CN209944526U - Wall-mounted unit with upper air outlet and lower air outlet and air conditioner - Google Patents
Wall-mounted unit with upper air outlet and lower air outlet and air conditioner Download PDFInfo
- Publication number
- CN209944526U CN209944526U CN201920652384.3U CN201920652384U CN209944526U CN 209944526 U CN209944526 U CN 209944526U CN 201920652384 U CN201920652384 U CN 201920652384U CN 209944526 U CN209944526 U CN 209944526U
- Authority
- CN
- China
- Prior art keywords
- air
- air inlet
- fan
- shell
- hanging machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 abstract description 37
- 238000010438 heat treatment Methods 0.000 description 50
- 230000000694 effects Effects 0.000 description 28
- 239000002184 metal Substances 0.000 description 18
- 238000007664 blowing Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
Images
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model provides a hanging machine and air conditioner of air-out from top to bottom, the hanging machine includes: the air conditioner comprises a shell (1), wherein the shell (1) comprises an upper air inlet (11) positioned at the upper end of the shell and a lower air inlet (12) positioned at the lower end of the shell; the inside of casing (1) is close to wind-up mouth (11) and locates to be provided with first fan (21), and the inside of casing (1) is close to wind-down mouth (12) and locates to be provided with second fan (22), and when first fan (21) was followed wind-up mouth (11) and is ventilated, second fan (22) can also be followed wind-down mouth (12) and induced drafted, and when second fan was followed wind-down mouth (12) and is ventilated, first fan can also be followed wind-up mouth (11) and induced drafted. Through the utility model discloses can use different wind gaps to go out the air and induced draft according to the actual demand, satisfy user's different demands, improve indoor comfort level, can also improve the intake, improve heat exchange efficiency, realize quick refrigeration and heat.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner, concretely relates to hanging machine and air conditioner of upper and lower air-out.
Background
Most of indoor wall-mounted units of air conditioners in the market at present adopt cross-flow fans, and because the indoor wall-mounted units in China are mostly bedrooms with small space, and the characteristic of high air flow pressure generated by cross-flow fan blades easily causes hard wind sensation and strong human body blowing sensation. Meanwhile, the characteristic of small flow of the cross-flow fan blade can cause low heat exchange efficiency.
In the prior art, axial flow fans are adopted in part of wall-mounted air conditioners, but the existing wall-mounted air conditioner indoor unit is often provided with only one air outlet, the air supply range and the performance are limited, and the various living requirements of users cannot be met; for example, the air cannot be blown out from the upper end during refrigeration, and the indoor refrigeration effect is not good; the air is not blown out from the lower end well during heating, so that the indoor heating effect is not good. Even the wall hanging machine using the axial flow fan blade has extremely large thickness and size and is not favored by the market; the air inlet, the air outlet and the fan of the traditional wall-mounted air conditioner are only one, and the comfort cannot obtain the optimal effect no matter the air conditioner heats or cools air from one air outlet, the air inlet is only one, the air inlet area is limited, the air inlet amount cannot be further increased, the heat exchange efficiency is improved, and the comfortable effect of 'up-down air outlet' cannot be realized.
Because the air outlet of the wall-mounted air conditioner indoor unit in the prior art is fixed, air cannot be discharged at different positions according to the requirements of a human body, the indoor refrigerating effect and heating effect are poor, and the comfort level of a user is influenced; the air cannot be blown out from the upper end during refrigeration, and the indoor refrigeration effect is not good; the air can not be blown out from the lower end well during heating, so that the indoor heating effect is poor; through-flow fan blade blowing sense is strong, the flow is little, and comfort level and heat exchange efficiency are low, and the intake is big can't further improve heat exchange efficiency, the lower scheduling technical problem of travelling comfort of air conditioner, consequently the utility model discloses the research design out a hanging machine and air conditioner of upper and lower air-out.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming that the hanging machine air outlet among the prior art is fixed, lead to selecting to carry out the air-out in the position of difference according to human demand, lead to indoor refrigeration effect and heating effect not good to and the intake is great can't further improve heat exchange efficiency, the less defect of travelling comfort of air conditioner, thereby provide hanging machine and air conditioner of air-out from top to bottom.
