CN218495253U

CN218495253U - Roof ventilator for building

Info

Publication number: CN218495253U
Application number: CN202222417495.0U
Authority: CN
Inventors: 丁凯路; 于露露
Original assignee: Anhui Kailu Construction Engineering Co ltd
Current assignee: Anhui Kailu Construction Engineering Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-02-17
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a roof ventilation blower for building, belong to ventilation blower technical field, temperature-sensing spare is installed to ventilation blower main part inner wall hypomere both sides, the threaded connection groove has been seted up in the middle of the ventilation blower main part top, threaded connection cover has been inserted in the threaded connection groove, the ventilation pipe is installed at the threaded connection cover top, install the ventilation net in the middle of the ventilation pipe, ventilation pipe top outer wall covers and prevents miscellaneous cover, the air of flowing in gushing into the ventilation blower main part in to the house through temperature-sensing spare after connecting measures the temperature, but when the high temperature automatic start driving motor rotates the rotation that drives connecting rod and dwang and drive the flabellum and prevent the flow of rotation acceleration air of miscellaneous cover, the speed of circulation of air with higher speed, cover in the ventilation blower main part and prevent miscellaneous through preventing miscellaneous cover, this equipment air outlet is equipped with dustproof construction outward, this equipment makes its dust cover when long-term use thick more convenient to dismantle the clearance for the components of a whole that can function independently structure.

Description

Roof ventilator for building

Technical Field

The utility model relates to a roof ventilation fan especially relates to a roof ventilation fan for building, belongs to ventilation blower technical field.

Background

The roof ventilator is a ventilating duct directly connected with the air inlet of the roof ventilator, and dust and sundries can easily enter the base part of the ventilator.

If the patent numbers are: 201711030968.9, a roof ventilator, which comprises a base (1), an air duct (2), an air cap (3) and a main motor (4), wherein the base (1) is provided with a white leaf air door (5), the air duct (2) is installed on the base (1), the air cap (3) is installed on the air duct (2), the main motor (4) is installed inside the air duct (2), the air outlet is formed in the air duct (2), and protruding flanges (6) are arranged on the left side and the right side of the air outlet; the hood on be fixed with private clothes motor, be equipped with turbine (7) on servo motor's the main shaft, turbine (7) install with between on worm (8) of looks adaptation, be fixed with the connecting rod on worm (8), the top of connecting rod be provided with baffle (9) of vent looks adaptation, this structure has improved the leakproofness of ventilation blower, has improved the life-span of using.

The air outlet of above-mentioned structure does not have dustproof construction outward, can lead to it to cover when long-term the use dust thick not convenient to dismantle the clearance, consequently only need be used for the roof ventilation fan of building, solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective is in order to provide a roof ventilation fan for building, with the ventilation blower main part, ventilation pipe and ventilation net are connected with the roof of having opened the hole, it carries out the measuring temperature to gush the air that flows in the ventilation blower main part in to the house through the temperature-sensing piece after connecting, but when the high temperature automatic start driving motor rotates the rotation that drives connecting rod and dwang and drives the flabellum and prevent the rotation of miscellaneous cover with higher speed the flow of air, the speed of circulation of air with higher speed, prevent miscellaneous through preventing miscellaneous cover lid in the ventilation blower main part, this equipment air outlet is equipped with dustproof construction outward, this equipment makes its dust cover thick more convenient to detach clearance when long-term the use for the components of a whole that can function independently structure.

The purpose of the utility model can be achieved by adopting the following technical scheme:

a roof ventilation blower for building, including temperature-sensing spare, the ventilation blower main part, the thread connection groove, the thread connection cover, ventilation pipe and ventilation net, temperature-sensing spare is installed to ventilation blower main part inner wall hypomere both sides, the flange subassembly is installed to ventilation blower main part bottom, the thread connection groove has been seted up in the middle of the ventilation blower main part top, the thread connection cover has been inserted in the thread connection groove, the ventilation pipe is installed at thread connection cover top, install the ventilation net in the middle of the ventilation pipe, ventilation pipe top outer wall covers and prevents miscellaneous cover, install the spacing subassembly of drive in the middle of the ventilation blower main part, the rotation of driving spacing subassembly top is installed and is connected sealing assembly.

