Environmental process air conditioner control method, system and device, equipment and medium

A control method and air-conditioning technology, applied in heating and ventilation control systems, mechanical equipment, lighting and heating equipment, etc., can solve problems such as slow adjustment speed, achieve improved stability, improved temperature adjustment efficiency, and automatic rapid heating or cooling Effect

Active Publication Date: 2021-02-02
东莞骏科空调制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the existing process air conditioner can adjust the temperature, the adjustment speed is relatively slow and cannot meet the needs of the experimenters
The...

Method used

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  • Environmental process air conditioner control method, system and device, equipment and medium
  • Environmental process air conditioner control method, system and device, equipment and medium
  • Environmental process air conditioner control method, system and device, equipment and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0069] In this example, if figure 1 As shown, the application discloses a control method for environmental process air conditioning, including:

[0070] S10: Detect the ambient temperature of the target space in real time.

[0071] In this embodiment, the target space is generally an indoor space, such as a laboratory, a workshop, and a special storage room.

[0072] Specifically, the user can use the remote control or the switch panel to turn on the air conditioner, and when the target temperature is set, the unit will receive a start signal and the fan will start running.

[0073] Further, the ambient temperature of the target space is detected in real time by the air conditioner temperature sensor, and the ambient temperature signal is sent to the unit controller, and the unit controller acquires the ambient temperature of the target space.

[0074] S20: Obtain the target temperature, compare the ambient temperature of the target space with the target temperature, and sel...

Embodiment 2

[0137] In one embodiment, an environmental process air conditioning control system is provided, the system includes: a unit and a unit controller, the unit at least includes a temperature sensor, a compressor, a heating and cooling unit, and an electric heating device that are electrically connected to the unit controller , temperature sensor and PID controller; the compressor is equipped with a four-way valve;

[0138] The temperature sensor is used to detect the ambient temperature of the target space in real time, and transmit the ambient temperature signal to the unit controller;

[0139] The unit controller is used to implement the environmental process air conditioning control method of this embodiment;

[0140] The compressor is used to change the direction of the four-way valve to carry out the refrigerant process according to the temperature control command of the unit controller, and to change the cooling speed or heating speed;

[0141] The heating and cooling unit i...

Embodiment 3

[0145] In one embodiment, an environmental process air-conditioning control device is provided, and the environmental process air-conditioning control device is in one-to-one correspondence with the environmental process air-conditioning control method in the above-mentioned embodiments. Such as Figure 7 As shown, the environmental process air-conditioning control device includes a detection module 10 , an adjustment module 20 , a heating module 30 , a cooling module 40 and a balancing module 50 . The detailed description of each functional module is as follows:

[0146] Detection module 10, for detecting the ambient temperature of the target space;

[0147] The adjustment module 20 is used to obtain the target temperature, compare the ambient temperature of the target space with the target temperature, and select the unit as a heating mode, a cooling mode or a balance mode according to the comparison result;

[0148] The temperature rise module 30 is used to generate a tem...

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PUM

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Abstract

The invention relates to an environmental process air conditioner control method, system and device, equipment and a medium. The method comprises the steps of: detecting environmental temperature of atarget space in real time; acquiring target temperature, comparing the environmental temperature of the target space with the target temperature, and selecting a unit in a temperature rise mode, a cooling mode or a balance mode according to the comparison result; if the unit is selected to be in the temperature rise mode, generating a temperature rise control instruction to control increase of the output power of an electric heating device and to control increase of the heating rotating speed of an air conditioner compressor; if the unit is selected to be in the cooling mode, generating a cooling control instruction to control reduction of the output power of the electric heating device and to control increase of the refrigeration rotating speed of the air conditioner compressor; and if the unit is selected to be in the balance mode, generating a PID control instruction according to the environmental temperature to control the output power of the heating device and the rotating speedof the air conditioner compressor, and stabilizing the environmental temperature within the precision range of the target temperature. The environmental temperature can be rapidly adjusted, and the temperature control efficiency can be improved.

Description

technical field [0001] The present invention relates to the technical field of air-conditioning control, in particular to an environmental process air-conditioning control method, system, device, equipment and medium. Background technique [0002] At present, in industrial production or scientific research, industrial air conditioners are often equipped, also known as process air conditioners. The design of process air conditioners is mainly to ensure the process requirements, and the comfort of indoor personnel is secondary. For example, in precision electronic workshops, some For spaces with relatively high environmental requirements such as special laboratories, the process air conditioner can simultaneously control environmental parameters such as temperature, humidity, cleanliness, and air velocity, so that the process environment meets production requirements and improves the working environment of production personnel. [0003] When using a process air conditioner, it...

Claims

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Application Information

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IPC IPC(8): F24F11/62F24F11/64F24F11/65F24F11/67F24F11/80F24F11/84F24F11/86
CPCF24F11/62F24F11/64F24F11/65F24F11/67F24F11/80F24F11/84F24F11/86
Inventor 赖建仁简健伟刘银汉
Owner 东莞骏科空调制造有限公司
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