CN108981122B - Exhaust pipe and air conditioner - Google Patents
Exhaust pipe and air conditioner Download PDFInfo
- Publication number
- CN108981122B CN108981122B CN201810770474.2A CN201810770474A CN108981122B CN 108981122 B CN108981122 B CN 108981122B CN 201810770474 A CN201810770474 A CN 201810770474A CN 108981122 B CN108981122 B CN 108981122B
- Authority
- CN
- China
- Prior art keywords
- pipe body
- joint
- layer pipe
- air conditioner
- pipe
- Prior art date
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Links
- 238000009423 ventilation Methods 0.000 claims abstract description 15
- 239000013013 elastic material Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
Landscapes
- 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 exhaust pipe and an air conditioner, comprising a pipe body with a ventilation air duct; the pipe body comprises an outer layer pipe body and an inner layer pipe body, and the outer layer pipe body and the inner layer pipe body can be folded; the outer layer pipe body is sleeved outside the inner layer pipe body, the inner cavity of the inner layer pipe body is the ventilation air duct, and an inflation space is formed between the outer layer pipe body and the inner layer pipe body. The invention has the advantages of reducing the space occupation ratio of the exhaust pipe when not in use, being beneficial to storing the exhaust pipe and reducing the packaging cost.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to an exhaust pipe and an air conditioner.
Background
With the continuous progress of science and technology and the increasing level of living of people, air conditioning has become one of the most important household appliances in people's daily life.
The exhaust pipe makes the important parts in the air conditioner, and the existing exhaust pipe is made of materials such as plastics, and can be compressed or stretched in the length direction, but the radial size of the exhaust pipe cannot be changed.
Disclosure of Invention
The invention mainly aims to provide an exhaust pipe and an air conditioner, which can reduce the space occupation ratio of the exhaust pipe when not in use.
The invention provides an exhaust pipe, which comprises a pipe body with a ventilation air duct;
the pipe body comprises an outer layer pipe body and an inner layer pipe body, and the outer layer pipe body and the inner layer pipe body can be folded;
the outer layer pipe body is sleeved outside the inner layer pipe body, the inner cavity of the inner layer pipe body is the ventilation air duct, and an inflation space is formed between the outer layer pipe body and the inner layer pipe body.
Preferably, the outer layer pipe body is provided with an air inflation hole for inflating the air inflation space through the air inflation hole.
Preferably, the device further comprises a connecting part, wherein the connecting part is arranged in the inflation space, so that the outer layer pipe body is connected with the inner layer pipe body through the connecting part, and when the inflation space is inflated, the outer layer pipe body is inflated and simultaneously drives the inner layer pipe body to be inflated.
Preferably, the number of the connection members is at least two.
Preferably, at least two of the connecting members are uniformly arranged along the circumferential direction of the inner pipe body.
Preferably, when both the outer layer tube body and the inner layer tube body are in an expanded state, the axes of the outer layer tube body and the inner layer tube body are coincident.
Preferably, the device further comprises a plug;
the plug can be inserted into the inflation hole and used for sealing the inflation hole.
Preferably, a handle is arranged on the plug.
Preferably, the device further comprises a connecting joint;
one end of the ventilation air duct is a connecting end, and the connecting joint is fixedly connected to the connecting end, so that the pipe body can be connected to external equipment through the connecting joint.
Preferably, the connecting joint is made of elastic materials, and is provided with a connecting hole communicated with the inner cavity of the tube body, so that the connecting joint can be sleeved on external equipment through the connecting hole.
Preferably, a first adhesive member is provided on an inner wall of the connection hole, and when the connection joint is sleeved on an external device, the connection joint is adhered to the external device through the first adhesive member.
The invention provides an air conditioner, which comprises a shell and an exhaust pipe with any technical characteristics;
the shell is provided with a connecting part, and the exhaust pipe is connected to the connecting part through the connecting joint.
Preferably, the pipe joint is further comprised;
the pipe joint is adhered to the connecting portion, and the connecting joint is connected to the pipe joint so that the connecting joint is connected to the connecting portion through the pipe joint.
Preferably, when the connecting joint is provided with a connecting hole communicated with the inner cavity of the pipe body, the connecting joint is sleeved on the pipe joint through the connecting hole.
