CN216409041U - Integrated kitchen and oil smoke removal device - Google Patents

Abstract

The utility model discloses an integrated stove and a lampblack removing device, which comprise a smoke exhaust air channel, wherein a lampblack inlet of the smoke exhaust air channel is communicated with an outlet of a lampblack removing fan, the bottom surface of the smoke exhaust air channel and a horizontal surface form an inclined angle, an oil guide hole is formed in the lowest position of the bottom surface of the smoke exhaust air channel, and an oil collecting tank is also arranged right below the oil guide hole; at least part of the pipe shell of the smoke exhaust duct is provided with a heat exchanger, the heat exchanger exchanges heat with oil smoke flowing through the pipe shell by utilizing the pipe shell, a water inlet of the heat exchanger is connected with a tap water pipe through a water inlet connecting pipe, and the water inlet connecting pipe is provided with a water inlet valve; the water outlet of the heat exchanger is connected with the inlet of the water storage tank through a water outlet connecting pipe, and the water storage tank is provided with a water supply valve for supplying water to users. This oil smoke removing device only needs supply the running water can realize the oil smoke in the wind channel of discharging fume and get rid of the work, greatly reduced oil smoke removing device's work load, not only reduced the energy consumption, reduced the waste of the energy moreover.

Description

Integrated kitchen and oil smoke removal device

Technical Field

The utility model relates to the technical field of kitchen utensils, in particular to an integrated stove and a lampblack removing device.

Background

The integrated kitchen range has the advantages of space saving, good oil smoke control effect, low consumption, energy saving and the like, and gradually becomes a mainstream product of a household kitchen. The oil smoke suction rate of the integrated stove is about 95% at present, and if the oil smoke is completely discharged outdoors, the oil smoke inevitably causes great pollution to the atmospheric environment. The oil fume is firstly separated and treated in the oil fume purification, and the traditional modes of filtering, centrifugal throwing and discharging and the like can cause the oil fume separation device to be bonded with oil stains which are difficult to remove after being used for a long time, so that the loads of the oil fume separation device and a fan are increased, and the integral energy consumption of the integrated stove is higher; and the high temperature oil smoke not only can influence the environment in directly discharging to the atmospheric environment through the air duct of discharging fume, but also can cause the extravagant high problem of energy.

In summary, how to solve the problems of high energy consumption and high energy waste of the oil fume removal device of the integrated cooker has become a technical problem that needs to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrated stove and a fume removing device, and aims to solve the problems of high energy consumption and energy waste of the fume removing device of the integrated stove.

In order to achieve the purpose, the utility model provides a lampblack removing device which comprises a smoke exhaust air channel, wherein a lampblack inlet of the smoke exhaust air channel is communicated with an outlet of a lampblack removing fan, the bottom surface of the smoke exhaust air channel and a horizontal plane are arranged in an inclined angle, an oil guide hole is formed in the lowest position of the bottom surface of the smoke exhaust air channel, and an oil collecting tank is arranged right below the oil guide hole; at least part of pipe shells of the smoke exhaust air duct are provided with heat exchangers, the heat exchangers exchange heat with oil smoke flowing through the pipe shells, water inlets of the heat exchangers are connected with a tap water pipe through water inlet connecting pipes, and water inlet valves are arranged on the water inlet connecting pipes; the water outlet of the heat exchanger is connected with the inlet of the water storage tank through a water outlet connecting pipe, and the water storage tank is provided with a water supply valve for supplying water to users.

Preferably, the shell wall of at least part of the tube shell of the smoke evacuation duct is formed by a blowing plate, a heat exchange runner for forming the heat exchanger is formed in an internal cavity of the blowing plate, the blowing plate is in a structure that the blowing plate is blown on a single surface relative to the outer side surface of the tube shell, the heat exchange runner is provided with a runner inlet and a runner outlet, the runner inlet is communicated with the water inlet connecting tube, and the runner outlet is communicated with the water outlet connecting tube.

Preferably, the flow channel inlet and the flow channel outlet are diagonally arranged.

