CN212720230U - Return air structure and tuber pipe machine and air conditioner - Google Patents
Return air structure and tuber pipe machine and air conditioner Download PDFInfo
- Publication number
- CN212720230U CN212720230U CN202021128363.0U CN202021128363U CN212720230U CN 212720230 U CN212720230 U CN 212720230U CN 202021128363 U CN202021128363 U CN 202021128363U CN 212720230 U CN212720230 U CN 212720230U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- cover plate
- air
- return
- return air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The utility model provides a return air structure, a ducted air conditioner and an air conditioner, which relate to the technical field of air conditioners and solve the problem that the cooperation between the metal plates of the return air structure in the prior art has gaps and step surfaces; the lower cover plate comprises a lower cover plate body and a fifth connecting plate which is vertical to the lower cover plate body and connected to the outer edge of the first long edge of the lower cover plate body, an outwards turned supporting plate is arranged on the outer edge of the long edge of the fifth connecting plate, and a mounting hole into which the mounting plate can be inserted is formed in the joint of the supporting plate and the fifth connecting plate; when the return air cover plate is fastened with the lower cover plate, the mounting piece can be inserted into the mounting hole, the first connecting plate is attached to the fifth connecting plate, and the return air cover plate body is flush with the lower cover plate body. The utility model discloses there is not great gap and no step when the cooperation between return air structure panel beating, and the structure is regular pleasing to the eye.
Description
Technical Field
The utility model relates to an air conditioner technical field, specific theory is a return air structure and adopt tuber pipe machine of this return air structure and the air conditioner that has adopted this tuber pipe machine.
Background
The existing return air cover plate of the air duct machine is generally connected with the lower cover plate in a screw and buckle positioning mode, as shown in the attached drawings 10-12, the existing buckle structure can hide the screw hole of the return air structure at the buckle matching position, but the existing return air cover plate and the lower cover plate are assembled to form a large obvious gap between metal plates, and the metal plate binding surface has obvious steps near the buckle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to design a return air structure and tuber pipe machine and air conditioner, it is closely regular to have the cooperation between the return air structure panel beating, advantage that the structure is pleasing to the eye.
The utility model discloses a following technical scheme realizes:
the utility model provides a return air structure, which comprises a return air cover plate and a lower cover plate;
the air return cover plate comprises an air return cover plate body and a first connecting plate connected to the outer edge of a first long edge of the air return cover plate body, the first connecting plate is perpendicular to the air return cover plate body, and an outward-turned mounting piece is arranged at the outer edge of the long edge of the first connecting plate;
the lower cover plate comprises a lower cover plate body and a fifth connecting plate connected to the outer edge of the first long edge of the lower cover plate body, the fifth connecting plate is perpendicular to the lower cover plate body, an outward-turned supporting plate is arranged on the outer edge of the long edge of the fifth connecting plate, and a mounting hole capable of being inserted into the mounting plate is formed in the connecting position of the supporting plate and the fifth connecting plate;
the return air apron with during the apron lock joint down, the mounting plate can insert the mounting hole, just first connecting plate with the fifth connecting plate pastes, return air apron plate body with apron plate body parallel and level down.
When the structure is arranged, the first connecting plate and the return air cover plate body are perpendicular to each other, the fifth connecting plate and the lower cover plate body are perpendicular to each other, the buckle structure moves downwards, the mounting piece is inserted into the mounting hole when the return air cover plate and the lower cover plate are fastened, the first connecting plate and the fifth connecting plate are parallel and are mutually attached, and the tight and regular linear matching is realized. The surface of return air apron plate body and the surface parallel and level of apron plate body down, at this moment installation piece and mounting hole all are located the interior surface below of apron plate body under the return air apron plate body, and buckle cooperation structure is not visible at the outward appearance face, and the return air apron with there is not the step between the apron down, overall structure is regular pleasing to the eye.
Further for better realization the utility model discloses, adopt the following structure that sets up very much: the mounting piece with the return air apron plate body is parallel, the backup pad with the apron plate body is parallel down.
