CN218936562U

CN218936562U - General energy-saving ventilation device for building heating

Info

Publication number: CN218936562U
Application number: CN202320079544.6U
Authority: CN
Inventors: 钱文涛; 王永宝
Original assignee: Shandong Baoshini Traffic Engineering Co ltd
Current assignee: Shandong Baoshini Traffic Engineering Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-04-28
Anticipated expiration: 2033-01-10

Abstract

The utility model belongs to the technical field of building heating ventilation, and provides a general energy-saving ventilation device for building heating, which comprises a ventilation pipeline, wherein a coarse filter screen and a fine filter screen are sequentially arranged in the ventilation pipeline, and the mesh diameter of the coarse filter screen is larger than that of the fine filter screen; the inside of the ventilating duct is provided with two cleaning parts, and the cleaning parts are respectively and correspondingly arranged at the front ends of the coarse filter screen and the fine filter screen; the cleaning part comprises a cross, a small motor, a placing frame, a bearing, a rotating shaft, a vertical plate and a hairbrush, wherein the end part of the rotating shaft is provided with the vertical plate, and the outer wall of the vertical plate is provided with the hairbrush. The general energy-saving ventilation device for building warms is convenient for cleaning the filter screen, has good filtering effect and improves indoor air quality.

Description

General energy-saving ventilation device for building heating

Technical Field

The utility model relates to the technical field of building heating ventilation, in particular to a general energy-saving ventilation device for building heating.

Background

Heating ventilation is an integral part of a building, comprising: heating, ventilation and air conditioning, and is also a professional of advanced engineering technology talents and management talents for cultivating and working in the technical fields of building environment control, building energy conservation and building facility intelligence, and having the design, construction, debugging, operation management capability and the formulation capability of a building automation system scheme of public facility systems such as air conditioning, heating, ventilation, building water supply and drainage, gas supply and the like, building heat energy supply systems and building energy conservation;

in the use process of building heating ventilation, ventilation device is needed to convey air, but when the current ventilation device is designed, the filter screen for filtering air is generally effective and inconvenient to clean, and dust in the external air is easy to enter the room to reduce the indoor air quality.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the general energy-saving ventilation device for building heating, which is convenient for cleaning a filter screen, has good filtering effect and improves indoor air quality.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a general energy-conserving ventilation unit of building warm, includes the air pipe, the inside of air pipe sets gradually coarse filter screen and thin filter screen, and the mesh diameter of coarse filter screen is greater than the mesh diameter of thin filter screen;

the inside of the ventilating duct is provided with two cleaning parts, and the cleaning parts are respectively and correspondingly arranged at the front ends of the coarse filter screen and the fine filter screen;

the cleaning part comprises a cross, a small motor, a placing rack, a bearing, a rotating shaft, a vertical plate and a hairbrush, wherein the cross is arranged on the inner wall of the ventilating duct, the small motor is arranged on the side edge of the cross, and the output end of the small motor penetrates through the cross;

the opposite side edges of the cross are provided with the placing frames, and the middle ends of the placing frames are provided with the bearings;

one end of the rotating shaft is connected with the output end of the small motor, the other end of the rotating shaft penetrates through the bearing to the front end of the placing frame, the end part of the rotating shaft is provided with the vertical plate, and the outer wall of the vertical plate is provided with the hairbrush.

As an improved technical scheme, two vertical plates are arranged, and the vertical plates are oppositely arranged along the rotating shaft.

As an improved technical scheme, the outer wall of the ventilating duct is provided with two observation windows, and the observation windows are respectively arranged opposite to the coarse filter screen and the fine filter screen.

As an improved technical scheme, the end part of the ventilating duct is provided with an impurity protection net.

As an improved technical scheme, the lower end of the ventilating duct is communicated with a collecting box, and the collecting box is correspondingly arranged at the lower part of the hairbrush.

As an improved technical scheme, the end part of the collecting box is provided with a collecting opening, the outside of the collecting opening is provided with a sealing cover, and the sealing cover is detachably connected with the collecting box.

