CN105805909B - Air duct connecting structure and air conditioner - Google Patents
Air duct connecting structure and air conditioner Download PDFInfo
- Publication number
- CN105805909B CN105805909B CN201610249915.5A CN201610249915A CN105805909B CN 105805909 B CN105805909 B CN 105805909B CN 201610249915 A CN201610249915 A CN 201610249915A CN 105805909 B CN105805909 B CN 105805909B
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- frame
- mounting plate
- clamping groove
- clamping
- plate
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- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000004378 air conditioning Methods 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 12
- 239000011111 cardboard Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
Abstract
The invention provides an air duct connecting structure and an air conditioner. The air duct connecting structure comprises a first connecting part and a second connecting part, wherein the first connecting part comprises an installation frame (31), at least one frame of the second connecting part, corresponding to the installation frame (31), is provided with a clamping groove structure, and the clamping groove structure is connected with the corresponding frame of the installation frame (31) in a clamping mode. In the air duct connecting structure and the air conditioner, the first connecting part and the second connecting part of the air duct connecting structure are connected with at least one frame of the mounting frame in a clamping mode through the clamping groove structure, so that the operation of screwing a screw is reduced, and the first connecting part and the second connecting part of the air duct connecting structure can be conveniently disassembled and assembled in a narrow space.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air duct connecting structure and an air conditioner.
Background
As shown in fig. 1, in the prior art, when two air conditioning units are installed in a butt joint manner, a screw hole 11 'is generally formed in the installation frame and the installation plate corresponding to the two air conditioning units, and after the two air conditioning units are assembled, a screw 13' is screwed into the screw hole in a direction indicated by an arrow in the figure, so that the two air conditioning units are installed. However, in after-sales maintenance, when two air conditioning units are disassembled and assembled, there may be a situation where the operating space is narrow, for example, the top of the air conditioning unit is closer to the ceiling after the air conditioning unit is installed, and the screw driving mode brings great difficulty to the operation of maintenance personnel because the screw driver is inconvenient to stand to align with the screw.
Disclosure of Invention
The invention aims to provide an air duct connecting structure and an air conditioner which are simple to disassemble and assemble.
In order to achieve the purpose, the invention provides an air duct connecting structure which comprises a first connecting part and a second connecting part, wherein the first connecting part comprises an installation frame, at least one side frame of the second connecting part, which corresponds to the installation frame, is provided with a clamping groove structure, and the clamping groove structure is connected with the corresponding side frame of the installation frame in a clamping manner.
Further, the second connecting portion include fixed mounting panel and the cardboard that sets up, and the cooperation forms the draw-in groove structure between cardboard and the mounting panel.
Further, the air duct connecting structure further comprises a guide structure arranged on the clamping plate.
The clamping plate is an L-shaped plate, the L-shaped plate comprises a first side plate extending vertically and a second side plate extending horizontally, the first side plate is fixedly arranged on the second connecting part, and the second side plate is matched with the mounting plate to form the clamping groove structure; the free end of the second side plate is bent to form a guide structure.
Further, still include elastic sealing element, elastic sealing element sets up between draw-in groove structure and installing frame.
Furthermore, the elastic sealing element is a sponge, and the sponge is adhered to the inside of the clamping groove structure and/or the mounting frame.
Further, the mounting frame comprises an upper frame, a lower frame, a left frame and a right frame; the mounting plate comprises an upper mounting plate, a lower mounting plate, a left mounting plate and a right mounting plate; the clamping groove structure is arranged on the upper mounting plate and is connected with the upper frame in a clamping way; the lower mounting plate is connected with the lower frame, the left mounting plate is connected with the left frame, and the right mounting plate is connected with the right frame through screws.
Further, the mounting frame comprises an upper frame, a lower frame, a left frame and a right frame; the mounting plate comprises an upper mounting plate, a lower mounting plate, a left mounting plate and a right mounting plate; the clamping groove structure comprises a first clamping groove arranged on the upper mounting plate and a second clamping groove arranged on the lower mounting plate, the first clamping groove is connected with the upper frame in a clamping manner, and the second clamping groove is connected with the lower frame in a clamping manner; the left mounting plate is connected with the left frame and the right mounting plate is connected with the right frame through screws.
The invention also provides an air conditioner which comprises a plurality of air conditioning units, wherein two adjacent air conditioning units in the plurality of air conditioning units are connected through the air duct connecting structure, the first connecting part of the air duct connecting structure is arranged on one of the two adjacent air conditioning units, and the second connecting part of the air duct connecting structure is arranged on the other of the two adjacent air conditioning units.