The utility model provides a hanging machine of air-out from top to bottom, it includes:
the shell comprises an upper air inlet positioned at the upper end of the shell and a lower air inlet positioned at the lower end of the shell; a first fan is arranged in the shell close to the upper air inlet and drives air flow to be exhausted from the upper air inlet, a second fan is arranged in the shell close to the lower air inlet and drives air flow to be exhausted from the lower air inlet;
when the first fan is used for blowing air from the upper air inlet, the second fan can also suck air from the lower air inlet, and when the second fan is used for blowing air from the lower air inlet, the first fan can also suck air from the upper air inlet.
Preferably, the first and second electrodes are formed of a metal,
the first fan comprises first axial flow fan blades, and the second fan comprises second axial flow fan blades.
Preferably, the first and second electrodes are formed of a metal,
the first axial flow fan blade can rotate forwards when the upper air outlet is used for air outlet, and does not rotate or rotate backwards when the upper air inlet is used for air inlet, and the second axial flow fan blade can rotate forwards when the lower air outlet is used for air outlet, and does not rotate or rotate backwards when the lower air inlet is used for air inlet.
Preferably, the first and second electrodes are formed of a metal,
the first axial flow fan blades are arranged in parallel and are opposite to the air inlet; the second axial flow fan blades are also multiple, and the second axial flow fan blades are arranged side by side and are opposite to the air outlet.
Preferably, the first and second electrodes are formed of a metal,
still be provided with supplementary air intake on the side of casing, just supplementary air intake can be followed the casing outside and induced drafted the entering in the casing.
Preferably, the first and second electrodes are formed of a metal,
an upper air inlet channel is further arranged inside the side face of the shell, and can be opened to be communicated with the auxiliary air inlet so as to guide air flow into an upper space inside the shell and can be closed to be not communicated with the auxiliary air inlet;
the side surface of the shell is internally provided with a lower air inlet channel, and the lower air inlet channel can be opened to be communicated with the auxiliary air inlet so as to guide air flow into the lower space in the shell and can be closed not to be communicated with the auxiliary air inlet;
and the upper side air inlet channel is positioned above the lower side air inlet channel,
preferably, the first and second electrodes are formed of a metal,
an upper air deflector is arranged at the upper air inlet and can swing to guide air when the air is discharged from the upper air inlet and close the air guide when the air is introduced from the upper air inlet; the lower air inlet is provided with a lower air deflector, and the lower air deflector can swing to guide air when the lower air outlet is used for air outlet and close the air guide when the lower air inlet is used for air inlet.
Preferably, the first and second electrodes are formed of a metal,
an evaporator is also arranged in the shell.
The utility model also provides an air conditioner, it includes preceding arbitrary the hanging machine of upper and lower air-out.
The utility model provides a pair of hanging machine and air conditioner of air-out from top to bottom has following beneficial effect:
the utility model discloses a arrange upper wind gap and lower wind gap from top to bottom, and inside be provided with first fan in upper wind gap department and be provided with the second fan in lower wind gap department, can use different wind gaps to go on air-out and induced draft according to actual demand, thereby satisfy user's different demands, improve indoor comfort level, for example can go on the air-out from the upper wind gap during refrigeration, improve indoor whole refrigeration comfort level, can go on the air-out from the lower wind gap during heating, improve indoor whole heating comfort level; and the first fan is used for sucking air when the air enters the upper air inlet and the second fan is used for sucking air when the air enters the lower air inlet, so that the air inlet volume is effectively increased, the heat exchange efficiency is improved, quick refrigeration and heating are realized, the refrigerated shower type air supply is realized, the refrigeration comfort is improved, the heated floor type air supply is realized, and the heating comfort is improved.
