Clean workshop ventilation device

Abstract

The utility model relates to the technical field of plant ventilation, in particular to a clean plant ventilation device which comprises a machine shell and a filter plate, an air inlet pipe is fixedly installed at one end of the machine shell, an air outlet pipe is fixedly installed at the other end of the machine shell, a plurality of sets of strip-shaped holes are evenly formed in one side of the upper end of the machine shell, and each set is provided with three strip-shaped holes. A plurality of sets of strip-shaped holes are evenly formed in one side of the upper end of the machine shell, each set is provided with three strip-shaped holes, a plurality of inserting grooves are evenly and fixedly formed in the inner end of the machine shell, the inserting grooves are located under the strip-shaped holes in the middle, and rubber pads are arranged in the inserting grooves. An inserting block is fixedly installed at the lower end of a filter plate, the lower end of the filter plate penetrates through a strip-shaped hole in the middle and then the inserting block is inserted into an inserting groove by extruding a rubber pad, so that the filter plate is fixed, a handle is fixedly installed at the upper end of the filter plate, the filter plate is conveniently pulled out through the handle, and the effect of conveniently disassembling and assembling the filter plate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of factory building ventilation, in particular to a clean factory building ventilation device. Background Art

[0002] Clean workshops, also known as dust-free workshops, are specially designed rooms that remove pollutants such as particles, harmful air, and bacteria from the air within a certain space, and control the indoor temperature, cleanliness, indoor pressure, air flow speed and distribution, noise, vibration, lighting, and static electricity within a certain required range. In other words, no matter how the external air conditions change, the room can maintain the cleanliness, temperature, humidity, and pressure characteristics originally set.

[0003] Chinese patent CN202222430549.7 discloses a clean workshop ventilation device, including an air outlet main pipe, on which a plurality of air outlet auxiliary pipes are fixedly sleeved, the inner walls of the air outlet auxiliary pipes are fixedly connected with connecting pieces, on which a plurality of trumpet-shaped ventilation pipes are arranged, which can prevent outside air from entering the air outlet main pipe when strong winds and dust occur outside, thereby intercepting and settling dust and ensuring the cleanliness of the workshop, and has a compact structure, strong practicality, and is suitable for large-scale promotion.

[0004] However, the above solution is not convenient for quickly disassembling and replacing the filter plate, so that the filter plate may be clogged by dust during long-term use, which affects the ventilation effect of the filter plate. Therefore, the utility model proposes a clean room ventilation device for solving the above problem. Utility Model Content

[0005] The utility model aims to provide a clean workshop ventilation device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clean workshop ventilation device, comprising: a casing and a filter plate, an air inlet pipe is fixedly installed at one end of the casing, and an air outlet pipe is fixedly installed at the other end, a plurality of groups of strip holes are evenly opened on one side of the upper end of the casing, each group is provided with three strip holes, the filter plate is inserted into the middle strip hole, and sliders are slidably connected in the strip holes on both sides through guide rods, a cleaning brush is installed at the lower end of the slider, and the cleaning brush is in contact with the side wall of the filter plate.

[0007] A dust removal box is arranged on the other side of the casing, a fan is arranged on one side of the dust removal box, and the fan is connected to the air outlet pipe.

[0008] Preferably, a connecting block is installed on one side of the filter plate, the right side of the connecting block is connected to the outer end of the dust removal box, and the left side of the dust removal box is internally connected with an atomizing nozzle.

[0009] Preferably, a connecting pipe is connected to the left side of the atomizing nozzle, a water tank is connected to the lower left side of the connecting pipe, a submersible pump is arranged inside the water tank, and a water delivery end of the submersible pump is connected to the connecting pipe.

[0010] Preferably, a plurality of plug-in slots are evenly and fixedly installed on the inner end of the casing, and a plug-in block is fixedly installed on the lower end of the filter plate, and the plug-in block is inserted into the plug-in slot.

[0011] Preferably, the guide rod is fixedly installed in the strip holes on both sides, the upper end of the slider is slidably sleeved on the outer wall of the guide rod, a pull rod is fixedly installed on the lower side wall of the slider, and one end of the pull rod slides through the side wall of the casing and is fixedly installed with a moving rod.

