CN214619818U

CN214619818U - Air conditioner

Info

Publication number: CN214619818U
Application number: CN202120531259.4U
Authority: CN
Inventors: 刘欢欢; 罗文君; 罗永宏; 李金峰; 张波; 李智博
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Green Refrigeration Technology Center Co Ltd of Zhuhai
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-11-05
Anticipated expiration: 2031-03-12

Abstract

The utility model provides an air conditioner, which comprises a shell, a fresh air component, a heat exchanger and a pipeline structure, wherein the shell comprises an air inlet panel; the fresh air component is arranged in the shell and is provided with a fresh air inlet and a fresh air outlet; the heat exchanger is arranged in the shell and positioned above the fresh air part, and an air inlet cavity is formed between the heat exchanger and the air inlet panel; the inlet and the fresh air outlet of the pipeline structure are communicated, and the outlet and the air inlet cavity of the pipeline structure are communicated so as to convey fresh air in the fresh air component to the heat exchanger through the pipeline structure. In the scheme, the fresh air input by the fresh air component can be conveyed to the air inlet cavity through the pipeline structure, and then the fresh air and the air entering from the air inlet panel in the air inlet cavity are output after exchanging heat with the heat exchanger. Therefore, the fresh air can be conveyed to a target heat exchange area, namely an area where a user moves, so that the utilization rate of the fresh air is improved, the air cleanliness of the target heat exchange area is improved, and the user experience is improved.

Description

Air conditioner

Technical Field

The utility model relates to an air conditioner technical field particularly, relates to an air conditioner.

Background

With the improvement of the consumer level, the diversity of the air conditioners is gradually increased, and the existing air conditioners are generally recycled in a closed space, so that the indoor air cannot be ventilated, and the air turbidity degree is increased. The air conditioner with the fresh air function can introduce outdoor fresh air into a room, so that the indoor air quality is relieved, and the fresh air function is very important to the diversification of the air conditioner.

Because the indoor space is great, the fresh air volume introduced for the indoor space air conditioner is small, the fresh air is not easy to be conveyed to a target heat exchange area, the utilization rate of the introduced fresh air is low, and the use experience of a user is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an air conditioner to improve the new trend utilization ratio of air conditioner, improve user experience.

In order to achieve the above object, the present invention provides an air conditioner, including: a housing including an air intake panel; the fresh air component is arranged in the shell and is provided with a fresh air inlet and a fresh air outlet; the heat exchanger is arranged in the shell and positioned above the fresh air component, and an air inlet cavity is formed between the heat exchanger and the air inlet panel; the inlet of the pipeline structure is communicated with the fresh air outlet, and the outlet of the pipeline structure is communicated with the air inlet cavity so as to convey fresh air in the fresh air component to the heat exchanger through the pipeline structure.

Further, the pipeline structure comprises a main pipe, a first branch pipe and a second branch pipe, wherein the inlet of the main pipe is communicated with the fresh air outlet, the inlets of the first branch pipe and the second branch pipe are respectively communicated with the outlet of the main pipe, and the outlets of the first branch pipe and the second branch pipe are respectively communicated with the air inlet cavity.

Further, the first branch pipe comprises a first pipe section and a second pipe section which are communicated with each other, the first pipe section is communicated with the main pipe, and an outlet of the second pipe section is communicated with the air inlet cavity; in horizontal projection, the second pipe section and the header pipe are arranged in a staggered mode.

Furthermore, the air supply directions of the main pipe and the second pipe section are both vertical, and the outlet of the second pipe section is located at the lower part of the air inlet cavity.

Further, the second branch pipe comprises a third pipe section and a fourth pipe section which are communicated with each other, the third pipe section is communicated with the main pipe, and an outlet of the fourth pipe section is communicated with the air inlet cavity; in horizontal projection, the fourth pipe section and the header pipe are arranged in a staggered mode.

Furthermore, the air supply directions of the main pipe and the fourth pipe section are both vertical, and the outlet of the fourth pipe section is located at the lower part of the air inlet cavity.

Further, in the horizontal projection, the outlet of the first branch pipe and the heat exchanger are arranged in a staggered mode, and the outlet of the second branch pipe and the heat exchanger are arranged in a staggered mode.

