Environment-friendly stainless steel fume hood

Abstract

The utility model relates to the technical field of smoke exhaust hood, propose an environmental protection type stainless steel smoke exhaust hood, including cover and cover, still include: oil absorption paper, transmission mechanism and semiconductor refrigeration plate, the both sides of cover are all seted up with the sliding slot, oil absorption paper sets up in two sliding slots, is used for the oil adsorption in the oil fume, transmission mechanism sets up in the cover, semiconductor refrigeration plate passes through refrigeration mechanism and sets up in the cover, transmission mechanism includes: transmission shaft, drive rod, handle and support frame, transmission shaft is equipped with two, two transmission shafts are rotatably connected at the both sides of cover, two sliding slots are located above two transmission shafts respectively, and both ends of oil absorption paper are wound on two transmission shafts respectively, one end of drive rod is fixedly connected in one of transmission shafts, through above technical scheme, for the problem that a large amount of oil smoke is easy to adhere in the smoke exhaust hood in the prior art, and high-temperature flue gas is discharged to the outdoor and is easy to cause influence to the surrounding environment, is more not environmental protection.

Description

Technical Field

[0001] This utility model relates to the field of smoke exhaust hood technology, specifically to an environmentally friendly stainless steel smoke exhaust hood. Background Technology

[0002] A range hood mainly consists of two parts: the hood body and the cover. Traditional range hoods are installed above the stove in the kitchen to exhaust the fumes generated during cooking to the outside.

[0003] Due to the excessive amount of oil fumes, the exhaust hoods used in restaurant kitchens quickly accumulate a large amount of grease inside after prolonged use. This grease buildup can affect exhaust efficiency, and the high-temperature fumes, once released outdoors, can negatively impact the surrounding environment, making it less environmentally friendly. Utility Model Content

[0004] This utility model proposes an environmentally friendly stainless steel fume hood to address the problem in existing technologies where large amounts of soot and grease easily adhere to the inside of the fume hood, and the high-temperature fumes emitted outdoors can easily impact the surrounding environment, making them relatively environmentally unfriendly.

[0005] The technical solution of this utility model is as follows: an environmentally friendly stainless steel smoke exhaust hood, including a hood body and a cover, and further including: oil-absorbing paper, a transmission mechanism and a semiconductor cooling plate. The cover has grooves on both sides, and the oil-absorbing paper is placed in the two grooves for absorbing oil in the smoke. The transmission mechanism is placed inside the cover for replacing the oil-absorbing paper. The semiconductor cooling plate is placed inside the hood through a cooling mechanism, and the cooling mechanism is used to cool the high-temperature smoke.

[0006] Preferably, the transmission mechanism includes: a transmission shaft, a drive rod, a handle, and a support frame. There are two transmission shafts, which are rotatably connected to both sides of the cover. The two sliding grooves are located above the two transmission shafts. The two ends of the oil-absorbing paper are wrapped around the two transmission shafts. The drive rod is fixedly connected to one end of one of the transmission shafts, and the handle is fixedly connected to the other end of the drive rod. There are two support frames, which are fixedly connected to the inner wall of the cover. The top ends of the two support frames are in contact with the oil-absorbing paper.

[0007] Furthermore, the cooling mechanism includes a cooler and guide plates. The cooler is installed on one side of the cover and is connected to the semiconductor cooling plate. Multiple guide plates are provided, and all multiple guide plates are fixedly connected to the inner wall of the cover. All multiple guide plates are located at the bottom end of the semiconductor cooling plate.

[0008] Furthermore, protective shells are hinged to both sides of the cover, and the two drive shafts are located inside the two protective shells respectively.

[0009] As a further embodiment of this application, magnetic blocks are fixedly connected to both sides of the cover, and magnets are fixedly connected to both of the protective shells.

[0010] As a further embodiment of this application, a protective box is fixedly connected to one side of the cover, and the cooler is installed inside the protective box.

[0011] The working principle and beneficial effects of this utility model are as follows:

[0012] In this invention, the oil-absorbing paper absorbs the oil in the fumes, and the transmission mechanism quickly replaces the oil-absorbing paper that has absorbed a large amount of oil. The cooling mechanism also cools down the high-temperature fumes, reducing their impact on the surrounding environment and making it more environmentally friendly. Attached Figure Description

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

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

[0015] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the oil-absorbing paper and transmission mechanism of this utility model;

[0017] Figure 4 This is a schematic diagram of the semiconductor cooling plate and cooling mechanism of this utility model.

