CN214250106U - Air heat exchange device and air conditioning unit - Google Patents

Air heat exchange device and air conditioning unit Download PDF

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Publication number
CN214250106U
CN214250106U CN202023224162.3U CN202023224162U CN214250106U CN 214250106 U CN214250106 U CN 214250106U CN 202023224162 U CN202023224162 U CN 202023224162U CN 214250106 U CN214250106 U CN 214250106U
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China
Prior art keywords
bending
air
heat exchange
exchange device
heat exchanger
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CN202023224162.3U
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Chinese (zh)
Inventor
冯涛
武连发
焦华超
黄业祥
徐亚平
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Abstract

The utility model provides an air heat transfer device and air conditioning unit. The air heat exchange device comprises a main shell and a heat exchanger, wherein the heat exchanger is bent and arranged in the main shell and used for exchanging heat with air entering the main shell. The first side of the main shell forms a first bending surface, and the first bending surface corresponds to the bending part of the heat exchanger. Use the technical scheme of the utility model, through the first face of bending that forms in the first side of the main casing body to let first face of bending correspond with the part of bending of heat exchanger, the condensation water that the part of bending of accepting the heat exchanger produced that just can be fine, and then the condensation water that the part of bending that is favorable to discharging the heat exchanger produced.

Description

Air heat exchange device and air conditioning unit
Technical Field
The utility model relates to an air conditioning equipment technical field particularly, relates to an air heat transfer device and air conditioning unit.
Background
The multi-split air conditioner is well known for energy conservation, intelligent adjustment and accurate temperature control, has high automation degree, flexible use and convenient management, and is mainly concentrated in large, medium and small office buildings and has larger application. In some indoor units or outdoor units of multi-split air conditioning units, in order to reduce the volume of the indoor units or the outdoor units, heat exchangers are bent.
However, when the heat exchanger is bent, condensed water generated at the bent portion of the heat exchanger cannot be well discharged, which may affect the use of the internal machine or the external machine.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides an air heat transfer device and air conditioning unit to the part of bending of heat exchanger produces the exhaust technical problem that the comdenstion water can not be fine in solving prior art internal unit or outer machine.
The utility model provides an air heat transfer device, include: a main housing; the heat exchanger is arranged in the main shell in a bending way and is used for exchanging heat with air entering the main shell; the first side of the main shell body forms a first bending surface, and the first bending surface corresponds to the bending part of the heat exchanger and is used for receiving condensed water generated by the bending part of the heat exchanger.
In one embodiment, the inner side of the bottom of the main housing forms an inclined surface inclined with respect to the horizontal, and the lowest part of the inclined surface is provided with a water outlet.
In one embodiment, the inclined surface is inclined downward toward the first bending surface, and a lowest point of the first bending surface corresponds to the drain opening.
In one embodiment, the heat exchanger comprises a first bending section and a second bending section which are connected, the first bending section is arranged along the vertical direction, the second bending section is obliquely arranged relative to the vertical direction, and the first bending surface corresponds to the second bending section.
In one embodiment, the second side of the main housing is bent and arranged and comprises a second bending surface and a third bending surface which are connected, the second bending surface is provided with a main air return opening, the third bending surface is provided with an air outlet, the second bending surface corresponds to the first bending section, and the third bending surface corresponds to the second bending section.
In one embodiment, the air outlet is located on the upper side of the main air return inlet, and the third bending surface is inclined upwards so that the air outlet direction of the air outlet is upward relative to the horizontal direction.
In one embodiment, the second bending surface is inclined downward such that the return air direction of the main return air inlet is downward with respect to the horizontal direction.
In one embodiment, a partition plate is arranged between the second bending surface and the third bending surface, and a water through hole is formed in the partition plate and corresponds to the inclined surface.
In one embodiment, the first side of the main housing forms a secondary air return opening which can be opened and closed.
The utility model also provides an air conditioning unit, including host computer device and the air heat transfer device who links to each other with the host computer device, air heat transfer device is foretell air heat transfer device.
In the above embodiment, the first bending surface is formed on the first side of the main housing, and the first bending surface corresponds to the bending portion of the heat exchanger, so that condensed water generated by the bending portion of the heat exchanger can be better received, and further condensed water generated by the bending portion of the heat exchanger can be discharged.
Drawings
The accompanying drawings, which form a part hereof, 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 without undue limitation. In the drawings:
FIG. 1 is a schematic cross-sectional view of an embodiment of an air heat exchange device according to the present invention;
fig. 2 is a schematic perspective view of an air heat exchanger according to the present invention, and a left-view schematic view and a right-view schematic view thereof.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
Fig. 1 and 2 show an embodiment of the air heat exchange device of the present invention, which includes a main housing 10 and a heat exchanger 20, wherein the heat exchanger 20 is bent and disposed in the main housing 10 for exchanging heat with air entering the main housing 10. The first side of the main case 10 forms a first bending surface a corresponding to the bent portion of the heat exchanger 20.
Use the technical scheme of the utility model, through the first side at main casing body 10 form first plane a of bending to let first plane a of bending corresponding with the part of bending of heat exchanger 20, the condensation water that accepts the part of bending production of heat exchanger 20 that just can be fine, and then the condensation water that is favorable to discharging the part of bending production of heat exchanger 20.
