CN109595658B - Three-dimensional smoking integrated stove - Google Patents

Three-dimensional smoking integrated stove Download PDF

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Publication number
CN109595658B
CN109595658B CN201910063101.6A CN201910063101A CN109595658B CN 109595658 B CN109595658 B CN 109595658B CN 201910063101 A CN201910063101 A CN 201910063101A CN 109595658 B CN109595658 B CN 109595658B
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China
Prior art keywords
pipe
gun
smoke
side suction
accommodating
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Expired - Fee Related
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CN201910063101.6A
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Chinese (zh)
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CN109595658A (en
Inventor
李国兰
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Leting Dasheng Technology Co ltd
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Shengzhou Qianxin Machinery Co ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)

Abstract

The invention relates to the technical field of integrated cookers. Aim at provides an effectual three-dimensional smoking integrated kitchen of oil smoke pump drainage. The technical scheme adopted by the invention is as follows: a three-dimensional smoking integrated stove comprises an integrated stove cabinet body and a smoke collecting hood arranged at the upper part of the rear side of the cabinet body; the top of the cabinet body is provided with a cooking bench, the cooking bench is provided with two burners, the front side surface of the fume collecting hood is provided with two fume inlets, and the positions of the fume inlets correspond to the burners one by one; each all be provided with a pair of side on the collection petticoat pipe of advance the mouth left and right sides and inhale the subassembly, the side is inhaled the subassembly and is inhaled the rifle groove including the side that is L shape and inhaling rifle matched with the side, the rifle groove comprises collection petticoat pipe leading flank's panel is sunken inwards, the side is inhaled the rifle and is included the tubulose rifle body and set up the first rotary joint in rifle body one side lower part. The three-dimensional smoking structure with the left side and the right side on the rear side can be constructed, so that the oil smoke pumping and exhausting effect is improved.

Description

Three-dimensional smoking integrated stove
Technical Field
The invention relates to the technical field of integrated cookers, in particular to a three-dimensional smoking integrated cooker.
Background
The integrated stove is a kitchen appliance integrating multiple functions of a range hood, a burner, a disinfection cabinet, a storage cabinet and the like, and has the advantages of space saving, good oil fume extraction effect, energy saving, low consumption, environmental protection and the like. However, the existing integrated cooker still has more improved schemes, such as: 1. the existing integrated cooker mainly adopts a rear side suction downward exhaust type, namely a hollow smoke collecting hood is arranged at the rear upper part of a main body of the integrated cooker, the inner cavity of the smoke collecting hood is communicated with an exhaust system, and the front surface of the smoke collecting hood is provided with a smoke inlet; however, the oil smoke is mainly sucked at the rear part in the mode, part of the oil smoke can still escape, and in the prior art, in order to not influence the use of a cooker, the precedent that smoke inlets are arranged at the left side and the right side of an oil smoke source never appears. 2. At present, most integrated cookers comprise two or more burners, but the smoke inlets are not independent, so that if only one burner is used, only one smoke inlet opposite to the burner has smoke inlet, and the rest is used for substantially exhausting air, which also seriously affects the smoke exhaust performance of the integrated cookers. 3. The height of the existing integrated cooker is determined after the existing integrated cooker leaves a factory, and the existing integrated cooker cannot be adjusted according to the actual height requirement of a user, so that the existing integrated cooker is inconvenient to use.
Disclosure of Invention
The invention aims to provide a three-dimensional smoke-absorbing integrated stove with good oil smoke pumping and exhausting effect and strong adaptability.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows: a three-dimensional smoking integrated stove comprises an integrated stove cabinet body and a smoke collecting hood arranged at the upper part of the rear side of the cabinet body; the top of the cabinet body is provided with a cooking bench, the cooking bench is provided with two burners, the front side surface of the fume collecting hood is provided with two fume inlets, and the positions of the fume inlets correspond to the burners one by one;
a pair of side suction assemblies are arranged on the smoke collecting cover on the left side and the right side of each smoke inlet, each side suction assembly comprises an L-shaped side suction gun and a gun groove matched with the side suction gun, each gun groove is formed by inwards sinking a panel on the front side surface of the smoke collecting cover, and a side suction short pipe communicated with the interior of the smoke collecting cover is arranged on the end surface of the lower part of each gun groove; the side suction gun comprises a tubular gun body and a first rotary joint arranged at the lower part of one side of the gun body, the gun body is communicated with the side suction short pipe through the first rotary joint, and a smoke suction port is arranged on the gun body.
