CN108119969B

CN108119969B - Air conditioning device

Info

Publication number: CN108119969B
Application number: CN201711371428.7A
Authority: CN
Inventors: 王磊; 何振健; 陈姣; 赖聪; 程春雨; 冯青龙; 秦晓柯; 刘雷明
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2017-12-14
Filing date: 2017-12-14
Publication date: 2023-07-14
Anticipated expiration: 2037-12-14
Also published as: CN108119969A

Abstract

The present invention provides an air conditioning device, comprising: the first fan system comprises a first fan and a first shell, wherein the first shell is provided with a first air inlet and a first air outlet, and the first fan is arranged in the first shell so that gas enters the first shell from the first air inlet and is blown out from the first air outlet to promote indoor air flow; the second fan system comprises a second fan and a second shell, wherein the second shell is provided with a second air inlet and a second air outlet and can move along a preset track relative to the first shell, and the second fan is arranged in the second shell so that gas enters the second shell from the second air inlet and is blown out from the second air outlet to promote indoor air flow. The technical scheme of the invention effectively solves the problem that the station type air conditioning cannot be performed by the air conditioning equipment in the prior art.

Description

Air conditioning device

Technical Field

The invention relates to the field of air conditioning equipment, in particular to an air conditioning device.

Background

Air conditioning equipment with blowing functions such as air conditioners, air conditioning fans and fans in the prior art has the advantages that the wind direction is single, the blowing power is limited, the strength of blown air current is gradually weakened along with the extension of the distance, and dead angles exist in blowing. When the airflow track is provided with an obstacle, the area which is easily affected by the airflow and is not affected by the airflow is blocked by the obstacle, and the blown air cannot be subjected to station type air conditioning aiming at the local space.

Disclosure of Invention

The invention aims to provide an air conditioning device which solves the problem that station type air conditioning cannot be performed by air conditioning equipment in the prior art.

In order to achieve the above object, the present invention provides an air conditioning apparatus comprising: the first fan system comprises a first fan and a first shell, wherein the first shell is provided with a first air inlet and a first air outlet, and the first fan is arranged in the first shell so that gas enters the first shell from the first air inlet and is blown out from the first air outlet to promote indoor air flow; the second fan system comprises a second fan and a second shell, wherein the second shell is provided with a second air inlet and a second air outlet and can move along a preset track relative to the first shell, and the second fan is arranged in the second shell so that gas enters the second shell from the second air inlet and is blown out from the second air outlet to promote indoor air flow.

Further, the first fan system further comprises a first heat exchanger arranged between the first air inlet and the first fan, air passing through the first air inlet is blown out from the first air outlet after sequentially passing through the first heat exchanger and the first fan, and/or the second fan system further comprises a second heat exchanger arranged between the second air inlet and the second fan, and air passing through the second air inlet is blown out from the second air outlet after sequentially passing through the second heat exchanger and the second fan.

Further, the second casing is arranged outside the first casing, and the bottom of the second casing is provided with a roller.

Further, the second shell is arranged in the first shell and is positioned at one side of the first fan, the first shell is provided with a third air outlet along a preset track, and air passing through the first air inlet is blown out from the third air outlet after sequentially passing through the second heat exchanger and the second fan.

Further, the air conditioning device further includes a third heat exchanger, the first heat exchanger has a first inlet pipe and a first outlet pipe connected to the third heat exchanger, and the second heat exchanger has a second inlet pipe and a second outlet pipe connected to the third heat exchanger.

Further, the second inlet pipe is connected to the first inlet pipe through a first connecting pipe, and the second outlet pipe is connected to the first outlet pipe through a second connecting pipe.

Further, the first connecting tube and/or the second connecting tube is a corrugated metal hose.

Further, a first control valve is arranged on the second inlet pipe and/or the second outlet pipe.

Further, a second control valve is arranged at one end of the first inlet pipe close to the first heat exchanger and/or one end of the first outlet pipe close to the first heat exchanger.

Further, the air conditioning system further comprises a control mechanism arranged on the second fan system, and the control mechanism can control the second fan system to move along a preset track.

By applying the technical scheme of the invention, the second fan system can move along the preset track relative to the first fan system, so that the second fan system can blow air to the appointed area in the blowing range of the first fan system, further the radiation range of the first fan system is prolonged, or the regional adjustment is realized, the more special requirements of users are met, and the comfort of the air conditioning device is improved.

Drawings

The accompanying drawings, which 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. In the drawings:

fig. 1 shows a schematic structural view of an embodiment one of an air conditioning device according to the present invention;

fig. 2 shows a schematic structural view of a second embodiment of an air conditioning device according to the present invention; and

fig. 3 shows a schematic structural view of a third embodiment of an air conditioning device according to the present invention.

