CN215175710U

CN215175710U - Building new trend system connection component

Info

Publication number: CN215175710U
Application number: CN202121613481.5U
Authority: CN
Inventors: 乔云
Original assignee: Anhui Futang Construction Engineering Co ltd
Current assignee: Anhui Futang Construction Engineering Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-12-14
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a building new trend headtotail component belongs to building technical field. The utility model provides a building new trend systematic connection component, includes the pipe casing, the inside cross connecting rod A that is equipped with of pipe casing, cross connecting rod A both sides symmetry cover is equipped with slider A, the slider A right side is connected with connecting rod B, cross connecting rod A right side is equipped with the pivot, the pivot left part is equipped with slider B, slider B right side is equipped with the fan, the fan right side is connected with the brush, the brush right side is equipped with the filter screen, the pivot right-hand member passes the pipe casing inner wall and extends to the outside and is connected with adjusting handle. The device has compact structure and reasonable design, is convenient for mounting the pipe cover, and can improve the mounting efficiency.

Description

Building new trend system connection component

Technical Field

The utility model relates to a building technical field, more specifically say, relate to a building new trend headtotail component.

Background

The fresh air system is a set of independent air processing system consisting of an air supply system and an air exhaust system and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The pipeline type fresh air system consists of a fresh air fan and pipeline accessories, outdoor air is purified by the fresh air fan and is led into a room, and indoor air is discharged through a pipeline; the ductless fresh air system is composed of a fresh air fan, and the fresh air fan is used for purifying outdoor air and guiding the outdoor air into a room. Relatively speaking, the pipeline type fresh air system is more suitable for industrial or large-area office areas due to large engineering quantity, and the pipeline-free fresh air system is more suitable for families due to convenient installation; when the exhaust system is installed, a pipe cover is required to be installed at the tail end of the exhaust pipeline, so that rainwater and birds are prevented from entering the exhaust pipeline and damaging equipment, and the existing pipe cover is usually fixed through an elastic clamping sheet on the outer side of the pipe cover and then sealed through injecting sealant; carry out the joint with exhaust duct and pipe cover through the mode of elasticity card, can make and be difficult to insert exhaust duct with the pipe cover in, and can lead to exhaust duct to contract when inserting can the wall downthehole, bring inconvenience for the installation. In view of this, we propose a building fresh air system connecting component.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a building new trend headtotail component to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides a building new trend systematic connection component, includes the pipe casing, the inside cross connecting rod A that is equipped with of pipe casing, cross connecting rod A both sides symmetry cover is equipped with slider A, the slider A right side is connected with connecting rod B, cross connecting rod A right side is equipped with the pivot, the pivot left part is equipped with slider B, slider B right side is equipped with the fan, the fan right side is connected with the brush, the brush right side is equipped with the filter screen, the pivot right-hand member passes the pipe casing inner wall and extends to the outside and is connected with adjusting handle.

Preferably, the cross connecting rod A is fixedly connected with the pipe cover, and the cross connecting rod A is connected with the sliding block A in a sliding mode.

Preferably, the connecting rod B is rotatably connected with the sliding block A, and the connecting rod B is rotatably connected with the sliding block B.

Preferably, slider B and pivot threaded connection, the pivot is rotated with cross connecting rod A and is connected, the pivot is rotated with the fan and is connected, the pivot is rotated with the brush and is connected, the pivot is rotated with the filter screen and is connected, the pivot is connected fixedly with adjusting hand wheel, the pivot rotates with the pipe casing and is connected.

Preferably, the brush is fixedly connected with the fan, the brush is in sliding contact with the filter screen, and the filter screen is fixedly installed on the pipe cover.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a set up adjusting hand wheel and pivot for this device can rotate the pivot through adjusting hand wheel, makes slider B move left in the pivot, and promotes slider A to the outside through connecting rod B, makes slider A can with exhaust pipe inner wall in close contact with, installs the exhaust pipe end with the tube shield, has solved former device through set up the elasticity fixture block on the tube shield, makes the tube shield be difficult to insert the problem in the exhaust pipe. The utility model has the advantages of compact structure and reasonable design, the installation to the pipe cover of being convenient for can improve the efficiency of installation.

