CN218864397U - Exchange core mounting member of two-way flow fresh air machine - Google Patents
Exchange core mounting member of two-way flow fresh air machine Download PDFInfo
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- CN218864397U CN218864397U CN202221972399.6U CN202221972399U CN218864397U CN 218864397 U CN218864397 U CN 218864397U CN 202221972399 U CN202221972399 U CN 202221972399U CN 218864397 U CN218864397 U CN 218864397U
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Abstract
The utility model discloses an exchange core mounting component of a bidirectional flow fresh air machine, belonging to the technical field of fresh air machines, which comprises a sealing cotton support plate; a first fixing convex rib and a second fixing convex rib are arranged on one side of the sealing cotton supporting plate, and a first fixing plate and a second fixing plate are arranged on the other side of the sealing cotton supporting plate; the axes of the first fixing convex rib, the second fixing convex rib, the first fixing plate and the second fixing plate are parallel to each other; the exchange core in the fresh air fan and the related accessories can be effectively fixed through the matching among the fixing clamping plate, the first fixing convex rib, the second fixing convex rib, the first fixing plate and the second fixing plate, and the angle among all the components can be changed through adjusting the installation angle of the installation component according to the design requirement; the device has simple structure, low cost and convenient operation; the problem of current new fan, because of inside the interior welt board in setting up EPP causes new fan space occupancy big has effectively been solved.
Description
Technical Field
The utility model belongs to the technical field of new fan, in particular to exchange core installation component of new fan of two-way flow.
Background
The bidirectional flow fresh air fan completes the replacement of indoor and outdoor air through the modes of introducing fresh air from the outside and exhausting air from the inside to the outside, needs the fresh air and the exhausted air to exchange heat through the exchange core for realizing the requirement of environmental protection energy recovery, and has enough space for bearing and layout due to the limitation of air volume, noise and the air speed through the exchange core.
The welt sets up exchange core holding chamber specially in the EPP of present new trend equipment mostly, and exchange core snap-on just can realize the slope setting in the holding intracavity, but because adopted the welt can occupy more inner spaces certainly in the EPP, and the accessory that corresponds with the exchange core still need can just rather than the adaptation through installing other installation component additional to it is long-pending big indirectly to have leaded to new trend organism, extravagant installation space's problem. Therefore, it is necessary to design an exchange core mounting member capable of securing an exchange core mounting angle while facilitating downsizing of the model.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problems that: how to provide an exchange core mounting member which can ensure the installation angle of an exchange core and is beneficial to reducing the size of the exchange core mounting member.
In order to solve the technical problem, the utility model discloses a technical scheme be: an exchange core mounting member of a bidirectional flow fresh air fan comprises a sealing cotton support plate; a first fixing convex rib and a second fixing convex rib are arranged on one side of the sealing cotton supporting plate, and a first fixing plate and a second fixing plate are arranged on the other side of the sealing cotton supporting plate; the axes of the first fixing convex rib, the second fixing convex rib, the first fixing plate and the second fixing plate are parallel to each other.
Wherein, the one side that the backup pad was equipped with first fixed fin and the fixed fin of second still is equipped with fixed cardboard.
Wherein, first fixed fin is equipped with fixed support hole along the axis direction.
The first fixing convex rib, the second fixing convex rib and the sealing cotton supporting plate form a U-shaped structure.
Wherein the first fixing convex rib comprises a hollow fixing column; the hollow fixing column is connected with the sealing cotton supporting plate through a baffle strip.
The hollow fixing column also comprises a through groove.
And corners of the through grooves are processed by rounding.
Wherein, first fixed plate constitutes L type structure with the sealed cotton backup pad.
The first fixing plate, the second fixing plate and the sealing cotton supporting plate form a U-shaped structure.
Wherein, the cross section of the second fixed plate is trapezoidal.
