CN216384307U

CN216384307U - Adjustable smoke exhaust machine for barbecue oven

Info

Publication number: CN216384307U
Application number: CN202122814445.1U
Authority: CN
Inventors: 赵永成
Original assignee: Wuxi Lvcan Technology Co ltd
Current assignee: Wuxi Lvcan Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-26
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses an adjustable smoke exhaust machine for a barbecue oven, which has the technical scheme main points that: including fixing the support on the oven, still include: the support column is connected above the bracket in a sliding manner; the cylinder body of the cylinder is fixed on the support, and the end part of the piston rod of the cylinder is fixed at the bottom end of the support column; the smoke absorption hood is fixed at the top end of the support column; the plurality of gas distribution pipes are respectively communicated and fixed on the smoking cover; the main air pipe is communicated and fixed with the plurality of gas distribution pipes; the corrugated air pipe is communicated and fixed with the main air pipe; the supporting cover is fixedly communicated with the corrugated air pipe, and the supporting cover is fixed with the bracket; a plurality of air discharge grooves; this regulation formula induced-draft fan for barbecue can be nimble the adjustment height of discharging fume to conveniently carry out the collection and the cleanness of greasy dirt.

Description

Adjustable smoke exhaust machine for barbecue oven

Technical Field

The utility model relates to the field of smoke exhaust fans, in particular to an adjustable smoke exhaust fan for a barbecue oven.

Background

Most barbecue ovens do not have fume extractor, lead to its smog when using great, comparatively unhealthy.

The current chinese patent with publication number CN201664222U discloses a lower smoke exhaust barbecue oven with fan, which comprises an oven body with upper and lower two-layer space, a carbon box arranged in the upper space of the oven body, a water box arranged at the periphery of the carbon box, a smoke exhaust ring above the water box and a switch control part, and is characterized in that: the outer side of the furnace body is provided with a fan, the shell of the upper layer space and the shell of the lower layer space of the furnace body are respectively provided with a vent relative to the fan, the shell of the upper layer space of the furnace body is additionally provided with a lower smoke exhaust port and is connected with a lower smoke exhaust channel, the switch control part is a touch control panel, and the touch control panel is connected with the fan and is fastened with the furnace body or is separately arranged with the furnace body.

The above-mentioned under-smoke barbecue oven with fan has a certain smoke discharging capacity, but it still has some disadvantages, such as: the height of the discharged smoke can not be flexibly adjusted, and the discharged smoke is inconvenient to be cleaned by discharging the oil stains generated during smoke discharge.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background art, the utility model aims to provide an adjustable smoke exhaust fan for a barbecue oven, so as to solve the problems mentioned in the background art.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides a barbecue stove is with regulation formula induced-draft fan, is including fixing the support on the barbecue stove, still includes:

the support column is connected above the bracket in a sliding manner;

the cylinder body of the cylinder is fixed on the support, and the end part of the piston rod of the cylinder is fixed at the bottom end of the support column;

the smoke absorption hood is fixed at the top end of the support column;

the plurality of gas distribution pipes are respectively communicated and fixed on the smoking cover;

the main air pipe is communicated and fixed with the plurality of gas distribution pipes;

the corrugated air pipe is communicated and fixed with the main air pipe;

the supporting cover is fixedly communicated with the corrugated air pipe, and the supporting cover is fixed with the bracket;

the plurality of air exhaust grooves are respectively formed in the support cover;

the exhaust fan is arranged in the supporting cover;

and the oil receiving cup is in threaded connection with the bottom of the support cover.

Through adopting above-mentioned technical scheme, this regulation formula induced-draft fan for barbecue can be nimble the adjustment height of discharging fume, can drive support column and smoke suction hood through the cylinder on the start support and go up and down, reach the purpose of adjustment smoking height, can inhale the oil smoke and discharge from the groove of airing exhaust through smoke suction hood, gas-distributing pipe, total trachea, ripple trachea through the exhaust fan that starts in the support cover, connect the setting of oil cup to connect the greasy dirt of flourishing accumulation, conveniently carry out the collection and the cleanness of greasy dirt.