In the air duct connecting structure and the air conditioner, the first connecting part and the second connecting part of the air duct connecting structure are connected with at least one frame of the mounting frame in a clamping mode through the clamping groove structure, so that the operation of screwing a screw is reduced, and the first connecting part and the second connecting part of the air duct connecting structure can be conveniently disassembled and assembled in a narrow space.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of a prior art connection of two air conditioning units;
FIG. 2 is a schematic structural diagram of an embodiment of the present invention in which an air duct connecting structure is applied to connect two air conditioning units;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
fig. 4 is a schematic structural diagram of the air conditioning unit to which the second connecting portion in the air duct connecting structure according to the embodiment of the invention is applied.
Wherein the symbols in the above figures are:
11', screw holes; 13', a screw; 30. a first air conditioning unit; 31. installing a frame; 50. a second air conditioning unit; 51. mounting a plate; 53. an L-shaped plate; 531. a guide structure; 60. an elastomeric seal.
Detailed Description
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 2 and 3, the air duct connecting structure according to the embodiment of the present invention includes a first connecting portion and a second connecting portion, the first connecting portion includes an installation frame 31, at least one frame of the second connecting portion corresponding to the installation frame 31 is provided with a slot structure, and the slot structure is connected to a corresponding frame of the installation frame 31 in a clamping manner. In the air duct connecting structure, the first connecting part and the second connecting part of the air duct connecting structure are connected with at least one frame of the mounting frame in a clamping mode through the clamping groove structure, so that the operation of screwing screws is reduced, and the first connecting part and the second connecting part of the air duct connecting structure can be assembled and disassembled in a narrow space.
The second connecting part used for being connected with the first connecting part in the invention specifically comprises a fixedly arranged mounting plate 51 and a clamping plate, wherein the clamping groove structure is formed by matching the clamping plate and the mounting plate 51. Wherein, mounting panel 51 can be used for through beating the screw connection with installing frame 31, through the cardboard of other fixed settings, the cardboard cooperates with mounting panel 51 and forms the draw-in groove structure and with installing frame 31 joint, like this, utilize mounting panel 51 in the second connecting portion, cooperate through newly-increased cardboard and mounting panel 51 and form draw-in groove structure and installing frame 31 joint, can simplify the structure of draw-in groove structure, reduce the use of part, whole design is comparatively simple, be favorable to saving the cost.
When the position of the engaging groove structure is set, a case where a space at the top of the first connecting portion and the second connecting portion of the air duct connecting structure is small will be specifically described as an example. The mounting frame 31 arranged at the first connecting portion in the air duct connecting structure comprises an upper frame, a lower frame, a left frame and a right frame, and the mounting plate 51 arranged at the second connecting portion comprises an upper mounting plate, a lower mounting plate, a left mounting plate and a right mounting plate. Simultaneously because the space at top is narrow and small, inconvenient beating the screw, the cardboard sets up in the last mounting panel department of second connecting portion, forms the draw-in groove structure and is connected with last frame joint with last mounting panel cooperation. Meanwhile, the lower mounting plate is connected with the lower frame, the left mounting plate is connected with the left frame, and the right mounting plate is connected with the right frame through screws, so that the air duct connecting structure is more stable and reliable after the air duct connecting structure is connected in a clamping connection and screw connection combination mode.
Of course, according to the specific installation condition, the position of the clamping groove structure can be adaptively adjusted, for example, the clamping groove structure comprises a first clamping groove arranged on the upper mounting plate and a second clamping groove arranged on the lower mounting plate, specifically, the clamping plates are respectively arranged at the upper mounting plate and the lower mounting plate of the second connecting portion and are respectively matched with the upper mounting plate and the lower mounting plate to form a first clamping groove respectively connected with the upper frame and a second clamping groove respectively connected with the lower frame, and the left mounting plate and the left frame as well as the right mounting plate and the right frame are connected through screws, so that the use of screws can be reduced, and the connection of the two connecting portions in the air duct connecting structure can be conveniently and reliably realized.
Preferably, in order to facilitate the butt joint and installation of the connection portion in the air duct connection structure in a narrow space, the air duct connection structure according to the embodiment of the present invention further includes a guide structure 531 disposed on the clamping plate, and the guide structure 531 guides the clamping groove structure to be in accurate butt joint with the installation frame 31.
Specifically, as shown in fig. 3 and 4, the card board in the embodiment of the present invention is an L-shaped board 53, the L-shaped board 53 includes a first side board extending vertically and a second side board extending horizontally, and the guiding structure 531 is formed by bending a free end of the second side board. The first side plate is fixedly arranged on the second connecting part, and can be fixed in a welding mode or in a screw driving mode.
