An air conditioner unit may include a bulkhead, a vent aperture, and a fan assembly. The bulkhead may define an indoor portion and an outdoor portion. The vent aperture may be defined in the bulkhead. The fan assembly may urge a flow of make-up air from the outdoor portion through the vent aperture to the indoor portion. The fan assembly may include a fan housing and an auxiliary fan. The makeup air duct may be in fluid communication with the vent aperture. The fan housing may include a bottom wall defining a vertical weep hole to permit water to exhaust from the makeup air duct apart from the vent aperture. The auxiliary fan may be positioned within the fan housing.

An air conditioner unit may include a bulkhead, a vent aperture, and a fan assembly. The bulkhead may define an indoor portion and an outdoor portion. The vent aperture may be defined in the bulkhead. The fan assembly may urge a flow of make-up air from the outdoor portion through the vent aperture to the indoor portion. The fan assembly may include a fan housing and an auxiliary fan. The makeup air duct may be in fluid communication with the vent aperture. The fan housing may include a bottom wall defining a vertical weep hole to permit water to exhaust from the makeup air duct apart from the vent aperture. The auxiliary fan may be positioned within the fan housing.

The invention provides an induced draft fan and an air conditioning system. The induced draft fan includes a fan main body, a first temperature sensor, and a second temperature sensor. The fan main body includes an adapter connection line extending from the same for supplying power to the fan main body. The first temperature sensor is mounted on the adapter connection line, electrically connected to the control circuit board inside the fan main body and is capable of detecting an indoor temperature at a location remote from the fan main body. The second temperature sensor is disposed inside the fan main body and faces towards an air inlet end of the fan main body.

The invention provides an induced draft fan and an air conditioning system. The induced draft fan includes a fan main body, a first temperature sensor, and a second temperature sensor. The fan main body includes an adapter connection line extending from the same for supplying power to the fan main body. The first temperature sensor is mounted on the adapter connection line, electrically connected to the control circuit board inside the fan main body and is capable of detecting an indoor temperature at a location remote from the fan main body. The second temperature sensor is disposed inside the fan main body and faces towards an air inlet end of the fan main body.

Provided is a wall-mounted air conditioner. The wall-mounted air conditioner comprises a casing; the casing internally comprises an air duct; the air duct comprises an air intake channel and an air output channel, which are connected to each other; the air duct is provided with an air inlet and an air outlet; at least a part of the air inlet faces the front face of the wall-mounted air conditioner; and a first included angle, which is between a central line of the air intake channel and a central line of the air output channel, is greater than or equal to 10 degrees and less than or equal to 85 degrees. Since at least a part of the air inlet of the wall-mounted air conditioner is positioned on the front face of the casing, it is not necessary for air in the environment to enter the air duct from directly above the casing.

Provided is a wall-mounted air conditioner. The wall-mounted air conditioner comprises a casing; the casing internally comprises an air duct; the air duct comprises an air intake channel and an air output channel, which are connected to each other; the air duct is provided with an air inlet and an air outlet; at least a part of the air inlet faces the front face of the wall-mounted air conditioner; and a first included angle, which is between a central line of the air intake channel and a central line of the air output channel, is greater than or equal to 10 degrees and less than or equal to 85 degrees. Since at least a part of the air inlet of the wall-mounted air conditioner is positioned on the front face of the casing, it is not necessary for air in the environment to enter the air duct from directly above the casing.

An air conditioner including a housing; a heat exchanger in the housing; an outlet; a blower to discharge air forward toward the outlet, the air having exchanged heat with the heat exchanger; and a guide panel in front of the blower, and including an inner panel coupled with the outer panel, and a suck-in flow path formed by the inner panel and the outer panel, wherein the guide panel forms the outlet with the housing to release a first portion of the air discharged by the blower outside of the housing, and the suck-in flow path sucks in a second portion of the air discharged by the blower so as to guide the first portion of the air to flow outside of the housing in a direction different than when the second portion of the air is not sucked into the suck-in flow path.

An air conditioner including a housing; a heat exchanger in the housing; an outlet; a blower to discharge air forward toward the outlet, the air having exchanged heat with the heat exchanger; and a guide panel in front of the blower, and including an inner panel coupled with the outer panel, and a suck-in flow path formed by the inner panel and the outer panel, wherein the guide panel forms the outlet with the housing to release a first portion of the air discharged by the blower outside of the housing, and the suck-in flow path sucks in a second portion of the air discharged by the blower so as to guide the first portion of the air to flow outside of the housing in a direction different than when the second portion of the air is not sucked into the suck-in flow path.

An air conditioning unit configured to introduce outdoor makeup air to a conditioned space includes sensors to determine the characteristics of the indoor air and the outdoor makeup air. Input from the sensors is used to determine characteristics of a mixed flow of indoor air and outdoor makeup air prior to discharge of the mixed flow to the conditioned space. The air conditioning unit modifies one or more of the indoor fan speed, outdoor fan speed, compressor speed, and electronically controlled expansion device to adjust the characteristics of the mixed flow to avoid condensation.

An air conditioning unit configured to introduce outdoor makeup air to a conditioned space includes sensors to determine the characteristics of the indoor air and the outdoor makeup air. Input from the sensors is used to determine characteristics of a mixed flow of indoor air and outdoor makeup air prior to discharge of the mixed flow to the conditioned space. The air conditioning unit modifies one or more of the indoor fan speed, outdoor fan speed, compressor speed, and electronically controlled expansion device to adjust the characteristics of the mixed flow to avoid condensation.