Unlock instant, AI-driven research and patent intelligence for your innovation.

Ventilation device for building energy saving

A ventilation device and building energy-saving technology, applied in the field of construction, can solve the problems of waste of raw materials, consuming a lot of manpower and material resources, increasing installation costs, etc., and achieve the effects of saving labor, facilitating replacement and cleaning, and avoiding waste.

Active Publication Date: 2019-05-10
INNER MONGOLIA UNIV OF TECH
View PDF10 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because the thickness of different walls is different, the ventilation device is generally assembled directly on site. During assembly, the outer shell needs to be cut according to the thickness of the wall, which will consume a lot of manpower and material resources, and also cause waste of raw materials. Increased installation costs

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ventilation device for building energy saving
  • Ventilation device for building energy saving
  • Ventilation device for building energy saving

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see Figure 1~3 , in an embodiment of the present invention, a building energy-saving ventilation device includes a housing and a fan 4 installed in the housing; the housing includes a fixed housing 1, a movable housing 2 and a stop ring 3, and the fixed housing One end of the housing 1 is provided with a slot 11, and the other end of the fixed housing 1 is integrally formed with an outwardly disposed flange 12, and the flange 12 is fixed on the wall by a first bolt 121; one end of the movable housing 2 extends Inserted into the slot 11 and connected with the groove bottom of the slot 11 by the spring 9, a plurality of positioning bolts 21 are equidistantly arranged on the other end surface of the movable housing 2 along the circumferential direction, and the positioning bolts 21 are connected to the movable housing through thread fit. body 2; the spacer ring 3 is provided with a plurality of positioning holes 31 corresponding to the positioning bolts 21 one by one, and...

Embodiment 2

[0031] see Figure 4 The difference between this embodiment of the present invention and Embodiment 1 is that the movable housing 2 is further provided with a plurality of rotating shafts 8 arranged in parallel on the side away from the opening of the fixed housing 1, and the rotating shafts 8 are rotatably connected to the inner wall of the movable housing 2 , between the adjacent rotating shafts 8 through a belt pair 81 transmission connection, wherein a driving lever 83 is fixed on the periphery of the shaft body of one of the rotating shafts 8, and the end of the driving rod 83 extends out of the movable housing 2; the shaft of the rotating shaft 8 There are deflectors 82 fixed on the periphery of the body, and a deflector channel is formed between the adjacent deflectors 82, so that the rotating shaft 8 can be rotated by operating the lever 83, thereby adjusting the inclination angle of the deflectors 82, and then to The air outlet direction can be adjusted, making it mor...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a ventilation device for building energy saving, relates to the field of building, and mainly aims at solving the problem that length adjustment cannot be conducted on a traditional ventilation device. The ventilation device comprises a shell and a draught fan arranged in the shell. The shell comprises a fixed shell, a movable shell and limiting rings. An inserting groove is formed in one end of the fixed shell, one end of the movable shell stretches into the inserting groove and is connected with the groove bottom of the inserting groove through a spring, and a plurality of positioning bolts are arranged on the other end face of the movable shell and are connected with the movable shell through thread fit. The limiting rings are provided with positioning holes. According to the ventilation device, through the arrangement of the fixed shell, the movable shell and the limiting rings, the length of the shell can be adjusted so that the ventilation device can adaptto walls different in thickness, accordingly, field assembling is not needed, labor is saved, meanwhile, raw material waste is avoided, and the installing cost is reduced.

Description

technical field [0001] The invention relates to the building field, in particular to a ventilation device for building energy saving. Background technique [0002] Ventilation is a technology that uses natural or mechanical methods to make the wind pass through without hindrance, and reach the room or sealed environment, so as to create a hygienic, safe and other suitable air environment. Regular ventilation can improve indoor air quality and is beneficial to health. Ventilation units are an important part of construction. Building ventilation is divided into natural ventilation and mechanical ventilation. It means that the dirty air in the building is directly or purified and discharged to the outside, and then fresh air is added in, so as to keep the indoor air environment in line with hygienic standards. Its purpose is to ensure the removal of indoor pollutants; to ensure the thermal comfort of indoor personnel; to meet the needs of indoor personnel for fresh air. At p...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F24F7/007F24F13/28F24D13/00
Inventor 郝占国苏晓明杨春虹马悦闻艺梅永发
Owner INNER MONGOLIA UNIV OF TECH