The beneficial effects of the utility model reside in that: the utility model provides a two-way new fan's exchange core installation component simple structure, therefore, the carrier wave prepaid electric energy meter is low in cost, only through fixed cardboard, first fixed fin, the fixed fin of second, cooperation between first fixed plate and the second fixed plate, can effectually fix the inside exchange core of new fan, and rather than relevant accessory, and can be according to the designing requirement, through the installation angle of adjustment installation component alright change the angle between each component, thereby avoided causing the inner space to occupy big circumstances because of having adopted the interior welt of EPP.
Drawings
Fig. 1 is a schematic structural view of an exchange core mounting member according to an embodiment of the present invention;
FIG. 2 is a front view of an exchange core mounting member of a bi-directional flow fresh air machine according to an embodiment of the present invention;
fig. 3 is a schematic structural view of another exchange core mounting member according to an embodiment of the present invention;
FIG. 4 is a front view of another example embodiment of an exchange core mounting member of the present invention;
FIG. 5 is a front view of a two-way flow fresh air machine (with the housing omitted) having two types of switch core mounting members according to an embodiment of the present invention;
FIG. 6 is an enlarged view of FIG. 5 at A;
FIG. 7 is an enlarged view at B of FIG. 5;
description of reference numerals:
1. sealing the cotton support plate; 2. fixing the clamping plate; 21. fixing clamping groove
3. A first fixed rib; 31. fixing the supporting hole; 32. a hollow fixing column; 321. a through groove; 33. a stop bar;
4. a second fixed rib; 5. a first fixing plate; 6. a second fixing plate; 7. a heat exchange core; 8. a primary filter screen; 9. a high-efficiency sterilization filter screen; 10. and (5) sealing the cotton.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The utility model discloses the most crucial design lies in: only through the cooperation between fixed cardboard, first fixed fin, the fixed fin of second, first fixed plate and the second fixed plate, can effectually fix the inside exchange core of new fan to and rather than relevant accessory, and can be according to the design requirement, through the installation angle of adjustment installation component alright change the angle between each component.
Referring to fig. 1 to 2, the exchange core mounting member of the bidirectional flow fresh air fan of the present invention includes a sealing cotton support plate 1; a first fixed convex rib 3 and a second fixed convex rib 4 are arranged on one side of the sealing cotton supporting plate 1, and a first fixed plate 5 and a second fixed plate 6 are arranged on the other side; the axes of the first fixing rib 3, the second fixing rib 4, the first fixing plate 5 and the second fixing plate 6 are parallel to each other.
From the above description, the beneficial effects of the present invention are: the exchange core mounting component of the bidirectional flow fresh air fan is provided, the exchange core in the fresh air fan and related accessories can be effectively fixed through the matching among the fixing clamping plate 2, the first fixing convex rib 3, the second fixing convex rib 4, the first fixing plate 5 and the second fixing plate 6, and the angle among the components can be changed by adjusting the mounting angle of the mounting component according to the design requirement; the device low cost, simple structure, convenient operation compare with current new fan, have avoided causing the inside space to occupy big condition because of having adopted the interior welt of EPP.
Furthermore, one side of the sealing cotton support plate 1 provided with the first fixed convex rib 3 and the second fixed convex rib 4 is also provided with a fixed clamping plate 2. Preferably, the cross section of the fixing clamping plate 2 is L-shaped, and the fixing clamping plate 2 and the sealing cotton support plate 1 form a fixing clamping groove 21 with a U-shaped cross section.
According to the above description, the filter screen structure of the fresh air fan can be effectively fixed by the design, and deviation in work is avoided.
Further, the first fixing rib 3 is provided with a fixing support hole 31 in the axial direction. Preferably, the fixing support hole 31 may be a through hole or a blind hole.
From the above description, this design can be convenient for the mounting member to be fixed with the new fan inside to guarantee the stability of new fan work.
Further, the first fixing rib 3, the second fixing rib 4 and the sealing cotton support plate 1 constitute a U-shaped structure.
As can be appreciated from the above description, this design may facilitate installation of a seal assembly (e.g., a seal cartridge) while avoiding dislodgement of the seal assembly.
