CN217423380U - Flue subassembly and integrated kitchen - Google Patents

Abstract

The utility model provides a flue subassembly and integrated kitchen, the flue subassembly includes: the pipeline is used for conveying oil smoke; the filtering mechanism is arranged in the pipeline and used for filtering the oil smoke; the detection mechanism is arranged in the pipeline, is positioned on the downwind side of the filtering mechanism and is used for detecting the substance information in the filtered oil smoke; and the controller is connected with the detection mechanism and used for determining the filtering performance of the filtering mechanism according to the material information. Through setting up detection mechanism and controller, make the filtering quality of filtering mechanism can be monitored to it exists in the correlation technique to have solved: the oil fume extraction equipment has potential safety hazards and is not beneficial to the health of users.

Description

Flue subassembly and integrated kitchen

Technical Field

The utility model relates to a kitchen utensil technical field particularly, relates to a flue subassembly and integrated kitchen.

Background

In the related art, after a smell filtering device in the oil fume extraction equipment is used for a period of time, an internal absorption medium tends to be saturated easily, so that the effect of removing smell is lost slowly, some smell generated in the cooking process is not obvious, but the gas which has great harm to the health also loses the adsorption effect, so that the safety and the reliability of the oil fume extraction equipment are influenced, and the use experience of a user is damaged.

Therefore, how to design a flue assembly capable of overcoming the above technical defects becomes a technical problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.

To this end, the utility model discloses a first aspect provides a flue subassembly.

The second aspect of the utility model provides an integrated kitchen.

In view of this, according to the utility model discloses a first aspect provides a flue subassembly, and the flue subassembly includes: the pipeline is used for conveying oil smoke; the filtering mechanism is arranged in the pipeline and used for filtering the oil smoke; the detection mechanism is arranged in the pipeline, is positioned on the downwind side of the filtering mechanism and is used for detecting the substance information in the filtered oil smoke; and the controller is connected with the detection mechanism and used for determining the filtering performance of the filtering mechanism according to the material information.

The application provides a flue subassembly, and the flue subassembly is used for carrying the oil smoke to concentrate the emission to the predetermined area with the oil smoke. Specifically, the flue assembly includes a duct, and a filter mechanism. The pipeline is the major structure of flue subassembly, and its inside is formed with the passageway that supplies the oil smoke to flow. Still be provided with air intake and air outlet on the pipeline, the air intake is used for connecting the cigarette machine subassembly, and the target area that the oil smoke discharged is arranged in to the air outlet, and concrete air outlet can be arranged in the position that closes on ground to avoid exhaust air current to blow directly the user. The filtering mechanism is arranged in the channel and used for filtering peculiar smell-containing substances, harmful substances and pollutants which are mixed in the oil smoke flowing through the channel so as to ensure the cleanliness of the air flow finally discharged from the air outlet, reduce the pollution of the oil smoke to the indoor environment and ensure the health of users.

In the related art, pollutants and harmful substances are filtered out by the odor filtering device, but after the odor filtering device is used for a period of time, an internal absorption medium tends to be saturated easily, so that the odor removing effect is lost slowly, some gases generated in the cooking process have no obvious odor, but the gases which are harmful to the health of a human body also lose the adsorption effect. At present, the technical scheme of judging the working state of the filtering device by the air pressure detection device exists, but the time of obvious blockage of the filtering device is later than the time of saturation of the absorbing medium, and the filtering device loses the capability of filtering harmful substances before the air pressure detection device gives an alarm. So that the user may inhale the oil smoke harmful to health under the condition that the user can not perceive, and the oil smoke pumping equipment has potential safety hazard and is not beneficial to the health of the user.

To this, this application has set up detection mechanism in the flue subassembly, and detection mechanism sets up in the pipeline, and is located filtering mechanism's leeward side, and the oil smoke passes filtering mechanism earlier, back contact detection mechanism. The detection mechanism is connected with the controller, and the controller is used for judging the state of the filtering mechanism according to a detection signal of the detection mechanism. Specifically, the detection mechanism can detect the substance information in the soot passing through the filter mechanism, the substance information including the kind of the substance entrained in the soot and the substance content corresponding to the kind of the substance. The controller can determine the filtering quality of current filter mechanism according to the material information that detection mechanism detected out, under the condition that the filtering quality of judging filter mechanism can't satisfy oil smoke filtration demand, the controller can remind the user in time to change filter mechanism through sending alarm information and reminder information to avoid the user to inhale the harmful substance in the oil smoke under the condition of unwittingly.

Therefore, the application enables the filtering performance of the filtering mechanism to be monitored by arranging the detecting mechanism and the controller, thereby solving the problems existing in the related art: the oil fume extraction equipment has the technical problems of potential safety hazard and inconvenience for the health of users. And then realized promoting flue subassembly intelligent degree, promoted flue subassembly security and reliability, ensured healthy technological effect of user.

Specifically, the flow of determining the filtering performance according to the material information by the controller is as follows: the method comprises the steps that after an integrated cooker starting instruction is received, a smoke machine assembly is controlled to be started based on the starting instruction, and oil smoke is sucked through the smoke machine assembly. And secondly, controlling the detection device to detect the airflow discharged by the filtering mechanism so as to obtain a detection signal. And thirdly, the controller determines the type and the corresponding content of the substances mixed in the oil smoke according to the detection signal, judges whether the content of the substances is within a preset range, and generates corresponding alarm information or prompt information if the content of the substances exceeds the preset range so as to remind a user of replacing the filtering mechanism in time, thereby realizing the real-time monitoring of the filtering mechanism.

Additionally, the utility model provides an above-mentioned flue subassembly can also have following additional technical characterstic:

in the above technical scheme, the detection mechanism is connected with the pipeline, and the detection mechanism is arranged opposite to the air outlet side of the filtering mechanism.

In the technical scheme, the detection mechanism is fixed on the pipeline, and the detection mechanism is arranged opposite to the air outlet side of the filtering mechanism, namely the airflow discharged by the filtering mechanism can directly contact the detection mechanism under the condition of no deflection. In the process of deflection of the air flow, part of harmful substances may be attached to the inner wall of the pipeline, so that the substance information detected by the detection mechanism is deviated from the actual condition of the air flow discharged by the filtering mechanism. Therefore, by arranging the detection mechanism opposite to the air outlet side of the filtering mechanism, the deviation of the part can be eliminated, the influence of the bent pipeline on the measurement precision of the detection mechanism is avoided, and the controller can be ensured to judge that the absorption medium in the filtering mechanism tends to be saturated in time. And then realize optimizing detection mechanism overall arrangement, promote the technical effect of filtering mechanism control precision and control reliability.