Wherein the above figures include the following reference numerals:

10. a first fan system; 11. a first fan; 12. a first housing; 13. a first heat exchanger; 14. a first inlet pipe; 15. a first outlet pipe; 20. a second fan system; 21. a second fan; 22. a second housing; 23. a second heat exchanger; 24. a second inlet pipe; 25. a second outlet pipe; 51. a first connection pipe; 52. a second connection pipe; 53. a first control valve; 54. a second control valve; 55. and a control mechanism.

Detailed Description

The air conditioning device comprises an air conditioner, an air conditioning fan, a fan and the like, and can promote indoor air flow to achieve air conditioning. Various air conditioning devices on the market at present uniformly guide blown air through a guide plate, so that the air flow direction is single, the air conditioning cannot be performed on local areas, and different requirements of each local area on the air state cannot be met. The technical scheme of this application has improved air conditioner's structure to above-mentioned problem.

The following description of the embodiments of the present application 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, of the embodiments of the present application. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Embodiment one:

as shown in fig. 1, the air conditioning apparatus of the first embodiment includes a first fan system 10 and a second fan system 20. The first fan system 10 includes a first fan 11 and a first housing 12, the first housing 12 having a first air inlet and a first air outlet, the first fan 11 being disposed in the first housing 12 such that air enters the first housing 12 from the first air inlet and is blown out from the first air outlet to promote indoor air flow. The second fan system 20 includes a second fan 21 and a second housing 22, the second housing 22 having a second air inlet and a second air outlet and being movable along a predetermined trajectory with respect to the first housing 12, the second fan 21 being disposed in the second housing 22 such that air enters the second housing 22 from the second air inlet and is blown out from the second air outlet to promote indoor air flow.

By applying the technical scheme of the embodiment, the second fan system 20 can move along the preset track relative to the first fan system 10, so that the second fan system 20 can blow air to a designated area in the blowing range of the first fan system 10, further the radiation range of the first fan system is prolonged, or regional adjustment is realized, the more special requirements of users are met, and the comfort of the air conditioning device is improved.

Further, as shown in fig. 1, in the present embodiment, the second housing 22 is disposed outside the first housing 12, and a roller is provided at the bottom of the second housing 22 to enable the second housing 22 to move along a predetermined trajectory or within a predetermined range.

Further, as shown in fig. 1, the first fan system 10 of the present embodiment further includes a first heat exchanger 13 disposed between the first air inlet and the first fan 11, and air passing through the first air inlet is blown out from the first air outlet after sequentially passing through the first heat exchanger 13 and the first fan 11. Similarly, the second fan system 20 further includes a second heat exchanger 23 disposed between the second air inlet and the second fan 21, and air passing through the second air inlet is blown out from the second air outlet after sequentially passing through the second heat exchanger 23 and the second fan 21. Under the action of the first fan 11 and the first heat exchanger 13, the first fan system 10 can change the temperature of the gas flowing through the first fan system 10, so as to realize the adjustment of the indoor air temperature.

Similar to the first fan system 10, the second heat exchanger 23 enables the second fan system 20 to change the temperature of the gas flowing through the second fan system 20 under the driving of the second fan 21. With varying the position of the second housing 22, the range of radiation of the second fan system 20 can be responsively varied, thereby effecting regulation of the indoor localized area air temperature. When the temperature regulation effect of the target area is poor due to the shielding object between the target area and the first fan system 10, the direction of the second air outlet is moved and changed, so that the regulating air can bypass the shielding object to regulate the indoor shielded target area. The heat exchange efficiency of the first heat exchanger 13 and the second heat exchanger 23 may be different, so that the temperature of the local area affected by the second heat exchanger 23 is different from the temperature of other areas, and the station type air conditioning effect of the air conditioning device is further improved.

Further, the air conditioning apparatus of the present embodiment further includes a third heat exchanger, as shown in fig. 1, the first heat exchanger 13 has a first inlet pipe 14 and a first outlet pipe 15 connected to the third heat exchanger, and the second heat exchanger 23 has a second inlet pipe 24 and a second outlet pipe 25 connected to the third heat exchanger. The first heat exchanger 13 and the second heat exchanger 23 are connected in parallel to the third heat exchanger, so that the refrigerant forms a circuit.

Preferably, as shown in fig. 1, the second inlet pipe 24 of the present embodiment is connected to the first inlet pipe 14 through a first connection pipe 51, and the second outlet pipe 25 is connected to the first outlet pipe 15 through a second connection pipe 52 to shorten the length of a pipeline in the air conditioning apparatus.

Further, the first connection pipe 51 and the second connection pipe 52 of the present embodiment are corrugated metal hoses. The metal hose can be bent or straightened when the second fan system 20 moves so as to match the distance change between the first heat exchanger 13 and the second heat exchanger 23, and the corrugated metal hose has low cost, long service life, high cost performance and easy availability, and can effectively reduce the production cost and the maintenance cost of the air conditioning device of the embodiment.

