CN220852331U

CN220852331U - Air conditioner

Info

Publication number: CN220852331U
Application number: CN202322472992.5U
Authority: CN
Inventors: 邓星亮; 孙泽成; 陈建明; 党南南; 林健辉; 肖桥
Original assignee: GD Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-04-26
Anticipated expiration: 2033-09-12

Abstract

The utility model discloses an air conditioner, which comprises an air conditioner body and an installation pipe, wherein the air conditioner body is provided with a water outlet, a refrigerant port and a fresh air port; the installation pipe comprises a protection pipe, a refrigerant pipe, a power line, a drain pipe and a new air pipe; the air conditioner comprises a protection pipe, a cooling medium pipe, a power line and a drain pipe, wherein the cooling medium pipe is communicated with a cooling medium port, the power line is electrically connected with an air conditioner body, the drain pipe is communicated with a drain port, a fresh air pipe is communicated with a fresh air port, the fresh air pipe comprises a first pipe wall and a second pipe wall, the first pipe wall and the second pipe wall are mutually connected to form an annular structure, the first pipe wall and the second pipe wall are arranged in a minor arc protruding towards the direction away from each other, the outer wall surface of the first pipe wall is abutted against the inner wall surface of the protection pipe, and the outer wall surface of the second pipe wall is tangential to the cooling medium pipe, the power line and the outer wall surface of the drain pipe; the technical scheme of the utility model improves the fresh air quantity in the fresh air pipe.

Description

Air conditioner

Technical Field

The utility model relates to the technical field of air conditioning equipment, in particular to an air conditioner.

Background

The cross section area of the fresh air pipe is a big factor for restricting the fresh air quantity and the fresh air noise, but because the aperture of the wall penetrating hole of the finished product room is fixed, and the refrigerant pipe, the drain pipe and the power line which are not necessary are added, the original space which is not abundant is more limited, so that the cross section area of the fresh air pipe is reduced, and the fresh air quantity in the fresh air pipe is further reduced.

Disclosure of utility model

The utility model mainly aims to provide an air conditioner which aims to improve fresh air quantity in a fresh air pipe.

In order to achieve the above object, the air conditioner provided by the present utility model comprises an air conditioner body and an installation tube, wherein the air conditioner body is provided with a water outlet, a refrigerant port and a fresh air port, and the installation tube comprises: a protective tube;

The air conditioner comprises a refrigerant pipe, a power line and a drain pipe, wherein the refrigerant pipe, the power line and the drain pipe are all positioned in the protection pipe, the refrigerant pipe is communicated with the refrigerant port, the power line is electrically connected with the air conditioner body, and the drain pipe is communicated with the drain port; and

The fresh air pipe is communicated with the fresh air port, the fresh air pipe comprises a first pipe wall and a second pipe wall, the first pipe wall and the second pipe wall are mutually connected to form an annular structure, the first pipe wall and the second pipe wall are arranged in a minor arc protruding towards the direction away from each other, the outer wall surface of the first pipe wall is abutted to the inner wall surface of the protection pipe in a fitting mode, and the outer wall surface of the second pipe wall is cut and arranged with the outer wall surface of the refrigerant pipe, the power line and the drain pipe.

Optionally, the power line is disposed near a junction of the first pipe wall and the second pipe wall.

Optionally, the new trend pipe is including the switching section that sets gradually, the section of bending and wear the wall section, the switching section install in fresh air mouth department, wear the wall section to be located in the protection tube, the section of bending connect in the switching section with wear between the wall section.

Optionally, the first pipe wall and the second pipe wall are disposed on the wall penetrating section.

Optionally, the bending section is a corrugated tube.

Optionally, the length of the bending section is L, and L is more than or equal to 80mm and less than or equal to 150mm.

Optionally, the outer diameter of the switching section is R, and R is more than or equal to 39mm and less than or equal to 40mm.

Optionally, the switching section, the bending section and the wall penetrating section are integrally arranged.

Optionally, the adapter section, the bending section and the wall penetrating section are blow molded.

Optionally, the switching section with arc transition between the section of bending, the arc transition between the section of bending with the section of wearing wall.

The air conditioner comprises an air conditioner body and a mounting pipe, wherein the air conditioner body is provided with a water outlet, a refrigerant port and a fresh air port, the mounting pipe comprises a protection pipe, a refrigerant pipe, a power line, a drain pipe and a fresh air pipe, the refrigerant pipe, the power line, the drain pipe and the fresh air pipe are all positioned in the protection pipe, the power line is electrically connected with the air conditioner body, the refrigerant pipe is communicated with the refrigerant port, the drain pipe is communicated with the water outlet, the fresh air pipe is communicated with the fresh air port, the fresh air pipe comprises a first pipe wall and a second pipe wall, the outer wall surface of the first pipe wall is abutted against the inner wall surface of the protection pipe, and the outer wall surface of the second pipe wall is cut with the refrigerant pipe, the power line and the outer wall surface of the drain pipe, so that all pipelines and the power line in the protection pipe are reasonably distributed, the cross street area of the fresh air pipe can be improved, and the fresh air volume of the fresh air pipe is improved; further, first pipe wall and second pipe wall interconnect constitute annular structure, and first pipe wall and second pipe wall are the inferior arc setting of direction evagination that keeps away from each other for orientation, thereby have further improved the cross street area of fresh air pipe through the evagination setting, and then improved the fresh air amount of wind of new tuber pipe, simultaneously in the first pipe wall and the second pipe wall that indent set up, the fresh air pipe junction that the evagination set up is smoother, and then the machine-shaping of new tuber pipe of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a cross-sectional view of an installation tube in an embodiment of an air conditioner according to the present utility model;

FIG. 2 is a cross-sectional view of the new air duct of FIG. 1;

Fig. 3 is a schematic structural view of the new duct in fig. 1.

Reference numerals illustrate:

Reference numerals	Name of the name	Reference numerals	Name of the name
				11	Protective tube	151	First pipe wall
12	Refrigerant pipe	152	Second pipe wall
				13	Power line	153	Switching section
14	Drain pipe	154	Bending section
				15	New wind pipe	155	Wall penetrating section

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, "and/or" throughout this document includes three schemes, taking a and/or B as an example, including a technical scheme, a technical scheme B, and a technical scheme that both a and B satisfy; in addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides an air conditioner, which comprises an air conditioner body and a mounting pipe, wherein the air conditioner body is provided with a water outlet, a refrigerant port and a fresh air port, and the mounting pipe comprises: a protection tube 11;

The cooling medium pipe 12, the power line 13 and the drain pipe 14 are all positioned in the protection pipe 11, the cooling medium pipe 12 is communicated with the cooling medium port, the power line 13 is electrically connected with the air conditioner body, and the drain pipe 14 is communicated with the drain port; and

Fresh air pipe 15, fresh air pipe 15 with the fresh air mouth intercommunication, fresh air pipe 15 includes first pipe wall 151 and second pipe wall 152, first pipe wall 151 with second pipe wall 152 interconnect constitutes annular structure, first pipe wall 151 with the inferior arc setting of direction evagination that second pipe wall 152 kept away from each other, the outer wall surface of first pipe wall 151 with the laminating butt of the inner wall surface of protection tube 11, the outer wall surface of second pipe wall 152 with refrigerant pipe 12 the power cord 13 and the outer wall surface homogeneous phase cut of drain pipe 14 sets up.

The air conditioner in the technical scheme comprises an air conditioner body and a mounting pipe, wherein the air conditioner body is provided with a water outlet, a refrigerant port and a fresh air port, the mounting pipe comprises a protection pipe 11, and a refrigerant pipe 12, a power line 13, a water drain pipe 14 and a fresh air pipe 15 which are all positioned in the protection pipe 11, the power line 13 is electrically connected with the air conditioner body, the refrigerant pipe 12 is communicated with the refrigerant port, the water drain pipe 14 is communicated with the water outlet, the fresh air pipe 15 is communicated with the fresh air port, the fresh air pipe 15 comprises a first pipe wall 151 and a second pipe wall 152, then the outer wall surface of the first pipe wall 151 is abutted against the inner wall surface of the protection pipe 11, and the outer wall surface of the second pipe wall 152 is cut and arranged with the refrigerant pipe 12, the power line 13 and the outer wall surface of the water drain pipe 14, so that all pipelines and the power line 13 in the protection pipe 11 are reasonably distributed, the cross-street area of the fresh air pipe 15 can be improved, and the fresh air volume of the fresh air pipe 15 is improved; further, the first pipe wall 151 and the second pipe wall 152 are connected to each other to form an annular structure, the first pipe wall 151 and the second pipe wall 152 are arranged in a minor arc protruding towards the direction away from each other, the cross street area of the fresh air pipe 15 is further increased through protruding arrangement, the fresh air volume of the fresh air pipe 15 is further increased, meanwhile, the connection position of the fresh air pipe 15 protruding outwards is smoother than that of the first pipe wall 151 and the second pipe wall 152 protruding inwards, and further the fresh air pipe 15 is convenient to process and form.