In any one of the above technical solutions, the duct includes a first mounting port, and the detection mechanism includes: the first cover plate covers the mounting opening; and the sensor is connected with the first cover plate and is positioned in the pipeline.

In this technical scheme, be provided with first installing port on the pipeline, first installing port intercommunication pipeline is inside and outside. On the basis, the detection mechanism comprises a first cover plate and a sensor. Specifically, first apron lid closes on first installing port to the first installing port of shutoff avoids gaseous by the gap leakage between first installing port and the pipeline. The sensor is arranged on the covering surface of the first cover plate, and the sensor is parked at a preset installation position in the pipeline after the first cover plate is connected with the pipeline. During the specific assembly process, the sensor is inserted into the pipeline from the first mounting opening, and then the sensor is aligned with and connected with the first cover plate and the pipeline to complete assembly. Through setting up first installing port and first apron, removed the complicated operation of probing into formula installation detection mechanism from, be favorable to reducing the assembly degree of difficulty of flue subassembly, be convenient for pinpoint detection mechanism on the pipeline.

The flue assembly further comprises a second sealing piece, the second sealing piece is arranged on the covering surface of the first cover plate and/or the first mounting opening, and the first over-sealing piece is used for sealing a gap between the first cover plate and the first mounting opening. Specifically, after the connection between the first cover plate and the pipeline is completed, the first cover plate presses the second sealing element, and the deformed second sealing element blocks a gap between the first cover plate and the first mounting opening so as to prevent gas leakage.

In any one of the above technical solutions, the first cover plate includes a first through hole, and the detection mechanism further includes: the wire harness penetrates through the first through hole and is connected with the sensor and the controller.

In this technical scheme, be provided with first through-hole on the first apron. On this basis detection mechanism still includes the pencil, and the pencil is worn to establish in first through-hole, and wherein the first end and the sensor of pencil are connected, and the second end of pencil is connected with the outside controller of pipeline to through pencil with detected signal transmission to controller. The technical scheme can complete the electric connection between the sensor and the controller on the basis of not changing the inherent structure of the channel and not increasing the assembly difficulty.

The wiring harness is connected with the first through hole in a sealing mode, and particularly a gap between the wiring harness and the first through hole can be sealed through injecting sealing glue so as to avoid gas leakage from the first through hole.

In any of the above technical solutions, the detection mechanism further includes: the cover body is connected with the first cover plate and covers the outer side of the sensor.

In this technical scheme, detection mechanism still includes the cover body. Specifically, the opening of the cover body is connected with the buckling surface of the first cover plate so as to buckle the sensor inside the cover body. Wherein the housing does not block the transmission of the airflow and the gas exhausted by the filter mechanism can penetrate into the housing and contact the sensor. Through setting up the cover body, can avoid on the one hand the pollutant that drops on the pipeline inner wall to adhere to on the sensor to guarantee the sensing precision of sensor, reduce the interference of external factor to the sensor. On the other hand, the cover body can avoid insects crawling into the pipeline to contact and damage the sensor. On the other hand, the cover body can replace the sensor to resist the impact of the airflow to the first degree, and the possibility that the sensor is misplaced or even falls off due to the impact of the high-speed airflow is reduced. Therefore, the sensor can be effectively protected by arranging the cover body, the sensing precision of the sensor is improved, and the fault rate of the sensor is reduced.

In any of the above technical solutions, the cover body includes a plurality of second through holes; the diameter of the second through-hole ranges from: greater than or equal to 0.5mm and less than or equal to 1.5 mm.

In the technical scheme, the cover body is provided with a plurality of second through holes, and the second through holes are uniformly distributed on the cover body. The air flow discharged by the filtering mechanism can enter the cover body through the second through hole close to one side of the filtering mechanism, and the air flow is discharged out of the cover body through the second through hole far away from one side of the filtering mechanism after flowing through the sensor.

On the basis, the diameter of the second through hole is required to be more than or equal to 0.5mm and less than or equal to 1.5 mm. The diameter of the second through hole is limited to be larger than or equal to 0.5mm, so that the second through hole does not influence the air flow circulation inside and outside the cover body, and the pneumatic noise of the air flow passing through the cover body is reduced. By limiting the diameter of the second through hole to be less than or equal to 1.5mm, large-size dirt or insects can be prevented from entering the cover body through the second through hole, and therefore the sensor is effectively protected.

In any one of the above technical solutions, the first cover plate covers the outside of the pipeline, and the first cover plate is detachably connected with the pipeline.

In the technical scheme, the first cover plate covers the outer side of the pipeline, namely, part of the first cover plate is contacted with the pipeline outside the first mounting opening. On this basis, first apron and pipeline detachable connection. Through closing first apron lid in the pipeline outside make the user can accomplish detection mechanism's dismouting outside the pipeline comparatively conveniently. So as to reduce the assembly difficulty and the maintenance difficulty of the flue assembly. Connect first apron and pipeline through detachable construction, make the user can accomplish maintenance and change through dismantling detection mechanism when detection mechanism breaks down, can also regularly accomplish the cleanness of the cover body through dismantling detection mechanism to reduce detection mechanism's the maintenance degree of difficulty. Thereby realizing the technical effects of improving the practicability of the flue assembly and providing convenience conditions for users.

In any of the above solutions, the sensor includes: one or a combination of an odor sensor, a particulate matter concentration sensor, a smoke sensor, and a humidity sensor.

In this solution, the kind of the sensor is defined. Specifically, the sensor comprises at least one or a combination of the following: an odor sensor, a particulate matter concentration sensor, a smoke sensor, and a humidity sensor.

The odor sensor can detect the types of the invisible substances mixed in the airflow and the corresponding substance content, the odor sensor is mainly used for sensing the substances containing the peculiar smell and partial harmful substances which have weak tastes and cannot be perceived by a user, and when the controller judges that the peculiar smell substances and the harmful substances exceed a preset range according to signals output by the odor sensor, the fact that the absorption medium inside the filtering mechanism tends to be saturated can be determined. Specifically, the odor sensor may be a TOVC (Volatile Organic Compounds) sensor capable of detecting substances such as capsaicin, methane, and carbon monoxide contained in the airflow.