Further, as shown in fig. 1, the second inlet pipe 24 and the second outlet pipe 25 of the present embodiment are provided with a first control valve 53. The flow and the flow rate of the refrigerant in the second fan system 20 are controlled by the first control valve 53, so that the heat exchange function and the heat exchange effect of the second fan system 20 are controlled.

Still further, the air conditioning system of the present embodiment further includes a control mechanism 55 disposed on the second fan system 20, and the control mechanism 55 can control the second fan system 20 to move along a predetermined track, so that a user can adjust a specific position and a blowing range of the second fan system 20.

Embodiment two:

the air conditioning apparatus of the second embodiment improves the moving manner of the second fan system 20 on the basis of the first embodiment. Specifically, as shown in fig. 2, the second housing 22 of the present embodiment is disposed in the first housing 12 and below the first fan 11, and rollers are provided on the second housing 22 to enable movement in the first housing 12.

The first casing 12 is provided with the third air outlet along the moving track of the second casing 22, so that the air can enter the second fan system 20 through the first air inlet and the second air inlet in sequence, and when the second casing 22 moves to any position of the preset track, the air flowing out of the second fan system 20 can be blown out of the air conditioning device through the second air outlet and the third air outlet in sequence, so as to condition the air of the target area. The second housing 22 integrates the second fan system 20 into the air-conditioning apparatus to facilitate installation and control of the second fan system 20.

Embodiment III:

the air conditioning apparatus of the third embodiment improves the piping structure of the first heat exchanger 13 on the basis of the second embodiment. Specifically, as shown in fig. 3, the end of the first inlet pipe 14 near the first heat exchanger 13 and the end of the first outlet pipe 15 near the first heat exchanger 13 in this embodiment are both provided with a second control valve 54. The first and

second control valves

53 and 54 enable the first and

second heat exchangers

13 and 23 to operate independently of each other, and heat exchange and air conditioning of a local area can be performed using only the second heat exchanger 23 if necessary to save energy.

From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

the second fan system can move along a preset track relative to the first fan system, so that the second fan system can blow in a blowing range of the first fan system to a specified area, further the radiation range of the first fan system is prolonged, or regional adjustment is realized, more special requirements of users are met, and the comfort of the air conditioning device is improved.

In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. 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 conditioning apparatus, comprising:

a first fan system (10) comprising a first fan (11) and a first housing (12), the first housing (12) having a first air inlet and a first air outlet, the first fan (11) being disposed in the first housing (12) to cause air to enter the first housing (12) from the first air inlet and to blow out from the first air outlet to facilitate indoor air flow;

a second fan system (20) comprising a second fan (21) and a second housing (22), the second housing (22) having a second air inlet and a second air outlet and being movable along a predetermined trajectory relative to the first housing (12), the second fan (21) being disposed in the second housing (22) such that air enters the second housing (22) from the second air inlet and is blown out from the second air outlet to promote indoor air flow;

the first fan system (10) further comprises a first heat exchanger (13) arranged between the first air inlet and the first fan (11), air passing through the first air inlet sequentially passes through the first heat exchanger (13) and the first fan (11) and then is blown out from the first air outlet, the second fan system (20) further comprises a second heat exchanger (23) arranged between the second air inlet and the second fan (21), and air passing through the second air inlet sequentially passes through the second heat exchanger (23) and the second fan (21) and then is blown out from the second air outlet;

the second shell (22) is arranged in the first shell (12) and is positioned on one side of the first fan (11), the first shell (12) is provided with a third air outlet along the preset track, and air passing through the first air inlet sequentially passes through the second heat exchanger and the second fan (21) and then is blown out from the third air outlet.

2. An air conditioning unit according to claim 1, characterized in that the air conditioning unit further comprises a third heat exchanger, the first heat exchanger (13) having a first inlet pipe (14) and a first outlet pipe (15) connected to the third heat exchanger, the second heat exchanger (23) having a second inlet pipe (24) and a second outlet pipe (25) connected to the third heat exchanger.

3. An air conditioning device according to claim 2, characterized in that the second inlet duct (24) is connected to the first inlet duct (14) by a first connecting duct (51), and the second outlet duct (25) is connected to the first outlet duct (15) by a second connecting duct (52).

4. An air conditioning unit according to claim 3, characterized in that the first connection tube (51) and/or the second connection tube (52) are corrugated metal hoses.

5. An air conditioning device according to claim 2, characterized in that the second inlet pipe (24) and/or the second outlet pipe (25) are provided with a first control valve (53).

6. An air conditioning unit according to claim 5, characterized in that the first inlet pipe (14) is provided with a second control valve (54) at one end near the first heat exchanger (13) and/or at one end of the first outlet pipe (15) near the first heat exchanger (13).

7. An air conditioning unit according to claim 2, characterized in that the air conditioning unit further comprises a control mechanism (55) provided on the second fan system (20), the control mechanism (55) being capable of controlling the second fan system (20) to move along the predetermined trajectory.