A purification window embedded with a ventilation system, including: a window frame, and a double-layered glass window unit arranged in the window frame. An outdoor window screen roll and an indoor window screen roll are arranged at a left stile and a right stile, respectively. An upper middle position and a lower middle position of the double-layered glass window unit are respectively in rotational connection with a top rail via an upper shaft and a bottom rail via a lower shaft. The ventilation system includes: an air supply chamber and an exhaust chamber, both of which provided therein with T-shaped air dampers and fans. Both external edges of the outdoor window screen roll and the indoor window screen roll are provided with magnetic tapes configured for fixation connection with the upper shaft and the lower shaft.

A mounting bracket includes a support frame and a stop member. The support frame includes a support rod and a leg connected to the support rod and angularly arranged relative to the support rod. The support rod includes a first end and a second end opposite each other. The stop member is located at the first end of the support rod and extends in a direction perpendicular to a length direction of the support rod.

An anti-tip bracket assembly for a window air conditioning unit is disclosed, and more particularly, an anti-tip bracket assembly that pertains to securing a window air conditioning unit within a window assembly while allowing a user to open and close the window assembly in a safe and convenient manner is disclosed.

A system for selectively opening and closing a ventilation opening in a window glass panel. The system includes a shield gasket and a ring-shaped fixing frame inserted into the opening, with the gasket interposed between the opening and the fixing frame. A cover is inserted into the fixing frame to open and close the ventilation opening. Fixing frame alternatives include wherein the fixing frame comprises a drain structure, an exterior gutter, a filter, and peripheral elastic support hooks. Shield gasket alternatives include wherein a body part transforms into a cylindrical shape during installation of the fixing frame, and wherein a wall part comprises a circumferential elastic protruding part forming an inner space part therein. Cover alternatives include wherein the cover includes ring shaped shielding walls and a hook to engage fixing frame insertion groove.

A frame that is configured to hold a window air conditioner unit includes a main frame body having an opening formed therein for receiving the air conditioner unit. The frame includes a pair of adjustable side support frames that are slidingly coupled to the main frame body for filling a space between sides of the air conditioner unit and sides of the window frame. Each of the side support frames includes a take-up device for securing the frame within a window channel of the window frame. The take-up device has a fixed stop fixedly attached to the side support frame and an adjustable stop that is movable in a forward-rearward direction. The take-up device further includes an actuator that is accessible to a user along the main frame body and is configured to move the adjustable stop in the forward-rearward direction.

A ventilation air conditioning structure including a room that has a floor portion to a fourth wall portion, a first wall portion to be a building outer wall in which an air supply opening is formed in a vicinity of a third wall portion, and an air exhaust opening that is formed in a vicinity of the fourth wall portion. The ventilation air conditioning structure also includes an air conditioner that is disposed inside the room and where at least one of air sending openings of a room interior unit is capable of sending air in a direction of a second wall portion, and an external-air conditioner that is disposed outside the room. The external-air conditioner includes heat exchangers that are incorporated in a refrigerant circuit of the air conditioner via a branched pipe that is branched from a refrigerant piping and a casing that houses the heat exchangers.

This invention discloses a low-noise cross-wall (“saddle” shaped) air conditioner window unit. The unit includes an indoors casing that houses the condenser and compressor and an outdoors casing that houses the evaporator. A connecting frame (which straddles the windowsill) connects the indoors and outdoors casings. In a first embodiment, an axial condenser fan and a centrifugal fan evaporator fan are driven simultaneously by a dual-axle motor housed in the outdoors casing. The axle driving the indoors evaporator fan extends through the connecting frame over the windowsill. In a second embodiment, the evaporator fan is a cross-flow fan. Both features are designed to make the unit lightweight and quiet indoors. The full specification discloses additional novel features such as venting patterns and perforated frames, also for making the unit lightweight, efficient, and/or quiet. Installation is enabled with spacers or fasteners, not requiring support brackets.

A facade panel conditioning system for installation on a new or existing building is disclosed. The system includes modular panels, a structural anchor, hydronic piping, and ductwork. The panels attach to each other around the exterior of the building forming an insulated shell. The anchor attaches the panels to the building structure forming an air cavity between each individual panel and the exterior. The hydronic piping transfers heat to the air cavity and individual units of the building. The ductwork delivers ventilated air and exhaust air to the air cavity and individual units. The hydronic piping of a panel connects to the hydronic piping of an adjacent panel forming a hydronic piping system that distributes heat or cool throughout the shell. The air duct of a panel connects to the air duct of an adjacent panel forming an air duct ventilation system that distributes air throughout the shell.

Techniques for heating and/or cooling a structure including are described. The system may determine that a current indoor temperature is higher than both the current outdoor temperature and the target indoor temperature. Based on the determination, the system (in a cooling mode) may determine that a window opening criteria is met for opening one or more windows. Responsive to determining that the window opening criteria has been met, the system may instruct a window control mechanism to modify a state of the window from (a) a closed position that prevents airflow through the window to (b) an open position that allows for airflow through the window to cool a structure. Similarly, the system in a heating mode may open one or more windows when the current indoor temperature is lower than both the target indoor temperature and the current outdoor temperature.

A room conditioning unit including a deflatably inflatable cushion located underneath the bridge portion for installing and uninstalling the room conditioning unit. A crane cart can be used to raise and lower the room conditioning unit via a lifting apparatus configured to attach to the anchor points such that a lift attachment point of the lifting apparatus is located above the center of mass of the room conditioning unit. Telescopic closeout panels can seal gaps between the room conditioning unit and the sides of the corresponding window. A mounting pad system having a mounting pad and an actuator can extend and retract to contact a wall and secure the room conditioning unit in place.