WO2023217266A1 - Poêle intégré - Google Patents

Poêle intégré Download PDF

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Publication number
WO2023217266A1
WO2023217266A1 PCT/CN2023/093834 CN2023093834W WO2023217266A1 WO 2023217266 A1 WO2023217266 A1 WO 2023217266A1 CN 2023093834 W CN2023093834 W CN 2023093834W WO 2023217266 A1 WO2023217266 A1 WO 2023217266A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter
integrated stove
assembly
cavity
frame
Prior art date
Application number
PCT/CN2023/093834
Other languages
English (en)
Chinese (zh)
Inventor
吴慧民
彭志伟
雷国茂
刘小凯
莫业辉
熊文翰
江太阳
杨强强
张宜帆
邓星文
Original Assignee
佛山市顺德区美的电热电器制造有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202221148978.9U external-priority patent/CN217423376U/zh
Priority claimed from CN202221148984.4U external-priority patent/CN217472962U/zh
Application filed by 佛山市顺德区美的电热电器制造有限公司 filed Critical 佛山市顺德区美的电热电器制造有限公司
Publication of WO2023217266A1 publication Critical patent/WO2023217266A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/88—Replacing filter elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/10—Tops, e.g. hot plates; Rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2035—Arrangement or mounting of filters

Definitions

  • the present application relates to the technical field of kitchen appliances, specifically to an integrated stove.
  • filters are often installed in the exhaust duct in the cabinet.
  • the filter needs to be cleaned or replaced, the user needs to remove the drawer on the cabinet and disassemble the exhaust duct. Due to the cleaning and replacement operations, the integrated stove has technical problems such as difficulty in disassembly and assembly of filters and complicated user maintenance operations.
  • This application aims to solve at least one of the technical problems existing in the prior art.
  • one aspect of the present application proposes an integrated stove.
  • the integrated stove includes: a heating component used to support and heat the container, including an air duct; a hood component connected to the heating component and communicated with the air duct for passing through The air duct extracts oil fume; the positioning component is located in the hood assembly; the filter element is detachably connected to the positioning component and can pass through the air duct for filtering the oil fume.
  • This application proposes an internal circulation integrated stove, which can centrally extract the oil fume generated by cooking into the interior of the integrated stove, complete grease filtration and odor filtration inside the integrated stove, and then discharge it back to the user.
  • an internal circulation integrated stove which can centrally extract the oil fume generated by cooking into the interior of the integrated stove, complete grease filtration and odor filtration inside the integrated stove, and then discharge it back to the user.
  • Integrated stoves include heating components and fan components.
  • the heating component is the main structure of the integrated stove and is used to position and support other structures on the integrated stove.
  • the top of the heating component can provide a cooking operation surface for the user, and a container for holding ingredients is placed above the heating component to support and heat the container through the heating component. Thus, finished food that meets the user's needs can be cooked on the heating component.
  • An air duct is formed inside the heating component.
  • the first end of the air duct is connected to the space above the heating component.
  • the air duct allows the oil smoke above the heating component to flow into the integrated stove.
  • the fan assembly is a suction power structure of the integrated stove.
  • the fan assembly is connected to the heating assembly, and a cavity is formed in the fan assembly.
  • the second end of the air duct is connected to the cavity.
  • the fan assembly can extract oil fume above the heating assembly through the cavity and air duct. For example, after the fan is turned on, the fan assembly draws the 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 this negative pressure environment, the oil smoke above the heating component is pressed in. into the air duct to complete the extraction of oil fumes and prevent the oil fumes from spreading to the indoor environment.
  • the integrated stove also includes a filter element, which is used to filter the oil fume drawn into the interior of the integrated stove to filter out impurities contained in the oil fume and substances that emit odors. This is to ensure that the gas eventually discharged back into the room will not pollute the indoor environment.
  • filters are often installed in the exhaust duct in the cabinet.
  • the user needs to remove the drawer on the cabinet and disassemble the exhaust duct to complete the cleaning. and replacement operations, so that the integrated stove has technical problems such as difficulty in disassembling and assembling filters and complicated user maintenance operations.
  • the sizes of filter elements produced by different manufacturers are inconsistent, the sizes of the corresponding exhaust pipes are different, making it impossible to form a unified smoke exhaust pipe standard for different brands and different models of products.
  • users can only purchase smoke exhaust pipes of corresponding brands and models when installing or replacing smoke exhaust pipes.
  • the cost of maintaining smoke exhaust pipes for users increases, which is not conducive to product promotion.
  • this application provides a positioning assembly.
  • the positioning assembly is installed in the fan assembly.
  • the filter element is detachably connected to the positioning assembly.
  • the filter element is arranged on the upwind side of the wind wheel inside the fan assembly, that is, the filter element is located between the air duct and the wind wheel.
  • the oil fume entering the cavity from the air duct must first pass through the filter and then be inhaled into the wind wheel.
  • the restriction of the filter on the size of the smoke exhaust pipe can be lifted, so that the fan can be connected to smoke exhaust pipes of different models and manufacturers, thereby reducing user maintenance of the integrated stove. cost, and is conducive to the formation of unified smoke exhaust pipe standards among different brands.
  • arranging the filter element in the cavity can rationally utilize the lateral space in the cavity to complete the built-in filter element without increasing the thickness of the integrated stove. It can be seen that by arranging the filter element in the cavity, the technical problems of high maintenance cost and poor product promotion of integrated stoves existing in related technologies are solved. It has achieved the technical effect of optimizing the structural layout of the integrated stove, improving the practicality of the integrated stove, and improving the user experience.
  • arranging the filter on the upwind side of the fan can prevent impurities contained in oil smoke from being sucked into the fan, thereby reducing the rate at which the fan is contaminated by impurities and extending the maintenance cycle and service life of the fan. This will further improve the working stability of the integrated stove and reduce the technical effect of the failure rate of the integrated stove.
  • the filter element disposed in the cavity is detachably connected to the positioning assembly, and the size of the filter element is smaller than the size of the air duct, so that the filter element can pass through the air duct.
  • the user can remove the filter element from the positioning assembly when cleaning or replacing the filter element, and then install the cleaned filter element or a new filter element to quickly complete the filter element replacement. maintain.
  • the user can complete the disassembly and assembly of the filter element through the air duct.
  • the integrated stove defined by this technical solution can complete the maintenance of the filter directly above the stove, eliminating the complicated operations of dismantling drawers on cabinets and disassembling smoke exhaust ducts.
  • the integrated stove defined by this technical solution can complete the maintenance of the filter directly above the stove, eliminating the complicated operations of dismantling drawers on cabinets and disassembling smoke exhaust ducts.
  • the technical effect of optimizing the structural layout of the integrated stove reducing the difficulty of filter maintenance, and improving the user experience.
  • the hood assembly includes: a casing, which is connected to the heating component and includes a cavity; the air duct is connected to the cavity, the positioning component is arranged in the cavity, and the positioning component is arranged opposite to the air duct.
  • the hood assembly includes a housing.
  • the casing is a frame structure of the fan assembly.
  • the casing is connected to the heating component, and a cavity is formed in the casing.
  • the second end of the air duct is connected to the cavity.
  • the positioning component arranged in the cavity is connected to the shell, and the positioning component is arranged opposite to the air duct, that is, the positioning component is aligned with the air inlet on the shell.
  • the user can reach the positioning component by extending his hand through the air duct, thereby reducing the difficulty of disassembly and assembly of the filter, thereby reducing the difficulty of maintaining the integrated stove and improving the user experience. technical effects.
  • the positioning component includes: a frame, connected to the shell, the frame is annular, The filter element is arranged in the frame, and the peripheral side of the frame is arranged opposite to the air duct; the first grid plate is connected to the frame and is located at the first open end of the frame for blocking the filter element.
  • the positioning component includes a frame, the frame is annular, and the filter element is embedded inside the annular frame to position the filter element in the radial direction of the annular frame to prevent the filter element from being dislocated or coming out.
  • the positioning assembly also includes a first grid plate.
  • the first grid plate is connected to the first port on the frame and covers the first port.
  • the first grid plate can block the filter element on the basis of ensuring that the airflow passes through the positioning assembly.
  • the first grid plate faces the leeward side
  • the second port of the frame faces the upwind side, thereby preventing the filter member from being pushed out of the frame by the airflow through the first grid plate.
  • the peripheral side of the frame is set opposite to the air duct.
  • This arrangement can block impurities falling in the air duct through the peripheral side of the frame, preventing impurities from being directly transferred into the filter element and clogging the filter element, thereby improving the reliability of the filter element. properties and extend the service life of the filter.
  • the filter element During the installation of the filter element, push the filter element into the frame through the second port on the frame until the filter element abuts the first grid plate to complete the installation. On the contrary, when it is necessary to disassemble the filter element, the filter element can be removed from the frame by grabbing the filter element and pulling the filter element out of the second port, and then the filter element can be taken out through the air duct. It can be seen that the structure proposed in this technical solution can protect the filter element on the basis of effectively positioning the filter element. At the same time, the structure has the advantages of low structural complexity and low processing difficulty, which is beneficial to reducing the cost of the positioning component.
  • an escape opening is provided on the peripheral side of the frame facing the air duct, and the escape opening is connected with the second open end of the frame.
  • the positioning assembly also includes: a cover plate, connected with the frame, and covering the escape opening.
  • an escape opening is provided on the peripheral side of the frame facing the air duct, and the escape opening is connected with the second opening end on the frame. After completing the installation of the filter element, part of the filter element is exposed in the escape opening.
  • the positioning assembly also includes a cover plate, which is openably and closably arranged at the escape opening.
  • the cover closes the escape port to prevent pollutants dripping from the air duct from directly contacting the filter in the escape port.
