CN219243865U - Air pipe structure of heating ventilation air conditioner - Google Patents
Air pipe structure of heating ventilation air conditioner Download PDFInfo
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- CN219243865U CN219243865U CN202223379576.2U CN202223379576U CN219243865U CN 219243865 U CN219243865 U CN 219243865U CN 202223379576 U CN202223379576 U CN 202223379576U CN 219243865 U CN219243865 U CN 219243865U
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- protective sleeve
- sleeve plate
- main body
- pipe
- connecting flange
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Abstract
The utility model discloses a heating ventilation air-conditioning duct structure, which comprises an air conditioner main body and a ventilation duct arranged at a ventilation opening of the air conditioner main body, wherein the end part of the ventilation duct is provided with an air duct main body, and a connecting flange is arranged at the joint between the air duct main body and the ventilation duct; the outer part of the connecting flange is sleeved with a bearing frame, one side of the outer part of the bearing frame is provided with a protective sleeve plate a, and the other side of the outer part of the bearing frame is provided with a protective sleeve plate b; one end of the outside of the ventilation pipe, which is close to the connecting flange, and one end of the outside of the main body of the ventilation pipe, which is close to the connecting flange, are sleeved with fixing hoops; the two side walls of the protective sleeve plate a and the protective sleeve plate b are respectively provided with a fixed nut, the side wall of the fixed hoop is provided with a fixed screw groove, and bolt main bodies are screwed in the fixed nuts and the fixed screw grooves; this warm air conditioner tuber pipe structure of opening and closing, through threaded connection's mode, under the prerequisite of being convenient for dismouting, improved the seal strength of connection to the life of tuber pipe main part has been improved.
Description
Technical Field
The utility model relates to the technical field of heating ventilation and air conditioning, in particular to a heating ventilation and air conditioning air duct structure.
Background
The heating ventilation air conditioner is an air conditioner having heating, ventilation and air conditioning functions. The main functions of the heating ventilation air conditioner comprise: in three aspects of heating, ventilation and air conditioning, the comprehensive abbreviation of the three functions is taken, namely, the heating ventilation air conditioner, when the heating ventilation air conditioner is used, an air conditioner air pipe is needed to be used for connecting an external machine with an internal machine;
however, the air conditioner in the prior art has some disadvantages, for example, because the outer machine of the air conditioner is installed outdoors, the air pipe and the outer machine are inconvenient to assemble and disassemble, and the sealing structure is influenced after the assembly and disassembly, thereby influencing the service life of the air pipe, and therefore, the prior art needs to be improved.
Disclosure of Invention
The utility model aims to provide a heating ventilation air-conditioning duct structure so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the air pipe structure of the heating ventilation air conditioner comprises a ventilation pipe which is assembled at a ventilation opening of a main body of the air conditioner, wherein an air pipe main body is assembled at the end part of the ventilation pipe, and a connecting flange is assembled at the joint between the air pipe main body and the ventilation pipe;
the outer part of the connecting flange is sleeved with a bearing frame, one side of the outer part of the bearing frame is provided with a protective sleeve plate a, and the other side of the outer part of the bearing frame is provided with a protective sleeve plate b;
one end of the outside of the ventilation pipe, which is close to the connecting flange, and one end of the outside of the main body of the ventilation pipe, which is close to the connecting flange, are sleeved with fixing hoops;
the two side walls of the protective sleeve plate a and the protective sleeve plate b are respectively provided with a fixing nut, the side walls of the fixing hoops are provided with fixing screw grooves, and bolt main bodies are screwed in the fixing nuts and the fixing screw grooves.
Preferably, the shield plate a and the shield plate b are disposed opposite to each other, and the shield plate a and the shield plate b are disposed between the two fixing hoops.
Preferably, the two side walls of the bearing frame are provided with pipe hoops, one end of the ventilation pipe penetrates through one side pipe hoop and then is inserted into the connecting flange, and one end of the main body of the ventilation pipe penetrates through the other side pipe hoop and then is inserted into the connecting flange (7).
Preferably, the inner walls of the protective sleeve plate a and the protective sleeve plate b are respectively provided with a protective cushion layer.
Preferably, the lower end of the bolt main body is provided with a circular groove, the lower end of the circular groove is provided with a bolt rod, and the end part of the bolt rod is in threaded connection with the fixing screw groove.
Preferably, a fixing ring is arranged at the upper end of the outer part of the bolt rod, and an annular pressing sheet, a spring and an annular rubber sheet are sleeved on the circumferential surface of the bolt rod.
Preferably, the lower end edge of the annular pressing piece is provided with a pressing piece.
