CN210425271U - Air conditioner with independent air return inlet - Google Patents
Air conditioner with independent air return inlet Download PDFInfo
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- CN210425271U CN210425271U CN201921302916.7U CN201921302916U CN210425271U CN 210425271 U CN210425271 U CN 210425271U CN 201921302916 U CN201921302916 U CN 201921302916U CN 210425271 U CN210425271 U CN 210425271U
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- 238000001914 filtration Methods 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000005057 refrigeration Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000010408 sweeping Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model provides an air conditioner with independent return air inlet. The air conditioner comprises two air outlets; an air return opening; the air conditioner has a cooling mode and a heating mode; and a filtering mechanism is arranged at the air return opening. The utility model provides an air conditioner with independent return air inlet, independently set up the return air inlet and set up filtering mechanism in return air inlet department, only need switch the air outlet when switching the air-out direction, and guarantee that the return air inlet is in the air inlet state all the time, thereby guaranteed that the air current direction through filtering mechanism is the same all the time, thereby the problem that impurity blew off once more because of the air-out direction change has been solved, the air outlet of utilization curb plate realizes that the cold wind blows the waterfall formula refrigeration that falls, the air outlet of bottom plate realizes sending under hot-blast and increasing the efficiency of heating, the aviation baffle is through sealing corresponding air outlet, prevent in the transportation promptly that impurity from getting into, also can be to the control of air-out direction and realize sweeping the wind.
Description
Technical Field
The utility model relates to an air conditioner technical field, especially an air conditioner with independent return air inlet.
Background
At present, the air conditioner of development at home and abroad is mostly one-way air-out formula air conditioner, refrigerate promptly and heat and all blow out cold wind by an air outlet, it is hot-blast, but cold wind and hot-blast density are different, flat blowing out the air during heating, hot-air can't sink in the short time, it is very poor to send the travelling comfort of heating, the air conditioner of the two-way air-out of prior art, utilize two tuyeres to carry out the switching of air inlet and air-out, can realize down and two directions air-out to the side face in the technical principle, but the filter screen in the wind gap can only carry out the folk prescription when this wind gap is intake and filter, and can blow off the impurity on the filter screen once more when this wind gap carries out the air-out, also can't switch the filter orientation.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that the air conditioner cannot be effectively filtered when the air outlet direction is switched, the air conditioner with the independent air return inlet is additionally provided with the air return inlet, and the filtering mechanism is arranged at the air return inlet to ensure the filtering effect.
An air conditioner, comprising:
two air outlets;
a first air channel is formed between the air return opening and one air outlet, and a second air channel is formed between the air return opening and the other air outlet;
the air conditioner has a cooling mode and a heating mode;
in the refrigeration mode, the first air duct is communicated, and the second air duct is closed;
in the heating mode, the first air channel is closed, and the second air channel is communicated;
and a filtering mechanism is arranged at the air return opening.
A first fan is arranged in the first air duct, and a second fan is arranged in the second air duct;
in the refrigeration mode, the first fan is in a working state, and the second fan is in a stop state;
and in the heating mode, the first fan is in a stop state, and the second fan is in a working state.
The air conditioner comprises a shell, wherein the shell is provided with a first side surface and a second side surface, one air outlet is arranged on the first side surface, and the other air outlet is arranged on the second side surface.
The shell is provided with a third side face, and the air return opening is formed in the third side face.
The casing is the cuboid structure, the cuboid structure includes bottom plate, curb plate and roof, the curb plate forms first side, the bottom plate forms the second side, the roof forms the third side.
The air conditioner further comprises a heat exchanger, wherein part of the heat exchanger is arranged in the first air duct, and the rest part of the heat exchanger is arranged in the second air duct.
The cross section of the heat exchanger is V-shaped, the V-shaped heat exchanger comprises a first heat exchanging part and a second heat exchanging part, the V-shaped opening points to the air return opening, the first heat exchanging part is arranged in the first air channel, and the second heat exchanging part is arranged in the second air channel.
The heat exchange area of the first heat exchange part is larger than that of the second heat exchange part.
And air deflectors are arranged at the two air outlets and have a first state of closing the corresponding air outlet and a second state of opening the corresponding air outlet.
And in the second state, the opening degree of the air deflector is adjustable.