It should be noted that, the refrigerant pipes 12 are provided with two refrigerant pipes 12, the sizes of the two refrigerant pipes 12 are different, and the operation principle of the air conditioner is as follows: when the air conditioner is used for refrigerating, the compressor main body compresses a gaseous refrigerant into a high-temperature high-pressure gaseous refrigerant, the gaseous refrigerant is sent to the condenser of the outdoor unit through the refrigerant pipe 12, then the condenser radiates heat of the high-temperature high-pressure refrigerant vapor discharged by the refrigerant pipe 12, the high-temperature high-pressure refrigerant vapor is condensed into a liquid high-pressure refrigerant, the liquid refrigerant enters the indoor unit through the capillary tube to absorb heat in indoor air and is vaporized to become the gaseous refrigerant, and then the gaseous refrigerant returns to the compressor to be continuously compressed, and the circulation is continued for refrigerating; when the air conditioner is in a heating state, the four-way valve in the air conditioning system enables the flowing direction of the refrigerant in the condenser and the flowing direction of the refrigerant in the evaporator to be opposite to the flowing direction of the refrigerant in the refrigerating state, so that cold air is blown out of the air conditioner during heating, and hot air is blown out of the indoor unit. Thus, it can be seen that the refrigerant has two forms in the operation process, one is gaseous and one is liquid, so that the refrigerant pipe 12 with smaller diameter is used for transporting liquid refrigerant, and the refrigerant pipe 12 with larger diameter is used for transporting gaseous refrigerant. The outer wall surface of the refrigerant tube 12 with a smaller diameter is tangential to the outer wall surface of the second tube wall 152, and the outer wall surface of the refrigerant tube 12 with a larger diameter may be tangential to the outer wall surface of the second tube wall 152, or may not be tangential, and may be determined according to the actual size and production.

In this embodiment, the power cord 13 is disposed near the junction of the first tube wall 151 and the second tube wall 152. It can be appreciated that the diameter of the power line 13 is smaller, and a certain gap is formed between the connection part of the first pipe wall 151 and the second pipe wall 152 and the inner wall surface of the protection pipe 11, so that the power line 13 is placed at the connection part close to the first pipe wall 151 and the second pipe wall 152, and the gap can be reasonably applied, so that the inner space of the protection pipe 11 is reasonably applied, and the cross-sectional area of the fresh air pipe 15 is increased from the side surface, so that the fresh air volume of the fresh air pipe 15 is increased.

Further, the fresh air pipe 15 includes a switching section 153, a bending section 154 and a wall penetrating section 155 that are sequentially arranged, the switching section 153 is installed at the fresh air port, the wall penetrating section 155 is located in the protection pipe 11, and the bending section 154 is connected between the switching section 153 and the wall penetrating section 155. Through the three-section type arrangement, only the wall penetrating section 155 is needed to be plugged into the protection pipe 11, and the bending section 154 and the switching section 153 are used for being communicated with a fresh air port on an air conditioner. It should be noted that the switching section 153 may be directly connected to the fresh air port, or may be connected to the fresh air port through a connecting pipeline, and the drain pipe 14 is connected to the drain port, so that the connection between the refrigerant pipe 12 and the refrigerant port is also the principle, and will not be described in detail herein.

Specifically, the first pipe wall 151 and the second pipe wall 152 are disposed on the wall penetrating section 155. Since only the wall penetrating segment 155 is disposed in the protection tube 11, only the first tube wall 151 and the second tube wall 152 of the wall penetrating segment 155 need be disposed in a minor arc protruding in a direction away from each other, and in general, the fresh air port is disposed in a circular shape, so that the fresh air port is finally connected with the wall penetrating segment 155 in a circular shape, and the minor arc is disposed in a circular shape by bending the segment 154.

In this embodiment, the bending section 154 is a bellows. It can be appreciated that when the air conditioner is fixed on the wall, the mounting pipe is mounted on the through-wall hole of the wall, the distance and the position between the switching section 153 and the fresh air port cannot be accurately grasped, therefore, the bending section 154 arranged by the corrugated pipe is used as the corrugated pipe, the bending section 154 arranged by the corrugated pipe can be bent by 360 degrees, so that the distance and the direction between the through-wall section 155 and the switching section 153 can be adjusted, the mounting pipe can be stretched and contracted, the mounting personnel can only need to roughly adjust the position of the mounting pipe, and then the switching section 153 is communicated with the fresh air port through the bending section 154 arranged by the corrugated pipe, so that the complexity of adjusting the mounting position for many times is reduced.

