The invention relates to a window type air conditioner which comprises a condenser, a back separating plate, an outdoor side fan, an evaporator, a throttling gear, a supercooling pipe and a base. Thecondenser, the back separating plate and the evaporator are sequentially installed on the base, an air guide ring is arranged on the back separating plate and is a cylinder which penetrates the back separating plate to extend towards the condenser and is fixedly connected with the back separating plate, the outdoor side fan is installed in the air guide ring and is provided with a water hitting ring, the water hitting ring is located between the air guide ring and the condenser and is fixedly connected with a fan blade of the outdoor side fan; the two ends of the supercooling pipe are connected with a liquid outlet of the condenser and the throttling gear and is arranged on the air guide ring in a winding manner to form a supercooling pipe set; and a water disc is arranged on the base andis located below the condenser, the water hitting ring and the evaporator, and the water hitting ring is partially located in the water disc. According to the window type air conditioner, the adjusting space of the supercooling pipe length is increased, and the refrigerating capacity and the energy efficiency can be adjusted to be optimal, and water drops brought by the water hitting ring can be splashed to the supercooling pipe set for further improving the refrigerating capacity and the energy efficiency.

Window type air conditioner

An outdoor machine of an air conditioner includes a fan motor mount including a fan motor support plate, and a top plate. The fan motor support plate is formed with: a plurality of props; a prop horizontal plane; a prop front plane; a fitting portion, which is provided on the prop horizontal plane and fitted to a rear end of the top plate; and a first screw hole, which is provided on the prop front plane to fix the top plate. The top plate is formed with: a screw fixing piece, which has a shape parallel to the prop front plane and is provided with a second screw hole corresponding the first screw hole. The fitting portion is fitted to the rear end of the top plate, and the screw fixing piece is located on the front side of the prop front plane.

Outdoor machine of air conditioner

An air conditioner disclosed herein includes a cooling/heating module including a thermoelastic material and an actuator applying tension to the thermoelastic material and a switching control section selectively applying or removing tension to/from the thermoelastic material.

Air conditioning device

A floor-standing air-conditioning apparatus includes a lower air inlet, an air outlet having an air outlet opening, a heat exchanger that is provided in the body, a crossflow fan that is provided in the body and produces a flow of air in which the air that has flowed into the body passes through the heat exchanger and is guided to the air outlet, a drain pan that is provided below the heat exchanger in the height direction of the body. The heat exchanger includes a front heat exchanger and a rear heat exchanger, a pair of which form a V shape with their lower ends being in contact with, or in proximity to, each other, and are arranged so that the crossflow fan is positioned between the front heat exchanger and the rear heat exchanger.

Floor-standing air-conditioning apparatus

The invention relates to an air conditioner outdoor unit with an electric heating device The air conditioner outdoor unit comprises a front panel, an annular air guiding ring and a heater arranged on the surface of the outer side of the air guiding ring The air guiding ring is arranged on the front panel in the air outlet direction of a fan The heater is connected with a power supply control device through a power wire The heater is a soft belt body with the two ends connected through a locking device The invention further provides a control system of the air conditioner outdoor unit with the electric heating device and a control method of the air conditioner outdoor unit with the electric heating device The soft heater is arranged on the air guiding ring of the air conditioner outdoor unit, when an outdoor low-temperature air conditioner defrosts, the generator is electrified to work, the temperature of the air guiding ring can be effectively increased through the heat of the heater, steam produced during defrosting can be prevented from being frozen into ice on the air guiding ring, and the purpose of protecting safety running of the axial fan of the air conditioner is achieved

Air conditioner outdoor unit with electric heating device and control method of air conditioner outdoor unit

The utility model provides an outdoor unit of an air conditioner. The outdoor unit of the air conditioner comprises a frame body (50), a fan (22), an outdoor heat exchanger (21), a bellmouth (27) and a heater (30), wherein the frame body (50) is provided with a front side surface panel (50a); an opening part (50a1) is formed in the front side surface panel (50a); the fan (22) is arranged in a blower chamber (20); the blower chamber (20) is formed in the frame body (50); the outdoor heat exchanger (21) is arranged in the blower chamber (20); the bellmouth (27) is arranged in the blower chamber (20) and extends backwards from the periphery of the opening part (50a1); the heater (30) is arranged in the blower chamber (20) in which the bellmouth (27) is arranged, and extends along a vertical direction.

Outdoor unit of air conditioner

A floor-type air conditioner provided with: a frame (10) equipped with a fan (24) and a heat exchanger (23); a forward airflow adjustment member (30) arranged rotatably in a forward airflow port (13) formed in the frame front surface (11) near the frame top (15); and an upward airflow adjustment member (40) arranged rotatably in an upward airflow port (14) formed near the frame front surface (11). When operation is stopped, the forward airflow adjustment member (30) closes the forward airflow port (13) and the upward airflow adjustment member (40) closes the upward airflow port (14); during cooling operation, the forward airflow adjustment member (30) closes the forward airflow port (13) and the upward airflow adjustment member (40) rotates and opens the upward airflow port (14); during heating operation, the upward airflow adjustment member (40) closes the upward airflow port (14) and the forward airflow adjustment member (30) rotates and opens the forward airflow port (13).

Floor-type air conditioner

An outdoor unit includes a housing having a front and side panel in which an opening is formed, a fan disposed in an air-sending device chamber formed inside the housing, an outdoor heat exchanger disposed in the air-sending device chamber, a bell mouth which is disposed in the air-sending device chamber and extends backwards from the periphery of the opening, and a heater which is disposed in the air-sending device chamber in which the bell mouth is disposed, and extends in the up and down direction.

Outdoor unit for air-conditioning device

PROBLEM TO BE SOLVED: To provide an outdoor unit for an air conditioner that inhibits freezing of steam generated during a defrosting operation.SOLUTION: An outdoor unit for an air conditioner includes: a casing 50; an outdoor heat exchanger 21 disposed within the casing 50; an outdoor fan 22 disposed within the casing 50 to send air to the outdoor heat exchanger 21; an outdoor fan motor 23 for rotating the outdoor fan 22; and control means 7 for controlling the outdoor fan motor 23. The control means 7 controls the outdoor fan motor 23 on the basis of a preset value or an input value that is input from outside and a reference value related to the input value after start of a defrosting operation in which the outdoor heat exchanger 21 functions as a condenser.

Outdoor unit for air conditioner

A floor-positioned air-conditioning apparatus including a housing including a fan and a heat exchanger; a forward blowing control member rotatably arranged at a forward air outlet formed in a housing front surface at a position near a housing top surface; and an upward blowing control member rotatably arranged at an upward air outlet formed near the housing front surface are included. The forward blowing control member closes the forward air outlet and the upward blowing control member closes the upward air outlet during operation stop. The forward blowing control member closes the forward air outlet and the upward blowing control member is rotated and opens the upward air outlet during cooling operation. The upward blowing control member closes the upward air outlet and the forward blowing control member is rotated and opens the forward air outlet during heating operation.

Masatomo Hatta

Papers

Outdoor unit of air conditioner

Floor-type air conditioner

Outdoor unit for air-conditioning device

Outdoor unit for air conditioner

Floor-positioned air-conditioning apparatus