CN215675472U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN215675472U CN215675472U CN202121289101.7U CN202121289101U CN215675472U CN 215675472 U CN215675472 U CN 215675472U CN 202121289101 U CN202121289101 U CN 202121289101U CN 215675472 U CN215675472 U CN 215675472U
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- air
- fresh air
- pipe
- fresh
- fan
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- 238000004378 air conditioning Methods 0.000 claims abstract description 11
- 239000000284 extract Substances 0.000 claims abstract description 5
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 description 10
- 239000007791 liquid phase Substances 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003905 indoor air pollution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model provides an air conditioner, comprising: an air-conditioning indoor unit; one end of the fresh air pipe is connected with the indoor unit of the air conditioner and is communicated with the indoor space; the first fresh air module comprises a first fan arranged outdoors and a first air pipe connected with an air inlet of the first fan, and the first air pipe is provided with a first air guide section; the second fresh air module comprises a second fan arranged outdoors and a second air pipe connected with an air outlet of the second fan, the second air pipe is provided with a second air guide section, and the first air guide section and the second air guide section are arranged in parallel and are simultaneously butted with the other end of the fresh air pipe; when the first fresh air module works, the first fresh air module extracts indoor air; when the second fresh air module works, the second fresh air module supplies air to the room; the wind resistance between the first wind guide section and the fresh air pipe and the wind resistance between the second wind guide section and the fresh air pipe are both smaller than the wind resistance between the first wind guide section and the second wind guide section, so that the first fresh air module can normally extract indoor wind and the second fresh air module can normally supply air to the indoor space.
Description
Technical Field
The utility model belongs to the technical field of air conditioners, and particularly relates to an air conditioner.
Background
The fresh air module of the existing air conditioner is generally arranged in an air conditioner indoor unit, the fresh air volume is smaller due to the limitation of the space of the air conditioner indoor unit, the influence of fresh air noise on a user is larger, the sleep of the user at night is influenced, in addition, the fresh air can only flow in a single direction, the two-way fresh air exchange cannot be realized, and the problems of serious indoor air pollution, excessive carbon dioxide and the like are caused.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. For this purpose,
according to an embodiment of the present disclosure, there is provided an air conditioner including:
an air-conditioning indoor unit;
one end of the fresh air pipe is connected with the indoor unit of the air conditioner and is communicated with the indoor space;
the first fresh air module comprises a first fan arranged outdoors and a first air pipe connected with an air inlet of the first fan, wherein an air outlet of the first fan is communicated with the outdoors, and the first air pipe is provided with a first air guide section;
the second fresh air module comprises a second fan arranged outdoors and a second air pipe connected with an air outlet of the second fan, an air inlet of the second fan is communicated with the outdoors, the second air pipe is provided with a second air guide section, and the first air guide section and the second air guide section are arranged in parallel and are simultaneously butted with the other end of the fresh air pipe;
when the first fresh air module works, the second fresh air module does not work, and the first fresh air module extracts indoor air; when the second fresh air module works, the first fresh air module does not work, and the second fresh air module supplies air to the room.
The first air guide section and the second air guide section are arranged in parallel and are simultaneously in butt joint with the other end of the fresh air pipe, when the first fresh air module works alone or the second fresh air module works alone, the wind resistance between the first air guide section and the fresh air pipe and the wind resistance between the second air guide section and the fresh air pipe are smaller than the wind resistance between the first air guide section and the second air guide section, when the first fresh air module works, more air flow in the fresh air pipe flows into the first air guide section, less air flow in the second air guide section flows into the first air guide section, indoor air is normally extracted by the first fresh air module, and when the second fresh air module works, more air flow in the second air guide section flows into the fresh air pipe and less air flow into the first air guide section, and indoor air is normally supplied by the second fresh air module.
According to the embodiment of the disclosure, the fresh air pipe comprises a first fresh air section located at one end, far away from the indoor unit of the air conditioner, of the fresh air pipe, and the first fresh air section is parallel to the first air guide section and the second air guide section, so that the air resistance between the first air guide section and the fresh air pipe and the air resistance between the second air guide section and the fresh air pipe are smaller than the air resistance between the first air guide section and the second air guide section.
According to an embodiment of the present disclosure, further comprising:
the fresh air connecting pipe, its both ends respectively with first wind-guiding section with second wind-guiding section is connected, its lateral part with the new trend pipe is connected, the fresh air connecting pipe includes the smooth connection first wind-guiding section with first fresh air linkage segment and smooth connection between the new trend pipe first wind-guiding section with second new trend linkage segment between the new trend pipe is convenient for wind-guiding between first wind-guiding section and the new trend pipe and between second wind-guiding section and the new trend pipe.
According to the embodiment of the disclosure, the fresh air connecting pipe is an arc-shaped pipe, is attractive in appearance, and is convenient for air guiding between the first air guiding section and the fresh air pipe and between the second air guiding section and the fresh air pipe.