The particulate matter concentration sensor mainly detects small particulate matters mixed in the air flow, and control of the air flow is favorable for reducing pollution of the discharged air flow to the indoor environment. When the controller judges that the content of the particulate matters in the air flow exceeds the standard according to the signal output by the particulate matter concentration sensor, the absorption medium in the filtering mechanism tends to be saturated.

The smoke sensor can detect the smoke concentration corresponding to the air flow discharged by the filtering mechanism, and the smoke concentration of the discharged air flow can be controlled to reduce the pollution of the flue assembly to the indoor environment. When the controller judges that the detected smoke concentration exceeds the preset range, the absorption medium in the filter mechanism tends to be saturated.

The humidity sensor is used for detecting the humidity of the airflow discharged by the filtering mechanism, and the humidity of the discharged airflow is controlled to avoid water accumulation in the air outlet area. When the controller judges that the detected humidity is out of the preset range, it can be determined that the absorption medium inside the filter mechanism is saturated.

In any one of the above technical solutions, the duct further includes a second mounting port, and the filtering mechanism includes: the second cover plate covers the second mounting opening; and the filter element is arranged on the second cover plate and separates the pipelines.

In this technical scheme, be provided with the second installing port on the pipeline, the second installing port intercommunication pipeline is inside and outside, and the second installing port is located between air intake and the first installing port. On this basis, the filter mechanism includes second apron and filter core. Specifically, the second cover plate covers the second mounting opening to block the second mounting opening, so that gas is prevented from leaking from a gap between the second mounting opening and the pipeline. The filter element is abutted against the covering surface of the second cover plate and is transversely arranged in the pipeline so as to ensure that the filter element can fully filter the oil smoke. The cover of second apron specifically can set up the constant head tank on closing the face to set up the spacing groove on the inner wall of pipeline, peg graft in the constant head tank with partial filter core earlier in the installation, later insert the filter core to the pipeline by the second installing port in, can accomplish the assembly until the filter core butt at the spacing inslot. Through setting up second installing port and second apron, removed the complicated operation of probing into formula installation filtering mechanism from, be favorable to reducing the assembly difficulty of flue subassembly, be convenient for pinpoint the filtering mechanism on the pipeline.

The flue assembly further comprises a second sealing piece, the second sealing piece is arranged on the covering surface of the second cover plate and/or the second mounting opening, and the first seal is used for sealing a gap between the second cover plate and the second mounting opening. Specifically, after the connection between the second cover plate and the pipeline is completed, the second cover plate presses the second sealing element, and the deformed second sealing element blocks a gap between the second cover plate and the second mounting port to prevent gas leakage.

In any one of the above technical solutions, the second cover plate covers the outside of the pipeline, and the second cover plate is detachably connected with the pipeline.

In this technical scheme, the second apron closes in the outside of pipeline, and partial second apron promptly contacts with the pipeline outside the second installing port. On this basis, the second apron can be dismantled with the pipeline and be connected. Through closing the second apron lid in the pipeline outside messenger user can accomplish filtering mechanism's dismouting outside the pipeline comparatively conveniently. So as to reduce the assembly difficulty and the maintenance difficulty of the flue assembly. Connect first apron and pipeline through detachable construction, make the user can accomplish maintenance and change through dismantling filtering mechanism when filtering mechanism breaks down, can also regularly accomplish the cleanness and the change of filter core through dismantling filtering mechanism to reduce filtering mechanism's the maintenance degree of difficulty. Thereby realizing the technical effects of improving the practicability of the flue assembly and providing convenience conditions for users.

According to the utility model discloses a second aspect provides an integrated kitchen, and integrated kitchen includes the cigarette machine subassembly as above-mentioned in any one of technical scheme, is connected with heating element, wind channel and air intake intercommunication.

In this technical scheme, an integrated kitchen that installs the cigarette machine subassembly in any one of above-mentioned technical scheme is proposed, therefore this integrated kitchen possesses the advantage that the cigarette machine subassembly in any one of above-mentioned technical scheme possessed. The technical effect that cigarette machine subassembly in any one of above-mentioned technical scheme can realize can be realized. To avoid repetition, the description is omitted here.

On this basis, integrated kitchen is the integrated kitchen of inner loop formula, and this integrated kitchen can concentrate the produced oil smoke of culinary art and draw to integrated kitchen inside to in the indoor environment that the user located after accomplishing grease filtration, peculiar smell filtration inside integrated kitchen returns to arrange to realize the inner loop of oil smoke, remove from and set up complicated outer exhaust structure.

In any one of the above technical solutions, the integrated cooker further includes: the smoke machine component is connected with the flue component and used for extracting oil smoke.

In this technical scheme, integrated kitchen still includes the cigarette machine subassembly, and the air-out end of cigarette machine subassembly is connected with the air intake of pipeline. The cigarette machine subassembly is the suction power structure of integrated kitchen, and the cigarette machine subassembly is connected with heating element, and is formed with the cavity in the cigarette machine subassembly, and the second end and the cavity intercommunication in wind channel. The smoke machine component can extract oil smoke above the heating component through the cavity and the air duct. Specifically, after the fan is started, the smoke exhaust machine assembly pumps gas in the air duct into the fan through the cavity to form a negative pressure environment in the air duct area, under the action of the negative pressure environment, oil smoke above the heating assembly is pressed into the air duct to finish oil smoke suction, and the oil smoke is prevented from being diffused to an indoor environment. Wherein, the separation subassembly sets up in the wind channel to the grease in the oil smoke is separated out before the oil smoke gets into cigarette machine subassembly.

In any one of the above technical solutions, the integrated cooker further includes: heating element is connected with cigarette machine subassembly for bearing and heating container, including the wind channel, wind channel and cigarette machine subassembly intercommunication.

In this solution, the integrated hob comprises a heating assembly. The heating assembly is a main structure of the integrated cooker and is used for positioning and supporting other structures on the integrated cooker. The heating element top can provide the culinary art operation mesa for the user for the container that holds the edible material is placed in the heating element top, in order through heating element bearing and heating container. Thereby cooking the finished food on the heating assembly to meet the user's needs.