As a preferred embodiment, as shown in fig. 1, in the present embodiment, an inclined surface b inclined with respect to the horizontal is formed on the inner side of the bottom of main casing 10, and a drain opening b1 is opened at the lowest position of inclined surface b. The condensed water generated on the heat exchanger 20 can be effectively collected through the inclined surface b, and the condensed water is discharged out of the heat exchange device through the water outlet b1 formed at the lowest position of the inclined surface b. More preferably, in the present embodiment, the inclined surface b is inclined downward toward the first folding surface a, and a lowest point of the first folding surface a corresponds to the drain opening b 1. Thus, the funnel-shaped drainage structure formed by the inclined surface b and the first bending surface a is beneficial to draining the condensed water in the air heat exchange device.
Optionally, in the technical solution of this embodiment, as shown in fig. 1, the heat exchanger 20 includes a first bending section 21 and a second bending section 22 connected to each other, the first bending section 21 is disposed along a vertical direction, the second bending section 22 is disposed obliquely with respect to the vertical direction, and the first bending surface a corresponds to the second bending section 22. By bending the heat exchanger 20 in the main housing 10, the space occupation of the heat exchanger 20 in the main housing 10 can be reduced, which is beneficial to the miniaturization of the air heat exchange device. Meanwhile, since the first bending surface a corresponds to the second bending section 22, condensed water generated on the second bending section 22 can be well discharged.
As shown in fig. 1, optionally, in the technical solution of this embodiment, the second side of the main housing 10 is bent and disposed, and includes a second bending surface c and a third bending surface d, which are connected to each other, the second bending surface c is formed with a main air return opening 11, the third bending surface d is formed with an air outlet 12, the second bending surface c corresponds to the first bending section 21, and the third bending surface d corresponds to the second bending section 22. Through the structural arrangement, the return air and the outlet air are more targeted relative to the bent heat exchanger 20, and the airflow can be more directly acted on the heat exchanger 20.
Preferably, in the technical solution of this embodiment, the air outlet 12 is located on the upper side of the main air return opening 11, and the third bending surface d is inclined upward so that the air outlet direction of the air outlet 12 is upward relative to the horizontal direction. It should be noted that, if air heat transfer device uses indoor, then can blow out air conditioning for the horizontal direction up, avoid air conditioning to blow directly, utilize the settlement effect of air conditioning, let the refrigeration more even. If the air heat exchange device is applied outdoors and meets the rain, the rain can be blown off by utilizing the air outlet, so that the excessive rain is prevented from entering the main shell 10. More preferably, the second bending surface c is inclined downward such that the return air direction of the main return air inlet 11 is downward with respect to the horizontal direction. If the air heat exchange device is applied indoors, air can be returned in a mode of being matched with the air outlet 12, so that air circulation is facilitated; if the air heat exchange device is applied outdoors, the main air return opening 11 can be prevented from absorbing rainwater in rainy days.
Preferably, in the solution of the present embodiment, a partition e is disposed between the second bending surface c and the third bending surface d, a water passage hole e1 is opened in the partition e, and the water passage hole e1 corresponds to the inclined surface b. The partition plate e has the functions of receiving rainwater entering the air outlet 12 and discharging the rainwater to the designated inclined plane b to avoid the rainwater from running randomly; the partition e also functions to prevent short-circuiting of the air flow from the main return air inlet 11 to the outlet 12.
As shown in fig. 1, as a more preferred embodiment, a sub-air return opening 13 is formed on the first side of the main casing 10 to be opened and closed. Besides the main air return opening 11, an auxiliary air return opening 13 which can be opened and closed is further arranged on the main shell 10, and when the air heat exchange device needs to further enhance the heat exchange effect, the auxiliary air return opening 13 can be opened to increase the air intake, so that the heat exchange requirement is met. In addition, because the auxiliary air return opening 13 is arranged on the first side of the main casing 10, the auxiliary air return opening 13 is more opposite to the air outlet 12, which is beneficial to enhancing the heat exchange effect of the heat exchanger 20.
It should be noted that, in the technical scheme of the utility model, vice return air inlet 13 can also link to each other with the new tuber pipe, makes the utility model discloses an air heat transfer device uses as new fan.
Preferably, in the technical scheme of this embodiment, all be provided with filter equipment on main return air inlet 11 and the vice return air inlet 13 to effectively filter the air that gets into in the main casing body 10, let the air-out cleaner.
The utility model also provides an air conditioning unit, this air conditioning unit include the host computer device and the air heat transfer device who links to each other with the host computer device, and air heat transfer device is foretell air heat transfer device. By adopting the air heat exchange device, waste water generated or received by the air conditioning unit can be effectively discharged, and the running stability of the air conditioning unit is improved.
The technical scheme of the utility model be different from the structure of air conditioning unit in the past, compare in the unit that traditional fresh air unit and traditional indoor set, off-premises station cooperation were used, the technical scheme of the utility model divide an air conditioning unit for the three for the volume of each part can reduce relatively, and then realizes air conditioning unit's portable installation and hidden installation easily. And simultaneously, adopt the technical scheme of the utility model two functional modules of only making, host computer device and air heat transfer device promptly, air heat transfer device both can be put and both can be put outdoor when the off-premises station uses, can put indoor when the indoor set again, and the equipment of air conditioning unit just can be realized to a host computer device and two air heat transfer device phase-matchs. When the air conditioning units with different powers are required to be selected for different use places, the refrigerating or heating requirements can be met only by adjusting the number of the air heat exchange devices and the number of the host devices.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention. 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 (10)