Drawings
Fig. 1 is an explosion structure diagram of the wall hanging machine with air outlet from top to bottom of the utility model;
fig. 2 is a schematic front view of the wall hanging machine of fig. 1 according to the present invention;
fig. 3 is a sectional view a-a of the wall hanging machine of fig. 2 according to the present invention;
fig. 4 is a control flow chart of the wall hanging machine with air outlet from top to bottom.
The reference numbers in the figures denote:
1. a housing; 11. an air inlet; 12. a lower tuyere; 21. a first fan; 22. a second fan; 3. an auxiliary air inlet; 41. an upper air inlet channel; 42. a lower air inlet channel; 51. an upper air deflector; 52. a lower air deflector; 6. an evaporator.
Detailed Description
As shown in fig. 1-4, the utility model provides a hanging machine of air-out from top to bottom, it includes:
a casing 1, the casing 1 comprising an upper tuyere 11 at an upper end thereof and a lower tuyere 12 at a lower end thereof; a first fan 21 is arranged in the shell 1 and close to the upper air inlet 11, the first fan 21 drives air flow to be exhausted from the upper air inlet 11, a second fan 22 is arranged in the shell 1 and close to the lower air inlet 12, and the second fan 22 drives air flow to be exhausted from the lower air inlet 12;
when the first fan 21 blows air from the upper air inlet 11, the second fan 22 can also suck air from the lower air inlet 12, and when the second fan blows air from the lower air inlet 12, the first fan can also suck air from the upper air inlet 11.
The utility model discloses a arrange upper wind gap and lower wind gap from top to bottom, and inside be provided with first fan in upper wind gap department and be provided with the second fan in lower wind gap department, can use different wind gaps to go on air-out and induced draft according to actual demand, thereby satisfy user's different demands, improve indoor comfort level, for example can go on the air-out from the upper wind gap during refrigeration, improve indoor whole refrigeration comfort level, can go on the air-out from the lower wind gap during heating, improve indoor whole heating comfort level; and the first fan is used for sucking air when the air enters the upper air inlet and the second fan is used for sucking air when the air enters the lower air inlet, so that the air inlet volume is effectively increased, the heat exchange efficiency is improved, quick refrigeration and heating are realized, the refrigerated shower type air supply is realized, the refrigeration comfort is improved, the heated floor type air supply is realized, and the heating comfort is improved.
Preferably, the first and second electrodes are formed of a metal,
the first fan 21 comprises first axial flow fan blades, and the second fan 22 comprises second axial flow fan blades. This is the utility model discloses an optimal configuration form of first fan and second fan, its air output is big, the air-out feels comfortable for the corresponding through-flow fan blade of axial fan blade, can effectively improve indoor air-out comfort level.
Preferably, the first and second electrodes are formed of a metal,
the first axial flow fan blade can rotate forward when the air is discharged from the upper air inlet 11, and does not rotate or rotate backward when the air is introduced into the upper air inlet 11, and the second axial flow fan blade can rotate forward when the air is discharged from the lower air inlet 12, and does not rotate or rotate backward when the air is introduced into the lower air inlet 12. The first axial flow fan blade can also rotate reversely when air is sucked from the upper air inlet, and can suck air from the upper air inlet, so that the air inlet amount of the wall-mounted unit can be effectively increased, and the indoor heating capacity and the indoor heating comfort level are improved; the second axial flow fan blade can also rotate reversely when the lower air inlet blows air, can suck air from the lower air inlet, can effectively improve the air inlet volume of the wall-mounted unit, and improves the indoor refrigerating capacity and the refrigerating comfort level.
