiliary controller with auxiliary heating device, etc., can solve the problem of high energy consumption, no treatment method, and it is difficult to ensure the environmental temperature balance of plant factories. performance, stability and other issues to achieve the effect of ensuring air quality
Active Publication Date: 2020-10-16
ZHEJIANG SHUREN UNIV
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[0004] The purpose of the present invention is: in order to solve the existing plant factory refrigeration control device and matching control system, although it can achieve the effect of self-control temperature control, it is difficult to ensure the balance and stability of the internal environment temperature of the plant factory, In the state before the air conditioner has continued to fail, that is, it has been cooling or heating, there is no corresponding treatment method, and it is impossible to automatically replace the heat preservation method when the external temperature matches the temperature required for plant growth, and the energy consumption is high. problem, and proposed a factory temperature intelligent control device and its control system
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[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0037] see Figure 1-5 , the present invention provides a technical solution: an intelligent temperature control device in a factory, including a plant factory 1, an air conditioner 2 is arranged inside the plant factory 1, and an air collecting hood 3 is arranged on the surface of the air conditioner 2 corresponding to the air outlet, and the air collecting The side of the cover 3 away from the air conditioner 2 communicates with one end of the connecting pipe 4, ...
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The invention discloses an intelligent temperature control device in a factory and a control system thereof, and belongs to the technical field of temperature control. The intelligent temperature control device comprises a plant factory, an air conditioner is arranged in the plant factory, and a gas collecting hood is arranged at the position, corresponding to an air outlet, of the surface of theair conditioner. In the present invention, a first temperature sensor, a second temperature sensor, a third temperature sensor, an image acquisition module, a ventilator, an air conditioner, a first electromagnetic valve and a second electromagnetic valve are designed to be matched with one another. Therefore, the balance and the stability of the internal environment temperature of the plant factory can be ensured to a relatively high extent. Even if the air conditioner is always in a state before a fault occurs, that is, the air conditioner performs refrigeration or heating all the time, a proper and stable cultivation environment can be provided for the interior of the plant factory, air in the plant factory can be replaced, the energy-saving and emission-reducing effects are achieved toa certain extent, and the air quality after air replacement in the plant factory is guaranteed.
Description
technical field [0001] The invention belongs to the technical field of temperature control, in particular to an intelligent temperature control device in a factory and a control system thereof. Background technique [0002] The plant factory is an efficient agricultural system that realizes annual continuous production of crops through high-precision environmental control in the facility. It uses intelligent computers and electronic sensing systems to automatically control environmental conditions such as temperature, humidity, light, CO2 concentration, and nutrient solution for plant growth. , a labor-saving production method that makes the growth and development of plants in the facility not or rarely restricted by natural conditions. [0003] The plant factory is an advanced stage of the development of modern facility agriculture. It is a high-input, high-tech, and well-equipped production system that integrates biotechnology, engineering technology, and system management...
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IPC IPC(8): G05D23/30
CPCG05D23/30
Inventor 胡峰俊
Owner ZHEJIANG SHUREN UNIV