Portable intelligent household exhaust machine

An intelligent and convenient technology, applied in the field of air purification, fresh air system and automatic control, can solve the problems of destruction, time-consuming and labor-intensive, unable to discharge harmful gas effectively and timely

Active Publication Date: 2017-08-29
NINGBO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing commonly used range hoods, bathroom exhaust fans and other ventilation equipment are only used in specific areas at specific times, and cannot effectively and timely discharge harmful gases in important places where people live, such as bedrooms, study rooms, and living rooms; they have been widely used in recent years. Although the

Method used

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  • Portable intelligent household exhaust machine
  • Portable intelligent household exhaust machine
  • Portable intelligent household exhaust machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] It can be seen from the content of the invention: a portable and intelligent household exhaust machine 0, which is composed of exhaust machine frame assembly 1, exhaust assembly 2, air sensor power switch assembly 3; exhaust assembly 2, air sensor power switch The assembly 3 is installed on the exhaust machine frame assembly 1.

[0027] The exhaust machine tool frame assembly 1 of the present invention refers to: it consists of a long exhaust machine tool main frame 1-3 with a mouth-shaped rectangle 1-0 inside, a z-shaped metal fixing buckle 1-1, and a fixed chain It is composed of link column 1-4-1 and telescopic adjustment plate 1-2; its function is to support the entire portable intelligent household exhaust machine 0, its structure is as attached figure 2 As shown, its design position is as attached figure 1 Shown in mark 1.

[0028] The exhaust assembly 2 in the present invention refers to the exhaust equipment installed on the front of the exhaust machine tool main fr...

Embodiment 2

[0031] In order to make the portable intelligent household exhaust machine 0 firmly clamped on the lower rail of the left and right movable window, the lower end of the main frame 1-3 of the exhaust machine tool is provided with a concave bayonet 1-7.

[0032] The concave bayonet 1-7 of the present invention refers to: an L-shaped notch is opened on the main material at the lower end of the main frame 1-3 of the exhaust machine tool, and the side opposite to the notch is fixed to the main frame 1-3 of the exhaust machine tool. The font fixing buckle 1-1, the two form a concave bayonet 1-7, and its function is to make the lower end of the portable intelligent household exhaust machine 0 clamp on the lower rail of the window. Its structure is as attached figure 2 As shown in 1-7.

[0033] The z-shaped fixing buckle 1-1 in the present invention refers to: a z-shaped fixing buckle made of metal sheets, with two screw holes 1-1-1 fixed to the main frame of the exhaust machine tool, and ...

Embodiment 3

[0035] In order to enable the portable intelligent household exhaust machine 0 to be installed in the left and right movable windows of different sizes, the main frame 1-3 of the exhaust machine tool is provided with a telescopic adjustment plate 1-2 that can move up and down; The position of the telescopic adjustment plate 1-2 is at the upper end of the main frame 1-3 of the exhaust machine tool.

[0036] The telescopic adjusting plate 1-2 in the present invention refers to: the telescopic adjusting plate 1-2 made of metal or plastic and other rigid materials, with a z-shaped bending buckle 1-2-1 at the uppermost end, and the bending length is slightly It is larger than the width of the upper rail of the left and right movable window, and its function is to be buckled on the inner side of the upper rail of the left and right movable window; the lower half of the telescopic adjustment plate 1-2 is provided with a screw fixing notch 1-2-2, its function It allows the fixing screws ...

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PUM

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Abstract

The invention provides a portable intelligent household exhaust machine and belongs to the field of air purification fresh air. The portable intelligent household exhaust machine is composed of an exhaust machine tool frame assembly, an exhaust assembly and an air sensing power source switch assembly; the exhaust machine tool frame assembly is internally provided with a stretching and contracting adjustment plate, the length of the whole machine can be adjusted by the stretching and contracting adjustment plate, and the stretching and contracting adjustment plate is suitable for installing leftward-rightward-movement type windows of different sizes; the two ends of the stretching and contracting adjustment plate are provided with bayonets, and the whole machine can be clamped to rails at the upper end and the lower end of a mobile window frame through the bayonets; the air sensing power source switch assembly is composed of an air quality sensor module, a corresponding electronic control panel and power lines and controls the exhaust assembly; when the concentration of harmful gases, such as formaldehyde, carbon dioxide and carbon monoxide is excessively high or oxygen is insufficient in a room, the exhaust machine is started automatically to exhaust towards the outside; and meanwhile, indoor air flows into the room through various ways to supplement fresh air, such as oxygen so that the indoor air can be always highly-qualified and safe. The installation method of the portable intelligent household exhaust machine comprises the steps that a window is moved away, the whole machine is vertically clamped into the window frame, the window is closed, window gaps are sealed, and the portable intelligent household exhaust machine is used after a power source is plugged in.

Description

Technical field: [0001] The invention relates to air purification, fresh air system and automatic control technology, in particular to the technical field of air sensing electronic switches. Background technique [0002] Exhaust machine is a device used to exhaust air to exchange air. Common ones include range hood, toilet exhaust fan and fresh air system. [0003] With the decline in outdoor air quality and the widespread use of indoor heating and cooling equipment, closing doors and windows has become the norm in family life. After the doors and windows are closed, harmful gases such as formaldehyde, benzene, styrene, radon, carbon dioxide, and carbon monoxide generated in the room will gradually accumulate and increase, and the oxygen will gradually decrease, which will endanger human health in serious cases. Existing commonly used range hoods, toilet exhaust fans and other ventilation equipment are only used in specific areas at specific times, and cannot effectively discharge...

Claims

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Application Information

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IPC IPC(8): F24F11/02F24F7/007
CPCF24F7/007F24F11/89Y02B30/70
Inventor 吴丹
Owner NINGBO UNIV
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