Novel air pipe structure for industrial clean workshop

Abstract

The utility model relates to the technical field of a novel air pipe for an industrial clean workshop. The novel air pipe comprises a pipe body, a filtering structure is arranged in the pipe body, fixing structures are arranged at the two ends of the pipe body, and a sealing structure is arranged on one side of the fixing structure at one end of the pipe body. The filtering structure comprises a filtering plate, a mounting plate, a handle, a fastener and a groove, the groove is formed in the pipe body, the filtering plate is arranged in the groove, the top end of the filtering plate extends to the outside of the pipe body and is fixedly provided with the mounting plate, and the handle is fixedly arranged in the middle of the top end of the mounting plate; through the arrangement of the filtering structure, the filtering plate is moved to the top end of the groove, the handle is pushed to enable the mounting plate to drive the filtering plate to be placed in the groove, then the filtering plate is fixedly connected with the pipe body through the fastening piece, and under the filtering effect of the filtering plate, air circulating in the pipe body can be effectively subjected to dust removal; and meanwhile, the effect that the device is convenient to disassemble and replace is achieved, and therefore the applicability of the pipe body in the using process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air ducts, and particularly relates to a novel air duct structure for industrial clean workshops. Background Art

[0002] The novel air ducts in industrial clean workshops are mainly used to realize the circulation, filtration and regulation of the air inside the clean workshops, so as to meet the high standards for air quality in the production process. At the same time, it reduces energy consumption and operating costs, improves production efficiency and product quality, and is widely used in many fields such as the electronics industry, chemical industry, pharmaceutical industry, semiconductor industry, precision instrument manufacturing, and laboratory ventilation systems.

[0003] However, although the traditional novel air ducts have many advantages during use, there are still some disadvantages in actual applications. For the traditional novel air ducts, the sealing performance at the joints of the air ducts is slightly inferior, which will cause air leakage. Moreover, the disassembly and assembly of the joints of the air ducts are rather cumbersome, making them extremely inconvenient to use. Secondly, because people have very high standards for air quality, and the process of regular cleaning of the traditional air duct filtration structure is also rather cumbersome. Therefore, a novel air duct structure for industrial clean workshops is needed to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a novel air duct for industrial clean workshops to solve the defects that the existing filtration structure is not easy to replace, the air duct has poor sealing performance, and the disassembly and assembly of the joints are cumbersome.

[0005] To solve the above technical problems, the utility model provides the following technical solution: A novel air duct for industrial clean workshops, including a pipe body; a filtration structure is arranged inside the pipe body, fixing structures are arranged at both ends of the pipe body, and a sealing structure is arranged on one side of the fixing structure at one end of the pipe body.

[0006] The filtration structure includes a filter plate, a mounting plate, a handle, fasteners and a groove. The groove is arranged inside the pipe body, the filter plate is arranged inside the groove, the top end of the filter plate extends to the outside of the pipe body and is fixed with the mounting plate, a handle is fixed at the middle position of the top end of the mounting plate, and fasteners are arranged on both sides of the top end of the mounting plate.

[0007] The fixing structure includes a first connection groove, holes, bolts and a second connection groove. The first connection groove is arranged on the outer wall of one end of the pipe body, the second connection groove is arranged on the inner wall of the other end of the pipe body, holes are uniformly arranged inside the pipe body on one side of the first connection groove, and bolts are uniformly arranged inside the pipe body on one side of the second connection groove.

[0008] Preferably, the sealing structure includes a sealing groove, a sealing ring, a clamping block and a clamping groove. The sealing groove is formed on one side of the second connecting groove inside the pipe body. Clamping grooves are uniformly arranged inside the pipe body on one side of the sealing groove. A sealing ring is arranged inside the sealing groove, and clamping blocks are arranged inside the clamping grooves.

[0009] Preferably, the fasteners are evenly distributed on both sides of the mounting plate. The bottom end of the fastener passes through the mounting plate and extends into the pipe body, and the fastener and the pipe body are in threaded connection.

