Frame module, unit, gas purification module and device

Abstract

The invention relates to a frame module, a unit, a gas purification module and a gas purification device. The frame module comprises a first frame; the second frame is located on the lower portion of the first frame, the first frame and the second frame are detachably connected, the first frame comprises a plurality of first frames and a plurality of first connecting assemblies, the first frames are connected through the first connecting assemblies to form a frame, and the second frame is located on the lower portion of the first frame. The first frame comprises a plurality of first borders and a plurality of first connecting assemblies, the first borders are detachably connected with the first connecting assemblies, the second frame comprises a plurality of second borders and a plurality of second connecting assemblies, the plurality of second borders are connected through the plurality of second connecting assemblies to form the frame, and the second borders are detachably connected with the second connecting assemblies.

Description

Technical Field

[0001] This invention relates to a frame module, a unit, a gas purification module, and a device. Background Technology

[0002] The cellular electric field used for air purification is located inside the air purification device. The main problems with the existing technology include the deformation caused by welding of the cellular electric field and the outer shell, resulting in poor assembly consistency, production difficulties, and low efficiency; there are also problems such as numerous design steps, complex processes, and inability to achieve mass production. Summary of the Invention

[0003] The purpose of this invention is to provide a profile, frame, frame module, unit, gas purification module, and device to solve the problems existing in the prior art.

[0004] To address the aforementioned problems, according to one aspect of the present invention, a profile is provided: it is plate-shaped, with a flat outer surface and multiple protruding guide rails arranged from top to bottom on the inner surface, and has an internal hollow structure, wherein the multiple protruding guide rails are arranged in parallel.

[0005] In one embodiment, a sealing strip is provided on the protruding guide rail surface.

[0006] According to one aspect of the present invention, a frame module is provided, comprising four borders, four corners, and a dedicated knob, wherein the borders and the corners are connected by riveting.

[0007] According to one aspect of the present invention, a profile is provided: it is plate-shaped, with a flat outer surface and a plurality of protruding guide rails arranged from top to bottom on the inner surface, and has an internal hollow structure. The plurality of protruding guide rails are arranged in parallel, and a sealing strip is provided on the surface of the protruding guide rails.

[0008] According to one aspect of the present invention, a first frame is provided, which is made of the above-mentioned profile. The first frame has a first side and a second side, which are disposed opposite to each other and connected by a plurality of first stiffeners. The first side, the second side and the first stiffeners form at least one channel. The first side is a plane and the second side is provided with a plurality of first cantilever members.

[0009] In one embodiment, the first cantilever is arranged along the length direction of the second side and perpendicular to the second side, the second cantilever is arranged along the length direction of the fourth side and perpendicular to the fourth side, a plurality of the first cantilever members are arranged in parallel from top to bottom along the height direction of the second side, and a plurality of the second cantilever members are arranged in parallel from top to bottom along the height direction of the fourth side.

[0010] In one embodiment, the ends of the cantilever arms of both the first cantilever and the second cantilever are provided with limiting structures, the limiting structures including one or more of the following: retaining strips, protrusions, and recesses respectively provided on the first cantilever and the second cantilever.

[0011] According to one aspect of the present invention, a second frame is provided, which is made of the above-mentioned profile. The second frame has a third side and a fourth side, which are arranged opposite to each other and connected by a plurality of second stiffeners. The third side, the fourth side and the second stiffeners form at least one channel. The third side is a plane and the fourth side is provided with a plurality of second cantilever members.

[0012] According to one aspect of the present invention, a frame module is provided, including a first frame and a second frame located below the first frame. The first frame and the second frame are detachably connected. The first frame includes a plurality of first side frames and a plurality of first connecting components. The plurality of first side frames are connected by the plurality of first connecting components to form a frame. The first side frames and the first connecting components are detachably connected. The second frame includes a plurality of second side frames and a plurality of second connecting components. The plurality of second side frames are connected by the plurality of second connecting components to form a frame. The second side frames and the second connecting components are detachably connected. The first side frames are made of the aforementioned profile, and the second side frames are made of the aforementioned profile.

[0013] In one embodiment, the first frame has a first side and a second side, the first side and the second side are arranged opposite to each other and connected by a plurality of first stiffeners, the first side, the second side and the first stiffeners form at least one channel, the first side is a plane, and the second side is provided with a plurality of first cantilever members. The second frame has a third side and a fourth side, the third side and the fourth side are arranged opposite to each other and connected by a plurality of second stiffeners, the third side and the fourth side and the second stiffeners form at least one channel, the third side is a plane, and the fourth side is provided with a plurality of second cantilever members.

[0014] In one embodiment, threaded holes are provided at both ends of the first stiffener and the second stiffener.

[0015] In one embodiment, the first cantilever is arranged along the length direction of the second side and perpendicular to the second side, the second cantilever is arranged along the length direction of the fourth side and perpendicular to the fourth side, a plurality of the first cantilever members are arranged in parallel from top to bottom along the height direction of the second side, and a plurality of the second cantilever members are arranged in parallel from top to bottom along the height direction of the fourth side.

