CN218096162U

CN218096162U - Smoke ventilator that possesses flue gas detection function

Info

Publication number: CN218096162U
Application number: CN202222286352.0U
Authority: CN
Inventors: 谭祖亮; 邓兰兰
Original assignee: Foshan Youfang Electric Co ltd
Current assignee: Foshan Youfang Electric Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-12-20
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to a smoke ventilator technical field specifically discloses a smoke ventilator who possesses flue gas detection function, which comprises a wall, smoke ventilator body is installed on the right side of wall, smoke ventilator body's bottom fixedly connected with end cover, the equal fixedly connected with flue gas sensor in both sides of end cover bottom, the front side fixedly connected with singlechip of end cover, the both sides of end cover inner chamber are all seted up flutedly. The utility model discloses a flue gas sensor detects flue gas on every side, detects the inside of data transmission to singlechip, through single chip microcomputer control fan work, and the fan extracts the flue gas through exhaust column, three-way pipe, return bend and induced draft cover, then transmits to the inside of output tube, transmits the inside to smoke ventilator body with the flue gas through the output tube, has reached the advantage of flue gas detection function, has solved current smoke ventilator and has not possessed the problem of flue gas detection function when using.

Description

Smoke ventilator that possesses flue gas detection function

Technical Field

The utility model relates to a smoke ventilator technical field specifically is a smoke ventilator who possesses flue gas detection function.

Background

The kitchen ventilator also known as a range hood is a kitchen appliance for purifying the kitchen environment, and the range hood is installed above a kitchen range, can rapidly pump away waste generated by combustion of the range and oil smoke harmful to human bodies generated in the cooking process, and is discharged outdoors, and simultaneously collects the oil smoke in a condensation manner, so that pollution is reduced, air is purified, and the range hood has the functions of gas defense and explosion prevention, the existing range hood does not have the function of gas detection when in use, the range hood can not extract gas components timely, so that the working efficiency of the range hood is influenced, and the range hood is not convenient for people to use.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a smoke ventilator who possesses smoke detection function possesses the advantage that the flue gas detected the function, has solved current smoke ventilator and does not possess the function that the flue gas detected when using, and often smoke ventilator can not be according to the timely extraction of flue gas composition to influence smoke ventilator work efficiency, consequently the problem of the people's use of being not convenient for.

The utility model discloses a smoke ventilator who possesses flue gas detection function, which comprises a wall, smoke ventilator body is installed on the right side of wall, smoke ventilator body's bottom fixedly connected with end cover, the equal fixedly connected with flue gas sensor in both sides of end cover bottom, the front side fixedly connected with singlechip of end cover, the both sides of end cover inner chamber are all seted up flutedly, the fan is installed to smoke ventilator body inner chamber's bottom, the output intercommunication of fan has the output tube, the input intercommunication of fan has the exhaust column, the bottom intercommunication of exhaust column has the three-way pipe, the both sides of three-way pipe all communicate there is the return bend, the bottom intercommunication of return bend has the cover that induced drafts, the surface of cover that induced drafts and the inside fixed connection of recess.

The utility model discloses a smoke ventilator who possesses flue gas detection function, wherein the top intercommunication of smoke ventilator body inner wall has the connecting pipe, the top intercommunication of connecting pipe has the exhaust pipe, the fixed cover of top fixedly connected with of wall surface inner chamber, the inner chamber of fixed cover is connected with the fixed surface of exhaust pipe.

The utility model discloses a smoke ventilator who possesses flue gas detection function, wherein smoke ventilator body's left side fixedly connected with mounting panel, the equal threaded connection in top and the bottom of mounting panel inner chamber has the locking bolt, the internal connection of locking bolt and wall is passed through in the left side of mounting panel.

The utility model discloses a smoke ventilator who possesses flue gas detection function, wherein the bottom fixedly connected with filter screen of recess inner chamber, the filtration pore has been seted up to the inner chamber of filter screen.