When the structure is arranged, the supporting plate parallel to the lower cover plate body can support and position the mounting piece parallel to the return air cover plate body, and the mounting piece can be inserted into the mounting hole to a certain degree conveniently.
Further for better realization the utility model discloses, adopt the following structure that sets up very much: the long edge outer edge of the first connecting plate is provided with an inward-turned supporting sheet, and the supporting sheet is parallel to the air return cover plate body.
When the structure is arranged, the supporting sheet can be seated on the supporting plate when the return air cover plate is spliced with the lower cover plate, so that stable support is provided for the return air cover plate.
Further for better realization the utility model discloses, adopt the following structure that sets up very much: and a plurality of installation pieces which are sequentially arranged are arranged along the length direction of the first connecting plate, and installation holes which are in one-to-one correspondence with the installation pieces are arranged along the length direction of the fifth connecting plate.
When adopting above-mentioned structure that sets up, a plurality of installation pieces that set up along first connecting plate length direction and the mounting hole with installation piece one-to-one provide many places tie point, have ensured the connection stability of return air apron and lower apron.
Further for better realization the utility model discloses, adopt the following structure that sets up very much: the second long edge outer edge, the first wide edge outer edge and the second wide edge outer edge of the air return cover plate body are respectively connected with a second connecting plate, a third connecting plate and a fourth connecting plate, and the second connecting plate, the third connecting plate and the fourth connecting plate are perpendicular to the air return cover plate body;
the second long edge outer edge, the first wide edge outer edge and the second wide edge outer edge of the lower cover plate body are respectively connected with a sixth connecting plate, a seventh connecting plate and an eighth connecting plate, and the sixth connecting plate, the seventh connecting plate and the eighth connecting plate are perpendicular to the lower cover plate body.
When the structure is adopted, the air return cover plate can be installed at different positions of the indoor unit according to conditions, and two installation modes of lower air return and side air return are provided.
Further for better realization the utility model discloses, adopt the following structure that sets up very much: the air return structure also comprises a first air return guide groove and a second air return guide groove;
the first air return guide groove comprises a first U-shaped groove, an extension part which is arranged in a coplanar manner is connected to the outer edge of the long edge of one wing plate of the first U-shaped groove, and the extension part is attached to and detachably connected with the second connecting plate;
the second return air guide slot includes the second U-shaped groove, the long limit outer fringe of a pterygoid lamina in second U-shaped groove is connected with vertically guide slot mounting panel with it, the guide slot mounting panel can with the fifth connecting plate pastes and can dismantle the connection, the guide slot mounting panel connect in during the fifth connecting plate, the second U-shaped groove connection the pterygoid lamina of guide slot mounting panel with the apron plate body pastes mutually down.
When the structure is arranged, the notches of the first air return guide groove and the second air return guide groove are arranged oppositely, the air return grille can be installed, the extension part of the first air return guide groove and the guide groove installation plate of the second air return guide groove are separated from the appearance surface, and the hiding of the installation part of the air return guide groove is realized.
Further for better realization the utility model discloses, adopt the following structure that sets up very much: the extension part and the first connecting plate are respectively provided with guide groove mounting holes for aligning with each other and connecting bolts; the guide slot mounting plate with the fifth connecting plate all is provided with the guide slot mounting hole that is used for counterpointing each other and connects the bolt.
The utility model also provides a tuber pipe machine, including tuber pipe machine main part and foretell return air structure.
Further for better realization the utility model discloses, adopt the following structure that sets up very much: the lower cover plate is mounted at the bottom of the air duct machine main body, the return air cover plate is mounted at the bottom of the air duct machine main body, the lower cover plate is fastened with the return air cover plate, the first return air guide groove is detachably mounted on a second connecting plate of the return air cover plate, the second return air guide groove is detachably connected to the side of the air duct machine main body, and a notch of the first return air guide groove is opposite to a notch of the second return air guide groove;
or the lower cover plate is arranged at the bottom of the air duct machine main body, the return air cover plate is arranged at the side part of the air duct machine main body, the first return air guide groove is detachably arranged on the second connecting plate of the return air cover plate, the second return air guide groove is arranged on the fifth connecting plate of the lower cover plate, and the notch of the first return air guide groove is opposite to the notch of the second return air guide groove.