[0016] In one embodiment, the ends of the cantilever arms of both the first cantilever and the second cantilever are provided with limiting structures, the limiting structures including one or more of the following: retaining strips, protrusions, and recesses respectively provided on the first cantilever and the second cantilever.

[0017] In one embodiment, the upper and lower parts of the first frame are respectively provided with a first upper connecting structure and a first lower connecting structure, and the upper and lower parts of the second frame are respectively provided with a second upper connecting structure and a second lower connecting structure. The first lower connecting structure and the second upper connecting structure are detachably connected, and the first upper connecting structure and the second lower connecting structure are detachably connected.

[0018] In one embodiment, the first lower connecting structure and the second upper connecting structure are connected by bolts, and the first upper connecting structure and the second lower connecting structure are connected by threads.

[0019] In one embodiment, the frame module further includes a sealing unit, the sealing unit comprising: a first sealing element disposed between the first lower connecting structure and the second upper connecting structure; a second sealing element disposed between the first frame and the first connector; a third sealing element disposed between the second frame and the second connector; and a fourth and a fifth sealing element disposed between the first upper connecting structure and the second lower connecting structure.

[0020] In one embodiment, both the first frame and the second frame are rectangular and each includes four borders and four connectors.

[0021] According to one aspect of the present invention, a frame unit is provided, comprising at least two frame modules, wherein the frame modules are as described above, the two frame modules are arranged vertically and are detachably connected, and a sealing component is provided between the two frame modules.

[0022] According to one aspect of the present invention, a gas purification module is provided, including a frame module and an electric field unit, wherein the frame module is the frame module described above, and the electric field unit is detachably disposed within the frame module.

[0023] In one embodiment, the frame module includes a first frame and a second frame arranged vertically. The inner wall of the first frame has two first cantilever arms arranged along the height of the first frame, and the inner wall of the second frame has two second cantilever arms arranged along the height of the first frame. The ends of the cantilever arms of the first and second cantilever arms are respectively provided with a first limiting structure and a second limiting structure. The electric field unit includes a first anode module, a second anode module, and a cathode module. The cathode module is located between the first anode module and the second anode module. The first anode module is arranged between the two first cantilever arms, and the second anode module is arranged between the two second cantilever arms.

[0024] In one embodiment, the two first cantilever arms clamp the first anode module vertically, and the limiting structure of the first cantilever arms is engaged in the first slot of the first anode module corresponding to the first limiting structure. The two second cantilever arms clamp the second anode module vertically, and the second limiting structure of the second cantilever arms is engaged in the second slot of the second anode module corresponding to the second limiting structure.

[0025] In one embodiment, the first limiting structure is a V-shaped protrusion disposed at the end of the first cantilever, with the V-shaped tips of the two first cantilever arms disposed opposite each other; the second limiting structure is a V-shaped protrusion disposed at the end of the second cantilever, with the V-shaped tips of the two second cantilever arms disposed opposite each other.

[0026] In one embodiment, the gas purification module further includes: a wind distribution unit disposed at the gas inlet of the electric field unit, the wind distribution unit including at least one wind distribution plate.

[0027] According to one aspect of the present invention, a gas purification device is provided, comprising: at least two gas purification modules, wherein the gas purification modules are the gas purification modules described above, the two gas purification modules are arranged vertically and detachably connected, and a sealing element is provided between the two gas purification modules.

[0028] According to one aspect of the present invention, a cellular purification module is provided, comprising: a frame unit, a cellular electric field unit, and an air distribution unit. The frame unit includes a frame with a plurality of protruding guide rails. The cellular electric field unit includes an anode module and a cathode module. The anode module is installed in the frame unit via the protruding guide rails. The air distribution unit includes an air distribution plate disposed at the inlet of the cellular electric field unit. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the external appearance of a gas purification module according to an embodiment of the present invention;

[0030] Figure 2 yes Figure 1A cross-sectional schematic diagram;

[0031] Figure 3 This is an exploded view of the connection components in an embodiment of the present invention;

[0032] Figure 4 This is a schematic cross-sectional view of the first frame in an embodiment of the present invention;

[0033] Figure 5 This is a schematic cross-sectional view of the second frame in an embodiment of the present invention;

[0034] Figure 6 This is a schematic cross-sectional view of the connection between the first and second borders in an embodiment of the present invention;

[0035] Figure 7 This is a schematic cross-sectional view of the connection between the second frame and the first frame in an embodiment of the present invention;

[0036] Figure 8 This is a schematic cross-sectional view of the connection between the second border, the first border, and the second border in an embodiment of the present invention;

[0037] Figure 9 This is a schematic diagram showing the internal structure of a honeycomb purification module according to an embodiment of the present invention;

[0038] Figure 10 This is a schematic diagram of a wind distribution plate in an embodiment of the present invention;

[0039] Figure 11 This is a schematic diagram of the external appearance of a gas purification module in an embodiment of the present invention. Detailed Implementation

[0040] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to better understand the purpose, features and advantages of the present invention. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but are only for illustrating the essential spirit of the technical solution of the present invention.

