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A window self-opening and closing device for whole house ventilation

A window and self-opening technology, applied in the direction of ventilation arrangement, window/door, wing leaf opener, etc., can solve the problem that the window cannot be closed by itself, and achieve the effect of convenient disassembly, low cost and improved response speed

Active Publication Date: 2021-12-07
安徽银羽门窗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcoming that the open window cannot be closed automatically when the weather changes suddenly in the prior art, and proposes a window self-opening and closing device for whole house ventilation

Method used

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  • A window self-opening and closing device for whole house ventilation
  • A window self-opening and closing device for whole house ventilation
  • A window self-opening and closing device for whole house ventilation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] refer to Figure 1-5 , a window self-opening and closing device for ventilation in the whole house, including a sliding window 2 installed on a frame body 1, the sliding window 2 includes a fixed sash and a movable sash, and a fixed block 4 and a second sash are bonded on the movable sash A permanent magnet 5, and a first spring 3 is connected between the fixed block 4 and the frame body 1. When the first spring 3 is in a natural state, the movable sash is in an open state, and a water collection box 6 is fixedly installed on the outside of the frame body 1 And deflector seat 11, linkage mechanism is provided in water collection box 6, and movable groove 13 is opened in deflector seat 11, and wing plate 14 is slidingly arranged in movable groove 13, and one side of wing plate 14 level passes short bar and The movable fan window is fixedly connected, and an air duct 12 runs through the flow guide seat 11, and a plurality of fine holes 16 are communicated between the air ...

Embodiment 2

[0037] refer to Figure 6 , the present embodiment differs from Embodiment 1 in that: one end of the air duct 12 is equipped with a trumpet-shaped air-introduction hood, and the inner diameter of the end of the air duct 12 close to the air-induction hood is greater than the inner diameter of the end of the air duct 12 away from the air-induction hood .

[0038] When this embodiment is used, the trumpet-shaped air-introducing hood can allow more wind to enter the air duct 12, and because the inner diameter of the air duct 12 gradually decreases from right to left, the flow velocity of the airflow will further increase when passing through the end of the air duct 12 , so as to generate a stronger negative pressure effect on the wing plate 14, so that the moving distance of the movable sash is larger, thereby greatly increasing the ventilation volume;

[0039]When setting the direction of the air duct 12, it should be set according to the common local wind direction. For example...

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Abstract

The invention discloses a window self-opening and closing device for ventilation in the whole house, comprising a sliding window installed on a frame body, the sliding window includes a fixed sash and a movable sash, and the movable sash is bonded with a fixed block and the first permanent magnet, and the first spring is connected between the fixed block and the frame body, the outside of the frame body is fixedly installed with a water collection box and a flow guide seat, and a linkage mechanism is provided in the water collection box, so There is a movable groove in the flow guide seat, and a wing plate is slidably arranged in the movable groove, and the horizontal side of the wing plate is fixedly connected with the movable fan window through a short rod, and an air duct is opened through the flow guide seat, A plurality of fine holes are communicated between the air channel and the movable groove. The invention can automatically close the windows in rainy or snowy weather to avoid damage to indoor items. When the weather conditions are suitable, the windows will be opened automatically, thereby realizing automatic circulation and ventilation between indoors and outdoors, without people needing to pay attention to weather changes all the time.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to a window self-opening and closing device for whole house ventilation. Background technique [0002] In the process of house decoration, composite boards, paints, glue and other decoration materials are generally used. These decoration materials will more or less release formaldehyde gas. Therefore, for the sake of your own health, the newly decorated house should be ventilated for a period of time as much as possible. Check in later. [0003] There are two commonly used ventilation methods, one is the window ventilation method, and the other is to use ventilation equipment to assist the exchange of indoor and outdoor air, such as air purifiers, fresh air systems, etc., because the ventilation equipment is easy to operate for a long time Fever occurs, and people cannot stay indoors for a long time, so the use of ventilation equipment around the clock to assist ventilatio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05F1/00E06B7/28E06B7/14E06B7/02
CPCE05F1/004E06B7/02E06B7/14E06B7/28
Inventor 袁叶霞
Owner 安徽银羽门窗科技有限公司
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