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
CN104632053AInactive Publication Date: 2015-05-20DONGGUAN PINPAI IND INVESTMENT
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
DONGGUAN PINPAI IND INVESTMENT
Publication Date
2015-05-20
Estimated Expiration
Not applicable · inactive patent

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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.
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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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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