Fan system and oil fume treatment device

Abstract

The utility model provides a kind of fan system and oil fume treatment device, it is related to the technical field of kitchen appliance, the fan system provided by the utility model includes: fan device, energy storage device and solar device, fan device includes import, export and fan, fan is used to form by import airflow to export, import is connected with the fume hood in room;Solar device is electrically connected with energy storage device, and energy storage device is used to store the electric energy generated by solar device;Energy storage device is electrically connected with fan device, to utilize the electric energy stored by energy storage device to supply fan device work.

Description

Technical Field

[0001] This utility model relates to the field of kitchen appliance technology, and in particular to a fan system and an oil fume treatment device. Background Technology

[0002] With the improvement of people's living standards and the rise of the concept of kitchen and bathroom appliances, range hoods have become widespread in rural and urban areas of my country. As a frequently used appliance, they consume a large amount of electricity, indirectly causing increasingly serious environmental pollution. Especially given the current shortage of electricity in China and the growing awareness of environmental protection, solar energy, as a clean, efficient, and inexhaustible new energy source, undoubtedly has the advantage of being inexhaustible and is a new type of green energy worthy of vigorous promotion. Therefore, developing range hoods powered by solar energy is an inevitable trend. Utility Model Content

[0003] The purpose of this invention is to provide a fan system and an oil fume treatment device to alleviate the technical problems of high energy consumption and high electricity costs of existing oil fume treatment devices.

[0004] In the first aspect, the present invention provides a fan system, comprising: a fan device, an energy storage device and a solar energy device. The fan device includes an inlet, an outlet and a fan. The fan is used to form an airflow from the inlet to the outlet. The inlet is connected to the indoor smoke hood. The solar energy device is electrically connected to the energy storage device, which is used to store the electrical energy generated by the solar energy device. The energy storage device is electrically connected to the wind turbine to use the electrical energy stored in the energy storage device to power the wind turbine.

[0005] Furthermore, the wind turbine unit is connected to the energy storage unit, and the two are arranged vertically or horizontally.

[0006] Furthermore, a heat insulation layer is installed between the wind turbine unit and the energy storage unit.

[0007] Furthermore, the wind turbine system includes a casing, and the wind turbine unit and energy storage unit are all housed inside the casing.

[0008] Furthermore, the solar energy device includes solar panels for absorbing solar energy, the housing of the wind turbine device and / or the housing of the energy storage device are covered with solar panels, or the housing of the wind turbine device and / or the housing of the energy storage device includes solar panels.

[0009] Furthermore, the energy storage device includes a heat dissipation mechanism for cooling the batteries within the energy storage device.

[0010] Furthermore, the fan includes a drive shaft and an impeller, with the drive shaft driving the impeller to rotate; The heat dissipation mechanism includes moving parts that drive the circulation of the cooling medium inside it; The moving part is connected to the drive shaft so that the drive shaft drives the impeller and the moving part to move.

[0011] Furthermore, the solar energy device includes a mounting base and a solar panel, with the solar panel connected to the mounting base via a rotating structure to allow the orientation of the solar panel to be adjusted.

[0012] Furthermore, the rotating structure includes a connecting rod, one end of which is connected to the mounting base and the other end of which is connected to the solar panel.

[0013] Secondly, the present invention provides an oil fume treatment device, including the aforementioned fan system.

[0014] This utility model has at least the following advantages or beneficial effects: The fan system provided by this utility model includes: a fan device, an energy storage device, and a solar energy device. The fan device includes an inlet, an outlet, and a fan. The fan is used to form an airflow from the inlet to the outlet. The inlet is connected to a smoke hood in the room. The solar energy device is electrically connected to the energy storage device. The energy storage device is used to store the electrical energy generated by the solar energy device. The energy storage device is electrically connected to the fan device so as to use the electrical energy stored in the energy storage device to power the fan device.

[0015] The solar energy device on the fan system can convert solar energy into electrical energy, which can be stored in an energy storage device. This provides additional power when the fan is operating, reducing the electricity consumption of residents when the fume treatment device is working. Furthermore, in this embodiment, the fan is located outdoors, and its inlet is connected to the indoor fume hood, which can reduce indoor noise.