Preferably, the air duct connecting structure in the embodiment of the present invention further includes an elastic sealing member 60, and the elastic sealing member 60 is disposed between the slot structure and the mounting frame 31, so that the air in the air duct can be prevented from leaking out of the connection of the slot structure. Meanwhile, no matter the clamping groove structure or the mounting frame 31 is of a rigid structure, the unstable connection condition is easy to occur during clamping, and the clamping groove structure and the mounting frame 31 can be clamped well by arranging the elastic sealing element 60.
Specifically, as shown in fig. 2, the elastic sealing element 60 is a sponge, and the sponge may be adhered to the slot structure, the mounting frame 31, or both the slot structure and the mounting frame 31. As the elastic seal 60, an elastic rubber may be used, and the object of the present invention can be achieved.
The invention also provides an air conditioner which comprises a plurality of air conditioning units, wherein two adjacent air conditioning units in the plurality of air conditioning units are connected through the air duct connecting structure in the embodiment. As shown in fig. 2 to 4, for example, the air duct connecting structure is disposed on the first air conditioning unit 30 and the second air conditioning unit 50 which are connected to each other, the first connecting portion is disposed on the first air conditioning unit 30, and the second connecting portion is disposed on the second air conditioning unit 50, so as to connect the first air conditioning unit 30 and the second air conditioning unit 50 in the air conditioner.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An air duct connecting structure is characterized by comprising a first connecting part and a second connecting part, wherein the first connecting part comprises an installation frame (31), at least one frame, corresponding to the installation frame (31), on the second connecting part is provided with a clamping groove structure, and the clamping groove structure is connected with the corresponding frame on the installation frame (31) in a clamping manner;
the second connecting part comprises a mounting plate (51) and a clamping plate which are fixedly arranged, and the clamping plate and the mounting plate (51) are matched to form the clamping groove structure;
the clamping groove structure further comprises an elastic sealing element (60), and the elastic sealing element (60) is arranged between the clamping groove structure and the mounting frame (31);
the mounting frame (31) comprises an upper frame, a lower frame, a left frame and a right frame;
the mounting plates comprise an upper mounting plate, a lower mounting plate, a left mounting plate and a right mounting plate;
the clamping groove structure comprises a first clamping groove arranged on the upper mounting plate and a second clamping groove arranged on the lower mounting plate, the first clamping groove is connected with the upper frame in a clamping mode, and the second clamping groove is connected with the lower frame in a clamping mode;
the left mounting plate is connected with the left frame and the right mounting plate is connected with the right frame through screws.
2. The air duct connection structure according to claim 1, further comprising a guide structure (531) provided on the card.
3. The air duct connecting structure according to claim 2, wherein the clamping plate is an L-shaped plate (53), the L-shaped plate (53) comprises a first side plate extending vertically and a second side plate extending horizontally, the first side plate is fixedly arranged on the second connecting portion, and the second side plate and the mounting plate (51) are matched to form the clamping groove structure;
the free end of the second side plate is bent to form the guide structure (531).
4. The air duct connecting structure according to claim 1, wherein the elastic sealing member (60) is a sponge, and the sponge is adhered to the inside of the slot structure and/or the mounting frame (31).
5. An air duct connecting structure is characterized by comprising a first connecting part and a second connecting part, wherein the first connecting part comprises an installation frame (31), at least one frame, corresponding to the installation frame (31), on the second connecting part is provided with a clamping groove structure, and the clamping groove structure is connected with the corresponding frame on the installation frame (31) in a clamping manner;
the second connecting part comprises a mounting plate (51) and a clamping plate which are fixedly arranged, and the clamping plate and the mounting plate (51) are matched to form the clamping groove structure;
the clamping groove structure further comprises an elastic sealing element (60), and the elastic sealing element (60) is arranged between the clamping groove structure and the mounting frame (31);
the mounting frame (31) comprises an upper frame, a lower frame, a left frame and a right frame;
the mounting plates comprise an upper mounting plate, a lower mounting plate, a left mounting plate and a right mounting plate;
the clamping groove structure is arranged on the upper mounting plate and is connected with the upper frame in a clamping manner;
the lower mounting plate is connected with the lower frame, the left mounting plate is connected with the left frame and the right mounting plate is connected with the right frame through screws.
