CN220848384U

CN220848384U - Atrium ventilation device

Info

Publication number: CN220848384U
Application number: CN202322119499.5U
Authority: CN
Inventors: 石峰; 陈伟莹; 桂鹏辉; 周航; 石鹏飞
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-04-26
Anticipated expiration: 2033-08-08

Abstract

The utility model belongs to the technical field of ventilation devices, in particular to an atrium ventilation device, which comprises a roof truss structural plate and a dust guard, wherein an adjusting screw is connected to the rear of the roof truss structural plate, an adjusting block is connected to the outer side of the adjusting screw, a first daylighting glass is fixed to the outer side of the adjusting block, a sealing layer is fixed to the outer side of the first daylighting glass, a second daylighting glass is arranged on the left side of the sealing layer, the dust guard is arranged on the top of the roof truss structural plate, limit bolts are connected to the left end and the right end of the dust guard, a mounting seat is connected to the bottom of the roof truss structural plate, a fixing block is mounted on the outer side of the mounting seat, an electric push rod is arranged at the bottom of the fixing block, a starting rod is connected to the middle of the fixing block, and a rotating rod is connected to the outer side of a chain. The ventilation device provided by the utility model is convenient for automatically opening the ventilation opening to enable the atrium space to be in a ventilation state, so that the effects of dust prevention and insect prevention can be achieved during ventilation, and the ventilation and cooling efficiency can be improved conveniently.

Description

Atrium ventilation device

Technical Field

The utility model relates to the technical field of ventilation devices, in particular to an atrium ventilation device.

Background

Along with the development of social economy, people continuously increase the aesthetic demands on buildings, the atrium space is one of the most favored buildings of modern people, and is widely applied, and the ventilation devices are required to be arranged in the general atrium space to ventilate and regulate the indoor temperature, so that the temperature of people adapting to living is regulated, and along with the development of science and technology, the functions of the ventilation devices are gradually increased.

In chinese patent CN201621419378.6, a low energy consumption intelligent ventilation structure for atrium is disclosed, comprising a steel roof truss, a glass ceiling and an automatic control system; the steel structure roof truss is fixed on a building, and the glass ceiling is arranged on the steel structure roof truss; the glass roof comprises a fixed glass roof and an openable glass roof, and a transmission device is arranged between the openable glass roof and the steel structure roof truss; the automatic control system controls the transmission device to drive the glass ceiling to realize sliding opening. The intelligent ventilation mode for the atrium is attractive in appearance, simple in structure, high in practicability and convenient to popularize and use, indoor thermal comfort level of the atrium space can be effectively improved, and energy consumption of the atrium is greatly reduced.

When the prior ventilating device is used, when the atrium space needs ventilation with the outside, the ventilating glass window needs to be opened manually, the time and the labor are wasted, and the dust or winged insects outside the prior ventilating device can enter the room through the ventilating holes, so that the living environment of people is polluted, and the prior ventilating device needs cooling in the atrium space when in use, can only achieve a slow cooling effect by depending on ventilation with the outside, and has low practicability.

Accordingly, an atrium ventilation device is proposed against the above-mentioned problems.

Disclosure of utility model

In order to make up the defect of the prior art, solve current ventilation unit, when the atrium space needs to ventilate with the external world, need the manpower to open the glass window of ventilation, waste time and energy, outside dust or winged insect can get into indoor through the ventilation hole when current ventilation unit uses to pollute people's living environment, current ventilation unit when using, need cool down in the atrium space, can only rely on to reach slow cooling effect with external world ventilation, the practicality is not big, thereby influence its normal use.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses an atrium ventilation device, which comprises a roof truss structural plate and a dust guard, wherein an adjusting screw is connected to the rear of the roof truss structural plate, an adjusting block is connected to the outer side of the adjusting screw, a first daylighting glass is fixed to the outer side of the adjusting block, a sealing layer is fixed to the outer side of the first daylighting glass, a second daylighting glass is arranged on the left side of the sealing layer, the dust guard is arranged at the top of the roof truss structural plate, limit bolts are connected to the left end and the right end of the dust guard, a mounting seat is connected to the bottom of the roof truss structural plate, a fixing block is arranged on the outer side of the mounting seat, an electric push rod is arranged at the bottom of the fixing block, a starting rod is connected to the middle of the fixing block, a chain is arranged on the outer side of the starting rod, a rotating rod is connected to the outer side of the chain, and fan blades are arranged on the outer side of the rotating rod.

Preferably, the adjusting screw is rotationally connected with the roof truss structural plate, the adjusting screw is in threaded connection with the adjusting block, and the adjusting block is in welded connection with the first daylighting glass.

Preferably, the first daylighting glass is in sliding connection with the roof truss structural slab, the first daylighting glass is in nested connection with the sealing layer, and the first daylighting glass and the second daylighting glass form a sealing structure through the sealing layer.