Preferably, the flange subassembly includes ventilation blower flange and set screw, and ventilation blower flange installs in ventilation blower main part bottom department, and the equidistant installation of set screw is in ventilation blower flange top department.

Preferably, the spacing subassembly of drive includes driving motor and spacing, and spacing is installed in the middle of the main part inner wall of ventilator, and driving motor installs in the middle of spacing bottom.

Preferably, rotate to connect seal assembly and include flabellum, connecting rod and dwang, the dwang is installed at driving motor's output, and the flabellum is installed in the middle of the dwang outer wall department, and the connecting rod is installed and is gone out and prevent miscellaneous cover rotation at the dwang top and be connected.

Preferably, the inner wall of the middle-lower section of the impurity prevention cover is of a hollow structure.

Preferably, the ventilator main body and the ventilation tube are of a split structure.

The utility model has the advantages of that:

the utility model provides a roof ventilation blower for building, with the ventilation blower main part, ventilation pipe and ventilation net are connected with the roof of having opened the hole, it carries out the measurement temperature to gush into the air that flows in the ventilation blower main part in the house through the temperature-sensing piece after connecting, but when the high temperature automatic start driving motor rotates the rotation that drives connecting rod and dwang and drives the flabellum and prevent the rotation of miscellaneous cover with higher speed the flow of air, the speed of circulation of air with higher speed, prevent miscellaneous in the ventilation blower main part through preventing miscellaneous cover lid, this equipment air outlet is equipped with dustproof construction outward, this equipment makes its dust cover when long-term use thick more convenient to detach clearance for the components of a whole that can function independently structure.

Drawings

Fig. 1 is a front view of the overall structure of a preferred embodiment of a rooftop ventilator for building construction according to the present invention;

figure 2 is a side view of a preferred embodiment of a rooftop ventilator for a building construction according to the present invention;

fig. 3 is a schematic view of a driving structure of a preferred embodiment of the rooftop ventilator for a building construction according to the present invention.

In the figure: the fan comprises a fan body, a fan connecting flange, a positioning screw, a temperature sensing part, a fan body, a driving motor, a limiting frame, a fan blade, a threaded connecting groove, a threaded connecting sleeve, a ventilation pipe, a connecting rod, a miscellaneous cover, a ventilation net and a rotating rod, wherein the fan body comprises 1-a fan connecting flange, 2-a positioning screw, 3-a temperature sensing part, 4-the fan body, 5-a driving motor, 6-a limiting frame, 7-the fan blade, 8-the threaded connecting groove, 9-the threaded connecting sleeve, 10-the ventilation pipe, 11-the connecting rod, 12-the miscellaneous cover, 13-the ventilation net and 14-the rotating rod.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-3, the rooftop ventilator for building construction that this embodiment provided, including temperature-sensing piece 3, ventilator main body 4, threaded connection groove 8, threaded connection sleeve 9, ventilation pipe 10 and ventilation net 13, temperature-sensing piece 3 is installed to ventilator main body 4 inner wall hypomere both sides, flange assembly is installed to ventilator main body 4 bottom, threaded connection groove 8 has been seted up in the middle of ventilator main body 4 top, threaded connection sleeve 9 has been inserted in the threaded connection groove 8, ventilation pipe 10 is installed at threaded connection sleeve 9 top, ventilation net 13 is installed in the middle of ventilation pipe 10, ventilation pipe 10 top outer wall covers there is anti miscellaneous cover 12, install the spacing subassembly of drive in the middle of ventilator main body 4, the rotation connection seal subassembly is installed at the spacing subassembly top of drive.

The general working principle is as follows: with ventilation blower main part 4, ventilation pipe 10 and ventilation net 13 are connected with the roof of having opened the hole, gush the interior air that flows of ventilation blower main part 4 and carry out the temperature measurement through temperature-sensing piece 3 in to the house after connecting, but when the high temperature automatic start driving motor 5 rotates the rotation that drives connecting rod 11 and dwang 14 and drives flabellum 7 and prevent the flow of rotation acceleration air of miscellaneous cover 12, speed of air circulation with higher speed, prevent miscellaneous cover 12 cover through preventing and prevent miscellaneous, be equipped with dustproof construction outside this equipment air outlet, this equipment makes its dust cover thick more convenient to detach clearance when long-term the use for the components of a whole that can function independently structure.