Preferably, the oil receiving cup is conical, an oil discharge port is formed in the bottom of the oil receiving cup, and a blocking cover is in threaded connection with the oil discharge port.

Through adopting above-mentioned technical scheme, adopt conical oil cup that connects can make things convenient for the trickling of greasy dirt, can conveniently carry out the oil extraction operation through twisting the fender lid of oil drain department.

Preferably, a filter plate is fixed in the oil receiving cup, and an activated carbon layer and a gauze layer are arranged above the filter plate.

By adopting the technical scheme, the oil stain can be treated by utilizing the filter plate, the activated carbon layer and the gauze layer.

Preferably, a first connecting ring is fixed at the end part of the main air pipe, a second connecting ring is fixed at the end part of the corrugated air pipe, and the outer parts of the first connecting ring and the second connecting ring are connected with a threaded connecting ring through common threads.

Through adopting above-mentioned technical scheme, connect the outside screw thread ring cover of ring through screwing up first connecing ring and second and can realize that total trachea and corrugated pipe's connection is fixed.

Preferably, the first connecting ring and the second connecting ring are provided with a sealing ring on the surfaces close to each other.

Through adopting above-mentioned technical scheme, the setting of sealing washer can improve the leakproofness that total trachea and ripple trachea are connected.

Preferably, a connecting plate is welded and fixed to the outer portion of the support cover, and the connecting plate is fixed to the support through a plurality of bolts.

Through adopting above-mentioned technical scheme, can conveniently fix the support housing on the support through utilizing connecting plate and bolt.

Preferably, a first disc is fixed at the end of the support cover, a second disc is fixed at the end of the oil receiving cup, a plurality of studs are fixed on the second disc, the studs are respectively arranged in the first disc in a penetrating manner, and nuts are respectively connected to the outer parts of the studs in a threaded manner.

Through adopting above-mentioned technical scheme, can firmly fix the support cover with connecing the oil cup through screwing up the outside nut of screw thread post on the second disc.

Preferably, the support cover is provided with a lengthened cover outside the plurality of exhaust grooves.

Through adopting above-mentioned technical scheme, the extension cover of groove department of airing exhaust can be with the leading-in assigned position of oil smoke, with near oil smoke discharge oven.

In summary, the utility model mainly has the following beneficial effects:

firstly, the adjustable smoke exhauster for the barbecue oven can flexibly adjust the smoke exhausting height, the cylinder on the support can be started to drive the support column and the smoke sucking cover to lift, so that the purpose of adjusting the smoke sucking height is achieved, and the exhaust fan in the support cover can be started to suck and exhaust smoke from the exhaust groove through the smoke sucking cover, the gas distribution pipe, the main gas pipe and the corrugated gas pipe;

second, this barbecue is with setting up of connecing oil cup in the regulation formula induced-draft fan can connect the greasy dirt that holds the accumulation, conveniently carries out the collection and the cleanness of greasy dirt.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is one of the structural cross-sectional views of the present invention;

FIG. 4 is an enlarged view of a portion B of FIG. 3;

fig. 5 is a second structural sectional view of the present invention.

Reference numerals: 1. a barbecue oven; 2. a support; 3. a support pillar; 4. a cylinder; 5. a smoke suction hood; 6. a gas distributing pipe; 7. a main gas pipe; 8. a corrugated gas pipe; 9. a support housing; 10. an exhaust duct; 11. an exhaust fan; 12. an oil receiving cup; 13. an oil discharge port; 14. a blocking cover; 15. filtering the plate; 16. an activated carbon layer; 17. a gauze layer; 18. a first connecting ring; 19. a second connecting ring; 20. a threaded connection ring; 21. a seal ring; 22. a connecting plate; 23. a bolt; 24. a first disc; 25. a second disc; 26. a stud; 27. a nut; 28. the cover is lengthened.

