Temperature sensing type fan blade driving device
A driving device and fan blade technology, applied in the direction of pump devices, ventilation arrangements, machines/engines, etc., can solve the problems of low practicability, complex structure, high cost, etc., and achieve the goals of reducing fire losses, small changes, and speeding up circulation and exchange Effect
Inactive Publication Date: 2018-11-13
郑兴新
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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 temperature-sensitive fan blade drive device 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 temperature-sensitive fan blade driving device, comprising a window 1, a motor 2 and a controller 6, the window 1 is connected to the driving end of the motor 2, and the motor 2 is connected to a power supply 7 through the controller 6;
[0026] The temperature-sensitive fan blade driving device also includes a large pulley 9, a transmission belt 10 and a small pulley 11. The middle part of the large pulley 9 is connected to the outer end of the rotating shaft 4, and the large pulley 9 is connected to the small pulley through the transmission belt 10. 11 transmission coordination, the small pulley 11 is connected with the input shaft of the motor 2, the motor 2 is embedded in the window 1, the motor 2 is connected with the power supply 7 circuit through the controller 6, and the shell of the contro...
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The invention discloses a temperature sensing type fan blade driving device. The temperature sensing type fan blade driving device comprises a window, an electric motor, a controller, big and small belt pulleys and a conveyor belt. A movable opening is formed in the middle portion of thick glass arranged on the middle portion of the window, and a rotating shaft and fan blades connected to the rotating shaft are arranged in the movable opening. A circle formed by using the spacing between the apex of the blade edge of each fan blade and each circle center portion as a radius and using the circle center portion as the center of a circle is externally tangent to a plane on which kraft paper is located. The plane on which the kraft paper is located is parallel to the blade surfaces of the fanblades, and one end of the rotating shaft is connected to the driving end of the electric motor. The controller includes a metal shell, an input power line, an output power line, an electricity piece,an insulating column and a strip-shaped temperature sensing piece. The temperature sensing type fan blade driving device can automatically exhaust air in the case of fire, is convenient to reduce fire loss, and has a simple structure, high practicability and low cost.
Description
technical field [0001] The invention relates to a fire prevention device, in particular to a temperature-sensitive fan blade driving device, which is particularly suitable for automatically exhausting air through windows to reduce fire losses in the event of a fire, 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 CN20114880...
Claims
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IPC IPC(8): E06B7/02E06B7/28F04D25/12F04D27/00H02P1/16
CPCE06B7/02E06B7/28E06B2007/023F04D25/12F04D27/008H02P1/16
Inventor 郑兴新
Owner 郑兴新