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

An air-conditioning and process technology, which is applied in the field of environmental process air-conditioning control, and can solve problems such as slow adjustment speed

Active Publication Date: 2021-06-04
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
Therefore, the inventor believes that the existing process air conditioners still have certain defects in the speed of temperature regulation, which need further improvement

Method used

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  • Environmental process air conditioning control method, system, device, equipment and medium
  • Environmental process air conditioning control method, system, device, equipment and medium
  • Environmental process air conditioning control method, system, 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 present invention relates to a control method, system, device, equipment and medium for environmental process air conditioning, the method comprising: detecting the ambient temperature of a target space in real time; acquiring the target temperature, comparing the ambient temperature of the target space with the target temperature, and according to the comparison As a result, the unit is selected as the heating mode, cooling mode or balance mode; if the unit is selected as the heating mode, a temperature rise control command is generated to control the increase of the output power of the electric heating device and the heating speed of the air conditioner compressor; if the unit is selected as the cooling mode mode, generate a cooling control command to control the reduction of the output power of the electric heating device and increase the cooling speed of the air conditioner compressor; if the unit is selected as the balance mode, a PID control command is generated according to the ambient temperature to control the output power of the heating device and The speed of the air conditioner compressor keeps the ambient temperature stable within the accuracy range of the target temperature. The invention can quickly adjust the ambient temperature and improve the temperature control efficiency.

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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Patent Type & Authority Patents(China)
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