CN211716783U

CN211716783U - Ventilation system for large building

Info

Publication number: CN211716783U
Application number: CN201922050257.9U
Authority: CN
Inventors: 叶海荣; 黄振转; 范明晓; 盛晓双; 徐晓绿
Original assignee: Bodi Construction Group Co ltd
Current assignee: Bodi Construction Group Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-10-20
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a large building ventilation system, its technical scheme main points are: ventilation system includes corridor ventilation pipe, indoor exhaust pipe, indoor detection device and has purification performance's window, indoor exhaust pipe all with corridor ventilation pipe intercommunication, the air exit of indoor exhaust pipe all is located each room indoor, the corridor ventilation pipe of every floor all is equipped with through motor drive's exhaust ware, the exhaust ware is with indoor air from the leading-in to corridor ventilation pipe of air exit in, deriving at the exhaust pipe from the top floor, be equipped with the electricity generation subassembly in the exhaust pipe of top floor, indoor detection device connects the exhaust ware with the floor.

Description

Ventilation system for large building

Technical Field

The utility model relates to a building ventilation field, more specifically the utility model relates to a large building ventilation system that says so.

Background

Along with the continuous development of society, the scale of modern buildings is bigger and bigger, but the air circulation effect in the building is not very ideal, especially some inner regions of large-scale buildings, there is basically no natural ventilation, therefore ventilation in the building at present mostly adopts artificial and mechanical ventilation equipment to carry out the transportation of wind in the building, but along with the increasing severity of haze weather, directly carry outdoor air to indoor, not only can not play the effect of purifying the environment, but also is extremely unfavorable to people's health, therefore need the use of air purification device, and if ventilate also through purification device to building under the better condition of weather quality, the waste of energy and resource has been caused.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a large building ventilation system with air purification and energy-conserving function.

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

this kind of large building ventilation system, ventilation system include corridor ventilation pipe, indoor exhaust pipe, indoor detection device and have purification performance's window, indoor exhaust pipe all with corridor ventilation pipe intercommunication, the air exit of indoor exhaust pipe all is located each room indoor, the corridor ventilation pipe of every floor all is equipped with the exhaust ware through motor drive, the exhaust ware is with indoor air from the leading-in to corridor ventilation pipe of air exit in, deriving at the exhaust pipe from the top floor, be equipped with the electricity generation subassembly in the exhaust pipe of top floor, indoor detection device connects the exhaust ware with the floor.

Furthermore, the window adopts the window of open-close type from top to bottom, the window includes window frame and window inside casing, fixed anion generator that is equipped with on the window frame, anion generator sets up around the inner of window frame, the inboard bottom of window frame is equipped with circular telegram magnet, the outside bottom of window inside casing is fixed with the high magnetic iron sheet with circular telegram magnet inter attraction, the window belongs to normally open state under normal circumstances, circular telegram magnet circular telegram back with the high magnetic iron sheet actuation on the window inside casing and close, indoor detection device connects anion generator and circular telegram magnet respectively.

Furthermore, the power generation assembly comprises a power generation fan and an accumulator, the power generation fan and the accumulator are arranged at the air outlet of the exhaust duct of the top floor, the power generation fan is connected with the accumulator, the accumulator can be connected with an external power supply, and the accumulator can supply power to all power utilization elements.

Furthermore, the indoor detection device is an air detector integrating temperature, humidity and smoke detection.

Furthermore, an inwards-concave sliding groove is formed in the negative ion generator, a moving plate which is sleeved at the outer end of the negative ion generator and moves through the sliding groove is arranged on the negative ion generator, and brush plates are arranged at two ends of the moving plate.

Furthermore, the window frame is provided with a collecting hole, a dust collecting box is communicated below the collecting hole, and the dust collecting box is pushed and pulled through a handle.

The utility model has the advantages that:

1. the window is provided with the negative ion generator, small molecular dust particles are easily formed after the negative ions are combined with positive ions in the air, and the small molecular dust particles are swept away through the brush plate and the dust collecting box, so that the window is convenient and simple to use and has a cleaning effect on the air;

2. the air detector detects the indoor air indexes such as temperature, humidity and smoke concentration, and correspondingly exhausts air by driving the exhaust fan on each floor, controls the opening and closing of the anion generator and the window, is intelligent, and has the effect of independent ventilation.

Drawings

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

FIG. 2 is a perspective view of the bottom of the outer frame of the middle window of the present invention;

fig. 3 is a top view of fig. 2.

Reference numerals: 1. a corridor ventilation pipe; 10. an air exhauster; 11. an indoor exhaust duct; 2. an air detector; 3. a window; 30. a window outer frame; 300. a negative ion generator; 301. a collection well; 302. a dust collection box; 303. a chute; 304. moving the plate; 31. energizing a magnet; 4. a power generating fan.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 to 3, the working principle of the present embodiment is as follows: the air detector 2 detects a series of air indexes such as temperature, humidity and smoke concentration in the air, switches of the negative ion generator 300, the window 3 and the exhaust fan 10 corresponding to the same floor are determined according to the air indexes, when the air detector 2 detects that the air indexes do not accord, the power-on magnet 31 is controlled to be cut off, so that a high-magnetic iron sheet in a window inner frame cannot attract the window 3 to be automatically opened upwards, the negative ion generator 300 is controlled to start working, emitted negative ions are combined with positive ions in the air to easily form small-part sub-particles, a user can brush the dust collection box 302 through a brush plate, the exhaust fan 10 corresponding to the floor is started, the air is exhausted through an exhaust pipe of a top floor to drive the power generation fan 4 to generate power, the storage battery is charged, the air is circulated and purified, when the air detector 2 detects that the air indexes accord, the energizing magnet 31 is controlled to be energized to attract the high-magnetism iron sheets of the inner frame of the window, the window 3 is closed, and the exhaust fan 10 and the anion generator 300 are not started.