According to the embodiment of the disclosure, the fresh air connecting pipe is a circular arc-shaped pipe, so that the appearance is attractive, and air guiding is facilitated between the first air guiding section and the fresh air pipe and between the second air guiding section and the fresh air pipe.
According to the embodiment of the disclosure, the fresh air pipe is connected in the middle of the fresh air connecting pipe, so that the air resistance between the first air guide section and the fresh air pipe and the air resistance difference between the second air guide section and the fresh air pipe are smaller.
According to the embodiment of the disclosure, the ventilation sectional area of the fresh air connecting pipe in the pipe length direction is gradually increased from the two ends of the fresh air connecting pipe to the position where the fresh air connecting pipe is connected with the fresh air pipe, so that the wind resistance between the first wind guide section and the fresh air pipe and the wind resistance between the second wind guide section and the fresh air pipe can be reduced.
According to the embodiment of the disclosure, the first air pipe further comprises a first fan connecting section connected between the first air guide pipe and the first fan, and the second air pipe further comprises a second fan connecting section connected between the second air guide section and the second fan, so that the first air pipe and the second fan can be conveniently connected, and the placing form of the first fan and the second fan is not limited.
According to the embodiment of the disclosure, the fresh air pipe further comprises a second fresh air section which is located at one end, close to the indoor unit of the air conditioner, of the fresh air pipe, the second fresh air section is connected with the first fresh air section, the placement position, close to one end of the indoor unit of the air conditioner, of the fresh air pipe is conveniently set, and the situation that the placement position, close to one end of the indoor unit of the air conditioner, of the fresh air pipe is limited by the first fresh air section which is parallel to the first air guide section and the second air guide section is avoided.
According to the embodiment of the disclosure, the machine has the casing in the air conditioning, be formed with heat transfer air outlet and heat transfer air intake on the casing, heat transfer air outlet with heat transfer air intake intercommunication forms the heat transfer wind channel, the machine still is located indoor heat exchanger in the heat transfer wind channel, the new trend pipe is connected the one end of machine has at least one new trend air outlet, the new trend air outlet is located indoor heat exchanger department and/or heat transfer air outlet department for the new trend that gets into through the new trend pipe can be blown to a plurality of positions, is convenient for carry out further processing to the new trend, can make the new trend directly get into indoor and can make the machine refrigerate or heat the processing to the new trend in the air conditioning, avoids new trend and the too big user that brings discomfort with the indoor difference in temperature.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a partial structural schematic view of an air conditioner according to an embodiment of the present disclosure;
fig. 2 is another partial structural schematic view of an air conditioner according to an embodiment of the present disclosure;
fig. 3 is another partial structural schematic view of an air conditioner according to an embodiment of the present disclosure.
In the above figures: an air-conditioning indoor unit 1; a housing 11; a fresh air module 2; a first fresh air module 21; a first fan 211; a first air duct 212; a first air guiding section 2121; a first fan connection section 2122; a second fresh air module 22; a second fan 221; a second air duct 222; a second air guiding section 2221; a second fan connection section 2222; a fresh air duct 3; a first fresh air section 31; a fresh air connecting pipe 4; a first fresh air connection section 41; a second fresh air connection section 42.
Detailed Description
The utility model is described in detail below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The air conditioner includes an air conditioner indoor unit and an air conditioner outdoor unit, the air conditioner outdoor unit is a part of a refrigeration cycle including a compressor and an outdoor heat exchanger, the air conditioner indoor unit includes an indoor heat exchanger, and an expansion valve may be provided in the air conditioner indoor unit or the air conditioner outdoor unit.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. The air conditioner is used as a heater in a heating mode when the indoor heat exchanger is used as a condenser, and as a cooler in a cooling mode when the indoor heat exchanger is used as an evaporator.
The present invention provides an air conditioner, which is described below with reference to fig. 1-3, wherein fig. 1 is a partial structural schematic diagram of the air conditioner.
Referring to fig. 1, the air conditioner includes an air conditioning indoor unit 1 having a casing 11, the casing 11 forming an external appearance of the air conditioning indoor unit. The casing 11 is formed with a heat exchange air inlet and a heat exchange air outlet, the indoor unit of the air conditioner can be an on-hook unit or a cabinet unit, when the indoor unit of the air conditioner is an on-hook unit, the heat exchange air outlet can be located on the front side of the casing 11, and the heat exchange air inlet can be located on the upper side, the rear side or the left side and the right side of the casing 11. When the air conditioning indoor unit is a cabinet type air conditioner, the heat exchange air outlet can be located on the front side and/or the left and right sides and/or the upper side of the casing 11, and the heat exchange air inlet can be located on the rear side and/or the upper side and/or the left and right sides of the casing 11.