  • the cover is open, the filter in the mouth is prevented from being exposed, and the user can directly touch and operate the filter.
  • open the cover first, and then disassemble the filter.
  • the cover plate is hinged with the frame.
  • a pair of hinge parts are provided on the frame.
  • the cover plate is flat and has a pair of rotating shaft parts on one side.
  • the rotating shaft part cooperates with the hinge part to enable the cover plate to rotate around the rotating axis. part to rotate. Thereby switching the open state and closed state of the cover through the rotation action.
  • the hinged structure has the advantages of low structural complexity and strong reliability, and can reduce the production cost and failure rate of positioning components while meeting the needs of cover switches.
  • hinged cover on the frame can prevent the cover from being moved deep into the cavity, thus providing convenience for users to disassemble and install filters.
  • the positioning component further includes: convex ribs, which are provided on the cover plate. When the cover plate covers the escape opening, the convex ribs block the filter element at the second open end.
  • the positioning assembly also includes convex ribs, which are arranged on the covering surface of the cover plate.
  • the convex ribs When the cover plate is in a closed state, the convex ribs are located at the second open end of the frame, and the filter element is located between the convex ribs and the cover plate. between the first grid plates, so that the filter element is blocked at the second open end by the raised ribs.
  • the cover plate can lock the filter element with the help of the convex ribs to prevent the filter element from being dislocated or even falling out of the frame due to vibration and other factors during operation. This further improves the reliability and stability of positioning of filter elements by the positioning component and reduces the technical effect of filter failure rate.
  • the escape opening is used for the filter element to pass through
  • the positioning assembly also includes: a second grid connected to the frame, located at the second open end of the frame, used to block the filter element.
  • the size of the filter element is smaller than the size of the escape opening, so that the filter element can be loaded into the frame through the escape opening.
  • the positioning assembly further includes a second grid plate.
  • the second grid plate is installed on the second open end of the frame and covers the second port.
  • the second grid plate can block the air flow through the positioning assembly on the basis of ensuring that the air flow passes through the positioning assembly. Filters.
  • the filter element completes the disassembly and assembly action in the longitudinal direction, which is different from the transverse disassembly and assembly in the aforementioned technical solution.
  • This upper and lower disassembly and assembly structure allows users to directly perform disassembly and assembly operations through the air duct, and facilitates users to observe whether the filter element is installed in place. That is, this disassembly and assembly structure can further reduce the difficulty of disassembly and assembly of the filter element and optimize the positioning component structure. The technical effect of providing convenient conditions to users.
  • the first grid separates the cavity into a first cavity and a second cavity;
  • One cavity communicates with the passage and the second cavity, and the second open end of the frame faces away from the second cavity.
  • the positioning assembly is disposed transversely in the cavity, and the first grid plate on the positioning assembly divides the cavity into a first cavity and a second cavity.
  • the top of the first cavity is connected to the air duct, and the frame and the filter element are both arranged in the first cavity.
  • the oil fume flows into the filter element from the air duct and the first cavity, and passes through the first grid after being filtered by the filter element. into the second cavity.
  • the fan assembly is discharged from the air outlet on the casing.
  • the hood assembly further includes: a fan located in the second cavity.
  • the hood assembly includes a fan, which is disposed in the second cavity.
  • the fan can extract oil smoke above the heating component through the cavity and the air duct. For example, after the fan is turned on, the fan draws the 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 this negative pressure environment, the oil smoke above the heating component is forced into In the air duct to complete the extraction of oil fumes and prevent the oil fumes from spreading to the indoor environment.
  • the fan is a centrifugal fan
  • the air inlet end of the fan is located in the second cavity and is connected with the cavity
  • the air outlet end of the fan is formed on the outer casing to discharge the oil fume to the outside of the outer casing.
  • the centrifugal fan can pressurize and accelerate the oil fume that is sucked into the interior.
  • the oil fume can be quickly discharged into the exhaust pipe connected to the shell.
  • it helps to improve the suction effect of the oil fume, thereby making the fan It can meet the smoking needs of a large amount of oil fume.
  • the centrifugal fan has the characteristics of exhausting air at the upper and lower ends and exhausting at the circumferential side.
  • the horizontal centrifugal fan can make reasonable use of the lateral space in the cavity. Compared with other fan types such as axial flow fans, choosing a centrifugal fan is conducive to compression.
  • the thickness of the shell is used to reduce the space occupied by the integrated stove in the stove.
  • the hood assembly is located below the heating assembly; the second cavity is located on the peripheral side of the first cavity.
  • the housing is disposed below the heating assembly.
  • the heating component is embedded into the reserved installation hole on the stove, so that the upper surface of the heating component is used as the work surface.
  • the shell below the heating component is covered by the heating component to hide it inside the stove.
  • the air duct in the heating component extends in the height direction of the integrated stove.
  • the air duct in the heating component helps to reduce the air inlet resistance of the air duct and facilitates the introduction of oil smoke into the cavity below.
  • setting up longitudinally extending air ducts can reduce the amount of space occupied by the air ducts inside the heating component, thus providing better space for the layout. It provides convenient conditions for locating the internal working structure of the heating component and is conducive to compressing the thickness of the heating component. In order to achieve the technical effect of optimizing the structural layout of the integrated stove.
  • the first cavity is located directly below the air duct, and the second cavity is located around the first cavity.
  • Arranging the first cavity directly below the air duct can provide convenient conditions for users to disassemble and install the filter.
  • Arranging the second cavity around the first cavity can rationally utilize the lateral space in the shell to expand the size of the oil fume channel without increasing the thickness of the fan assembly, thereby reducing the oil fume suction resistance, thereby improving the integrated stove The fume smoking effect.
  • the multiple filter elements are arranged side by side in the length direction of the frame.
  • the multiple filter elements there are multiple filter elements, and the multiple filter elements are arranged side by side in the length direction of the frame.
  • multiple filter elements are placed in sequence until the internal space of the frame is filled with multiple filter elements.
  • a partition is also provided in the positioning assembly for transversely disassembling the filter.
  • the partition is connected to the inner annular surface of the frame and extends longitudinally to divide the internal space of the frame into multiple sub-chambers arranged side by side.
  • multiple filter elements are installed into multiple sub-chambers one by one.
  • the integrated stove also includes: a separation component, located in the air duct, used to separate the grease in the oil smoke.
  • the integrated stove is also provided with a separation piece, and the separation piece is arranged in the air duct.
  • the oil fume flowing into the air duct first flows into the separator, and the separator separates the grease in the oil fume from the air to prevent the grease from continuing to flow into the hood along with the air.
  • the separation piece By arranging the separation piece, the grease in the oil fume can be prevented from adhering to the internal working structure of the integrated stove, thereby preventing the grease from clogging the air ducts and filters on the one hand, and preventing the grease being sucked into the fan from damaging the fan on the other hand.
  • it eliminates the need to frequently clean the grease inside the integrated stove. This solves the technical problem of the fan being easily damaged by oil dirt and inhaling oil dirt increasing the burden of cleaning the interior of the integrated stove.
  • the separation component includes: a bracket, including an air inlet and an air outlet; a filter screen, located in the bracket, used to separate grease in oil smoke; wherein, the filter screen is arranged opposite to the air inlet, And the filter is recessed away from the air inlet.
  • This application proposes a separation component that is used in range fume extraction equipment to separate the oil and gas from the fumes drawn into the equipment, so as to reduce the oil content in the fume finally discharged from the range fume extraction equipment.
  • this reduces the environmental pollution caused by the discharged oil smoke.
  • it prevents a large amount of grease from accumulating inside the equipment, reducing the probability that grease will damage the internal electrical structure of the equipment and even cause a fire.
  • it can extend the internal cleaning cycle of the range hood equipment.
  • the separation assembly includes a bracket and a filter.
  • the function of the bracket is to fix the filter.
  • An air inlet and an air outlet are formed on the bracket. Oil fumes carrying grease particles flow into the interior of the bracket from the air inlet. After being separated by the filter, the gaseous oil smoke is discharged from the air outlet to the outside of the bracket. .
  • the oil fume passes through the separation component, the grease particles contained in the oil fume will be adhered to the micropores of the filter and remain on the filter to achieve the effect of separating grease and air.
  • the material of the filter screen is a material that can form multiple micropores, that is, the filter screen can capture grease and allow air to pass through.
  • Commonly used materials are multi-layered metal flat mesh, metal wire mesh, etc. Non-metal material mesh can also be used. and other materials.
  • the grease filter assembly in the range hood equipment has a low grease filtration efficiency for the inhaled oil fume.
  • the oil fume still contains more grease when it is discharged from the outside of the smoke pipe, which will cause damage to the surrounding air and the use environment. Pollution affects the user experience of the product.
  • the grease that is not filtered out by the grease filter assembly will adhere to the internal structure of the range hood equipment. A large amount of accumulated grease will cause short circuits, leakage and even burning of internal electrical components, resulting in the safety and reliability of the range hood equipment.
  • Technical problems such as poor performance and high failure rate.
  • the rapid accumulation of grease inside the range hood equipment will shorten the cleaning cycle of the equipment, causing users to frequently clean the oil inside the range hood equipment, ruining the user experience.
  • the filter screen proposed in this application is arranged opposite to the air inlet, and the filter screen is recessed in a direction away from the air inlet.
  • the filter screen By arranging a filter that is recessed toward the inside of the air inlet, it helps to increase the contact area between the oil fume and the filter.
  • the probability of the filter catching the oil is increased, thereby improving the separation component. Separation effect on grease.
  • the filter screen is cut through a plane perpendicular to the length direction of the bracket, and on the resulting cross section, the filter screen is symmetrically distributed.
