Air conditioner start and stop control device

Abstract

The invention relates to an air conditioner start and stop control device. The air conditioner start and stop control device comprises a circuit board, a control module inserted and connected in the circuit board, and a power source for providing voltage for the circuit board. The circuit board is electrically connected with an environment temperature detecting head for detecting the room temperature and an air conditioner temperature detecting head for detecting the air conditioner refrigerating temperature, and the environment temperature detecting head and the air conditioner temperature detecting head are electrically connected with the control module. The control module is electrically connected with a pressing contact used for pressing an air conditioner switch and controlled by thecontrol module. Thus, the externally-arranged pressing contact is used for simulating the finger pressing of a worker, the effect of automatic air conditioner start and stop control is achieved, an air conditioner runs in need according to the input and quit of a capacitor, and the effect of energy saving is achieved; and the indirect technology transformation is utilized, machine inner structuresdo not need to be damaged so that the situation that the electrical product three-guarantee policy is effective for the air conditioner cannot be influenced, and later maintaining work of the air conditioner is facilitated.

Description

technical field [0001] The invention relates to the technical field of automatic control of air conditioners, in particular to an air conditioner start-stop control device. Background technique [0002] The room temperature of the 10kV capacitor room in the substation is generally high. If the temperature is too high, it will affect the normal operation of the 10kV capacitor room in the substation, and even cause danger. Therefore, it is necessary to install air-conditioning refrigeration in the 10kV capacitor room, and often need to configure a large number of air-conditioners. In order to ensure the cooling accuracy, the traditional air conditioner has a very small range of temperature start-stop hysteresis, resulting in frequent start-stop of the air conditioner. At present, there is no clear requirement for the temperature of the 10kV capacitor room. The temperature range is relatively wide, and very precise constant temperature control is not required. However, when al...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an air conditioner start-stop control device to solve the technical problem in the prior art that the start-stop of the air conditioner cannot be automatically controlled under the condition of destroying the internal structure of the machine

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