Preferably, the first rotary joint comprises a first pipe body and a second pipe body, one ends of the first pipe body and the second pipe body are in contact with each other, a contact end plate is arranged at one end, opposite to the first pipe body and the second pipe body, of the first pipe body and the second pipe body, and a connecting pin hole is formed in the center of the contact end plate; the contact end plates of the first pipe body and the second pipe body are attached to each other and form rotating fit through an I-shaped pin penetrating through the connecting pin hole; the contact end plate of the first pipe body is symmetrically provided with two first valve holes in a right-angle sector shape by taking the connecting pin hole as a center; the contact end plate of the second pipe body is symmetrically provided with two second valve holes in a right-angle sector shape by taking the connecting pin hole as a center; one ends of the first pipe body and the second pipe body, which are back to the contact end plate, are respectively connected with the side suction short pipe and the gun body; when the gun body rotates to a vertical state extending along the vertical direction, the first valve hole and the second valve hole are staggered with each other; when the gun body rotates to a horizontal state extending along the front-back direction, the first valve hole and the second valve hole are overlapped with each other.
Preferably, the outer sleeve of the connecting seam at the opposite end of the first pipe body and the second pipe body is provided with a sealing sleeve, the circumferential surfaces of the first pipe body and the second pipe body are respectively provided with a circle of first convex rib and a circle of second convex rib, an annular groove matched with the sealing sleeve is formed between the first convex rib and the second convex rib, and the sealing sleeve is positioned in the annular groove.
Preferably, the gun body comprises a square tube-shaped accommodating tube and an extension tube, and the second tube body is communicated with one side of the lower end of the accommodating tube; one end of the telescopic pipe penetrates through the accommodating pipe and is in sliding fit with the accommodating pipe, and a lifting end is arranged at one end of the telescopic pipe, which is far away from the accommodating pipe; the edge of the opening at the upper end of the accommodating pipe is provided with a first limiting bulge which protrudes inwards and is matched with the outer edge of the telescopic pipe, and the edge of the lower end of the telescopic pipe is provided with a second limiting bulge which protrudes outwards and is matched with the inner cavity of the accommodating pipe.
Preferably, the surfaces of the accommodating pipe and the telescopic pipe facing the smoke inlet are provided with smoke absorbing openings extending along the length direction of the gun body, and the smoke absorbing openings on the accommodating pipe and the telescopic pipe are staggered with each other.
Preferably, the inner wall surface of the smoking port is an inclined surface which gradually converges from outside to inside.
Preferably, the surface of the lifting end opposite to the inner wall surface of the gun slot is provided with an adsorption magnetic sheet.
Preferably, the lifting end head is further provided with a finger hook ring.
The beneficial effects of the invention are concentrated and expressed as follows: the three-dimensional smoking structure with the left side and the right side on the rear side can be constructed, so that the oil smoke pumping and exhausting effect is improved. Specifically, the side suction gun of the invention comprises a gun body and a first rotary joint, wherein the gun body is provided with a smoke suction port, and the side suction gun is used for cooking operation by using a pot. The gun body of the side suction gun can be pulled to rotate out of the gun groove, and the suction gun is just positioned at the left side and the right side of the upper edge of the pot under the state. Therefore, the smoke inlet on the smoke collecting cover is matched to simultaneously pump and exhaust the oil smoke source, and the oil smoke pumping and exhausting effect is greatly improved. Meanwhile, the side suction gun is rotatably arranged, so that the side suction gun can be completely rotated and contained in the gun groove, or only part of the side suction gun can be contained according to requirements, and the normal use requirements of pot end placement, movement and the like are not influenced on the premise of improving the smoke exhaust performance. For example: when a person is used to hold the turner with the left hand, the side suction gun on the left side can be retracted, and the side suction gun on the right side can be put down; when a person is used to hold the turner with the right hand, the side suction gun on the right side can be retracted, and the side suction gun on the left side can be put down, so that an L-shaped smoke exhaust structure is formed. Of course, the side-suction guns on both sides of the smoke inlet can be put down at the same time to form a U-shaped smoke exhaust structure. The invention purifies the kitchen environment through the three-dimensional smoking structure and provides a brand new idea for the design of the smoke exhaust system of the integrated stove.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a side suction assembly;
FIG. 3 is a perspective view of a side suction gun;
FIG. 4 is a schematic view of the internal structure of the side suction gun;
FIG. 5 is a schematic view of the structure shown in FIG. 4 in one use state;
FIG. 6 is a schematic structural view of a first rotary joint;
FIG. 7 is an enlarged view of portion A of FIG. 5;
FIG. 8 is a right side view of the first tube of FIG. 6;
FIG. 9 is a left side view of the second tube of FIG. 6;
fig. 10 is a schematic view of the installation of the lift assembly.