[0041] In the following description, certain specific details are set forth for the purpose of illustrating various disclosed embodiments in order to provide a thorough understanding of the various disclosed embodiments. However, those skilled in the art will recognize that embodiments may be practiced without one or more of these specific details. In other instances, well-known apparatuses, structures, and techniques associated with this application may not have been shown or described in detail to avoid unnecessarily obscuring the description of the embodiments.

[0042] Throughout this specification, references to "an embodiment" or "an embodiment" indicate that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Therefore, the appearance of "in an embodiment" or "an embodiment" in various places throughout the specification does not necessarily refer to the same embodiment. Furthermore, a particular feature, structure, or characteristic may be combined in any manner in one or more embodiments.

[0043] In the following description, in order to clearly demonstrate the structure and working method of the present invention, a number of directional terms will be used. However, terms such as "front", "back", "left", "right", "outside", "inside", "outward", "inward", "up", and "down" should be understood as convenient terms and not as limiting terms.

[0044] Example

[0045] like Figure 1 , Figure 2 As shown, the gas purification module 100 includes a frame module, an electric field unit 30, and an air distribution unit 40.

[0046] Both the electric field unit 30 and the air distribution unit 40 are detachably installed within the frame module, with the air distribution unit 40 located at the air inlet of the electric field unit 30. Figure 2 In the middle, the wind distribution unit 40 is located above the electric field unit 30.

[0047] The frame module includes at least one frame, which includes multiple borders, multiple connecting components, and multiple sealing units. The multiple borders are connected by the multiple connecting components to form the frame. The frame can be rectangular or other polygonal in shape; the frame in this embodiment is a square frame.

[0048] In this embodiment, the frame module includes a first frame 10 and a second frame 20, the second frame 20 being located below the first frame 10, and the first frame 10 and the second frame 20 being detachably connected.

[0049] The first frame 10 includes four first borders 11 and four as shown in the figure. Figure 3 The first connecting component 12 shown is used to connect four first borders 11 to form a first frame 10. The first borders 11 and the first connecting components 12 are detachably connected.

[0050] The first border 11 has the following cross-section. Figure 4As shown, the first frame 11 has a first side 111 and a second side 112. The first side 111 and the second side 112 are arranged opposite to each other and connected by a plurality of connecting ribs 113. The first side 111, the second side 112 and the connecting ribs 113 form at least one channel. The first side 111 is a plane. The second side 112 is provided with a plurality of first cantilever members 114 for mounting the electric field unit 30 and the wind distribution unit 40.

[0051] In one embodiment, the connecting rib 113 has threaded holes 1131 at both ends for connecting the first frame 11 to the first connecting component 12.

[0052] In one embodiment, the first cantilever 114 is arranged along the length direction of the second side 112 and perpendicular to the second side 112, and a plurality of the first cantilever 114 are arranged parallel from top to bottom along the height direction of the second side 112. In this embodiment, the number of the first cantilever 114 is 4.

[0053] In one embodiment, the end of the cantilever of the first cantilever member 114 is provided with a first limiting structure, which includes one or more of the following: a retaining strip, a protrusion, and a recess respectively provided on the first cantilever member 114.

[0054] In this embodiment, the first limiting structure 1141 is a V-shaped protrusion provided at the end of the first cantilever member 114. The V-shaped protrusion is formed during the profile manufacturing process. The V-shaped tips of the first and second first cantilever members 114 are arranged opposite each other from top to bottom along the height direction of the second side 112, and the V-shaped tips of the third and fourth first cantilever members 114 are arranged opposite each other.

[0055] The upper and lower parts of the first frame 11 are respectively provided with a first upper connecting structure 115 and a first lower connecting structure 116.

[0056] In this embodiment, the first upper connecting structure 115 is in the shape of a rectangular tube.

[0057] In the embodiment, the first lower connecting structure 116 has a stiffener 117 and a stiffener 118 that respectively connect the first side 111 and the second side 112, and there is a first gap 119 between the ends of the stiffener 117 and the stiffener 118.

[0058] The second frame 20 includes four second borders 21 and four second connecting components. The four second borders 21 are connected by the four second connecting components to form the second frame 20. The second borders 21 and the second connecting components are detachably connected.

[0059] The cross-section of the second border 21 is as follows Figure 5As shown, the second frame 21 has a third side 211, a fourth side 212, and a fifth side 213. The third side 211 and the fourth side 212 are arranged opposite to each other and connected by connecting ribs 214 and 215. The fifth side 213 is connected to the third side 211 by connecting ribs 215 and 216. The third side 211, the fourth side 212, the fifth side 213, and the connecting ribs 214, 215, and 216 form two channels. The third side 211 is a plane, and the fourth side 212 is provided with two second cantilever members 217 for mounting the electric field unit 20.

[0060] In the embodiment, threaded holes 2141 and 2161 are provided at both ends of the connecting ribs 214 and 216 respectively, for connecting the second frame 21 to the second connecting component.

[0061] In one embodiment, the second cantilever 217 is arranged along the length direction of the fourth side 212 and perpendicular to the fourth side 212, and a plurality of the second cantilever 217 are arranged parallel from top to bottom along the height direction of the fourth side 212. In this embodiment, there are two second cantilever 217.

