Energy-saving economizer for air conditioner fresh air change

Energy-saving economizer for air conditioner fresh air change

The utility model provides an energy-saving economizer for air conditioner fresh air change. The energy-saving economizer for the air conditioner fresh air change comprises a shell body. An air door is arranged at a venting side of the shell body. A left installing hole and a right installing hole a...

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Hauptverfasser: XU YONGFENG, ZHAO BEI, FAN DENGHONG, JIN CONGZHUO, MA TENGFEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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creator XU YONGFENG
ZHAO BEI
FAN DENGHONG
JIN CONGZHUO
MA TENGFEI
description The utility model provides an energy-saving economizer for air conditioner fresh air change. The energy-saving economizer for the air conditioner fresh air change comprises a shell body. An air door is arranged at a venting side of the shell body. A left installing hole and a right installing hole are symmetrically arranged in fixing plates at two ends. Two ends of the air door are movably connected with the shell body through the left installing hole and the right installing hole. A knob for opening and closing the air door is arranged on the outer side of one end of the air door. The energy-saving economizer for the air conditioner fresh air change is capable of achieving fresh air change through opening of the air door of the economizer in a manual mode, achieving a refrigeration energy-saving working mode when an air conditioning system stops work, low in cost, energy-saving and environment-friendly.
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subjects AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
title Energy-saving economizer for air conditioner fresh air change
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