[0012] Preferably, a plurality of through holes are evenly arranged on the side wall at one end of the casing, a panel is provided on one side of each through hole, and dust boxes are fixedly installed on the front and rear sides of one end of the panel. When the dust boxes are inserted into the casing, the two dust boxes are respectively located on the front and rear sides of a plug-in slot, and the dust boxes are located below the cleaning brush.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] A plurality of groups of strip holes are evenly opened on one side of the upper end of the casing, each group is provided with three strip holes, a plurality of plug-in slots are evenly fixedly installed on the inner end of the casing, the plug-in slots are located directly below the middle strip holes, rubber pads are arranged in the plug-in slots, a plug-in block is fixedly installed at the lower end of the filter plate, after the lower end of the filter plate passes through the middle strip hole, the plug-in block is inserted into the plug-in slot by squeezing the rubber pad, thereby fixing the filter plate, a handle is fixedly installed on the upper end of the filter plate, the filter plate can be easily pulled out by the handle, and the filter plate is conveniently disassembled and assembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the dust box and filter screen of the utility model being opened;

[0017] Figure 3 This is a schematic diagram of the main cross-section of the overall structure of the utility model;

[0018] Figure 4 It is a side cross-sectional schematic diagram of the overall structure of the utility model.

[0019] In the figure: 1. Casing; 2. Strip hole; 3. Air inlet pipe; 4. Air outlet pipe; 5. Through hole; 6. Panel; 7. Dust box; 8. Plug-in slot; 9. Filter plate; 10. Guide rod; 11. Slider; 12. Pull rod; 13. Moving rod; 14. Cleaning brush; 15. Plug-in block; 16. Connecting block; 17. Dust removal box; 18. Fan; 19. Water tank; 20. Connecting pipe; 21. Submersible pump; 22. Atomizing nozzle. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0024] See also Figures 1 to 4 The utility model provides a technical solution: a clean workshop ventilation device, comprising: a casing 1 and a filter plate 9, one end of the casing 1 is fixedly installed with an air inlet pipe 3, and the other end is fixedly installed with an air outlet pipe 4, a plurality of groups of strip holes 2 are evenly opened on one side of the upper end of the casing 1, each group is provided with three strip holes 2, and the filter plate 9 is inserted into the middle strip hole 2, and a plug-in block 15 is fixedly installed at the lower end of the filter plate 9, and a plurality of plug-in slots 8 are evenly fixedly installed at the inner end of the casing 1, and the plug-in slot 8 is located directly below the middle strip hole 2, and a rubber pad is arranged in the plug-in slot 8, and the plug-in block 15 is inserted into the plug-in slot 8 by squeezing the rubber pad, thereby fixing the filter plate 9, and a handle is fixedly installed on the upper end of the filter plate 9, which is convenient for pulling out the filter plate 9, so as to facilitate the disassembly and assembly of the filter plate 9.

[0025] The strip holes 2 on both sides of each group are slidably connected with a slider 11 through a guide rod 10. A cleaning brush 14 is installed at the lower end of the slider 11. The cleaning brush 14 contacts the side wall of the filter plate 9. The guide rod 10 is fixedly installed in the strip holes 2 on both sides. The upper end of the slider 11 is slidably sleeved on the outer wall of the guide rod 10. A pull rod 12 is fixedly installed on the side wall of the lower end of the slider 11. One end of the pull rod 12 slides through the side wall of the casing 1 and is fixedly installed with a moving rod 13. By pulling the moving rod 13, several pull rods 12 can be driven to move at the same time. The pull rod 12 synchronously moves with several cleaning brushes 14, so that several filter plates 9 are cleaned synchronously, thereby improving the cleaning efficiency.

[0026] A plurality of through holes 5 are evenly arranged on the side wall at one end of the casing 1, and a panel 6 is arranged on one side of each through hole 5. Dust boxes 7 are fixedly installed on the front and rear sides of one end of the panel 6, and a handle is fixedly installed on the other end. When the dust box 7 is inserted into the casing 1, the two dust boxes 7 are respectively located on the front and rear sides of a plug-in slot 8, and the dust box 7 is located below the cleaning brush 14. When the cleaning brush 14 cleans the filter plate 9, the dust will fall into the dust box 7. After cleaning, the panel 6 and the dust box 7 are pulled out by the handle, and the dust in the dust box 7 can be poured out.