[0010] Preferably, the outer diameter of the groove is larger than the inner diameter of the pipe body, and the filter plate and the pipe body form a sliding structure through the groove.

[0011] Preferably, the inner diameter of the first connecting groove is equal to the outer diameter of the second connecting groove, and the first connecting groove and the second connecting groove form a clamping structure through the pipe body.

[0012] Preferably, the inner diameter of the bolt is larger than the inner diameter of the hole. Internal threads are provided on the inner wall of the hole, and the central axes of the bolt and the hole are collinear.

[0013] Preferably, the clamping block and the pipe body form a clamping structure through the clamping groove. One end of the clamping block extends into the sealing groove and is fixedly connected to one side of the sealing ring. The sealing ring is in the shape of a "hui" character, and one side of the sealing ring extends into the second connecting groove.

[0014] The novel air duct structure for an industrial clean workshop provided by the utility model has the following advantages:

[0015] By providing a filtering structure, first move the filter plate to the top of the groove, push the handle so that the mounting plate drives the filter plate to be placed inside the groove, and then use the fastener to fixedly connect with the pipe body. Under the filtering action of the filter plate, the gas flowing inside the pipe body can effectively remove dust, and at the same time, the function of facilitating disassembly and replacement of the device is realized, thereby improving the applicability of the pipe body during use;

[0016] By providing a sealing structure, place the sealing ring inside the sealing groove so that one end of the clamping block contacts one end of the clamping groove. Push the sealing ring, and the sealing ring will drive the clamping block to move into the clamping groove. The clamping block and the pipe body are clamped with each other through the clamping groove, so that the sealing ring is fixed inside the sealing groove. Under the action of the sealing ring, the sealing performance of the device is enhanced;

[0017] By providing a fixing structure, place two air ducts together, move the air duct so that one end of the first connecting groove moves into the second connecting groove, and then use a bolt to pass through the hole and utilize the threaded connection between the bolt and the hole to realize the function of facilitating the assembly of the device, thereby improving the convenience of the structure during use. Brief Description of the Drawings

[0018] Figure 1 Fig. 1 is a front structural schematic diagram of a novel air duct structure for an industrial clean workshop of the present utility model;

[0019] Figure 2 Fig. 2 is a front sectional structural schematic diagram of a novel air duct structure for an industrial clean workshop of the present utility model;

[0020] Figure 3 Fig. 3 is a side sectional structural schematic diagram of a novel air duct structure for an industrial clean workshop of the present utility model;

[0021] Figure 4 Fig. 4 is a top structural schematic diagram of a novel air duct structure for an industrial clean workshop of the present utility model;

[0022] Figure 5 Fig. 5 is an enlarged structural schematic diagram at A in Fig. 2 of a novel air duct structure diagram for an industrial clean workshop of the present utility model.

[0023] Explanation of the reference numerals in the figures: 1, pipe body; 2, filtering structure; 201, filter plate; 202, mounting plate; 203, handle; 204, fastener; 205, groove; 3, fixing structure; 301, first connection groove; 302, hole; 303, bolt; 304, second connection groove; 4, sealing structure; 401, sealing groove; 402, sealing ring; 403, clamping block; 404, clamping groove. Detailed Description of the Preferred Embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1 - 5, a novel air duct structure for industrial clean workshops provided by the utility model, includes a pipe body 1; it is characterized in that: a filtering structure 2 is arranged inside the pipe body 1, fixing structures 3 are arranged at both ends of the pipe body 1, and a sealing structure 4 is arranged on one side of the fixing structure 3 at one end of the pipe body 1; the filtering structure 2 includes a filter plate 201, a mounting plate 202, a handle 203, fasteners 204 and a groove 205, the groove 205 is arranged inside the pipe body 1, the filter plate 201 is arranged inside the groove 205, the top end of the filter plate 201 extends to the outside of the pipe body 1 and is fixed with the mounting plate 202, a handle 203 is fixed at the middle position of the top end of the mounting plate 202, and fasteners 204 are arranged on both sides of the top end of the mounting plate 202; the fixing structure 3 includes a first connection groove 301, holes 302, bolts 303 and a second connection groove 304, the first connection groove 301 is arranged on the outer wall of one end of the pipe body 1, the second connection groove 304 is arranged on the inner wall of the other end of the pipe body 1, holes 302 are evenly arranged inside the pipe body 1 on one side of the first connection groove 301, and bolts 303 are evenly arranged inside the pipe body 1 on one side of the second connection groove 304.