[0062] In one embodiment, the end of the cantilever of the second cantilever member 217 is provided with a second limiting structure, which includes one or more of the following: a retaining strip, a protrusion, and a recess respectively provided on the second cantilever member 217.

[0063] In this embodiment, the second limiting structure 2171 is a V-shaped protrusion provided at the end of the second cantilever member 217. The V-shaped protrusion is formed during the profile manufacturing process and is arranged from top to bottom along the height direction of the fourth side surface 212. The tips of the V-shapes of the two second cantilever members 217 are arranged opposite each other.

[0064] The upper and lower parts of the second frame 21 are respectively provided with a second upper connecting structure 218 and a second lower connecting structure 219.

[0065] In this embodiment, the second upper connecting structure 218 is provided corresponding to the first lower connecting structure 116. The second upper connecting structure 218 has a rectangular tube shape, and the upper wall of the rectangular tube has a second gap 2181.

[0066] In this embodiment, the second lower connecting structure 219 has an L-shaped cross-section.

[0067] The first lower connecting structure 116 of the first frame 11 is detachably connected to the second upper connecting structure 218 of the second frame 21. In one embodiment, the first lower connecting structure 116 of the first frame 11 and the second upper connecting structure 218 of the second frame 21 are connected by bolts and nuts.

[0068] In this embodiment, as Figure 6 As shown, the first lower connecting structure 116 of the first frame 11 and the second upper connecting structure 218 of the second frame 21 are connected by T-bolts 25 and nuts 26. The head of the T-bolt 25 is located on the stiffeners 117 and 118, and the threaded part is located in the first gap 119 and the second gap 2181.

[0069] like Figure 3 As shown, the first connecting assembly 12 includes a first connector 121, four connecting screws 122, and as shown in the figure. Figure 1 The rounded corner piece 123 is shown.

[0070] The first connector 121 has a first connecting wall 1211, a second connecting wall 1212, and an intermediate wall 1213. The first connecting wall 1211 and the second connecting wall 1212 are perpendicular to each other and connected by the intermediate wall 1213. The first connecting wall 1211 and the second connecting wall 1212 are each provided with two through holes for the passage of connecting screws 122, and the through holes are set corresponding to threaded holes 1131. In the prior art, the frame connection is all done by welding. This embodiment uses a screw connection method, which has higher precision and better sealing performance than the prior art.

[0071] The second connecting component has a similar structure to the first connecting component 12, and will not be described in detail here.

[0072] In this embodiment, the four corners of the first frame 10 are made of injection-molded rounded corner connectors. The rounded corner connectors 123 are set on the outside of the first connector 121 for decoration, which provides better sealing than the existing design and makes the first frame 10 more aesthetically pleasing. Similarly, the second connecting assembly also has rounded corner connectors similar to the rounded corner connectors 123, making the second frame 20 more aesthetically pleasing.

[0073] In this embodiment, the frame module further includes a sealing unit, such as... Figure 3 , Figure 6 , Figure 7 , Figure 8 As shown, the sealing unit includes: a first seal 131 disposed between the first lower connecting structure 116 of the first frame 11 and the second upper connecting structure 218 of the second frame 21; a second seal 132 disposed between the first frame 11 and the first connector 12; a third seal disposed between the second frame 21 and the second connector; and a fourth seal 133 and a fifth seal 134 disposed between the first upper connecting structure 115 of the first frame 11 and the second lower connecting structure 218 of the second frame 21. Compared with the glue sealing method used in the prior art, the use of seals in this embodiment is not only more aesthetically pleasing and improves assembly efficiency, but also reduces the environmental problems caused by glue application.

[0074] In one embodiment, the frame and the sealing strip can be manufactured as a single piece.

[0075] In this embodiment, both the first frame 11 and the second frame 21 are integrally formed by extruding aluminum profiles. Compared with the prior art, where the outer frame is made by bending and welding aluminum plates, this embodiment greatly improves the mass production speed and makes mass production possible.

[0076] In one embodiment, the frame unit includes at least two frame modules with a split structure, which facilitates the connection of the upper and lower air inlets and outlets. The connection adopts a special knob for directional pressing, which is more convenient and faster than the existing technology where each layer of the honeycomb module is riveted. It can also be customized and quickly installed according to market needs.

[0077] This embodiment provides a frame unit, including at least two frame modules, which are the frame modules described above. The two frame modules are arranged vertically and can be detachably connected. A fourth sealing element 133 and a fifth sealing element 134 are also provided between the two frame modules.

[0078] The first upper connecting structure 115 and the second lower connecting structure 219 are detachably connected. For example... Figure 7 , Figure 8 As shown, the first frame 11 and the second frame 21 are connected by a dedicated knob 27 via a threaded structure. In the embodiment, the first upper connecting structure 115 is a rectangular tube and the L-shaped part of the second lower connecting structure 219 are provided with threaded holes. The first upper connecting structure 115 and the second lower connecting structure 219 are connected together by a dedicated knob 27. The head of the dedicated knob 27 is provided with a polygonal shape for rotating the dedicated knob 27. This ensures that the head of the dedicated knob 27 is not exposed outside the first side 111, and keeps the end face of the head of the dedicated knob 27 flush with the first side 111 for a more aesthetically pleasing appearance.