The utility model also provides an air conditioner, including off-premises station and foretell tuber pipe machine, the off-premises station with the tuber pipe machine is connected.
The utility model has the advantages of it is following and beneficial effect:
the utility model discloses in, first connecting plate and return air apron plate body mutually perpendicular, fifth connecting plate and lower apron plate body mutually perpendicular move down buckle structure, and when return air apron and lower apron lock joint, the installation piece inserts in the mounting hole, and first connecting plate is parallel and laminating each other with the fifth connecting plate, has realized inseparable regular linear cooperation. The surface of return air apron plate body and the surface parallel and level of apron plate body down, at this moment installation piece and mounting hole all are located the interior surface below of apron plate body under the return air apron plate body, and buckle cooperation structure is not visible at the outward appearance face, and the return air apron with there is not the step between the apron down, overall structure is regular pleasing to the eye.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the structure of a return air cover plate;
FIG. 2 is a schematic structural view of a lower cover plate;
FIG. 3 is a schematic structural view of the first wind-returning guiding groove;
FIG. 4 is a schematic view of the second return air duct;
FIG. 5 is a schematic view of the ducted machine in a side return configuration;
FIG. 6 is an enlarged view of portion A of FIG. 5;
FIG. 7 is an enlarged view of portion B of FIG. 5;
FIG. 8 is a schematic view of the duct machine in a down-draft configuration;
FIG. 9 is an enlarged view of portion C of FIG. 8;
FIG. 10 is a schematic view of a conventional return air cover plate;
FIG. 11 is a schematic structural view of a prior art lower cover plate;
FIG. 12 is a schematic view of a prior art ducted air conditioner;
labeled as:
1. a return air cover plate; 11. a return air cover plate body; 12. a first connecting plate; 13. a second connecting plate; 14. a third connecting plate; 15. a fourth connecting plate; 16. mounting a sheet; 17. a support sheet;
2. a lower cover plate; 21. a lower cover plate body; 22. a fifth connecting plate; 23. a sixth connecting plate; 24. a seventh connecting plate; 25. an eighth connecting plate; 26. a support plate; 27. mounting holes;
3. a first return air guide groove; 31. a first U-shaped slot; 32. an extension;
4. a second return air guide groove; 41. a second U-shaped slot; 42. a guide slot mounting plate;
5. a guide slot mounting hole;
6. ducted air conditioner main part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
a return air structure, the cooperation is closely regular between this return air structure panel beating, and the structure is pleasing to the eye, as shown in fig. 1-9, sets up to following structure especially:
basically, the air return structure comprises a air return cover plate 1 and a lower cover plate 2. The return air cover plate 1 and the lower cover plate 2 are all sheet metal parts of an integrated structure.
The return air cover plate 1 comprises a return air cover plate body 11, the return air cover plate body 11 is a rectangular thin plate with two long edges and two wide edges, a first connecting plate 12 is connected to the outer edge of a first long edge of the return air cover plate body 11, the first connecting plate 12 is perpendicular to the return air cover plate body 11, and an outwards-turned mounting piece 16 is arranged on the outer edge of the long edge of the first connecting plate 12.
The lower cover plate 2 comprises a lower cover plate body 21, the lower cover plate body 21 is a rectangular thin plate with two long edges and two wide edges, a fifth connecting plate 22 is connected to the outer edge of the first long edge of the lower cover plate body 21, the fifth connecting plate 22 is perpendicular to the lower cover plate body 21, an outward-turned supporting plate 26 is arranged on the outer edge of the long edge of the fifth connecting plate 22, a mounting hole 27 is formed in the joint of the supporting plate 26 and the fifth connecting plate 22, and the mounting hole 27 is used for enabling the mounting piece 16 to be inserted and fastened when the return air cover plate 1 is spliced with the lower cover plate 2.
