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Indoor ventilating mechanism

A driving mechanism and air inlet technology, applied in mechanical equipment, machines/engines, liquid fuel engines, etc., can solve the problems of dust entry and affect indoor air quality, and achieve the effect of reducing dust entry

Inactive Publication Date: 2020-08-11
TANGSHAN HARBIN SHIP TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the traditional ventilation device increases the air intake, it usually adopts the method of increasing the size of the air inlet. With the increase of the size of the air inlet, when the ventilation device is not in use, a large amount of dust is easy to pass through the air inlet. into the room, thereby affecting the quality of indoor air

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] see figure 1 with figure 2 , the present invention provides a technical solution: an indoor ventilation mechanism, including a room side wall 1, a mounting ring 2 is detachably connected to the side of the room side wall 1, and a cylinder 3 is fixedly connected to the side of the mounting ring 2, and the cylinder body One end of 3 runs through the side wall 1 of the room. The inner wall of the cylinder 3 is fixedly installed with a motor 4. The extens...

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Abstract

The invention discloses an indoor ventilating mechanism, and relates to the technical field of indoor ventilation. The indoor ventilating mechanism comprises a room side wall. The side face of the side wall is detachably connected with an installing ring. The side face of the installing ring is fixedly connected with a cylinder. One end of the cylinder penetrates through the room side wall in leftward and rightward directions. The inner wall of the cylinder is fixedly provided with a motor. An extending shaft of the motor is fixedly connected with a fan. An air inlet is formed in the side faceof the cylinder. The side face of the room side wall is further fixedly connected with a supporting block. The end, away from the room side wall, of the supporting block is rotationally connected with a first rotating shaft in a limiting mode in cooperation with a bearing. A shaft arm of the first rotating shaft is provided with a driving mechanism. The side face of the cylinder is provided withan air volume adjusting mechanism. The driving mechanism drives the air volume adjusting mechanism through a transmission mechanism. Through the cooperation of the structures, the technical problems in the background art are solved.

Description

technical field [0001] The invention relates to the technical field of indoor ventilation, in particular to an indoor ventilation mechanism. Background technique [0002] No matter it is bacteria or virus, in order to make people sick, it must reach a certain concentration. Opening windows for ventilation can not only effectively reduce the virus content in the room and achieve a dilution effect, but also more ventilation, air circulation, and fresh air are more conducive to Good health, enhance the body's resistance. [0003] However, when the traditional ventilation device increases the air intake, it usually adopts the method of increasing the size of the air inlet. With the increase of the size of the air inlet, when the ventilation device is not in use, a large amount of dust is easy to pass through the air inlet. into the room, thereby affecting the quality of indoor air. Contents of the invention [0004] The purpose of the present invention is to provide an indoo...

Claims

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Application Information

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IPC IPC(8): F04D25/14F04D29/70F24F13/10
CPCF04D25/14F04D29/703F24F13/10
Inventor 裴涛刘浩源胡万宁郑玉军
Owner TANGSHAN HARBIN SHIP TECH CO LTD