CN211650481U - Air conditioner fresh air pipe, air conditioner indoor unit and air conditioner - Google Patents
Air conditioner fresh air pipe, air conditioner indoor unit and air conditioner Download PDFInfo
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- CN211650481U CN211650481U CN202020204186.3U CN202020204186U CN211650481U CN 211650481 U CN211650481 U CN 211650481U CN 202020204186 U CN202020204186 U CN 202020204186U CN 211650481 U CN211650481 U CN 211650481U
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Abstract
The utility model provides an air conditioner fresh air pipe, including fresh air pipe body and heat preservation, the inside of fresh air pipe body forms the pipeline that is used for intercommunication indoor air and outdoor air, the heat preservation wrap up in the outer peripheral face of fresh air pipe body, and heat preservation and fresh air pipe body bonding. The utility model discloses still provide machine, air conditioner in the air conditioning including this air conditioner fresh air pipe. The technical scheme of the utility model is through wrapping up the heat preservation in the periphery of fresh air duct body to keep warm to the fresh air duct body, avoid the pipe wall of fresh air duct body to be because of direct contact cold air is catching cold, thereby effectively solve the problem that the pipe wall of fresh air duct easily produces the condensation water; and, through as an organic whole with the bonding between heat preservation and the fresh air pipe body to be connected more closely between the pipe wall of heat preservation and fresh air pipe body, reduce the cold air admission between the two, thereby further promote the heat preservation effect to the fresh air pipe body.
Description
Technical Field
The utility model relates to an air conditioning technology field, in particular to machine and air conditioner in fresh air pipe, air conditioning of air conditioner.
Background
At present, air conditioners with fresh air functions are increasingly popularized, and indoor air conditioners with fresh air functions communicate indoor air with outdoor air through fresh air pipes, so that indoor dirty air is discharged outdoors and outdoor fresh air is introduced indoors. However, when current fresh air pipe used winter, the pipe wall of fresh air pipe often was colder, and the air that warms up when indoor passes through fresh air pipe discharge outdoor forms condensation water easily to be stained with the inner wall that attaches to the fresh air pipe, when the fresh air pipe was used for introducing outdoor fresh air, condensation water can get into indoorly along the fresh air pipe, thereby influences the user and uses.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing an air conditioner fresh air pipe aims at solving above-mentioned technical problem.
In order to achieve the above object, the utility model provides an air conditioner fresh air pipe, air conditioner fresh air pipe includes:
the fresh air pipe comprises a fresh air pipe body, wherein a pipeline for communicating indoor air and outdoor air is formed inside the fresh air pipe body; and the number of the first and second groups,
and the heat insulation layer wraps the outer peripheral surface of the fresh air pipe body and is bonded with the fresh air pipe body.
In one embodiment, the insulating layer is a foamed plastic layer.
In one embodiment, an adhesive layer is arranged on the inner surface of the foamed plastic layer, and the adhesive layer is adhered to the outer peripheral surface of the fresh air duct body.
In one embodiment, the thickness of the foamed plastic layer is 3-10 mm.
In one embodiment, the material of the foamed plastic layer includes any one of polystyrene, polyurethane, polyvinyl chloride, polyethylene, urea formaldehyde and phenol formaldehyde.
In one embodiment, the fresh air duct body is a corrugated hose, and the outer peripheral surface of the fresh air duct body is provided with external threads.
In one embodiment, the inner surface of the insulating layer is provided with an internal thread matched with the external thread, and the internal thread is correspondingly bonded with the external thread.
In one embodiment, the inner surface of the insulating layer is a flat surface, and the flat surface is adhered to the periphery of the external thread.
The utility model also provides an indoor unit of air conditioner, include:
the shell is provided with a fresh air inlet; and the number of the first and second groups,
the fresh air pipe of the air conditioner is communicated with the fresh air opening.
The utility model also provides an air conditioner, include:
the air-conditioning indoor unit; and the number of the first and second groups,
and the air conditioner outdoor unit is connected with the air conditioner indoor unit through a refrigerant pipe.
