Ventilation device for safety engineering of industry and trade enterprises

Abstract

The utility model provides a ventilation device for safety engineering of industry and trade enterprises, relates to the technical field of ventilation devices, solves the problem that a machine needs to be stopped when a filter screen of an existing ventilation device is disassembled, and comprises a fan, a protection assembly is installed on the surface of the fan, an installation piece is installed on one side of the protection assembly, and the fan is installed on the installation piece. A connecting pipeline is mounted on the side, opposite to the mounting part, of the protection assembly, a ventilation groove is formed in the surface of the mounting part and penetrates through the mounting part, placing boxes are mounted on the two sides of the mounting part, and sliding grooves are formed in the mounting part and the placing boxes; a first moving part and a second moving part are mounted in the mounting part and the placement box, the second moving part is mounted on one side of the first moving part, filter plates are mounted on the surfaces of the first moving part and the second moving part, the filter plates can be replaced without stopping the machine, and practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ventilation devices, and more specifically, relates to a ventilation device for safety engineering of industrial and trade enterprises. Background Art

[0002] Industrial and trade enterprises are companies organized by industrial departments and foreign trade departments to jointly operate the production and import and export of products. In other words, they refer to enterprises that produce, process and export on their own, that is, productive import and export enterprises, such as textile clothing, shoes and hat manufacturing enterprises in the textile industry. At present, the textile industry usually uses negative pressure fans to cool and ventilate the indoor environment during production.

[0003] Based on the above, the inventors have found the following problems: current ventilation devices are usually equipped with filters for filtering when in use, but after the filters have been used for a period of time, they need to be cleaned, and when the filters are removed, the machine needs to be stopped, which is inconvenient.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a ventilation device for industrial and trade enterprise safety engineering is provided, in order to achieve the purpose of having more practical value. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a ventilation device for industrial and trade enterprise safety engineering, so as to solve the problem that the existing ventilation device needs to stop the machine when the filter is disassembled.

[0006] The purpose and effect of the ventilation device for industrial and commercial enterprise safety engineering of the utility model are achieved by the following specific technical means:

[0007] A ventilation device for industrial and trade enterprise safety engineering comprises a fan, a protective component is installed on the surface of the fan, a mounting piece is installed on one side of the protective component, a connecting pipe is installed on the side of the protective component opposite to the mounting piece, a ventilation groove is opened on the surface of the mounting piece, the ventilation groove passes through the mounting piece, a placement box is installed on both sides of the mounting piece, a slide groove is provided in the mounting piece and the placement box, a first movable piece and a second movable piece are installed in the mounting piece and the placement box, the second movable piece is installed on one side of the first movable piece, a filter plate is installed on the surface of the first movable piece and the second movable piece, a mechanism for moving the filter plate is installed on the surface of the placement box, and a protective cover is installed on the surface of the placement box.

[0008] Furthermore, the mechanism for moving the filter plate includes a motor installed on the surface of one of the placement boxes, the output end of the motor passes through the placement box and is connected to the threaded rod, and the end of the threaded rod away from the motor passes through the first moving part and the second moving part and is connected to the inner wall of the other placement box.

[0009] Furthermore, the filter plate and the first movable member and the second movable member are connected via a detachable mechanism.

[0010] Furthermore, the detachable mechanism is provided with a group of limiting grooves on the surfaces of the first movable member and the second movable member, and further comprises a limiting block installed on the surface of the filter plate, wherein the limiting block matches the limiting grooves.

[0011] Furthermore, finger grooves are provided on the surface of the filter plate.

[0012] Furthermore, the protective assembly includes a protective shell and a cover plate, the surfaces of the protective shell and the cover plate are installed with raised blocks, the upper and lower ends of the fan casing are provided with grooves, the top of the protective shell is provided with a threaded hole, and the surface of the cover plate is penetrated by a bolt, and the bolt extends into the threaded hole.

[0013] Furthermore, a protective shell is installed on the surface of the placement box where the motor is installed, and the motor is located inside the protective shell.

[0014] Furthermore, the placement box is detachably connected to the mounting piece.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The utility model cooperates with the mounting part, the connecting pipe, the ventilation slot, the placement box, the slide groove, the first movable part, the second movable part, the filter plate, the motor and the threaded rod in use. When the filter plate needs to be cleaned, the motor can be started, and the motor startup will drive the threaded rod to rotate. The rotation of the threaded rod will drive the first movable part and the second movable part to move, thereby moving the filter plate on the surface of the second movable part into the mounting part, and then the protective cover on the top of the placement box where the filter plate to be cleaned is placed is opened, and then the filter plate to be cleaned is taken out, and the filter plate can be put back to its original position after cleaning is completed. Through the above design, the filter plate can be replaced without stopping the machine, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a three-dimensional schematic diagram of a ventilation device for industrial and trade enterprise safety engineering.