[0079] like Figure 9 As shown, the electric field unit 30 includes a first anode module 31, a second anode module 32, and a cathode module 33, with the cathode module 33 located between the first anode module 31 and the second anode module 32. Both the first anode module 31 and the second anode module 32 include multiple hollow anode tubes arranged in parallel, and the cathode module 33 includes multiple cathode needles inserted into the hollow anode tubes. The first anode module 31 also has a side frame, with a first slot corresponding to the first limiting structure on the side frame. The second anode module 32 also has a side frame, with a second slot corresponding to the second limiting structure on the side frame.

[0080] During the assembly of the electric field unit 30, the first anode module 31, the second anode module 32, and the cathode module 33 are first assembled into a single unit. The four anode holes in the first anode module 31 and the second anode module 32 are used as positioning holes to cooperate with the positioning tubes, achieving precise positioning of the first anode module 31 and the second anode module 32. At the same time, the four positioning tubes can also be used to set up high-voltage power lines and control circuits, which is safer and more reliable than the high-voltage power line wiring in existing technologies.

[0081] The electric field unit 30, which is assembled as a whole, is installed in the frame module. The first anode module 31 is set between the two first cantilever 114, and the second anode module 32 is set between the two second cantilever 217.

[0082] In this embodiment, the first cantilever 114 is elastic, and the two first cantilever 114 clamp the first anode module 31 vertically. The limiting structure 1141 of the first cantilever 114 is locked in the first slot of the first anode module corresponding to the first limiting structure. The two second cantilever 217 clamp the second anode module 32 vertically, and the second limiting structure 2171 of the second cantilever is locked in the second slot of the second anode module corresponding to the second limiting structure.

[0083] The air distribution unit 40 is located at the air inlet of the electric field unit 30. Figure 2 The wind distribution unit 40 is located above the electric field unit 30.

[0084] An air distribution unit 40 is disposed at the inlet of the cellular electric field unit. The air distribution unit 40 includes at least one air distribution plate 41, such as... Figure 10 As shown, the surface of the air distribution plate 41 is provided with multiple protrusions. In this embodiment, the protrusions are V-shaped, and multiple V-shapes are arranged in sequence. Multiple through holes 411 are provided on the V-shaped surface. The air distribution plate 41 is used to interfere with the flow direction of the airflow to achieve the effect of uniform distribution.

[0085] In this embodiment, the air distribution unit 40 includes a plurality of air distribution plates 41 arranged vertically, which can make the airflow through the plurality of air distribution plates 41 achieve a better uniform distribution effect.

[0086] The air distribution unit 40 is also provided with a side frame, and the side frame is provided with a third slot corresponding to the first limiting structure. The air distribution unit 40 is disposed between two first cantilever 114, and the two first cantilever 114 clamp the air distribution unit 40 from top to bottom. The limiting structure 1141 of the first cantilever 114 is engaged in the third slot provided by the air distribution unit 40 corresponding to the first limiting structure.

[0087] This embodiment provides a gas purification device, including: at least two gas purification modules, wherein the gas purification modules are the gas purification modules described above, the two gas purification modules are arranged vertically and are detachably connected, and a sealing element is provided between the two gas purification modules.

[0088] This embodiment also provides an extruded integrated frame module, wherein the profiles of the first and second frame sides are produced by an extrusion integrated molding process, such as... Figure 11 The outer frame of the gas purification module 200 shown is made of profile produced by extrusion molding.

[0089] This embodiment features an integrated structure that incorporates multiple modules, simplifying assembly and production.

[0090] Example 2

[0091] like Figure 1 , Figure 2 As shown, the gas purification module 100 includes a frame module, a honeycomb electric field unit 30, and an air distribution unit 40.

[0092] The frame module includes at least one frame, which includes multiple borders, multiple connecting components, and multiple sealing units. The multiple borders are connected by the multiple connecting components to form the frame. The frame can be rectangular or other polygonal in shape; the frame in this embodiment is a square frame.

[0093] In one embodiment, a frame module is rectangular in shape, with a frame made of profiles, including four borders and four corners.

[0094] In one embodiment, a profile is plate-shaped with a flat outer surface and multiple protruding guide rails on the inner surface from top to bottom. The interior has a hollow structure, and the multiple protruding guide rails are arranged in parallel.

[0095] In one embodiment, a profile is plate-shaped with a hollow interior and a flat outer surface. The inner surface has multiple protruding guide rails (cantilever components) from top to bottom for mounting the cellular electric field unit. The multiple protruding guide rails are arranged in parallel and parallel to the axis of the frame.

[0096] In one embodiment, a profile is plate-shaped with a flat outer surface and multiple protruding guide rails on the inner surface from top to bottom. It has an internal hollow structure, and the multiple protruding guide rails are arranged in parallel. A sealing strip is provided on the surface of the protruding guide rails.

[0097] In one embodiment, a first frame is made of the above-mentioned profile. The first frame has a first side and a second side. The first side and the second side are arranged opposite to each other and connected by a plurality of first stiffeners. The first side, the second side and the first stiffeners form at least one channel. The first side is a plane and the second side is provided with a plurality of first cantilever members.