Preferably, the first and second electrodes are formed of a metal,
the first axial flow fan blades are arranged in parallel and are opposite to the air inlet 11; the number of the second axial flow fan blades is also multiple, and the second axial flow fan blades are arranged side by side and are arranged right opposite to the lower air opening 12. This is the utility model discloses an optimal structural style of primary shaft flow fan blade and secondary shaft flow fan blade sets up side by side through a plurality of axial fan blades, can further improve its amount of wind that induced drafts and bloies, further improves refrigeration and heating effect.
Preferably, the first and second electrodes are formed of a metal,
still be provided with supplementary air intake 3 on the side of casing 1, just supplementary air intake 3 can be followed the casing 1 outside and induced drafted the entering in the casing 1. The air inlet volume of the wall-mounted unit can be further increased through the arrangement of the auxiliary air inlet, so that the refrigerating and heating effects are further improved.
Preferably, the first and second electrodes are formed of a metal,
an upper air inlet channel 41 is further arranged inside the side surface of the shell 1, and the upper air inlet channel 41 can be opened to be communicated with the auxiliary air inlet 3 so as to guide air flow into the upper space inside the shell 1 and can be closed to be not communicated with the auxiliary air inlet 3;
a lower air inlet channel 42 is further arranged inside the side surface of the shell 1, and the lower air inlet channel 42 can be opened to be communicated with the auxiliary air inlet 3 so as to guide air flow into a lower space inside the shell 1 and can be closed to be not communicated with the auxiliary air inlet 3; and the upper side air inlet channel 41 is positioned above the lower side air inlet channel 42.
This is the utility model discloses a hanging machine's further preferred structural style, can lead into the upper portion space of casing inside with the inspiratory wind of supplementary air intake through upside inlet air duct to increase the intake through upside inlet air duct when making the upper air inlet, close this passageway when the upper air inlet air outlet so as not to influence the air-out; the air sucked by the auxiliary air inlet can be guided into the lower space inside the shell through the lower air inlet channel, so that the air inlet amount is increased through the lower air inlet channel when the lower air inlet is used for air inlet, and the channel is closed when the lower air inlet is used for air outlet so as not to influence air outlet.
Preferably, the first and second electrodes are formed of a metal,
an upper air deflector 51 is arranged at the upper air inlet 11, and the upper air deflector 51 can swing to guide air when the air is discharged from the upper air inlet 11 and close the air guide when the air is introduced into the upper air inlet 11; the lower air inlet 12 is provided with a lower air deflector 52, and the lower air deflector 52 can swing to guide air when the lower air inlet 12 discharges air and close air guide when the lower air inlet 12 discharges air.
The upper air deflector can conduct air guiding function when air is discharged from the upper air outlet, so that the indoor air outlet area is increased, the refrigerating and heating effects are improved, and the movement of the upper air deflector is closed when air is introduced from the upper air outlet without influencing the air inlet; the air guide plate can guide air when the lower air outlet is exhausted, so that the indoor air outlet area is increased, the refrigerating and heating effects are improved, and the movement of the lower air guide plate is closed when the lower air inlet is exhausted without influencing air inlet.
Preferably, the first and second electrodes are formed of a metal,
an evaporator 6 is also provided in the housing 1. The evaporator can exchange heat for cooling or heating air.
The utility model provides an air conditioner structure sketch map is shown in fig. 1, 2, 3, and the air conditioner includes but not limited to following structure: a housing portion; an upper air deflector; a lower air deflector; an axial flow fan unit; the shell part of the heat exchanger is used as a framework of the air conditioner, and the rear shell is also provided with two side auxiliary air inlets which are used for increasing the air inlet volume and improving the heat exchange efficiency; the upper air deflector and the lower air deflector are used for guiding air, and the axial flow fan set is arranged at the upper air outlet and the lower air outlet and plays roles of blowing and sucking air.