Further, the first fixing rib 3 includes a hollow fixing column 32; the hollow fixing column 32 is connected with the sealing cotton supporting plate 1 through a stop strip 33.
As can be seen from the above description, the cooperation between the hollow fixing posts 32 and the stop strips 33 provides the sealing assembly with a sufficient supporting height, and because the surfaces of the hollow fixing posts 32 are smooth, the surface layer of the sealing assembly can be prevented from being damaged when the sealing assembly is placed, thereby ensuring the sealing effect.
Further, the hollow fixing post 32 further includes a through slot 321.
As can be seen from the above description, the through groove 321 can improve the toughness of the hollow fixing post 32 in the process of fixing the mounting member and the fresh air machine, so as to avoid the hollow fixing post 32 from being broken due to the oversize of the fastening member.
Further, corners of the through slots 321 are rounded.
As can be seen from the above description, this design further avoids damage to the surface of the seal assembly when the seal assembly is installed.
Further, the first fixing plate 5 and the sealing cotton support plate 1 form an L-shaped structure.
From the above description, the design can effectively fix the exchange core of the fresh air machine, and avoid the deviation in operation.
Furthermore, the first fixing plate 5, the second fixing plate 6 and the sealing cotton support plate 1 form a U-shaped structure.
As can be seen from the description, the filter screen structure of the fresh air fan can be effectively fixed by the design, and deviation in work is avoided.
Further, the second fixing plate 6 has a trapezoidal cross section.
As can be seen from the above description, this design increases the contact area, facilitating the assembly and disassembly of the mounting member by the worker.
The utility model discloses a two-way new fan's exchange core mounting member can be used to the inside relevant subassembly of fixed new fan.
The first embodiment of the utility model is that:
referring to fig. 1 to 2, an exchange core mounting member of a bidirectional flow fresh air machine includes a sealing cotton support plate 1; a first fixed convex rib 3 and a second fixed convex rib 4 are arranged on one side of the sealing cotton supporting plate 1, and a first fixed plate 5 and a second fixed plate 6 are arranged on the other side; the axes of the first fixing convex rib 3, the second fixing convex rib 4, the first fixing plate 5 and the second fixing plate 6 are parallel to each other; one side that sealed cotton backup pad 1 was equipped with first fixed fin 3 and the fixed fin 4 of second still is equipped with fixed cardboard 2, and preferably, the cross section of fixed cardboard 2 is the L type, and fixed cardboard 2 constitutes the fixed slot 21 of cross section U type with sealed cotton backup pad 1.
The first fixed convex rib 3 is provided with a fixed supporting hole 31 along the axial direction; preferably, the fixing support hole 31 may be a through hole or a blind hole; the first fixed convex rib 3, the second fixed convex rib 4 and the sealing cotton support plate 1 form a U-shaped structure; the first fixing convex rib 3 comprises a hollow fixing column 32; the hollow fixing column 32 is connected with the sealing cotton supporting plate 1 through a baffle strip 33; the hollow fixing column 32 also comprises a through groove 321; the corners of the through grooves 321 are rounded; the second fixing projections 4 have the same structure as the first fixing projections 3.
The first fixing plate 5 and the sealing cotton supporting plate 1 form an L-shaped structure; the first fixing plate 5, the second fixing plate 6 and the sealing cotton supporting plate 1 form a U-shaped structure; the second fixing plate 6 has a trapezoidal cross section.
Foretell sealed cotton backup pad 1, fixed cardboard 2, first fixed fin 3, the fixed fin 4 of second, first fixed plate 5 and second fixed plate 6 are integrated into one piece.
The second embodiment of the present invention is different from the first embodiment in that the exchange core mounting member of the bidirectional flow fresh air machine of the second embodiment does not include the fixing clip plate 2 (refer to fig. 3 to 4).
