Window with multiple fan blades coaxial
A multi-leaf and window technology, used in windows/doors, special equipment for doors/windows, building components, etc., can solve the problems of high cost, low practicability, complex structure, etc., achieve small changes, reduce fire losses, The effect of speeding up circulation and exchange
Inactive Publication Date: 2018-01-30
武华容
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Problems solved by technology
[0006] The purpose of the present invention is to overcome the defects and problems of complex structure, low practicability and high cost in the prior art, and provide a multi-blade coaxial window with simple structure, strong practicability and low cost
Method used
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[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0025] see figure 1 – Figure 4 , a multi-blade coaxial window, comprising a window 1, a motor 2 and a controller 6, the window 1 is connected to the drive end of the motor 2, and the motor 2 is connected to a power supply 7 through the controller 6;
[0026] Described window 1 comprises frame 11 and the thick glass 12 that middle part is arranged, and the middle part of thick glass 12 is provided with movable opening 13, and rotating shaft 4 is arranged in movable opening 13, and one end of rotating shaft 4 passes through thick glass 12 and connects with frame The frame slot 15 provided in the right side of 11 rotates and fits, and the other end of the rotating shaft 4 passes through the left side of the thick glass 12 and the frame 11 successively and is fixedly connected with the driving end of the motor 2, and the rotating shaft ...
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A window with multiple fan blades coaxial includes a window body, a motor and a controller. The middle of thick glass arranged in the middle of the window is provided with a movable opening, a rotating shaft and fan blades connected with the rotating shaft are arranged in the movable opening, a circle using the distance between the vertex of the edge of the fan blade and the circle center part asthe radius and the circle center part as the center is externally tangent with a plane where brown paper is located, the plane where the brown paper is located is parallel to the blade surfaces of thefan blades, and one end of a rotating shaft is connected with the drive end of a motor; the controller includes a metal shell, an input power supply line, an output power supply line, a fixed beam, arotating beam, a movable conductive sheet, a fixed conductive sheet and a wax block. The design can not only automatically achieve ventilation and cooling when there is a fire and easily reduce fireloss, but also is simple in structure, high in practicability, and low in cost.
Description
technical field [0001] The invention relates to a fire prevention device, in particular to a multi-blade coaxial window, which is particularly suitable for automatically exhausting air through the window in case of fire to reduce fire losses, and has a simple structure, strong practicability, and low cost. advantage. Background technique [0002] At present, the windows sold on the market and used in daily life are all manually opened, and the windows cannot be opened automatically according to the changes in the environment outside the window itself to achieve automatic ventilation, which is very inconvenient, especially when a fire occurs indoors, if the window can At this time, the automatic exhaust is not only beneficial to reduce the indoor temperature, but also helps to discharge the smoke caused by the indoor fire, which is very beneficial to reduce the loss of the fire. [0003] Chinese patent, the authorized announcement number is CN201148801Y, and the authorized a...
Claims
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IPC IPC(8): E06B5/16E06B7/28E06B7/02F04D27/00
Inventor 武华容
Owner 武华容