Preferably, the dustproof plate and the roof truss structure plate form a clamping structure through limiting bolts, and four groups of limiting bolts are symmetrically arranged about the central axis of the roof truss structure plate.

Preferably, the fixed block is symmetrically provided with two groups about the central axis of the mounting seat, and the mounting seat forms a lifting structure with the roof truss structure plate through the fixed block and the electric push rod.

Preferably, the starting rod is rotatably connected with the mounting seat, the starting rod forms a chain transmission structure through a chain and the rotating rod, and the fan blades are mounted on the outer side of the rotating rod at equal intervals.

The utility model has the advantages that:

1. According to the utility model, the vent is further conveniently and automatically opened to enable the atrium space to be in a ventilation state by arranging the adjusting screw and the adjusting block, the adjusting screw is driven to rotate in situ on the roof truss structural plate through threads arranged on the outer side when rotating, the adjusting block drives the adjusting block to transversely move on the roof truss structural plate through threads arranged on the outer side when transversely moving, the adjusting block drives the first daylighting glass to move on the outer side fixedly through welding, and the second daylighting glass is also driven to transversely move on the roof truss structural plate through the same principle, so that the first daylighting glass and the second daylighting glass are automatically opened and ventilated with the outside, the adjusting block is connected with the roof truss structural plate through sliding, and therefore the adjusting block and the adjusting screw are prevented from rotating in the same direction, when the adjusting block is required to be closed, the first daylighting glass and the second daylighting glass are reversely rotated to be closed on the roof truss structural plate until the sealing layers nested on the first daylighting glass and the second daylighting glass are tightly attached together, the connecting positions of the first daylighting glass and the second daylighting glass can be sealed through the arranged sealing layers, and liquid such as external rainwater is prevented from flowing into the atrium space through gaps;

2. the dustproof plate and the limit bolts are arranged, so that the dustproof plate is further conveniently placed at the vent opening formed in the top of the roof truss structural plate in a ventilation manner, the dustproof plate is clamped and fixed through the limit bolts, external air enters the vent opening through the dustproof plate and enters an atrium space, dust or flying insects in the air are filtered out by the dustproof plate, the dustproof and insect-proof effects are achieved, and when the dustproof plate is required to be detached, the dustproof plate can be taken down from the top of the roof truss structural plate only by loosening the limit bolts;

3. According to the utility model, through arranging the rotating rods and the fan blades, the ventilation and cooling efficiency is further improved, the fixed blocks are arranged at the two ends of the mounting seat, the electric push rods are arranged at the bottoms of the fixed blocks, the mounting seat is driven to move up and down on the roof truss structural plate by the arranged electric push rods, so that the use height of the mounting seat is conveniently adjusted, the two groups of rotating rods can be simultaneously driven to rotate by the arranged starting rods and the chains, the fan blades arranged at equal intervals on the outer sides can be driven to rotate at a constant speed when the rotating rods rotate on the mounting seat in situ, the air flow rate in an atrium can be accelerated by the fan blades to rotate at a constant speed, when the ventilation demand is large, the roof truss structural plate is driven to longitudinally move at the top by the lifter, the roof truss structural plate is lifted out of the roof, the front of the roof truss structural plate is in a circulation state, and transverse wind is blown out by the arranged fan blades, so that ventilation and cooling efficiency in the house is accelerated, and ventilation and cooling efficiency is conveniently improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of the entire external right-hand view of the present utility model;

FIG. 2 is a schematic view of the overall exterior bottom view of the present utility model;

FIG. 3 is a schematic view of the exterior open top view of the roof truss panel of the present utility model;

fig. 4 is an enlarged top view of the mounting base of the present utility model.

In the figure: 1. roof truss structural panels; 2. adjusting a screw; 3. an adjusting block; 4. a first daylighting glass; 5. a sealing layer; 6. the second daylighting glass; 7. a dust-proof plate; 8. a limit bolt; 9. a mounting base; 10. a fixed block; 11. an electric push rod; 12. a start lever; 13. a chain; 14. a rotating rod; 15. and (3) a fan blade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, an atrium ventilation device includes a roof truss structure plate 1 and a dust guard 7, an adjusting screw 2 is connected to the rear of the roof truss structure plate 1, an adjusting block 3 is connected to the outer side of the adjusting screw 2, a first daylighting glass 4 is fixed to the outer side of the adjusting block 3, a sealing layer 5 is fixed to the outer side of the first daylighting glass 4, a second daylighting glass 6 is arranged on the left side of the sealing layer 5, the dust guard 7 is arranged on the top of the roof truss structure plate 1, limit bolts 8 are connected to the left and right ends of the dust guard 7, an installation seat 9 is connected to the bottom of the roof truss structure plate 1, a fixing block 10 is installed on the outer side of the installation seat 9, an electric push rod 11 is arranged at the bottom of the fixing block 10, a starting rod 12 is connected to the middle of the fixing block 10, a chain 13 is arranged on the outer side of the starting rod 12, a rotating rod 14 is connected to the outer side of the chain 13, and a fan blade 15 is installed on the outer side of the rotating rod 14.