The utility model discloses a theory of operation does: after the angle between the mounting component and the fresh air fan is adjusted (refer to fig. 5 to 7), the mounting component is fixed inside the fresh air fan through the matching between the fastener and the fixed support hole 32 on the hollow fixed column 32; at this moment, the heat exchange core 7 is respectively placed at the L-shaped structure formed by the first fixing plate 5 and the sealing cotton support plate 1, the primary filter screen 8 is placed at the U-shaped structure formed by the fixing clamping plate 2 and the sealing cotton support plate 1, the high-efficiency sterilization filter screen 9 is fixed at the U-shaped structure formed by the first fixing plate 5, the second fixing plate 6 and the sealing cotton support plate 1, and finally the sealing cotton 10 is placed at the U-shaped structure formed by the first fixing convex rib 3, the second fixing convex rib 4 and the sealing cotton support plate 1, so that the heat exchange core 7 and the installation work between the components matched with the heat exchange core 7 are completed.
In summary, the exchange core mounting member of the bidirectional flow fresh air fan provided by the utility model has the advantages of simple overall structure, low cost and convenient operation; the exchange core in the fresh air fan and the related accessories can be effectively fixed through the matching among the fixing clamping plate, the first fixing convex rib, the second fixing convex rib, the first fixing plate and the second fixing plate, and the angle among all the components can be changed through adjusting the installation angle of the installation component according to the design requirement; the defect that the space occupancy rate of the fresh air fan is large due to the fact that the EPP lining plate is arranged inside the existing fresh air fan is overcome.
The above mentioned is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. An exchange core mounting component of a bidirectional flow fresh air fan is characterized by comprising a sealing cotton support plate; a first fixing convex rib and a second fixing convex rib are arranged on one side of the sealing cotton supporting plate, and a first fixing plate and a second fixing plate are arranged on the other side of the sealing cotton supporting plate; the axes of the first fixing convex rib, the second fixing convex rib, the first fixing plate and the second fixing plate are parallel to each other.
2. The switch core mounting structure of a bi-directional flow fresh air machine of claim 1, wherein the side of the sealing cotton support plate provided with the first and second fixing ribs is further provided with a fixing clip plate.
3. The switch core mounting structure of a bidirectional flow ventilator of claim 1, wherein the first fixing rib is provided with a fixing support hole in an axial direction.
4. The switch core mounting structure of a bidirectional flow fresh air machine according to claim 1, wherein the first fixing rib, the second fixing rib and the sealing cotton support plate constitute a U-shaped structure.
5. The switch core mounting structure of a bi-directional flow fresh air machine of claim 1 wherein said first securing rib comprises a hollow securing post; the hollow fixing column is connected with the sealing cotton supporting plate through a baffle strip.
6. The switch core mounting structure of a bi-directional flow fresh air machine of claim 5, further comprising a through slot on said hollow stationary post.
7. The switching core mounting structure of a bidirectional flow ventilator of claim 6 wherein the through slot corners are rounded.
8. The switch core mounting structure of a bi-directional flow ventilator of claim 1 wherein the first retaining plate and the seal-cotton support plate form an L-shaped structure.
9. The switching core mounting structure of a bi-directional flow ventilator of claim 1 wherein the first and second mounting plates and the sealing cotton support plate form a U-shaped structure.
10. The switch core mounting structure of a bi-directional flow ventilator of claim 1 wherein the second retaining plate is trapezoidal in cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221972399.6U CN218864397U (en) | 2022-07-28 | 2022-07-28 | Exchange core mounting member of two-way flow fresh air machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221972399.6U CN218864397U (en) | 2022-07-28 | 2022-07-28 | Exchange core mounting member of two-way flow fresh air machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218864397U true CN218864397U (en) | 2023-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221972399.6U Active CN218864397U (en) | 2022-07-28 | 2022-07-28 | Exchange core mounting member of two-way flow fresh air machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218864397U (en) |
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2022
- 2022-07-28 CN CN202221972399.6U patent/CN218864397U/en active Active
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