[0098] In one embodiment, the first cantilever is arranged along the length direction of the second side and perpendicular to the second side, the second cantilever is arranged along the length direction of the fourth side and perpendicular to the fourth side, a plurality of the first cantilever members are arranged in parallel from top to bottom along the height direction of the second side, and a plurality of the second cantilever members are arranged in parallel from top to bottom along the height direction of the fourth side.

[0099] In one embodiment, the ends of the cantilever arms of both the first cantilever and the second cantilever are provided with limiting structures, the limiting structures including one or more of the following: retaining strips, protrusions, and recesses respectively provided on the first cantilever and the second cantilever.

[0100] In one embodiment, a second frame is made of the aforementioned profile. The second frame has a third side and a fourth side. The third side and the fourth side are arranged opposite to each other and connected by a plurality of second stiffeners. The third side, the fourth side, and the second stiffeners form at least one channel. The third side is a plane, and the fourth side is provided with a plurality of second cantilever members.

[0101] In this embodiment, the frame module includes a first frame 10 and a second frame 20. The second frame 20 is located below the first frame 10, and the first frame 10 and the second frame 20 are detachably connected.

[0102] The first frame 10 includes four first borders 11 and four as shown in the figure. Figure 3 The first connecting component 12 shown is used to connect four first borders 11 to form a first frame 10. The first borders 11 and the first connecting components 12 are detachably connected.

[0103] In this embodiment, the first frame 11 is made of profile material, which is integrally formed by aluminum extrusion. Compared with the existing technology where the outer frame is made of aluminum plate bending and welding, this embodiment greatly improves the mass production speed and makes mass production possible.

[0104] The first border 11 has the following cross-section. Figure 4As shown, the first frame 11 has a first side 111 and a second side 112. The first side 111 and the second side 112 are arranged opposite to each other and connected by a plurality of connecting ribs 113. The first side 111, the second side 112 and the connecting ribs 113 form at least one channel. The first side 111 is a plane. The second side 112 is provided with a plurality of first cantilever members 114 (guide rails) for mounting the electric field unit 30 and the wind distribution unit 40.

[0105] In one embodiment, the connecting rib 113 has threaded holes 1131 at both ends for connecting the first frame 11 to the first connecting component 12.

[0106] In one embodiment, the first cantilever 114 is arranged along the length direction of the second side 112 and perpendicular to the second side 112, and a plurality of the first cantilever 114 are arranged parallel from top to bottom along the height direction of the second side 112. In this embodiment, the number of the first cantilever 114 is 4.

[0107] In one embodiment, the end of the cantilever of the first cantilever member 114 is provided with a first limiting structure, which includes one or more of the following: a retaining strip, a protrusion, and a recess respectively provided on the first cantilever member 114.

[0108] In this embodiment, the first limiting structure 1141 is a V-shaped protrusion provided at the end of the first cantilever member 114. The V-shaped protrusion is formed during the profile manufacturing process. The V-shaped tips of the first and second first cantilever members 114 are arranged opposite each other from top to bottom along the height direction of the second side 112, and the V-shaped tips of the third and fourth first cantilever members 114 are arranged opposite each other.

[0109] The upper and lower parts of the first frame 11 are respectively provided with a first upper connecting structure 115 and a first lower connecting structure 116.

[0110] In this embodiment, the first upper connecting structure 115 is in the shape of a rectangular tube.

[0111] In the embodiment, the first lower connecting structure 116 has a stiffener 117 and a stiffener 118 that respectively connect the first side 111 and the second side 112, and there is a first gap 119 between the ends of the stiffener 117 and the stiffener 118.

[0112] The second frame 20 includes four second borders 21 and four second connecting components. The four second borders 21 are connected by the four second connecting components to form the second frame 20. The second borders 21 and the second connecting components are detachably connected.

[0113] In one embodiment, the profile of the first frame 11 is produced by integral extrusion molding, such as... Figure 11The outer frame of the gas purification module 200 shown is made of profile produced by extrusion molding.

[0114] In one embodiment, sealing strips are provided at the connection of the first frame 11 and on the guide rail surface of the first cantilever 114. Compared with the glue sealing method used in the prior art, this embodiment not only improves the aesthetics and assembly efficiency, but also reduces the environmental problems caused by glue application.

[0115] In one embodiment, the first frame 11 and the sealing strip are manufactured as a single piece.

[0116] In this embodiment, the second frame 21 is made of profile material, which is integrally formed by aluminum extrusion. Compared with the existing technology where the outer frame is made of aluminum plate bending and welding, this embodiment greatly improves the mass production speed and makes mass production possible.

[0117] The cross-section of the second border 21 is as follows Figure 5 As shown, the second frame 21 has a third side 211, a fourth side 212, and a fifth side 213. The third side 211 and the fourth side 212 are arranged opposite to each other and connected by connecting ribs 214 and 215. The fifth side 213 is connected to the third side 211 by connecting ribs 215 and 216. The third side 211, the fourth side 212, the fifth side 213, and the connecting ribs 214, 215, and 216 form two channels. The third side 211 is a plane, and the fourth side 212 is provided with two second cantilever members 217 (guide rails) for mounting the electric field unit 20.