6. An air conditioner comprising a plurality of air conditioning units, wherein two adjacent air conditioning units of the plurality of air conditioning units are connected by the air duct connecting structure according to any one of claims 1 to 5, wherein the first connecting portion of the air duct connecting structure is disposed on one of the two adjacent air conditioning units, and the second connecting portion of the air duct connecting structure is disposed on the other of the two adjacent air conditioning units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610249915.5A CN105805909B (en) | 2016-04-20 | 2016-04-20 | Air duct connecting structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610249915.5A CN105805909B (en) | 2016-04-20 | 2016-04-20 | Air duct connecting structure and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105805909A CN105805909A (en) | 2016-07-27 |
| CN105805909B true CN105805909B (en) | 2020-09-04 |
Family
ID=56458253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610249915.5A Active CN105805909B (en) | 2016-04-20 | 2016-04-20 | Air duct connecting structure and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105805909B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241883A (en) * | 2019-05-13 | 2019-09-17 | 南京天辰礼达电子科技有限公司 | A kind of master control valve mounting assembly, engine installation system and installation method |
| CN114322166B (en) * | 2021-12-29 | 2023-06-09 | 西安爱科赛博电气股份有限公司 | A flange seal structure and ventilation equipment for ventilation equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4854376A (en) * | 1986-07-24 | 1989-08-08 | Sanyo Electric Co., Ltd. | Wall mounted air conditioner with dischargers in separate rooms |
| DE202006002174U1 (en) * | 2005-02-11 | 2006-07-06 | Lindab Ab | System, for connecting two air ducts, comprising pipe clip attached to outer surface and held by projection and groove |
| CN204177042U (en) * | 2014-09-05 | 2015-02-25 | 合肥华凌股份有限公司 | Wind cooling refrigerator |
| DE202014100820U1 (en) * | 2014-02-24 | 2015-05-28 | Gebhardt-Stahl Gmbh | Rolled flange profile for air duct elements |
| CN104833070A (en) * | 2015-04-29 | 2015-08-12 | 广州华凌制冷设备有限公司 | Air passage assembly and air conditioner with same |
| CN104896695A (en) * | 2014-03-05 | 2015-09-09 | 珠海格力电器股份有限公司 | Modularized air conditioning unit sealing structure and air conditioning unit |
| CN204648599U (en) * | 2015-05-14 | 2015-09-16 | 珠海格力电器股份有限公司 | Mounting structure of connecting plate and air conditioner with same |
| CN204880394U (en) * | 2015-08-21 | 2015-12-16 | Tcl空调器(中山)有限公司 | Tuber pipe machine and air conditioner |
| CN105371456A (en) * | 2015-12-01 | 2016-03-02 | 珠海格力电器股份有限公司 | Air duct assembly and air conditioner with same |
| CN205717785U (en) * | 2016-04-20 | 2016-11-23 | 珠海格力电器股份有限公司 | Air duct connecting structure and air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11173641A (en) * | 1997-12-16 | 1999-07-02 | Toshiba Corp | Duct type air conditioner |
-
2016
- 2016-04-20 CN CN201610249915.5A patent/CN105805909B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4854376A (en) * | 1986-07-24 | 1989-08-08 | Sanyo Electric Co., Ltd. | Wall mounted air conditioner with dischargers in separate rooms |
| DE202006002174U1 (en) * | 2005-02-11 | 2006-07-06 | Lindab Ab | System, for connecting two air ducts, comprising pipe clip attached to outer surface and held by projection and groove |
| DE202014100820U1 (en) * | 2014-02-24 | 2015-05-28 | Gebhardt-Stahl Gmbh | Rolled flange profile for air duct elements |
| CN104896695A (en) * | 2014-03-05 | 2015-09-09 | 珠海格力电器股份有限公司 | Modularized air conditioning unit sealing structure and air conditioning unit |
| CN204177042U (en) * | 2014-09-05 | 2015-02-25 | 合肥华凌股份有限公司 | Wind cooling refrigerator |
| CN104833070A (en) * | 2015-04-29 | 2015-08-12 | 广州华凌制冷设备有限公司 | Air passage assembly and air conditioner with same |
| CN204648599U (en) * | 2015-05-14 | 2015-09-16 | 珠海格力电器股份有限公司 | Mounting structure of connecting plate and air conditioner with same |
| CN204880394U (en) * | 2015-08-21 | 2015-12-16 | Tcl空调器(中山)有限公司 | Tuber pipe machine and air conditioner |
| CN105371456A (en) * | 2015-12-01 | 2016-03-02 | 珠海格力电器股份有限公司 | Air duct assembly and air conditioner with same |
| CN205717785U (en) * | 2016-04-20 | 2016-11-23 | 珠海格力电器股份有限公司 | Air duct connecting structure and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105805909A (en) | 2016-07-27 |
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