Preferably, a first bonding part is arranged on the inner wall of the connecting hole, a second bonding part is arranged on the outer wall of the pipe joint, and when the connecting joint is sleeved on the pipe joint through the connecting hole, the first bonding part is bonded on the second bonding part.
According to the exhaust pipe provided by the invention, the technical scheme that the pipe body is made of the flexible material is adopted, so that the space occupation ratio of the exhaust pipe can be reduced when the exhaust pipe is not used, the exhaust pipe is not only favorable for storing the exhaust pipe, but also the packaging cost can be reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a schematic partial cross-sectional view of an exhaust duct in a first embodiment;
FIG. 2 is a schematic view in section A-A of FIG. 1;
FIG. 3 is an enlarged schematic view of portion B of FIG. 1;
fig. 4 is a schematic partial cross-sectional view of an air conditioner in a second embodiment;
fig. 5 is an enlarged schematic view of a portion C in fig. 4.
In the figure: 1. a tube body; 11. an exhaust passage; 12. an outer layer tube body; 13. an inner layer tube body; 14. an inflation space; 15. an air filling hole; 16. a connecting member; 2. a connection joint; 21. a connection hole; 22. a first adhesive member; 3. a plug; 31. a handle; 4. a housing; 41. a connection part; 5. an exhaust pipe; 6. a pipe joint; 61. and a second adhesive member.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments of the present invention and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein.
As shown in fig. 1, an exhaust duct includes a duct body 1 having a ventilation duct 11, the duct body 1 includes an outer-layer duct body 12 and an inner-layer duct body 13, and both the outer-layer duct body 12 and the inner-layer duct body 13 can be folded. The outer layer pipe body 12 is sleeved outside the inner layer pipe body 13, the inner cavity of the inner layer pipe body 13 is a ventilation air duct 11, and an inflation space 14 is formed between the outer layer pipe body 12 and the inner layer pipe body 13. In the transportation or unused process of the exhaust pipe, the outer layer pipe body 12 and the inner layer pipe body 13 can be folded along the radial direction, so that the overall space occupation rate of the exhaust pipe is reduced, the exhaust pipe is not only beneficial to storage, but also the volume of a packing box can be reduced during transportation, and the packing cost is further reduced. Here, the cross-sectional shape of the ventilation duct 11 may be circular or square or triangular in a cross-section perpendicular to the axis of the tube body 1, but is not limited thereto.
Specifically, as shown in fig. 1, the connector assembly 2 is further included. One end of the ventilation duct 11 is a connection end, and the connection joint 2 is fixedly connected to the connection end, so that the pipe body 1 can be connected to external equipment through the connection joint 2. It should be noted that the connection joint 2 is made of elastic materials, and the connection joint 2 is provided with a connection hole 21 communicated with the inner cavity of the pipe body 1, so that the connection joint 2 can be sleeved on the external equipment through the connection hole 21. Because the connecting joint 2 is made of elastic materials, the assembly with external equipment of different specifications can be realized, and the universal joint is strong.
Further, the first adhesive member 22 is provided on the inner wall of the connection hole 21, and when the connection terminal 2 is fitted over the external device, the connection terminal 2 is adhered to the external device by the first adhesive member 22.
Preferably, as shown in fig. 1, 2 and 3, the outer tube 12 is provided with an inflation hole 15 for inflating the inflation space 14 through the inflation hole 15. Further, the inflation device further comprises a connecting part 16, wherein the connecting part 16 is arranged in the inflation space 14, so that the outer layer pipe body 12 is connected with the inner layer pipe body 13 through the connecting part 16, and when the inflation hole 15 inflates the inflation space 14, the outer layer pipe body 12 expands and simultaneously drives the inner layer pipe body 13 to expand. When the exhaust pipe is not used, the outer layer pipe body 12 and the inner layer pipe body 13 can be folded together, at the moment, the ventilation air duct 11 (i.e. the inner cavity of the inner layer pipe body 13) is in a contracted state, and when the exhaust pipe is required to be used, the air inflation hole 15 is used for inflating the air inflation space 14, so that the outer layer pipe body 12 is inflated, and the inner layer pipe body 13 is driven to be inflated through the connecting part 16, so that the ventilation air duct 11 (i.e. the inner cavity of the inner layer pipe body 13) is opened.