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. 1-5, an adjustable smoke exhaust machine for a barbecue oven mainly comprises the following parts:

a bracket 2 fixed on the barbecue oven 1, wherein the bracket 2 is the main structure of the smoke exhauster;

the support column 3, wherein the support column 3 is connected above the bracket 2 in a sliding manner;

the cylinder body of the cylinder 4 is fixed on the support 2, the end part of the piston rod of the cylinder 4 is fixed at the bottom end of the support column 3, and when the cylinder 4 is started, the support column 3 can be driven to slide above the support 2 to change the height of the support column 3;

a smoke suction hood 5, wherein the smoke suction hood 5 is fixed at the top end of the support column 3, and the oil smoke is sucked from the smoke suction hood 5;

the plurality of gas distribution pipes 6 are respectively communicated and fixed on the smoke absorbing hood 5;

the main air pipe 7 is communicated and fixed with the plurality of air distributing pipes 6;

the corrugated air pipe 8 is communicated and fixed with the main air pipe 7, the corrugated air pipe 8 can be adjusted in length in a telescopic mode, and the main air pipe 7 and the corrugated air pipe 8 are arranged in a detachable mode so as to be convenient to mount and clean;

the supporting cover 9, wherein the supporting cover 9 is fixedly communicated with the corrugated air pipe 8, and the supporting cover 9 is fixed with the bracket 2;

a plurality of air exhaust grooves 10, wherein the air exhaust grooves 10 are respectively arranged on the support cover 9, and the oil smoke is exhausted from the air exhaust grooves 10 after being absorbed;

an exhaust fan 11, wherein the exhaust fan 11 is arranged in the support cover 9 for providing negative pressure;

and the oil receiving cup 12 is connected to the bottom of the supporting cover 9 through threads, and is used for receiving oil stains.

Referring to fig. 1 to 5, this regulation formula induced-draft fan for barbecue can be nimble adjustment height of discharging fume, can drive support column 3 and the lift of smoke absorption cover 5 through cylinder 4 on the start support 2, reach the purpose of adjustment smoking height, can inhale the oil smoke and discharge from exhaust groove 10 through smoke absorption cover 5 through the exhaust fan 11 that starts in the support cover 9, gas-distributing pipe 6, total trachea 7, ripple trachea 8, the setting that connects oil cup 12 can connect the greasy dirt of flourishing accumulation, conveniently carry out the collection and the cleanness of greasy dirt.

Referring to fig. 3, the oil receiving cup 12 is conical, an oil discharge port 13 is formed in the bottom of the oil receiving cup 12, a blocking cover 14 is connected to the oil discharge port 13 in a threaded manner, the conical oil receiving cup 12 can facilitate flowing of oil stains, and oil discharge can be facilitated by unscrewing the blocking cover 14 at the oil discharge port 13; wherein a filter plate 15 is fixed in the oil receiving cup 12, an activated carbon layer 16 and a gauze layer 17 are arranged above the filter plate 15, and the oil stain can be treated by the filter plate 15, the activated carbon layer 16 and the gauze layer 17.

Referring to fig. 3 and 4, a first connecting ring 18 is fixed at the end of the main gas pipe 7, a second connecting ring 19 is fixed at the end of the corrugated gas pipe 8, the outer parts of the first connecting ring 18 and the second connecting ring 19 are jointly screwed with a threaded connecting ring 20, and the main gas pipe 7 and the corrugated gas pipe 8 can be fixedly connected by screwing the threaded ring sleeves on the outer parts of the first connecting ring 18 and the second connecting ring 19; wherein, the first connecting ring 18 and the second connecting ring 19 are provided with a sealing ring 21 on the surfaces close to each other, and the arrangement of the sealing ring 21 can improve the sealing performance of the connection between the main air pipe 7 and the corrugated air pipe 8.