The inside wind channel that is formed with of heating element, the first end and the space intercommunication above the heating element in wind channel, at the in-process of cooking food, the oil smoke is concentrated and is produced in the heating element top, and this wind channel can supply the oil smoke of heating element top to flow into integrated kitchen. The casing is connected with heating element, and the second end in wind channel communicates with the air intake on the casing. The fan sets up in the cavity, and the fan can extract the oil smoke of heating element top through cavity and wind channel. Specifically, after the fan is started, the fan pumps the gas in the air duct into the fan through the cavity to form a negative pressure environment in the air duct area, and under the action of the negative pressure environment, the oil smoke above the heating assembly is pressed into the air duct to complete the suction of the oil smoke, so that the oil smoke is prevented from being diffused to the indoor environment.

In any of the above solutions, the heating assembly comprises: the base is connected with the cigarette machine assembly, and the air duct is positioned in the base; the panel is covered on the base.

In this solution, the heating assembly comprises a base and a panel. The base is the main body frame structure of integrated kitchen for other structures on the location and the support integrated kitchen. The panel is an exposed structure of the integrated cooker, the panel cover is arranged above the base, and after the integrated cooker is installed, the surface of the panel is an operation table top of the integrated cooker. Be provided with the opening on the panel, opening and wind channel intercommunication, in the course of the work, produce the negative pressure in the suction under shed of fan, under the negative pressure effect, the oil smoke of panel top is impressed integrated kitchen via the opening to accomplish the collection of oil smoke, avoid the oil smoke to spread indoor.

The base bottom is provided with the through-hole relative with the panel upper shed, is provided with the loop forming element in the base, and the upper end and the opening of loop forming element link to each other, and the lower extreme of loop forming element links to each other with the through-hole to enclose in heating element and close the tuber pipe.

Particularly, the integrated cooker is also provided with a grid, and at least part of the grid is embedded into the opening after the grid is assembled. Through set up the grid on the opening, on the one hand, can avoid the produced large granule material of culinary art in-process to drop to the separator assembly to avoid particulate matter to block up the air inlet on the separator assembly. On the other hand, the grille can prevent impurities such as external dust from falling into the separating assembly to a certain extent, so that a large amount of dust and grease are prevented from being condensed into lumps which are difficult to clean. And then realize promoting separation assembly operational reliability and stability, reduce the clean degree of difficulty of separation assembly, promote the technical effect that the user used and experienced.

In any one of the above technical solutions, the integrated cooker further includes: the separation component is arranged in the air duct and used for filtering the oil smoke.

In this technical scheme, still be provided with separable set on the integrated kitchen, separable set sets up in the wind channel. In the working process, the oil smoke flowing into the air duct firstly flows into the separation component, and the separation component separates oil in the oil smoke from air so as to prevent the oil smoke from continuously flowing into the range hood along with the air. Through setting up this separable set, can avoid the grease in the oil smoke to adhere to on the inside operating structure of integrated kitchen to prevent on the one hand that the grease from blockking up wind channel and filtering mechanism, on the other hand avoids being pumped into the grease in to the fan and damages the fan. And on the other hand, the requirement of frequently cleaning the grease in the integrated cooker is avoided. Thereby solve the easy technical problem that is damaged by the greasy dirt of fan, inhales the greasy dirt and increases the inside clean burden of integrated kitchen.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 shows one of the schematic structural views of a flue assembly according to one embodiment of the present invention;

FIG. 2 shows a cross-sectional view of the flue assembly shown in FIG. 1 in the direction A-A;

fig. 3 shows a second schematic structural view of a flue assembly according to an embodiment of the invention;

fig. 4 shows a third schematic structural view of a flue assembly according to an embodiment of the invention;

fig. 5 shows one of the schematic structural views of the detection mechanism according to one embodiment of the present invention;

fig. 6 shows an exploded view of a detection mechanism according to an embodiment of the present invention;

fig. 7 shows a schematic structural view of an integrated cooker according to an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 7 is:

100 flue assembly, 110 duct, 112 first mounting port, 114 second mounting port, 116 air intake, 118 air outlet, 120 filter mechanism, 122 second cover plate, 124 filter element, 130 detection mechanism, 132 first cover plate, 134 sensor, 136 wire harness, 138 enclosure, 1382 second through hole, 140 controller, 200 integrated cooker, cigarette machine assembly 210, 220 heating assembly, 222 base, 224 panel, 226 duct, 230 separation assembly.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A flue assembly and an integrated cooker according to some embodiments of the present invention are described below with reference to fig. 1 to 7.

Example one

As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a flue assembly 100, where the flue assembly 100 includes: a duct 110, the duct 110 being for conveying the oil smoke; a filtering mechanism 120 disposed in the duct 110 for filtering the oil smoke; the detection mechanism 130 is arranged in the pipeline 110, is positioned at the downwind side of the filtering mechanism 120, and is used for detecting substance information in the filtered oil smoke; and a controller 140 connected to the detection mechanism 130 for determining the filtering performance of the filtering mechanism 120 according to the material information.

The present application provides a flue assembly 100, and flue assembly 100 is used for carrying oil smoke to concentrate the emission of oil smoke to predetermined area. Specifically, flue assembly 100 includes a duct 110, and a filter mechanism 120. The duct 110 is a main structure of the flue assembly 100, and a channel for flowing the oil smoke is formed inside the duct. The duct 110 is further provided with an air inlet 116 and an air outlet 118, the air inlet 116 is used for connecting the cigarette maker assembly 210, the air outlet 118 is disposed in a target area for exhausting the oil smoke, and the air outlet 118 can be disposed at a position close to the ground to prevent the exhaust air flow from blowing the user. The filtering mechanism 120 is disposed in the channel and is used for filtering the odor-containing substances, harmful substances and pollutants contained in the oil smoke flowing through the channel, so as to ensure the cleanliness of the air flow finally discharged from the air outlet 118, reduce the pollution of the oil smoke to the indoor environment, and ensure the health of the user.