Preferably, the expansion plates include a bottom side expansion plate for forming a bottom shell wall of the tube shell, a first side expansion plate and a second side expansion plate for forming two side shell walls of the tube shell respectively; and the heat exchange flow channel of the bottom side blowing plate, the heat exchange flow channel of the first side blowing plate and the heat exchange flow channel of the second side blowing plate are all connected in parallel between the tap water pipe and the inlet of the water storage tank.

Preferably, the bottom side blowing plate is formed by splicing two inclined blowing plates, the middle splicing position of the two inclined blowing plates is at the lowest position relative to other positions of the two inclined blowing plates, and the oil guide hole is located at the middle splicing position; the heat exchange flow channels of the two inclined blowing plates are communicated in series.

Preferably, the heat exchanger is a coil structure arranged outside the wall of at least part of the shell of the smoke evacuation duct.

Preferably, the exhaust port of the smoke exhaust duct is further provided with a smoke processor.

Preferably, an insulating layer is arranged on the wall of the water storage tank and/or the outer pipe wall of the water outlet connecting pipe.

Preferably, the inner surface of the smoke exhaust duct is also provided with an oil-repellent coating.

Compared with the introduction content of the background technology, the lampblack removing device comprises a smoke exhaust air channel, wherein a lampblack inlet of the smoke exhaust air channel is communicated with an outlet of a lampblack removing fan, the bottom surface of the smoke exhaust air channel and a horizontal plane form an inclined angle, an oil guide hole is formed in the lowest position of the bottom surface of the smoke exhaust air channel, and an oil collecting tank is arranged right below the oil guide hole; at least part of the pipe shell of the smoke exhaust duct is provided with a heat exchanger, the heat exchanger exchanges heat with oil smoke flowing through the pipe shell by utilizing the pipe shell, a water inlet of the heat exchanger is connected with a tap water pipe through a water inlet connecting pipe, and the water inlet connecting pipe is provided with a water inlet valve; the water outlet of the heat exchanger is connected with the inlet of the water storage tank through a water outlet connecting pipe, and the water storage tank is provided with a water supply valve for supplying water to users. In the oil smoke removing device, in the practical application process, oil smoke in a kitchen is sent into a smoke exhaust air duct from an oil smoke inlet of the smoke exhaust air duct through a smoke exhaust fan, at the moment, a water inlet valve is opened, cold water of a tap water pipe enters a heat exchanger through a water inlet connecting pipe, the heat exchanger exchanges heat with high-temperature oil smoke flowing through the inside of a pipe shell by utilizing the pipe shell (the pipe shell in contact with the pipe shell), the high-temperature oil smoke is condensed into oil liquid when meeting the inner wall of the pipe shell with lower temperature, and then the oil liquid is collected to an oil guide hole along the bottom surface of the smoke exhaust air duct and finally collected in an oil collecting tank; the hot water after heat exchange of the heat exchanger enters the water storage tank through the water outlet connecting pipe, and the water storage tank can store the part of hot water and supply domestic hot water to users through the water supply valve. In the whole working process, the oil smoke removing work in the smoke exhaust duct can be realized only by supplying tap water, the workload of an oil smoke removing device (such as an oil smoke fan, an oil smoke separating device and the like) is greatly reduced, so that the energy consumption is reduced, the heat of high-temperature oil smoke can be absorbed by the water quality of the heat exchanger and stored in a water storage tank for a user to use, and the energy waste is greatly reduced.

In addition, the utility model also provides an integrated stove which comprises the oil fume removing device, wherein the oil fume removing device is the oil fume removing device described in any scheme. Because this oil smoke removing device has above-mentioned technological effect, consequently the integrated kitchen that has this oil smoke removing device also should have corresponding technological effect, and no longer the repeated description herein.

Drawings

Fig. 1 is a schematic overall structure diagram of a lampblack removal device provided by an embodiment of the utility model;

fig. 2 is a schematic structural view of an oil guide hole disposed at the lowest position of the bottom of the smoke evacuation duct according to the embodiment of the present invention;

fig. 3 is a schematic front structural view of a lampblack removal device provided by an embodiment of the utility model;

fig. 4 is a schematic diagram of a heat exchanger according to an embodiment of the present invention, which adopts a coil structure.