As an embodiment, as shown in fig. 2, the connecting members 16 include at least two in number, and at least two connecting members 16 are uniformly arranged in the circumferential direction of the inner tube body 13. When the outer tube body 12 and the inner tube body 13 are both in the expanded state, the axes of the two coincide.
As an embodiment, as shown in fig. 3, the plug 3 is further included; the plug 3 can be inserted into the air-filling hole 15 to block the air-filling hole 15 to prevent external impurities from entering the air-filling space 14 through the air-filling hole 15. Further, the handle 31 is provided on the plug 3, so that an operator can complete the plugging or opening operation of the plug 3 on the inflation hole 15 by holding the handle 31.
Example two
As shown in fig. 4, an air conditioner includes a housing 4 and an exhaust duct 5 as described in the first embodiment, the housing 4 has a connection portion 41, and the exhaust duct 5 is connected to the connection portion 41 through a connection joint 2.
Specifically, as shown in fig. 4, the pipe joint 6 is further included, and the pipe joint 6 is adhered to the connecting portion 41, but not limited thereto, and any other connection means that can achieve the object of the present invention may be employed. The connection terminal 2 is connected to the pipe joint 6 such that the connection terminal 2 is connected to the connection portion 41 through the pipe joint 6. Further, as shown in the drawings, when the connection joint 2 has the connection hole 21 communicating with the inner cavity of the pipe body 1, the connection joint 2 is fitted over the pipe joint 6 through the connection hole 21, but the present invention is not limited thereto, and any other connection method capable of achieving the object may be adopted.
Further, as shown in fig. 5, the first adhesive member 22 is provided on the inner wall of the connection hole 21, and the second adhesive member 61 is provided on the outer wall of the pipe joint 6, and when the connection joint 2 is fitted over the pipe joint 6 through the connection hole 21, the first adhesive member 22 is adhered to the second adhesive member 61. Therefore, the connection between the connecting joint 2 and the pipe joint 6 can be ensured to be firm, and the exhaust pipe 5 can be installed more stably and reliably.
The embodiment of the invention can reduce the space occupation ratio of the exhaust pipe when not in use, thereby being beneficial to storing the exhaust pipe and reducing the packaging cost.
The above description is only an example of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. An air conditioner, characterized in that: comprises an exhaust pipe (5) and a shell (4),
the exhaust pipe (5) comprises a pipe body (1) with a ventilation air duct (11);
the pipe body (1) comprises an outer layer pipe body (12) and an inner layer pipe body (13), and the outer layer pipe body (12) and the inner layer pipe body (13) can be folded;
the outer layer pipe body (12) is sleeved outside the inner layer pipe body (13), the inner cavity of the inner layer pipe body (13) is the ventilation air duct (11), and an inflation space (14) is formed between the outer layer pipe body (12) and the inner layer pipe body (13); on a section perpendicular to the axis of the pipe body (1), the cross section of the ventilation air duct (11) is circular, square or triangular;
the exhaust pipe (5) further comprises a connecting joint (2);
one end of the ventilation air duct (11) is a connecting end, and the connecting joint (2) is fixedly connected to the connecting end, so that the pipe body (1) can be connected to external equipment through the connecting joint (2); the shell (4) is provided with a connecting part (41), and the exhaust pipe (5) is connected to the connecting part (41) through the connecting joint (2);
the connecting joint (2) is made of elastic materials, and the connecting joint (2) is provided with a connecting hole (21) communicated with the inner cavity of the pipe body (1), so that the connecting joint (2) can be sleeved on external equipment through the connecting hole (21); a first bonding part (22) is arranged on the inner wall of the connecting hole (21), and when the connecting joint (2) is sleeved on external equipment, the connecting joint (2) is bonded on the external equipment through the first bonding part (22);
the air conditioner further comprises a pipe joint (6), wherein the connecting joint (2) is connected to the pipe joint (6) so that the connecting joint (2) is connected to a connecting part (41) through the pipe joint (6); the connecting joint (2) is sleeved on the pipe joint (6) through the connecting hole (21), a second bonding part (61) is arranged on the outer wall of the pipe joint (6), and the first bonding part (22) is bonded on the second bonding part (61) so that the pipe joint (6) is bonded on the connecting part (41).