1. An air heat exchange device, comprising:
a main housing (10);
the heat exchanger (20) is arranged in the main shell (10) in a bending mode and is used for exchanging heat with air entering the main shell (10);
the first side of main casing body (10) forms first plane of bending (a), first plane of bending (a) with the portion of bending of heat exchanger (20) corresponds, is used for accepting the condensation water that the portion of bending of heat exchanger (20) produced.
2. The air heat exchange device according to claim 1, wherein the inner side of the bottom of the main housing (10) forms an inclined surface (b) inclined with respect to the horizontal, and the lowest part of the inclined surface (b) is provided with a water outlet (b 1).
3. The air heat exchange device according to claim 2, wherein the inclined surface (b) is inclined downward toward the first bending surface (a), and a lowest point of the first bending surface (a) corresponds to the water discharge opening (b 1).
4. The air heat exchange device according to claim 2, wherein the heat exchanger (20) comprises a first bending section (21) and a second bending section (22) which are connected, the first bending section (21) is arranged along the vertical direction, the second bending section (22) is arranged obliquely relative to the vertical direction, and the first bending surface (a) corresponds to the second bending section (22).
5. The air heat exchange device according to claim 4, wherein the second side of the main housing (10) is bent and arranged to include a second bending surface (c) and a third bending surface (d) connected to each other, the second bending surface (c) is formed with a main air return opening (11), the third bending surface (d) is formed with an air outlet opening (12), the second bending surface (c) corresponds to the first bending section (21), and the third bending surface (d) corresponds to the second bending section (22).
6. The air heat exchange device according to claim 5, wherein the air outlet (12) is located at an upper side of the main air return opening (11), and the third bending surface (d) is inclined upward so that an air outlet direction of the air outlet (12) is upward relative to a horizontal direction.
7. The air heat exchange device according to claim 6, wherein the second bending surface (c) is inclined downward so that a return direction of the main return air inlet (11) is downward with respect to a horizontal direction.
8. The air heat exchange device according to claim 7, wherein a partition (e) is arranged between the second bending surface (c) and the third bending surface (d), a water through hole (e1) is formed in the partition (e), and the water through hole (e1) corresponds to the inclined surface (b).
9. The air heat exchange device according to claim 5, wherein the first side of the main housing (10) forms a secondary air return opening (13) which can be opened and closed.
10. An air conditioning assembly comprising a host unit and an air heat exchange unit connected to the host unit, wherein the air heat exchange unit is as claimed in any one of claims 1 to 9.
CN202023224162.3U 2020-12-28 2020-12-28 Air heat exchange device and air conditioning unit Active CN214250106U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023224162.3U CN214250106U (en) 2020-12-28 2020-12-28 Air heat exchange device and air conditioning unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023224162.3U CN214250106U (en) 2020-12-28 2020-12-28 Air heat exchange device and air conditioning unit

Publications (1)

Publication Number Publication Date
CN214250106U true CN214250106U (en) 2021-09-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023224162.3U Active CN214250106U (en) 2020-12-28 2020-12-28 Air heat exchange device and air conditioning unit

Country Status (1)

Country Link
CN (1) CN214250106U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112539548A (en) * 2020-12-28 2021-03-23 珠海格力电器股份有限公司 Air heat exchange device and air conditioning unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112539548A (en) * 2020-12-28 2021-03-23 珠海格力电器股份有限公司 Air heat exchange device and air conditioning unit

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