An all-weather intelligent control method of tuyere motor based on regulating room temperature

An intelligent control and all-weather technology, which is applied in the fields of temperature control using electric methods, botany equipment and methods, greenhouse cultivation, etc., can solve problems such as indoor temperature drop, difficulty in precise temperature control, single function, etc., to reduce production losses , The effect of saving labor management costs

CN113985932BActive Publication Date: 2022-08-09山西科鼎宏贸科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2022-08-09

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Abstract

Based on the all-weather intelligent control method of the tuyere motor that regulates the room temperature, the overall solution is formulated according to the characteristics and functions of the tuyere motor and the tuyere opening and closing device used in the solar greenhouse of different structures, and the corresponding operating rules and indoor temperature prediction models for all weather scenarios are constructed. The relevant thresholds set by the requirements and the real-time data collected are comprehensively analyzed in real time by the control system computer, and the corresponding real-time commands are generated to control the tuyere motor to adjust the opening degree of the tuyere device in the solar greenhouse, so as to achieve precise regulation of the room temperature within the allowable range of natural environment conditions. Mainly, take into account the emergency environmental conditions such as cloudy weather, wind, rain and snow, etc., and deal with them accordingly. It has the characteristics of all-weather unattended, accurate temperature control, saving human resources, preventing accidental losses due to unexpected weather conditions, low cost of cluster control, safe and reliable operation, and strong practicability. It can be widely used in various production industries of solar greenhouses.
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Description

technical field

[0001] The invention belongs to the technical field of electromechanical intelligent control of smart agricultural solar greenhouses, and relates to an all-weather intelligent control method for a tuyere motor based on regulating and controlling room temperature. Background technique

[0002] With the popularization and application of the production mode of solar greenhouse facilities in the field of planting, breeding and agriculture, according to local climate characteristics and industry needs, several types of solar greenhouses, mainly single-arch solar greenhouses, double-arch solar greenhouses and multi-span solar greenhouses, have been formed. Solar greenhouses with different structural features. These solar greenhouse facilities are basically equipped with tuyere devices, so that indoor and outdoor ventilation can be achieved by opening and closing the tuyere, so as to achieve the purpose of adjusting indoor temperature, humidity, carbon dioxide and o...

Examples

Embodiment 1

[0054] Example 1: figure 1 , is a schematic diagram of the overall design of an all-weather intelligent control method for a tuyere motor based on regulating room temperature provided by the present invention, using an existing environmental monitoring and control system as a platform for implementation, and the specific implementation includes the following steps.

[0055]Step S1: Build a temperature control operation rule model, an all-weather operation decision model, an all-weather operation decision priority execution rule model, an indoor temperature prediction model, an all-day variable room temperature threshold conversion model, and a timing counting model, including the following steps.

[0056] figure 2 , the temperature control operation rule model is constructed as described in step S1, specifically: when the real-time standby time ≥ the standby stability time threshold, the temperature control operation decision is associated; otherwise, the temperature control ...