CN214038862U - Fresh air connecting pipe structure and air conditioner - Google Patents
Fresh air connecting pipe structure and air conditioner Download PDFInfo
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- CN214038862U CN214038862U CN202022484231.8U CN202022484231U CN214038862U CN 214038862 U CN214038862 U CN 214038862U CN 202022484231 U CN202022484231 U CN 202022484231U CN 214038862 U CN214038862 U CN 214038862U
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- 238000004378 air conditioning Methods 0.000 claims abstract description 7
- 238000009423 ventilation Methods 0.000 claims description 35
- 238000004891 communication Methods 0.000 claims description 5
- 239000003507 refrigerant Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 230000002547 anomalous effect Effects 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 description 8
- 239000000428 dust Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a new trend connecting tube structure and air conditioner, new trend connecting tube structure is used for being connected with the new trend pipe of machine in the air conditioning, the new trend connecting tube include the air-supply line and with the connecting pipe of air-supply line intercommunication, the air intake and the outdoor intercommunication of air-supply line, the air outlet of air-supply line with the air intake intercommunication of connecting pipe, the air outlet of connecting pipe with the new trend pipe intercommunication, the air-supply line includes interior concave part. Offer the through-wall hole on the wall body, pass the through-wall hole setting with the air-supply line, owing to still be provided with the through-wall pencil of machine in the air conditioning in the through-wall hole, the space of consequently leaving the air-supply line installation in the through-wall hole is anomalous space, the utility model discloses set up interior concave part on the air-supply line, can effectually increased the area of the downthehole new blast pipe connecting pipe of through-wall to promote the new amount of wind.
Description
Technical Field
The utility model relates to a refrigeration plant technical field, in particular to new trend connection tube structure and air conditioner.
Background
With the development of the air conditioning industry, the improvement of the living standard of people puts forward new requirements on the air conditioner, and the existing air conditioner manufacturers realize the fresh air exchange function by installing a ventilation device on the air conditioner, so that the indoor air quality is improved, and the comfort of users is improved. The existing ventilation and air exchange device mainly adopts a fresh air connecting pipe 100 'to be communicated with an indoor fresh air pipe, as shown in fig. 1, the fresh air connecting pipe 100' is generally of a regular cylindrical structure, the fresh air connecting pipe 100 'and a wall-penetrating wire harness 50' (such as wire harnesses wrapped together by an internal machine connecting pipe, an external machine connecting pipe, a power wire, a drain pipe and the like) are installed in a wall-penetrating hole 40 ', the fresh air connecting pipe 100' is generally installed in a space of the wall-penetrating hole 40 'except the wall-penetrating wire harness 50', the space is generally of an irregular shape, if the circular fresh air connecting pipe 100 'is adopted, the waste of a limited space is caused, the effective area of the circular fresh air connecting pipe 100' penetrating through a wall body is smaller, and.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a new trend connecting tube structure and air conditioner aims at solving among the prior art technical problem that the air volume of the new trend connecting tube of air conditioner received the restriction.
In order to realize the above purpose, the utility model provides a new trend connecting pipe structure, new trend connecting pipe structure is used for being connected with the new trend pipe of machine in the air conditioning, the new trend connecting pipe include the air-supply line and with the connecting pipe of air-supply line intercommunication, the air intake and the outdoor intercommunication of air-supply line, the air outlet of air-supply line with the air intake intercommunication of connecting pipe, the air outlet of connecting pipe with the new trend pipe intercommunication, the air-supply line includes interior concave part.
Preferably, the air inlet pipe further comprises an adapting part, and the inner concave part is convex towards the adapting part.
Preferably, the cross section of the air inlet pipe is crescent-shaped, and the adapting part and the concave part jointly enclose the crescent-shaped air inlet pipe.
Preferably, the air inlets of the air inlet pipes are arranged on the inner concave part, and the number of the air inlets of the air inlet pipes is multiple.