Specifically, the mounting pieces 16 are provided in plural, for example, three, and the three mounting pieces 16 are sequentially arranged at equal intervals along the length direction of the first connection plate 12. The mounting holes 27 need to correspond one-to-one to the mounting pieces 16, and three mounting holes 27 are provided along the length direction of the fifth connecting plate 22. Three installation pieces 16 that set up along first connecting plate 12 length direction and with the mounting hole 27 of installation piece 16 one-to-one provide three tie points, can effectively ensure the stability of being connected of return air apron 1 and lower apron 2.
First connecting plate 12 and return air apron plate body 11 mutually perpendicular, fifth connecting plate 22 and lower apron plate body 21 mutually perpendicular, and be used for realizing that installation piece 16 and mounting hole 27 of return air apron 1 and 2 lock joints of lower apron are located the long limit outer fringe of first connecting plate 12 and the long limit outer fringe of fifth connecting plate 22 respectively again, it is that the buckle structure is whole to move down, when return air apron 1 and 2 lock joints of lower apron, installation piece 16 inserts in mounting hole 27, first connecting plate 12 is parallel and laminating each other with fifth connecting plate 22, can realize inseparable regular linear fit. The surface of return air apron plate body 11 and the surface parallel and level of lower cover plate body 21, at this moment installation piece 16 and mounting hole 27 all are located the interior surface below of the lower cover plate body 21 of return air apron plate body 11, and the buckle structure is not visible at the outward appearance face, and does not have the step that the cooperation formed between return air apron 1 and the lower cover plate 2, and overall structure is regular pleasing to the eye.
According to the structure of the existing air duct machine, the second long edge outer edge, the first wide edge outer edge and the second wide edge outer edge of the return air cover plate body 11 are respectively connected with a second connecting plate 13, a third connecting plate 14 and a fourth connecting plate 15, and the second connecting plate 13, the third connecting plate 14 and the fourth connecting plate 15 are all perpendicular to the return air cover plate body 11. The second long edge outer edge, the first wide edge outer edge and the second wide edge outer edge of the lower cover plate body 21 are respectively connected with a sixth connecting plate 23, a seventh connecting plate 24 and an eighth connecting plate 25, and the sixth connecting plate 23, the seventh connecting plate 24 and the eighth connecting plate 25 are all perpendicular to the lower cover plate body 21. The first connecting plate 12, the second connecting plate 13, the third connecting plate 14, the fourth connecting plate 15, the fifth connecting plate 22, the sixth connecting plate 23, the seventh connecting plate 24 and the eighth connecting plate 25 are all provided with avoidance positions at corresponding positions according to specific machine types. In order to facilitate the installation of the return air cover plate 1 and the lower cover plate 2, the installation piece 16 of the return air cover plate 1 and the return air cover plate body 11 are in parallel, the support plate 26 of the lower cover plate 2 and the lower cover plate body 21 are in parallel arrangement, meanwhile, the support plate 26 parallel to the lower cover plate body 21 can provide support and positioning for the installation piece 16 parallel to the return air cover plate body 11, and the installation piece 16 can be conveniently installed in the installation hole 27 to a certain extent. The air return cover plate 1 can be installed at different positions of the indoor unit according to conditions, and two installation modes of down air return and side air return are provided. In order to provide stable support for the return air cover plate 1 and improve the rigidity of the first connecting plate 12 when the return air cover plate 1 is spliced with the lower cover plate 2, a support sheet 17 which is turned inwards by 90 degrees is arranged at the outer edge of the long edge of the first connecting plate 12, the support sheet 17 is parallel to the return air cover plate body 11, and the support sheet 17 is seated on the support plate 26 to form support when the return air cover plate 1 is spliced with the lower cover plate 2.