In the related art, pollutants and harmful substances are filtered out by the odor filtering device, but after the odor filtering device is used for a period of time, an internal absorption medium tends to be saturated easily, so that the odor removing effect is lost slowly, some gases generated in the cooking process have no obvious odor, but the gases which are harmful to the health of a human body also lose the adsorption effect. At present, the working state of the filtering device is judged by the air pressure detection device, but the time when the filtering device is obviously blocked is later than the time when the absorbing medium is saturated, and the filtering device loses the capability of filtering harmful substances before the air pressure detection device gives an alarm. So that the user may inhale the oil smoke harmful to health under the condition that the user can not perceive, and the oil smoke pumping equipment has potential safety hazard and is not beneficial to the health of the user.

In contrast, in the present application, the detection mechanism 130 is disposed in the flue assembly 100, the detection mechanism 130 is disposed in the duct 110 and located at the leeward side of the filtering mechanism 120, and the oil smoke firstly passes through the filtering mechanism 120 and then contacts the detection mechanism 130. The detection mechanism 130 is connected to a controller 140, and the controller 140 is used for determining the state of the filtering mechanism 120 according to a detection signal of the detection mechanism 130. Specifically, the detection mechanism 130 can detect the substance information in the soot passing through the filter mechanism 120, the substance information including the kind of the substance entrained in the soot and the substance content corresponding to the kind of the substance. The controller 140 can determine the filtering performance of the current filtering mechanism 120 according to the substance information detected by the detecting mechanism 130, and under the condition that the filtering performance of the filtering mechanism 120 cannot meet the oil smoke filtering requirement, the controller 140 can remind the user to replace the filtering mechanism 120 in time by sending alarm information and prompt information so as to avoid that the user inhales harmful substances in the oil smoke under the unknown condition.

It can be seen that the present application solves the problems of the related art by providing a detection mechanism 130 and a controller 140 to enable the filtering performance of the filtering mechanism 120 to be monitored: the oil fume extraction equipment has the technical problems of potential safety hazard and inconvenience for the health of users. Thereby realizing the technical effects of improving the intelligent degree of the flue assembly 100, improving the safety and reliability of the flue assembly 100 and ensuring the health of users.

Specifically, the flow of the controller 140 determining the filtering performance according to the material information is as follows: in the first step, after receiving a starting instruction of the integrated cooker 200, the range hood assembly 210 is controlled to be opened based on the starting instruction so as to suck lampblack through the range hood assembly 210. In the second step, the detection device is controlled to detect the airflow discharged from the filtering mechanism 120 to obtain a detection signal. Thirdly, the controller 140 determines the type and the corresponding content of the substances mixed in the oil smoke according to the detection signal, and determines whether the content of the substances is within a preset range, and if the content of the substances is beyond the preset range, generates corresponding alarm information or prompt information to remind a user to replace the filtering mechanism 120 in time, thereby realizing real-time monitoring of the filtering mechanism 120.

In the above embodiment, the detecting mechanism 130 is connected to the duct 110, and the detecting mechanism 130 is disposed opposite to the air outlet side of the filtering mechanism 120.

In this embodiment, the detecting mechanism 130 is fixed on the duct 110, and the detecting mechanism 130 is disposed opposite to the air outlet side of the filtering mechanism 120, i.e. the air flow discharged from the filtering mechanism 120 can directly contact the detecting mechanism 130 without deflection. In the process of deflecting the airflow, a part of harmful substances may be attached to the inner wall of the duct 110, so that the substance information detected by the detecting mechanism 130 is deviated from the actual condition of the airflow discharged by the filtering mechanism 120. In this regard, by providing the detecting mechanism 130 opposite to the air outlet side of the filtering mechanism 120, the deviation can be eliminated, the measurement accuracy of the detecting mechanism 130 can be prevented from being affected by the turned pipe 110, and the controller 140 can timely determine that the absorption medium inside the filtering mechanism 120 is saturated. Thereby realizing the technical effects of optimizing the layout of the detection mechanism 130 and improving the monitoring precision and the monitoring reliability of the filtering mechanism 120.

Example two

As shown in fig. 3 and 4, in the second embodiment of the present invention, the pipe 110 includes the first mounting opening 112, and the detecting mechanism 130 includes: a first cover plate 132 covering the mounting opening; a sensor 134 is coupled to the first cover 132 and is positioned within the conduit 110.

In this embodiment, the duct 110 is provided with a first mounting port 112, and the first mounting port 112 communicates between the inside and the outside of the duct 110. On this basis, the detection mechanism 130 includes a first cover 132 and a sensor 134. Specifically, the first cover plate 132 covers the first mounting opening 112 to seal the first mounting opening 112, so as to prevent gas from leaking from a gap between the first mounting opening 112 and the pipe 110. The sensor 134 is disposed on the covering surface of the first cover 132, and after the connection of the first cover 132 and the pipe 110 is completed, the sensor 134 is parked at a predetermined installation position in the pipe 110. In the specific assembling process, the sensor 134 is inserted into the pipe 110 through the first mounting opening 112, and then the first cover 132 is aligned and connected with the pipe 110 to complete the assembling. Through setting up first installing port 112 and first apron 132, avoided the complicated operation of formula of exploring installation detection mechanism 130, be favorable to reducing the assembly degree of difficulty of flue subassembly 100, be convenient for pinpoint detection mechanism 130 on pipeline 110.

Wherein, flue assembly 100 further includes a second sealing member disposed at the covering surface of first cover plate 132 and/or first mounting opening 112, the first sealing member is used for sealing the gap between first cover plate 132 and first mounting opening 112. Specifically, after the connection of the first cover plate 132 and the pipe 110 is completed, the first cover plate 132 presses the second sealing member, and the deformed second sealing member blocks the gap between the first cover plate 132 and the first mounting port 112 to prevent gas leakage.

In any of the above embodiments, the first cover 132 includes a first through hole, and the detection mechanism 130 further includes: and the wiring harness 136 is arranged in the first through hole in a penetrating manner and is connected with the sensor 134 and the controller 140.

In this embodiment, the first cover plate 132 is provided with a first through hole. On this basis, the detection mechanism 130 further comprises a wire harness 136, wherein the wire harness 136 is arranged in the first through hole in a penetrating mode, a first end of the wire harness 136 is connected with the sensor 134, and a second end of the wire harness 136 is connected with a controller 140 outside the pipeline 110, so that a detection signal is sent to the controller 140 through the wire harness 136. This embodiment allows electrical connection between the sensor 134 and the controller 140 to be accomplished without changing the inherent structure of the channel and without increasing the difficulty of assembly.

The wire harness 136 is connected to the first through hole in a sealing manner, and specifically, a gap between the wire harness 136 and the first through hole can be sealed by injecting a sealant, so as to prevent gas from leaking from the first through hole.

As shown in fig. 5 and 6, in any of the above embodiments, the detection mechanism 130 further includes: and a cover 138 connected to the first cover 132 and covering the sensor 134.

In this embodiment, the detection mechanism 130 further includes a housing 138. Specifically, the opening of the cover 138 is connected to the fastening surface of the first cover 132, so as to fasten the sensor 134 inside the cover 138. Wherein the enclosure 138 does not block the transmission of the airflow, the gas exhausted by the filter mechanism 120 may pass into the enclosure 138 and contact the sensor 134. Through setting up cover 138, on the one hand can avoid the pollutant that drops on the pipeline 110 inner wall to adhere to on sensor 134 to guarantee sensor 134's sensing precision, reduce the interference of external factor to sensor 134. On the other hand, the enclosure 138 may prevent insects that crawl into the pipe 110 from contacting and damaging the sensor 134. In yet another aspect, the cover 138 may, to a first degree, act as a barrier to the impact of the airflow against the sensor 134, reducing the likelihood that the sensor 134 may become misaligned or even dislodged from the impact of the high velocity airflow. Therefore, the sensor 134 can be effectively protected by arranging the cover 138, so that the sensing precision of the sensor 134 is improved, and the fault rate of the sensor 134 is reduced.

In any of the above embodiments, the enclosure 138 includes a plurality of second through holes 1382; the diameter of the second through hole 1382 ranges from: greater than or equal to 0.5mm and less than or equal to 1.5 mm.

In this embodiment, the enclosure 138 is provided with a plurality of second through holes 1382, and the plurality of second through holes 1382 are evenly distributed on the enclosure 138. The airflow exhausted by the filter mechanism 120 may enter the enclosure 138 through the second aperture 1382 near the side of the filter mechanism 120 and exit the enclosure 138 through the second aperture 1382 away from the side of the filter mechanism 120 after passing through the sensor 134.

On this basis, the diameter of the second through hole 1382 needs to be not less than 0.5mm and not more than 1.5 mm. By defining the second through holes 1382 with a diameter of 0.5mm or greater, it is ensured that the second through holes 1382 do not interfere with the flow of air in and out of the enclosure 138 and that aerodynamic noise is advantageously reduced as the air flows through the enclosure 138. By defining the diameter of the second through hole 1382 to be less than or equal to 1.5mm, large-sized dirt or insects can be prevented from entering the cover 138 through the second through hole 1382, thereby effectively protecting the sensor 134.

In any of the above embodiments, the first cover 132 covers the outside of the pipe 110, and the first cover 132 is detachably connected to the pipe 110.

In this embodiment, the first cover plate 132 covers the outside of the conduit 110, i.e., part of the first cover plate 132 contacts the conduit 110 outside of the first mounting opening 112. On this basis, the first cover plate 132 is detachably connected to the duct 110. By covering the first cover plate 132 on the outer side of the pipe 110, the user can easily complete the mounting and dismounting of the detection mechanism 130 on the outer side of the pipe 110. To reduce assembly and maintenance difficulties of the flue assembly 100. The first cover plate 132 and the pipeline 110 are connected through a detachable structure, so that a user can complete maintenance and replacement by detaching the detection mechanism 130 when the detection mechanism 130 fails, and the cover 138 can be cleaned by detaching the detection mechanism 130 periodically, thereby reducing the maintenance difficulty of the detection mechanism 130. Thereby realizing the technical effects of improving the practicability of the flue assembly 100 and providing convenience for users.

In any of the above embodiments, the sensor 134 comprises: one or a combination of an odor sensor 134, a particulate matter concentration sensor 134, a smoke sensor 134, and a humidity sensor 134.

In this embodiment, the kind of the sensor 134 is defined. Specifically, the sensors 134 include at least one or a combination of: an odor sensor 134, a particulate matter concentration sensor 134, a smoke sensor 134, and a humidity sensor 134.

The odor sensor 134 is capable of detecting the types of invisible substances and the corresponding contents of the invisible substances mixed in the air flow, the odor sensor 134 is mainly used for sensing substances containing peculiar smell and part of harmful substances which have weak smell and cannot be detected by a user, and when the controller 140 judges that the peculiar smell substances and the harmful substances exceed a preset range according to a signal output by the odor sensor 134, it can be determined that the absorption medium inside the filtering mechanism 120 tends to be saturated. Specifically, the odor sensor 134 may be a tovctotalt volatile Organic Compounds (voc) sensor 134, and the TOVC sensor 134 can detect capsaicin, methane, carbon monoxide, and the like contained in the airflow.

The particulate matter concentration sensor 134 is primarily used to detect small particulate matter entrained in the air stream, which can be beneficial to reducing the pollution of the exhaust air stream to the indoor environment. When the controller 140 determines that the particulate content in the air stream exceeds the standard based on the signal output by the particulate concentration sensor 134, it may be determined that the absorption medium inside the filter mechanism 120 is approaching saturation.

Smoke sensor 134 is capable of detecting a smoke concentration corresponding to the airflow exiting filter mechanism 120, and controlling the smoke concentration of the exiting airflow may also reduce pollution of smoke stack 100 to the indoor environment. When the controller 140 determines that the detected smoke concentration is out of the predetermined range, it is determined that the absorption medium inside the filter mechanism 120 is saturated.

Humidity sensor 134 is configured to detect a humidity of the airflow exiting filter mechanism 120, and to control the humidity of the exiting airflow to avoid water accumulation in the air outlet area. When the controller 140 determines that the detected humidity is out of the preset range, it is determined that the absorption medium inside the filter mechanism 120 is saturated.

EXAMPLE III

As shown in fig. 3 and 4, in the third embodiment of the present invention, the pipe 110 further includes a second mounting port 114, and the filtering mechanism 120 includes: a second cover plate 122 covering the second mounting opening 114; and a filter element 124 disposed on the second cover plate 122 and separating the conduits 110.

