Sectional material, mounting main body and filtering device

Abstract

The utility model discloses a sectional material, an installation main body and a filtering device. The manufacturing difficulty of a common filtering device is reduced. The section of the sectional material comprises a straight section, and a protruding supporting part is arranged on one side of one face of the straight section. Convex first connecting parts are arranged on the two sides of the other face of the straight section, a first blocking part protruding towards the direction of the other first connecting part is arranged on the side, away from the direction of the straight section, of each first connecting part, and a first inserting groove is defined by the straight section, the first connecting parts and the first blocking parts; the side, provided with the first blocking part, of the first connecting part is provided with a second connecting part extending in the direction away from the first blocking part, and the side, away from the first connecting part, of the second connecting part is provided with a third connecting part protruding in the direction of the plane where the straight section is located. Second blocking parts protruding oppositely are arranged on the sides, away from the second connecting part, of the third connecting part and the first connecting part correspondingly, and a second inserting groove is defined by the first connecting part, the second connecting part and the second blocking parts.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to a profile, an installation main body and a filtering device. Background Art

[0002] In a building, in order to keep the indoor air fresh, clean and healthy, it is necessary to ventilate and exchange the indoor air through three ways: fresh air, return air and exhaust air. In order to remove pollution and keep the indoor air fresh and fresh, all these three ventilation ways need to be reasonably applied to a filtering device for filtering air.

[0003] In the current filtering device, the main body part is usually of a fixed specification or model corresponding to an installation main body of a corresponding size, and the structure of the installation main body is fixed and cannot be changed; moreover, the installation main body of the filtering device is usually an integral and non-detachable one, and an installation main body has many characteristic structures. Thus, the process of manufacturing the installation main body is actually a relatively complex process, and the workload consumed in manufacturing is relatively large. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a profile, an installation main body and a filtering device, which reduce the manufacturing difficulty of general filtering devices and at least solve the problems that the current process of manufacturing the installation main body is relatively complex and the workload consumed in manufacturing is relatively large.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] On the one hand, the utility model provides a profile. The cross-section of the profile includes a straight section. On one side of one surface of the straight section, there is a protruding supporting part; on both sides of the other surface, there are protruding first connecting parts. On one side of the first connecting parts far away from the straight section, there is a first blocking part protruding towards the other first connecting part. The straight section, the first connecting parts and the first blocking part enclose a first slot; on one side of the first connecting parts where the first blocking part is arranged, there is a second connecting part extending away from the first blocking part. On one side of the second connecting part far away from the first connecting part, there is a third connecting part protruding towards the plane where the straight section is located. The third connecting part and one side of the first connecting parts far away from the second connecting part are respectively provided with second blocking parts protruding towards each other. The first connecting parts, the second connecting parts and the second blocking parts enclose a second slot.

[0007] On the basis of the above solution and as a preferred solution to the above solution: a first extension portion is provided on the third connection portion in the direction away from the support portion, the first extension portion is provided on one side of the third connection portion in the direction away from the first connection portion, and the first extension portion extends in a direction away from the plane where the straight section is located.

[0008] On the basis of the above solution and as a preferred solution to the above solution: two fourth connection portions are provided on the first extension portion and are respectively connected to the third connection portion and the second connection portion.

[0009] On the basis of the above solution and as a preferred solution to the above solution: a second extension portion is provided on the second connection portion in the direction close to the support portion, the second extension portion is provided on one side of the second connection portion in the direction away from the first connection portion, and the second extension portion extends in a direction away from the first connection portion.

[0010] On the basis of the above solution and as a preferred solution to the above solution: a fifth connection portion is provided on the second extension portion to strengthen the connection with the third connection portion.

[0011] On the basis of the above solution and as a preferred solution to the above solution: the second connection portion is C-shaped with an opening direction facing the direction of the second blocking portion.

[0012] On the other hand, based on the same technical concept of the present invention, the present invention provides an installation main body, including the profile described above.