Further, the piping structure further includes: a blocking member located above the outlet of the first branch pipe to block fresh air blown out from the outlet of the first branch pipe.

Further, the heat exchanger comprises a first plate-shaped heat exchange portion, an arc-shaped heat exchange portion and a second plate-shaped heat exchange portion which are sequentially connected, wherein an included angle is formed between the first plate-shaped heat exchange portion and the second plate-shaped heat exchange portion, the first branch pipe and the first plate-shaped heat exchange portion are correspondingly arranged, and the second branch pipe and the second plate-shaped heat exchange portion are correspondingly arranged.

Further, the air conditioner further includes: the support frame, the support frame with the casing is connected, pipeline structure sets up on the support frame.

The technical scheme of the utility model is applied, an air conditioner is provided, the air conditioner comprises a shell, a fresh air component, a heat exchanger and a pipeline structure, the shell comprises an air inlet panel; the fresh air component is arranged in the shell and is provided with a fresh air inlet and a fresh air outlet; the heat exchanger is arranged in the shell and positioned above the fresh air part, and an air inlet cavity is formed between the heat exchanger and the air inlet panel; the inlet and the fresh air outlet of the pipeline structure are communicated, and the outlet of the pipeline structure is communicated with the air inlet cavity so as to convey fresh air in the fresh air component to the position between the heat exchanger and the air inlet panel through the pipeline structure. In the scheme, the fresh air input by the fresh air component can be conveyed to the air inlet cavity through the pipeline structure, and then the fresh air and the air entering from the air inlet panel in the air inlet cavity are output after exchanging heat with the heat exchanger. Therefore, the fresh air can be conveyed to a target heat exchange area, namely an area where a user moves, so that the utilization rate of the fresh air is improved, the air cleanliness of the target heat exchange area is improved, and the user experience is improved.

Drawings

The accompanying drawings, which form a part of the present application, 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 not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention;

FIG. 2 shows an assembly view of the duct structure, support bracket and housing of FIG. 1;

FIG. 3 shows a cross-sectional view of the structure of FIG. 2;

FIG. 4 shows a top view of the air conditioner of FIG. 1;

FIG. 5 shows an assembly view of the duct structure and support bracket of FIG. 2;

fig. 6 is a schematic view showing a partial structure of the air conditioner of fig. 4.

Wherein the figures include the following reference numerals:

10. a housing; 11. an air inlet cavity; 20. a fresh air component; 30. a heat exchanger; 31. a first plate-like heat exchanging portion; 32. an arc heat exchanging part; 33. a second plate-like heat exchanging portion; 40. a pipe structure; 41. a header pipe; 42. a first branch pipe; 421. a first tube section; 422. a second tube section; 43. a second branch pipe; 431. a third tube section; 432. a fourth tube section; 44. a blocking member; 50. a support frame.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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.

As shown in fig. 1 to 6, an embodiment of the present invention provides an air conditioner, including: a housing 10, the housing 10 including an air intake panel; the fresh air component 20 is arranged in the shell 10, and the fresh air component 20 is provided with a fresh air inlet and a fresh air outlet; the heat exchanger 30 is arranged in the shell 10, the heat exchanger 30 is positioned above the fresh air component 20, and an air inlet cavity 11 is arranged between the heat exchanger 30 and the air inlet panel; pipeline structure 40, pipeline structure 40's entry and new trend export intercommunication, pipeline structure 40's export and air inlet chamber 11 intercommunication to carry the new trend in the new trend part 20 to heat exchanger 30 through pipeline structure 40.

In the scheme, the fresh air input by the fresh air component 20 can be conveyed to the air inlet cavity 11 through the pipeline structure 40, and then the fresh air and the air entering from the air inlet panel in the air inlet cavity 11 exchange heat with the heat exchanger 30 and are output. Can carry the target heat transfer region with more new trend like this, carry the region of user's activity promptly to improved the new trend utilization ratio, improved the air cleanliness in target heat transfer region, improved user experience.