2. The utility model discloses a set up the fan for exhaust pipe can promote the fan and rotate when outwards airing exhaust, makes and is connected fixed brush with the fan and at the filter screen surface slip, detaches the dust on filter screen surface, prevents that the filter screen surface from leading to the ventilation effect to reduce because the accumulation of dust, has increased the practicality of this device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

the reference numbers in the figures illustrate: 1. a pipe cover; 2. a cross connecting rod A; 3. a slide block A; 4. a connecting rod B; 5. a rotating shaft; 6. a slide block B; 7. a fan; 8. a brush; 9. filtering with a screen; 10. and adjusting a hand wheel.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

a building fresh air system connecting component comprises a pipe cover 1, wherein a cross connecting rod A2 is arranged inside the pipe cover 1, sliding blocks A3 are symmetrically sleeved on two sides of a cross connecting rod A2, the right side of the sliding block A3 is connected with a connecting rod B4, a rotating shaft 5 is arranged on the right side of a cross connecting rod A2, a sliding block B6 is arranged on the left portion of the rotating shaft 5, a fan 7 is arranged on the right side of the sliding block B6, a brush 8 is connected to the right side of the fan 7, a filter screen 9 is arranged on the right side of the brush 8, and the right end of the rotating shaft 5 penetrates through the inner wall of the pipe cover 1 and extends to the outside and is connected with an adjusting hand wheel 10; through setting up adjusting handle wheel 10 and pivot 5 for this device can rotate pivot 5 through adjusting handle wheel 10, makes slider B6 move left on pivot 5, and outside promotion slider A3 through connecting rod B4, makes slider A3 can with exhaust duct inner wall in close contact with, installs the pipe cover 1 at the exhaust duct end.

Specifically, the cross connecting rod a2 is fixedly connected with the tube cover 1, and the cross connecting rod a2 is slidably connected with the sliding block A3, so that the sliding block A3 can slide outwards on the cross connecting rod a 2.

Further, the connecting rod B4 is rotatably connected with the slider A3, and the connecting rod B4 is rotatably connected with the slider B6, so that the slider B6 can push the slider A3 to both sides through the connecting rod B4.

Still further, slider B6 and pivot 5 threaded connection, pivot 5 and cross connecting rod A2 rotate to be connected, pivot 5 and fan 7 rotate to be connected, pivot 5 and brush 8 rotate to be connected, pivot 5 and filter screen 9 rotate to be connected, pivot 5 is connected fixedly with adjusting hand wheel 10, pivot 5 and tube cover 1 rotate to be connected for pivot 5 is when rotating, and slider B6 can move left on pivot 5.

Furthermore, the brush 8 is fixedly connected with the fan 7, the brush 8 is in sliding contact with the filter screen 9, and the filter screen 9 is fixedly installed on the pipe cover 1, so that the brush 8 can clean the surface of the filter screen 9 under the driving of the fan 7.

The working principle is as follows: when the device is used, the left end of the pipe cover 1 is inserted into the exhaust pipe, the adjusting hand wheel 10 is rotated to drive the rotating shaft 5 to rotate, the rotating shaft 5 is in threaded connection with the sliding block B6, the sliding block B6 moves leftwards on the rotating shaft 5, the connecting rod B4 pushes the sliding block A3 outwards under the pushing action of the sliding block B6, the sliding block A3 slides outwards on the cross connecting rod A2, the sliding block A3 is in close contact with the inner wall of the exhaust pipe, and therefore the primary installation of the pipe cover 1 is completed, sealant is injected into the gap to fill the gap between the pipe cover 1 and the exhaust pipe, and further the installation of the pipe cover 1 and the exhaust pipe is completed; in the use of this device, the air of outside flow will promote fan 7 and rotate for fan 7 drives brush 8 and rotates on filter screen 9 surface, clears away the adsorbed dust on filter screen 9, keeps filter screen 9's ventilation effect.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building new trend system connection component, includes tube housing (1), its characterized in that: the utility model discloses a pipe cover, including pipe cover (1), cross connecting rod A (2) bilateral symmetry cover is equipped with slider A (3), slider A (3) right side is connected with connecting rod B (4), cross connecting rod A (2) right side is equipped with pivot (5), pivot (5) left part is equipped with slider B (6), slider B (6) right side is equipped with fan (7), fan (7) right side is connected with brush (8), brush (8) right side is equipped with filter screen (9), pivot (5) right-hand member passes pipe cover (1) inner wall and extends to the outside and is connected with adjusting hand wheel (10).

2. The building fresh air system connecting component of claim 1, wherein: the cross connecting rod A (2) is fixedly connected with the pipe cover (1), and the cross connecting rod A (2) is connected with the sliding block A (3) in a sliding mode.

3. The building fresh air system connecting component of claim 1, wherein: the connecting rod B (4) is rotatably connected with the sliding block A (3), and the connecting rod B (4) is rotatably connected with the sliding block B (6).

4. The building fresh air system connecting component of claim 1, wherein: slider B (6) and pivot (5) threaded connection, pivot (5) are rotated with cross connecting rod A (2) and are connected, pivot (5) are rotated with fan (7) and are connected, pivot (5) are rotated with brush (8) and are connected, pivot (5) are rotated with filter screen (9) and are connected, pivot (5) are connected fixedly with adjusting hand wheel (10), pivot (5) are rotated with pipe casing (1) and are connected.

5. The building fresh air system connecting component of claim 1, wherein: brush (8) are connected fixedly with fan (7), brush (8) and filter screen (9) sliding contact, filter screen (9) and pipe cover (1) installation are fixed.