CN110513729B

CN110513729B - Smoke stove integrated machine

Info

Publication number: CN110513729B
Application number: CN201910691715.9A
Authority: CN
Inventors: 黄友根
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2021-05-18
Anticipated expiration: 2039-07-29
Also published as: CN110513729A

Abstract

The invention discloses an embedded cooker, which comprises a gas stove main body embedded in a lower cabinet, and is characterized in that: the stove also comprises an air supplementing assembly, wherein the air supplementing assembly comprises an induced air pipe extending into the lower cupboard and an air supplementing fan used for sucking external air and blowing the air out of the induced air pipe into the lower cupboard so as to supplement air for the gas stove main body. Also discloses a smoke and stove integrated machine using the stove. Compared with the prior art, the invention has the advantages that: blow in the cupboard down with outside fresh air through the fan, provide sufficient supplementary air relatively to the gas-cooker main part, help combustible gas fully to burn, provide higher heat energy, also reduced because of the insufficient discharge that also can lead to harmful substance in the flue gas of burning, directly promote the cooking utensils performance, because of the reason of automatic air make-up, reduced the temperature of cooking utensils panel simultaneously, avoided because of the panel fault such as cracked that the high temperature leads to.

Description

Smoke stove integrated machine

Technical Field

The invention relates to a kitchen appliance, in particular to a smoke and stove integrated machine.

Background

The existing embedded gas stove has two major factors influencing the heat efficiency of the gas stove: one is insufficient combustion of the combustible gas and the other is loss of heat released by combustion.

In a combustion state, the gas stove has the defects of insufficient air, insufficient combustion, excessive CO, yellow flame, weak firepower, high panel temperature, glass explosion and the like. In order to solve the problem of insufficient combustion of combustible gas, a common method is that a user needs to punch a hole on a cabinet according to the requirements of a manufacturer during installation so as to ensure smooth airflow and sufficient combustion and exert the optimal firepower of the gas stove. The energy-saving, healthy and environment-friendly kitchen range mounting frame disclosed in the Chinese patent with the application number of 200810145925.X is characterized in that the surface of the kitchen range mounting frame is provided with embedded kitchen range mounting holes, the rear part of the kitchen range mounting frame is provided with a rear baffle plate with a catching groove, the right-angled or arc-shaped catching groove is arranged below the front surface of the mounting frame, two sides of the mounting frame are respectively placed on the table surface of a cabinet positioned below the mounting frame, fresh air can be timely supplemented below the kitchen range through air inlet holes in the catching grooves, full combustion of the kitchen range gas is facilitated, and.

In order to solve the problem of combustion heat release, a heat collecting device is usually added, so that heat radiated to the surroundings can be returned, heat radiation of flame and high-temperature flue gas to the surroundings is reduced, contact time and temperature of the high-temperature flue gas and the pot bottom are increased, and heat exchange strength is increased. For example, the gas stove disclosed in chinese patent application No. 201710543780.8 includes a housing, a burner, a stove frame, and an energy-gathering ring, wherein the energy-gathering ring includes a ring body, a position-limiting member disposed on the ring body and engaged with the stove frame, a supporting member protruding from a lower surface of the ring body, and an air inlet channel formed between two adjacent supporting members.

Both of the above methods have some disadvantages: 1) for devices that perforate the cabinet, the integrity of the cabinet is compromised and, even if perforated, the air available for replenishment is quite limited; 2) to setting up heat collector additional, not only the space of placing heat collector is limited, and heat collector still can influence the operation of culinary art person simultaneously, can also cause clean very inconvenient of management in addition, and under the condition of opening the door and windowing, heat collector's effect is also very limited.

Disclosure of Invention

The invention aims to solve the technical problems in the prior art, and provides a smoke and stove integrated machine which improves air supplement amount and is convenient for full combustion of combustible gas.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a cigarette kitchen all-in-one, includes range hood and embedded cooking utensils, range hood includes the main subassembly and the subassembly of discharging fume that is located the main subassembly top of induced drafting, the main subassembly that induced drafts includes the casing, embedded cooking utensils are including being used for imbedding the gas-cooker main part in cupboard under, its characterized in that: the stove also comprises an air supplementing assembly, wherein the air supplementing assembly comprises an induced air pipe extending into the lower cupboard and an air supplementing fan used for sucking external air and blowing the air out of the induced air pipe into the lower cupboard so as to supplement air for the gas stove main body; the induced draft pipe is communicated with the shell, and the air supplementing fan is arranged in the main air suction assembly or the smoke exhaust assembly; the range hood still includes the air curtain subassembly, the air curtain subassembly sets up the left and right sides at the casing, the air curtain subassembly includes in the casing, is located left and right sides, longitudinal extension's baffle, form the induced air passageway between the corresponding inside wall of the left and right sides of baffle and casing, the air curtain air outlet has been seted up to the front side of casing, the position that corresponds with the induced air passageway, the air outlet and the induced air passageway intercommunication of tonifying wind fan, the bottom and the induced duct intercommunication of induced air passageway.