The indoor air conditioner comprises an air conditioner indoor unit 1, a heat exchange air outlet, a heat exchange air inlet, a heat exchange air outlet, an indoor heat exchanger, a heat exchange fan, an indoor heat exchanger, an indoor air inlet, a heat exchange air outlet and a heat exchange fan, wherein the heat exchange air inlet and the heat exchange air outlet are communicated to form a heat exchange air channel, the indoor heat exchanger and the heat exchange fan are arranged in the heat exchange air channel, the indoor heat exchanger is used for exchanging heat with indoor air, the heat exchange fan is located on the front side of the indoor heat exchanger, the heat exchange fan is used for introducing air into the heat exchange air channel from the heat exchange air inlet, and the air is discharged from the heat exchange air outlet after being subjected to heat exchange with the indoor heat exchanger through the indoor heat exchanger, so that the indoor air conditioner can refrigerate and heat.
Referring to fig. 1, the air conditioner further includes two fresh air modules 2, wherein the two fresh air modules are a first fresh air module 21 and a second fresh air module 22.
Referring to fig. 2, the first fresh air module 21 includes a first fan 211 and a first air duct 212, the first fan is disposed outdoors, an air outlet of the first fan is communicated with the outdoors, an air inlet of the first fan is connected to the first air duct 212, and the first fan may be a centrifugal fan.
The second fresh air module 22 includes a second fan 221 and a second air pipe 222, the second fan is also located outdoors, an air inlet of the second fan is communicated with outdoors, an air outlet of the second fan is connected with the second air pipe, and the second fan can be a centrifugal fan.
The air conditioner also comprises a fresh air pipe 3, and one end of the fresh air pipe 3 is connected with the indoor unit of the air conditioner and is communicated with the indoor unit. Specifically, the one end that the new trend pipe is connected the air conditioning indoor set has at least one new trend air outlet, and the new trend air outlet is located indoor heat exchanger department and/or heat transfer air outlet department for the new trend that gets into through the new trend pipe can be blown to a plurality of positions, is convenient for carry out further processing to the new trend, can make the new trend directly get into indoor and can make the air conditioning indoor set refrigerate the new trend or heat the processing, avoids new trend and the too big discomfort that brings for the user of indoor difference in temperature.
Referring to fig. 2, the first air duct 212 has a first air guiding section 2121, and the second air duct 222 has a second air guiding section 2221, wherein the first air guiding section and the second air guiding section are arranged in parallel and are simultaneously butted against the other end of the fresh air duct.
When the first fresh air module works, the second fresh air module does not work, and the first fresh air module extracts indoor air; when the second fresh air module works, the first fresh air module does not work, and the second fresh air module supplies air to the room.
The first air guide section and the second air guide section are arranged in parallel and are simultaneously in butt joint with the other end of the fresh air pipe, when the first fresh air module works alone or the second fresh air module works alone, the wind resistance between the first air guide section and the fresh air pipe and the wind resistance between the second air guide section and the fresh air pipe are smaller than the wind resistance between the first air guide section and the second air guide section, when the first fresh air module works, more air flow in the fresh air pipe flows into the first air guide section, less air flow in the second air guide section flows into the first air guide section, indoor air is normally extracted by the first fresh air module, and when the second fresh air module works, more air flow in the second air guide section flows into the fresh air pipe and less air flow into the first air guide section, and indoor air is normally supplied by the second fresh air module.
The fresh air duct 3 includes a first fresh air section 31 located at one end far away from the indoor unit of the air conditioner and a second fresh air section (not shown) located at one end close to the indoor unit of the air conditioner, the second fresh air section is connected with the first fresh air section, and the first fresh air section is parallel to the first air guide section and the second air guide section, so that the air resistance between the first air guide section and the fresh air duct and the air resistance between the second air guide section and the fresh air duct are simultaneously smaller than the air resistance between the first air guide section and the second air guide section. The second fresh air section is arranged, the placing position of one end, close to the indoor unit of the air conditioner, of the fresh air pipe is conveniently arranged, and the placing position, close to one end of the indoor unit of the air conditioner, of the fresh air pipe is prevented from being limited by the first fresh air section parallel to the first air guide section and the second air guide section.
Washing machine still includes new trend connecting pipe 4, the both ends of new trend connecting pipe are connected with first wind-guiding section and second wind-guiding section respectively, the lateral part and the fresh air pipe of new trend connecting pipe 4 are connected, the new trend connecting pipe includes first new trend linkage segment 41 and the second new trend linkage segment 42 of smooth connection between first wind-guiding section and fresh air pipe, be convenient for wind-guiding between first wind-guiding section and the fresh air pipe and between second wind-guiding section and the fresh air pipe.