[0018] In the diagram: 1. Cover; 2. Cover; 3. Oil-absorbing paper; 4. Semiconductor cooling plate; 5. Drive shaft; 6. Drive rod; 7. Handle; 8. Support frame; 9. Cooler; 10. Guide plate; 11. Protective shell; 12. Magnetic block; 13. Magnet; 14. Protective box. Detailed Implementation

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

[0020] like Figures 1-4As shown, this embodiment proposes an environmentally friendly stainless steel fume hood, including a hood body 1 and a cover 2, and further including: oil-absorbing paper 3, a transmission mechanism, and a semiconductor cooling plate 4. Slide grooves are provided on both sides of the cover 2, and the oil-absorbing paper 3 is placed in the two slide grooves for absorbing oil from the fumes. The transmission mechanism is located inside the cover 2 for replacing the oil-absorbing paper 3. The semiconductor cooling plate 4 is located inside the hood body 1 through the cooling mechanism, which is used to cool the high-temperature fumes. The oil-absorbing paper 3 absorbs oil from the fumes, and the transmission mechanism allows for rapid replacement of the oil-absorbing paper 3 after it has absorbed a large amount of oil. The cooling mechanism further cools the high-temperature fumes, reducing the impact of the high-temperature fumes on the surrounding environment and making it more environmentally friendly.

[0021] The transmission mechanism includes: a transmission shaft 5, a drive rod 6, a handle 7, and a support frame 8. There are two transmission shafts 5. Protective shells 11 are hinged to both sides of the cover 2. The two transmission shafts 5 are located inside the two protective shells 11 respectively. The two transmission shafts 5 are rotatably connected to both sides of the cover 2. Two sliding grooves are located above the two transmission shafts 5 respectively. The two ends of the oil-absorbing paper 3 are wrapped around the two transmission shafts 5 respectively. The drive rod 6 is fixedly connected to one end of one of the transmission shafts 5. The handle 7 is fixedly connected to the other end of the drive rod 6. There are two support frames 8. Both support frames 8 are fixedly connected to the inner wall of the cover 2. The top ends of both support frames 8 are in contact with the oil-absorbing paper 3.

[0022] The operator twists the handle 7 to drive the drive rod 6 to rotate. When the drive rod 6 rotates, it drives one of the drive shafts 5 to rotate. When one of the drive shafts 5 rotates, since the two ends of the oil-absorbing paper 3 are wrapped around the two drive shafts 5 respectively, the oil-absorbing paper 3 pulls the other drive shaft 5 to rotate, thereby wrapping the used part of the oil-absorbing paper 3 around one of the drive shafts 5, and pulling out the new oil-absorbing paper 3 wrapped around the other drive shaft 5 for continued use, thus quickly replacing the oil-absorbing paper 3.

[0023] The refrigeration mechanism includes a cooler 9 and a guide plate 10. A protective box 14 is fixedly connected to one side of the cover 1. The cooler 9 is installed inside the protective box 14. The cooler 9 is installed on one side of the cover 1 and is connected to the semiconductor refrigeration plate 4. Multiple guide plates 10 are provided. Multiple guide plates 10 are fixedly connected to the inner wall of the cover 1. Multiple guide plates 10 are located at the bottom end of the semiconductor refrigeration plate 4.

[0024] The semiconductor cooling plate 4 is cooled by the cooler 9. After the surface temperature of the semiconductor cooling plate 4 is reduced, the oil fumes filtered by the oil-absorbing paper 3 come into contact with the semiconductor cooling plate 4, thereby cooling down the high-temperature oil fumes and reducing the impact of the discharged oil fumes on the surrounding environment.

[0025] Both sides of the cover 2 are fixedly connected with magnetic blocks 12, and both protective shells 11 are fixedly connected with magnets 13. When the oil-absorbing paper 3 needs to be replaced, the operator pulls the protective shell 11 open to make the magnets 13 move away from the magnetic blocks 12 and open the protective shell 11, so that the operator can replace the oil-absorbing paper 3.

