CN211977145U

CN211977145U - Ventilation hood for building installation

Info

Publication number: CN211977145U
Application number: CN202020444874.7U
Authority: CN
Inventors: 王飞
Original assignee: Guangdong Dongxing Construction Engineering Co ltd
Current assignee: Guangdong Dongxing Construction Engineering Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-20
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a ventilation hood for building installation, include housing, connected frame, ventilation fan, lead screw, linear screw motor, vent, activated carbon board, through-hole, stainless steel filter screen, cover and photovoltaic board, the inside of housing is provided with connected frame, and connected frame's inside is provided with ventilation fan, the lead screw is all installed to connected frame's the left and right sides, and installs linear screw motor in the top of lead screw, activated carbon board is all installed to the left and right sides of housing, and activated carbon board's inside is provided with the through-hole, activated carbon board is kept away from one side of housing and is installed the stainless steel filter screen, the top of housing is installed and is covered, and the photovoltaic board is installed to the top that covers. This ventilation hood for building installation under linear screw motor's effect, can effectual regulation ventilation fan's vertical central line direction position to and can adjust ventilation fan to suitable position, make ventilation fan can obtain the efficient utilization.

Description

Ventilation hood for building installation

Technical Field

The utility model relates to a draft hood technical field for the building installation specifically is a draft hood for the building installation.

Background

The building is a general name of buildings and structures, is an artificial environment created by people in order to meet the needs of social life by utilizing the grasped substance technical means and applying certain scientific laws, wind and water concepts and aesthetic rules, and the electromechanics of the building is an important component in the building engineering and mainly comprises a water supply and drainage system, a power supply system, a ventilation system, a weak current system, a fire protection system and an intelligent system. The existing ventilation hood for building installation can not well filter dust carried by gas and dry gas and can not well shield rainwater in the use process, can not well ventilate gas, can not well meet the use requirements of people, and is technically innovative on the basis of the existing ventilation hood for building installation.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a draft hood for building installation.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides a ventilation hood for building installation, includes housing, connection frame, ventilation fan, lead screw, linear screw motor, vent, activated carbon board, through-hole, stainless steel filter screen, covers and photovoltaic board, the inside of housing is provided with connection frame, and connection frame's inside is provided with ventilation fan, the lead screw is all installed to connection frame's the left and right sides, and installs linear screw motor in the top of lead screw, activated carbon board is all installed to the left and right sides of housing, and activated carbon board's inside is provided with the through-hole, the stainless steel filter screen is installed to one side that activated carbon board kept away from the housing, the top of housing is installed and is covered, and the photovoltaic board is installed to the top that just covers.

The connecting frame is connected with the ventilating fans, and the ventilating fans are symmetrically distributed around the vertical center line of the connecting frame.

The connecting frame is connected with the screw rods, and the screw rods are symmetrically distributed about the vertical central line of the connecting frame.

The ventilation openings are connected with the activated carbon plate, and the through holes are uniformly distributed along the vertical central line direction of the activated carbon plate.

The ventilation opening is connected with the stainless steel filter screen, and the stainless steel filter screen is of a mesh structure.

The cross section of the cover is of a V-shaped structure, and the cover is connected with the photovoltaic panel.

The utility model has the advantages that:

the utility model can effectively provide driving force for the gas under the action of the ventilation fan, so that the gas can effectively circulate in the housing, and the symmetrical distribution of the ventilation fan can effectively improve the flow velocity of wind power, thereby effectively keeping the circulation of the gas; under the action of the linear screw motor, the position of the ventilation fan in the vertical central line direction can be effectively adjusted, and the ventilation fan can be adjusted to a proper position, so that the ventilation fan can be efficiently utilized; the contact area between the gas and the activated carbon plate can be effectively increased due to the uniform distribution of the through holes, so that the activated carbon plate can effectively and efficiently adsorb moisture carried by the gas, efficient drying treatment can be effectively provided for the gas, the damage of the damp gas to the internal components of the ventilation hood is avoided, the stainless steel filter screen can effectively filter impurities carried by the gas, the impurities carried by the gas are reduced, and the circulation of the gas is ensured; can effectually separate the rainwater through the "V" font structure that covers, avoid the rainwater to get into the inside of housing, lead to the inside subassembly of housing to receive the damage, and the photovoltaic board can effectual absorption irradiant radiation, can effectually change light energy into the electric energy, reduce the loss of electric energy to can the effectual high efficiency that improves the hood utilization.

Drawings

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

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure of the activated carbon plate of the present invention.

In the figure: the device comprises a housing 1, a connecting frame 2, a ventilation fan 3, a screw rod 4, a linear screw rod motor 5, a ventilation opening 6, an activated carbon plate 7, a through hole 8, a stainless steel filter screen 9, a cover 10 and a photovoltaic panel 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a ventilation hood for building installation comprises a housing 1, a connecting frame 2, a ventilation fan 3, a lead screw 4, a linear lead screw motor 5, a ventilation opening 6, an activated carbon plate 7, through holes 8, a stainless steel filter screen 9, a cover 10 and a photovoltaic plate 11, wherein the connecting frame 2 is arranged inside the housing 1, the ventilation fan 3 is arranged inside the connecting frame 2, the lead screw 4 is arranged on the left side and the right side of the connecting frame 2, the linear lead screw motor 5 is arranged above the lead screw 4, the activated carbon plate 7 is arranged on the left side and the right side of the housing 1, the through holes 8 are formed inside the activated carbon plate 7, the stainless steel filter screen 9 is arranged on one side, away from the housing 1, of the activated carbon plate 7, the cover 10 is arranged above the housing 1, and the photovoltaic plate 11 is arranged above the.