[0026] Refer to Figure 1 and Figure 5 As shown in

[0027] For a novel air duct structure for industrial clean workshops, when the filter plate 201 inside the pipe body 1 needs to be replaced or cleaned, first rotate and remove the fasteners 204 at the top of the mounting plate 202, then hold the handle 203 and lift it vertically upwards. Because the handle 203 is fixedly connected to the mounting plate 202, and the mounting plate 202 is also fixedly connected to the filter plate 201, the filter plate 201 will be lifted out from inside the pipe body 1 through the groove 205. At this time, it can be cleaned or replaced. After the cleaning or replacement work is completed, hold the handle 203 again, lift the filter plate 201 upwards, and vertically place it into the groove 205 from the middle position at the top of the pipe body 1. After the filter plate 201 enters the bottom of the groove 205, use the fasteners 204 to rotate and install on both sides of the top of the mounting plate 202, so as to quickly complete the cleaning or replacement work of the filter plate 201.

[0028] Refer to Figure 1 and Figure 5As shown in the figure, a new type of air duct structure for industrial clean workshops. The sealing structure 4 includes a sealing groove 401, a sealing ring 402, a clamping block 403 and a clamping groove 404. The sealing groove 401 is opened on one side of the second connection groove 304 inside the pipe body 1. The clamping grooves 404 are evenly arranged inside the pipe body 1 on one side of the sealing groove 401. The sealing ring 402 is arranged inside the sealing groove 401, and the clamping blocks 403 are arranged inside the clamping grooves 404. The clamping block 403 and the pipe body 1 form a clamping structure through the clamping groove 404. One end of the clamping block 403 extends into the sealing groove 401 and is fixedly connected to one side of the sealing ring 402. The sealing ring 402 is in the shape of a "return" character, and one side of the sealing ring 402 extends into the second connection groove 304.

[0029] For a new type of air duct structure for industrial clean workshops, before using the pipe body 1, place the sealing ring 402 inside the sealing groove 401 so that one end of the clamping block 403 contacts one end of the clamping groove 404. Push the sealing ring 402, and the sealing ring 402 will drive the clamping block 403 to move into the clamping groove 404. The clamping block 403 and the pipe body 1 are clamped to each other through the clamping groove 404. After they are tightly fitted together, the first connection groove 301 will squeeze the sealing ring 402, thereby increasing the sealing of the structure. The setting of the clamping block 403 further conducts physical sealing, thus realizing double-layer sealing and preventing the sealing strip from falling off.

[0030] Refer to Figure 1 and Figure 5 As shown in the figure, for a new type of air duct structure for industrial clean workshops, the fasteners 204 are evenly distributed on both sides of the mounting plate 202. The bottom end of the fastener 204 passes through the mounting plate 202 and extends into the pipe body 1. The fastener 204 and the pipe body 1 form a threaded connection. The inner diameter of the first connection groove 301 is equal to the outer diameter of the second connection groove 304. The first connection groove 301 and the second connection groove 304 form a clamping structure through the pipe body 1. The inner diameter of the bolt 303 is larger than the inner diameter of the hole 302. The inner wall of the hole 302 is provided with internal threads, and the central axes of the bolt 303 and the hole 302 are collinear.