The utility model provides an air conditioner fresh air pipe, including fresh air pipe body and heat preservation, the inside of fresh air pipe body forms the pipeline that is used for intercommunication indoor air and outdoor air, the heat preservation wrap up in the outer peripheral face of fresh air pipe body, and heat preservation and fresh air pipe body bonding. The technical scheme of the utility model is through wrapping up the heat preservation in the periphery of fresh air duct body to keep warm to the fresh air duct body, avoid the pipe wall of fresh air duct body to be because of direct contact cold air is catching cold, thereby effectively solve the problem that the pipe wall of fresh air duct easily produces the condensation water; and, through as an organic whole with the bonding between heat preservation and the fresh air pipe body to be connected more closely between the pipe wall of heat preservation and fresh air pipe body, reduce the cold air admission between the two, thereby further promote the heat preservation effect to the fresh air pipe body.
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 external structure of a fresh air duct of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the fresh air duct of the air conditioner shown in FIG. 1;
FIG. 3 is a schematic cross-sectional view of the fresh air duct of the air conditioner shown in FIG. 1;
FIG. 4 is a schematic view of a cross-sectional structure of a fresh air duct of an air conditioner according to another embodiment of the present invention
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Fresh |
110 | |
| 200 | |
210 | Internal thread |
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 meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied. 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.
The embodiment of the utility model provides an air conditioner fresh air pipe is provided, it is right to combine fig. 1 to fig. 4 below the utility model provides an air conditioner fresh air pipe carries out the concrete explanation.
The utility model discloses an embodiment, the air conditioner new trend pipe includes:
the fresh air duct comprises a fresh air duct body 100, wherein a pipeline for communicating indoor air and outdoor air is formed inside the fresh air duct body 100; and the number of the first and second groups,
and the heat insulation layer 200 wraps the outer peripheral surface of the fresh air duct body 100, and the heat insulation layer 200 is bonded with the fresh air duct body 100.
At present, air conditioners with fresh air functions are increasingly popularized, and indoor air conditioners with fresh air functions communicate indoor air with outdoor air through fresh air pipes, so that indoor dirty air is discharged outdoors and outdoor fresh air is introduced indoors. However, when current fresh air pipe used winter, the pipe wall of fresh air pipe often was colder, and the air that warms up when indoor passes through fresh air pipe discharge outdoor forms condensation water easily to be stained with the inner wall that attaches to the fresh air pipe, when the fresh air pipe was used for introducing outdoor fresh air, condensation water can get into indoorly along the fresh air pipe, thereby influences the user and uses.
In the technical scheme of the utility model, the periphery of the fresh air duct body 100 is wrapped with the heat preservation layer 200 to preserve heat of the fresh air duct body 100, so that the cold of the duct wall of the fresh air duct body 100 due to direct contact with cold air is avoided, and the problem that condensed water is easily generated on the duct wall of the fresh air duct is effectively solved; and, through with bonding between heat preservation 200 and fresh air duct body 100 to promote the compactness of being connected between the pipe wall of heat preservation 200 and fresh air duct body 100, effectively reduce or avoid cold wind to get into between the two, thereby further promote the heat preservation effect to fresh air duct body 100.
Specifically, the heat insulation layer 200 is bonded to the fresh air duct body 100, and an adhesive layer may be disposed on the inner side of the heat insulation layer 200; or an adhesive layer is arranged on the peripheral surface of the fresh air pipe; or the bonding layer is provided on the inner side of the heat insulating layer 200 and the outer peripheral surface of the fresh air duct, the present invention is not limited to this, and the heat insulating layer 200 may be bonded to the outer peripheral surface of the fresh air duct body 100. When the heat insulating layer 200 is attached to the fresh air duct body 100, the heat insulating layer 200 is not directly fitted around the outer periphery of the fresh air duct body 100, but the heat insulating layer 200 is spread and then bonded to the outer peripheral surface of the fresh air duct body 100. It can be understood that, if the heat insulating layer 200 is directly fitted around the outer circumference of the fresh air duct body 100, no adhesion is performed between the two, so that the outdoor cool air easily enters the gap between the two, thereby possibly reducing the heat insulating effect of the fresh air duct body 100. The heat-insulating layer 200 and the fresh air duct body 100 are bonded, so that on one hand, cold air can be effectively prevented from being filled into a gap between the heat-insulating layer 200 and the fresh air duct body 100, and the heat-insulating effect on the fresh air duct body 100 is further improved; on the other hand, heat preservation 200 need not be the tubular structure setting, and can be for the square structure of expansion, during the installation with heat preservation 200 encircle fresh air duct body 100 bond gradually in its periphery can to can effectively reduce the degree of difficulty of heat preservation 200 production, and reduce fresh air duct installation heat preservation 200's the degree of difficulty.