  • the shape of the filter element is limited.
  • the filter screen is cut through a plane perpendicular to the length direction of the bracket.
  • the left and right ends of the filter screen are close to the air inlet, the middle part is recessed away from the air inlet, and the filter screen is symmetrically distributed on Both sides of the midline of the bracket.
  • symmetrically distributed filters can also reduce the possibility of turbulence or vortex around the filter, thereby reducing aerodynamic noise and improving user experience.
  • reducing the wind resistance of the filter, increasing the separation air volume, and enhancing the fume extraction performance of the range hood equipment In order to achieve the technical effect of optimizing the shape of the filter, reducing the wind resistance of the filter, increasing the separation air volume, and enhancing the fume extraction performance of the range hood equipment.
  • the filter screen in cross-section, includes: a first section extending in a straight direction; a second section symmetrical with the first section and extending in a straight direction; a third section with one end Connect the first section and the other end to the second section.
  • a first section, a second section and a third section are divided on the filter screen according to the shape.
  • the first section and the second section are located on the left and right sides of the third section, and both the first section and the second section extend in a straight direction, with one end close to the air inlet, and the end far away from the air inlet and
  • the third section is connected.
  • the range of the angle between the first section and the second section is: greater than or equal to 30° and less than or equal to 100°.
  • the positional relationship between the first section and the second section is limited.
  • the angle between the first section and the second section that are symmetrically arranged and extend along a straight direction needs to be greater than or equal to 30° and less than or equal to 100°.
  • the angle a between the first section and the second section helps to improve the filter's ability to capture grease particles, thereby improving the oil separation effect of the separation component and improving the correlation Product safety and reliability.
  • the filter screen has an arc shape in cross section.
  • a filter screen of the second shape is proposed.
  • the filter screen has an overall arc shape.
  • the surface on the filter that contacts the oil fume is a smooth transition surface. Therefore, by setting a filter with an arc-shaped cross section, the friction between the oil fume and the filter can be reduced while increasing the contact area between the oil fume and the filter. This reduces the aerodynamic resistance of the separation component and increases the air volume circulating inside the separation component. In order to achieve the technical effect of optimizing the shape of the filter and improving the ability of related equipment to extract smoke.
  • the filter screen is V-shaped in cross section.
  • a third shape filter is proposed.
  • the filter screen is V-shaped as a whole.
  • the filter with a V-shaped cross-section has a better effect on exporting the separated grease.
  • the oil particles attached to the filter can quickly collect to the bottom of the filter under the slope of the V-shaped filter, and finally pass through the bottom of the filter. The end is dripping.
  • the grease export efficiency can be accelerated on the basis of increasing the contact area between oil smoke and the filter, and avoiding a large amount of grease accumulated on the filter from affecting the permeability of the filter.
  • the technical effect of optimizing the shape of the filter improving the practicality and reliability of the filter, and enhancing the grease separation performance of the separation component.
  • the bracket includes: a box body, the air inlet is located on the top of the box body; a groove is provided on the box body, and part of the filter screen is provided in the groove and fits with the groove. On the shaped filter.
  • the bracket includes a box body, which is the main support structure on the bracket and is used to position and support other structures such as filters.
  • the opening on the top of the box forms an air inlet on the bracket, and the oil fume passes through the filter from the top of the box downwards.
  • a groove is provided in the box, the opening of the groove faces the air inlet, and the shape of the groove is also concave in the direction away from the air inlet, and its shape is the same as the pre-designed cross-sectional shape of the filter.
  • the filter screen is installed in the groove, and the lower surface of the filter screen inserted into the groove can be closely attached to the inner wall of the groove, thereby shaping the filter screen through the groove.
  • the filter can be bonded to the groove with glue to prevent the filter from deforming due to external factors such as vibration. It can be seen that by setting grooves, the filter can be maintained in an effective separation shape for a long time, thereby improving the stability of the filter in separating grease. This will achieve the technical effect of optimizing the filter positioning structure and improving the reliability of grease separation in the separation component.
  • the box body includes a slot, and the end of the filter screen adjacent to the air outlet is inserted into the slot.
  • a second filter positioning structure is proposed.
  • the box body is provided with a slot, the opening of the slot is opposite to the opening of the groove, and the slot is close to the edge of the air inlet.
  • this positioning method helps to reduce the structural complexity of the stent, thereby reducing the processing difficulty of the stent and reducing the production cost of the stent.
  • the bracket further includes: a cover body, which covers the air inlet and includes a through hole; a pressing part, which is provided at the bottom of the cover body and is pressed on the surface of the filter screen away from the groove, Match the grooves to position the filter.
  • the bracket further includes a cover body and a pressing part.
  • the pressing part is installed on the buckling surface of the cover body, and the lower surface of the pressing part is the same as the predetermined separation shape of the filter screen.
  • a gap is left between the pressing part and the groove part, and the filter is tightly pressed in this gap, thereby passing through the lower surface of the pressing part and the inner wall of the groove Co-shaped filter.
  • the pressing part and the groove work together to shape the filter up and down, and the shaping effect is better, which can ensure that the filter remains in the designed predetermined separation shape.
  • this structure makes it easier to disassemble and assemble the filter.
  • the filter can be taken out by opening the cover.
  • the cover During the installation of the filter, seat the filter into the groove and fasten the cover to complete the assembly. This can improve the positioning accuracy of the filter and reduce the difficulty of disassembly and assembly of the filter. Improve the reliability of oil separation and improve the technical effect of users.
  • a through hole is provided on the cover, and the through hole is opposite to the air inlet on the top of the box body to ensure that the oil fume can pass through the through hole and flow into the air inlet.
  • the separation component further includes: a cross beam, which is provided in the through hole.
  • the separation component also includes a cross beam.
  • the cross beam is arranged in the through hole.
  • multiple cross beams can be arranged side by side in the length direction of the through hole.
  • the cross beam can also provide users with a point of strength during the process of disassembling and assembling the cover. Specifically, during the process of disassembling and assembling the cover, the user can pull the cover out of the box by holding the cross beam. The cover can also be moved by holding the crossbar. This reduces the difficulty of disassembly and assembly of the cover and provides convenience for users.
  • the separation component further includes: screws that penetrate the box body and are connected to the pressing portion, and the screws are recessed in the box body; and the cover body is snap-connected with the box body.
  • the cover body and the box body are tightly connected by screws.
  • screw holes are provided on the peripheral side of the box body.
  • the pressing part is provided with studs on the surface facing the box body. During the assembly process, align the studs with the screw holes, and then pass the screws through the screw holes and screw into the studs to complete the connection between the cover body and the box body.
  • the connection structure has the advantage of being detachable and can provide convenience for users to clean or replace the filter.
  • the screws are recessed into the box body, and the specific recessed depth c ranges from greater than 0 mm to less than or equal to 1 mm.
  • the metal screws exposed outside the box can be prevented from scratching the user, and the screws can also be prevented from scratching the internal structure of the range hood equipment during the process of disassembling and assembling separate components. This will achieve the technical effect of improving the safety and reliability of separation components.
  • one of the cover body and the box body is provided with a card slot, and the other is provided with a buckle.
  • the cover body first snap the buckle into the card slot to complete the cover body and the box body.
  • the box body is initially set, and then the cover and box body are tightened with screws.
  • the air outlet is located on the peripheral side of the box body; the box body also includes an oil storage tank, which is located under the filter screen for collecting grease.
  • the air outlet is provided on the peripheral side of the box body, and an oil storage tank is provided on the bottom of the box body. Opening the air outlet on the side of the bracket can prevent the separated grease from flowing out of the air outlet directly under the action of gravity. When more grease adheres to the filter, the grease will flow along the surface of the filter to the lower end of the filter and drip into the oil storage tank, so the grease can be stored in the separation component. Before the oil storage tank is filled with grease, the user can dump or clean the grease inside the oil storage tank by disassembling the separation component so that the separation component can be recycled.
  • a liquid level sensor can be installed on the oil storage tank to detect the liquid level of the grease.
  • the alarm device connected to the liquid level sensor prompts the user to clean the oil storage tank in time.
  • the separation component has the ability to collect and store grease, thereby reducing the possibility of grease contaminating the room and damaging the internal electrical components of the range hood equipment, thereby extending the cleaning and maintenance cycle of the separation component.
  • the separation component has the ability to collect and store grease, thereby reducing the possibility of grease contaminating the room and damaging the internal electrical components of the range hood equipment, thereby extending the cleaning and maintenance cycle of the separation component.
  • the separation assembly further includes: a protruding portion, which is provided in the oil storage tank and extends in the length direction of the box body.
  • the separation component is also provided with a protruding portion.
  • the protruding portion is arranged in the oil storage tank and extends in the length direction of the box body.
  • part of the bottom wall of the box body is bent upward to form an upward protrusion in the liquid reservoir.
  • This structure can directly form the protrusion through a stamping process, which helps to reduce the complexity of the process of the box body. and reduce box production costs.
  • the space formed by the upward convexity can cooperate with the positioning ribs on the range hood equipment to accurately position the separation components, thereby improving the practicality of the separation components.
  • the separation assembly also includes: guide ribs, which are provided on the peripheral side of the bracket.
  • the guide ribs extend in the height direction of the bracket and are used to guide the bracket to be inserted into the integrated stove; the guide ribs include guide ribs.
  • the range of the angle between the inclined surface, the guide inclined surface and the plane in the height direction of the bracket is: greater than or equal to 5° and less than or equal to 35°.
  • the separation component is also provided with guide ribs.
  • the guide ribs are arranged on the peripheral side of the bracket. And the guide ribs extend in the height direction of the bracket.