[0016] The fume treatment device provided by this utility model includes the aforementioned fan system. Since the fume treatment device provided by this utility model incorporates the aforementioned fan system, it also possesses the advantages of a fan system. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the fume treatment device provided in an embodiment of this utility model; Figure 2 Schematic diagram of the fan device and energy storage device provided in the embodiments of this utility model; Figure 3 for Figure 2 A cross-sectional view along the AA direction; Figure 4 for Figure 3 A magnified view of a portion of position B in the middle; Figure 5 A schematic diagram of the internal structure of the second housing of the energy storage device provided in this embodiment of the utility model; Figure 6 A schematic diagram of a solar energy device provided in an embodiment of this utility model.

[0019] Icons: 610 - Energy storage device; 620 - Solar panel; 630 - Mounting base; 640 - Linkage rod; 510 - Fan assembly; 511 - Impeller; 516 - First casing; 520 - Heat dissipation mechanism; 521 - Second housing; 530 - Motor; 531 - Drive shaft; 533 - Drive wheel; 534 - Transmission belt; 535 - Driven wheel; 536 - Rotating shaft; 537 - Third housing; 540 - Air duct; 550 - Smoke hood; 560 - Solar energy device; 570 - Thermal insulation layer; 420 - Active part; 430 - Heat sink; 470 - Battery. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0023] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0025] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] like Figure 1 As shown, the fan system provided by this utility model can be installed outdoors and combined with the indoor fume hood 550 to form an oil fume treatment device. The indoor fume hood 550 has a smoke inlet to absorb the oil fumes generated during cooking. The fume hood 550 is connected to the outdoor fan system through a duct 540 (the duct 540 passes through a wall or glass).

[0027] The wind turbine system includes a wind turbine unit 510, an energy storage unit 610, and a solar energy unit 560. These three components can be arranged vertically. Due to the weight of the battery 470, the energy storage unit 610 is placed at the bottom for greater stability of the integrated structure. Installing the wind turbine unit 510 above the energy storage unit 610, and then placing the solar energy unit 560 above the wind turbine unit 510, reduces shading and facilitates solar energy absorption.

[0028] In other possible solutions, the wind turbine 510 and the energy storage device 610 can be arranged and connected in a horizontal direction, and the solar energy device 560 can be installed above the wind turbine 510 or the energy storage device 610.

[0029] In other feasible solutions, the solar panels of the solar energy device 560 can be incorporated as part of the housing of the wind turbine device 510 and the energy storage device 610. For example, the top surface of the housing of the wind turbine device 510 and the energy storage device 610 can be covered with solar panels, or the housing of the wind turbine device 510 and the energy storage device 610 can be covered with solar panels. This avoids the need to set up solar panels separately, and the wind turbine system has a more symmetrical shape and smaller size.

[0030] like Figure 2 and Figure 3 As shown, the fan device 510 includes a first housing 516 with an inlet and an outlet on opposite sides. A fan is housed inside the first housing 516, comprising a motor 530 and an impeller 511. The drive shaft 531 of the motor 530 is connected to the impeller 511 to drive it to rotate and create negative pressure. The rotation of the impeller 511 creates a circumferentially flowing airflow. The inlet is connected to a smoke hood 550 inside the room via a duct 540. The duct 540 can be a flexible, bendable pipe.

[0031] The solar energy device 560 is electrically connected to the energy storage device 610, which stores the electrical energy generated by the solar energy device 560. The energy storage device 610 is also electrically connected to the wind turbine device 510, so that the electrical energy stored in the energy storage device 610 can be used to power the wind turbine device 510.

[0032] The solar energy device 560 on the fan system can convert solar energy into electrical energy, which can be stored in the energy storage device 610. This provides additional power when the fan device 510 is operating, reducing the electricity consumption of residents when the fume treatment device is working. Furthermore, in this embodiment, the fan device 510 is located outdoors and connected to the indoor fume hood 550 via a duct 540, which can reduce indoor noise.