The new trend connecting pipe is the arc pipe, and specific can be arc pipe, and the appearance is pleasing to the eye, and is convenient for wind-guiding between first wind-guiding section and the new trend pipe and between second wind-guiding section and the new trend pipe. The fresh air pipe is connected at the middle part of fresh air connecting pipe for the windage difference between the windage between first wind-guiding section and the fresh air pipe and between second wind-guiding section and the fresh air pipe is less.
Referring to fig. 3, the ventilation cross-sectional area of the fresh air connecting pipe along the pipe length direction gradually increases from the two ends of the fresh air connecting pipe to the position where the fresh air connecting pipe is connected with the fresh air pipe, so that the wind resistance between the first wind guide section and the fresh air pipe and the wind resistance between the second wind guide section and the fresh air pipe can be reduced.
The first air duct further comprises a first fan connecting section 2122 connected between the first air guide duct and the first fan, and the second air duct further comprises a second fan connecting section 2222 connected between the second air guide section and the second fan.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. An air conditioner, comprising:
an air-conditioning indoor unit;
one end of the fresh air pipe is connected with the indoor unit of the air conditioner and is communicated with the indoor space;
the first fresh air module comprises a first fan arranged outdoors and a first air pipe connected with an air inlet of the first fan, wherein an air outlet of the first fan is communicated with the outdoors, and the first air pipe is provided with a first air guide section;
the second fresh air module comprises a second fan arranged outdoors and a second air pipe connected with an air outlet of the second fan, an air inlet of the second fan is communicated with the outdoors, the second air pipe is provided with a second air guide section, and the first air guide section and the second air guide section are arranged in parallel and are simultaneously butted with the other end of the fresh air pipe;
when the first fresh air module works, the second fresh air module does not work, and the first fresh air module extracts indoor air; when the second fresh air module works, the first fresh air module does not work, and the second fresh air module supplies air to the room.
2. The air conditioner as claimed in claim 1, wherein the fresh air duct includes a first fresh air section at an end thereof remote from the indoor unit of the air conditioner, and the first fresh air section is parallel to the first and second air guide sections.
3. The air conditioner according to claim 1, further comprising:
and the two ends of the fresh air connecting pipe are respectively connected with the first air guide section and the second air guide section, the side part of the fresh air connecting pipe is connected with the fresh air pipe, and the fresh air connecting pipe comprises a first fresh air connecting section and a second fresh air connecting section, wherein the first fresh air connecting section is connected between the first air guide section and the fresh air pipe in a smooth mode, and the second fresh air connecting section is connected between the first air guide section and the fresh air pipe in a smooth mode.
4. The air conditioner according to claim 3, wherein the fresh air connecting pipe is an arc pipe.
5. The air conditioner according to claim 4, wherein the fresh air connecting pipe is a circular arc pipe.
6. The air conditioner as claimed in claim 4, wherein the fresh air duct is connected to a middle portion of the fresh air connection duct.
7. The air conditioner according to claim 3, wherein a ventilation sectional area of the fresh air connecting pipe in a pipe length direction thereof is gradually increased from both ends of the fresh air connecting pipe to a position where the fresh air connecting pipe is connected to the fresh air pipe.
8. The air conditioner of claim 1, wherein the first air duct further comprises a first fan connecting section connected between the first air duct and the first fan, and the second air duct further comprises a second fan connecting section connected between the second air duct and the second fan.
9. The air conditioner of claim 2, wherein the fresh air duct further comprises a second fresh air segment at an end thereof adjacent to the indoor unit of the air conditioner, and the second fresh air segment is connected to the first fresh air segment.
10. The air conditioner as claimed in claim 9, wherein the indoor unit of the air conditioner has a casing, the casing is formed with a heat exchange air outlet and a heat exchange air inlet, the heat exchange air outlet is communicated with the heat exchange air inlet to form a heat exchange air duct, the indoor unit of the air conditioner further comprises an indoor heat exchanger located in the heat exchange air duct, one end of the fresh air duct connected to the indoor unit of the air conditioner has at least one fresh air outlet, and the fresh air outlet is located at the indoor heat exchanger and/or the heat exchange air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121289101.7U CN215675472U (en) | 2021-06-09 | 2021-06-09 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121289101.7U CN215675472U (en) | 2021-06-09 | 2021-06-09 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215675472U true CN215675472U (en) | 2022-01-28 |
Family
ID=79974686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121289101.7U Active CN215675472U (en) | 2021-06-09 | 2021-06-09 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215675472U (en) |
-
2021
- 2021-06-09 CN CN202121289101.7U patent/CN215675472U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.1 Haixin Road, Nancun Town, Pingdu City, Qingdao City, Shandong Province Patentee after: Hisense Air Conditioning Co.,Ltd. Country or region after: China Address before: No. 151, Zhuzhou Road, Laoshan District, Qingdao, Shandong Patentee before: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. Country or region before: China |