Referring to fig. 1 to 3, the adjusting screw 2 is rotationally connected with the roof truss structural plate 1, the adjusting screw 2 is in threaded connection with the adjusting block 3, the adjusting block 3 is in welded connection with the first daylighting glass 4, through such arrangement, the adjusting screw 2 can drive the adjusting block 3 to transversely slide on the roof truss structural plate 1 through threads arranged on the outer side when the adjusting screw 2 rotates on the roof truss structural plate 1 in situ, the adjusting block 3 can drive the first daylighting glass 4 fixed by welding on the outer side to move in a transverse moving position, and so on, the second daylighting glass 6 moves in a transverse moving position on the roof truss structural plate 1 on the same principle, thereby automatically opening the first daylighting glass 4 and the second daylighting glass 6 and ventilating the outside.

Referring to fig. 1 to 3, the first daylighting glass 4 is slidably connected with the roof truss structural panel 1, the first daylighting glass 4 is in nested connection with the sealing layer 5, the first daylighting glass 4 forms a sealing structure with the second daylighting glass 6 through the sealing layer 5, through the arrangement, the adjusting block 3 is slidably connected with the roof truss structural panel 1 through the first daylighting glass 4, so that the adjusting block 3 and the adjusting screw 2 are prevented from rotating in the same direction, the adjusting screw 2 is reversely rotated, the first daylighting glass 4 and the second daylighting glass 6 are slidably closed on the roof truss structural panel 1 until the sealing layers 5 nested on the first daylighting glass 4 and the second daylighting glass 6 are tightly attached together, the adjusting screw rotation 2 is stopped, the joint of the first daylighting glass 4 and the second daylighting glass 6 can be sealed through the sealing layer 5, and liquid such as external rainwater is prevented from flowing into the atrium space through gaps.

Referring to fig. 1 to 3, the dust-proof plate 7 is formed into a clamping structure between the limit bolts 8 and the roof truss structure plate 1, and the limit bolts 8 are symmetrically arranged in four groups about the central axis of the roof truss structure plate 1, through such arrangement, the dust-proof plate 7 is placed at the vent opening formed at the top of the roof truss structure plate 1, the dust-proof plate 7 is clamped and fixed through the limit bolts 8, external air can enter the vent opening through the dust-proof plate 7 and enter the atrium space, dust or flying insects in the air can be filtered out by the dust-proof plate 7, so that the dust-proof and insect-proof effects are achieved, and when the dust-proof plate 7 needs to be disassembled, the dust-proof plate 7 can be taken down from the top of the roof truss structure plate 1 only by loosening the limit bolts 8.

Referring to fig. 1 to 4, two sets of fixing blocks 10 are symmetrically arranged about a central axis of the mounting base 9, and the mounting base 9 forms a lifting structure with the roof truss structure plate 1 through the fixing blocks 10, the electric push rods 11, and through the arrangement, the electric push rods 11 are operated, and the movable ends of the electric push rods 11 are abutted against the fixing blocks 10 to drive the mounting base 9 to lift on the roof truss structure plate 1, so that the use height of the mounting base 9 is convenient to adjust.

Referring to fig. 1 to 4, the starting rod 12 is rotatably connected with the mounting seat 9, the starting rod 12 forms a chain transmission structure through the chain 13 and the rotating rod 14, the outer sides of the rotating rods 14 are provided with the fan blades 15 at equal intervals, through the arrangement, the starting rod 12 is rotated, when the starting rod 12 rotates, the two groups of rotating rods 14 can be simultaneously driven to rotate through the chain 13 arranged on the outer sides, when the rotating rod 14 rotates in situ on the mounting seat 9, the fan blades 15 which are arranged on the outer sides at equal intervals can be driven to rotate at a constant speed, and the air flow rate in the atrium can be accelerated through the uniform rotation of the fan blades 15, so that the ventilation and cooling efficiency is improved conveniently.