Preferably, for matching the double-eye stove, the air is uniformly supplemented, the air supplementing assembly further comprises two air supplementing pipes, the two air inducing pipes are respectively positioned at the left side and the right side of the stove, the air supplementing pipes are connected between the lower end parts of the two air inducing pipes, and a plurality of air supplementing holes arranged at intervals along the left direction and the right direction are formed in the air supplementing pipes.

Preferably, in order to improve the effect of oil smoke absorption, the front side of the shell is provided with an air inlet extending in the left-right direction, the shell is hollow to form an air inlet channel communicated with the air inlet, and the air inlet channel is isolated from the air inlet channel through a partition plate.

In order to achieve the effect of shielding interference, reduce the temperature of the upper area of the air inlet and improve the comfort of a human body, the air curtain air outlets are arranged at intervals in the longitudinal direction and distributed between the top and the bottom of the shell.

Preferably, in order to avoid the oil smoke from escaping and further improve the oil smoke absorption effect, a smoke baffle plate is arranged at the air inlet.

In order to have a better smoke collecting range, the air curtain air outlet is vertical to the front side or inclined outwards relative to the vertical direction of the front side.

In order to facilitate the arrangement of the air supplementing fan, the top of the partition board is bent outwards and is used for arranging the air supplementing fan.

In order to facilitate the introduction of air supplement, the smoke exhaust assembly comprises a box body and a fan system arranged in the box body, the bottom of the box body is opened and communicated with the inside of the shell of the main air suction assembly, and the top of the box body is provided with an air supplement opening communicated with an air inlet of an air supplement fan.

Compared with the prior art, the invention has the advantages that: fresh air outside is blown into the lower cabinet through the fan, so that relatively sufficient supplementary air is provided for the gas stove main body, the full combustion of combustible gas is facilitated, higher heat energy is provided, the discharge amount of harmful substances in smoke gas caused by insufficient combustion is reduced, the performance of the stove is directly improved, meanwhile, the temperature of a panel of the stove is reduced due to automatic air supplement, and the faults of panel cracking and the like caused by overhigh temperature are avoided; through setting up the air curtain component and building, play shielded effect, avoid external disturbance, divide into simultaneously and lie in the upper and lower two parts of air intake, not only can play the effect of shielding interference, more play the effect of blowing, promote the regional thermal comfort of human face.

Drawings

FIG. 1 is a schematic view of a smoke and cooking stove all-in-one machine according to an embodiment of the invention applied in a kitchen;

FIG. 2 is a cross-sectional view of a fume and range all-in-one machine of an embodiment of the present invention;

FIG. 3 is a schematic view of a range hood and an air supplement assembly of the range hood and range hood all-in-one machine according to the embodiment of the invention;

fig. 4 is a sectional view of a range hood and an air supplement assembly of the range hood and stove all-in-one machine according to the embodiment of the invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

Referring to fig. 1 to 4, an all-in-one machine of a smoke and kitchen range comprises an embedded kitchen range 1 and a range hood 2. For convenience of description, in this specification, "front", "rear", "left", "right", "upper" and "lower" refer to directions relative to a user when the range hood is used.

The cooker 1 includes a gas range body 11, and a pot holder 12 disposed on the gas range body 11, wherein the gas range body 11 is an embedded structure and is embedded in a lower cabinet 100 of a kitchen, and the pot holder 12 is disposed on a panel of the gas range body 11 so as to support a pot 200. The range hood 2 is arranged above the kitchen range 1, and the upper part of the range hood 2 is arranged in an upper cabinet 300 of a kitchen. In this embodiment, the pot support 12 has two pots 200 spaced left and right to simultaneously place the pots for cooking.

