Exhaust type cooling device

A technology of cooling device and exhaust fan, applied in ventilation arrangement, non-variable-capacity pump, pump control, etc., can solve the problems of low practicability, high cost, complex structure, etc. Effect

Inactive Publication Date: 2015-05-20
DONGGUAN PINPAI IND INVESTMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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 an exhaust air cooling device with simple structure, strong practicability and low cost

Method used

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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] see figure 1 – Figure 4 , an exhaust type cooling device, comprising a window 2 arranged on a wall 1, an exhaust fan 4 and a controller 6, the window 2 is provided with an exhaust fan 4, and the exhaust fan 4 is connected to a power supply 5 through a controller 6;

[0024] Described window 2 comprises frame 21 and the thick glass 22 that middle part is provided with, and the middle part of thick glass 22 is provided with movable port 23, and the inside of movable port 23 is provided with exhaust fan 4, and the rear end of exhaust fan 4 is provided with on the movable port 23 back side. The fixed grid frame 24 is connected, and kraft paper 3 is pasted on the position relative to the fixed grid frame 24 on the front of the movable port 23, and the area of ​​the kraft paper 3 is greater than the area of ​​the movable port 23; ...

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PUM

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Abstract

An exhaust type cooling device comprises a window arranged on a wall, an exhaust fan and a controller. A moving opening is formed in the middle of thick glass in the middle of the window, the exhaust fan is arranged in the moving opening, the back portion of the exhaust fan is connected with a fixing net rack, brown paper is pasted to the moving opening in the front face of the exhaust fan, and the area of the brown paper is larger than that of the moving opening. The controller comprises a metal outer shell, paraffin blocks, a falling groove, an input power line and an output power line, wherein the input power line in the metal outer shell is arranged over the output power line, and meanwhile, the input power line is bonded to the left wall of the metal outer shell and the falling groove through the paraffin blocks. The exhaust type cooling device can automatically exhaust air in fires and conveniently lower fire losses, and is simple in structure, high in practicability, low in cost and high in firmness.

Description

technical field [0001] The invention relates to a fire prevention device, in particular to an exhaust type cooling device, which is specifically suitable for automatic exhaust in case of fire to reduce fire losses, and has the advantages of simple structure, strong practicability, low cost and strong reliability. The advantages. Background technique [0002] At present, the windows sold on the market and used in daily life are all manually opened, which means that when the room temperature rises, especially when a fire breaks out in the room, the windows are still closed, and there is no ventilation effect, which is not only inconvenient to reduce the indoor temperature, It is more unfavorable for discharging the smog that indoor fire causes, and is unfavorable for reducing the loss of fire. [0003] Chinese patent, the authorized announcement number is CN201148801Y, and the authorized announcement date is November 12, 2008. The utility model patent discloses a healthy smar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B7/28E06B7/02F04D27/00
Inventor 温煜平
Owner DONGGUAN PINPAI IND INVESTMENT
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