[0118] In the embodiment, threaded holes 2141 and 2161 are provided at both ends of the connecting ribs 214 and 216 respectively, for connecting the second frame 21 to the second connecting component.

[0119] In one embodiment, the second cantilever 217 is arranged along the length direction of the fourth side 212 and perpendicular to the fourth side 212, and a plurality of the second cantilever 217 are arranged parallel from top to bottom along the height direction of the fourth side 212. In this embodiment, there are two second cantilever 217.

[0120] In one embodiment, the end of the cantilever of the second cantilever member 217 is provided with a second limiting structure, which includes one or more of the following: a retaining strip, a protrusion, and a recess respectively provided on the second cantilever member 217.

[0121] In this embodiment, the second limiting structure 2171 is a V-shaped protrusion provided at the end of the second cantilever member 217. The V-shaped protrusion is formed during the profile manufacturing process and is arranged from top to bottom along the height direction of the fourth side surface 212. The tips of the V-shapes of the two second cantilever members 217 are arranged opposite each other.

[0122] The upper and lower parts of the second frame 21 are respectively provided with a second upper connecting structure 218 and a second lower connecting structure 219.

[0123] In this embodiment, the second upper connecting structure 218 is provided corresponding to the first lower connecting structure 116. The second upper connecting structure 218 has a rectangular tube shape, and the upper wall of the rectangular tube has a second gap 2181.

[0124] In this embodiment, the second lower connecting structure 219 has an L-shaped cross-section.

[0125] The first lower connecting structure 116 of the first frame 11 is detachably connected to the second upper connecting structure 218 of the second frame 21. In one embodiment, the first lower connecting structure 116 of the first frame 11 and the second upper connecting structure 218 of the second frame 21 are connected by bolts and nuts.

[0126] In this embodiment, as Figure 6 As shown, the first lower connecting structure 116 of the first frame 11 and the second upper connecting structure 218 of the second frame 21 are connected by T-bolts 25 and nuts 26. The head of the T-bolt 25 is located on the stiffeners 117 and 118, and the threaded part is located in the first gap 119 and the second gap 2181.

[0127] like Figure 3 As shown, the first connecting assembly 12 includes a first connector 121, four connecting screws 122, and as shown in the figure. Figure 1 The rounded corner piece 123 is shown.

[0128] The first connector 121 has a first connecting wall 1211, a second connecting wall 1212, and an intermediate wall 1213. The first connecting wall 1211 and the second connecting wall 1212 are perpendicular to each other and connected by the intermediate wall 1213. The first connecting wall 1211 and the second connecting wall 1212 are each provided with two through holes for the passage of connecting screws 122, and the through holes are set corresponding to threaded holes 1131. In the prior art, the frame connection is all done by welding. This embodiment uses a screw connection method, which has higher precision and better sealing performance than the prior art.

[0129] The second connecting component has a similar structure to the first connecting component 12, and will not be described in detail here.

[0130] In this embodiment, the four corners of the first frame 10 are made of injection-molded rounded corner connectors. The rounded corner connectors 123 are set on the outside of the first connector 121 for decoration, which provides better sealing than the existing design and makes the first frame 10 more aesthetically pleasing. Similarly, the second connecting assembly also has rounded corner connectors similar to the rounded corner connectors 123, making the second frame 20 more aesthetically pleasing.

[0131] Existing technologies use welding to connect side plates, while this embodiment uses riveting, which is more precise and has better sealing performance than existing technologies.

[0132] like Figure 9 As shown, the cellular electric field unit 30 includes a first anode module 31, a second anode module 32, and a cathode module 33, with the cathode module 33 located between the first anode module 31 and the second anode module 32. Both the first anode module 31 and the second anode module 32 include multiple hollow anode tubes arranged in parallel, and the cathode module 33 includes multiple cathode needles inserted into the hollow anode tubes. The first anode module 31 also has a side frame, with a first slot corresponding to the first limiting structure on the side frame. The second anode module 32 also has a side frame, with a second slot corresponding to the second limiting structure on the side frame.

[0133] During assembly, the lower second anode module 32 is first assembled onto the corresponding guide rail 217, and the cathode module 33 is installed. Then, the upper first anode module 31 is assembled onto the corresponding guide rail 114. The four anode holes in the upper and lower anode modules are used as positioning holes to cooperate with the positioning pins, achieving precise positioning of the anode and cathode modules. At the same time, the four positioning holes can also be used to install high-voltage power lines and control circuits, which is safer and more reliable than existing high-voltage power line wiring technology.

[0134] This embodiment integrates other modules into a single structure, making assembly and production simpler.

[0135] The air distribution unit includes at least one air distribution plate 30, which is located at the entrance of the honeycomb electric field unit. The surface of the air distribution plate 30 is provided with multiple protrusions and through holes. The air distribution plate 30 is used to interfere with the airflow direction to achieve a uniform distribution effect.

