Fault detection device for air conditioner maintenance

Abstract

The invention provides a fault detection device for air conditioner maintenance. The fault detection device comprises a transmitting end and a receiving end. The transmitting end comprises a gas tank,a connecting pipe I and a transmitting cover, the two ends of the connecting pipe I are respectively fixedly connected with the gas tank and the transmitting cover, the top of the connecting pipe I is fixedly connected with an air inlet pipe, a fan I is installed in the air inlet pipe, one side of the gas tank is provided with a through hole, and one end of the gas tank penetrates through the through hole and is fixedly installed in the through hole. The fault detection device for air conditioner maintenance is reasonable in design, the transmitting end and the receiving end can respectivelyrelease and receive special gas, so that the gas enters through an air inlet of an air conditioner and is discharged through an air outlet, and whether a condenser and an evaporator of the air conditioner are dirty and blocked and the degree of being dirty and blocked can be determined according to the concentration and the time span during entering and discharging, and whether to be cleaned is determined, the practicality is strong, and the detection efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of air conditioner detection equipment, and in particular relates to a fault detection device for air conditioner maintenance. Background technique [0002] For wall-mounted, cabinet-type or window-type air conditioners, if the evaporator and condenser are dirty and blocked (such as catkins and dust), the cooling effect will be significantly reduced, and even the phenomenon of no cooling will occur. Some users often think that this phenomenon is due to lack of fluorine. Send it to the repair department for repair. In fact, when the condenser is covered with a layer of dirt, the condensation effect will become poor, which will seriously affect the refrigeration. Once the surface of the evaporator is dirty, the cooling capacity cannot be effectively utilized. However, the existing technology Among them, the detection of the condenser and the evaporator needs to disassemble the air conditioner, which is time-co...

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Problems solved by technology

[0002] For wall-mounted, cabinet-type or window-type air conditioners, if the evaporator and condenser are dirty and blocked (such as catkins and dust), the cooling effect will be significantly reduced, and even the phenomenon of no cooling will occur. Some users often think that this phenomenon is due to lack of fluorine. Send it to the repair department for repair. In fact, when the condenser is covered with a layer of dirt, the condensation effect will become poor, which will seriously affect the refrigeration. Once the surface of the evaporator is dirty, the cooling capacity cannot be effectively utilized. However, the existing technology Among them, the detection of the condenser and the evaporator needs to disassemble the air conditioner, which is time-consuming and laborious, with low detection efficiency and high detection cost. Therefore, the present invention proposes a fault detection device for air-conditioner maintenance

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