[0033] Furthermore, the energy storage device 610 can be configured to have a cable connected to the indoor smoke hood 550, and some electrical components on the smoke hood 550, such as smoke sensors, lighting, or button modules, can use the electrical energy stored in the energy storage device 610.

[0034] like Figure 2As shown, the fan unit 510 includes a first housing 516, which is generally cubic in shape. The inlet and outlet are respectively located on the front and back of the first housing 516. The fan is located inside the first housing 516. The energy storage device 610 includes a second housing 521 and a battery 470 located inside the second housing 521. Similarly, the shape of the second housing 521 is approximately the same as that of the first housing 516. The first housing 516 and the second housing 521 are connected vertically, and the bottom surface of the first housing 516 and the top surface of the second housing 521 have the same shape and area, which facilitates the arrangement and installation of the integrated structure.

[0035] In other feasible solutions, the fan unit 510 and the energy storage unit 610 can be arranged in the same housing, which makes the installation of the fan system more convenient and the overall sealing easier.

[0036] like Figure 3 As shown, in order to reduce the heat generated by the fan device 510 during operation and transfer it to the energy storage device 610, a heat insulation layer 570 is provided between the connecting surfaces of the first housing 516 and the second housing 521. The heat insulation layer 570 can be made of rigid polyurethane foam, which provides both heat insulation and waterproofing. The heat generated by the fan device 510 during operation is blocked by the heat insulation layer 570, preventing the energy storage device 610 from being affected by the heat dissipation of the fan device 510 again, and reducing the ambient temperature around the battery inside the energy storage device 610.

[0037] like Figure 4 and Figure 5 As shown, the energy storage device 610 includes a heat dissipation mechanism 520, which is used to dissipate heat from the battery 470 within the energy storage device 610. The heat dissipation mechanism 520 may include a cooling medium circulation channel that flows through a heat-absorbing end and a heat-dissipating end of the heat dissipation mechanism 520. The heat-dissipating end may be connected to a heat sink; in this embodiment, the heat sink is a semiconductor heat sink 430, but in other possible implementations, the heat sink may be a heat sink fin. The heat-absorbing end is connected to the battery 470. When the cooling medium flows through the heat-absorbing end, it absorbs the heat generated by the battery 470, raising its temperature. Then, the heated cooling medium flows through the heat-dissipating end, radiating heat to the surrounding air. The heat dissipation mechanism 520 includes a movable member 420, whose movement drives the cooling medium to circulate. The cooling medium can be a gas or a liquid. The movable member 420 can move the cooling medium by rotation or linear reciprocating motion. In this embodiment, the movable member 420 includes a rotatable blade.

[0038] like Figure 3 and Figure 4As shown, in order to reduce the overall size and production cost, the fan includes a drive shaft 531 and an impeller 511, with the drive shaft 531 driving the impeller 511 to rotate. The heat dissipation mechanism 520 includes a movable component 420 that drives the internal cooling medium to circulate; the movable component 420 is connected to the drive shaft 531 so that the drive shaft 531 drives the impeller 511 and the movable component 420 to move.

[0039] In the fan system, the fan unit 510 and the heat dissipation mechanism 520 share a motor 530, which drives the impeller 511 and the moving part 420 to rotate together. The rotating impeller 511 creates a negative pressure to absorb the oil fumes generated during cooking; the rotating moving part 420 can drive the cooling medium to circulate, thereby achieving heat dissipation.

[0040] In this embodiment, the first housing 516 and the second housing 521 are arranged vertically. A portion of the drive shaft 531 is located outside the first housing 516, and this portion is connected to the drive wheel 533. The movable part 420 is axially connected to a rotating shaft 536, a portion of which passes through the second housing 521 and is connected to a driven wheel 535. To improve the stability of the rotating shaft 536, a bearing can be installed on the second housing 521, and the inner ring of the bearing is connected to the rotating shaft 536. The transmission belt 534 is connected to the drive wheel 533 and the driven wheel 535 respectively. After the drive shaft 531 rotates, it synchronously drives the impeller 511 and the drive wheel 533 to rotate. The drive wheel 533 drives the driven wheel 535 below to rotate through the transmission belt 534, and then drives the movable part 420 to rotate through the rotating shaft 536, so as to realize the circulation of the cooling medium.