2. An air conditioner according to claim 1, wherein:
the outer layer tube body (12) is provided with an air charging hole (15) for charging air into the air charging space (14) through the air charging hole (15).
3. An air conditioner according to claim 2, wherein:
the inflatable air-filled pipe comprises an inner pipe body (13) and is characterized by further comprising a connecting part (16), wherein the connecting part (16) is arranged in the inflation space (14), so that the outer pipe body (12) is connected with the inner pipe body (13) through the connecting part (16), and when the inflatable air-filled space (14) is inflated, the outer pipe body (12) is inflated and simultaneously drives the inner pipe body (13) to be inflated.
4. An air conditioner according to claim 3, wherein:
the number of the connecting parts (16) is at least two.
5. An air conditioner according to claim 4, wherein:
at least two connecting parts (16) are uniformly distributed along the circumferential direction of the inner layer pipe body (13).
6. An air conditioner according to claim 3, wherein:
when the outer layer pipe body (12) and the inner layer pipe body (13) are in an expansion state, the axes of the outer layer pipe body and the inner layer pipe body are coincident.
7. An air conditioner according to claim 3, wherein:
the device also comprises a plug (3);
the plug (3) can be inserted into the inflation hole (15) to block the inflation hole (15).
8. An air conditioner according to claim 7, wherein:
a handle (31) is arranged on the plug (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810770474.2A CN108981122B (en) | 2018-07-13 | 2018-07-13 | Exhaust pipe and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810770474.2A CN108981122B (en) | 2018-07-13 | 2018-07-13 | Exhaust pipe and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108981122A CN108981122A (en) | 2018-12-11 |
| CN108981122B true CN108981122B (en) | 2023-09-22 |
Family
ID=64537427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810770474.2A Active CN108981122B (en) | 2018-07-13 | 2018-07-13 | Exhaust pipe and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108981122B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186059A (en) * | 2018-09-20 | 2019-01-11 | 珠海格力电器股份有限公司 | Exhaust pipe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102188210A (en) * | 2010-03-09 | 2011-09-21 | 乐金电子(天津)电器有限公司 | Inflatable straight pipe |
| CN203430552U (en) * | 2013-08-13 | 2014-02-12 | 昆明理工大学 | Telescopic ventilator |
| CN204226881U (en) * | 2014-11-04 | 2015-03-25 | 广东美的制冷设备有限公司 | Air conditioning air exhaust pipe and mobile air conditioner |
| CN105485788A (en) * | 2016-02-16 | 2016-04-13 | 珠海格力电器股份有限公司 | Mobile air conditioner and exhaust pipe thereof |
| CN107670207A (en) * | 2017-10-09 | 2018-02-09 | 黄文佳 | A kind of fire-extinguishing apparatus |
| CN208595673U (en) * | 2018-07-13 | 2019-03-12 | 珠海格力电器股份有限公司 | Exhaust pipe and air conditioner |
-
2018
- 2018-07-13 CN CN201810770474.2A patent/CN108981122B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102188210A (en) * | 2010-03-09 | 2011-09-21 | 乐金电子(天津)电器有限公司 | Inflatable straight pipe |
| CN203430552U (en) * | 2013-08-13 | 2014-02-12 | 昆明理工大学 | Telescopic ventilator |
| CN204226881U (en) * | 2014-11-04 | 2015-03-25 | 广东美的制冷设备有限公司 | Air conditioning air exhaust pipe and mobile air conditioner |
| CN105485788A (en) * | 2016-02-16 | 2016-04-13 | 珠海格力电器股份有限公司 | Mobile air conditioner and exhaust pipe thereof |
| CN107670207A (en) * | 2017-10-09 | 2018-02-09 | 黄文佳 | A kind of fire-extinguishing apparatus |
| CN208595673U (en) * | 2018-07-13 | 2019-03-12 | 珠海格力电器股份有限公司 | Exhaust pipe and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108981122A (en) | 2018-12-11 |
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