Detailed Description
As shown in fig. 1-10, compared with the conventional integrated oven, the three-dimensional integrated oven for smoking of the present invention also comprises an integrated oven cabinet 1 and a smoke collecting hood 2 disposed at the upper portion of the rear side of the cabinet 1, wherein the cabinet 1 is further provided therein with a smoke exhaust system comprising a bellows, a smoke exhaust fan, etc., and a functional partition system comprising a disinfection cabinet, a pot rack, etc., and the smoke collecting hood 2 is communicated with the smoke exhaust system for sucking smoke. The top of the cabinet body 1 is provided with a cooking bench 3, be provided with two combustors 4 on the cooking bench 3, combustor 4 is used for placing the pan, cooks, and the gas pipeline of combustor 4 switches on the gas source.
However, compared with the traditional integrated cooker, the invention has the following differences: as shown in fig. 1, the front side of the smoke collecting hood 2 is provided with two smoke inlets 5, and the smoke inlets 5 are in one-to-one correspondence with the burners 4, that is, one burner 4 is provided with one smoke inlet 5.
The traditional integrated kitchen generally adopts a rear side suction lower-discharge structure, the smoke suction mode of the smoke suction structure is single, and the smoke discharge effect of the smoke suction structure is still to be improved. For this purpose, as shown in fig. 1, a pair of side-draught assemblies 6 are disposed on the smoke collecting hoods 2 on the left and right sides of each smoke inlet 5, that is, the side-draught assemblies 6 are disposed on both sides of each smoke inlet 5, and a U-shaped or L-shaped smoking structure is substantially enclosed between the two side-draught assemblies and the smoke inlet 5.
As shown in fig. 2, the side suction assembly 6 includes a side suction gun 7 in an L shape and a gun slot 8 matched with the side suction gun 7, the gun slot 8 is formed by inward sinking of a panel on the front side of the smoke collecting hood 2, and a side suction pipe stub 9 communicated with the inside of the smoke collecting hood 2 is arranged on the end surface of the lower part of the gun slot 8. But gun slot 8 die casting shaping, also can stamping forming, the size and the shape of side suction gun 7 just in time are equivalent with gun slot 8, and gun slot 8 can be used to the offside suction gun 7 and accomodate. As shown in fig. 2, the side suction lance 7 of the present invention includes a tubular lance body and a first rotary joint 10 disposed at a lower portion of one side of the lance body, the lance body is communicated with a side suction short pipe 9 through the first rotary joint 10, a smoke suction port 11 is disposed on the lance body, and after the smoke exhaust system is started, the oil smoke enters the smoke collection hood 2 after passing through the smoke suction port 11, the lance body, the first rotary joint 10 and the side suction short pipe 9 in sequence.