In the utility model, the connecting frame 2 is connected with the ventilating fan 3, and the ventilating fan 3 is symmetrically distributed about the vertical central line of the connecting frame 2, under the action of the ventilating fan 3, the driving force can be effectively provided for the gas, so that the gas can effectively circulate in the housing 1, and the symmetrical distribution of the ventilating fan 3 can effectively improve the flow rate of the wind power, thereby effectively keeping the circulation of the gas;

the connecting frame 2 is connected with the screw rod 4, the screw rods 4 are symmetrically distributed about the vertical central line of the connecting frame 2, under the action of the linear screw rod motor 5, the connecting frame 2 can be effectively pushed to move along the vertical central line direction of the housing 1 through the screw rod 4, and the connecting frame 2 is connected with the ventilation fan 3, so that the connecting frame 2 and the ventilation fan 3 synchronously move, the position of the ventilation fan 3 in the vertical central line direction can be effectively adjusted, the ventilation fan 3 can be adjusted to a proper position, and the ventilation fan 3 can be efficiently utilized;

the ventilation opening 6 is connected with the activated carbon plate 7, the through holes 8 are uniformly distributed along the vertical central line direction of the activated carbon plate 7, the ventilation opening 6 is connected with the stainless steel filter screen 9, the inside of the stainless steel filter screen 9 is of a mesh structure, gas can effectively circulate through the through holes 8, and the uniform distribution of the through holes 8 can effectively increase the contact area between the gas and the activated carbon plate 7, so that the activated carbon plate 7 can effectively and efficiently adsorb moisture carried by the gas, and can effectively provide efficient drying treatment for the gas, thereby avoiding the damage of moist gas to internal components of the ventilation hood, and the stainless steel filter screen 9 can effectively filter impurities carried by the gas, reduce the impurities carried by the gas, and ensure the circulation of the gas;

the cross section that covers 10 sets up to "V" font structure, and covers and be connected between 10 and the photovoltaic board 11, can effectually separate the rainwater through the "V" font structure that covers 10, avoids the rainwater to get into the inside of housing 1, leads to the inside components of housing 1 to receive the damage, and photovoltaic board 11 can effectual absorption irradiant radiation, can effectually change the light energy into the electric energy, reduces the loss of electric energy to can the effectual high efficiency that improves the draft hood and utilize.

The utility model discloses a theory of operation is: during the use, start linear screw motor 5, make linear screw motor 5 promote connecting frame 2 through lead screw 4 and remove along the vertical central line direction of housing 1, and be connected between connecting frame 2 and the ventilation fan 3, make synchronous motion between connecting frame 2 and the ventilation fan 3, adjust ventilation fan 3 to suitable position, secondly, start ventilation fan 3, make outside gas can be effectual leading-in to the inside of housing 1 along the inside of vent 6, at this moment, stainless steel filter screen 9 filters the dust that gas carried, and active carbon plate 7 carries out drying process to gas, then, cover 10 and can effectually shelter from the rainwater, and carry out separation processing with the rainwater.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a ventilation hood for building installation, includes housing (1), connecting frame (2), ventilation fan (3), lead screw (4), linear screw motor (5), vent (6), activated carbon board (7), through-hole (8), stainless steel filter screen (9), covers (10) and photovoltaic board (11), its characterized in that: the inside of housing (1) is provided with connecting frame (2), and the inside of connecting frame (2) is provided with ventilation fan (3), lead screw (4) are all installed to the left and right sides of connecting frame (2), and the top of lead screw (4) installs sharp lead screw motor (5), activated carbon plate (7) are all installed to the left and right sides of housing (1), and the inside of activated carbon plate (7) is provided with through-hole (8), one side that housing (1) was kept away from in activated carbon plate (7) is installed stainless steel filter screen (9), the top of housing (1) is installed and is sheltered from (10), and the top of hiding (10) installs photovoltaic board (11).

2. A ventilation hood for building installation according to claim 1, wherein: the connecting frame (2) is connected with the ventilating fans (3), and the ventilating fans (3) are symmetrically distributed around the vertical central line of the connecting frame (2).

3. A ventilation hood for building installation according to claim 1, wherein: the connecting frame (2) is connected with the screw rods (4), and the screw rods (4) are symmetrically distributed about the vertical central line of the connecting frame (2).

4. A ventilation hood for building installation according to claim 1, wherein: the ventilation openings (6) are connected with the activated carbon plates (7), and the through holes (8) are uniformly distributed along the vertical central line direction of the activated carbon plates (7).

5. A ventilation hood for building installation according to claim 1, wherein: the ventilation opening (6) is connected with the stainless steel filter screen (9), and the stainless steel filter screen (9) is of a net-shaped structure.

6. A ventilation hood for building installation according to claim 1, wherein: the cross section of the cover (10) is of a V-shaped structure, and the cover (10) is connected with the photovoltaic panel (11).