Kitchen ventilation device with oil removal function

Abstract

The utility model relates to the technical field of kitchen ventilation, in particular to a kitchen ventilation device with an oil removal function, which comprises a ventilation device mounting main shell, a controller is mounted on the side surface of the ventilation device mounting main shell, and a clamping connecting shaft is mounted on the front surface of the ventilation device mounting main shell. And a protective opening and closing door is mounted on the surface of the side edge of the clamping connecting shaft. According to the kitchen ventilation device with the oil removal function, through mutual cooperation of the arranged clamping positioning plate and the installation opening, after a bolt is inserted into the installation opening, the ventilation device installation main shell can be used and installed, and through mutual cooperation and use of a pull handle and a protection type opening and closing door, the ventilation device can be conveniently and rapidly installed; after the protective opening and closing door is opened, gas generated in a kitchen can be used and absorbed through an output motor and fan blades after the fan blades rotate, and oil can drop into a protective storage shell through an oil absorption material plate.

Description

Technical Field

[0001] This utility model relates to the field of kitchen ventilation technology, and in particular to a kitchen ventilation device with oil removal function. Background Technology

[0002] A kitchen is a room where food is prepared and cooked. A modern kitchen typically includes stoves, countertops, and food storage equipment. The ventilation design principles for a kitchen should be determined based on the building's grade and function. Kitchens in high-grade and mid-grade civil buildings should be equipped with mechanical supply and exhaust ventilation systems to ensure efficient air exchange. Conversely, kitchens in ordinary civil buildings should primarily rely on natural ventilation, supplemented by appropriate mechanical exhaust ventilation. In the ventilation design of processing areas, it is essential to ensure smooth airflow. For equipment that generates oil fumes, mechanical exhaust systems and exhaust hoods equipped with oil fume filters should be installed to effectively remove the fumes.

[0003] In summary, traditional kitchen ventilation devices can only provide ventilation, but over time, they accumulate a lot of grease, which affects their usability. Therefore, there is a particular need for a kitchen ventilation device with grease removal capabilities. Utility Model Content

[0004] The purpose of this utility model is to provide a kitchen ventilation device with oil removal function, so as to solve the problem mentioned in the background art that traditional kitchen ventilation devices can only ventilate when used by users, and over time, a lot of oil stains will accumulate, which will affect the user's use of the ventilation device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a kitchen ventilation and air exchange device with oil removal function, comprising a main housing for the ventilation and air exchange device, a controller mounted on the side surface of the main housing for the ventilation and air exchange device, a snap-fit ​​connecting shaft mounted on the front surface of the main housing for the ventilation and air exchange device, a protective opening and closing door mounted on the side surface of the snap-fit ​​connecting shaft, a limiting support shell fixedly connected to the bottom surface of the main housing for the ventilation and air exchange device, a protective storage shell inserted into the inner ring surface of the limiting support shell, a first handle fixedly connected to the side surface of the protective storage shell, an exhaust shell mounted on the side surface of the main housing for the ventilation and air exchange device, and an exhaust and oil collection mechanism mounted on the inner ring surface of the main housing for the ventilation and air exchange device.

[0006] The exhaust oil collection mechanism includes a limiting mounting plate, which is installed on the inner ring surface of the main housing of the ventilation and air exchange device. A protective shell is fixedly engaged on the inner ring surface of the limiting mounting plate. A connecting block is fixedly connected to the inner ring surface of the protective shell. An output motor is installed on the side surface of the connecting block. A fan blade is fixedly sleeved on the top of the output shaft of the output motor. A connecting horizontal plate is fixedly connected to the side surface of the main housing of the ventilation and air exchange device. A support plate is installed on the side surface of the connecting horizontal plate. An oil-absorbing material plate is installed on the side surface of the support plate.

[0007] Preferably, the oil-absorbing material plate is connected by a support plate and a connecting cross plate, and there are multiple support plates that are parallel to each other.

[0008] Preferably, a snap-fit ​​positioning plate is installed on the side surface of the exhaust shell, and the snap-fit ​​positioning plate is symmetrically arranged with the vertical center line of the main shell where the ventilation and air exchange device is installed as the axis of symmetry.

[0009] Preferably, the output motor is connected to the protective shell via a connecting block, and the connecting block is symmetrically arranged with the vertical center line of the output motor as the axis of symmetry.

[0010] Preferably, the side surface of the snap-fit ​​positioning plate has an installation opening, and the number of installation openings is multiple.

[0011] Preferably, a handle is installed on the front surface of the protective door, and the handle is connected between the protective door, the snap-fit ​​connecting shaft, and the main housing of the ventilation and air exchange device.

[0012] Preferably, the protective shell has multiple flow openings on its side surface.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: through the cooperation of the set snap-fit ​​positioning plate and the installation opening, the main housing of the ventilation and air exchange device can be installed after the bolts are inserted into the installation opening. Through the cooperation and use of the pull handle and the protective opening and closing door, after the protective opening and closing door is opened, the output motor and fan blades can absorb the gas generated in the kitchen after the fan blades rotate. The oil-absorbing material plate can drip oil into the protective storage shell, thus meeting the user's need for efficient collection of kitchen grease. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0016] Figure 3 This is a side sectional view of the present invention.

[0017] Figure 4 This is a side view of the structure of this utility model.

[0018] In the diagram: 1. Main housing for ventilation and air exchange device; 2. Controller; 3. Exhaust and oil collection mechanism; 301. Limiting mounting plate; 302. Protective housing; 303. Connecting block; 304. Output motor; 305. Fan blade; 306. Flow opening; 307. Connecting horizontal plate; 308. Support plate; 309. Oil-absorbing material plate; 4. Protective storage housing; 5. First handle; 6. Snap-fit ​​connecting shaft; 7. Limiting support housing; 8. Protective opening and closing door; 9. Pull handle; 10. Exhaust housing; 11. Snap-fit ​​positioning plate; 12. Installation opening. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 This utility model provides a technical solution: a kitchen ventilation and air exchange device with oil removal function, including a ventilation and air exchange device mounting main shell 1, a controller 2 installed on the side surface of the ventilation and air exchange device mounting main shell 1, a snap-fit ​​connecting shaft 6 installed on the front surface of the ventilation and air exchange device mounting main shell 1, a protective opening and closing door 8 installed on the side surface of the snap-fit ​​connecting shaft 6, a limiting support shell 7 fixedly connected to the bottom surface of the ventilation and air exchange device mounting main shell 1, a protective storage shell 4 inserted into the inner ring surface of the limiting support shell 7, a first handle 5 fixedly connected to the side surface of the protective storage shell 4, an exhaust shell 10 installed on the side surface of the ventilation and air exchange device mounting main shell 1, and an exhaust oil collection mechanism 3 installed on the inner ring surface of the ventilation and air exchange device mounting main shell 1.

[0021] The exhaust oil collection mechanism 3 includes a limiting mounting plate 301, which is installed on the inner ring surface of the main housing 1 of the ventilation device. A protective shell 302 is fixedly engaged on the inner ring surface of the limiting mounting plate 301. A connecting block 303 is fixedly connected to the inner ring surface of the protective shell 302. An output motor 304 is mounted on the side surface of the connecting block 303. A fan blade 305 is fixedly sleeved on the top of the output shaft of the output motor 304. A connecting horizontal plate 307 is fixedly connected to the side surface of the main housing 1 of the ventilation device. A support plate 308 is mounted on the side surface of the connecting horizontal plate 307. An oil-absorbing material plate 309 is mounted on the side surface of the support plate 308. When a user needs to use the kitchen ventilation device with oil removal function, the device must first be installed and used. During installation, the ventilation device needs to be... The main housing 1 of the ventilation device is placed close to the wall where it is to be installed. After the bolts are inserted into the installation opening 12, the main housing 1 of the ventilation device is installed. After installation, when ventilation is needed in the kitchen, the protective door 8 is opened upward along the snap-fit ​​connecting shaft 6 using the handle 9. After opening the protective door 8, the output motor 304 is turned on. After the output motor 304 starts, it drives the fan blades 305 to rotate. After the fan blades 305 rotate, they can absorb the gas generated in the kitchen. The gas is collected on the oil-absorbing material plate 309. After absorbing enough oil, it will drip down the oil-absorbing material plate 309 into the protective collection shell 4. After the user pulls the protective collection shell 4 using the first handle 5, the oil collected in the protective collection shell 4 can be cleaned and reused.

[0022] Furthermore, the oil-absorbing material plate 309 is connected to the support plate 308 and the connecting horizontal plate 307. There are multiple support plates 308 that are parallel to each other. The multiple parallel support plates 308 facilitate the connection between the oil-absorbing material plate 309 and the connecting horizontal plate 307 by the user.

[0023] Furthermore, a snap-fit ​​positioning plate 11 is installed on the side surface of the exhaust shell 10, and the snap-fit ​​positioning plate 11 is symmetrically arranged with the vertical center line of the ventilation and air exchange device installation main shell 1 as the axis of symmetry. The snap-fit ​​positioning plate 11, which is symmetrically arranged with the vertical center line of the ventilation and air exchange device installation main shell 1 as the axis of symmetry, can facilitate the user to use, install and position the ventilation and air exchange device installation main shell 1.

[0024] Furthermore, the output motor 304 is connected to the protective shell 302 via the connecting block 303, and the connecting block 303 is symmetrically arranged with the vertical center line of the output motor 304 as the axis of symmetry. The connecting block 303, which is symmetrically arranged with the vertical center line of the output motor 304 as the axis of symmetry, facilitates the user's use, installation and fixation of the output motor 304.