[0018] Figure 2 The utility model is a schematic diagram of a ventilation device for industrial and trade enterprise safety engineering from different viewing angles.

[0019] Figure 3 The utility model is a split schematic diagram of a ventilation device for industrial and trade enterprise safety engineering.

[0020] Figure 4This utility model is a ventilation device for industrial and trade enterprise safety engineering Figure 3 Enlarged schematic diagram of point A in the middle.

[0021] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0022] 1. Fan;

[0023] 2. Protective assembly; 201. Protective shell; 202. Cover plate;

[0024] 3. Mounting parts; 4. Connecting pipes; 5. Ventilation slots; 6. Placement box; 7. Slide; 8. First moving part; 9. Second moving part; 10. Filter plate;

[0025] 1101. Motor; 1102. Threaded rod;

[0026] 1201, limiting groove; 1202, limiting block;

[0027] 13. Finger groove; 14. Raised block; 15. Groove; 16. Threaded hole; 17. Bolt; 18. Protective shell. DETAILED DESCRIPTION

[0028] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0029] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0031] Example:

[0032] As attached Figure 1 To the attached Figure 4 As shown:

[0033] The utility model provides a ventilation device for industrial and trade enterprise safety engineering, comprising a fan 1, a protective component 2 being installed on the surface of the fan 1, a mounting member 3 being installed on one side of the protective component 2, a connecting pipe 4 being installed on the side of the protective component 2 opposite to the mounting member 3, a ventilation slot 5 being opened on the surface of the mounting member 3, the ventilation slot 5 passing through the mounting member 3, a placement box 6 being installed on both sides of the mounting member 3, a slide groove 7 being provided in the mounting member 3 and the placement box 6, a first moving member 8 and a second moving member 9 being installed in the mounting member 3 and the placement box 6, the second moving member 9 being installed on one side of the first moving member 8, a filter plate 10 being installed on the surface of the first moving member 8 and the second moving member 9, a mechanism for moving the filter plate being installed on the surface of the placement box, and a protective cover being installed on the surface of the placement box 6.

[0034] In which, the mechanism for moving the filter plate includes a motor 1101 installed on the surface of one of the placement boxes 6, the output end of the motor 1101 passes through the placement box 6 and is connected to the threaded rod 1102, and the end of the threaded rod 1102 away from the motor 1101 passes through the first moving member 8 and the second moving member 9 and is connected to the inner wall of the other placement box 6.

[0035] Through the coordinated use of the mounting member 3, the connecting pipe 4, the ventilation slot 5, the placement box 6, the slide 7, the first movable member 8, the second movable member 9, the filter plate 10, the motor 1101 and the threaded rod 1102, when the filter plate 10 needs to be cleaned, the motor 1101 can be started, and the start of the motor 1101 will drive the threaded rod 1102 to rotate. The rotation of the threaded rod 1102 will drive the first movable member 8 and the second movable member 9 to move, thereby moving the filter plate 10 on the surface of the second movable member 9 into the mounting member 3, and then open the protective cover on the top of the placement box 6 where the filter plate 10 to be cleaned is placed, and then take out the filter plate 10 to be cleaned, and put the filter plate 10 back in place after cleaning is completed. Through the above design, the filter plate 10 can be replaced without stopping the machine, which improves practicality.

[0036] The filter plate 10 and the first movable member 8 and the second movable member 9 are connected via a detachable mechanism.

[0037] The detachable mechanism includes a set of limiting grooves 1201 on the surfaces of the first movable member 8 and the second movable member 9 , and also includes a limiting block 1202 installed on the surface of the filter plate 10 , wherein the limiting block 1202 matches the limiting grooves 1201 .

[0038] By using the limiting groove 1201 and the limiting block 1202 , the filter plate 10 can be easily disassembled and fixed.

[0039] Wherein, the surface of the filter plate 10 is provided with a finger groove 13 .

[0040] By using the finger groove 13 , the filter plate 10 can be removed more conveniently.