The utility model discloses a smoke ventilator who possesses flue gas detection function, wherein the top fixedly connected with active carbon filter layer of smoke ventilator body inner chamber, the bottom fixedly connected with oil absorption sponge of active carbon filter layer.

The utility model discloses a smoke ventilator who possesses flue gas detection function, wherein the dorsal part fixedly connected with fixing base of fan, the both sides of fixing base all with the inner wall fixed connection of smoke ventilator body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model detects the surrounding smoke through the smoke sensor, the detection data is transmitted to the inner part of the singlechip, the singlechip controls the fan to work, the fan extracts the smoke through the exhaust pipe, the three-way pipe, the bent pipe and the air suction cover and then transmits the smoke to the inner part of the output pipe, the smoke is transmitted to the inner part of the smoke exhaust ventilator body through the output pipe, the advantage of smoke detection function has been reached, has solved current smoke ventilator and has not possessed the function that the flue gas detected when using, and smoke ventilator often can not be according to the timely extraction of smoke composition to influence smoke ventilator work efficiency, consequently the problem that people used not convenient for.

2. The utility model discloses a setting of oil absorption sponge can adsorb the greasy dirt in the flue gas, simultaneously through the setting of active carbon filter layer, carries out filtration purification to the flue gas, through the setting of filtration pore and filter screen, blocks great particulate matter in the flue gas, can appear the phenomenon of jam when preventing that the cover that induced drafts from bleeding.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a cross-sectional view of the bottom cover structure of the present invention;

fig. 3 is a sectional view of the structure of the body of the range hood.

In the figure: 1. a wall surface; 2. a bottom cover; 3. mounting a plate; 4. locking the bolt; 5. fixing a sleeve; 6. an exhaust duct; 7. a connecting pipe; 8. a range hood body; 9. a flue gas sensor; 10. a single chip microcomputer; 11. a groove; 12. filtering holes; 13. filtering with a screen; 14. an air suction hood; 15. bending the pipe; 16. a three-way pipe; 17. an exhaust pipe; 18. a fixed seat; 19. an oil absorbing sponge; 20. an activated carbon filter layer; 21. an output pipe; 22. a fan.

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.

Please refer to fig. 1-3, the utility model discloses a smoke ventilator who possesses flue gas detection function, including wall 1, smoke ventilator body 8 is installed on wall 1's right side, bottom fixedly connected with end shield 2 of smoke ventilator body 8, the equal fixedly connected with flue gas sensor 9 in both sides of end shield 2 bottom, the front side fixedly connected with singlechip 10 of end shield 2, recess 11 has all been seted up to the both sides of end shield 2 inner chamber, fan 22 is installed to the bottom of smoke ventilator body 8 inner chamber, fan 22's output intercommunication has output tube 21, fan 22's input intercommunication has exhaust column 17, exhaust column 17's bottom intercommunication has three-way pipe 16, the both sides of three-way pipe 16 all communicate there is return bend 15, the bottom intercommunication of return bend 15 has air suction hood 14, the surface of air suction hood 14 and the inside fixed connection of recess 11.

The top intercommunication of 8 inner walls of smoke ventilator body has connecting pipe 7, and the top intercommunication of connecting pipe 7 has exhaust pipe 6, and the fixed cover 5 of top fixedly connected with of 1 inner chamber of wall, the inner chamber of fixed cover 5 and the fixed surface of exhaust pipe 6 are connected.

The left side fixedly connected with mounting panel 3 of smoke ventilator body 8, the equal threaded connection in top and the bottom of 3 inner chambers of mounting panel has locking bolt 4, and locking bolt 4 and the internal connection of wall 1 are passed through to the left side of mounting panel 3.

The bottom fixedly connected with filter screen 13 of recess 11 inner chamber, filtration pore 12 has been seted up to filter screen 13's inner chamber, and through filtration pore 12 and filter screen 13's setting, great particulate matter blocks in the flue gas, can appear the phenomenon of jam when preventing that cover 14 that induced drafts from bleeding.