When the air conditioner operates, the axial flow fan sets of the upper air opening and the lower air opening can be independently opened on one side, and meanwhile, the upper air deflector and the lower air deflector can also be independently opened and closed. During refrigeration, the upper air deflector and the lower air deflector are opened simultaneously, but the lower air deflector does not sweep air, the lower axial flow fan set does not run or run reversely, the upper fan set runs, the upper air deflector sweeps air, at the moment, air enters from the lower air inlet, is subjected to heat exchange by the heat exchanger and then exits from the upper air inlet, and when the lower axial flow fan set runs reversely, the air suction effect can be realized, the air inlet amount is increased, the heat exchange efficiency is improved, quick refrigeration is realized, refrigerated shower type air supply is realized, and the refrigeration comfort is improved; during heating, the upper air deflector and the lower air deflector are opened simultaneously, but the upper air deflector does not sweep wind, the upper axial flow fan set does not run or run reversely, the lower fan set runs, the lower air deflector sweeps wind, at the moment, wind enters from the upper air opening, passes through the heat exchanger for heat exchange and then exits from the lower air opening, and during the reverse running of the upper fan set, the wind suction effect can be realized, the air intake is increased, the heat exchange efficiency is improved, quick heating is realized, floor heating type air supply for heating is realized, and the heating comfort is improved.
Meanwhile, when the air conditioner operates, the rear side of the shell is also provided with an auxiliary air inlet (as shown in figures 2-3), the auxiliary air inlet is respectively provided with an upper side air inlet channel and a lower side air inlet channel, the two channels can be independently opened and closed, when the upper side is the air inlet, the upper side air inlet channel is opened, the lower side air inlet channel is closed, and air enters the upper side air inlet to increase air inlet; when the downside is the air intake, downside inlet air channel is opened, and upside inlet air channel closes, and wind gets into the downside wind gap, and the increase air inlet has improved heat exchange efficiency, has further improved the performance of air conditioner.
The control method is as shown in fig. 4, the air conditioner can confirm the operation modes (forward transmission, reverse rotation and non-rotation) of the axial flow fan sets at the upper air inlet and the lower air inlet according to the mode selected by the user, the air conditioner judges whether to open the auxiliary air inlet according to the perception of the temperature machine of the indoor environment on the temperature of the human body, when the environment temperature is lower than the set value or higher than the set value during heating during cooling, the auxiliary air inlet is automatically opened, the air inlet is increased, rapid cooling or heating is realized, and when the indoor temperature reaches the set value of the user, the auxiliary air inlet is closed to save energy.
The utility model also provides an air conditioner, it includes preceding arbitrary the hanging machine of upper and lower air-out. The utility model discloses a arrange upper wind gap and lower wind gap from top to bottom, and inside be provided with first fan in upper wind gap department and be provided with the second fan in lower wind gap department, can use different wind gaps to go on air-out and induced draft according to actual demand, thereby satisfy user's different demands, improve indoor comfort level, for example can go on the air-out from the upper wind gap during refrigeration, improve indoor whole refrigeration comfort level, can go on the air-out from the lower wind gap during heating, improve indoor whole heating comfort level; and the first fan is used for sucking air when the air enters from the upper air inlet and the second fan is used for sucking air when the air enters from the lower air inlet, so that the air inlet volume is effectively increased, the heat exchange efficiency is improved, and quick refrigeration and heating are realized.
The utility model also provides a control method of the wall-mounted machine of air-out from top to bottom, its specially use the preceding arbitrary wall-mounted machine of air-out from top to bottom, according to different modes and control wall-mounted machine and carry out air-out and air inlet in the wind gap of difference. The utility model discloses can use different wind gaps to go out the air and induced draft according to actual demand to satisfy user's different demands, improve indoor comfort level, for example can go out the air, improve indoor whole refrigeration comfort level from the last wind gap during refrigeration, can go out the air, improve indoor whole heating comfort level from the lower wind gap during heating; and the first fan is used for sucking air when the air enters from the upper air inlet and the second fan is used for sucking air when the air enters from the lower air inlet, so that the air inlet volume is effectively increased, the heat exchange efficiency is improved, and quick refrigeration and heating are realized.