The cooking range 1 further comprises an air supplement assembly 13, the air supplement assembly 13 comprises an induced duct 131, an air supplement duct 132 and an air supplement fan 133, the induced duct 131 extends into the lower cabinet 100 from the top to the bottom of the lower cabinet 100, and the air supplement duct 132 is located in the lower cabinet 100 and is in fluid communication with the gas stove main body 11 in the lower cabinet 100. In the present embodiment, the two induced air pipes 131 are respectively located at the left and right sides of the cooking range 1, and the additional air pipe 132 is connected between the lower ends of the two induced air pipes 131 (extending laterally left and right). The air supply pipe 132 is provided with a plurality of air supply ports 1321 arranged at intervals in the left-right direction so as to blow out air in the air supply pipe 132. Accordingly, the air supply duct 132 can be more suitably used for the gas range body 11 of the double-burner range, and can supply air uniformly and sufficiently. The air outlet of the air supplementing fan 133 is communicated with the air guiding pipe 131, so that external fresh air can be blown into the air supplementing pipe 132 communicated with the air guiding pipe 131 and blown out into the lower cabinet 100 through the air supplementing opening 1321 on the air supplementing pipe 132 to provide relatively sufficient supplementing air for the gas stove main body 11, which is beneficial to full combustion of combustible gas, provides higher heat energy, also reduces the discharge amount of harmful substances in smoke gas caused by insufficient combustion, and directly improves the performance of the stove 1; meanwhile, due to the automatic air supplement, the temperature of the panel of the stove 1 is reduced, and faults such as panel cracking and the like caused by overhigh temperature are avoided.

The range hood 2 comprises a main air suction assembly 21, a smoke exhaust assembly 22 and an air curtain assembly 23, wherein the main air suction assembly 21 is located below the smoke exhaust assembly 22, and the air curtain assembly 23 is located on the left side and the right side of the main air suction assembly 21. The main air suction assembly 21 includes a housing 211, an air inlet 212 opened at a front side of the housing 211, and a smoke barrier 213 provided at the air inlet 212, the housing 211 is hollow to form an air inlet passage 214 communicating with the air inlet 212, and the air inlet 212 extends in a left-right direction. The smoke evacuation assembly 22 includes a housing 221 and a fan system 222 disposed within the housing 221, wherein a bottom of the housing 221 is open (e.g., disposed near a rear side) and in communication with the interior of the housing 211 of the main suction assembly 21. The air inlet 212 moves downward relative to a common range hood, and can improve the oil smoke suction effect through the matching with the smoke baffle 213.

The air curtain assembly 23 is disposed at left and right sides of the housing 211, the air curtain assembly 23 includes partitions 231 extending longitudinally (up and down direction) in the housing 211 at left and right sides, and an induced air channel 232 is formed between the partitions 231 and the inner side walls of left and right sides of the corresponding housing 211, and the induced air channel 232 is isolated from the intake air channel 214 by the partitions 231. The front side of casing 211, the position that corresponds with induced air passageway 232 have seted up air curtain air outlet 233, and air curtain air outlet 233 has at least two, and air curtain air outlet 233 is arranged at vertical interval, distributes between the top and the bottom of casing 211. The air curtain air outlet 233 can blow out towards the front side vertically to form an air curtain, and natural air shielding is formed from both sides, so that interference of external environment to combustion flame of the cooker 1 is improved, thermal efficiency is improved, and meanwhile, the influence of external environment interference on oil smoke rising action is weakened, and oil smoke absorption effect is improved. The air curtain air outlet 233 can also be inclined outward to form an angle of 0-15 degrees relative to the vertical front side, so that the area for gathering the smoke can be enlarged. Because the negative pressure distribution at the left side and the right side of the air inlet 212 is small, the oil smoke which possibly escapes is blocked by the air curtain assembly 23, and the oil smoke suction effect is improved. In addition, the air curtain located below the air inlet 212 plays a role in shielding interference, such as the influence of opening a door and opening a window, and the air curtain located above the air inlet 212 can reduce the temperature of the upper area of the air inlet 212 and improve the comfort of a human body.

The induced air pipe 131 of the air supplement assembly 13 is arranged below the induced air channel 232, and the bottom of the induced air channel 232 is communicated with the induced air pipe 131. The air curtain assembly 23 and the air supplement assembly 13 share the air supplement fan 133 and the air induction channel 232, an air outlet of the air supplement fan 133 is communicated with the air induction channel 232 so as to suck external air into the air induction channel 232, one part of the air curtain is blown out from the air curtain air outlet 233 to form an air curtain, and the other part of the air curtain is blown out after downwards entering the air supplement pipe 132 to supplement air for the gas stove main body 11.

The top of the partition 231 is bent outward (toward the corresponding left side or rear side of the housing 211) so as to provide the air supply fan 133, the air supply fan 133 is located in the box 221 of the smoke exhaust assembly 22, and the top of the box 221 is provided with an air supply opening 223 communicated with an air inlet of the air supply fan 133. The air supply opening 223 adopts uniformly distributed small holes, the aperture is 5-20 mm, and the air speed is 0.5-1.5 m/s.