Preferably, the air inlet pipe includes the air inlet section and with the ventilation section of air inlet section intercommunication, the wall setting is worn to the ventilation section, air inlet section and outdoor intercommunication, the air inlet end of ventilation section with air inlet section intercommunication, the air-out end of ventilation section with the connecting pipe intercommunication.
Preferably, one end of the air inlet section, which is far away from the ventilation section, is arranged in a closed manner.
Preferably, the ventilation section is in arc transition connection with the connecting pipe.
Preferably, the periphery of the air outlet of the connecting pipe is provided with a connecting piece, and the air outlet of the connecting pipe is communicated with the fresh air pipe through the connecting piece.
Preferably, the air inlet pipe and the connecting pipe are integrally formed.
And, the utility model also provides an air conditioner, including the indoor set, the indoor set includes the through-wall pencil, the through-wall pencil includes communication line, power cord, refrigerant pipe and the drain pipe that links to each other with the off-premises station, the through-wall pencil needs to pass the wall, the through-wall hole has been seted up to the wall, the air conditioner include as above fresh air connecting tube structure, adaptation portion with the shape looks adaptation in through-wall hole, interior concave part to adaptation portion indent, and with the inner wall formation in through-wall hole holds the space of through-wall pencil.
The technical scheme of the utility model, with the air intake and the outdoor intercommunication of new trend connecting pipe, the air outlet of air-supply line and the air intake intercommunication of connecting pipe, in outdoor air can enter into the air-supply line from the air intake of air-supply line like this to the air outlet from the air-supply line enters into the connecting pipe, because the air outlet of connecting pipe communicates with the new trend air intake of indoor new trend pipe, in outdoor air enters into indoor new trend pipe from the connecting pipe like this, thereby realize taking a breath of outdoor air and room air. Offer the through-wall hole on the wall body, pass the through-wall hole setting with the air-supply line, owing to still be provided with the through-wall pencil of machine in the air conditioning in the through-wall hole, consequently the space of leaving the air-supply line installation in the through-wall hole is anomalous space, the utility model discloses set up interior concave part at the air-supply line, can effectually increased the area of the interior air-supply line of through-wall hole to promote the new amount of wind.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of an assembly structure of a fresh air connecting pipe in a wall through hole in the prior art;
fig. 2 is a schematic view of a view angle of a fresh air connecting pipe according to an embodiment of the present invention;
fig. 3 is a schematic structural view of another view angle of the fresh air connecting pipe according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of an air inlet pipe in a fresh air connecting pipe according to an embodiment of the present invention;
fig. 5 is an assembly structure diagram of the fresh air connecting pipe in the wall through hole according to an embodiment of the present invention.
FIG. 1 is a drawing illustrating:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100’ | Fresh air connecting pipe | 50’ | Through-wall wire harness |
| 40’ | Through-wall hole |
Fig. 2 to 5 are numbered as follows:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Fresh |
16 | |
| 10 | |
20 | Connecting |
| 11 | |
21 | |
| 12 | |
30 | Connecting |
| 13 | |
40 | Through- |
| 14 | |
50 | Through- |
| 15 | Avoidance zone |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in 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.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 2 and fig. 3, in an embodiment of the present invention, a new air connecting pipe 100 structure is provided, the new air connecting pipe 100 structure is used for being connected with a new air pipe of an air conditioner indoor unit, the new air connecting pipe 100 includes an air inlet pipe 10 and a connecting pipe 20 communicated with the air inlet pipe 10, an air inlet 16 of the air inlet pipe 10 is communicated with the outside, an air outlet of the air inlet pipe 10 is communicated with an air inlet of the connecting pipe 20, an air outlet 21 of the connecting pipe 20 is communicated with the new air pipe, and the air inlet pipe 10 includes an inner concave portion 12.