Further, the insulating layer 200 is a foamed plastic layer. The foamed plastic is prepared by foaming and molding plastic, and has a large number of independent bubble structures, so that the energy exchange caused by air convection can be effectively reduced, and the foamed plastic has obvious heat insulation performance. Therefore, through adopting expanded plastics as heat preservation 200, wrap up in the outer peripheral face of fresh air duct body 100, can effectively keep warm to fresh air duct body 100 to can reduce or even prevent the production of condensation water in fresh air duct body 100. Specifically, the material of the foamed plastic layer includes any one of polystyrene, polyurethane, polyvinyl chloride, polyethylene, urea formaldehyde, phenol formaldehyde and the like. Optionally, the foam plastic layer is made of a flexible material to ensure that the heat insulating layer 200 has certain flexibility, so that the heat insulating layer 200 is bent to wrap the periphery of the fresh air duct body 100. Of course, in other embodiments, other insulating materials may be used for the insulation layer 200, such as glass wool, rock wool, and the like.
Further, an adhesive layer is disposed on an inner surface of the foamed plastic layer, and the adhesive layer is adhered to an outer circumferential surface of the fresh air duct body 100. It is understood that in other embodiments, an adhesive layer may be disposed on the outer surface of the fresh air duct body 100, but this increases the manufacturing cost of the fresh air duct body 100 and is not conducive to manual operation when adhering the insulation layer 200. And among this embodiment technical scheme, the internal surface of foaming plastic layer has viscidity, so, can directly bond foaming plastic layer in fresh air pipe body 100's pipe wall periphery, improve fresh air pipe body 100 greatly and paste the convenience of heat preservation 200.
Further, the thickness range of the foaming plastic layer is 3-10 mm. It can be understood that the thickness of the foamed plastic layer should not be too thin and too thick, the heat preservation effect of the foamed plastic layer can be reduced if the thickness of the foamed plastic layer is too thin, and the heat preservation effect can not be further improved if the thickness of the foamed plastic layer is too thick. Therefore, in the technical scheme of the embodiment, the thickness range of the foamed plastic layer is further selected, so that the heat preservation effect of the foamed plastic layer is ensured, and meanwhile, the material and the production cost are saved.
Further, as shown in fig. 1, 3 and 4, the fresh air duct body 100 is a corrugated hose, and the outer circumferential surface of the fresh air duct body 100 is provided with an external thread 110. Adopt corrugated hose as fresh air pipe body 100, can compensate the mutual displacement of pipeline and indoor set link to can make fresh air pipe possess good pliability and antitorque distortion performance, can also absorb vibration energy, in order to play effects such as damping, amortization.
In one embodiment, as shown in fig. 3, the inner surface of the insulation layer 200 is provided with an internal thread 210 matching with the external thread 110, and the internal thread 210 is adhered to the external thread 110 correspondingly. Specifically, the surface of new tuber pipe body 100 can form a plurality of crisscross first crests and the first trough that sets up, and the internal surface of the heat preservation 200 that corresponds also can form a plurality of crisscross second crests and the second trough that sets up, when pasting heat preservation 200, the second crest can correspond the cooperation with first trough, the second trough then corresponds the cooperation with first crest, so, make between heat preservation 200 and the new tuber pipe body 100 pipe wall closely adhere completely, in order to stop the cold air entering between the two, thereby effectively promote the heat preservation effect of heat preservation 200 to new tuber pipe body 100.