[0031] A novel air duct structure for industrial clean workshops. Before using the air duct 1, first place two groups of air ducts 1 together, move the air duct 1 so that one end of the first connection groove 301 moves into the second connection groove 304. The first connection groove 301 and the second connection groove 304 will be inserted from one side of the air duct 1 for clamping. After the positions of the first connection groove 301 and the second connection groove 304 are inserted, when fixing them by aligning the holes 302 with the holes 302, first rotate the bolt 303, and then push the bolt 303 to move into the first connection groove 301 and the second connection groove 304. The first connection groove 301 and the second connection groove 304 are fixed by the threaded connection of the holes 302 and the bolt 303, so that the first connection groove 301 and the second connection groove 304 are tightly fitted together to form a fixation, enabling the installation work to be quickly completed during the installation process, thus achieving a more convenient effect.

[0032] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A novel air duct structure for industrial clean workshops, comprising a pipe body (1); It is characterized in that: A filtering structure (2) is arranged inside the pipe body (1), fixing structures (3) are arranged at both ends of the pipe body (1), and a sealing structure (4) is arranged on one side of the fixing structure (3) at one end of the pipe body (1); The filtering structure (2) includes a filter plate (201), a mounting plate (202), a handle (203), fasteners (204) and a groove (205). The groove (205) is arranged inside the pipe body (1), the filter plate (201) is arranged inside the groove (205), the top end of the filter plate (201) extends to the outside of the pipe body (1) and is fixed with the mounting plate (202), a handle (203) is fixed at the middle position of the top end of the mounting plate (202), and fasteners (204) are arranged on both sides of the top end of the mounting plate (202); The fixing structure (3) includes a first connection groove (301), holes (302), bolts (303) and a second connection groove (304). The first connection groove (301) is arranged on the outer wall of one end of the pipe body (1), the second connection groove (304) is arranged on the inner wall of the other end of the pipe body (1), holes (302) are evenly arranged inside the pipe body (1) on one side of the first connection groove (301), and bolts (303) are evenly arranged inside the pipe body (1) on one side of the second connection groove (304).

2. The novel air duct structure for an industrial clean workshop according to claim 1, wherein: The sealing structure (4) includes a sealing groove (401), a sealing ring (402), clamping blocks (403) and clamping grooves (404). The sealing groove (401) is opened on one side of the second connection groove (304) inside the pipe body (1), clamping grooves (404) are evenly arranged inside the pipe body (1) on one side of the sealing groove (401), the sealing ring (402) is arranged inside the sealing groove (401), and clamping blocks (403) are arranged inside the clamping grooves (404).

3. The novel air duct structure for an industrial clean workshop according to claim 1, wherein: The fasteners (204) are evenly distributed on both sides of the mounting plate (202), the bottom ends of the fasteners (204) pass through the mounting plate (202) and extend to the inside of the pipe body (1), and the fasteners (204) and the pipe body (1) form a threaded connection.

4. A novel air duct structure for an industrial clean workshop according to claim 1, characterized in that: The outer diameter dimension of the groove (205) is larger than the inner diameter dimension of the pipe body (1), and the filter plate (201) and the pipe body (1) form a sliding structure through the groove (205).

5. A novel air duct structure for an industrial clean workshop according to claim 1, characterized in that: The inner diameter dimension of the first connection groove (301) is equal to the outer diameter dimension of the second connection groove (304), and the first connection groove (301) and the second connection groove (304) form a clamping structure through the pipe body (1).

6. A novel air duct structure for an industrial clean workshop according to claim 1, characterized in that: The inner diameter dimension of the bolt (303) is larger than the inner diameter dimension of the hole (302), internal threads are arranged on the inner wall of the hole (302), and the central axes of the bolt (303) and the hole (302) are collinear.

7. The novel air duct structure for an industrial clean workshop according to claim 2, wherein: The clamping block (403) and the pipe body (1) form a clamping structure through the clamping groove (404). One end of the clamping block (403) extends into the sealing groove (401) and is fixedly connected to one side of the sealing ring (402). The sealing ring (402) is in the shape of a "return" character, and one side of the sealing ring (402) extends into the second connection groove (304).

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