Compared with the prior art, the utility model has the beneficial effects that: this warm air conditioner tuber pipe structure, simple structure, convenient operation through the junction at tuber pipe main part and air conditioner main part, sets up the flange that bears the frame with both junctions fixed to set up two protection sleeve plates in flange's outside, protect junction, and assemble two protection sleeve plates through threaded connection's mode, under the prerequisite of being convenient for dismouting, improved the seal strength of connection, thereby improved the life of tuber pipe main part.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a carrier according to the present utility model;
FIG. 3 is a schematic view of a shield plate according to the present utility model;
fig. 4 is a schematic view of a bolt body according to the present utility model.
In the figure: 1 an air conditioner main body, 2 a ventilation pipe, 3 an air pipe main body, 4 a cooling fan, 5 a dustproof mechanism, 6 a bearing frame, 7 a connecting flange, 8 a pipe hoop, 9 a protective sleeve plate a, 10 a protective sleeve plate b, 11 a protective cushion layer, 12 a fixing nut, 13 a bolt main body, 131 a bolt rod, 132 an annular rubber sheet, 133 a circular groove, 134 an annular pressing sheet, 135 a pressing sheet, 136 a fixing ring, 137 a spring, 14 a fixing screw groove and 15 a fixing hoop.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a warm air conditioner tuber pipe structure, includes the ventilation pipe 2 of assembly in the vent department of air conditioner main part 1, the tip of ventilation pipe 2 is equipped with tuber pipe main part 3, and the junction between tuber pipe main part 3 and ventilation pipe 2 is equipped with flange 7, air conditioner main part 1 is the outer machine of air conditioner in the warm air conditioner, connects tuber pipe main part 3 and ventilation pipe 2 on the air conditioner main part 1 through flange 7 to connect the outer machine of air conditioner with the inner machine of air conditioner through tuber pipe main part 3;
the outside of the connecting flange 7 is sleeved with a bearing frame 6, one side of the outside of the bearing frame 6 is provided with a protective sleeve plate a 9, the other side of the outside of the bearing frame 6 is provided with a protective sleeve plate b 10, and the protective sleeve plate a 9 and the protective sleeve plate b 10 can wrap the connection part of the air pipe main body 3 and the passing pipe 2;
one end, close to the connecting flange 7, of the outside of the ventilation pipe 2 and one end, close to the connecting flange 7, of the outside of the air pipe main body 3 are sleeved with two fixing hoops 15, one fixing hoop 15 is sleeved on the outside of the ventilation pipe 2, and the other fixing hoop 15 is sleeved on the outside of the air pipe main body 3;
the two side walls of the protection sleeve plate a 9 and the protection sleeve plate b 10 are respectively provided with a fixing nut 12, the side walls of the fixing hoops 15 are provided with fixing screw grooves 14, the fixing nuts 12 and the fixing screw grooves 14 are internally connected with bolt main bodies 13 in a screwed manner, the number of the fixing nuts 12 is four, the left end and the right end of the protection sleeve plate a 9 are respectively provided with the two acting ends of the protection sleeve plate b 10, the upper end and the lower end of the fixing hoops 15 are respectively provided with a fixing screw groove 14, and each fixing screw groove 14 is respectively provided with a fixing nut 12, so that the fixing hoops are connected through the bolt main bodies 13.
The shield shell a 9 and the shield shell b 10 are disposed opposite to each other, and the shield shell a 9 and the shield shell b 10 are disposed between the two fixing hoops 15.
The pipe hoops 8 are arranged on the two side walls of the bearing frame 6, one end of the ventilation pipe 2 penetrates through one side pipe hoop 8 and then is inserted into the connecting flange 7, and one end of the air pipe main body 3 penetrates through the other side pipe hoop 8 and then is inserted into the connecting flange 7.
The inner walls of the protective sleeve plate a 9 and the protective sleeve plate b 10 are respectively provided with a protective cushion layer 11, the protective cushion layers 11 are made of sponge materials, and the protective sleeve plate a 9 and the protective sleeve plate b 10 can be tightly attached to the outer walls of the ventilation pipe 2 and the air pipe main body 3 after being sleeved outside the ventilation pipe 2 and the air pipe main body 3.
The lower end of the bolt main body 13 is provided with a circular groove 133, the lower end of the circular groove 133 is provided with a bolt rod 131, and the end of the bolt rod 131 is in threaded connection with the fixing screw groove 14.
The outer upper end of the bolt rod 131 is provided with a fixed ring 136, the circumferential surface of the bolt rod 131 is sleeved with an annular pressing sheet 134, a spring 137 and an annular rubber sheet 132, the annular pressing sheet 134 is positioned on the upper side of the fixed ring 136, the spring 137 is positioned on the upper side of the annular pressing sheet 134, and the annular rubber sheet 132 is positioned on the lower side of the fixed ring 136.