The side suction gun 7 of the present invention is composed of a gun body and a first rotary joint 10, wherein the gun body is provided with a smoke suction port 11, and when a cooking operation is performed by using a pot. The gun body of the side suction gun 7 can be pulled to rotate out of the gun slot 8, at the moment, the gun body is in a state of extending along the front-back direction, and the side suction gun 7 is just positioned at the left side and the right side of the upper edge of the pot under the state. Thereby cooperate the smoke inlet 5 on the collection petticoat pipe 2 to carry out the pump drainage to the oil smoke source simultaneously, very big improvement the effect of pump drainage oil smoke. Meanwhile, as the side suction gun 7 is rotatably arranged, the side suction gun 7 can be completely rotated and stored in the gun groove 8, or only part of the side suction gun 7 is stored according to requirements, and the other part is put down, so that the normal use requirements of pot end placement, movement and the like are not influenced on the premise of improving the smoke exhaust performance. For example: when a person is used to hold the pancake turner by the left hand, the side suction gun 7 at the left side can be folded, and the side suction gun 7 at the right side can be put down; when a person is used to hold the pancake turner with the right hand, the side suction gun 7 on the right side can be retracted, and the side suction gun 7 on the left side can be put down, so that an L-shaped smoke exhaust structure is formed. Of course, the side-draught lances 7 at both sides of the smoke inlet 5 can be put down simultaneously to form a U-shaped smoke exhausting structure. The invention purifies the kitchen environment through the three-dimensional smoking structure and provides a brand new idea for the design of the smoke exhaust system of the integrated stove.
Of course, since the side suction lance 7 is not used in some cases, it is necessary to ensure that the inside smoke passage is blocked after the side suction lance 7 is received in the lance groove 8. To achieve the above function, one of the methods may be to provide a flexible sealing layer on the inner wall of the gun slot 8, and after the side suction gun 7 is clamped into the gun slot 8, the smoke suction port 11 of the side suction gun directly abuts against the sealing layer to achieve sealing. However, this method has high requirements for the thickness, compression amount, etc. of the sealing layer. To this end, the invention further adopts the technical solution that, as shown in fig. 6, 8 and 9, the first rotary joint 10 comprises a first pipe body 12 and a second pipe body 13 with one ends contacting each other, the opposite ends of the first pipe body 12 and the second pipe body 13 are provided with contact end plates 14, that is, the opposite ends of the first pipe body 12 and the second pipe body 13 are substantially closed, and the ends of the first pipe body 12 and the second pipe body 13 opposite to the contact end plates 14 are respectively connected with the side suction short pipe 9 and the gun body. The center of the contact end plate 14 is provided with a connecting pin hole, the contact end plates 14 of the first pipe body 12 and the second pipe body 13 are attached to each other, and form a rotating fit through an I-shaped pin 15 penetrating through the connecting pin hole.
As shown in fig. 8, two first valve holes 16 having a right-angle sector shape are symmetrically formed in the contact end plate 14 of the first pipe body 12 centering on the connection pin hole. As shown in fig. 9, two second valve holes 17 having a right-angle sector shape are symmetrically formed in the contact end plate 14 of the second pipe body 13 with the connecting pin hole as a center. When the gun body rotates to a vertical state extending along the vertical direction, the first valve hole 16 and the second valve hole 17 are mutually staggered. When the gun body is rotated to a horizontal state extending in the front-rear direction, the first valve hole 16 and the second valve hole 17 are overlapped with each other. With this arrangement, the first rotary joint 10 is configured like a valve, and when the side suction gun 7 is lowered, the first valve hole 16 and the second valve hole 17 are opened, and when the side suction gun 7 is retracted, the first valve hole 16 and the second valve hole 17 are blocked. Therefore, the use is more convenient, and other valve components for blocking do not need to be arranged separately. The first tube 12 is generally integral with the side suction stub 9, while the second tube 13 is integral with the body of the side suction gun. In order to ensure the sealing performance of the joint of the first pipe 12 and the second pipe 13, as shown in fig. 6, a sealing sleeve 18 is sleeved outside the joint of the opposite ends of the first pipe 12 and the second pipe 13, a circle of first rib 19 and a circle of second rib 20 are respectively arranged on the circumferential surfaces of the first pipe 12 and the second pipe 13, an annular groove matched with the sealing sleeve 18 is formed between the first rib 19 and the second rib 20, and the sealing sleeve 18 is located in the annular groove.