  • the guide piece cooperates with the positioning structure on the integrated stove to guide the separation component to a predetermined installation position, thereby improving the installation accuracy and positioning accuracy of the separation component.
  • a guide bevel is provided on the guide rib, and the angle b between the guide bevel and the plane in the height direction of the bracket is greater than or equal to 5° and less than or equal to 35°. This angle limit can ensure the reliability and effectiveness of the guide, so that The separate components can automatically slide into the air duct.
  • the guide ribs can also enhance the structural strength of the bracket to reduce the possibility of warping and deformation of the bracket, thereby improving the structural stability of the bracket.
  • the integrated stove also includes: a flue assembly connected to the hood assembly.
  • the integrated stove also includes a flue assembly.
  • the flue assembly includes a flue joint and at least one smoke exhaust duct.
  • the plurality of smoke exhaust pipes are connected in series, the first end of the flue pipe joint is connected with the air outlet on the shell, and the second end of the flue pipe joint is connected with the pipe opening of the smoke exhaust pipe.
  • the oil fume that has been separated by grease and odor filtering can be discharged to the designated area through the flue assembly.
  • a longitudinally extending flue assembly can be provided so that the filtered air is discharged close to the ground to reduce the possibility of the exhaust gas disturbing users. This further improves the practicality and reliability of the integrated stove and optimizes the user experience.
  • Figure 1 shows a schematic structural diagram of an integrated stove according to an embodiment of the present application
  • Figure 2 shows a schematic structural diagram of an integrated stove according to an embodiment of the present application
  • Figure 3 shows a schematic structural diagram of a heating assembly according to an embodiment of the present application
  • Figure 4 shows a schematic structural diagram of a positioning component according to an embodiment of the present application
  • Figure 5 shows a schematic structural diagram of a positioning component according to an embodiment of the present application
  • Figure 6 shows a schematic structural diagram of an integrated stove according to an embodiment of the present application.
  • Figure 7 shows a schematic structural diagram of an integrated stove according to an embodiment of the present application.
  • Figure 8 shows a schematic structural diagram of an integrated stove according to an embodiment of the present application.
  • Figure 9 shows a schematic structural diagram of an integrated stove according to an embodiment of the present application.
  • Figure 10 shows a schematic structural diagram of a positioning component according to an embodiment of the present application.
  • Figure 11 shows a schematic structural diagram of a cover plate according to an embodiment of the present application.
  • Figure 12 shows a schematic structural diagram of a positioning component according to an embodiment of the present application.
  • Figure 13 shows a schematic structural diagram of a positioning component according to an embodiment of the present application.
  • Figure 14 shows a schematic structural diagram of an integrated stove according to an embodiment of the present application.
  • Figure 15 shows a schematic structural diagram of a positioning component according to an embodiment of the present application.
  • Figure 16 shows a schematic structural diagram of a positioning component according to an embodiment of the present application.
  • Figure 17 shows a schematic structural diagram of an integrated stove according to an embodiment of the present application.
  • Figure 18 shows a schematic structural diagram of a fan assembly according to an embodiment of the present application.
  • Figure 19 shows a schematic structural diagram of a separation component according to an embodiment of the present application.
  • Figure 20 shows a schematic structural diagram of a separation component according to an embodiment of the present application.
  • Figure 21 shows an exploded view of a separate assembly according to one embodiment of the present application.
  • Figure 22 shows a partial enlarged view of the separation assembly shown in Figure 21 at A;
  • Figure 23 shows a partial enlarged view of the separation assembly shown in Figure 21 at B;
  • Figure 24 shows a schematic structural diagram of a separation component according to an embodiment of the present application.
  • Figure 25 shows a cross-sectional view of the separation assembly shown in Figure 24 in the C-C direction
  • Figure 26 shows a partial enlarged view of the separation assembly shown in Figure 25 at D;
  • Figure 27 shows a schematic structural diagram of a separation component according to an embodiment of the present application.
  • Figure 28 shows a schematic structural diagram of a separation component according to an embodiment of the present application.
  • Figure 29 shows a schematic structural diagram of a separation component according to an embodiment of the present application.
  • Figure 30 shows a cross-sectional view of the separation assembly shown in Figure 29 in the E-E direction
  • Figure 31 shows a partial enlarged view of the separation assembly shown in Figure 30 at F;
  • Figure 32 shows a schematic structural diagram of a separation component according to an embodiment of the present application.
  • Figure 33 shows an exploded view of a separate assembly according to one embodiment of the present application.
  • Figure 34 shows a schematic structural diagram of a separation component according to an embodiment of the present application.
  • Figure 35 shows a schematic structural diagram of an integrated stove according to an embodiment of the present application.
  • Figure 36 shows a schematic structural diagram of an integrated stove according to an embodiment of the present application.
  • Figure 37 shows a schematic structural diagram of an integrated stove according to an embodiment of the present application.
  • 100 integrated stove 110 heating component, 112 air duct, 120 hood component, 122 shell, 124 cavity, 1242 first cavity, 1244 second cavity, 126 fan, 130 positioning component, 131 frame, 132 first grid Plate, 133 escape opening, 134 cover plate, 135 ribs, 136 second grid plate, 140 filter, 150 separation component, 1501 beam, 1502 screws, 1504 buckles, 1506 slots, 1508 protruding part, 1509 guide rib, 152 bracket, 1522 air outlet, 1524 air inlet, 154 filter, 1542 first section, 1544 second section, 1546 third section, 156 box body, 1562 groove , 1564 slot, 1566 oil storage tank, 158 cover, 1582 through hole, 159 pressing part.
  • Integrated stoves according to some embodiments of the present application are described below with reference to FIGS. 1 to 37 .
  • the integrated stove 100 includes: a heating component 110 for supporting The support and heating container include an air duct 112; a hood assembly 120, which is connected to the heating assembly 110 and communicates with the air duct 112, and is used to extract oil smoke through the air duct 112; a positioning assembly 130, which is located in the hood assembly 120; filtering The component 140 is detachably connected to the positioning assembly 130 and can pass through the air duct 112 for filtering oil smoke.
  • the integrated stove 100 can centrally extract the oil fume generated by cooking into the interior of the integrated stove 100, and complete grease filtration and odor filtration inside the integrated stove 100 before returning it to the user. In order to realize the internal circulation of oil fumes in the indoor environment, it is unnecessary to set up a complex external exhaust structure.
  • the integrated stove 100 includes a heating component 110 and a fan 126 component.
  • the heating assembly 110 is the main structure of the integrated stove 100 and is used to position and support other structures on the integrated stove 100 .
  • the top of the heating component 110 can provide a cooking work surface for the user, and a container for holding ingredients is placed above the heating component 110 to support and heat the container through the heating component 110 .
  • finished food that meets the user's needs can be cooked on the heating component 110 .
  • An air duct 112 is formed inside the heating assembly 110.
  • the first end of the air duct 112 is connected to the space above the heating assembly 110.
  • the air duct 112 is connected to the space above the heating assembly 110.
  • the channel 112 allows the oil fume above the heating component 110 to flow into the integrated stove 100 .
  • the fan 126 assembly is the suction power structure of the integrated stove 100.
  • the fan 126 assembly is connected to the heating assembly 110, and a cavity 124 is formed in the fan 126 assembly.
  • the second end of the air duct 112 is connected to the cavity 124.
  • the fan 126 assembly can extract oil fumes above the heating assembly 110 through the cavity 124 and the air duct 112 .
  • the fan 126 assembly draws the gas in the air duct 112 into the fan 126 through the cavity 124 to form a negative pressure environment in the air duct 112 area. Under the action of this negative pressure environment, heating The oil fume above the component 110 is pressed into the air duct 112 to complete the suction of the oil fume and prevent the oil fume from spreading to the indoor environment.
  • the integrated stove 100 also includes a filter 140 , which is used to filter the oil fume drawn into the interior of the integrated stove 100 to filter out impurities and odor-emitting substances contained in the oil fume. This is to ensure that the gas eventually discharged back into the room will not pollute the indoor environment.
  • a filter 140 which is used to filter the oil fume drawn into the interior of the integrated stove 100 to filter out impurities and odor-emitting substances contained in the oil fume. This is to ensure that the gas eventually discharged back into the room will not pollute the indoor environment.
  • filters are often installed in the exhaust duct in the cabinet.
  • the user needs to remove the drawer on the cabinet and disassemble the exhaust duct to complete the cleaning. and replacement operations, so that the integrated stove has technical problems such as difficulty in disassembling and assembling filters and complicated user maintenance operations.
  • the sizes of filter elements produced by different manufacturers are inconsistent, the sizes of the corresponding exhaust pipes are different, making it impossible to form a unified smoke exhaust pipe standard for different brands and different models of products.
  • users can only purchase smoke exhaust pipes of corresponding brands and models when installing or replacing smoke exhaust pipes.
  • the cost of maintaining smoke exhaust pipes for users increases, which is not conducive to product promotion.
  • this application provides a positioning assembly 130.
  • the positioning assembly 130 is installed in the fan 126 assembly.
  • the filter 140 is detachably connected to the positioning assembly 130, and the filter 140 is arranged on the upwind side of the wind wheel inside the fan 126 assembly, that is, filtering
  • the filter element 140 is located between the air duct 112 and the wind wheel.
  • the oil fume entering the cavity 124 from the air duct 112 must first pass through the filter element 140 and then be inhaled into the wind wheel.
  • arranging the filter element 140 in the cavity 124 can reasonably utilize the lateral space in the cavity 124 to complete the built-in filter element 140 without increasing the thickness of the integrated stove 100. It can be seen that by arranging the filter element 140 in the cavity 124, the technical problems of high maintenance cost and poor product promotion of integrated stoves existing in related technologies are solved. The structural layout of the integrated stove 100 has been optimized and the practicality of the integrated stove 100 has been improved. Technical effects that improve user experience.
  • arranging the filter 140 on the upwind side of the fan 126 can prevent impurities contained in the oil fume from being sucked into the fan 126, thereby reducing the rate at which the fan 126 is contaminated by impurities and extending the maintenance cycle and service life of the fan 126. Thereby improving the working stability of the integrated stove 100 and reducing the technical effect of the failure rate of the integrated stove 100.
  • the filter 140 disposed in the cavity 124 is detachably connected to the positioning assembly 130 , and the size of the filter 140 is smaller than the size of the air duct 112 so that the filter 140 can pass through the air duct 112 .
  • the user can remove the filter element 140 from the positioning assembly 130 when the filter element 140 needs to be cleaned or replaced, and then install the cleaned filter element 140 or a new filter element 140. To quickly complete the maintenance of the filter element 140 .
  • the user can complete the disassembly and assembly of the filter element 140 through the air duct 112 .
  • the integrated stove 100 defined in this embodiment can complete the maintenance of the filter 140 directly above the stove, eliminating the complicated operations of disassembling drawers on cabinets and disassembling smoke exhaust ducts.
  • the structural layout of the integrated stove 100 can be optimized, the maintenance difficulty of the filter 140 can be reduced, and the technical effect of improving the user experience can be achieved.
  • the hood assembly 120 includes: a shell 122, which is connected to the heating component 110 and includes a cavity 124; the air duct 112 is connected to the cavity 124, and the positioning component 130 is located in the cavity 124 and positioned The assembly 130 is arranged opposite to the air duct 112 .
  • the arrow direction in FIG. 7 is the disassembly direction of the filter element 140 .
  • hood assembly 120 includes housing 122 .
  • the shell 122 is a frame 131 structure of the fan 126 assembly.
  • the shell 122 is connected to the heating component 110 , and a cavity 124 is formed in the shell 122 .
  • the second end of the air duct 112 is connected to the cavity 124 .
  • the positioning component 130 disposed in the cavity 124 is connected to the housing 122 , and the positioning component 130 is disposed opposite to the air duct 112 , that is, the positioning component 130 is aligned with the air inlet on the housing 122 .
  • the user can touch the positioning component 130 by extending his hand through the air duct 112, thereby reducing the user's difficulty in disassembling and installing the filter 140, thereby reducing the amount of dust collected.
  • Chengzao 100 maintenance difficulty improves the technical effect of user experience.
  • the positioning assembly 130 includes: a frame 131, connected to the housing 122, the frame 131 is annular, and the filter 140 is located on In the frame 131, the peripheral side of the frame 131 is arranged opposite to the air duct 112; the first grid 132 is connected to the frame 131 and is located at the first open end of the frame 131 for blocking the filter 140.
  • the arrow direction in FIG. 6 is the installation direction of the filter element 140 .
  • the positioning assembly 130 includes a frame 131 , the frame 131 is annular, and the filter element 140 is embedded inside the annular frame 131 to position the filter element 140 in the radial direction of the annular frame 131 to avoid the filter element 140 Dislocation or prolapse.
  • the positioning assembly 130 also includes a first grid 132.
  • the first grid 132 is connected to the first port on the frame 131 and covers the first port. The first grid 132 can ensure airflow through the positioning assembly 130. Block filter 140.
  • the first grid 132 faces the leeward side
  • the second port of the frame 131 faces the upwind side, thereby preventing the filter 140 from being pushed out of the frame 131 by the airflow through the first grid 132 .
  • the peripheral side of the frame 131 is arranged opposite to the air duct 112. This arrangement can block impurities falling in the air duct 112 through the peripheral side of the frame 131, preventing impurities from being directly transferred into the filter element 140 and clogging the filter element 140. , thereby improving the reliability of the filter element 140 and extending the service life of the filter element 140.
  • the filter element 140 is pushed into the frame 131 through the second port on the frame 131 until the filter element 140 abuts the first grid plate 132 to complete the installation.
  • the filter element 140 can be removed from the frame 131 by grabbing the filter element 140 and pulling the filter element 140 out of the second port, and then the filter element can be taken out through the air duct 112 140.
  • the structure proposed in this embodiment can protect the filter element 140 on the basis of effectively positioning the filter element 140 .
  • the structure has the advantages of low structural complexity and low processing difficulty, which is beneficial to reducing the cost of the positioning assembly 130 .
  • the frame 131 is provided with an escape opening 133 on the peripheral side facing the air duct 112.
  • the escape opening 133 is connected to the second open end of the frame 131.
  • the positioning assembly 130 also includes: a cover plate 134 connected with the frame 131 and covering the escape opening 133 .
  • the arrow direction in FIG. 14 is the disassembly direction of the filter element 140 .
  • an escape opening 133 is provided on the peripheral side of the frame 131 facing the air duct 112 , and the escape opening 133 is connected with the second opening end of the frame 131 . After completing the installation of filter element 140, part of The filter element 140 is exposed in the escape opening 133 .
  • the escape opening 133 By arranging the escape opening 133 on the frame 131, the user can remove the filter element 140 from the frame 131 by pushing the filter element 140 exposed in the escape opening 133, thereby providing the user with a force area, thereby reducing the difficulty of disassembly of the filter element 140. .
  • the positioning assembly 130 further includes a cover plate 134 which is openably and closably disposed at the escape opening 133 .
  • the cover 134 covers the escape opening 133 to prevent pollutants dripping from the air duct 112 from directly contacting the filter 140 in the escape opening 133 .
  • the cover 134 is in the open state, the filter element 140 in the escape opening 133 is exposed, and the user can directly touch and operate the filter element 140 .
  • the cover 134 is opened first, and then the filter element 140 is disassembled.
  • the cover 134 is hingedly connected to the frame 131 .
  • the direction of the arrow in FIG. 13 is the opening movement direction of the cover 134 .
  • a pair of hinge parts are provided on the frame 131.
  • the cover plate 134 is flat and has a pair of rotating shaft parts on one side.
  • the rotating shaft parts cooperate with the hinge parts to make the cover plate 134 can rotate around the rotating shaft. Thereby, the open state and the closed state of the cover 134 are switched through the rotation action.
  • the hinged structure has the advantages of low structural complexity and strong reliability, and can reduce the production cost and failure rate of the positioning assembly 130 on the basis of meeting the switching requirements of the cover 134 .
  • hingedly connecting the cover 134 to the frame 131 can prevent the cover 134 from being moved deep into the cavity 124, thus providing convenient conditions for the user to disassemble and install the filter 140. .
  • the positioning component 130 also includes: a convex rib 135, which is provided on the cover plate 134.
  • a convex rib 1335 is in the second opening. End blocking filter 140.
  • the positioning assembly 130 also includes a convex rib 135, which is disposed on the covering surface of the cover plate 134.
  • the convex rib 135 is located at the second open end of the frame 131, And the filter element 140 is located between the raised ribs 135 and the first grid plate 132 , so that the filter element 140 is blocked at the second open end by the raised ribs 135 .
  • the cover plate 134 can lock the filter element 140 with the help of the convex ribs 135 to prevent the filter element 140 from being dislocated or even falling out of the frame 131 due to vibration and other factors during operation. This further improves the positioning reliability and stability of the filter element 140 by the positioning assembly 130 and reduces the technical effect of reducing the failure rate of the filter element 140 .
  • the escape opening 133 is used for the filter element 140 to pass through.
  • the positioning assembly 130 also includes: a second grid 136 connected to the frame 131 and located at The second open end of the frame 131 is used to block the filter element 140 .
  • the direction of the arrow drawn from the cover plate 134 in Figure 16 is the opening movement direction of the cover plate
  • the direction of the arrow drawn from the filter element 140 is the direction of disassembly of the filter element 140.
  • the arrow direction in FIG. 17 is the disassembly direction of the filter element 140 .
  • the size of the filter element 140 is smaller than the size of the escape opening 133 , so that the filter element 140 can be loaded into the frame 131 through the escape opening 133 .
  • the positioning assembly 130 also includes a second grid plate 136.
  • the second grid plate 136 is installed on the second open end of the frame 131 and covers the second port.
  • the second grid plate 136 can ensure that the airflow passes through the positioning
  • the assembly 130 is based on the blocking filter 140 .
  • the filter element 140 completes the disassembly and assembly action in the longitudinal direction, which is different from the transverse disassembly and assembly in the previous embodiment.
  • the frame 131, the first grid plate 132 and the second grid plate 136 cooperate to position the filter element 140 to ensure that the filter element 140 can park at a predetermined working position.
  • This upper and lower disassembly and assembly structure allows the user to directly perform disassembly and assembly operations through the air duct 112, and facilitates the user to observe whether the filter element 140 is installed in place. That is, this disassembly and assembly structure can further reduce the difficulty of disassembly and assembly of the filter element 140 and achieve optimal positioning of the assembly. 130 structure, providing technical effects with convenient conditions for users.
  • the first grid 132 separates the cavity 124 into a first cavity 1242 and a second cavity 1244; the first cavity 1242 communicates with the air passage 112 and the second cavity 1244, and the second open end of the frame 131 faces away from the second cavity 1244.
  • the direction of the arrow in Figure 9 is the flow direction of the oil fume.
  • the positioning assembly 130 is disposed horizontally in the cavity 124, and the first grid 132 thereon divides the cavity 124 into a first cavity 1242 and a second cavity 1244.
  • the top of the first cavity 1242 is connected to the air channel 112.
  • the frame 131 and the filter element 140 are both arranged in the first cavity 1242.
  • the oil fume flows into the filter element 140 from the air channel 112 and the first cavity 1242. After passing through the filter element 140 After filtering, it passes through the first grid plate 132 and flows into the second cavity 1244.
  • the fan 126 assembly is discharged from the air outlet on the housing 122 under the action of the internal power structure of the fan 126 assembly.
  • the hood assembly 120 further includes: a fan 126 disposed in the second cavity 1244 .
  • the direction of the arrow in Figure 18 is the oil fume in the hood unit. direction of flow on piece 120.
  • the hood assembly 120 includes a fan 126 , which is disposed in the second cavity 1244 .
  • the fan 126 can extract oil smoke above the heating assembly 110 through the cavity 124 and the air duct 112 .
  • the fan 126 draws the gas in the air duct 112 into the fan 126 through the cavity 124 to form a negative pressure environment in the area of the air duct 112.
  • the heating assembly The oil fume above 110 is pressed into the air duct 112 to complete the suction of the oil fume and prevent the oil fume from spreading to the indoor environment.
  • the fan 126 is a centrifugal fan 126.
  • the air inlet end of the fan 126 is located in the second cavity 1244 and is connected with the cavity 124.
  • the air outlet end of the fan 126 is formed on the shell 122 to discharge the oil fume to the outside of the shell 122. .
  • the centrifugal fan 126 can pressurize and accelerate the oil fume sucked into the interior.
  • the oil fume can be quickly discharged into the exhaust pipe connected to the housing 122.
  • it helps to improve the suction effect of the oil fume, thereby This allows the fan 126 to meet the demand for smoking a large amount of oil fume.
  • the centrifugal fan 126 has the characteristics of exhausting air at the upper and lower ends and exhausting at the circumferential side.
  • the horizontal centrifugal fan 126 can reasonably utilize the lateral space in the cavity 124. Compared with the axial flow fan 126 and other types of fan 126, choosing The centrifugal fan 126 is conducive to compressing the thickness of the shell 122 to reduce the space occupied by the integrated range 100 within the range.
  • the hood assembly 120 is located below the heating assembly 110; the second cavity 1244 is located around the first cavity 1242.
  • housing 122 is disposed below heating assembly 110 .
  • the heating component 110 is embedded into the reserved installation opening on the stove, so that the upper surface of the heating component 110 is used as a work surface, and the shell below the heating component 110 is blocked by the heating component 110 to hide it.
  • the door of the stove can be opened to perform cleaning and maintenance operations.
  • the air duct 112 in the heating assembly 110 extends in the height direction of the integrated stove 100.
  • the longitudinally extending air duct 112 helps to reduce the air inlet resistance of the air duct 112 and facilitates the introduction of oil smoke into the lower cavity 124.
  • providing the longitudinally extending air duct 112 can reduce the space occupied by the air duct 112 inside the heating component 110 , thereby providing convenient conditions for arranging the internal working structure of the heating component 110 and conducive to compressing the thickness of the heating component 110 .
  • the structural layout of the integrated stove 100 can be optimized. technical effects.
  • the first cavity 1242 is located directly below the air duct 112, and the second cavity 1244 is located around the first cavity 1242.
  • Arranging the first cavity 1242 directly below the air duct 112 can disassemble and install the filter for the user.
  • Part 140 provides convenience.
  • Arranging the second cavity 1244 around the first cavity 1242 can rationally utilize the lateral space in the housing 122 to expand the size of the oil fume channel without increasing the thickness of the fan 126 component, so as to reduce the oil smoke suction resistance. Thereby, the oil fume extraction effect of the integrated stove 100 is improved.
  • the multiple filter elements 140 there are multiple filter elements 140 , and the multiple filter elements 140 are arranged side by side in the length direction of the frame 131 .
  • the multiple filter elements 140 there are multiple filter elements 140 , and the multiple filter elements 140 are arranged side by side in the length direction of the frame 131 .
  • multiple filter elements 140 are placed in sequence until the internal space of the frame 131 is filled with the multiple filter elements 140 .
  • the filter element 140 in the middle of the frame 131 is first disassembled, and then the filter elements 140 at both ends of the frame 131 are disassembled.
  • a partition is also provided in the positioning assembly 130 for laterally disassembling the filter element 140.
  • the partition is connected to the inner annular surface of the frame 131 and extends longitudinally to divide the internal space of the frame 131 into multiple sub-sections arranged side by side. Chamber.
  • multiple filter elements 140 are installed into multiple sub-chambers one by one.
  • the integrated stove 100 further includes: a separation component 150, which is provided in the air duct 112 and is used to separate grease from oil smoke.
  • the arrow direction in FIG. 19 is the flow direction of oil fume on the separation component 150 .
  • the integrated stove 100 is also provided with a separation piece, and the separation piece is disposed in the air duct 112 .
  • the separator separates the grease in the oil fume from the air to prevent the grease from continuing to flow into the hood along with the air.
  • the separation member By arranging the separation member, the grease in the oil fume can be prevented from adhering to the internal working structure of the integrated stove 100, thus preventing the grease from clogging the air duct 112 and the filter 140 on the one hand, and preventing it from being sucked into the fan 126 on the other hand.
  • Grease in the blower 126 can be damaged.
  • the need for frequent cleaning of the internal grease of the integrated stove 100 is eliminated. This solves the technical problem of the fan 126 being easily damaged by oil dirt and inhaling oil dirt increasing the internal cleaning burden of the integrated stove 100 .
  • the separation assembly 150 includes: a bracket 152, including an air inlet 1524 and an air outlet 1522; a filter screen 154, located in the bracket 152, is used to separate the grease in the oil fume; wherein, the filter screen 154 is arranged opposite to the air inlet 1524, and the filter screen 154 is recessed in a direction away from the air inlet 1524.
  • This application proposes a separation component 150.
  • the separation component 150 is used in range hood equipment to separate the oil and gas from the oil fume drawn into the equipment, so as to reduce the oil content in the oil fume finally discharged from the range hood equipment. On the one hand, this reduces the environmental pollution caused by the discharged oil smoke. On the other hand, it prevents a large amount of grease from accumulating inside the equipment, reducing the probability that grease will damage the internal electrical structure of the equipment and even cause a fire. On the other hand, it can extend the internal cleaning cycle of the range hood equipment.
  • the separation assembly 150 includes a bracket 152 and a filter 154 .
  • the function of the bracket 152 is to fix the filter 154.
  • An air inlet 1524 and an air outlet 1522 are formed on the bracket 152.
  • Oil fumes carrying grease particles flow into the interior of the bracket 152 from the air inlet 1524.
  • the gaseous The oil fume is discharged from the air outlet 1522 to the outside of the bracket 152 .
  • the separation component 150 the grease particles contained in the oil fume will be adhered to the micropores of the filter screen 154, and then remain on the filter screen 154, achieving the effect of separating grease and air.
  • the material of the filter 154 is a material that can form multiple micropores, that is, the filter 154 can capture grease and allow air to pass through. Commonly used materials are multi-layered metal flat mesh, metal mesh, etc., and non-metallic materials can also be used. Material network and other materials.
  • the grease filter assembly in the range hood equipment has a low grease filtration efficiency for the inhaled oil fume.
  • the oil fume still contains more grease when it is discharged from the outside of the smoke pipe, which will cause damage to the surrounding air and the use environment. Pollution affects the user experience of the product.
  • the grease that is not filtered out by the grease filter assembly will adhere to the internal structure of the range hood equipment. A large amount of accumulated grease will cause short circuits, leakage and even burning of internal electrical components, resulting in the safety and reliability of the range hood equipment.
  • Technical problems such as poor performance and high failure rate.
  • the rapid accumulation of grease inside the range hood equipment will shorten the cleaning cycle of the equipment, causing users to frequently clean the oil inside the range hood equipment, ruining the user experience.
  • the filter 154 proposed in this application is arranged opposite to the air inlet 1524, and the filter 154 is recessed in a direction away from the air inlet 1524.
  • the filter 154 is arranged opposite to the air inlet 1524, and the filter 154 is recessed in a direction away from the air inlet 1524.
  • the grease content in the oil fume passing through the filter screen 154 can be reduced, thereby reducing the oil content contained in the final discharged air flow and weakening the air flow's ability to pollute the indoor environment. .
  • it can reduce the accumulation speed of oil dirt inside the range hood equipment, thereby reducing the possibility of short circuit, leakage or fire in the electrical components inside the equipment due to oil corrosion, and at the same time prolongs the internal cleaning cycle of the range hood equipment and reduces the frequency of user cleaning.
  • This solves the technical problems existing in related technologies: serious pollution of the environment by the exhaust air flow, poor safety and reliability, high failure rate, high cleaning frequency, and poor user experience.
  • This further achieves the technical effect of optimizing the structure of the separation component 150, improving the grease separation performance of the separation component 150, improving the safety and reliability of range hood equipment, and providing convenient conditions for users.
  • the filter screen 154 is cut through a plane perpendicular to the length direction of the bracket 152. On the resulting cross section, the filter screen 154 is symmetrically distributed. Among them, the direction of the arrow in Figure 25 is the flow direction of oil fume.
  • the shape of the filter element is defined.
  • the filter screen 154 is cut through a plane perpendicular to the length direction of the bracket 152.
  • the left and right ends of the filter screen 154 are close to the air inlet 1524, and the middle part is recessed in a direction away from the air inlet 1524, and
  • the filters 154 are symmetrically distributed on both sides of the center line of the bracket 152 .
  • the symmetrically distributed filters 154 can also reduce the possibility of turbulence or vortex around the filter 154, thereby reducing aerodynamic noise and improving user experience.
  • the technical effects of optimizing the shape of the filter 154, reducing the wind resistance of the filter 154, increasing the separation air volume, and enhancing the fume extraction performance of the range hood equipment are achieved.