Referring to fig. 1 and 2, a connecting plate 22 is welded and fixed on the outer portion of the support cover 9, the connecting plate 22 is fixed on the bracket 2 through a plurality of bolts 23, and the support cover 9 can be conveniently fixed on the bracket 2 through the connecting plate 22 and the bolts 23; wherein the end of the supporting cover 9 is fixed with a first disc 24, the end of the oil receiving cup 12 is fixed with a second disc 25, the second disc 25 is fixed with a plurality of studs 26, the studs 26 are respectively arranged in the first disc 24 in a penetrating manner, the outer parts of the studs 26 are respectively connected with nuts 27 in a threaded manner, and the supporting cover 9 and the oil receiving cup 12 can be firmly fixed by screwing the nuts 27 outside the threaded posts on the second disc 25.

Referring to fig. 1 and 3, the support hood 9 is provided with an elongated hood 28 outside the plurality of exhaust slots 10, and the elongated hood 28 at the exhaust slots 10 can guide the oil smoke to a designated position and discharge the oil smoke out of the vicinity of the barbecue oven 1.

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 regulation formula induced-draft fan for barbecue stove, is including fixing support (2) on barbecue stove (1), its characterized in that: further comprising:

the supporting column (3), the supporting column (3) is connected above the bracket (2) in a sliding manner;

the cylinder body of the cylinder (4) is fixed on the support (2), and the end part of the piston rod of the cylinder (4) is fixed at the bottom end of the support column (3);

the smoke absorption hood (5), the smoke absorption hood (5) is fixed at the top end of the support column (3);

the gas distribution pipes (6) are respectively communicated and fixed on the smoke absorbing hood (5);

the main air pipe (7) is communicated and fixed with the plurality of air distribution pipes (6);

the corrugated air pipe (8), the corrugated air pipe (8) is communicated and fixed with the main air pipe (7);

the supporting cover (9), the supporting cover (9) and the corrugated air pipe (8) are communicated and fixed, and the supporting cover (9) is fixed with the bracket (2);

the air exhaust grooves (10) are respectively formed in the supporting cover (9);

the exhaust fan (11), the exhaust fan (11) is arranged in the supporting cover (9);

the oil receiving cup (12), and the oil receiving cup (12) is in threaded connection with the bottom of the support cover (9).

2. The adjustable smoke exhaust ventilator for the barbecue oven as recited in claim 1, wherein: the oil receiving cup (12) is conical, an oil discharge port (13) is formed in the bottom of the oil receiving cup (12), and a blocking cover (14) is connected to the oil discharge port (13) in a threaded mode.

3. The adjustable smoke exhaust ventilator for the barbecue oven as recited in claim 1, wherein: a filter plate (15) is fixed in the oil receiving cup (12), and an activated carbon layer (16) and a gauze layer (17) are arranged above the filter plate (15).

4. The adjustable smoke exhaust ventilator for the barbecue oven as recited in claim 1, wherein: the end part of the main air pipe (7) is fixedly provided with a first connecting ring (18), the end part of the corrugated air pipe (8) is fixedly provided with a second connecting ring (19), and the outer parts of the first connecting ring (18) and the second connecting ring (19) are connected with a threaded connecting ring (20) through common threads.

5. The adjustable smoke exhaust ventilator for the barbecue oven as recited in claim 4, wherein: the first connecting ring (18) and the second connecting ring (19) are provided with a sealing ring (21) on the surfaces which are close to each other.

6. The adjustable smoke exhaust ventilator for the barbecue oven as recited in claim 1, wherein: the support cover (9) is externally welded and fixed with a connecting plate (22), and the connecting plate (22) is fixed on the support (2) through a plurality of bolts (23).

7. The adjustable smoke exhaust ventilator for the barbecue oven as recited in claim 1, wherein: the end part of the supporting cover (9) is fixedly provided with a first disc (24), the end part of the oil receiving cup (12) is fixedly provided with a second disc (25), the second disc (25) is fixedly provided with a plurality of studs (26), the studs (26) are respectively arranged in the first disc (24) in a penetrating mode, and the outer parts of the studs (26) are respectively in threaded connection with nuts (27).

8. The adjustable smoke exhaust ventilator for the barbecue oven as recited in claim 1, wherein: the support cover (9) is provided with a lengthened cover (28) outside the plurality of exhaust grooves (10).