Meanwhile, the positions of the water outlet, the refrigerant port, the fresh air port and the like are larger, and the water outlet 14, the refrigerant pipe 12 and the fresh air pipe 15 extend out of the same protection pipe 11, so that the water outlet 14, the refrigerant pipe 12 and the fresh air pipe 15 are different in length, and the fresh air pipe 15 is tangential to the water outlet 14, the refrigerant pipe 12 and the power line 13, if the length of one pipeline extending out of the protection pipe 11 is to be adjusted, the corresponding pipeline is required to be pulled, on one hand, other pipelines can be driven to also extend along, so that the regulation is inconvenient, on the other hand, the tangential pipeline has certain friction, and the pipelines are easy to be subjected to excessive abrasion due to multiple regulation, so that the service lives of the water outlet 14, the refrigerant pipe 12 and the fresh air pipe 15 are reduced.

Further, the length of the bending section 154 is L, and L is more than or equal to 80mm and less than or equal to 150mm. The bending section 154 only plays a role of connecting the through-wall section 155 and the switching section 153, meanwhile, the bending section 154 arranged on the corrugated section can only be adjusted in a limited mode, if the length of the bending section 154 is too long, the structural strength of the bending section 154 is weaker than that of the switching section 153 and the through-wall section 155 due to the fact that the corrugated pipe is adopted, therefore, if L is more than or equal to 150mm, the damage and crushing possibility of the bending section 154 is increased, the service life of the new air pipe 15 is further reduced, if L is less than or equal to 80mm, the adjustable range of the bending section 154 is too small, and the effect exerted by the bending section 154 is reduced, and therefore, L is less than or equal to 80mm and less than 150mm.

Further, the outer diameter of the switching section is R, and R is more than or equal to 39mm and less than or equal to 40mm. The diameter of the conduit or the fresh air port connected to the changeover portion 153 is generally 40mm, and thus the outer diameter of the changeover portion is 39mm to 40mm to facilitate connection with other conduits.

In this embodiment, the switching section 153, the bending section 154 and the wall penetrating section 155 are integrally provided, and it can be understood that the structural strength of the connection part is increased by integrally providing the switching section 153, the bending section 154 and the wall penetrating section 155, the possibility of damage of the connection part is reduced, and the service life of the fresh air pipe 15 is further prolonged.

Specifically, the adapter section 153, the bending section 154, and the wall penetrating section 155 are blow molded. The blow molding process is simple and mature, so that the processed fresh air pipe 15 has stable and reliable performance, the production and manufacturing cost of the fresh air pipe 15 is reduced, and the service life of the fresh air pipe 15 is prolonged.

Further, the transition section 153 and the bending section 154 are in arc transition, and the bending section 154 and the wall penetrating section 155 are in arc transition; because the wall penetrating segment 155 is in an oval-like flat shape, and the switching segment 153 is in a round shape connected with an external pipeline, sharp angles are reduced through arc transition, so that the possibility that an installer is injured when holding or installing the new air pipe 15 is reduced, the experience of a user is improved, and meanwhile, the switching segment 153, the bending segment 154 and the wall penetrating segment 155 are also convenient to blow and mold integrally due to the reduction of the sharp angles; further, through arc transition to make the internal face of fresh air pipe 15 junction also arc transition, thereby reduced fresh air pipe 15 internal face closed angle formation, thereby reduced the resistance when wind flows in fresh air pipe 15, and then reduced the windage, and then improved fresh air pipe 15's inflow.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. The utility model provides an air conditioner, its characterized in that includes air conditioner body and installation tube, be equipped with outlet, refrigerant mouth and new trend mouth on the air conditioner body, the installation tube includes:

A protective tube;

2. The air conditioner of claim 1, wherein the power cord is disposed proximate to a junction of the first tube wall and the second tube wall.

3. The air conditioner of claim 1, wherein the fresh air duct comprises an adapter section, a bending section and a wall penetrating section which are sequentially arranged, the adapter section is arranged at the fresh air port, the wall penetrating section is positioned in the protection duct, and the bending section is connected between the adapter section and the wall penetrating section.

4. The air conditioner of claim 3 wherein said first tube wall and said second tube wall are provided on said wall-through section.

5. An air conditioner according to claim 3 wherein the bend section is a bellows.

6. The air conditioner of claim 3, wherein the length of the bending section is L, and L is 80 mm.ltoreq.L.ltoreq.150 mm.

7. The air conditioner as set forth in claim 3, wherein said adapter section has an outer diameter R of 39 mm.ltoreq.R.ltoreq.40 mm.

8. The air conditioner of claim 3, wherein the adapter section, the bending section, and the wall penetrating section are integrally provided.

9. The air conditioner as set forth in claim 8 wherein said adapter section, said bending section and said wall-through section are blow molded.

10. The air conditioner of claim 9, wherein the transition section and the bend section are in an arcuate transition, and the bend section and the wall penetrating section are in an arcuate transition.