The first fan and the second fan are cross-flow fans.
The utility model provides an air conditioner with independent return air inlet, independently set up the return air inlet and set up filtering mechanism in return air inlet department, only need switch the air outlet when switching the air-out direction, and guarantee that the return air inlet is in the air inlet state all the time, thereby guaranteed that the air current direction through filtering mechanism is the same all the time, thereby the problem that impurity blew off once more because of the air-out direction change has been solved, the air outlet of utilization curb plate realizes that the cold wind blows the waterfall formula refrigeration that falls, the air outlet of bottom plate realizes sending under hot-blast and increasing the efficiency of heating, the aviation baffle is through sealing corresponding air outlet, prevent in the transportation promptly that impurity from getting into, also can be to the control of air-out direction and realize sweeping the wind.
Drawings
Fig. 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention, wherein the air conditioner has an independent air return opening;
fig. 2 is a cross-sectional view of an air conditioner of an embodiment of the air conditioner with an independent air return opening provided by the present invention;
in the figure:
1. an air outlet; 2. an air return opening; 3. a first air duct; 4. a second air duct; 5. a first fan; 6. a second fan; 7. a housing; 8. a heat exchanger; 9. an air deflector.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The air conditioner as shown in fig. 1 and 2 includes: two air outlets 1; a first air duct 3 is formed between the air return opening 2 and one air outlet 1, and a second air duct 4 is formed between the air return opening 2 and the other air outlet 1; the air conditioner has a cooling mode and a heating mode; in the refrigeration mode, the first air duct 3 is communicated, and the second air duct 4 is closed; in the heating mode, the first air duct 3 is closed, and the second air duct 4 is communicated; the air return opening 2 is provided with a filtering mechanism, when the working state is switched between the first air channel 3 and the second air channel 4, the air return opening 2 is always in an air inlet state, namely the air flow direction of the filtering mechanism is always the same, the requirement of unidirectional filtering of the filtering mechanism is guaranteed, preferably, the filtering mechanism is a filter screen, and when the unidirectional air flow is always blown to the filter screen, the filter screen can keep a filtering state, so that the filtering effect of the air conditioner is guaranteed.
A first fan 5 is arranged in the first air duct 3, and a second fan 6 is arranged in the second air duct 4; in the cooling mode, the first fan 5 is in a working state, and the second fan 6 is in a stopped state; when the air conditioner is in the heating mode, the first fan 5 is in a stop state, the second fan 6 is in a working state, the first fan 5 and the second fan 6 are arranged, and when the air conditioner is in different working states, different fans can be started to lead airflow of the air return port 2 to different air outlets 1 to complete air supply.
The air conditioner comprises a shell 7, wherein the shell 7 is provided with a first side surface and a second side surface, one air outlet 1 is arranged on the first side surface, the other air outlet 1 is arranged on the second side surface, and the air outlets 1 are arranged on different side surfaces to realize air outlet in different directions.
The shell 7 is provided with a third side surface, the air return opening 2 is arranged on the third side surface and supplies air in the direction different from the direction of the two air outlets 1, and the air flow blown out from the air outlets 1 by the air return opening 2 is prevented from being sucked to influence the heat exchange effect.
The casing 7 is the cuboid structure, the cuboid structure includes bottom plate, curb plate and roof, the curb plate forms first side, the bottom plate forms the second side, the roof forms the third side.
The air conditioner further comprises a heat exchanger 8, wherein part of the heat exchanger 8 is arranged in the first air duct 3, the rest part of the heat exchanger 8 is arranged in the second air duct 4, and in a refrigerating mode or a heating mode, air flow of the air return opening 2 can be subjected to heat exchange through the heat exchanger 8 and then is exhausted from the corresponding air outlet 1.
The cross section of heat exchanger 8 is the V-arrangement, the V-arrangement includes first heat transfer portion and second heat transfer portion, the V-arrangement opening is directional return air inlet 2, just first heat transfer portion set up in the first wind channel 3, second heat transfer portion set up in the second wind channel 4, utilize V-arrangement heat exchanger 8 to cut apart into the three space in V-arrangement heat exchanger 8 middle part and V-arrangement heat exchanger 8 both sides with casing 7, the air current of return air inlet 2 flows into the adjacent space of V-arrangement heat exchanger 8 as required behind the middle part of V-arrangement, avoids the air current drunkenness and influence the air-out effect in casing 7.