Example 2:
this embodiment is further optimized on the basis of above-mentioned embodiment, and further for better realization the utility model discloses, adopt the following structure that sets up very much:
the air return structure is provided with an air return frame for installing structures such as an air return grating and the like. The air return frame is composed of two parts of structures and comprises a first air return guide groove 3 and a second air return guide groove 4 which are mutually independent. The first air return guide groove 3 and the second air return guide groove 4 are sheet metal parts of an integral structure. The first wind return guide groove 3 comprises a flat-bottomed first U-shaped groove 31, and the outer edge of the long edge of one wing plate of the first U-shaped groove 31 is connected with an extension part 32 which is arranged in a coplanar manner, and the width of one wing plate is larger than that of the other wing plate. The second return air guide groove 4 comprises a flat-bottomed second U-shaped groove 41, the outer edge of the long edge of one wing plate of the second U-shaped groove 41 is connected with a guide groove mounting plate 42 perpendicular to the long edge, the guide groove mounting plate 42 can be attached to and detachably connected with the fifth connecting plate 22, and when the guide groove mounting plate 42 is connected to the fifth connecting plate 22, the wing plate of the second U-shaped groove 41 connected with the guide groove mounting plate 42 is attached to the lower cover plate body 21.
As will be explained in the following description of the return air structure, the first return air guide groove 3 is detachably connected to the second connecting plate 13 of the return air cover plate 1 through the extension portion 32, and the second return air guide groove 4 is detachably connected to the first connecting plate 12 through the guide groove mounting plate 42. Specifically, the extension part 32 and the first connecting plate 12 are respectively provided with a guide groove mounting hole 5 for aligning with each other and connecting a bolt; the guide-groove mounting plate 42 and the fifth connecting plate 22 are each provided with a guide-groove mounting hole 5 for aligning with each other and connecting a bolt. When the connection is carried out, the extension part 32 is attached to the second connecting plate 13, the guide groove mounting holes 5 of the extension part and the second connecting plate are aligned, and the extension part and the second connecting plate are screwed tightly. The channel mounting plate 42 is attached to the first link plate 12 with the channel mounting holes 5 aligned and bolted together. The side air return structure is used for explaining that the first air return guide groove 3 is detachably connected with the second connecting plate 13 of the air return cover plate 1 through the extending part 32, the second air return guide groove 4 is connected with the upper cover plate or the frame of the air duct machine main body 6 through the guide groove mounting plate 42, and corresponding guide groove mounting holes are formed in the connecting part of the air duct machine main body 6 and the guide groove mounting plate 42 under the side air return structure. The notches of the first air return guide groove 3 and the second air return guide groove 4 are oppositely arranged and can be used for mounting an air return grille and the like, the extension part 32 arranged on the first air return guide groove 3 and the guide groove mounting plate 42 arranged on the second air return guide groove 4 separate a fixed assembling surface from an appearance surface, and the hiding of the mounting part of the air return guide groove is realized.
Example 3:
the present embodiment further provides a duct type air conditioner based on the above embodiments, and particularly adopts the following arrangement structure:
the duct type air conditioner includes a duct type air conditioner main body 6 and the return air structure of embodiment 2. The air return cover plate 1 of the air return structure can be selectively arranged at the bottom or the side of the air duct machine main body 6 according to specific conditions.
Take the side return air structure as an example: lower cover plate 2 is installed in the bottom of tuber pipe machine main part 6, and return air apron 1 is installed in the bottom of tuber pipe machine main part 6, lower cover plate 2 and the lock joint of return air apron 1, and at this moment, first connecting plate 12 of return air apron 1 pastes with the fifth connecting plate 22 of lower cover plate 2 mutually, and in mounting hole 27 was buckled into to installation piece 16, the surface of return air apron plate body 11 and the surface parallel and level of lower apron plate body 21. The extension part 32 of the first air return guide groove 3 is arranged at the second connecting plate 13 of the air return cover plate 1 through a bolt, and the notch of the first U-shaped groove faces one side of the upper cover plate; the guide slot mounting plate 42 of the second return air guide slot 4 can be connected to the side of the ducted air conditioner main body 6 through bolts, the notch of the second U-shaped slot 41 faces one side of the return air cover plate 1, the notch of the first return air guide slot 3 and the notch of the second return air guide slot 4 relatively form a mounting groove, and a return air grille is mounted in the mounting groove.