[0025] Furthermore, the side surface of the snap-fit ​​positioning plate 11 is provided with an installation opening 12, and there are multiple installation openings 12. The multiple installation openings 12 facilitate the user's use and installation of the snap-fit ​​positioning plate 11.

[0026] Furthermore, a handle 9 is installed on the front surface of the protective opening and closing door 8, and the handle 9 is connected between the protective opening and closing door 8, the snap-fit ​​connecting shaft 6, and the main housing 1 for the ventilation and air exchange device. The handle 9, which is connected between the protective opening and closing door 8, the snap-fit ​​connecting shaft 6, and the main housing 1 for the ventilation and air exchange device, makes it easy for the user to connect the main housing 1 for the ventilation and air exchange device and the handle 9.

[0027] Furthermore, the protective shell 302 has multiple flow openings 306 on its side surface, which facilitates efficient airflow for the user.

[0028] Working principle: When using the kitchen ventilation system with degreasing function, the user must first install the system. During installation, the main housing 1 of the ventilation system should be placed close to the wall where it will be installed, and the bolts should be inserted into the installation opening 12. After installation, to ventilate the kitchen, the protective door 8 should be opened upwards along the snap-fit ​​connecting shaft 6 using the pull handle 9. After opening the protective door 8, turn on the output motor 304. Once the output motor 304 starts, it will drive the fan blades 305 to rotate. After the fan blades 305 rotate, they will absorb the gas generated in the kitchen and collect it on the oil-absorbing material plate 309. After absorbing enough oil, it will drip down the oil-absorbing material plate 309 into the protective storage shell 4. After the user pulls the protective storage shell 4 with the first handle 5, the oil collected in the protective storage shell 4 can be cleaned and reused.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A kitchen ventilation and air exchange device with oil removal function, comprising a main housing (1) for mounting the ventilation and air exchange device, characterized in that: A controller (2) is installed on the side surface of the main housing (1) of the ventilation and air exchange device. A snap-fit ​​connecting shaft (6) is installed on the front surface of the main housing (1) of the ventilation and air exchange device. A protective opening and closing door (8) is installed on the side surface of the snap-fit ​​connecting shaft (6). A limiting support shell (7) is fixedly connected to the bottom surface of the main housing (1) of the ventilation and air exchange device. A protective storage shell (4) is inserted into the inner ring surface of the limiting support shell (7). A first handle (5) is fixedly connected to the side surface of the protective storage shell (4). An exhaust shell (10) is installed on the side surface of the main housing (1) of the ventilation and air exchange device. An exhaust oil collection mechanism (3) is installed on the inner ring surface of the main housing (1) of the ventilation and air exchange device. The exhaust oil collection mechanism (3) includes a limiting mounting plate (301), which is installed on the inner ring surface of the main housing (1) of the ventilation and air exchange device. A protective shell (302) is limited and snapped onto the inner ring surface of the limiting mounting plate (301). A connecting block (303) is fixedly connected to the inner ring surface of the protective shell (302). An output motor (304) is installed on the side surface of the connecting block (303). A fan blade (305) is fixedly sleeved on the top of the output shaft of the output motor (304). A connecting horizontal plate (307) is fixedly connected to the side surface of the main housing (1) of the ventilation and air exchange device. A support plate (308) is installed on the side surface of the connecting horizontal plate (307). An oil-absorbing material plate (309) is installed on the side surface of the support plate (308).

2. A kitchen ventilation and air exchange device with oil removal function according to claim 1, characterized in that: The oil-absorbing material plate (309) is connected by a support plate (308) and a connecting cross plate (307), and there are multiple support plates (308) that are parallel to each other.

3. A kitchen ventilation and air exchange device with oil removal function according to claim 1, characterized in that: A snap-fit ​​positioning plate (11) is installed on the side surface of the exhaust shell (10), and the snap-fit ​​positioning plate (11) is symmetrically arranged with the vertical center line of the main shell (1) for installing the ventilation device as the axis of symmetry.

4. A kitchen ventilation and air exchange device with oil removal function according to claim 1, characterized in that: The output motor (304) is connected to the protective shell (302) via a connecting block (303), and the connecting block (303) is symmetrically arranged with the vertical center line of the output motor (304) as the axis of symmetry.

5. A kitchen ventilation and air exchange device with oil removal function according to claim 3, characterized in that: The side surface of the snap-fit ​​positioning plate (11) is provided with an installation opening (12), and there are multiple installation openings (12).

6. A kitchen ventilation and air exchange device with oil removal function according to claim 1, characterized in that: A handle (9) is installed on the front surface of the protective opening and closing door (8), and the handle (9) is connected to the protective opening and closing door (8), the snap-fit ​​connecting shaft (6), and the ventilation and air exchange device mounting main shell (1).

7. A kitchen ventilation and air exchange device with oil removal function according to claim 1, characterized in that: The protective shell (302) has a flow opening (306) on its side surface, and there are multiple flow openings (306).

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