In the above figures 1-4 of the drawings,

1-oil smoke inlet; 2-smoke exhaust duct; 3-a heat exchanger; 4-an oil collecting tank; 5-an exhaust port; 6-a smoke processor; 7-a water inlet valve; 8-a tap water pipe; 9-water inlet connecting pipe; 10-water outlet connecting pipe; 11-a water storage tank; 12-a water supply valve; 13-oil guide hole.

Detailed Description

The core of the utility model is to provide an integrated stove and a fume removing device, so as to solve the problems of high energy consumption and energy waste of the fume removing device of the integrated stove.

In order to make those skilled in the art better understand the technical solutions provided by the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-4, an embodiment of the present invention provides a lampblack removing device, which includes a smoke exhaust duct 2, a lampblack inlet 1 of the smoke exhaust duct 2 is communicated with an outlet of a lampblack removing fan, a bottom surface of the smoke exhaust duct 2 and a horizontal surface are arranged at an inclined angle, an oil guide hole 13 is formed at the lowest position of the bottom surface of the smoke exhaust duct 2, and an oil collecting tank 4 is further disposed right below the oil guide hole 13; a heat exchanger 3 is arranged at least part of a pipe shell of the smoke exhaust duct 2, the heat exchanger 3 exchanges heat with oil smoke flowing through the inside of the pipe shell by utilizing the pipe shell, a water inlet of the heat exchanger 3 is connected with a tap water pipe 8 through a water inlet connecting pipe 9, and a water inlet valve 7 is arranged on the water inlet connecting pipe 9; the water outlet of the heat exchanger 3 is connected with the inlet of a water storage tank 11 through a water outlet connecting pipe 10, and the water storage tank 11 is provided with a water supply valve 12 for supplying water to users.

In the oil smoke removing device, in the practical application process, oil smoke in a kitchen is sent into a smoke exhaust air duct from an oil smoke inlet of the smoke exhaust air duct through a smoke exhaust fan, at the moment, a water inlet valve is opened, cold water of a tap water pipe enters a heat exchanger through a water inlet connecting pipe, the heat exchanger exchanges heat with high-temperature oil smoke flowing through the inside of a pipe shell by utilizing the pipe shell (the pipe shell in contact with the pipe shell), the high-temperature oil smoke is condensed into oil liquid when meeting the inner wall of the pipe shell with lower temperature, and then the oil liquid is collected to an oil guide hole along the bottom surface of the smoke exhaust air duct and finally collected in an oil collecting tank; the hot water after heat exchange of the heat exchanger enters the water storage tank through the water outlet connecting pipe, and the water storage tank can store the part of hot water and supply domestic hot water to users through the water supply valve. In the whole working process, the oil smoke removing work in the smoke exhaust duct can be realized only by supplying tap water, the workload of an oil smoke removing device (such as an oil smoke fan, an oil smoke separating device and the like) is greatly reduced, so that the energy consumption is reduced, the heat of high-temperature oil smoke can be absorbed by the water quality of the heat exchanger and stored in a water storage tank for a user to use, and the energy waste is greatly reduced.

It should be noted here that the water inlet valve on the water pipe 8 may be a solenoid valve, and the opening of the water inlet valve is made more intelligent by the structural mode of the solenoid valve. For example, the electromagnetic valve can be connected with a control circuit of an oil smoke fan of the oil smoke removal device, when the oil smoke fan is opened, the electromagnetic valve is opened, and when the oil smoke fan is closed, the electromagnetic valve is closed, so that the intelligent opening of a water inlet valve on a tap water pipe is realized, and manual operation is omitted; for another example, a smoke concentration sensor is arranged in the smoke exhaust duct, and when the smoke concentration detected by the smoke concentration sensor reaches a preset concentration, the electromagnetic valve is automatically opened. Of course, it should be understood that the manual opening mode can also be adopted, but the mode of designing the electromagnetic valve is more intelligent.

In addition, the oil sump 4 is generally detachably provided at the oil guide hole 13, and the oil sump can be removed at any time to perform a cleaning operation.