This kind of large building ventilation system, ventilation system includes corridor ventilation pipe 1, indoor exhaust pipe 11, indoor detection device and the window 3 that has purification performance, indoor exhaust pipe 11 all communicates with corridor ventilation pipe 1, the air exit of indoor exhaust pipe 11 all is located each room, the corridor ventilation pipe 1 of every floor all is equipped with through motor drive's exhaust fan 10, exhaust fan 10 is with indoor air from the leading-in to corridor ventilation pipe 1 of air exit in, derive from the exhaust pipe of top floor, be equipped with the electricity generation subassembly in the exhaust pipe of top floor, indoor detection device connects the exhaust fan 10 with the floor.

As an improved specific embodiment, the window 3 is an up-down opening-closing window 3, the window 3 includes a window outer frame 30 and a window inner frame, an anion generator 300 is fixedly disposed on the window outer frame 30, the anion generator 300 is disposed around the inner end of the window outer frame 30, an energized magnet 31 is disposed at the bottom of the inner side of the window outer frame 30, a high-magnetic iron sheet mutually attracted with the energized magnet 31 is fixed at the bottom of the outer side of the window inner frame, the window 3 is normally open under normal conditions, the high-magnetic iron sheet on the window inner frame is attracted and closed after the energized magnet 31 is energized, and the indoor detection device is respectively connected with the anion generator 300 and the energized magnet 31.

Anion generator 300 belongs to prior art, and this patent does not specifically explain, and 3 attractions of circular telegram magnet 31 circular telegram window are closed, and circular telegram magnet 31 cuts off the power supply, and window 3 opens.

As a modified specific implementation mode, the power generation assembly comprises a power generation fan 4 and an accumulator, wherein the power generation fan 4 is arranged at an air outlet of an exhaust duct of the top floor, the power generation fan 4 is connected with the accumulator, the accumulator can be connected with an external power supply, and the accumulator can supply power to all power utilization elements.

The exhaust fan 10 in the ventilation pipe 1 of the corridor drives the exhaust to the exhaust outlet of the top floor, the power generation fan 4 is driven to rotate, the wind power generates electricity, and the electricity is stored through the electric storage machine.

As a modified specific embodiment, the indoor detection device is an air detector 2 integrating temperature, humidity and smoke detection.

As a modified specific embodiment, the anion generator 300 is provided with a sliding groove 303 which is recessed inwards, the anion generator 300 is provided with a moving plate 304 which is sleeved at the outer end of the anion generator 300 and moves through the sliding groove 303, and two ends of the moving plate 304 are provided with brush plates.

As a modified specific embodiment, the window frame 30 is provided with a collecting hole 301, a dust collecting box 302 is communicated below the collecting hole 301, and the dust collecting box 302 is pushed and pulled by a handle.

The user can move the brush plate on the chute 303 by sliding the moving plate 304 and the dust is collected in the dust collection box 302 through the collection aperture 301.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A large building ventilation system characterized in that: ventilation system includes corridor ventilation pipe (1), indoor exhaust pipe (11), indoor detection device and has purification performance's window (3), indoor exhaust pipe (11) all with corridor ventilation pipe (1) intercommunication, the air exit of indoor exhaust pipe (11) all is located each room indoor, corridor ventilation pipe (1) of every floor all is equipped with through motor drive's exhaust fan (10), air exhaust fan (10) are leading-in to corridor ventilation pipe (1) from the air exit with indoor air, derive at the exhaust pipe from the top building, be equipped with the electricity generation subassembly in the exhaust pipe of top building, indoor detection device connects exhaust fan (10) with the floor.

2. A large building ventilation system according to claim 1, wherein: window (3) adopt from top to bottom open-close type window (3), window (3) are including window frame (30) and window inside casing, fixed anion generator (300) of being equipped with on window frame (30), anion generator (300) set up around the inner of window frame (30), window frame (30) inboard bottom is equipped with circular telegram magnet (31), the outside bottom of window inside casing is fixed with the high magnetic iron sheet with circular telegram magnet (31) inter attraction, window (3) belong to normally open state under normal condition, with the high magnetic iron sheet actuation on the window inside casing and close behind circular telegram magnet (31) circular telegram, indoor detection device connects anion generator (300) and circular telegram magnet (31) respectively.

3. A large building ventilation system according to claim 1, wherein: the power generation assembly comprises a power generation fan (4) and a storage battery, the power generation fan (4) is arranged at an air outlet of the exhaust pipe of the top floor, the power generation fan (4) is connected with the storage battery, the storage battery can be connected with an external power supply, and the storage battery can supply power to all power utilization elements.

4. A large building ventilation system according to claim 2, wherein: the indoor detection device is an air detector (2) integrating temperature, humidity and smoke detection.

5. A large building ventilation system according to claim 2, wherein: the novel cleaning brush is characterized in that an inwards-concave sliding groove (303) is formed in the negative ion generator (300), a moving plate (304) which is sleeved at the outer end of the negative ion generator (300) and moves through the sliding groove (303) is arranged on the negative ion generator (300), and brush plates are arranged at two ends of the moving plate (304).

6. A large building ventilation system according to claim 5, wherein: the window outer frame (30) is provided with a collecting hole (301), a dust collecting box (302) is communicated below the collecting hole (301), and the dust collecting box (302) is pushed and pulled through a handle.