As an improved technical scheme, the outer wall of the cross is provided with a protective sleeve, the protective sleeve is correspondingly sleeved outside the motor, the outer wall of the protective sleeve is provided with a heat dissipation groove, and the heat dissipation groove is arranged along the protective sleeve in a surrounding array.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

1. the scheme is that the ventilation pipeline is arranged, a coarse filter screen and a fine filter screen are sequentially arranged in the ventilation pipeline, and the mesh diameter of the coarse filter screen is larger than that of the fine filter screen; the inside of the ventilating duct is provided with cleaning parts, two cleaning parts are arranged, and the cleaning parts are respectively and correspondingly arranged in the ventilating duct

The front ends of the coarse filter screen and the fine filter screen; the cleaning part comprises a cross, a small motor, a placing rack, a bearing, a rotating shaft, a vertical plate and a brush, wherein the vertical plate is arranged at the end part of the rotating shaft, and the brush is arranged on the outer wall of the vertical plate; the structure is simple, the operation is automatically controlled, and the filter screen is convenient to clean; meanwhile, through secondary filtration, the filtering effect is good, and the indoor air quality is improved.

2. The number of the vertical plates is two, and the vertical plates are oppositely arranged along the rotating shaft; the cleaning efficiency is convenient to be enhanced.

3. The outer wall of the ventilating duct is provided with two observation windows which are respectively arranged opposite to the coarse filter screen and the fine filter screen; the state of the filter screen is convenient to check regularly.

4. The lower end of the ventilating duct is communicated with a collecting box, and the collecting box is correspondingly arranged at the lower part of the hairbrush. The end part of the collecting box is provided with a collecting opening; the cleaning device is convenient for collecting and processing the cleaning falling impurities at regular intervals.

In summary, according to the general energy-saving ventilation device for building heating, the filter screen can be cleaned at any time; and through secondary filtration, the indoor air quality is effectively improved, and popularization and use are facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic diagram of a general energy-saving ventilation device for building heating;

FIG. 2 is a schematic diagram of a vent tube installation;

FIG. 3 is a schematic view of a cleaning section;

FIG. 4 is a schematic view of brush installation _。

In the drawings, 1, a ventilating duct, 2, a coarse filter screen, 3, a fine filter screen, 4, a cleaning part, 41, a cross, 42, a small motor, 43, a placing frame, 44, a bearing, 45, a rotating shaft, 46, a vertical plate, 47, a brush, 5, an observation window, 6, an impurity protection net, 7, a collecting box, 71, a collecting opening, 72, a sealing cover, 8, a protection sleeve, 81 and a radiating groove.

Detailed Description

The technical scheme of the utility model will be described in detail below with reference to specific embodiments. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

As shown in fig. 1-4, the utility model provides a general energy-saving ventilation device for building heating, which comprises a ventilation pipeline 1, wherein an impurity protection net 6 is arranged at the end part of the ventilation pipeline 1, so that larger impurities outside are prevented from entering the ventilation pipeline 1 to influence the normal use of the ventilation pipeline 1;

the inside of the ventilation pipeline 1 is sequentially provided with a coarse filter screen 2 and a fine filter screen 3, and the mesh diameter of the coarse filter screen 2 is larger than that of the fine filter screen 3; the coarse filter screen 2 and the fine filter screen 3 respectively filter impurities with different diameters in the air, so that the filtering effect is enhanced;

the inside of the ventilating duct 1 is provided with two cleaning parts 4, the cleaning parts 4 are respectively and correspondingly arranged at the front ends of the coarse filter screen 2 and the fine filter screen 3, and the two cleaning parts 4 respectively filter the coarse filter screen 2 and the fine filter screen 3;

the outer wall of the ventilating duct 1 is provided with two observation windows 5, and the two observation windows 5 are respectively opposite to the coarse filter screen 2 and the fine filter screen 3; the state of the filter screen can be checked conveniently, and maintenance is facilitated;

the cleaning part 4 comprises a cross 41, a small motor 42, a placing frame 43, a bearing 44, a rotating shaft 45, a vertical plate 46 and a brush 47, wherein the cross 41 is arranged on the inner wall of the ventilation pipeline 1, the small motor 42 is arranged on the side edge of the cross 41, and the output end of the small motor 42 penetrates through the cross 41; the side edges of the cross 41 are connected with the inner wall of the ventilation pipeline 1, and the entering of external air is not influenced;