[0013] On the basis of the above solution and as a preferred solution to the above solution: it further includes a right-angle connecting piece and a right-angle plug-in. The right-angle connecting piece is L-shaped, and threaded holes perpendicular to the length direction are respectively provided at both ends of the right-angle connecting piece. The right-angle plug-in includes two perpendicularly adjacent plug plates that are fixedly connected to each other. The number of profiles is four, and the four profiles are connected end to end in sequence to form a rectangle. Among them, the four straight sections enclose an installation area, and the four support portions enclose a support platform. Each two adjacent profiles are connected by the right-angle connecting piece and the right-angle plug-in. The two ends of the right-angle connecting piece are respectively inserted into the second slots of different profiles, and a set screw that is threadedly engaged therewith is provided in the threaded hole. The set screw abuts against the second connection portion, and the two plug plates of the right-angle plug-in are respectively inserted into the first slots of different profiles.

[0014] On the basis of the above solution and as a preferred solution to the above solution: a hanging member is provided on the profile. The hanging member includes a plug block and a convex block protruding from the middle of the plug block. A through hole is provided on the convex block. The two ends of the plug block are respectively inserted into different first slots of the same profile.

[0015] On the other hand, based on the same technical concept of the present utility model, the present utility model provides a filtering device, which includes the above-mentioned installation main body; it further includes a filter element, the filter element is embedded in the installation area, and the end face of the filter element is supported on the support table.

[0016] In order to solve the problems that the process of manufacturing the installation main body is relatively complex at present and the workload consumed in manufacturing is relatively large, the present utility model has the following beneficial effects:

[0017] First of all, the profile provided by the present utility model can be used to manufacture the installation main body for setting the filtering device. Among them, the profile has a support part that can enclose the installation area, and the first blocking part therein can also form a limit and support for the filter element in the installation area.

[0018] Secondly, the installation main body of the present utility model can be used to manufacture a filtering device after setting the filter element. Among them, the installation main body for manufacturing the filtering device has a simple structure and only needs to be formed by splicing four profiles of the present utility model. Among them, the connection between the profiles is connected by a right-angle connecting piece and a right-angle plug-in, and the assembly is very simple.

[0019] Secondly, for the filtering device of the present utility model, only the filter element needs to be embedded in the installation area, the assembly is simple, and the structure is stable.

[0020] In addition to the purposes, features and advantages described above, the present utility model has other purposes, features and advantages. Below, with reference to the drawings, the present utility model will be further described in detail. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the filtering device of the present utility model;

[0022] Figure 2 is a schematic structural diagram of the installation main body of the present utility model;

[0023] Figure 3 is a schematic connection diagram of the profiles of the present utility model;

[0024] Figure 4 is a schematic cross-sectional diagram of the profile of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, with reference to the drawings, the technical solutions in the embodiments of the present utility model will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0026] Refer to Figures 1-4, the present utility model discloses a profile 100, an installation main body 200 and a filtering device 300, which reduces the manufacturing difficulty of the installation main body 200 and at least solves the problems that the current process of manufacturing the installation main body 200 is relatively complex and the workload consumed in manufacturing is relatively large.

[0027] On the one hand, the present utility model discloses a profile 100, and the forming material of this profile preferably selects aluminum alloy. The profile 100 provided by the present utility model can be used to manufacture an installation main body 200 for setting a filtering device 300.

[0028] As Figure 4 shown in the cross-section of the profile 100, the cross-section of this profile 100 includes a straight section 101, and a support portion 102 that protrudes vertically is provided on one side of one surface of the straight section 101. On both sides of the other surface of the straight section 101, convex first connecting portions 103 are provided. On one side of the first connecting portion 103 away from the straight section 101, a first blocking portion 104 that protrudes toward the other first connecting portion 103 is provided. The straight section 101, the first connecting portion 103 and the first blocking portion 104 enclose a first slot 114, and this first slot 114 is U-shaped. Then, two U-shaped first slots 114 face each other directly and can be used to cooperate to install various connection fittings. Among them, on one side of the first connecting portion 103 in the direction of the first blocking portion 104, a second connecting portion 105 that extends away from the first blocking portion 104 is provided. On one side of the second connecting portion 105 away from the first connecting portion 103, a third connecting portion 106 that protrudes toward the plane where the straight section 101 is located is provided. Oppositely protruding second blocking portions 107 are respectively provided on the third connecting portion 106 and one side of the first connecting portion 103 away from the second connecting portion 105. The first connecting portion 103, the second connecting portion 105 and the second blocking portion 107 enclose a second slot 108, and the second slot 108 can be used to install main connection fittings for cooperation, such as nuts, connection blocks, right-angle connectors 203 used in the subsequent installation main body 200, etc.