Preferably, the first and second electrodes are formed of a metal,
when the wall hanging machine operates in a cooling mode, the first fan is controlled to output air from the upper air inlet, and the second fan is controlled to suck air from the lower air inlet;
when the wall hanging machine operates in a heating mode, the first fan is controlled to suck air from the upper air inlet, and the second fan is controlled to exhaust air from the lower air inlet.
The utility model discloses a preferred control means of first fan and second fan under the different operational mode of hanging machine, realize from the shower formula air-out of last tuyere, the lower tuyere air inlet during refrigeration promptly, realize indoor excellent refrigeration effect, realize from the carpet formula air-out of lower tuyere, the air inlet of last tuyere during heating, realize indoor excellent heating effect; and the second fan sucks air from the position when the lower air inlet sucks air, and the first fan sucks air from the position when the upper air inlet sucks air, so that the air intake is effectively increased, and the refrigerating and heating effects are improved.
Preferably, the first and second electrodes are formed of a metal,
when having a first and a second axial flow fan blade:
when the wall hanging machine operates in a refrigeration mode, the first axial flow fan blade is controlled to rotate forwards, the air is discharged from the upper air inlet 11, and the second axial flow fan blade is controlled to rotate backwards, and the air is sucked from the lower air inlet 12;
when the wall hanging machine operates in the heating mode, the first axial flow fan blade is controlled to rotate reversely, the upper air inlet 11 sucks air, the second axial flow fan blade is controlled to rotate forwardly, and the lower air inlet 12 exhausts air.
This is the utility model discloses a preferred control means of first axial fan blade and second axial fan blade under the different operating mode of hanging machine, through the corotation of first axial fan blade in order to realize from the shower formula air-out of air inlet, the second axial fan blade reversal from the air inlet of leeward during refrigeration promptly, still increased the intake when realizing indoor excellent refrigeration effect, improved the refrigeration and heat the effect; when heating, the carpet type air outlet from the lower air inlet is realized through the forward rotation of the second axial flow fan blade, and the air inlet from the upper air inlet is realized through the reverse rotation of the first axial flow fan blade, so that the air inlet amount is increased while the indoor excellent heating effect is realized, and the refrigerating and heating effects are improved.
Preferably, the first and second electrodes are formed of a metal,
when having an upper air deflection plate and a lower air deflection plate,
when the wall-mounted unit operates in a refrigeration mode, the upper air deflector is controlled to swing, and the lower air deflector does not swing; when the wall-mounted unit operates in the heating mode, the upper air deflector is controlled not to swing, and the lower air deflector is controlled to swing.
The upper air deflector can conduct air guiding function when air is discharged from the upper air outlet, so that the indoor refrigeration air outlet area is increased, the refrigeration effect is improved, and the movement of the upper air deflector is closed when air is introduced from the upper air outlet without influencing the air inlet; the lower air guide plate can guide air when the air is discharged from the lower air outlet, so that the indoor heating air-out area is increased, the heating effect is improved, and the movement of the lower air guide plate is closed when the air is introduced from the lower air outlet without influencing the air inlet.
Preferably, the first and second electrodes are formed of a metal,
when still having upside inlet air channel and downside inlet air channel:
when the wall-mounted unit operates in a refrigeration mode, the upper air inlet channel is controlled to be opened, and the lower air inlet channel is controlled to be closed; when the wall-mounted unit operates in the heating mode, the upper side air inlet channel is controlled to be closed, and the lower side air inlet channel is controlled to be opened.
The air sucked by the auxiliary air inlet can be guided into the upper space inside the shell through the upper air inlet channel, so that the air inlet amount is increased through the upper air inlet channel when the upper air inlet enters air (in a heating mode), and the channel is closed when the upper air outlet exits air so as not to influence the air outlet, thereby improving the indoor heating effect; the air sucked by the auxiliary air inlet can be guided into the lower space inside the shell through the lower air inlet channel, so that the air inlet volume is increased through the lower air inlet channel when the lower air inlet is used for air inlet (in a refrigeration mode), the channel is closed when the lower air inlet is used for air outlet, the air outlet is not influenced, and the indoor refrigeration effect is improved.