[0027] A dust removal box 17 is provided on the other side of the casing 1, and a fan 18 is provided on one side of the dust removal box 17. The fan 18 is connected to the air outlet pipe 4. A connecting block 16 is installed on one side of the filter plate 9. The right side of the connecting block 16 is connected to the outer end of the dust removal box 17. An atomizing nozzle 22 is connected to the left side of the dust removal box 17. A connecting pipe 20 is connected to the left side of the atomizing nozzle 22. A water storage tank 19 is connected to the lower left side of the connecting pipe 20. A submersible pump 21 is installed inside the water storage tank 19. The water delivery end of the submersible pump 21 is connected to the connecting pipe 20. When the submersible pump 21 is started, the water inside the water storage tank 19 can be sent to the atomizing nozzle 22 through the connecting pipe 20 to reduce dust in the air entering the dust removal box 17.

[0028] When the device is working, when using the clean workshop ventilation device, start the fan 18, the fan 18 allows the air to enter from the air inlet pipe 3 and pass through the filter plate 9 for filtration, and then the air flows into the dust removal box 17 through the connecting block 16. At this time, the submersible pump 21 can be started again to send the water in the water storage tank 19 to the atomizing nozzle 22 through the connecting pipe 20, so that the atomizing nozzle 22 can perform dust reduction treatment on the dust sucked into the dust removal box 17, so that the dust can be purified and dust reduced again, and finally the purified air is discharged through the air outlet pipe 4.

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

Claims

1. A clean workshop ventilation device, comprising: A casing (1) and a filter plate (9), wherein an air inlet pipe (3) is fixedly mounted on one end of the casing (1), and an air outlet pipe (4) is fixedly mounted on the other end, and the casing (1) is characterized in that: a plurality of groups of strip holes (2) are evenly opened on one side of the upper end of the casing (1), each group of three strip holes (2), the filter plate (9) is inserted into the middle strip hole (2), and sliders (11) are slidably connected to the strip holes (2) on both sides through guide rods (10), and a cleaning brush (14) is mounted on the lower end of the slider (11), and the cleaning brush (14) is in contact with the side wall of the filter plate (9); A dust removal box (17) is provided on the other side of the housing (1), and a fan (18) is provided on one side of the dust removal box (17); the fan (18) is connected to the air outlet pipe (4).

2. A clean room ventilation device according to claim 1, characterized in that: A connecting block (16) is installed on one side of the filter plate (9); the right side of the connecting block (16) is connected to the outer end of the dust removal box (17); and the left side of the dust removal box (17) is internally connected to an atomizing nozzle (22).

3. A clean room ventilation device according to claim 2, characterized in that: The left side of the atomizing nozzle (22) is connected to a connecting pipe (20), the lower left side of the connecting pipe (20) is connected to a water storage tank (19), a submersible pump (21) is arranged inside the water storage tank (19), and a water delivery end of the submersible pump (21) is connected to the connecting pipe (20).

4. A clean room ventilation device according to claim 1, characterized in that: A plurality of plug-in slots (8) are evenly and fixedly mounted on the inner end of the housing (1), and a plug-in block (15) is fixedly mounted on the lower end of the filter plate (9), and the plug-in block (15) is inserted into the plug-in slot (8).

5. A clean room ventilation device according to claim 1, characterized in that: The guide rod (10) is fixedly installed in the strip holes (2) on both sides, the upper end of the slider (11) is slidably sleeved on the outer wall of the guide rod (10), and a pull rod (12) is fixedly installed on the side wall of the lower end of the slider (11), and one end of the pull rod (12) slides through the side wall of the casing (1) and is fixedly installed with a moving rod (13).

6. A clean room ventilation device according to claim 1, characterized in that: A plurality of through holes (5) are evenly formed on a side wall at one end of the housing (1), a panel (6) is provided on one side of each through hole (5), and dust boxes (7) are fixedly mounted on the front and rear sides of one end of the panel (6); when the dust boxes (7) are inserted into the housing (1), the two dust boxes (7) are respectively located on the front and rear sides of a plug-in slot (8), and the dust boxes (7) are located below the cleaning brush (14).

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