the outer wall of the cross 41 is provided with a protective sleeve 8, the protective sleeve 8 is correspondingly sleeved outside the motor, the outer wall of the protective sleeve 8 is provided with a heat dissipation groove 81, and the heat dissipation groove 81 is arranged along the protective sleeve 8 in a surrounding array; the protecting sleeve 8 protects the motor from moisture affecting the service life of the small motor 42;

the opposite sides of the cross 41 are provided with a placing rack 43, and the middle end of the placing rack 43 is provided with a bearing 44; the placing frame 43 is a square member, and the inside is hollow;

one end of the rotating shaft 45 is connected with the output end of the small motor 42, the other end of the rotating shaft 45 penetrates through the bearing 44 to the front end of the placing frame 43, the end part of the rotating shaft 45 is provided with two vertical plates 46, and the vertical plates 46 are oppositely arranged along the rotating shaft 45; the cleaning efficiency is convenient to be enhanced;

the outer wall of the vertical plate 46 is provided with a brush 47; the rotating shaft 45 drives the hairbrush 47 to rotate, the radius of the hairbrush 47 is consistent with that of the filter screen during installation, and the filter screen can be completely cleaned by rotating the hairbrush 47 for one circle;

the lower end of the ventilation pipeline 1 is communicated with a collection box 7, the collection box 7 is correspondingly arranged at the lower part of the hairbrush 47, and the collection box 7 collects the dropped impurities;

the end part of the collecting box 7 is provided with a collecting opening 71, the outside of the collecting opening 71 is provided with a sealing cover 72, and the sealing cover 72 is detachably connected with the collecting box 7; the cleaning and falling impurities are conveniently collected and treated regularly;

the ventilation process of the building heating ventilation is as follows:

in the ventilation process, outside air enters the end part of the ventilation pipeline 1 and is blocked by the impurity protection net 6 from larger impurities;

the air enters the ventilating duct 1 and then runs along the ventilating duct 1, and sequentially passes through the coarse filter screen 2 and the fine filter screen 3 for two times, and impurities with different diameters in the air are filtered by the coarse filter screen 2 and the fine filter screen 3 respectively, so that clean and fresh air is ensured to enter a room;

after the ventilating duct 1 is used for a period of time, cleaning is needed, taking the coarse filter screen 2 as an example, the small motor 42 is started, the small motor 42 drives the rotating shaft 45 to rotate, the rotating shaft 45 drives the brush 47 to rotate, the brush 47 cleans the surface of the coarse filter screen 2, and the swept impurities fall into the collecting box 7.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.

Claims

1. The utility model provides a general energy-conserving ventilation unit of building warm which characterized in that: the filter comprises a ventilation pipeline, wherein a coarse filter screen and a fine filter screen are sequentially arranged in the ventilation pipeline, and the mesh diameter of the coarse filter screen is larger than that of the fine filter screen;

2. A building heating general energy saving ventilation device as claimed in claim 1, wherein: the vertical plates are arranged in two, and the vertical plates are oppositely arranged along the rotating shaft.

3. A building heating general energy saving ventilation device as claimed in claim 1, wherein: the outer wall of the ventilating duct is provided with two observation windows, and the observation windows are respectively arranged opposite to the coarse filter screen and the fine filter screen.

4. A building heating general energy saving ventilation device as claimed in claim 1, wherein: the end part of the ventilating duct is provided with an impurity protection net.

5. A building heating general energy saving ventilation device as claimed in claim 1, wherein: the lower end of the ventilating duct is communicated with a collecting box, and the collecting box is correspondingly arranged at the lower part of the hairbrush.

6. A building heating general energy saving ventilation device according to claim 5, characterized in that: the end part of the collecting box is provided with a collecting opening, the outside of the collecting opening is provided with a sealing cover, and the sealing cover is detachably connected with the collecting box.

7. A building heating general energy saving ventilation device as claimed in claim 1, wherein: the outer wall of cross sets up the lag, the lag corresponds the cover and locates the outside of motor, the outer wall of lag sets up the heat dissipation groove, just the heat dissipation groove is followed the lag encircles the array setting.