  • the filter screen 154 includes: a first section 1542 extending in a straight direction; a second section 1544 connected with the first section 1542. Symmetrical and extending along a straight line; the third section 1546 has one end connected to the first section 1542 and the other end connected to the second section Department 1544.
  • a first section 1542, a second section 1544 and a third section 1546 are divided on the filter screen 154 according to the shape.
  • the first section 1542 and the second section 1544 are located on the left and right sides of the third section 1546, and both the first section 1542 and the second section 1544 extend in a straight direction, with one end close to the air inlet 1524 and away from the air inlet 1524.
  • One end of the air inlet 1524 is connected to the third section 1546 .
  • the matching degree between the filter screen 154 and the flow direction of the oil smoke can be further improved to increase the contact area between the oil smoke and the filter screen 154, thereby improving the The ability of the filter 154 to capture grease particles.
  • This further achieves the technical effect of optimizing the shape of the filter 154, improving the oil separation effect of the separation component 150, and improving the safety and reliability of the range hood equipment.
  • the range of the angle between the first section 1542 and the second section 1544 is: greater than or equal to 30° and less than or equal to 100°.
  • the positional relationship between the first section 1542 and the second section 1544 is limited.
  • the angle between the first section 1542 and the second section 1544 that are symmetrically arranged and extend in a straight direction needs to be greater than or equal to 30° and less than or equal to 100°.
  • the angle a between the first section 1542 and the second section 1544 it helps to improve the capture capacity of the filter 154 for grease particles, thereby improving the oil separation of the separation assembly 100 The effect is to improve the safety and reliability of related products.
  • the filter screen 154 is arc-shaped in cross section.
  • d in Figure 27 is the radius of the arc-shaped filter.
  • a second shape of filter screen 154 is proposed.
  • the filter screen 154 has an overall arc shape.
  • the surface of the filter screen 154 that contacts the oil fume is a smooth transition surface. Therefore, by setting the filter screen 154 with an arc-shaped cross section, the friction between the oil smoke and the filter screen 154 can be reduced on the basis of increasing the contact area between the oil smoke and the filter screen 154. . Thereby, the aerodynamic resistance of the separation component 150 is reduced to increase the air volume circulating inside the separation component 150 . This achieves the technical effect of optimizing the shape of the filter 154 and improving the ability of the associated equipment to extract oil smoke.
  • the filter screen 154 is V-shaped in cross section.
  • a third shape of filter 154 is proposed.
  • the filter screen 154 is V-shaped as a whole.
  • the filter screen 154 with a V-shaped cross-section guides the separated grease.
  • the oil pollution particles attached to the filter screen 154 can quickly collect to the bottom of the filter screen 154 under the slope of the V-shaped filter screen 154, and finally drip through the bottom of the filter screen 154.
  • the grease export efficiency can be accelerated on the basis of increasing the contact area between the oil fume and the filter 154, and preventing a large amount of grease accumulated on the filter 154 from affecting the filter 154. Permeability.
  • the technical effect of optimizing the shape of the filter screen 154, improving the practicality and reliability of the filter screen 154, and enhancing the grease separation performance of the separation component 150 is achieved.
  • the bracket 152 includes: a box 156, the air inlet 1524 is located at the top of the box 156; a groove 1562 is provided in the box 156, and a portion of the filter 154 is provided In the groove 1562 and fitting with the groove 1562, the groove 1562 is used to shape the filter screen 154.
  • the bracket 152 includes a box body 156, which is the main support structure on the bracket 152 and is used to position and support other structures such as the filter screen 154.
  • the opening at the top of the box body 156 forms an air inlet 1524 on the bracket 152, and the oil fume passes downward through the filter screen 154 from the top of the box body 156.
  • the separation component 150 can be installed in the longitudinally flowing air duct 112, so that the separation component 150 can be arranged in the main body of the range hood extraction device.
  • a groove 1562 is provided in the box 156.
  • the opening of the groove 1562 faces the air inlet 1524, and the shape of the groove 1562 is also concave in a direction away from the air inlet 1524. Its shape is consistent with the pre-designed shape.
  • the cross-sectional shapes of the filters 154 are the same.
  • the filter screen 154 is installed in the groove 1562, so that the lower surface of the filter screen 154 inserted into the groove 1562 can closely fit on the inner wall of the groove 1562, so that the filter screen 154 is inserted into the groove 1562.
  • the filter 154 is shaped.
  • the filter screen 154 can be bonded to the groove 1562 with glue to prevent the filter screen 154 from being deformed by external factors such as vibration. It can be seen that by providing the groove 1562, the filter screen 154 can be maintained in an effective separation shape for a long time, thereby improving the stability of the filter screen 154 in separating grease. This further achieves the technical effect of optimizing the positioning structure of the filter 154 and improving the reliability of grease separation of the separation component 150.
  • the box body 156 includes a slot 1564 , and the end of the filter 154 adjacent to the air outlet 1522 is inserted into the slot 1564 .
  • a second filter 154 positioning structure is proposed.
  • the box body 156 is provided with a slot 1564.
  • the opening of the slot 1564 is opposite to the opening of the groove 1562, and the slot 1564 is close to the edge of the air inlet.
  • the middle section of the filter screen 154 is stuck into the groove 1562, so that the filter screen 154 is limited to a predetermined shape through the slot 1564 and the groove 1562, so as to avoid the deformation of the filter screen 154 and ensure the separation of grease by the filter screen 154. effectiveness.
  • the box body 156 itself can complete the shaping of the filter screen 154, and the cover structure in other embodiments can be omitted. Therefore, this positioning method helps to reduce the structural complexity of the bracket 152, thereby reducing the processing difficulty of the bracket 152 and reducing the production cost of the bracket 152.
  • the bracket 152 also includes: a cover 158, which covers the air inlet 1524 and includes a through hole 1582; a pressing portion 159, which is provided on the cover. 158 bottom, and is pressed against the surface of the filter 154 facing away from the groove 1562, and matches the groove 1562 to position the filter 154.
  • a third filter 154 positioning structure is proposed.
  • the bracket 152 further includes a cover 158 and a pressing portion 159 .
  • the pressing part 159 is installed on the buckling surface of the cover 158 , and the lower surface of the pressing part 159 is the same as the predetermined separation shape of the filter screen 154 .
  • the surface and the inner walls of groove 1562 cooperate to shape filter 154 .
  • the pressing part 159 and the groove 1562 cooperate up and down to shape the filter screen 154, and the shaping effect is better, which can ensure that the filter screen 154 is maintained in the designed predetermined separation shape.
  • this structure makes it easier to disassemble and assemble the filter screen 154.
  • the filter screen 154 can be taken out by opening the cover 158.
  • the filter screen 154 is seated into the groove 1562, and then the cover body 158 is fastened to complete the assembly.
  • the positioning accuracy of the filter 154 is improved, the difficulty of disassembly and assembly of the filter 154 is reduced, the reliability of grease separation is improved, and the technical effect of the user is improved.
  • the cover 158 is provided with a through hole 1582, which is opposite to the air inlet 1524 on the top of the box body 156, to ensure that the oil smoke can flow into the air inlet 1524 through the through hole 1582.
  • the separation assembly 150 further includes: a cross beam 1501 disposed in the through hole 1582 .
  • the breakaway assembly 150 also includes a beam 1501 .
  • the cross beam 1501 is arranged in the through hole 1582. Specifically, multiple cross beams 1501 can be arranged side by side in the length direction of the through hole 1582.
  • the cross beams 1501 can be provided to block large-sized objects to prevent large-sized objects falling from the air duct 112 from clogging the internal space of the separation assembly 150 . Thus, the failure rate of the separation component 150 is reduced.
  • the cross beam 1501 can also provide a point of strength for the user during the process of disassembling and assembling the cover 158 .
  • the user can pull the cover 158 out of the box 156 by holding the cross beam 1501.
  • the cover 158 can also be moved by holding the beam 1501. This reduces the difficulty of disassembly and assembly of the cover 158 and provides convenience for users.
  • the separation assembly 150 also includes: screws 1502, penetrating the box body 156, connected to the pressing portion 159, and the screws 1502 are recessed in The box body 156; the cover body 158 is snap-fitted with the box body 156.
  • the cover 158 and the box 156 are tightly connected through screws 1502 .
  • screw holes are provided on the peripheral side of the box body 156 .
  • Studs are provided on the surface of the pressing portion 159 facing the box body 156 .
  • the connection structure has the advantage of being detachable and can provide convenience for users to clean or replace the filter screen 154 .
  • the screws 1502 are recessed into the box 156.
  • the specific recessed depth c ranges from greater than 0 mm to less than or equal to 1 mm.
  • one of the cover 158 and the box 156 is provided with a slot 1506, and the other is provided with a buckle 1504.
  • the cover 158 first snap the buckle 1504 into the slot. 1506 to complete the initial setting of the cover 158 and the box 156, and then tighten the cover 158 and the box 156 with the screws 1502.
  • the snap-in structure has the advantages of low structural complexity and easy operation, and can improve the user operating experience while reducing the cost of 150 yuan of separate components.
  • the air outlet 1522 is located on the peripheral side of the box body 156; the box body 156 also includes an oil storage tank 1566, which is located below the filter screen 154 for Collect grease.
  • the air outlet 1522 is provided on the peripheral side of the box body 156, and an oil storage tank 1566 is provided at the bottom of the box body 156. Opening the air outlet 1522 on the side of the bracket can prevent the separated grease from directly flowing out of the air outlet 1522 under the action of gravity.
  • the grease will It flows along the surface of the filter screen 154 to the lower end of the filter screen 154 and drips into the oil storage tank 1566 , so the grease can be stored in the separation assembly 150 .