Taking the following air return structure as an example, the lower cover plate 2 is installed at the bottom of the air duct machine main body 6, the air return cover plate 1 is installed at the side of the air duct machine main body 6, and the extension part 32 of the first air return guide groove 3 is installed at the second connecting plate 13 of the air return cover plate 1 through a bolt; the guide-groove mounting plate 42 of the second return-air guide groove 4 may be mounted at the fifth connecting plate 22 of the lower cover plate 2 by bolts. At this moment, the first air return guide groove 3 and the second air return guide groove 4 are both positioned on the same side of the lower cover plate 2 and the air return cover plate 1, the notch of the first air return guide groove 3 and the notch of the second air return guide groove 4 form a mounting groove relatively, and an air return grille is mounted in the mounting groove.
Example 4:
the present embodiment further provides an air conditioner based on the above embodiments, and particularly adopts the following arrangement structure:
the air conditioner comprises an outdoor unit and the air duct machine in embodiment 3, wherein the outdoor unit is connected with the air duct machine.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.
Claims (10)
1. A return air structure which is characterized in that: comprises a return air cover plate (1) and a lower cover plate (2);
the air return cover plate (1) comprises an air return cover plate body (11) and a first connecting plate (12) connected to the outer edge of a first long edge of the air return cover plate body (11), the first connecting plate (12) is perpendicular to the air return cover plate body (11), and an outward-turned mounting piece (16) is arranged on the outer edge of the long edge of the first connecting plate (12);
the lower cover plate (2) comprises a lower cover plate body (21) and a fifth connecting plate (22) connected to the outer edge of a first long edge of the lower cover plate body (21), the fifth connecting plate (22) is perpendicular to the lower cover plate body (21), an outwards turned supporting plate (26) is arranged on the outer edge of the long edge of the fifth connecting plate (22), and a mounting hole (27) capable of being inserted into the mounting piece (16) is formed in the connecting position of the supporting plate (26) and the fifth connecting plate (22);
return air apron (1) with during apron (2) lock joint down, installation piece (16) can insert mounting hole (27), just first connecting plate (12) with fifth connecting plate (22) paste mutually, return air apron plate body (11) with apron plate body (21) parallel and level down.
2. A return air structure as defined in claim 1, wherein: the mounting piece (16) is parallel to the return air cover plate body (11), and the support plate (26) is parallel to the lower cover plate body (21).
3. A return air structure as defined in claim 2, wherein: the long edge outer edge of the first connecting plate (12) is provided with an inward-turning supporting sheet (17), and the supporting sheet (17) is parallel to the air return cover plate body (11).
4. A return air structure as defined in claim 2, wherein: a plurality of sequentially arranged installation sheets (16) are arranged along the length direction of the first connecting plate (12), and installation holes (27) corresponding to the installation sheets (16) one to one are arranged along the length direction of the fifth connecting plate (22).
5. A return air structure as defined in any one of claims 2 to 4, wherein: a second connecting plate (13), a third connecting plate (14) and a fourth connecting plate (15) are respectively connected to the second long edge outer edge, the first wide edge outer edge and the second wide edge outer edge of the air return cover plate body (11), and the second connecting plate (13), the third connecting plate (14) and the fourth connecting plate (15) are all perpendicular to the air return cover plate body (11);
the second long edge outer edge, the first wide edge outer edge and the second wide edge outer edge of the lower cover plate body (21) are respectively connected with a sixth connecting plate (23), a seventh connecting plate (24) and an eighth connecting plate (25), and the sixth connecting plate (23), the seventh connecting plate (24) and the eighth connecting plate (25) are perpendicular to each other of the lower cover plate body (21).
6. A return air structure as defined in claim 5, wherein: the air conditioner also comprises a first air return guide groove (3) and a second air return guide groove (4);
the first air return guide groove (3) comprises a first U-shaped groove (31), an extension part (32) which is arranged in a coplanar manner is connected to the outer edge of the long edge of one wing plate of the first U-shaped groove (31), and the extension part (32) is attached to and detachably connected with the second connecting plate (13);
second return air guide slot (4) include second U-shaped groove (41), the long limit outer fringe of a pterygoid lamina of second U-shaped groove (41) is connected with vertically guide slot mounting panel (42) with it, guide slot mounting panel (42) can with fifth connecting plate (22) paste mutually and can dismantle the connection, guide slot mounting panel (42) connect in during fifth connecting plate (22), second U-shaped groove (41) are connected the pterygoid lamina of guide slot mounting panel (42) with apron plate body (21) pastes mutually down.