In addition, in consideration of the requirement of aesthetic degree, the gun slot 8 and the side suction gun 7 are not too long in design, but need to meet the requirement of smoking, so that the gun body of the side suction gun 7 adopts a telescopic structure. As shown in fig. 3, the gun body includes a square tube-shaped storage tube 21 and an extension tube 22, and the second tube 13 of the first rotary joint 10 is communicated with one side of the lower end of the storage tube 21. One end of the extension tube 22 penetrates through the accommodating tube 21 and is in sliding fit with the accommodating tube 21, a lifting end 23 is arranged at one end of the extension tube 22 far away from the accommodating tube 21, and the lifting end 23 and the extension tube 22 are of an integral structure, so that the end of the extension tube 22 is sealed, and the extension tube 22 is placed to be excessively retracted into the accommodating tube 21. As shown in fig. 7, the edge of the upper opening of the accommodating tube 21 is provided with a first limiting protrusion 24 which protrudes inwards and is matched with the outer edge of the extension tube 22. The edge of the lower end of the extension tube 22 is provided with a second limiting bulge 25 which protrudes outwards and is matched with the inner cavity of the accommodating tube 21. The first limit protrusion 24 and the second limit protrusion 25 can prevent the extension tube 22 from coming out of the accommodating tube 21, and can also play a role in guiding, so that the extension tube 22 can slide more smoothly.
Regarding the design of the smoking opening 11, the most conventional way is to provide a plurality of strip-shaped or circular through holes on the inward facing side of the extension tube 22 and the receiving tube 21 (i.e., the side facing the smoking opening 5). However, as shown in fig. 3, the smoke absorbing openings 11 extending in the longitudinal direction of the gun body are provided on the sides of the storage tube 21 and the extension tube 22 facing the smoke inlet 5, and the smoke absorbing openings 11 of the storage tube 21 and the extension tube 22 are staggered with each other, that is, the smoke absorbing openings 11 of the storage tube 21 and the extension tube 22 are not opposite to each other. When the extension tube 22 is received in the receiving tube 21, the tube wall of the extension tube 22 blocks the smoking opening 11 on the receiving tube 21, and the tube wall of the receiving tube 21 blocks the smoking opening 11 on the extension tube 22, so that the smoking opening 11 is completely closed, and sealing is ensured. When the extension tube 22 extends out of the receiving tube 21, the tube wall no longer blocks the smoking opening 11, so that the smoking opening 11 is completely opened. In order to further improve the smoothness of the cigarette inlet, the inner wall surface of the smoking port 11 is an inclined surface gradually converging from outside to inside, that is, the smoking port 11 is in a horn-like shape or a bucket shape. Of course, in order to stably fix the side suction lance 7 in the lance groove 8 in the stored state, an attracting magnetic piece 26 is provided on a surface of the pulling tip 23 facing the inner wall surface of the lance groove 8. In order to pull out the side suction gun 7, the lifting end 23 is further provided with a finger hook ring 27, and the finger hook ring 27 is hooked by fingers to be pulled outwards when the side suction gun is used, so that the use is convenient.
Referring to the defects described in the point 2 of the background art, in addition to the above, the present invention also discloses a new structure of the integrated oven smoke inlet, as shown in fig. 1, a sealing plate 28 is provided at each smoke inlet 5, and the edge of one side of the sealing plate 28 is hinged to the edge of the lower part of the smoke inlet 5. The side of the sealing plate 28 far away from the hinged position is embedded with an adsorption magnetic stripe 29, and the adsorption magnetic stripe 29 is used for fixing the position of the sealing plate 28. The sealing plates 28 are arranged on the plurality of smoke inlets 5, when one burner 4 is independently used, the sealing plate 28 of the corresponding smoke inlet 5 can be opened, other sealing plates 28 can be closed, as shown in figure 1, the left burner 4 is used instead of the right burner 4, the sealing plate 28 of the left smoke inlet 5 is opened, and the sealing plate 28 of the right smoke inlet 5 is closed, so that the suction force can be ensured and the phenomenon of air suction can be prevented even if the smoke exhaust fan of the integrated stove runs at low power. Therefore, this is selld and can reduce smoke exhaust fan's energy consumption and noise under the prerequisite of guaranteeing the suction dynamics, simultaneously, when smoking and discharging fume under the combined action of outside atmospheric pressure and absorption magnetic stripe 29, can guarantee that sealing plate 28 hugs closely inlet 5 and forms effectual sealedly to inlet 5. In addition, the invention has simple structure and low manufacturing cost.
Certainly, in order to further improve the sealing performance of the sealing plate 28 of the present invention, it is better to further provide that the edge of one surface of the sealing plate 28 facing the smoke inlet 5 is further provided with a circle of annular shallow groove, a circle of rubber sealing strip 30 is bonded in the shallow groove, and the arrangement of the shallow groove can prevent the rubber sealing strip 30 from being dislocated, reduce the risk of falling off of the rubber sealing strip 30, and improve the sealing performance. In addition, in order to facilitate the rotation of the sealing plate 28, a rotation shifting piece 31 is further arranged on one side of the sealing plate 28 away from the hinge position, and the shifting piece 31 is pinched to open and close the sealing plate 28 when the sealing plate is used.
The above is an improvement of the present invention in terms of smoke evacuation, and in addition, referring to the point 3 defect of the background art, the present invention has a great difference in the high and low adaptability of the cooking bench 3 compared with the existing integrated cooker in order to improve the user experience. As shown in fig. 1, be provided with a set of lifting unit between the left and right sides of top of a kitchen range 3 and the cabinet body 1 respectively, as shown in fig. 10, lifting unit includes lead screw 32, with the last horizontal pole 33 of top of a kitchen range 3 rigid coupling, with the bottom rail 34 of the cabinet body 1 rigid coupling, the top at both ends is all provided with two first articulated seats 35 symmetrically around the bottom at both ends, bottom rail 34 around the last horizontal pole 33. The lifting assembly further comprises a first connecting block 36 and a second connecting block 37 which are respectively arranged between two ends of the upper cross rod 33 and the lower cross rod 34, and second hinged seats 38 are arranged at the tops and the bottoms of the first connecting block 36 and the second connecting block 37. The second hinge base 38 is connected with the corresponding first hinge base 35 through a connecting rod 39, and two ends of the connecting rod 39 are respectively hinged with the first hinge base 35 and the second hinge base 38. The first connecting block 36 is provided with a threaded through hole matched with the screw rod 32, one end of the screw rod 32 penetrates through the threaded through hole and forms a rotating fit with the second connecting block 37 through a second rotating joint 40, and the other end of the screw rod 32 is provided with a screwing head 41. The second rotary joint 40 described herein only needs to be able to ensure the relative rotation between the screw rod 32 and the second connecting block 37, and the second rotary joint 40 itself is a prior art, and is not described herein again.
The cooking bench 3 is arranged on the cabinet body 1 through the pair of lifting assemblies, the height of the cooking bench can be quickly adjusted only by rotating the screwing head 41 of the screw rod, so that the cooking bench is suitable for different users, and the lifting assemblies are good in support stability, smooth in adjustment and convenient to use. In addition, since the height of the cooking bench 3 is adjustable, the height of the cookware thereon is actually adjustable. Therefore, the invention can realize the optimal position matching of the upper edge of the pot (namely the position of the oil smoke outlet pot) and the smoke inlet 5 according to different heights of the pot, thereby improving the oil smoke pumping and exhausting effect. In order to facilitate the observation of the leveling of the hob 3, a bubble level 42 is arranged at the edge of the front side of the hob 3. Of course, if other transmission structures are adopted to synchronously link the two screw rods 32, it is better to ensure the levelness of the cooking bench 3. The specific transmission structure scheme is more, and is not described herein again. According to the invention, the gas pipeline 43 of the burner 4 penetrates into the cabinet body 1 downwards, the anti-bending spring 44 is sleeved on the gas pipeline 43, and the anti-bending spring 44 can play a role in protecting the gas pipeline 43 and prevent the gas pipeline 43 from being damaged in the lifting process of the cooking bench 3.