[0026] In this embodiment, when the fume hood draws in oil fumes, the oil in the fumes is first absorbed and filtered by the oil-absorbing paper 3. The semiconductor cooling plate 4 is then cooled by the cooler 9. After the surface temperature of the semiconductor cooling plate 4 decreases, the oil fumes filtered by the oil-absorbing paper 3 come into contact with the semiconductor cooling plate 4, thereby cooling the high-temperature oil fumes and reducing their impact on the surrounding environment. After the oil-absorbing paper 3 has been used for a long time, the operator can rotate the drive rod 6 by turning the handle 7. When the drive rod 6 rotates, it drives one of the transmission shafts 5. When one of the drive shafts 5 rotates, the two ends of the oil-absorbing paper 3 are respectively wrapped around the two drive shafts 5. The oil-absorbing paper 3 pulls the other drive shaft 5 to rotate, thereby wrapping the used part of the oil-absorbing paper 3 around one of the drive shafts 5, and pulling out the new oil-absorbing paper 3 wrapped around the other drive shaft 5 for continued use, thus quickly replacing the oil-absorbing paper 3. When the oil-absorbing paper 3 is used up, the operator pulls open the protective shell 11 to move the magnet 13 away from the magnetic block 12 and open the protective shell 11, making it convenient for the operator to replace the oil-absorbing paper 3.

[0027] It should also be added that the oil-absorbing paper 3 is a fiber-based oil-absorbing paper 3, which is formed by interlacing fibers, with uniform pore distribution and strong air permeability, and will not affect the passage of oil fumes;

[0028] Additionally, it should be noted that the cooler 9 and the semiconductor cooling plate 4 are common existing devices on the market. The semiconductor cooling plate utilizes the Peltier effect, where the hot end dissipates heat and the cold end absorbs heat when energized, directly generating a temperature difference to cool the object. It is commonly used in small refrigeration equipment or localized cooling scenarios.

[0029] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An environmentally friendly stainless steel smoke hood, comprising a hood body (1) and a cover (2), characterized in that, Also includes: Oil-absorbing paper (3), the cover (2) has grooves on both sides, and the oil-absorbing paper (3) is placed in the two grooves to absorb the oil in the fumes; A transmission mechanism is provided inside the cover (2) for replacing the oil-absorbing paper (3); A semiconductor cooling plate (4) is disposed inside the cover (1) by means of a cooling mechanism, which is used to cool down the high-temperature oil fumes.

2. The environmentally friendly stainless steel smoke hood according to claim 1, characterized in that, The transmission mechanism includes: The transmission shaft (5) is provided in two parts. The two transmission shafts (5) are rotatably connected to the two sides of the cover (2). The two slides are located above the two transmission shafts (5). The two ends of the oil-absorbing paper (3) are respectively wrapped around the two transmission shafts (5). A drive rod (6) is fixedly connected to one end of one of the drive shafts (5); Handle (7), the handle (7) is fixedly connected to the other end of the drive rod (6); Support frame (8), two support frames (8) are provided, both support frames (8) are fixedly connected to the inner wall of the cover (2), and the top of both support frames (8) are in contact with the oil-absorbing paper (3).

3. The environmentally friendly stainless steel smoke hood according to claim 2, characterized in that, The refrigeration mechanism includes: A cooler (9) is installed on one side of the cover (1) and is connected to the semiconductor cooling plate (4); Guide plate (10), there are multiple guide plates (10), all of which are fixedly connected to the inner wall of the cover (1), and all of which are located at the bottom end of the semiconductor cooling plate (4).

4. The environmentally friendly stainless steel smoke hood according to claim 3, characterized in that, The cover (2) is hinged to protective shells (11) on both sides, and the two drive shafts (5) are located inside the two protective shells (11) respectively.

5. The environmentally friendly stainless steel smoke hood according to claim 4, characterized in that, Magnetic blocks (12) are fixedly connected to both sides of the cover (2), and magnets (13) are fixedly connected to both of the protective shells (11).

6. The environmentally friendly stainless steel smoke hood according to claim 5, characterized in that, A protective box (14) is fixedly connected to one side of the cover (1), and the cooler (9) is installed inside the protective box (14).

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