Compared with the existing ceiling-mounted range hood, the air curtain component 23 of the invention has the advantages that the existing ceiling-mounted range hood has a suction inlet far away from a kitchen range, and when the air curtain is matched, the direction of the air curtain component can only face downwards due to the structural limitation of the air curtain component, so that the direction of the air curtain component is opposite to the rising direction of oil smoke, and the shielding effect is poor; compared with the existing side-draft range hood, the existing side draft range hood occupies more space below a cabinet, and meanwhile, when a suction inlet of the side draft range hood is matched with an air curtain component, the air curtain component mainly plays a role of shielding, while the air curtain of the range hood is divided into two parts, one part is arranged at the lower side of an air inlet 212, which is equivalent to the effect of matching the existing side draft with the air curtain, meanwhile, the air inlet 212 is closer to a cooker 1, the effect of absorbing oil smoke is better, and the other part is arranged at the upper side of the air inlet 212, so that the function of the part of the air curtain not only can play a role of shielding interference, but also plays a role of blowing air, and the thermal comfort of a human face.

Claims

1. The utility model provides a cigarette kitchen all-in-one, includes range hood and embedded cooking utensils, range hood includes main subassembly (21) and the subassembly (22) of discharging fume that is located main subassembly (21) top of induced drafting, main subassembly (21) of induced drafting includes casing (211), embedded cooking utensils are including being used for imbedding gas-cooker main part (11) in cupboard (100) down, its characterized in that: the stove further comprises an air supplementing assembly (13), wherein the air supplementing assembly (13) comprises an air guiding pipe (131) extending into the lower cabinet (100) and an air supplementing fan (133) used for sucking external air and blowing the air out of the air guiding pipe (131) into the lower cabinet (100) so as to supplement air for the gas stove main body (11); the induced draft pipe (131) is communicated with the inside of the shell (211), and the air supplementing fan (133) is arranged in the main induced draft assembly (21) or the smoke exhaust assembly (22); range hood still includes air curtain subassembly (23), air curtain subassembly (23) set up the left and right sides in casing (211), air curtain subassembly (23) include in casing (211), be located left and right sides, longitudinally extended baffle (231), form induced air passageway (232) between the corresponding inside wall of the left and right sides of baffle (231) and casing (211), air curtain air outlet (233) have been seted up to the front side of casing (211), the position that corresponds with induced air passageway (232), the air outlet and induced air passageway (232) intercommunication of air make-up fan (133), the bottom and induced air pipe (131) intercommunication of induced air passageway (232).

2. The fume stove all-in-one machine of claim 1, wherein: the air supplementing assembly (133) further comprises an air supplementing pipe (132), the two air inducing pipes (131) are respectively located on the left side and the right side of the stove (1), the air supplementing pipe (132) is connected between the lower end portions of the two air inducing pipes (131), and a plurality of air supplementing holes (1321) which are arranged at intervals in the left-right direction are formed in the air supplementing pipe (132).

3. The fume stove all-in-one machine of claim 1 or 2, wherein: the utility model discloses a wind channel, including casing (211), casing (211) front side division be equipped with air intake (212) that extend in the left and right direction, casing (211) is interior cavity and form air inlet channel (214) with air intake (212) intercommunication, induced air channel (232) are kept apart with air inlet channel (214) through baffle (231).

4. The fume stove all-in-one machine of claim 3, wherein: the air curtain air outlets (233) are longitudinally arranged at intervals and distributed between the top and the bottom of the shell (211).

5. The fume stove all-in-one machine of claim 3, wherein: and a smoke baffle plate (213) is arranged at the air inlet (212).

6. The fume stove all-in-one machine of claim 1 or 2, wherein: the air curtain air outlet (233) is vertical to the front side or inclined outwards relative to the vertical direction of the front side.

7. The fume stove all-in-one machine of claim 1 or 2, wherein: the top of the partition plate (231) is bent outwards and is used for arranging an air supplementing fan (133).

8. The fume stove all-in-one machine of claim 1 or 2, wherein: the smoke exhaust assembly (22) comprises a box body (221) and a fan system (222) arranged in the box body (221), the bottom of the box body (221) is opened and communicated with the interior of a shell (211) of the main air suction assembly (21), and an air supplementing opening (223) communicated with an air inlet of the air supplementing fan (133) is formed in the top of the box body (221).