The top fixedly connected with active carbon filter layer 20 of 8 inner chambers of smoke ventilator body, the bottom fixedly connected with oil absorption sponge 19 of active carbon filter layer 20 through the setting of oil absorption sponge 19, can adsorb the greasy dirt in the flue gas, simultaneously through the setting of active carbon filter layer 20, carries out filtration purification to the flue gas.

The dorsal part fixedly connected with fixing base 18 of fan 22, the both sides of fixing base 18 all with smoke ventilator body 8's inner wall fixed connection.

When using the utility model discloses the time: the smoke detection device comprises a smoke sensor 9, a fan 22, a smoke exhaust pipe 17, a three-way pipe 16, a bent pipe 15 and an air suction cover 14, wherein the fan 22 is controlled by the single chip microcomputer 10 to work, the fan 22 extracts smoke through the air suction pipe 17, the three-way pipe 16, the bent pipe 15 and the air suction cover 14, the smoke can filter large particles through a filter screen 13 and filter holes 12 and then is transmitted to the inside of an output pipe 21, the smoke is transmitted to the inside of a range hood body 8 through the output pipe 21, oil stains in the smoke can be adsorbed through an oil absorption sponge 19, meanwhile, the smoke is filtered and purified through an activated carbon filter layer 20, and finally the smoke is discharged outside through a connecting pipe 7 and an exhaust pipe 6 (electrical elements appearing in the text are electrically connected with an external main controller through 220V commercial power, and the main controller can be a conventional known device controlled by a computer and the like).

The above is merely an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a smoke ventilator who possesses smoke detection function, includes wall (1), its characterized in that: smoke ventilator body (8) are installed on the right side of wall (1), cover (2) at the bottom of smoke ventilator body (8) fixedly connected with, the equal fixedly connected with flue gas sensor (9) in both sides of end cover (2) bottom, the front side fixedly connected with singlechip (10) of end cover (2), recess (11) have all been seted up to the both sides of end cover (2) inner chamber, fan (22) are installed to the bottom of smoke ventilator body (8) inner chamber, the output intercommunication of fan (22) has output tube (21), the input intercommunication of fan (22) has exhaust column (17), the bottom intercommunication of exhaust column (17) has three-way pipe (16), the both sides of three-way pipe (16) all communicate there is return bend (15), the bottom intercommunication of return bend (15) has air suction hood (14), the surface of suction hood (14) and the inside fixed connection of recess (11).

2. The range hood with smoke detection function according to claim 1, wherein: the top intercommunication of smoke ventilator body (8) inner wall has connecting pipe (7), the top intercommunication of connecting pipe (7) has exhaust pipe (6), the fixed cover (5) of top fixedly connected with of wall (1) inner chamber, the inner chamber of fixed cover (5) is connected with the fixed surface of exhaust pipe (6).

3. The range hood with smoke detection function according to claim 1, wherein: the range hood is characterized in that a mounting plate (3) is fixedly connected to the left side of the range hood body (8), locking bolts (4) are connected to the top and the bottom of an inner cavity of the mounting plate (3) in a threaded mode, and the left side of the mounting plate (3) is connected with the inside of a wall (1) through the locking bolts (4).

4. The range hood with the smoke detection function according to claim 1, wherein: the bottom fixedly connected with filter screen (13) of recess (11) inner chamber, filtration pore (12) have been seted up to the inner chamber of filter screen (13).

5. The range hood with smoke detection function according to claim 1, wherein: the top of the inner cavity of the range hood body (8) is fixedly connected with an activated carbon filter layer (20), and the bottom of the activated carbon filter layer (20) is fixedly connected with an oil absorption sponge (19).

6. The range hood with smoke detection function according to claim 1, wherein: the dorsal part fixedly connected with fixing base (18) of fan (22), the both sides of fixing base (18) all with the inner wall fixed connection of smoke ventilator body (8).