In this embodiment, the air inlet 16 of the air inlet pipe 10 is communicated with the outdoor, and the air outlet of the air inlet pipe 10 is communicated with the air inlet of the connecting pipe 20, so that outdoor air can enter the air inlet pipe 10 from the air inlet 16 of the air inlet pipe 10 and enter the connecting pipe 20 from the air outlet of the air inlet pipe 10, and since the air outlet 21 of the connecting pipe 20 is communicated with the fresh air inlet hole of the indoor fresh air pipe, outdoor air enters the indoor fresh air pipe from the connecting pipe 20, thereby realizing outdoor and indoor ventilation. And set up wall hole 40 on the wall body, pass wall hole 40 setting with air-supply line 10, owing to still be provided with the through-wall pencil 50 of air conditioning indoor set in the wall hole 40, consequently the space of reserving for air-supply line 10 installation in the wall hole 40 is anomalous space, the utility model discloses concave part has on air-supply line 10, the area of air-supply line 10 in can effectual increase wall hole 40 to promote the new amount of wind.
As shown in fig. 4 and 5, the air inlet duct 10 further includes an adapting portion 11, the concave portion 12 protrudes toward the adapting portion 11, and may be curved or bent toward the adapting portion, so that the adapting portion 11 and the concave portion 12 jointly enclose an avoiding region 15, and the avoiding region 15 is in a crescent shape. In the preferred embodiment, the inner concave part 12 is a small arc structure, the adapting part 11 and the inner concave part 12 enclose an avoiding region 15, the section of the avoiding region 15 is crescent, and the remaining irregular space in the wall through hole 40 can be fully utilized to increase the area of the fresh air pipe and the fresh air volume. As can be seen from comparison with the prior art in fig. 1, the ventilation area of the air inlet pipe 10 with the crescent-shaped cross section is larger than that of the circular air inlet pipe 10, and the fresh air volume can be increased under the same ventilation equipment.
The shape of the adaptation part 11 is matched with that of the through-wall hole 40 of the wall body, the through-wall wiring harness 50 can be wiring harnesses wrapping connecting pipes, communication connecting wires, power lines, drain pipes and the like of an inner machine and an outer machine together, and the inner concave part 12 is concave towards the adaptation part 11 and forms a space for accommodating the through-wall wiring harness 50 with the through-wall hole. The shape of the adapting part 11 is adapted to that of the wall through hole 40, and the adapting part 11 and the wall through hole 40 are both arc-shaped, so that the adapting part 11 can be arranged close to the inner side wall of the wall through hole 40; the inner concave portion 12 abuts against the wall harness 50, and an escape area 15 for ventilation is formed between the inner concave portion 12 and the fitting portion 11, so that the ventilation area of the air inlet duct 10 can be increased.
As shown in fig. 2 and 3, the concave portion 12 is provided with a plurality of air inlets 16 of the air inlet pipe 10, and the air inlets 16 of the plurality of air inlet pipes 10 are arranged in an array. In a preferred embodiment, the end of the air inlet pipe 10 is provided with a plurality of air inlets 16 of the air inlet pipe 10, and the air inlets 16 of the air inlet pipe 10 are used for filtering out foreign matters, so as to prevent the new air volume from being influenced by blocking the pipeline of the new air connecting pipe 100. And the air inlets 16 of a plurality of air inlet pipes 10 are arranged in an array at regular intervals, so that the air entering from the air inlets 16 of the air inlet pipes 10 can be more uniform. In this embodiment, the air inlet 16 of the air inlet pipe 10 is a circular hole, and in other embodiments, the air inlet 16 of the air inlet pipe 10 may be a square hole, a long-strip hole, a kidney-shaped hole, or the like.