In another embodiment, as shown in fig. 4, the inner surface of the insulation layer 200 is a flat surface, and the flat surface is adhered to the outer circumference of the external thread 110. It can be understood that compare in last embodiment, set up the internal surface of heat preservation 200 into the planarization, can reduce the manufacturing production degree of difficulty of heat preservation 200, in the bonding process, directly with heat preservation 200 bond in fresh air pipe body 100 the periphery can, and need not with external screw thread 110 one-to-one to can reduce heat preservation 200's the degree of difficulty of pasting.
The embodiment of the utility model provides a machine in air conditioning is still provided, this machine in air conditioning include the casing with the fresh air pipe of air conditioner, the fresh air port has been seted up to the casing, the fresh air pipe of air conditioner with the fresh air port intercommunication. The specific structure of the fresh air pipe of the air conditioner refers to the above embodiments, and as the indoor unit of the air conditioner adopts all the technical schemes of all the above embodiments, at least all the beneficial effects brought by the technical schemes of the above embodiments are achieved, and no further description is given here.
The embodiment of the utility model provides a still provide an air conditioner, this air conditioner includes machine and the air condensing units in aforementioned air conditioning, machine and air condensing units pass through the refrigerant union coupling in the air conditioning. The air conditioner indoor unit comprises the air conditioner fresh air pipe, so that the air conditioner also comprises the air conditioner fresh air pipe, the specific structure of the air conditioner fresh air pipe refers to the above embodiments, and the air conditioner adopts all the technical schemes of all the above embodiments, so that the air conditioner at least has all the beneficial effects brought by the technical schemes of the above embodiments, and the details are not repeated herein.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. An air conditioner fresh air pipe, characterized by comprising:
the fresh air pipe comprises a fresh air pipe body, wherein a pipeline for communicating indoor air and outdoor air is formed inside the fresh air pipe body; and the number of the first and second groups,
and the heat insulation layer wraps the outer peripheral surface of the fresh air pipe body and is bonded with the fresh air pipe body.
2. The fresh air duct for air conditioners as claimed in claim 1, wherein the insulating layer is a foamed plastic layer.
3. The fresh air duct for air conditioners as claimed in claim 2, wherein the inner surface of the foamed plastic layer is provided with an adhesive layer, and the adhesive layer is adhered to the outer circumferential surface of the fresh air duct body.
4. The fresh air duct for air conditioners as claimed in claim 2, wherein the thickness of the foamed plastic layer is in the range of 3 to 10 mm.
5. The fresh air duct for air conditioners as claimed in claim 2, wherein the material of the foamed plastic layer comprises any one of polystyrene, polyurethane, polyvinyl chloride, polyethylene, urea formaldehyde and phenol formaldehyde.
6. The fresh air duct for air conditioners as claimed in any one of claims 1 to 5, wherein the fresh air duct body is a corrugated hose, and an external thread is provided on an outer circumferential surface of the fresh air duct body.
7. The fresh air duct for air conditioners as claimed in claim 6, wherein the inner surface of the insulation layer is provided with an internal thread matched with the external thread, and the internal thread is adhered to the external thread correspondingly.
8. The fresh air duct for air conditioners as claimed in claim 6, wherein the inner surface of the insulating layer is a flat surface, and the flat surface is adhered to the outer periphery of the external thread.
9. An indoor unit of an air conditioner, comprising:
the shell is provided with a fresh air inlet; and the number of the first and second groups,
the air conditioning fresh air duct of any one of claims 1 to 8, which communicates with the fresh air opening.
10. An air conditioner, comprising:
an indoor unit of an air conditioner according to claim 9; and the number of the first and second groups,
and the air conditioner outdoor unit is connected with the air conditioner indoor unit through a refrigerant pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020204186.3U CN211650481U (en) | 2020-02-24 | 2020-02-24 | Air conditioner fresh air pipe, air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020204186.3U CN211650481U (en) | 2020-02-24 | 2020-02-24 | Air conditioner fresh air pipe, air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211650481U true CN211650481U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020204186.3U Active CN211650481U (en) | 2020-02-24 | 2020-02-24 | Air conditioner fresh air pipe, air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211650481U (en) |
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2020
- 2020-02-24 CN CN202020204186.3U patent/CN211650481U/en active Active
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