In the present embodiment, the duct structure 40 includes a main duct 41, a first branch duct 42 and a second branch duct 43, wherein an inlet of the main duct 41 communicates with the fresh air outlet, inlets of the first branch duct 42 and the second branch duct 43 communicate with an outlet of the main duct 41, and outlets of the first branch duct 42 and the second branch duct 43 communicate with the air inlet chamber 11. Therefore, the fresh air blown out by the fresh air component 20 is dispersed into the first branch pipe 42 and the second branch pipe 43, so that the fresh air enters different positions of the air inlet cavity 11 and is convenient to contact and exchange heat with the heat exchanger 30.

Specifically, the first branch pipe 42 comprises a first pipe section 421 and a second pipe section 422 which are communicated with each other, the first pipe section 421 is communicated with the manifold 41, and the outlet of the second pipe section 422 is communicated with the air inlet cavity 11; in horizontal projection, the second tube section 422 is offset from the manifold 41. Therefore, the flow direction of the fresh air can be changed, and the fresh air can be dispersed and flow conveniently.

In this embodiment, the air supply directions of the manifold 41 and the second pipe segment 422 are both vertical, and the outlet of the second pipe segment 422 is located at the lower part of the air inlet chamber 11. Therefore, the air blown out from the second pipe section 422 flows from bottom to top, is convenient to contact with different positions of the heat exchanger 30, improves the heat exchange effect, and can increase the dispersion area of fresh air.

Specifically, the second branch pipe 43 comprises a third pipe section 431 and a fourth pipe section 432 which are communicated with each other, the third pipe section 431 is communicated with the manifold 41, and the outlet of the fourth pipe section 432 is communicated with the air inlet cavity 11; in horizontal projection, the fourth tube section 432 and the header tube 41 are arranged offset. Therefore, the flow direction of the fresh air can be changed, and the fresh air can be dispersed and flow conveniently.

In this embodiment, the blowing directions of the manifold 41 and the fourth pipe section 432 are both vertical, and the outlet of the fourth pipe section 432 is located at the lower part of the air inlet chamber 11. Therefore, the air blown out from the fourth pipe section 432 flows from bottom to top, so that the air can be conveniently contacted with different positions of the heat exchanger 30, the heat exchange effect is improved, and the dispersion area of the fresh air can be increased.

In the present embodiment, in a horizontal projection, the outlet of the first branch pipe 42 is offset from the heat exchanger 30, and the outlet of the second branch pipe 43 is offset from the heat exchanger 30. This prevents the condensed water on the heat exchanger 30 from falling into the first branch pipe 42 and the second branch pipe 43, so as to prevent the fresh air component 20 from being affected.

In the present embodiment, the duct structure 40 further includes: a blocking member 44, wherein the blocking member 44 is located above the outlet of the first branch pipe 42 to block the fresh air blown out from the outlet of the first branch pipe 42. This prevents fresh air from being blown into the area directly above the barrier 44 to avoid affecting other structures. Specifically, the obstruction 44 comprises two flaps. A temperature sensing bulb is disposed above the blocking member 44, and the temperature sensing bulb is used for detecting temperature. The temperature sensing bulb can be prevented from being influenced by the fact that fresh air blows on the temperature sensing bulb.

Specifically, the heat exchanger 30 includes a first plate-shaped heat exchanging portion 31, an arc-shaped heat exchanging portion 32, and a second plate-shaped heat exchanging portion 33, which are connected in sequence, and an included angle is formed between the first plate-shaped heat exchanging portion 31 and the second plate-shaped heat exchanging portion 33, wherein the first partial pipe 42 and the first plate-shaped heat exchanging portion 31 are disposed correspondingly, and the second partial pipe 43 and the second plate-shaped heat exchanging portion 33 are disposed correspondingly. The heat exchange area can be increased through the arrangement. Moreover, the fresh air can be dispersed to different positions of the heat exchanger 30, and the utilization rate of the fresh air is improved.

In this embodiment, the air conditioner further includes: the supporting frame 50, the supporting frame 50 and the casing 10 are connected, and the pipeline structure 40 is arranged on the supporting frame 50. This secures the conduit structure 40 by the support bracket 50.