[0029] Among them, in order to ensure the accommodation of the second slot 108 during application, the second connecting portion 105 is C-shaped with the opening direction facing the second blocking portion 107.

[0030] Among them, a first extension part 109 is arranged on the third connection part 106 in the direction away from the support part 102. The first extension part 109 is arranged on one side of the third connection part 106 in the direction away from the first connection part 103. The first extension part 109 extends in the direction away from the plane where the straight section 101 is located, so that the extension direction of the first extension part 109 is opposite to that of the part and perpendicular to the straight section 101. The first extension part 109 can form a flange of the mounting body 200. Further, two fourth connection parts 110 respectively connecting the third connection part 106 and the second connection part 105 are arranged on the first extension part 109. The outer side surfaces of the second blocking part 107, the straight section 101 and one of the fourth connection parts 110 are in the same plane, and the other fourth connection part 110 is connected to one side of the second connection part 105 in the direction away from the second blocking part 107. The setting structure of the first extension part 109 is strengthened.

[0031] Among them, a second extension part 111 is arranged on the second connection part 105 in the direction close to the support part 102. The second extension part 111 is arranged on one side of the second connection part 105 in the direction away from the first connection part 103. The second extension part 111 extends in the direction away from the first connection part 103. Further, a fifth connection part 112 is arranged on the second extension part 111 to strengthen the connection with the third connection part 106.

[0032] Further, as Figure 4 shown, convex rib 113 structures that can play a role in strengthening the structure can be arranged at the open ends of the first extension part 109, the second extension part 111, the second blocking part 107, etc.

[0033] On the other hand, based on the same technical concept of the present utility model, the present utility model also discloses a mounting body 200 applying the above profile 100.

[0034] As Figure 2 and Figure 3 shown, the present mounting body 200 includes the above profile 100, and also includes a right-angle connector 203 and a right-angle plug-in 206. The right-angle connector 203 is L-shaped, and threaded holes 204 perpendicular to the length direction are respectively arranged at both ends of the right-angle connector 203. The right-angle plug-in 206 includes two plug plates 207 (such as the L shape shown in Figure 3 shown) that are fixedly and perpendicularly adjacent to each other. The number of profiles 100 is four. The four corners of the four profiles 100 are respectively cut at an angle of 45 degrees, and then the four profiles 100 are connected end to end in sequence to form a rectangle (such as Figure 2As shown in the figure, four straight sections 101 enclose an installation area 201, and four support parts 102 enclose a support platform 202. Each two adjacent profiles 100 are connected by a right-angle connector 203 and a right-angle plug-in 206. The two ends of the right-angle connector 203 are respectively inserted into the second slots 108 of different profiles 100, and a set screw 205 that is threadedly engaged therewith is provided in the threaded hole 204. The set screw 205 abuts against the second connecting part 105. The two plug plates 207 of the right-angle plug-in 206 are respectively inserted into the first slots 114 of different profiles 100, and the two side edges on both sides thereof are respectively inserted into different first slots 114 of the same profile 100.

[0035] In order to improve the convenience of installation and the stability of operation, abutment platforms protruding in the width direction are provided on both sides in the length direction of the right-angle connector 203. When connecting the profiles 100, the abutment platforms are supported on the inner sides of the second blocking parts 107, and then the middle parts between the two abutment platforms are embedded between the two second blocking parts 107 to form positioning, which can effectively avoid the shaking of the connection.

[0036] Among them, a hanging member 208 can also be provided on the profile 100. The hanging member 208 includes an insertion block 209 and a convex block 210 protruding from the middle of the insertion block 209. A through hole 211 is provided on the convex block 210; the two ends of the insertion block 209 are respectively inserted into different first slots 114 of the same profile 100, and the hanging member 208 is connected through the connecting through hole 211, so that the installation main body 200 can be suspended and installed according to needs in the later stage.

[0037] In some embodiments, the profiles 100 can be directly connected by welding.

[0038] On the above basis, among them, the support parts 102 of the profile 100 enclose an installation area 201 capable of installing the filter element 301, and the first blocking part 104 therein can also limit and support the filter element 301 in the installation area 201. Secondly, the installation main body 200 of the present utility model can be used to form a filtering device 300 after setting the filter element 301. Among them, the installation main body 200 for manufacturing the filtering device 300 has a simple structure and only needs to be formed by splicing four profiles 100 of the present utility model. Among them, the connection between the profiles 100 is connected by a right-angle connector 203 and a right-angle plug-in 206, and the assembly is very simple.

