CN216114506U

CN216114506U - Building energy-saving environment-friendly ventilator

Info

Publication number: CN216114506U
Application number: CN202121951454.9U
Authority: CN
Inventors: 张大伟; 姜灵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-03-22
Anticipated expiration: 2031-08-18

Abstract

The utility model relates to the technical field of building ventilation, and discloses a building energy-saving and environment-friendly ventilator which comprises an installation box, wherein the upper side of the rear end and the lower side of the rear end in the installation box are both rotatably connected with rotating rods, the front end of the installation box is fixedly connected with a transmission box, the front ends of the two rotating rods extend into the transmission box, the outer wall of the front end of each rotating rod is sleeved with a transmission gear, a transmission plate is slidably connected between the front end and the rear end in the transmission box, the left end of the transmission plate is provided with a transmission rack, the transmission rack is respectively meshed with the two transmission gears, the right end of the transmission plate is fixedly connected with a connecting plate, the right end in the transmission box is provided with a transmission groove, the rotating rods are driven to rotate, a ventilation motor does not operate under the operation of a smoke sensor, and an exhaust fan blade does not rotate, the external oxygen is reduced from entering the fire scene, and the fire intensity of the fire is prevented from increasing due to ventilation.

Description

Building energy-saving environment-friendly ventilator

Technical Field

The utility model relates to the technical field of building ventilation, in particular to a building energy-saving and environment-friendly ventilator.

Background

As is known, building ventilation is divided into natural ventilation and mechanical ventilation, which means that dirty air in a building is directly or after being purified, discharged to the outside, and fresh air is supplemented, so as to keep the indoor air environment in accordance with the sanitary standard.

Current building ventilator is in the work progress, when indoor conflagration breaing out for outside oxygen often can pass through in the ventilator gets into the building, and then the harm of the conflagration that increases is unfavorable for the interior work of putting out a fire of building.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a building energy-saving and environment-friendly ventilator with a sealing function.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a building energy-saving and environment-friendly ventilator comprises an installation box, wherein the rear end upper side and the rear end lower side in the installation box are both rotatably connected with rotating rods, the front end of the installation box is fixedly connected with a transmission box, the front ends of the two rotating rods extend into the transmission box, transmission gears are sleeved on the outer walls of the front ends of the two rotating rods, a transmission plate is slidably connected between the front end and the rear end in the transmission box, a transmission rack is installed at the left end of the transmission plate, the transmission rack is respectively meshed with the two transmission gears, a connecting plate is fixedly connected with the right end of the transmission plate, a transmission groove is arranged at the right end in the transmission box, the right end of the connecting plate is slidably connected with the inside of the transmission groove, an electric telescopic rod is fixedly connected with the bottom end of the connecting plate, the bottom end of the electric telescopic rod is fixedly connected with the bottom end in the transmission box, two all the cover is equipped with the returning face plate on the outer wall of dwang, the transmission barrel groove is installed to the inside bottom of transmission case, fixedly connected with ventilating board between the inside front end of install bin and the rear end, the left end upside and the left end downside of ventilating board all are provided with the ventilation opening, the left end fixedly connected with ventilation motor of ventilating board, the right side output end fixedly connected with connecting axle of ventilation motor, the right-hand member of connecting axle extends to the right-hand member of ventilating board, the cover is equipped with the exhaust fan leaf on the outer wall of connecting axle.

Preferably, the front end and the rear end of the inside of installation box all are provided with circular arc recess, two sliding connection has the barrier plate between the circular arc recess, the top fixedly connected with connecting block of barrier plate, the rear end fixedly connected with axis of rotation of connecting plate, the rear end of axis of rotation is rotated with the inside rear end of installation box and is connected, the front end fixedly connected with of installation box stabilizes the motor, stabilize the stable output shaft of rear side output fixedly connected with of motor, the rear end of stabilizing the output shaft extends to the inside of installation box, the rear end of stabilizing the output shaft is fixed with the front end of connecting plate and is connected.

Furthermore, the bottom end of the barrier plate is provided with a sealing wool top.

Still further, the bottom left side fixedly connected with limiting plate of install bin inside.

On the basis, the right end of the installation box is provided with a ventilation shutter.

On the basis of the above, a smoke sensor is installed inside the installation box.