The heat exchange area of the first heat exchange part is larger than that of the second heat exchange part.
The air outlets 1 are provided with air deflectors 9, the air deflectors 9 have a first state corresponding to the air outlets 1 in a closed mode and a second state corresponding to the air outlets 1 in an opened mode, when the air outlets 1 need to emit air, the air deflectors 9 are opened in a rotating mode, when the air outlets 1 do not need to emit air, the air deflectors 9 are closed in a rotating mode, the edges of the air deflectors 9 are sealed with the edges of the air outlets 1, and impurities are prevented from entering the air conditioner through the air outlets 1.
In the second state, the opening degree of the air deflector 9 is adjustable.
The first fan 5 and the second fan 6 are cross-flow fans.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (11)
1. An air conditioner, characterized in that: the method comprises the following steps:
two air outlets (1);
a first air duct (3) is formed between the air return opening (2) and one air outlet (1), and a second air duct (4) is formed between the air return opening (2) and the other air outlet (1);
the air conditioner has a cooling mode and a heating mode;
in the refrigeration mode, the first air duct (3) is communicated, and the second air duct (4) is closed;
in the heating mode, the first air duct (3) is closed, and the second air duct (4) is communicated;
and a filtering mechanism is arranged at the air return opening (2).
2. The air conditioner according to claim 1, wherein: a first fan (5) is arranged in the first air duct (3), and a second fan (6) is arranged in the second air duct (4);
in the refrigeration mode, the first fan (5) is in a working state, and the second fan (6) is in a stop state;
and in the heating mode, the first fan (5) is in a stop state, and the second fan (6) is in a working state.
3. The air conditioner according to claim 1, wherein: the air conditioner comprises a shell (7), wherein the shell (7) is provided with a first side surface and a second side surface, one air outlet (1) is arranged on the first side surface, and the other air outlet (1) is arranged on the second side surface.
4. The air conditioner according to claim 3, wherein: the shell (7) is provided with a third side surface, and the air return opening (2) is formed in the third side surface.
5. The air conditioner according to claim 4, wherein: casing (7) are the cuboid structure, the cuboid structure includes bottom plate, curb plate and roof, the curb plate forms first side, the bottom plate forms the second side, the roof forms the third side.
6. The air conditioner according to claim 1, wherein: the air conditioner further comprises a heat exchanger (8), wherein part of the heat exchanger (8) is arranged in the first air duct (3), and the rest part of the heat exchanger (8) is arranged in the second air duct (4).
7. The air conditioner according to claim 6, wherein: the cross section of the heat exchanger (8) is V-shaped, the V-shaped heat exchanger comprises a first heat exchanging part and a second heat exchanging part, the V-shaped opening points to the air return opening (2), the first heat exchanging part is arranged in the first air channel (3), and the second heat exchanging part is arranged in the second air channel (4).
8. The air conditioner according to claim 7, wherein: the heat exchange area of the first heat exchange part is larger than that of the second heat exchange part.
9. The air conditioner according to claim 1, wherein: air deflectors (9) are arranged at the two air outlets (1), and the air deflectors (9) have a first state corresponding to the air outlets (1) in a closed mode and a second state corresponding to the air outlets (1) in an opened mode.
10. The air conditioner according to claim 9, wherein: and when the air guide plate is in the second state, the opening degree of the air guide plate (9) is adjustable.
11. The air conditioner according to claim 2, wherein: the first fan (5) and the second fan (6) are cross-flow fans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921302916.7U CN210425271U (en) | 2019-08-12 | 2019-08-12 | Air conditioner with independent air return inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921302916.7U CN210425271U (en) | 2019-08-12 | 2019-08-12 | Air conditioner with independent air return inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210425271U true CN210425271U (en) | 2020-04-28 |
Family
ID=70385865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921302916.7U Active CN210425271U (en) | 2019-08-12 | 2019-08-12 | Air conditioner with independent air return inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210425271U (en) |
-
2019
- 2019-08-12 CN CN201921302916.7U patent/CN210425271U/en active Active
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