In this embodiment, the duct 110 is provided with a second mounting opening 114, the second mounting opening 114 communicates with the inside and the outside of the duct 110, and the second mounting opening 114 is located between the air inlet 116 and the first mounting opening 112. On this basis, the filter mechanism 120 includes a second cover plate 122 and a filter element 124. Specifically, the second cover plate 122 covers the second mounting opening 114 to block the second mounting opening 114, so as to prevent gas from leaking from a gap between the second mounting opening 114 and the pipe 110. The filter element 124 abuts against the covering surface of the second cover plate 122, and the filter element 124 is transversely arranged in the duct 110 to ensure that the filter element 124 can fully filter the oil smoke. Specifically, a positioning groove can be formed in the covering surface of the second cover plate 122, a limiting groove is formed in the inner wall of the pipe 110, a part of the filter element 124 is inserted into the positioning groove in the installation process, and then the filter element 124 is inserted into the pipe 110 through the second installation opening 114 until the filter element 124 abuts against the limiting groove to complete the assembly. By providing the second mounting opening 114 and the second cover plate 122, a complicated operation of inserting the filter mechanism 120 is avoided, which is beneficial to reducing the difficulty of assembling the flue assembly 100 and facilitating accurate positioning of the filter mechanism 120 on the duct 110.

Wherein, flue assembly 100 further includes a second sealing member disposed at the covering surface of second cover plate 122 and/or second mounting opening 114, the first sealing member is used for sealing the gap between second cover plate 122 and second mounting opening 114. Specifically, after the connection of the second cover plate 122 and the pipe 110 is completed, the second cover plate 122 presses the second sealing member, and the deformed second sealing member blocks a gap between the second cover plate 122 and the second mounting port 114 to prevent gas leakage.

In any of the above embodiments, the second cover plate 122 covers the outside of the pipe 110, and the second cover plate 122 is detachably connected to the pipe 110.

In this embodiment, the second cover plate 122 covers the outside of the pipe 110, i.e., a part of the second cover plate 122 contacts the pipe 110 outside the second mounting opening 114. On this basis, the second cover plate 122 is detachably connected to the duct 110. By covering the second cover plate 122 on the outer side of the duct 110, the user can easily complete the mounting and dismounting of the filter mechanism 120 on the outer side of the duct 110. To reduce assembly and maintenance difficulties of the flue assembly 100. The first cover plate 132 and the pipe 110 are connected by a detachable structure, so that a user can complete maintenance and replacement by detaching the filter mechanism 120 when the filter mechanism 120 fails, and can also complete cleaning and replacement of the filter element 124 by detaching the filter mechanism 120 periodically, thereby reducing the difficulty in maintenance of the filter mechanism 120. Thereby realizing the technical effects of improving the practicability of the flue assembly 100 and providing convenience for users.

Example four

As shown in fig. 7, a fourth aspect of the present invention provides an integrated oven 200, in which the integrated oven 200 includes a cigarette maker assembly 210 as in any of the above embodiments, connected to a heating assembly 220, and an air duct 226 communicated with the air inlet 116.

In this embodiment, an integrated cooktop 200 is provided that mounts the cigarette maker assembly 210 of any of the above embodiments, and thus the integrated cooktop 200 provides the advantages provided by the cigarette maker assembly 210 of any of the above embodiments. The technical effects that can be achieved by the cigarette maker assembly 210 of any of the embodiments described above can be achieved. To avoid repetition, further description is omitted here.

On this basis, integrated kitchen 200 is the integrated kitchen 200 of inner loop formula, and this integrated kitchen 200 can concentrate the produced oil smoke of culinary art and draw to integrated kitchen 200 inside to accomplish inside grease filtration, peculiar smell filtration back row to the indoor environment that the user was located of back in integrated kitchen 200, in order to realize the inner loop of oil smoke, remove from setting up complicated outer exhaust structure.

In any of the above embodiments, the integrated cooker 200 further includes: and the smoke machine assembly 210 is connected with the flue assembly 100 and is used for extracting oil smoke.

In this embodiment, the integrated cooker 200 further comprises a cigarette maker assembly 210, and the air outlet end of the cigarette maker assembly 210 is connected with the air inlet 116 of the duct 110. The cigarette machine assembly 210 is a suction power structure of the integrated cooker 200, the cigarette machine assembly 210 is connected with the heating assembly 220, a cavity is formed in the cigarette machine assembly 210, and the second end of the air duct 226 is communicated with the cavity. The cigarette maker assembly 210 is capable of extracting cooking fumes over the heating assembly 220 through the cavity and the air duct 226. Specifically, after the blower is turned on, the smoke exhaust assembly 210 pumps the air in the air duct 226 into the blower via the cavity to form a negative pressure environment in the area of the air duct 226, and under the action of the negative pressure environment, the oil smoke above the heating assembly 220 is pressed into the air duct 226 to complete the suction of the oil smoke and prevent the oil smoke from diffusing into the indoor environment. Wherein the separation assembly 230 is disposed within the air duct 226 to separate grease from the smoke before the smoke enters the cigarette maker assembly 210.

In any of the above embodiments, the integrated cooker 200 further includes: a heating assembly 220, connected to the cigarette maker assembly 210, for holding and heating the container, includes a wind tunnel 226, the wind tunnel 226 communicating with the cigarette maker assembly 210.

In this embodiment, the integrated cooker 200 includes a heating assembly 220. The heating assembly 220 is a main structure of the integrated cooker 200 for positioning and supporting other structures on the integrated cooker 200. The top of the heating assembly 220 can provide a cooking operating surface for a user, and a container for holding food material is placed over the heating assembly 220 to support and heat the container through the heating assembly 220. Thereby cooking a finished food product on the heating assembly 220 to meet the user's needs.

An air duct 226 is formed inside the heating assembly 220, a first end of the air duct 226 is communicated with a space above the heating assembly 220, during the process of cooking food, oil smoke is intensively generated above the heating assembly 220, and the air duct 226 can allow the oil smoke above the heating assembly 220 to flow into the integrated oven 200. The housing is connected to the heating assembly 220, and a second end of the air duct 226 is in communication with the air inlet 116 of the housing. The fan is disposed in the cavity and can draw oil smoke above the heating assembly 220 through the cavity and the air duct 226. Specifically, after the fan is turned on, the fan pumps the air in the air duct 226 into the fan via the cavity to form a negative pressure environment in the area of the air duct 226, and under the action of the negative pressure environment, the oil smoke above the heating assembly 220 is pressed into the air duct 226 to complete the suction of the oil smoke, thereby preventing the oil smoke from diffusing into the indoor environment.