(III) advantageous effects

Compared with the prior art, the utility model provides an energy-saving and environment-friendly ventilator for buildings, which has the following beneficial effects:

this energy-concerving and environment-protective formula ventilator of building, after installing corresponding position through with the install bin, when indoor conflagration breaing out, the inside of install bin is conducted to the smog that the conflagration produced, through smoke transducer's function, electric telescopic handle reciprocates in future, make the connecting plate drive the driving plate and reciprocate, under driving rack and drive gear's cooperation function, will drive the dwang and rotate, make the returning face plate intercept the left side air intake of install bin, make ventilation motor not operating under smoke transducer's function, make the extraction fan leaf not rotating, reduce external oxygen and get into the conflagration scene, avoid the conflagration to increase its intensity of a fire because of the ventilation.

Drawings

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

FIG. 2 is a schematic sectional view of the transmission case of the present invention;

FIG. 3 is a left side view of the flip plate according to the present invention;

FIG. 4 is a left side view of the baffle of the present invention.

In the figure: 1. installing a box; 2. rotating the rod; 3. a transmission case; 4. a transmission gear; 5. a drive plate; 6. a drive rack; 7. a connecting plate; 8. an electric telescopic rod; 9. a turnover plate; 10. a ventilation board; 11. a ventilation motor; 12. a connecting shaft; 13. an extraction fan blade; 14. a blocking plate; 15. connecting blocks; 16. a rotating shaft; 17. stabilizing the motor; 18. stabilizing the output shaft; 19. sealing the wool tops; 20. a limiting plate; 21. a ventilation louver; 22. a smoke sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a building energy-saving and environment-friendly ventilator comprises an installation box 1, wherein the rear upper side and the rear lower side inside the installation box 1 are rotatably connected with rotating rods 2, the front end of the installation box 1 is fixedly connected with a transmission box 3, the front ends of the two rotating rods 2 extend into the transmission box 3, the outer walls of the front ends of the two rotating rods 2 are respectively sleeved with a transmission gear 4, a transmission plate 5 is slidably connected between the front end and the rear end inside the transmission box 3, the left end of the transmission plate 5 is provided with a transmission rack 6, the transmission rack 6 is respectively meshed with the two transmission gears 4, the right end of the transmission plate 5 is fixedly connected with a connection plate 7, the right end inside the transmission box 3 is provided with a transmission groove, the right end of the connection plate 7 is slidably connected with the inside of the transmission groove, the bottom end of the connection plate 7 is fixedly connected with an electric telescopic rod 8, and the bottom end of the electric telescopic rod 8 is fixedly connected with the bottom end inside the transmission box 3, the outer walls of the two rotating rods 2 are respectively sleeved with a turnover plate 9, the bottom end inside the transmission case 3 is provided with a transmission barrel groove, a ventilation plate 10 is fixedly connected between the front end and the rear end inside the installation case 1, the upper side and the lower side of the left end of the ventilation plate 10 are respectively provided with a ventilation opening, the left end of the ventilation plate 10 is fixedly connected with a ventilation motor 11, the right output end of the ventilation motor 11 is fixedly connected with a connecting shaft 12, the right end of the connecting shaft 12 extends to the right end of the ventilation plate 10, the outer wall of the connecting shaft 12 is sleeved with a suction fan blade 13, a smoke sensor 22 is installed inside the installation case 1, after the installation case 1 is installed at a corresponding position, smoke generated by a fire disaster is transmitted to the inside of the installation case 1, the smoke generated by the fire disaster is transmitted to the installation case 1 through the operation of the smoke sensor 22, the electric telescopic rod 8 can move up and down, so that the connecting plate 7 drives the transmission plate 5 to move up and down, under the cooperation of the transmission rack 6 and the transmission gear 4, the rotating rod 2 is driven to rotate, the turnover plate 9 intercepts the left air inlet of the installation box 1, the ventilation motor 11 does not operate under the operation of the smoke sensor 22, the exhaust fan blade 13 does not rotate, external oxygen is reduced to enter a fire scene, and the fire is prevented from increasing the fire intensity due to ventilation.

It should be further noted that the front end and the rear end of the interior of the installation box 1 are both provided with circular arc grooves, a blocking plate 14 is slidably connected between the two circular arc grooves, the top end of the blocking plate 14 is fixedly connected with a connecting block 15, the rear end of the connecting plate 7 is fixedly connected with a rotating shaft 16, the rear end of the rotating shaft 16 is rotatably connected with the rear end of the interior of the installation box 1, the front end of the installation box 1 is fixedly connected with a stabilizing motor 17, the rear side output end of the stabilizing motor 17 is fixedly connected with a stabilizing output shaft 18, the rear end of the stabilizing output shaft 18 extends into the interior of the installation box 1, the rear end of the stabilizing output shaft 18 is fixedly connected with the front end of the connecting plate 7, the blocking plate 14 is driven to turn over by the operation of the stabilizing motor 17, the further circulation of air is blocked, the bottom end of the blocking plate 14 is provided with a sealing wool strip 19 to increase the sealing performance, the left side of the bottom end of the interior of the installation box 1 is fixedly connected with a limiting plate 20, the right end of the installation box 1 is provided with a ventilation shutter 21, so that the ventilation effect in the ventilation process is improved.