[0136] In one embodiment, the frame unit adopts a split structure, which facilitates the connection of the upper and lower air inlets and outlets. The connection adopts a special knob 27 for directional pressing, which is more convenient and faster than the existing technology where each layer of the honeycomb module is riveted. It can also realize the customized production and rapid installation of multi-layer honeycomb electric field units according to market needs.

[0137] When used in an air purification device, the frame module of this embodiment not only solves the problems of deformation caused by welding in the original honeycomb electric field shell, resulting in poor assembly consistency, production difficulties, and low production efficiency, but also overcomes the problems of numerous design steps, complex processes, and inability to achieve mass production in the original design. The frame module of this embodiment is lighter, saves more materials, and has higher production efficiency than the original frame module.

[0138] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in the present invention should still be covered by the claims of the present invention.

Claims

1. A frame module, characterized in that, The frame module comprises: a first frame; a second frame located at the lower part of the first frame, the first frame and the second frame being detachably connected, wherein the first frame comprises a plurality of first side frames and a plurality of first connecting components, the plurality of first side frames being connected by the plurality of first connecting components to form a frame, the first side frames and the first connecting components being detachably connected, the second frame comprises a plurality of second side frames and a plurality of second connecting components, the plurality of second side frames being connected by the plurality of second connecting components to form a frame, the second side frames and the second connecting components being detachably connected.

2. The frame module according to claim 1, wherein: the first side frame has a first side and a second side, the first side and the second side being oppositely arranged and connected by a plurality of first ribs, the first side, the second side and the first ribs forming at least one channel, the first side being a plane, and the second side being provided with a plurality of first cantilever members, the second side frame has a third side and a fourth side, the third side and the fourth side being oppositely arranged and connected by a plurality of second ribs, the third side, the fourth side and the second ribs forming at least one channel, the third side being a plane, and the fourth side being provided with a plurality of second cantilever members.

3. The frame module according to claim 2, wherein: the first cantilever member is arranged along the length direction of the second side and is perpendicular to the second side, and the second cantilever member is arranged along the length direction of the fourth side and is perpendicular to the fourth side, a plurality of the first cantilever members are arranged in parallel from top to bottom along the height direction of the second side, and a plurality of the second cantilever members are arranged in parallel from top to bottom along the height direction of the fourth side.

4. The frame module according to claim 3, wherein: the end of the cantilever of the first cantilever member and the end of the cantilever of the second cantilever member are respectively provided with a limiting structure, the limiting structure comprises one or more of a clamping strip, a protrusion and a recess arranged on the first cantilever member and the second cantilever member respectively.

5. The frame module according to claim 1, wherein: the upper part and the lower part of the first side frame are respectively provided with a first upper connecting structure and a first lower connecting structure, and the upper part and the lower part of the second side frame are respectively provided with a second upper connecting structure and a second lower connecting structure, the first lower connecting structure is detachably connected with the second upper connecting structure, the first upper connecting structure is detachably connected with the second lower connecting structure.

6. The frame module of claim 5, wherein, Further comprising: a sealing unit, the sealing unit comprising: a first sealing member arranged between the first lower connecting structure and the second upper connecting structure, a second sealing member arranged between the first side frame and the first connecting component, a third sealing member arranged between the second side frame and the second connecting component, and a fourth sealing member and a fifth sealing member arranged between the first upper connecting structure and the second lower connecting structure.

7. A frame unit, characterized in that comprising at least two frame modules, the frame module being any one of claims 1-6, Two frame modules are arranged in an up-down manner and are detachably connected, A sealing assembly is arranged between the two frame modules.

8. A gas purification module, characterized in that Comprise: a frame module, an electric field unit, and an air equalizing unit, The frame module is the frame module according to any one of claims 1-6, The electric field unit is detachably arranged in the frame module, the air equalizing unit is arranged at a gas inlet of the electric field unit, and the air equalizing unit comprises at least one air equalizing plate.

9. The gas purification module according to claim 8, characterized in that: The frame module comprises a first frame and a second frame arranged in an up-down manner, The inner wall of the first frame is provided with two first suspension arms arranged along the height of the first frame, The inner wall of the second frame is provided with two second suspension arms arranged along the height of the first frame, and the ends of the suspension arms of the first suspension arm and the second suspension arm are respectively provided with a first limiting structure and a second limiting structure, The electric field unit comprises a first anode module, a second anode module, and a cathode module, and the cathode module is located between the first anode module and the second anode module, The first anode module is arranged between the two first suspension arms, and the second anode module is arranged between the two second suspension arms, The two first suspension arms clamp the first anode module in an up-down manner, and the limiting structure of the first suspension arm is clamped in a first clamping groove arranged corresponding to the first limiting structure of the first anode module, The two second suspension arms clamp the second anode module in an up-down manner, and the second limiting structure of the second suspension arm is clamped in a second clamping groove arranged corresponding to the second limiting structure of the second anode module.

10. A gas purification apparatus characterized by comprising: Comprise: at least two gas purification modules, the gas purification module is the gas purification module according to claim 8 or 9, Two gas purification modules are arranged in an up-down manner and are detachably connected, and a sealing assembly is arranged between the two gas purification modules.

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