As shown in fig. 2 and 3, the air inlet pipe 10 includes an air inlet section 13 and a ventilation section 14 communicated with the air inlet section 13, the ventilation section 14 is disposed through the wall, the cross section of the ventilation section 14 is disposed in a crescent shape, the air inlet section 13 is communicated with the outside, the air inlet end of the ventilation section 14 is communicated with the air inlet section 13, and the air outlet end of the ventilation section 14 is communicated with the connecting pipe 20. Wherein, the air inlet section 13 is directly arranged outdoors, the ventilation section 14 is arranged through the wall, one part of the ventilation section is arranged outdoors and communicated with the air inlet section 13, the other part of the ventilation section 14 is arranged indoors and communicated with the connecting pipe 20, and the ventilation section 14 provides a section of buffer for the circulation of air in the air inlet pipe 10, thereby preventing the unsmooth air circulation caused by the short pipeline of the air inlet pipe 10. The end of the air inlet section 13 far away from the ventilation section 14 is sealed, so that external dust or large-particle foreign matters can be prevented from entering the air inlet pipe 10 from the end of the air inlet section 13 far away from the ventilation section 14 to block the pipeline. When the one end of air inlet section 13 is uncovered setting far away from ventilation section 14, this uncovered setting corresponds outdoor setting, and at this moment, when outdoor windy, outdoor dust or granule very easily enter into ventilation section 14 from this uncovered setting in order to block up the pipeline. In practical use, when the concave portion 12 is disposed downward, the air inlet 16 of the air inlet pipe 10 is downward, the adapter portion 11 will block dust falling downward, and the adapter portion 11 can also block water in rainy days.
And, the ventilation section 14 is connected with the connection pipe 20 in an arc transition way. In the preferred embodiment, the connection between the ventilation section 14 and the connection pipe 20 is a bending angle, and the range of the bending angle is not limited, and is mainly convenient for indoor installation. The junction rounding off of connecting pipe 20 and air-supply line 10, its convenience that can effectively promote the installation has increased the draught area of indoor side connecting pipe 20 simultaneously, has increased the area of the air outlet 21 of connecting pipe 20, promotes the fresh air volume of new trend equipment.
As shown in fig. 2 and 3, a connecting member 30 is disposed at the periphery of the air outlet 21 of the connecting pipe 20, and the air outlet 21 of the connecting pipe 20 is communicated with the fresh air inlet through the connecting member 30, so as to facilitate the connection between the connecting pipe 20 and the fresh air pipe. The connecting member 30 may be a snap ring or a sealing ring. In other embodiments, the air outlet 21 of the connection pipe 20 and the fresh air inlet may be detachably connected by other methods such as clamping. Also, the air inlet duct 10 and the connection duct 20 are integrally formed. Therefore, the cost of the fresh air connecting pipe 100 can be saved, and the appearance is more attractive.
And, the utility model also provides an air conditioner, air conditioner include as above fresh air connecting tube structure, including indoor set, indoor set is including wearing the wall pencil, wear wall pencil 50 to include the communication line, power cord, refrigerant pipe and the drain pipe that link to each other with the off-premises station, wear wall pencil 50 need pass the wall, and wall hole 40 has been seted up to the wall, and adaptation portion 11 and the shape looks adaptation of wall hole 40, interior recess 12 is to the 11 indent of adaptation portion, and holds the space of wearing wall pencil 50 with the inner wall formation of wall hole 40. The specific structure of the fresh air connecting pipe 100 refers to the above embodiments, and the air conditioner adopts all technical solutions of the above embodiments, so that all beneficial effects brought by the technical solutions of the above embodiments are at least achieved, and are not repeated here.
The above is only the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all of which are in the utility model discloses a conceive, utilize the equivalent structure transform that the content of the specification and the attached drawings did, or directly/indirectly use all to include in other relevant technical fields the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a new trend connecting pipe structure, new trend connecting pipe structure is used for being connected with the new trend pipe of machine in the air conditioning, its characterized in that, the new trend connecting pipe include the air-supply line and with the connecting pipe of air-supply line intercommunication, the air intake and the outdoor intercommunication of air-supply line, the air outlet of air-supply line with the air intake intercommunication of connecting pipe, the air outlet of connecting pipe with the new trend pipe intercommunication, the air-supply line includes interior concave part.