In this embodiment, the model of the ventilation motor 11 and the stabilization motor 17 is Y90L-2, the ventilation motor 11 and the stabilization motor 17 are known devices directly purchased from the market, and we only use them here, and do not improve their structures and functions, and we will not describe here in detail, and the ventilation motor 11 and the stabilization motor 17 are provided with control switches matched with them, and the installation positions of the control switches are selected according to the actual use requirements, so that the operation and control of an operator are facilitated.

To sum up, this energy-concerving and environment-protective formula ventilator of building is when using, at first install 1 corresponding position after, when indoor conflagration taking place, the inside of install bin 1 is conducted to the smog that the conflagration produced, through smoke transducer 22's operation, electric telescopic handle 8 reciprocates in future, make connecting plate 7 drive driving plate 5 reciprocate, under driving rack 6 and drive gear 4's cooperation operation, will drive dwang 2 and rotate, make returning face plate 9 intercept the left side air intake of install bin 1, make ventilation motor 11 not operate under smoke transducer 22's operation, make extraction fan leaf 13 not rotate, reduce external oxygen and get into the conflagration scene, avoid the conflagration to increase its intensity of a fire because of the ventilation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building energy-concerving and environment-protective formula ventilator, includes install bin (1), its characterized in that: the rear end upside and the rear end downside inside the installation box (1) are both rotatably connected with a rotating rod (2), the front end fixedly connected with transmission box (3) of the installation box (1), two the front end of the rotating rod (2) extends to the inside of the transmission box (3), two transmission gears (4) are sleeved on the front end outer wall of the rotating rod (2), a transmission plate (5) is slidably connected between the front end and the rear end inside the transmission box (3), a transmission rack (6) is installed at the left end of the transmission plate (5), the transmission rack (6) is respectively meshed with the two transmission gears (4), a connecting plate (7) is fixedly connected with the right end of the transmission plate (5), a transmission groove is formed in the right end inside the transmission box (3), the right end of the connecting plate (7) is slidably connected with the inside of the transmission groove, and an electric telescopic rod (8) is fixedly connected with the bottom end of the connecting plate (7), the bottom of electric telescopic handle (8) and the inside bottom fixed connection of transmission case (3), two all the cover is equipped with returning face plate (9) on the outer wall of dwang (2), the transmission barrel groove is installed to the inside bottom of transmission case (3), fixedly connected with ventilating board (10) between the inside front end of install bin (1) and the rear end, the left end upside and the left end downside of ventilating board (10) all are provided with the ventilation opening, the left end fixedly connected with ventilation motor (11) of ventilating board (10), the right side output end fixedly connected with connecting axle (12) of ventilation motor (11), the right-hand member of connecting axle (12) extends to the right-hand member of ventilating board (10), the cover is equipped with exhaust fan leaf (13) on the outer wall of connecting axle (12).

2. The building energy-saving and environment-friendly ventilator as claimed in claim 1, wherein: the front end and the rear end of installing box (1) inside all are provided with the circular arc recess, two sliding connection has barrier plate (14) between the circular arc recess, the top fixedly connected with connecting block (15) of barrier plate (14), the rear end fixedly connected with axis of rotation (16) of connecting block (15), the rear end of axis of rotation (16) is rotated with the inside rear end of installing box (1) and is connected, the front end fixedly connected with of installing box (1) stabilizes motor (17), the rear side output end fixedly connected with of stabilizing motor (17) stabilizes output shaft (18), the rear end of stabilizing output shaft (18) extends to the inside of installing box (1), the rear end of stabilizing output shaft (18) is fixed with the front end of connecting plate (7) and is connected.

3. The building energy-saving and environment-friendly ventilator as claimed in claim 2, wherein: and a sealing wool top (19) is arranged at the bottom end of the barrier plate (14).

4. The building energy conservation and environmental protection ventilator of claim 3 wherein: the mounting box is characterized in that a limiting plate (20) is fixedly connected to the left side of the bottom end inside the mounting box (1).

5. The building energy conservation and environmental protection ventilator of claim 4, wherein: and a ventilation shutter (21) is arranged at the right end of the installation box (1).

6. The building energy conservation and environmental protection ventilator of claim 5, wherein: a smoke sensor (22) is installed inside the installation box (1).