[0039] Therefore, on the other hand, based on the same technical concept of the present utility model, a filtering device 300 is also disclosed. As Figure 1 shown, the filtering device 300 includes the above-mentioned installation main body 200; it further includes a filter element 301, and the filter element 301 is embedded in the installation area 201, and the end face of the filter element 301 is supported on the support platform 202.

[0040] For the filtering device 300 of the present utility model, only the filter element 301 needs to be embedded in the installation area 201, with simple assembly and stable structure.

[0041] The above is only the preferred specific implementation mode of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent replacements or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A profile, characterized in that, The cross-section of the profile (100) includes a straight section (101), and a protruding support portion (102) is provided on one side of one surface of the straight section (101). On both sides of the other surface, there are protruding first connecting portions (103). On one side of the first connecting portion (103) away from the straight section (101), there is a first blocking portion (104) protruding towards the other first connecting portion (103). The straight section (101), the first connecting portion (103), and the first blocking portion (104) enclose a first slot (114). On one side of the first connecting portion (103) where the first blocking portion (104) is provided, there is a second connecting portion (105) extending away from the first blocking portion (104). On one side of the second connecting portion (105) away from the first connecting portion (103), there is a third connecting portion (106) protruding towards the plane where the straight section (101) is located. On one side of the third connecting portion (106) and the first connecting portion (103) away from the second connecting portion (105), there are second blocking portions (107) protruding towards each other. The first connecting portion (103), the second connecting portion (105), and the second blocking portion (107) enclose a second slot (108).

2. The profile according to claim 1, characterized in that, On the third connecting portion (106) away from the support portion (102), there is a first extension portion (109). The first extension portion (109) is provided on one side of the third connecting portion (106) away from the first connecting portion (103), and the first extension portion (109) extends away from the plane where the straight section (101) is located.

3. The profile according to claim 2, characterized in that, On the first extension portion (109), there are two fourth connecting portions (110) respectively connecting the third connecting portion (106) and the second connecting portion (105).

4. The profile according to claim 1, characterized in that, On the second connecting portion (105) close to the support portion (102), there is a second extension portion (111). The second extension portion (111) is provided on one side of the second connecting portion (105) away from the first connecting portion (103), and the second extension portion (111) extends away from the first connecting portion (103).

5. The profile according to claim 4, characterized in that, On the second extension portion (111), there is a fifth connecting portion (112) for strengthening the connection with the third connecting portion (106).

6. The profile according to claim 1, characterized in that, The second connecting portion (105) is C-shaped with an opening direction facing the second blocking portion (107).

7. An installation main body, characterized in that, It includes the profile (100) according to any one of claims 1-6.

8. The mounting body according to claim 7, wherein It further includes a right-angle connecting member (203) and a right-angle plug-in member (206). The right-angle connecting member (203) is L-shaped, and threaded holes (204) perpendicular to the length direction are respectively provided at both ends of the right-angle connecting member (203). The right-angle plug-in member (206) includes two plug-in plates (207) that are fixedly and perpendicularly adjacent to each other. The number of the profiles (100) is four, and the four profiles (100) are connected end to end in sequence to form a rectangle. Among them, the four straight sections (101) enclose an installation area (201), and the four support parts (102) enclose a support platform (202). Each two adjacent profiles (100) are connected by the right-angle connector (203) and the right-angle plug-in (206). Both ends of the right-angle connector (203) are respectively inserted into the second slots (108) of different profiles (100), and a set screw (205) threadedly matched therewith is arranged in the threaded hole (204). The set screw (205) abuts against the second connecting part (105). The two insertion plates (207) of the right-angle plug-in (206) are respectively inserted into the first slots (114) of different profiles (100).

9. The mounting body according to claim 8, characterized in that, A suspension member (208) is arranged on the profile (100). The suspension member (208) includes an insertion block (209) and a convex block (210) protruding from the middle of the insertion block (209). A perforation (211) is arranged on the convex block (210). Both ends of the insertion block (209) are respectively inserted into different first slots (114) of the same profile (100).

10. A filtering device, characterized in that, It includes the installation main body (200) described in claim 8 or 9; it further includes a filter element (301). The filter element (301) is embedded in the installation area (201), and the end face of the filter element (301) is supported on the support platform (202).

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