In some specific embodiments, the heat exchanger 3 is designed on the exhaust flue 2 in a specific structural form, and the heat exchanger may be designed as the shell itself of the exhaust flue, for example, the shell wall of at least part of the shell of the exhaust flue 2 is formed by a blowing plate, an internal cavity of the blowing plate is formed with a heat exchange runner for forming the heat exchanger 3, the blowing plate is in a single-side blowing structure relative to the outer side surface of the shell, the heat exchange runner has a runner inlet and a runner outlet, the runner inlet is communicated with the water inlet connecting pipe 9, and the runner outlet is communicated with the water outlet connecting pipe 10. By the arrangement, the oil smoke and the cold water can directly exchange heat through the blowing plate, the thermal resistance is reduced, and the heat exchange efficiency is improved. It is understood that the structure of the blowing plate forms the structure of the heat exchanger, which is merely a preferred example of the embodiment of the present invention, and in practical application, other structures of the heat exchanger commonly used by those skilled in the art may also be adopted, for example, as shown in fig. 4, the heat exchanger 3 may be a coil structure disposed outside the wall of at least part of the tube shell of the flue gas duct 2, and the number of the coil bends may be increased to increase the turbulence, so as to enhance the heat exchange effect.

In some specific embodiments, in order to promote the heat transfer of rivers and oil smoke more fully in the heat transfer runner, generally speaking, the runner import is diagonal angle arrangement with the runner export to when runner import becomes to arrange from top to bottom with the runner export, generally speaking, the runner import is located the lower part, and the runner export is located upper portion, can guarantee like this that rivers flow through whole heat transfer runner, thereby the heat transfer is more abundant, and heat exchange efficiency is higher.

In some specific embodiments, when the heat exchanger adopts a structure of the blowing plates, the blowing plate body may include a bottom side blowing plate for forming a bottom shell wall of the tube shell, a first side blowing plate and a second side blowing plate for forming two side shell walls of the tube shell, respectively; and the heat exchange flow channel of the bottom side blowing plate, the heat exchange flow channel of the first side blowing plate and the heat exchange flow channel of the second side blowing plate are all connected in parallel between the tap water pipe 8 and the inlet of the water storage tank 11. At this moment, the tap water pipe 8 can be designed into the structural form of the flow dividing device, cooling water is respectively supplied to the heat exchange flow channels of the three blowing plates, and the three heat exchange surfaces can keep relatively high heat exchange efficiency through the heat exchange flow channels which are designed into parallel arrangement, so that the oil smoke condensation effect is improved, and the oil smoke removal effect is improved.

In a further embodiment, the bottom-side blowing plate body can be formed by splicing two inclined blowing plates, the middle splicing position of the two inclined blowing plates is at the lowest position relative to other positions of the two inclined blowing plates, and the oil guide hole 13 is located at the middle splicing position; the heat exchange flow channels of the two inclined blowing plates are communicated in series. Through designing into the structural style that two slope inflation boards are to piecing together, can make the condensation subside in the grease of the wind channel bottom face of discharging fume, collect to the lowest position department of middle concatenation position from the slope of two slope inflation boards, then flow into oil trap 4 through leading oilhole 13, make things convenient for the grease to collect more.

In some specific embodiments, a smoke processor 6 may be further disposed at the exhaust port 5 of the smoke exhaust duct 2. The smoke processor can purify and discharge smoke at the exhaust port, thereby reducing environmental pollution.

In some specific embodiments, the wall of the water storage tank 11 may be designed with an insulating layer, and the outer wall of the water outlet pipe 10 may also be provided with an insulating layer. Through the design of the heat preservation layer, the heat loss of the water storage tank can be reduced, and the continuity of hot water use of a user is guaranteed.

In addition, it should be noted that the water storage tank is also provided with a liquid level sensor and a reminding device, and when the liquid level detected by the liquid level sensor exceeds a preset liquid level value, a warning or a prompt is given to a user. The prompting or warning mode may specifically be one or more of an audible alarm, a light alarm, an audible and visual alarm, and the like, but is not limited to the above examples.