7. A return air structure as defined in claim 6, wherein: the extension part (32) and the first connecting plate (12) are respectively provided with a guide groove mounting hole (5) for aligning and connecting bolts; the guide groove mounting plate (42) and the fifth connecting plate (22) are provided with guide groove mounting holes (5) which are used for aligning and connecting bolts.
8. A ducted air conditioner characterized in that: comprising a ducter body (6) and a return air structure as claimed in claim 6 or 7.
9. The ducted air conditioner of claim 8, wherein: the lower cover plate (2) is mounted at the bottom of the air duct machine main body (6), the return air cover plate (1) is mounted at the bottom of the air duct machine main body (6), the lower cover plate (2) is fastened with the return air cover plate (1), the first return air guide groove (3) is detachably mounted on a second connecting plate (13) of the return air cover plate (1), the second return air guide groove (4) is detachably connected to the side part of the air duct machine main body (6), and a notch of the first return air guide groove (3) is opposite to a notch of the second return air guide groove (4);
or, lower cover plate (2) install in the bottom of tuber pipe machine main part (6), return air apron (1) is installed in the lateral part of tuber pipe machine main part (6), first return air guide slot (3) demountable installation in second connecting plate (13) of return air apron (1), second return air guide slot (4) install in fifth connecting plate (22) of lower cover plate (2), the notch of first return air guide slot (3) with the notch of second return air guide slot (4) is relative.
10. An air conditioner, characterized in that: the air duct machine of claim 9, and an outdoor unit coupled to the air duct machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021128363.0U CN212720230U (en) | 2020-06-17 | 2020-06-17 | Return air structure and tuber pipe machine and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021128363.0U CN212720230U (en) | 2020-06-17 | 2020-06-17 | Return air structure and tuber pipe machine and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212720230U true CN212720230U (en) | 2021-03-16 |
Family
ID=74961791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021128363.0U Expired - Fee Related CN212720230U (en) | 2020-06-17 | 2020-06-17 | Return air structure and tuber pipe machine and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212720230U (en) |
-
2020
- 2020-06-17 CN CN202021128363.0U patent/CN212720230U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10520206B2 (en) | Window air conditioner | |
| CN108166655B (en) | Waterproof curtain wall | |
| CN212720230U (en) | Return air structure and tuber pipe machine and air conditioner | |
| CN213093669U (en) | Concatenation formula box-type substation shell | |
| CA1162017A (en) | Coreless hung panel assembly | |
| CN211765532U (en) | Connecting piece is used in installation of rail vehicle side wall board | |
| CN216287383U (en) | Module drain pan and display screen | |
| JP5945407B2 (en) | Solar cell panel laying structure and solar cell panel intermediate holding member | |
| WO2012055210A1 (en) | Fixing connector of solar cell panel frame | |
| CN213626165U (en) | Fast-assembling partition wall | |
| CN214117103U (en) | Vertical keel mounting structure of assembled wall | |
| CN211969435U (en) | Integrated roof of lightweight rail vehicle | |
| CN210395842U (en) | Connection structure and honeycomb composite board | |
| CN209482985U (en) | Door leaf hinge mounting structure | |
| CN217580985U (en) | Wall hanging plate system | |
| CN220693067U (en) | Light Fu Biankuang of easy-to-assemble component | |
| CN220377719U (en) | Detachable wallboard buckle strip and wallboard wall detachable connection structure | |
| CN114922353B (en) | 360-degree undercut connection profiling metal roof system | |
| CN219196326U (en) | Wallboard and wall body gap shielding assembly | |
| CN213661545U (en) | Photovoltaic module | |
| CN220133345U (en) | Wallboard mounting structure | |
| CN212064575U (en) | Modulus bracket for cabinet frame section steel | |
| CN215211828U (en) | Aluminum plate modularization U type metal connection structure | |
| CN220889149U (en) | Half unit type aluminum plate grid furred ceiling structure | |
| CN217813131U (en) | Splicing door frame with adjustable width |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |