CN216790427U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN216790427U CN216790427U CN202220095677.8U CN202220095677U CN216790427U CN 216790427 U CN216790427 U CN 216790427U CN 202220095677 U CN202220095677 U CN 202220095677U CN 216790427 U CN216790427 U CN 216790427U
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- 238000000034 method Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides an air conditioner, which comprises an indoor unit, wherein an indoor fresh air device and an outdoor fresh air device are arranged on the indoor unit, fresh air introduced into the outdoor fresh air device can be guided into the indoor fresh air device and is exhausted into an indoor space through the indoor fresh air device, and the indoor fresh air device and the outdoor fresh air device can be controlled to be started and stopped independently. According to the utility model, the indoor fresh air device and the outdoor fresh air device are respectively arranged indoors and outdoors, the two fresh air devices can be controlled to simultaneously operate when large fresh air volume is needed, and the outdoor fresh air device is controlled to independently operate when indoor noise needs to be reduced or small fresh air volume is needed, so that the problems of fresh air volume or indoor noise and the like of the air conditioner can be solved.
Description
Technical Field
The utility model belongs to the technical field of air conditioning, and particularly relates to an air conditioner.
Background
With the continuous development of the air conditioning industry, an air conditioner with the functions of air exchange and fresh air blowing is provided in the market at present. The new trend device of air conditioner can be with outdoor fresh air suction indoor for adjust indoor air's temperature, humidity, air quality, oxygen content etc. but in the relevant technique of disclosing, the new trend air conditioner still has certain defect, and for example the new trend device operating noise is on the large side, the new trend amount of wind is less etc. not enough, and user experience feels not good, needs further to promote the improvement.
SUMMERY OF THE UTILITY MODEL
Therefore, the air conditioner provided by the utility model can overcome the defects that the noise is larger or the fresh air volume is smaller when fresh air in the air conditioner runs in the prior art.
In order to solve the problems, the utility model provides an air conditioner which comprises an indoor unit, wherein the indoor unit is provided with an indoor fresh air device, the air conditioner also comprises an outdoor fresh air device, fresh air introduced into the outdoor fresh air device can be guided into the indoor fresh air device and is exhausted to an indoor space through the indoor fresh air device, and the indoor fresh air device and the outdoor fresh air device can be controlled to be started and stopped independently.
In some embodiments, when the outdoor air quality is a first grade, the indoor fresh air device and the outdoor fresh air device are started to operate simultaneously; when the outdoor air quality is in a second grade, the outdoor fresh air device starts to operate, and the indoor fresh air device stops operating or maintains the stopped operating state.
In some embodiments, the indoor fresh air device comprises an indoor housing, the indoor housing has an indoor air inlet and an indoor air supply outlet, and an indoor filter member and an indoor fresh air fan are arranged on an air channel between the indoor air inlet and the indoor air supply outlet.
In some embodiments, the indoor fresh air blower is a centrifugal blower.
In some embodiments, an indoor baffle capable of controlling on-off is arranged in the indoor air supply outlet.
In some embodiments, the outdoor fresh air device comprises an outdoor shell body, the outdoor shell body is provided with an outdoor air inlet and an outdoor air supply outlet, the outdoor air supply outlet is communicated with the indoor air inlet through an air pipe, and an outdoor filter piece and an outdoor fresh air fan are arranged on an air channel between the outdoor air inlet and the outdoor air supply outlet.
In some embodiments, an outdoor baffle plate capable of controlling on-off is arranged in the outdoor air supply outlet; and/or, the indoor filtering piece is a high-efficiency filter screen, and the outdoor filtering piece is a primary filter screen.
According to the air conditioner provided by the utility model, the indoor fresh air device and the outdoor fresh air device are respectively arranged indoors and outdoors, the two fresh air devices can be controlled to simultaneously operate when large fresh air volume is needed, and the outdoor fresh air device is controlled to independently operate when indoor noise needs to be reduced or small fresh air volume is needed, so that the problems of fresh air volume or indoor noise and the like of the air conditioner can be solved.
Drawings
Fig. 1 is a schematic view illustrating an installation state of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of the indoor fresh air device in FIG. 1;
FIG. 3 is a schematic diagram of an internal structure of the indoor fresh air device in FIG. 2, wherein the indoor baffle is in a blocking state;
FIG. 4 is a schematic view of the interior of the indoor fresh air device of FIG. 2, wherein the indoor baffles are in a connected state;
FIG. 5 is a schematic perspective view of the outdoor fresh air device and the air duct of FIG. 1 after being assembled;
fig. 6 is a schematic view of the interior structure of the outdoor fresh air device in fig. 1, wherein the outdoor baffle is in a blocking state;
fig. 7 is a schematic view of the interior structure of the outdoor fresh air device in fig. 1, wherein the outdoor baffle is in a connected state.
The reference numerals are represented as:
1. an indoor unit; 2. an indoor fresh air device; 21. an indoor housing; 211. an indoor air inlet; 212. an indoor air supply outlet; 22. an indoor filter member; 23. an indoor fresh air fan; 24. an indoor baffle; 3. an outdoor fresh air device; 31. an outdoor housing; 311. an outdoor air inlet; 312. an outdoor air supply outlet; 32. an outdoor filter element; 33. an outdoor fresh air fan; 34. an outdoor baffle plate; 35. a drive motor; 4. and (7) an air pipe.
Detailed Description
With reference to fig. 1 to 7, according to an embodiment of the present invention, an air conditioner is provided, which includes an indoor unit 1, an indoor fresh air device 2 is disposed on the indoor unit 1, and an outdoor fresh air device 3 is further included, fresh air introduced into the outdoor fresh air device 3 can be guided into the indoor fresh air device 2 and exhausted to an indoor space through the indoor fresh air device 2, and the indoor fresh air device 2 and the outdoor fresh air device 3 can be controlled to be started and stopped independently. Among this technical scheme, indoor side new trend device 2 and outdoor side new trend device 3 are set up indoor and outdoor respectively, and two new trend devices can be by the controlled simultaneous operation when needs great new trend amount of wind, then control outdoor side new trend device 3 and operate alone when indoor noise needs to reduce or need less new trend amount of wind to can improve the new trend air output or indoor side noise scheduling problem of air conditioner.
Specifically, when the outdoor air quality is in a first grade, the indoor fresh air device 2 and the outdoor fresh air device 3 are started to operate simultaneously; when the outdoor air quality is in the second grade, the outdoor fresh air device 3 starts to operate, the indoor fresh air device 2 stops operating or maintains the stop operating state, and when the outdoor air quality is in the third grade, the indoor fresh air device 2 and the outdoor fresh air device 3 stop operating or maintains the stop operating state simultaneously. Specifically, the first level corresponds to the case that the outdoor air quality is excellent, the second level corresponds to the case that the outdoor air quality is good, the third level corresponds to the case that the outdoor control quality is poor, and the three grades of excellent, good and poor are classified according to the harmful substance components in the air quality, such as PM2.5, PM10, CO and O in the industry3、NO2、SO2The method is not intended to protect the grading method of the air quality, and as a specific implementation mode, the outdoor air quality can be obtained by adopting the communication between intelligent wearable equipment and an air conditioner self-contained communication module and a corresponding weather server (local current outdoor air quality condition).
As a concrete mode of realization of indoor side new trend device 2, indoor side new trend device 2 includes indoor housing 21, indoor housing 21 has indoor air intake 211 and indoor supply-air outlet 212, indoor air intake 211 with be equipped with indoor filtration piece 22 and indoor new trend fan 23 on the wind channel between the indoor supply-air outlet 212, indoor new trend fan 23 is centrifugal fan to can change the introduction flow direction of new trend, can make indoor set 1's structure compacter. An indoor baffle 24 capable of controlling on-off is arranged in the indoor air supply outlet 212, so that an air channel can be cut off when the indoor fresh air device 2 and the outdoor fresh air device 3 stop running, and the sealing performance of an indoor space is guaranteed.
As a specific implementation manner of the outdoor fresh air device 3, the outdoor fresh air device 3 includes an outdoor housing 31, the outdoor housing 31 has an outdoor air inlet 311 and an outdoor air outlet 312, the outdoor air outlet 312 is communicated with the indoor air inlet 211 through an air pipe 4, an outdoor filter 32 and an outdoor fresh air blower 33 are disposed in an air duct between the outdoor air inlet 311 and the outdoor air outlet 312, and an outdoor baffle 34 (for controlling whether the corresponding driving motor 35 operates or not) capable of controlling on-off is disposed in the outdoor air outlet 312.
According to an embodiment of the present invention, there is also provided an air conditioner control method for controlling the above air conditioner, including:
acquiring the real-time grade of the outdoor air quality;
and controlling the start and stop of the indoor fresh air device 2 and/or the outdoor fresh air device 3 according to the acquired real-time grade.
Specifically, when the real-time level is a first level, the indoor fresh air device 2 and the outdoor fresh air device 3 are controlled to be started and operated simultaneously; or,
when the real-time grade is a second grade, controlling the outdoor fresh air device 3 to start and operate, and controlling the indoor fresh air device 2 to stop operating or maintain the stop operating state; or,
and when the real-time grade is a third grade, controlling the outdoor fresh air device 3 and the indoor fresh air device 2 to stop running or maintaining a stop running state.
It is understood that, when any one of the indoor fresh air device 2 and the outdoor fresh air device 3 is in operation, the indoor baffle 24 and the outdoor baffle 34 should be controlled to be in the on state, and when the indoor fresh air device 2 and the outdoor fresh air device 3 are not in operation, the indoor baffle 24 and the outdoor baffle 34 should be controlled to be in the off state.
Therefore, when the outdoor air quality is excellent, the fresh air with large air volume can be introduced, and the air quality of the indoor space is ensured; when the outdoor air quality is good, fresh air with smaller air volume is introduced, and meanwhile, the running noise of an indoor fresh air device is effectively reduced, and the comfort of a user is improved; and when the outdoor air quality is poor, the introduction of outdoor fresh air is stopped, so that the pollution of the outdoor low-quality air to the indoor air is prevented.
In some embodiments, the indoor fresh air device 2 and/or the outdoor fresh air device 3 further include: the number N of people in the indoor space and/or the personnel motion state are/is obtained, and the indoor side fresh air device 2 and/or the outdoor side fresh air device 3 are/is controlled to stop running after running for a preset time according to the number N of people and/or the personnel motion state, so that the fresh air of the air conditioner is led in more intelligently, efficiently and energy-saving.
Specifically, when the real-time level is the second level and N is 0, the outdoor fresh air device 3 is controlled to operate for the first time T1 and then stop operating; or when the real-time grade is a second grade, N is more than or equal to 1 and less than or equal to 5, and the movement state of the personnel is a static state, controlling the outdoor fresh air device 3 to operate for a second time T2 and then stopping the operation; or when the real-time grade is the second grade, N is more than or equal to 1 and less than or equal to 5, and the personnel movement state is the active state, controlling the outdoor fresh air device 3 to operate for a third time T3 and then stopping operating; or when the real-time level is the second level, N is greater than 5, and the movement state of the person is a static state, controlling the outdoor fresh air device 3 to operate for a fourth time T4 and then stopping operation; or when the real-time level is the second level, N is greater than 5, and the movement state of the person is the active state, controlling the outdoor fresh air device 3 to operate for a fifth time T5 and then stop operating; or, when the real-time level is the first level and N is 0, the indoor fresh air device 2 and the outdoor fresh air device 3 are controlled to operate for a sixth time T6 and then stop operating; or when the real-time grade is the first grade, N is more than or equal to 1 and less than or equal to 5, and the movement state of the personnel is a static state, the indoor fresh air device 2 and the outdoor fresh air device 3 are controlled to operate for a seventh time T7 and then stop operating; or when the real-time grade is the first grade, N is more than or equal to 1 and less than or equal to 5, and the movement state of the personnel is an active state, the indoor fresh air device 2 and the outdoor fresh air device 3 are controlled to operate for an eighth time T8 and then stop operating; or when the real-time grade is a first grade, N is greater than 5, and the movement state of the people is a static state, controlling the indoor fresh air device 2 and the outdoor fresh air device 3 to operate for a ninth time T9 and then stopping the operation; or when the real-time level is the first level, N is greater than 5, and the movement state of the person is the active state, controlling the indoor fresh air device 2 and the outdoor fresh air device 3 to operate for a tenth time T10 and then stopping operating; t5 > T10 > T4 > T9 > T3 > T8 > T2 > T7 > T1 > T6.
It can be understood that a detection device may be disposed on the indoor unit 1, and the detection device may be, for example, an infrared detection device, a millimeter wave radar device, or a scanning camera, which is any device capable of visually detecting the status of a person; the state of the person being stationary includes, but is not limited to, the following: sleeping state, reading and learning state, and quiet state such as eating, watching TV, listening to music; the personnel activity status includes, but is not limited to, the following: indoor entertainment activity status, indoor sports status, etc.
It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides an air conditioner, its characterized in that, includes indoor set (1), indoor set (1) is gone up and is had indoor side new trend device (2), still includes outdoor side new trend device (3), the new trend of introducing in outdoor side new trend device (3) can be guided to in indoor side new trend device (2) and via indoor side new trend device (2) arrange the new trend to the indoor space, indoor side new trend device (2) reach outdoor side new trend device (3) can be opened by independent control respectively and stop.
2. The air conditioner according to claim 1, characterized in that when the outdoor air quality is a first level, the indoor fresh air device (2) and the outdoor fresh air device (3) are started to operate simultaneously; when the outdoor air quality is in a second grade, the outdoor fresh air device (3) starts to operate, and the indoor fresh air device (2) stops operating or maintains a stop operating state.
3. The air conditioner according to claim 1, wherein the indoor side fresh air device (2) comprises an indoor housing (21), the indoor housing (21) has an indoor air inlet (211) and an indoor air outlet (212), and an indoor filter (22) and an indoor fresh air blower (23) are arranged on an air channel between the indoor air inlet (211) and the indoor air outlet (212).
4. Air conditioner according to claim 3, characterized in that the indoor fresh air fan (23) is a centrifugal fan.
5. The air conditioner according to claim 3, wherein an indoor baffle (24) is provided in the indoor air supply outlet (212) for controlling the opening and closing.
6. The air conditioner according to claim 3, wherein the outdoor fresh air device (3) comprises an outdoor housing (31), the outdoor housing (31) has an outdoor air inlet (311) and an outdoor air outlet (312), the outdoor air outlet (312) is communicated with the indoor air inlet (211) through an air pipe (4), and an outdoor filter (32) and an outdoor fresh air blower (33) are arranged on an air passage between the outdoor air inlet (311) and the outdoor air outlet (312).
7. The air conditioner as claimed in claim 6, wherein an outdoor baffle (34) is provided in the outdoor supply outlet (312) for controlling the on/off of the outdoor supply outlet; and/or, the indoor filter member (22) is a high-efficiency filter screen, and the outdoor filter member (32) is a primary filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220095677.8U CN216790427U (en) | 2022-01-14 | 2022-01-14 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220095677.8U CN216790427U (en) | 2022-01-14 | 2022-01-14 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216790427U true CN216790427U (en) | 2022-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220095677.8U Active CN216790427U (en) | 2022-01-14 | 2022-01-14 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216790427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440301A (en) * | 2022-01-14 | 2022-05-06 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
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2022
- 2022-01-14 CN CN202220095677.8U patent/CN216790427U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440301A (en) * | 2022-01-14 | 2022-05-06 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
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