[0041] like Figure 2 As shown, the fan system also includes a third housing 537, which is connected to the first housing 516 and the second housing 521. The third housing 537 covers the outside of the drive wheel 533, the transmission belt 534, and the driven wheel 535, protecting them. Furthermore, during transportation, a modular transportation method can be used, where the fan unit 510 and the heat dissipation mechanism 520 are separate structures, then assembled into a single unit, and finally the transmission belt 534 and the third housing 537 are connected.

[0042] like Figure 1 and Figure 6 As shown, the solar energy device 560 includes a mounting base 630 and a solar panel 620. The mounting base 630 is fixedly connected to the top surface of the first housing 516. The solar panel 620 is connected to the mounting base 630 via a rotating structure, allowing the orientation of the solar panel 620 to be adjusted. This allows users to easily adjust the orientation of the solar panel 620 according to the season to obtain maximum solar energy.

[0043] Specifically, the rotating structure includes a connecting rod 640, one end of which is connected to the mounting base 630, and the other end is connected to the solar panel 620. The connecting rod 640 includes at least two hinged rods to change the pitch angle. The lower end of the connecting rod 640 is rotatably connected to the mounting base 630, and the direction of rotation is horizontal (the axis is vertical) to change the horizontal orientation.

[0044] The fume treatment device provided by this utility model includes the aforementioned fan system. Since the fume treatment device provided by this utility model incorporates the aforementioned fan system, it also possesses the advantages of a fan system.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A fan system, characterized in that, include: The device includes a fan unit (510), an energy storage unit (610), and a solar energy unit (560). The fan unit (510) includes an inlet, an outlet, and a fan. The fan is used to form an airflow from the inlet to the outlet. The inlet is connected to a smoke hood (550) in the room. The solar energy device (560) is electrically connected to the energy storage device (610), and the energy storage device (610) is used to store the electrical energy generated by the solar energy device (560); The energy storage device (610) is electrically connected to the fan device (510) so as to use the electrical energy stored in the energy storage device (610) to power the fan device (510).

2. The fan system according to claim 1, characterized in that, The wind turbine (510) is connected to the energy storage device (610), and the two are arranged vertically or horizontally.

3. The fan system according to claim 2, characterized in that, A heat insulation layer (570) is provided between the fan unit (510) and the energy storage device (610).

4. The fan system according to claim 1, characterized in that, The wind turbine system includes a housing, and the wind turbine device (510) and the energy storage device (610) are both disposed inside the housing.

5. The fan system according to claim 1, characterized in that, The solar energy device (560) includes a solar panel for absorbing solar energy, and the housing of the wind turbine device (510) and / or the housing of the energy storage device (610) is covered with the solar panel, or the housing of the wind turbine device (510) and / or the housing of the energy storage device (610) includes the solar panel.

6. The fan system according to any one of claims 1-5, characterized in that, The energy storage device (610) includes a heat dissipation mechanism (520) for dissipating heat from the battery (470) inside the energy storage device (610).

7. The fan system according to claim 6, characterized in that, The fan includes a drive shaft (531) and an impeller (511), the drive shaft (531) driving the impeller (511) to rotate; The heat dissipation mechanism (520) includes a movable component (420) that drives the cooling medium inside it to circulate. The movable part (420) is connected to the drive shaft (531) so that the drive shaft (531) drives the impeller (511) and the movable part (420) to move.

8. The fan system according to any one of claims 1-5, characterized in that, The solar energy device (560) includes a mounting base (630) and a solar panel (620), wherein the solar panel (620) is connected to the mounting base (630) by a rotating structure so that the orientation of the solar panel (620) is adjustable.

9. The fan system according to claim 8, characterized in that, The rotating structure includes a connecting rod (640), one end of which is connected to the mounting base (630) and the other end of which is connected to the solar panel (620).

10. An oil fume treatment device, characterized in that, Includes the wind turbine system as described in any one of claims 1-9.

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