Working principle: firstly, a roof truss structure plate 1 is installed and fixed on a roof of an atrium, a motor works, the motor drives an adjusting screw rod 2 to rotate, the adjusting screw rod 2 drives an adjusting block 3 to transversely move on the roof truss structure plate 1 through threads arranged on the outer side when in-situ rotation on the roof truss structure plate 1, the adjusting block 3 drives a first daylighting glass 4 which is welded and fixed on the outer side to move on the roof truss structure plate 1 in the transverse movement position, so that the second daylighting glass 6 is in the same principle as the first daylighting glass 4 and the second daylighting glass 6 are automatically opened and ventilated with the outside, the adjusting block 3 is connected with the roof truss structure plate 1 in a sliding manner through the first daylighting glass 4, so that the adjusting block 3 and the adjusting screw rod 2 are prevented from rotating in the same direction, the adjusting screw rod 2 is driven by the motor to reversely rotate, the first daylighting glass 4 and the second daylighting glass 6 are closed in a sliding manner on the roof truss structure plate 1 until a sealing layer 5 which is nested and arranged on the first daylighting glass 4 and the second daylighting glass 6 are tightly together, the adjusting screw rod is stopped from rotating 2, and the first daylighting glass 4 and the second daylighting glass 6 can be attached to the sealing layer 6 through the arranged in the sealing position through the sealing layer 6, and the sealing liquid in the gap between the outside of the room and the room;

Secondly, placing the dust guard 7 at a vent opening formed in the top of the roof truss structural plate 1, manually rotating the limit bolt 8, transversely moving the limit bolt 8 on the roof truss structural plate 1 through threads formed in the outer side until one end of the limit bolt 8 is clamped on the outer side of the dust guard 7, so that the dust guard 7 is fixed in position, when ventilation is required, external air enters the vent opening through the dust guard 7 and enters an atrium space, dust or flying insects in the air can be filtered out by the dust guard 7, and therefore the effects of dust prevention and insect prevention are achieved;

Finally, the electric push rod 11 is operated, the movable end of the electric push rod 11 drives the mounting seat 9 to lift and move on the roof truss structural plate 1 against the fixed block 10, so that the using height of ventilation equipment arranged on the mounting seat 9 is adjusted, the operation of the electric push rod 11 is stopped, the electric motor is operated, the electric motor drives the starting rod 12 to rotate, the starting rod 12 drives the rotating rod 14 to rotate through a chain 13 arranged on the outer side when the starting rod 12 rotates in situ on the mounting seat 9, the rotating rod 14 drives fan blades 15 arranged on the outer side at equal intervals to rotate at a constant speed when the mounting seat 9 rotates in situ, the air flow rate in an atrium can be accelerated through the fan blades 15 to rotate at a constant speed, when the ventilation demand is large, the roof truss structural plate 1 is driven to longitudinally move on the top through the lifter, the roof truss structural plate 1 is lifted out of the roof, transverse wind is blown out through the arranged fan blades 15, the ventilation flow rate in the house and the house is accelerated, and the ventilation cooling efficiency is improved.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides an atrium ventilation unit, includes roof truss structure board (1) and dust guard (7), its characterized in that: the rear of roof truss structure board (1) is connected with adjusting screw (2), and the outside of adjusting screw (2) is connected with regulating block (3), and the outside of regulating block (3) is fixed with first daylighting glass (4), the outside of first daylighting glass (4) is fixed with sealing layer (5), and the left side of sealing layer (5) is provided with second daylighting glass (6), dust guard (7) set up in the top of roof truss structure board (1), and the both ends are connected with spacing bolt (8) about dust guard (7), the bottom of roof truss structure board (1) is connected with mount pad (9), and mount pad (9) outside is installed fixed block (10) to the bottom of fixed block (10) is provided with electric putter (11), the middle part of fixed block (10) is connected with actuating lever (12), and the outside of actuating lever (12) is provided with chain (13), the outside of chain (13) is connected with bull stick (14), and the outside of bull stick (14) is installed.

2. An atrium ventilation device according to claim 1, wherein: the adjusting screw (2) is rotationally connected with the roof truss structural plate (1), the adjusting screw (2) is in threaded connection with the adjusting block (3), and the adjusting block (3) is in welded connection with the first daylighting glass (4).

3. An atrium ventilation device according to claim 1, wherein: the first daylighting glass (4) is in sliding connection with the roof truss structural slab (1), the first daylighting glass (4) is in nested connection with the sealing layer (5), and the first daylighting glass (4) forms a sealing structure with the second daylighting glass (6) through the sealing layer (5).

4. An atrium ventilation device according to claim 1, wherein: the dustproof plate (7) forms a clamping structure with the roof truss structure plate (1) through the limit bolts (8), and the limit bolts (8) are symmetrically arranged in four groups relative to the central axis of the roof truss structure plate (1).

5. An atrium ventilation device according to claim 1, wherein: the fixing blocks (10) are symmetrically arranged in two groups relative to the central axis of the mounting seat (9), and the mounting seat (9) forms a lifting structure with the roof truss structure plate (1) through the fixing blocks (10), the electric push rods (11).

6. An atrium ventilation device according to claim 1, wherein: the starting rod (12) is rotatably connected with the mounting seat (9), a chain transmission structure is formed between the starting rod (12) and the rotating rod (14) through a chain (13), and fan blades (15) are arranged on the outer side of the rotating rod (14) at equal intervals.