Claims (7)

1. A three-dimensional smoking integrated stove comprises an integrated stove cabinet body (1) and a smoke collecting hood (2) arranged at the upper part of the rear side of the cabinet body (1); the top of the cabinet body (1) is provided with a cooking bench (3), be provided with two combustors (4) on the cooking bench (3), its characterized in that: two smoke inlets (5) are formed in the front side face of the smoke collecting cover (2), and the smoke inlets (5) correspond to the burners (4) one by one;
a pair of side suction components (6) are arranged on the smoke collecting hood (2) on the left side and the right side of each smoke inlet (5), each side suction component (6) comprises an L-shaped side suction gun (7) and a gun slot (8) matched with the side suction gun (7), each gun slot (8) is formed by inwards sinking a panel on the front side surface of the smoke collecting hood (2), and a side suction short pipe (9) communicated with the interior of the smoke collecting hood (2) is arranged on the end surface of the lower part of each gun slot (8); the side suction gun (7) comprises a tubular gun body and a first rotary joint (10) arranged at the lower part of one side of the gun body, the gun body is communicated with a side suction short pipe (9) through the first rotary joint (10), and a smoke suction port (11) is arranged on the gun body;
the first rotary joint (10) comprises a first pipe body (12) and a second pipe body (13) with one ends mutually contacted, a contact end plate (14) is arranged at one end of the first pipe body (12) opposite to one end of the second pipe body (13), and a connecting pin hole is formed in the center of the contact end plate (14); the contact end plates (14) of the first pipe body (12) and the second pipe body (13) are attached to each other and form rotating fit through I-shaped pins (15) penetrating through the connecting pin holes; the contact end plate (14) of the first pipe body (12) is symmetrically provided with two first valve holes (16) in a right-angle sector shape by taking the connecting pin hole as a center; two second valve holes (17) in a right-angle sector shape are symmetrically formed in a contact end plate (14) of the second pipe body (13) by taking the connecting pin hole as a center; one ends of the first pipe body (12) and the second pipe body (13) back to the contact end plate (14) are respectively connected with the side suction short pipe (9) and the gun body; when the gun body rotates to a vertical state extending along the vertical direction, the first valve hole (16) and the second valve hole (17) are staggered with each other; when the gun body rotates to a horizontal state extending along the front-back direction, the first valve hole (16) and the second valve hole (17) are overlapped with each other.
2. The integrated kitchen of three-dimensional smoking according to claim 1, characterized in that: first body (12) and the joint coat of the relative one end of second body (13) are equipped with sealing sleeve (18), be provided with round first bead (19) and round second bead (20) on the global of first body (12) and second body (13) respectively, form between first bead (19) and second bead (20) and sealing sleeve (18) matched with annular, sealing sleeve (18) are located the annular.
3. The integrated kitchen of three-dimensional smoking according to claim 2, characterized in that: the gun body comprises a square tube-shaped accommodating pipe (21) and an extension pipe (22), and the second pipe body (13) is communicated with one side of the lower end of the accommodating pipe (21); one end of the telescopic pipe (22) penetrates through the accommodating pipe (21) and is in sliding fit with the accommodating pipe (21), and a lifting end (23) is arranged at one end, far away from the accommodating pipe (21), of the telescopic pipe (22); the edge of the upper end opening of the accommodating pipe (21) is provided with a first limiting bulge (24) which protrudes inwards and is matched with the outer edge of the telescopic pipe (22), and the edge of the lower end of the telescopic pipe (22) is provided with a second limiting bulge (25) which protrudes outwards and is matched with the inner cavity of the accommodating pipe (21).
4. The integrated kitchen of three-dimensional smoking according to claim 3, characterized in that: the surfaces of the accommodating pipe (21) and the telescopic pipe (22) facing the smoke inlet (5) are provided with smoke absorbing openings (11) extending along the length direction of the gun body, and the smoke absorbing openings (11) on the accommodating pipe (21) and the telescopic pipe (22) are staggered with each other.
5. The integrated kitchen of three-dimensional smoking according to claim 4, characterized in that: the inner wall surface of the smoking port (11) is an inclined surface which gradually converges from outside to inside.
6. The integrated kitchen of three-dimensional smoking according to claim 5, characterized in that: and an adsorption magnetic sheet (26) is arranged on the surface of the lifting end (23) opposite to the inner wall surface of the gun groove (8).
7. The integrated kitchen of three-dimensional smoking according to claim 6, characterized in that: the lifting end (23) is also provided with a finger hook ring (27).
CN201910063101.6A 2019-01-23 2019-01-23 Three-dimensional smoking integrated stove Expired - Fee Related CN109595658B (en)

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Application Number Priority Date Filing Date Title
CN201910063101.6A CN109595658B (en) 2019-01-23 2019-01-23 Three-dimensional smoking integrated stove

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Application Number Priority Date Filing Date Title
CN201910063101.6A CN109595658B (en) 2019-01-23 2019-01-23 Three-dimensional smoking integrated stove

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CN109595658A CN109595658A (en) 2019-04-09
CN109595658B true CN109595658B (en) 2020-04-10

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