2. The fresh air duct structure of claim 1, wherein the air inlet duct further comprises an adapter portion, and the inner concave portion is convex toward the adapter portion.
3. The fresh air duct structure as claimed in claim 2, wherein the cross-section of the air inlet duct is crescent-shaped, and the adapting portion and the concave portion jointly form a crescent-shaped air inlet duct.
4. The fresh air duct structure as claimed in claim 2, wherein the air inlets of the air inlet duct are opened in the concave portion, the number of the air inlets of the air inlet duct is plural, and the air inlets of the air inlet duct are arranged in an array.
5. The fresh air connecting pipe structure as claimed in claim 2, wherein the air inlet pipe comprises an air inlet section and a ventilation section communicated with the air inlet section, the ventilation section is arranged through a wall, the air inlet section is communicated with the outside, the air inlet end of the ventilation section is communicated with the air inlet section, and the air outlet end of the ventilation section is communicated with the connecting pipe.
6. The fresh air duct structure of claim 5, wherein an end of the air intake section away from the ventilation section is closed.
7. The fresh air duct structure of claim 5, wherein the ventilation section is in arc transition with the connection duct.
8. The fresh air duct structure according to any one of claims 2 to 7, wherein a connecting piece is disposed on an outer periphery of an air outlet of the connecting tube, and the air outlet of the connecting tube is communicated with the fresh air duct through the connecting piece.
9. The fresh air duct structure according to any one of claims 2 to 7, wherein the air inlet duct and the connecting duct are integrally formed.
10. An air conditioner comprises an indoor unit and is characterized in that the indoor unit comprises a wall-penetrating wiring harness, the wall-penetrating wiring harness comprises a communication connecting wire, a power wire, a refrigerant pipe and a drain pipe, the communication connecting wire is connected with an outdoor unit, the wall-penetrating wiring harness needs to penetrate through a wall, a wall-penetrating hole is formed in the wall, the air conditioner comprises the fresh air connecting pipe structure according to any one of claims 2 to 9, the adapting portion is matched with the shape of the wall-penetrating hole, the inner concave portion is inwards concave towards the adapting portion, and a space for containing the wall-penetrating wiring harness is formed by the inner wall of the wall-penetrating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022484231.8U CN214038862U (en) | 2020-10-30 | 2020-10-30 | Fresh air connecting pipe structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022484231.8U CN214038862U (en) | 2020-10-30 | 2020-10-30 | Fresh air connecting pipe structure and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214038862U true CN214038862U (en) | 2021-08-24 |
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ID=77357645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022484231.8U Active CN214038862U (en) | 2020-10-30 | 2020-10-30 | Fresh air connecting pipe structure and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214038862U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864878A (en) * | 2021-10-20 | 2021-12-31 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN114353303A (en) * | 2021-12-10 | 2022-04-15 | 珠海格力电器股份有限公司 | Air conditioner fresh air pipeline structure and air conditioner |
| CN114811734A (en) * | 2022-03-01 | 2022-07-29 | 青岛海尔空调器有限总公司 | Fresh air pipe and air conditioner |
| WO2023231467A1 (en) * | 2022-05-30 | 2023-12-07 | 青岛海尔空调器有限总公司 | Fresh air duct assembly, and air conditioner having fresh air function |
-
2020
- 2020-10-30 CN CN202022484231.8U patent/CN214038862U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864878A (en) * | 2021-10-20 | 2021-12-31 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN114353303A (en) * | 2021-12-10 | 2022-04-15 | 珠海格力电器股份有限公司 | Air conditioner fresh air pipeline structure and air conditioner |
| CN114811734A (en) * | 2022-03-01 | 2022-07-29 | 青岛海尔空调器有限总公司 | Fresh air pipe and air conditioner |
| WO2023231467A1 (en) * | 2022-05-30 | 2023-12-07 | 青岛海尔空调器有限总公司 | Fresh air duct assembly, and air conditioner having fresh air function |
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