Specifically, the air conditioner further includes a connection plate connected to the support bracket 50 with the duct structure 40 sandwiched between the connection plate and the support bracket 50. The support frame 50 is also provided with a junction box and an electrical box.

The air conditioner further comprises a base plate, the fresh air component 20 is connected with the base plate, the fresh air component 20 comprises a first fan, and the first fan is used for introducing fresh air. The air conditioner further comprises a second fan, the second fan is arranged corresponding to the heat exchanger 30, the second fan is used for inducing air from the outside of the air conditioner, and the sucked air is output after exchanging heat with the heat exchanger 30. And, the second fan can accelerate the new trend and flow, improves fresh air volume and utilization ratio.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An air conditioner, comprising:

a housing (10), the housing (10) comprising an air intake panel;

the fresh air component (20) is arranged in the shell (10), and the fresh air component (20) is provided with a fresh air inlet and a fresh air outlet;

the heat exchanger (30) is arranged in the shell (10), the heat exchanger (30) is positioned above the fresh air component (20), and an air inlet cavity (11) is formed between the heat exchanger (30) and the air inlet panel;

the inlet of the pipeline structure (40) is communicated with the fresh air outlet, the outlet of the pipeline structure (40) is communicated with the air inlet cavity (11), and the fresh air in the fresh air component (20) is conveyed to the heat exchanger (30) through the pipeline structure (40).

2. The air conditioner according to claim 1, wherein the duct structure (40) comprises a main duct (41), a first branch duct (42) and a second branch duct (43), wherein an inlet of the main duct (41) communicates with the fresh air outlet, inlets of the first branch duct (42) and the second branch duct (43) communicate with an outlet of the main duct (41), respectively, and outlets of the first branch duct (42) and the second branch duct (43) communicate with the air inlet chamber (11), respectively.

3. The air conditioner according to claim 2, characterized in that the first branch duct (42) comprises a first duct section (421) and a second duct section (422) which are communicated with each other, the first duct section (421) is communicated with the header duct (41), and the outlet of the second duct section (422) is communicated with the air inlet chamber (11); in horizontal projection, the second pipe section (422) and the header pipe (41) are arranged in a staggered manner.

4. The air conditioner according to claim 3, wherein the blowing direction of the header pipe (41) and the second pipe section (422) is vertical, and the outlet of the second pipe section (422) is located at the lower part of the air inlet chamber (11).

5. The air conditioner according to claim 2, wherein the second branch duct (43) comprises a third duct section (431) and a fourth duct section (432) which are communicated with each other, the third duct section (431) is communicated with the header duct (41), and an outlet of the fourth duct section (432) is communicated with the air inlet chamber (11); in horizontal projection, the fourth pipe section (432) and the header pipe (41) are arranged in a staggered manner.

6. The air conditioner as claimed in claim 5, wherein the blowing direction of the header pipe (41) and the fourth pipe section (432) are both vertical, and the outlet of the fourth pipe section (432) is located at the lower part of the air inlet chamber (11).

7. Air conditioner according to claim 2, characterized in that, in horizontal projection, the outlet of the first branch duct (42) and the heat exchanger (30) are arranged offset, and the outlet of the second branch duct (43) and the heat exchanger (30) are arranged offset.

8. The air conditioner according to claim 2, wherein the duct structure (40) further comprises:

a blocking member (44), the blocking member (44) being positioned above the outlet of the first branch pipe (42) to block fresh air blown out of the outlet of the first branch pipe (42).

9. The air conditioner according to claim 2, wherein the heat exchanger (30) includes a first plate-shaped heat exchanging portion (31), an arc-shaped heat exchanging portion (32), and a second plate-shaped heat exchanging portion (33) which are connected in series, the first plate-shaped heat exchanging portion (31) and the second plate-shaped heat exchanging portion (33) having an included angle therebetween, wherein the first branch pipe (42) and the first plate-shaped heat exchanging portion (31) are disposed correspondingly, and the second branch pipe (43) and the second plate-shaped heat exchanging portion (33) are disposed correspondingly.

10. The air conditioner according to claim 1, further comprising:

a support frame (50), the support frame (50) and the shell (10) are connected, and the pipeline structure (40) is arranged on the support frame (50).