[0041] Among them, the protective component 2 includes a protective shell 201 and a cover plate 202, and the surfaces of the protective shell 201 and the cover plate 202 are both installed with raised blocks 14. The upper and lower ends of the outer shell of the fan 1 are both provided with grooves 15. A threaded hole 16 is opened on the top of the protective shell 201, and a bolt 17 is installed through the surface of the cover plate 202, and the bolt 17 extends into the threaded hole 16.

[0042] By using the protective shell 201, the cover plate 202, the raised block 14, the groove 15, the threaded hole 16, the bolt 17 and the protective shell 18 in coordination, when in use, the groove 15 at the bottom of the fan 1 can be aligned with the raised block 14 at the bottom of the protective shell 201 for installation, and then the raised block 14 at the bottom of the cover plate 202 can be installed on the raised block 14 at the top of the fan 1, and then the cover plate 202 and the protective shell 201 are fixed by the bolts 17 and the threaded hole 16, and then the protective component is installed in the appropriate position, and then the connecting pipe 4 is connected to the ventilation pipe. Through the above design, the fan 1 can be easily installed and disassembled.

[0043] A protective shell 18 is installed on the surface of the placement box 6 where the motor 1101 is installed, and the motor 1101 is located inside the protective shell 18 .

[0044] By including the use of a housing, the motor 1101 can be protected.

[0045] The placement box 6 is detachably connected to the mounting member 3 .

[0046] Through the above design, the volume of a single component can be reduced and transportation is convenient.

[0047] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A ventilation device for industrial and commercial enterprise safety engineering, comprising a fan (1), characterized in that: The surface of the fan (1) is installed with a protective component (2), a mounting member (3) is installed on one side of the protective component (2), a connecting pipe (4) is installed on the side of the protective component (2) opposite to the mounting member (3), a ventilation slot (5) is opened on the surface of the mounting member (3), and the ventilation slot (5) passes through the mounting member (3), a placement box (6) is installed on both sides of the mounting member (3), a slide groove (7) is provided in the mounting member (3) and the placement box (6), a first moving member (8) and a second moving member (9) are installed in the mounting member (3) and the placement box (6), the second moving member (9) is installed on one side of the first moving member (8), a filter plate (10) is installed on the surface of the first moving member (8) and the second moving member (9), a mechanism for moving the filter plate is installed on the surface of the placement box, and a protective cover is installed on the surface of the placement box (6).

2. A ventilation device for industrial and commercial enterprise safety engineering as claimed in claim 1, characterized in that: The mechanism for moving the filter plate comprises a motor (1101) mounted on the surface of one of the placement boxes (6); an output end of the motor (1101) passes through the placement box (6) and is connected to a threaded rod (1102); an end of the threaded rod (1102) away from the motor (1101) passes through a first moving member (8) and a second moving member (9) and is connected to the inner wall of the other placement box (6).

3. A ventilation device for industrial and commercial enterprise safety engineering as claimed in claim 2, characterized in that: The filter plate (10) and the first movable member (8) and the second movable member (9) are connected via a detachable mechanism.

4. A ventilation device for industrial and commercial enterprise safety engineering as claimed in claim 3, characterized in that: The detachable mechanism comprises a set of limiting grooves (1201) formed on the surfaces of the first movable member (8) and the second movable member (9), and further comprises a limiting block (1202) mounted on the surface of the filter plate (10), wherein the limiting block (1202) matches the limiting grooves (1201).

5. A ventilation device for industrial and commercial enterprise safety engineering as claimed in claim 4, characterized in that: Finger grooves (13) are provided on the surface of the filter plate (10).

6. A ventilation device for industrial and commercial enterprise safety engineering as claimed in claim 5, characterized in that: The protective assembly (2) comprises a protective shell (201) and a cover plate (202), the surfaces of the protective shell (201) and the cover plate (202) are both installed with protruding blocks (14), the upper and lower ends of the outer shell of the fan (1) are both provided with grooves (15), the top of the protective shell (201) is provided with a threaded hole (16), the surface of the cover plate (202) is penetrated by a bolt (17), and the bolt (17) extends into the threaded hole (16).

7. A ventilation device for industrial and commercial enterprise safety engineering as claimed in claim 6, characterized in that: A protective shell (18) is installed on the surface of the placement box (6) on which the motor (1101) is installed, and the motor (1101) is located inside the protective shell (18).

8. A ventilation device for industrial and commercial enterprise safety engineering according to any one of claims 1 to 7, characterized in that: The placement box (6) is detachably connected to the mounting member (3).

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