A pressing block 135 is arranged at the edge of the lower end of the annular pressing piece 134;
in the process of fastening, the annular rubber sheet 132 slides due to the action of the fixing nut 12, and as the annular rubber sheet 132 is further screwed, the annular rubber sheet 132 is in contact with the fixing ring 136, the annular rubber sheet 132 deforms due to the action of the fixing ring 136 to seal the fixing nut 12, the spring 137 is positioned on the upper side of the annular pressing sheet 134, the annular pressing sheet 134 is pressed downwards due to the action of the spring 137, and the pressing block is pressed downwards due to the action of the annular pressing sheet 134, so that the edge of the annular rubber sheet 132 is further pressed by the pressing block, and the sealing effect is improved.
The inside of the air conditioner main body 1 is provided with a cooling fan 4, and the front end of the air conditioner main body 1 positioned at the cooling fan 4 is provided with a dustproof mechanism 5.
Working process and principle: when the air duct is used, firstly, the air duct 2 and the air duct main body 3 are connected through the connecting flange 7, then the connecting position is fixed through the bearing frame 6, then the protective sleeve plate a 9 is sleeved outside the upper ends of the two pipelines, the protective sleeve plate b 10 is sleeved outside the lower ends of the two pipelines, the position of the fixing nut 12 corresponds to the position of the fixing screw groove 14, and finally the two pipelines are connected through the bolt main body 13, so that the two protective sleeve plates are tightly fixed outside the two pipelines.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a warm air conditioner tuber pipe structure, includes ventilation pipe (2) of assembly in air conditioner main part (1) vent department, its characterized in that: an air pipe main body (3) is assembled at the end part of the air pipe (2), and a connecting flange (7) is assembled at the joint between the air pipe main body (3) and the air pipe (2);
the outer part of the connecting flange (7) is sleeved with a bearing frame (6), one side of the outer part of the bearing frame (6) is provided with a protective sleeve plate a (9), and the other side of the outer part of the bearing frame (6) is provided with a protective sleeve plate b (10);
one end of the outside of the ventilation pipe (2) close to the connecting flange (7) and one end of the outside of the air pipe main body (3) close to the connecting flange (7) are sleeved with fixing hoops (15);
the two side walls of the protective sleeve plate a (9) and the protective sleeve plate b (10) are respectively provided with a fixing nut (12), the side wall of the fixing hoop (15) is provided with a fixing screw groove (14), and the fixing nuts (12) and the fixing screw grooves (14) are internally connected with a bolt main body (13) in a screwed mode.
2. A hvac duct structure of claim 1, wherein: the protective sleeve plate a (9) and the protective sleeve plate b (10) are oppositely arranged, and the protective sleeve plate a (9) and the protective sleeve plate b (10) are arranged between the two fixing hoops (15).
3. A hvac duct structure of claim 1, wherein: the pipe hoops (8) are arranged on two side walls of the bearing frame (6), one end of the ventilation pipe (2) penetrates through one side pipe hoop (8) and then is inserted into the connecting flange (7), and one end of the air pipe main body (3) penetrates through the other side pipe hoop (8) and then is inserted into the connecting flange (7).
4. A hvac duct structure of claim 2, wherein: the inner walls of the protective sleeve plate a (9) and the protective sleeve plate b (10) are respectively provided with a protective cushion layer (11).
5. A hvac duct structure of claim 1, wherein: the lower extreme of bolt main part (13) has seted up circular recess (133), bolt pole (131) are installed to the lower extreme of circular recess (133), and bolt pole (131) tip spiro union is at fixed helicoid groove (14).
6. A hvac duct structure of claim 5, wherein: the outer upper end of the bolt rod (131) is provided with a fixed ring (136), and the circumferential surface of the bolt rod (131) is sleeved with an annular pressing sheet (134), a spring (137) and an annular rubber sheet (132).
7. A hvac duct structure of claim 6, wherein: the lower end edge of the annular pressing piece (134) is provided with a pressing block (135).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223379576.2U CN219243865U (en) | 2022-12-16 | 2022-12-16 | Air pipe structure of heating ventilation air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223379576.2U CN219243865U (en) | 2022-12-16 | 2022-12-16 | Air pipe structure of heating ventilation air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219243865U true CN219243865U (en) | 2023-06-23 |
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ID=86810366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223379576.2U Active CN219243865U (en) | 2022-12-16 | 2022-12-16 | Air pipe structure of heating ventilation air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219243865U (en) |
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2022
- 2022-12-16 CN CN202223379576.2U patent/CN219243865U/en active Active
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