In this embodiment: the flange subassembly includes ventilation blower flange 1 and set screw 2, and ventilation blower flange 1 is installed in 4 bottoms departments of ventilation blower main part, and the equidistant installation in 1 top departments of ventilation blower flange of set screw 2.

The local working principle is as follows: the ventilator main body 4 is positioned through the ventilator connecting flange 1 and the positioning screws 2.

In this embodiment: the spacing subassembly of drive includes driving motor 5 and spacing 6, and spacing 6 is installed in 4 inner walls middle department of ventilation blower main part, and driving motor 5 is installed in 6 bottoms middle departments of spacing.

The local working principle is as follows: the rotation of the connecting rod 11 and the rotating rod 14 by starting the driving motor 5 accelerates the flow of air by the rotation of the fan blade 7 and the miscellaneous shield 12.

In this embodiment: the rotating connection sealing assembly comprises a fan blade 7, a connecting rod 11 and a rotating rod 14, the rotating rod 14 is installed at the output end of the driving motor 5, the fan blade 7 is installed in the middle of the outer wall of the rotating rod 14, and the connecting rod 11 is installed at the top of the rotating rod 14 and is connected with the anti-impurity cover 12 in a rotating mode.

The local working principle is as follows: the rotation of the fan blades 7 and the miscellaneous shield 12 is driven by the rotation of the connecting rod 11 and the rotating rod 14 to accelerate the flow of air.

In this embodiment: the inner wall of the middle-lower section of the impurity-proof cover 12 is a hollow structure.

In this embodiment: the ventilator body 4 and the ventilation tube 10 are of a split construction.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. A roof-top ventilation machine for building construction, its characterized in that: including temperature-sensing spare (3), ventilation blower main part (4), thread connection groove (8), thread connection cover (9), ventilation pipe (10) and ventilation net (13), temperature-sensing spare (3) are installed to ventilation blower main part (4) inner wall hypomere both sides, the flange subassembly is installed to ventilation blower main part (4) bottom, thread connection groove (8) have been seted up in the middle of ventilation blower main part (4) top, thread connection groove (8) have been inserted in thread connection groove (8), ventilation pipe (10) are installed at thread connection cover (9) top, ventilation pipe (10) middle ventilation net (13) of installing, ventilation pipe (10) top outer wall covers and has prevents miscellaneous cover (12), install the spacing subassembly of drive in the middle of ventilation blower main part (4), rotate the connection seal subassembly to install at the spacing subassembly top of drive.

2. A rooftop ventilator for a building construction as defined in claim 1 wherein: the flange assembly comprises a ventilator connecting flange (1) and positioning screws (2), the ventilator connecting flange (1) is installed at the bottom of a ventilator main body (4), and the positioning screws (2) are installed at the top of the ventilator connecting flange (1) at equal intervals.

3. A rooftop ventilator for a building construction as recited in claim 2 further comprising: the driving limiting assembly comprises a driving motor (5) and a limiting frame (6), the limiting frame (6) is installed in the middle of the inner wall of the ventilator main body (4), and the driving motor (5) is installed in the middle of the bottom of the limiting frame (6).

4. A rooftop ventilator for a building construction as recited in claim 3 further comprising: the rotary connection sealing assembly comprises fan blades (7), a connecting rod (11) and a rotary rod (14), the rotary rod (14) is installed at the output end of the driving motor (5), the fan blades (7) are installed in the middle of the outer wall of the rotary rod (14), and the connecting rod (11) is installed at the top of the rotary rod (14) and is connected with the impurity preventing cover (12) in a rotating mode.

5. A rooftop ventilator for a building construction as recited in claim 4 further comprising: the inner wall of the middle lower section of the impurity prevention cover (12) is of a hollow structure.

6. A rooftop ventilator for a building construction as recited in claim 5 further comprising: the ventilator main body (4) and the ventilation pipe (10) are of a split structure.