In some more specific embodiments, the inner surface of the smoke evacuation duct 2 may also be provided with an oil-repellent coating. The oil-repellent coating is arranged on the inner surface of the smoke exhaust air duct, so that condensed grease can be prevented from being bonded in the smoke exhaust air duct, and the condensed oil stain in the smoke exhaust air duct can quickly flow into the oil collecting tank.

In addition, the utility model also provides an integrated stove which comprises the oil fume removing device, wherein the oil fume removing device is the oil fume removing device described in any scheme. Because this oil smoke removing device has above-mentioned technological effect, consequently the integrated kitchen that has this oil smoke removing device also should have corresponding technological effect, and no longer the repeated description herein.

The integrated range and the oil fume removing device provided by the utility model are described in detail above. It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.

It is also noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in an article or device that comprises the element.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the core concepts of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims (10)

1. A kind of oil smoke removing device, including the flue gas discharging duct (2), the oil smoke inlet (1) of the said flue gas discharging duct (2) communicates with outlet port of the fan to remove oil smoke, characterized by that, the bottom surface and horizontal plane of the said flue gas discharging duct (2) are disposed in the dip angle, the lowest position of the bottom surface of the said flue gas discharging duct (2) opens and leads the oil hole (13), lead the oil sump (4) under the oil hole (13); at least part of pipe shells of the smoke exhaust duct (2) are provided with heat exchangers (3), the heat exchangers (3) exchange heat with oil smoke flowing through the pipe shells, a water inlet of each heat exchanger (3) is connected with a tap water pipe (8) through a water inlet connecting pipe (9), and a water inlet valve (7) is arranged on each water inlet connecting pipe (9); the water outlet of the heat exchanger (3) is connected with the inlet of a water storage tank (11) through a water outlet connecting pipe (10), and a water supply valve (12) for supplying water to a user is arranged on the water storage tank (11).

2. The oil smoke removing device according to claim 1, wherein the shell wall of at least a part of the shell of the smoke evacuation duct (2) is formed by a blowing plate, the inner cavity of the blowing plate is formed with a heat exchange flow passage for forming the heat exchanger (3), the blowing plate is of a structure that is blown on one side relative to the outer side surface of the shell, the heat exchange flow passage has a flow passage inlet and a flow passage outlet, the flow passage inlet is communicated with the water inlet connecting pipe (9), and the flow passage outlet is communicated with the water outlet connecting pipe (10).

3. The soot removing device of claim 2, wherein said flow channel inlet is diagonally disposed from said flow channel outlet.

4. The range hood as claimed in claim 2, wherein the swelling plate comprises a bottom swelling plate for forming a bottom wall of the pipe case, a first side swelling plate and a second side swelling plate for forming both side walls of the pipe case, respectively; and the heat exchange flow channel of the bottom side blowing plate, the heat exchange flow channel of the first side blowing plate and the heat exchange flow channel of the second side blowing plate are all connected in parallel between the tap water pipe (8) and the inlet of the water storage tank (11).

5. The oil smoke removing device according to claim 4, wherein the bottom side blowing plate is formed by splicing two inclined blowing plates, and the middle splicing position of the two inclined blowing plates is at the lowest position relative to other positions of the two inclined blowing plates, and the oil guide hole (13) is located at the middle splicing position; the heat exchange flow channels of the two inclined blowing plates are communicated in series.

6. The lampblack removal device as claimed in claim 1, characterized in that the heat exchanger (3) is of a coil construction arranged outside the wall of at least part of the shell of the flue stack (2).

7. A cooking fume remover according to claim 1, characterized by said exhaust port (5) of said exhaust duct (2) being further provided with a fume processor (6).

8. The cooking fume removing device according to claim 1, wherein an insulating layer is provided on the wall of the water storage tank (11) and/or on the outer pipe wall of the water outlet connection pipe (10).

9. A device as claimed in claim 1, characterized in that the inner surface of the exhaust air duct (2) is provided with an oil-repellent coating.

10. An integrated hob including a fume extraction device, characterized in that said fume extraction device is a fume extraction device according to any one of claims 1 to 9.

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