In any of the above embodiments, the heating assembly 220 comprises: a base 222 connected to the cigarette maker assembly 210, the air duct 226 being located within the base 222; and a panel 224 covering the base 222.

In this embodiment, the heating assembly 220 includes a base 222 and a panel 224. The base 222 is a main body frame structure of the integrated cooker 200 for positioning and supporting other structures on the integrated cooker 200. The panel 224 is an exposed structure of the integrated cooker 200, the panel 224 is covered on the base 222, and after the integrated cooker 200 is installed, the surface of the panel 224 is an operation table of the integrated cooker 200. The panel 224 is provided with an opening which is communicated with the air duct 226, negative pressure is generated in the lower suction opening of the fan in the working process, and under the action of the negative pressure, oil smoke above the panel 224 is pressed into the integrated stove 200 through the opening to complete collection of the oil smoke and prevent the oil smoke from diffusing into the room.

The base 222 has a through hole at the bottom thereof opposite to the opening of the panel 224, and a ring member is disposed in the base 222, and the upper end of the ring member is connected to the opening and the lower end of the ring member is connected to the through hole, so as to enclose an air passage 226 inside the heating unit 220.

Specifically, the integrated cooker 200 is further provided with a grill, and after the assembly of the grill is completed, at least a part of the grill is inserted into the opening. By providing a grating over the opening, on the one hand, large particulate matter produced during cooking can be prevented from falling into the separating assembly 230, thereby preventing the particulate matter from blocking the air inlet on the separating assembly 230. On the other hand, the grille can prevent foreign materials such as dust from falling into the separating assembly 230 to a certain extent, so as to prevent a large amount of dust and grease from being condensed into lumps which are difficult to clean. Therefore, the working reliability and stability of the separation assembly 230 are improved, the cleaning difficulty of the separation assembly 230 is reduced, and the technical effect of the use experience of a user is improved.

In any of the above embodiments, the integrated cooker 200 further includes: the separating assembly 230 is disposed in the air duct 226 and used for filtering the oil smoke.

In this embodiment, a separation assembly 230 is further provided on the integrated cooker 200, and the separation assembly 230 is provided inside the wind tunnel 226. During operation, the oil smoke flowing into the air duct 226 first flows into the separating assembly 230, and the separating assembly 230 separates oil from the air so as to prevent the oil from flowing into the range hood along with the air. Through setting up this separation module 230, can avoid the grease in the oil smoke to adhere to on the internal work structure of integrated kitchen 200 to prevent on the one hand that the grease from blockking up wind channel 226 and filtering mechanism 120, on the other hand avoids being pumped into the grease in to the fan and damages the fan. On the other hand, the requirement of frequently cleaning grease inside the integrated cooker 200 is eliminated. Thereby solve the easy technical problem that damages, inhales the inside clean burden that increases integrated kitchen 200 of greasy dirt of fan.

It is to be understood that, in the claims, the specification and the drawings attached to the specification, the term "plurality" means two or more, and unless otherwise specified, the terms "upper", "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the purpose of describing the present invention more conveniently and simplifying the description, but not for the purpose of indicating or implying that the device or element referred to must have the specific orientation described, be constructed and operated in the specific orientation, and thus the description should not be construed as limiting the present invention; the terms "connect," "mount," "secure," and the like are to be construed broadly, and for example, "connect" may refer to a fixed connection between multiple objects, a removable connection between multiple objects, or an integral connection; the connection between a plurality of objects may be direct or indirect via an intermediate. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art from the above data.

In the claims, the specification and drawings of the specification, the description of the term "one embodiment," "some embodiments," "specific embodiments," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In the claims, the description and the drawings of the present application, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (15)

1. A flue assembly, comprising:

a duct for conveying the oil smoke;

the filtering mechanism is arranged in the pipeline and is used for filtering the oil smoke;

the detection mechanism is arranged in the pipeline, is positioned on the downwind side of the filtering mechanism and is used for detecting the substance information in the filtered oil smoke;

and the controller is connected with the detection mechanism and used for determining the filtering performance of the filtering mechanism according to the substance information.

2. The flue assembly of claim 1, wherein the detection mechanism is coupled to the duct and is disposed opposite an air outlet side of the filter mechanism.

3. The flue assembly of claim 2, wherein the duct includes a first mounting port, the detection mechanism comprising:

the first cover plate covers the mounting opening;

and the sensor is connected with the first cover plate and is positioned in the pipeline.

4. The flue assembly of claim 3, wherein the first cover plate comprises a first through-hole, the detection mechanism further comprising:

and the wire harness penetrates through the first through hole and is connected with the sensor and the controller.

5. The flue assembly of claim 3, wherein the detection mechanism further comprises:

the cover body is connected with the first cover plate and covers the outer side of the sensor.

6. The flue assembly of claim 5,

the cover body comprises a plurality of second through holes;

the range of the diameter of the second through hole is as follows: greater than or equal to 0.5mm and less than or equal to 1.5 mm.

7. The flue assembly of claim 3, wherein the first cover plate covers the outside of the duct and is removably connected to the duct.

8. The flue assembly of claim 3, wherein the sensor comprises: one or a combination of an odor sensor, a particulate matter concentration sensor, a smoke sensor, and a humidity sensor.

9. The flue assembly of any of claims 1-8, wherein the duct further comprises a second mounting port, the filter mechanism comprising:

the second cover plate covers the second mounting opening;

and the filter element is arranged on the second cover plate and separates the pipeline.

10. The flue assembly of claim 9, wherein the second cover plate covers the outside of the duct and is removably connected to the duct.

11. An integrated cooker, characterized by comprising:

a flue assembly as claimed in any one of claims 1 to 10.

12. The integrated cooker of claim 11, further comprising:

and the smoke machine component is connected with the flue component and is used for extracting oil smoke.

13. The integrated cooker of claim 12, further comprising:

the heating assembly is connected with the cigarette machine assembly and used for supporting and heating the container, and comprises an air duct which is communicated with the cigarette machine assembly.

14. The integrated cooker of claim 13, wherein the heating assembly comprises:

the base is connected with the cigarette machine assembly, and the air duct is positioned in the base;

the panel covers the base.

15. The integrated cooker of claim 13, further comprising:

and the separation component is arranged in the air duct and is used for filtering the oil smoke.

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