  • the user can dump or clean the grease inside the oil storage tank 1566 by disassembling the separation assembly 150 so that the separation assembly 150 can be recycled.
  • a liquid level sensor can be installed on the oil storage tank 1566 to detect the grease. of the liquid level, thus prompting the user to clean the oil storage tank 1566 in time through the alarm device connected to the liquid level sensor.
  • the separation component 150 has the ability to collect and store grease, thereby reducing the possibility of grease contaminating the room and damaging the internal electrical components of the range hood equipment, thereby extending the cleaning and maintenance cycle of the separation component 150. This further optimizes the structure of the separation component 150, reduces the maintenance difficulty of the separation component 150, and improves the technical effect of user experience.
  • the separation assembly 150 further includes a protruding portion 1508 disposed in the oil storage tank 1566 and extending in the length direction of the box body 156 .
  • the separation assembly 150 is also provided with a protrusion 1508 .
  • the protruding portion 1508 is disposed in the oil storage tank 1566 and extends in the length direction of the box body 156 .
  • the structural strength of the box body 156 can be enhanced to prevent the box body 156 from deforming during operation and preventing the box body 156 from warping and deforming. This achieves the technical effect of improving the stability of the bracket 152 and extending the service life of the separation component 150 .
  • part of the bottom wall of the box body 156 is bent upward to form an upward protruding portion 1508 in the liquid reservoir.
  • This structure can directly form the protruding portion 1508 through a stamping process, which helps to lower the box body. 156 process complexity and compress the production cost of the box body 156.
  • the space formed by the upward protrusion can cooperate with the positioning ribs on the range hood equipment to accurately position the separation component 150, thereby improving the practicality of the separation component 150.
  • the separation assembly 150 also includes: guide ribs 1509, which are provided on the peripheral side of the bracket 152.
  • the guide ribs 1509 extend in the height direction of the bracket 152. Insert into the integrated stove 100 under the guide bracket 152; the guide rib 1509 includes a guide slope, and the range of the angle between the guide slope and the plane in the height direction of the bracket 152 is: greater than or equal to 5° and less than or equal to 35°.
  • the separation assembly 150 is also provided with guide ribs 1509 .
  • Guide ribs 1509 are provided on the peripheral side of the bracket 152 .
  • the guide ribs 1509 extend in the height direction of the bracket 152 .
  • the guide member cooperates with the positioning structure on the integrated stove 100 to guide the separation assembly 150 to the predetermined installation position, This improves the installation accuracy and positioning accuracy of the separation component 150 .
  • the guide rib 1509 is provided with a guide slope, and the angle b between the guide slope and the plane in the height direction of the bracket 152 is greater than or equal to 5° and less than or equal to 35°. This angle limit can ensure the reliability and effectiveness of the guide. , so that the separation assembly 150 can automatically slide into the interior of the air duct 112 .
  • the guide ribs 1509 can also enhance the structural strength of the bracket 152 to reduce the possibility of warping and deformation of the bracket 152, thereby improving the structural stability of the bracket 152.
  • the integrated stove 100 further includes: a flue assembly connected to the hood assembly 120 .
  • the integrated range 100 also includes a flue assembly.
  • the flue assembly includes a flue joint and at least one smoke exhaust duct.
  • the plurality of smoke exhaust pipes are connected in series, the first end of the flue pipe joint is connected to the air outlet on the housing 122, and the second end of the flue pipe joint is connected to the mouth of the smoke exhaust pipe.
  • the oil fume that has been separated by grease and odor filtering can be discharged to the designated area through the flue assembly.
  • a longitudinally extending flue assembly can be provided so that the filtered air is discharged close to the ground to reduce the possibility of the exhaust gas disturbing users. This further improves the practicality and reliability of the integrated stove 100 and optimizes the user experience.
  • connection can be A fixed connection between multiple objects can also be a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or it can be an intermediate connection between multiple objects. indirectly connected.
  • connection can be A fixed connection between multiple objects can also be a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or it can be an intermediate connection between multiple objects. indirectly connected.

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

Abstract

La présente demande concerne un poêle intégré. Le poêle intégré comprend : un ensemble de chauffage utilisé pour supporter et chauffer un récipient et comprenant un conduit d'air ; un ensemble hotte de cuisine étant relié à l'ensemble de chauffage et en communication avec le conduit d'air, et étant utilisé pour extraire de la graisse et de la fumée au moyen du conduit d'air ; un ensemble de positionnement étant agencé dans l'ensemble hotte de cuisine ; et un élément de filtration, étant relié de manière amovible à l'ensemble de positionnement, pouvant pénétrer le conduit d'air, et étant utilisé pour filtrer la graisse et la fumée. Selon le poêle intégré défini dans la présente demande, l'élément de filtration peut être démonté et assemblé directement au-dessus du poêle, le démontage du tiroir sur l'armoire n'étant ainsi plus nécessaire, et l'opération compliquée de démontage du tuyau d'évacuation de fumées étant évitée. Ainsi, l'effet technique suivant est assuré : la disposition de la structure de poêle intégré est optimisée, la difficulté d'entretien de l'élément de filtration est réduite, et l'expérience utilisateur est améliorée.
PCT/CN2023/093834 2022-05-13 2023-05-12 Poêle intégré WO2023217266A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202221148978.9U CN217423376U (zh) 2022-05-13 2022-05-13 集成灶
CN202221148978.9 2022-05-13
CN202221148984.4U CN217472962U (zh) 2022-05-13 2022-05-13 分离组件和集成灶
CN202221148984.4 2022-05-13

Publications (1)

Publication Number Publication Date
WO2023217266A1 true WO2023217266A1 (fr) 2023-11-16

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PCT/CN2023/093834 WO2023217266A1 (fr) 2022-05-13 2023-05-12 Poêle intégré

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Country Link
WO (1) WO2023217266A1 (fr)

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DE102017127229A1 (de) * 2017-11-20 2019-05-23 Miele & Cie. Kg Anordnung bestehend aus zumindest einer Dunstabzugseinrichtung und zumindest einem Kochfeld und Verfahren zum Betreiben der Anordnung
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KR20200120263A (ko) * 2019-04-12 2020-10-21 김희영 측면 가스켓을 가진 필터 카트리지
EP3789682A1 (fr) * 2019-09-04 2021-03-10 BSH Hausgeräte GmbH Unité de filtre et dispositif formant hotte aspirante pourvu d'unité de filtre
US20210080109A1 (en) * 2019-09-16 2021-03-18 Star Manufacturing International, Inc. Ventless downdraft system
DE102020213310A1 (de) * 2019-12-19 2021-06-24 Wilhelm Bruckbauer Lüftereinrichtung zum Fördern von Luft
EP3916308A1 (fr) * 2020-05-29 2021-12-01 Esistyle S.r.l. Dispositif de collecte des condensats utilisable dans un appareil menager et appareil menager comportant un tel dispositif
EP3951270A1 (fr) * 2020-08-05 2022-02-09 Electrolux Appliances Aktiebolag Appareil combiné
DE102020125817A1 (de) * 2020-10-02 2022-04-07 Miele & Cie. Kg Dunstabzugseinheit zum Verbau unterhalb eines Kochfeldes, Filtereinheit, Dunstabzugssystem und Verfahren zum Betreiben eines Dunstabzugssystems
CN217423376U (zh) * 2022-05-13 2022-09-13 佛山市顺德区美的电热电器制造有限公司 集成灶
CN217472962U (zh) * 2022-05-13 2022-09-23 佛山市顺德区美的电热电器制造有限公司 分离组件和集成灶

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140144115A1 (en) * 2007-12-31 2014-05-29 Research Products Corporation Collapsible extended surface filter and air cleaner system using collapsible extended surface filter
DE102017127229A1 (de) * 2017-11-20 2019-05-23 Miele & Cie. Kg Anordnung bestehend aus zumindest einer Dunstabzugseinrichtung und zumindest einem Kochfeld und Verfahren zum Betreiben der Anordnung
KR20200120263A (ko) * 2019-04-12 2020-10-21 김희영 측면 가스켓을 가진 필터 카트리지
CN110160102A (zh) * 2019-06-13 2019-08-23 青岛兴邦电子电器有限公司 集成有电磁炉灶的下吸式油烟机
EP3789682A1 (fr) * 2019-09-04 2021-03-10 BSH Hausgeräte GmbH Unité de filtre et dispositif formant hotte aspirante pourvu d'unité de filtre
US20210080109A1 (en) * 2019-09-16 2021-03-18 Star Manufacturing International, Inc. Ventless downdraft system
DE102020213310A1 (de) * 2019-12-19 2021-06-24 Wilhelm Bruckbauer Lüftereinrichtung zum Fördern von Luft
EP3916308A1 (fr) * 2020-05-29 2021-12-01 Esistyle S.r.l. Dispositif de collecte des condensats utilisable dans un appareil menager et appareil menager comportant un tel dispositif
EP3951270A1 (fr) * 2020-08-05 2022-02-09 Electrolux Appliances Aktiebolag Appareil combiné
DE102020125817A1 (de) * 2020-10-02 2022-04-07 Miele & Cie. Kg Dunstabzugseinheit zum Verbau unterhalb eines Kochfeldes, Filtereinheit, Dunstabzugssystem und Verfahren zum Betreiben eines Dunstabzugssystems
CN217423376U (zh) * 2022-05-13 2022-09-13 佛山市顺德区美的电热电器制造有限公司 集成灶
CN217472962U (zh) * 2022-05-13 2022-09-23 佛山市顺德区美的电热电器制造有限公司 分离组件和集成灶

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