Through the air conditioner structure and the control method thereof provided by the utility model, the upper and lower air outlet effect of the air conditioner is realized, cold air and hot air can be blown out from different air ports up and down, the shower type air supply during refrigeration and the floor heating type air supply during heating are completely realized, the comfort of the air conditioner is greatly improved, when the air is blown out from one side, the fan blades on the other side reversely rotate to play the role of air suction, the air inlet amount is increased, and the heat exchange efficiency is improved; the air conditioner structure provided by the text is also provided with air inlets on two sides, the auxiliary air inlet further increases the air inlet amount, improves the heat exchange efficiency and further improves the comfort.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a hanging machine of air-out from top to bottom which characterized in that: the method comprises the following steps:
the air conditioner comprises a shell (1), wherein the shell (1) comprises an upper air inlet (11) positioned at the upper end of the shell and a lower air inlet (12) positioned at the lower end of the shell; a first fan (21) is arranged in the shell (1) and close to the upper air inlet (11), the first fan (21) drives air flow to be exhausted from the upper air inlet (11), a second fan (22) is arranged in the shell (1) and close to the lower air inlet (12), and the second fan (22) drives air flow to be exhausted from the lower air inlet (12);
when the first fan (21) blows air from the upper air inlet (11), the second fan (22) can suck air from the lower air inlet (12), and when the second fan blows air from the lower air inlet (12), the first fan can suck air from the upper air inlet (11).
2. The wall hanging machine according to claim 1, wherein:
the first fan (21) comprises first axial flow fan blades, and the second fan (22) comprises second axial flow fan blades.
3. The wall hanging machine according to claim 2, wherein:
the first axial flow fan blade can rotate forwards when the air is discharged from the upper air inlet (11), and does not rotate or rotate backwards when the air is introduced into the upper air inlet (11), and the second axial flow fan blade can rotate forwards when the air is discharged from the lower air inlet (12), and does not rotate or rotate backwards when the air is introduced into the lower air inlet (12).
4. The wall hanging machine according to claim 2, wherein:
the first axial flow fan blades are arranged in parallel and are opposite to the air inlet (11); the number of the second axial flow fan blades is also multiple, and the second axial flow fan blades are arranged side by side and are arranged right opposite to the lower air opening (12).
5. The wall hanging machine according to any one of claims 1 to 4, wherein:
still be provided with supplementary air intake (3) on the side of casing (1), just supplementary air intake (3) can be followed casing (1) outside and induced drafted the entering in casing (1).
6. The wall-mounted unit of claim 5, wherein:
the side inside of the shell (1) is also provided with an upper air inlet channel (41), and the upper air inlet channel (41) can be opened to be communicated with the auxiliary air inlet (3) so as to guide air flow into the upper space inside the shell (1) and can be closed to be not communicated with the auxiliary air inlet (3);
a lower air inlet channel (42) is further arranged inside the side surface of the shell (1), and the lower air inlet channel (42) can be opened to be communicated with the auxiliary air inlet (3) so as to guide air flow into a lower space inside the shell (1) and can be closed to be not communicated with the auxiliary air inlet (3);
and the upper side air inlet channel (41) is positioned above the lower side air inlet channel (42).
7. The wall hanging machine according to any one of claims 1 to 4, wherein:
an upper air deflector (51) is arranged at the upper air inlet (11), and the upper air deflector (51) can swing to guide air when the air is discharged from the upper air inlet (11) and close the air guide when the air is introduced from the upper air inlet (11); the lower air inlet (12) is provided with a lower air deflector (52), and the lower air deflector (52) can swing to guide air when the lower air inlet (12) exhausts air and close the air guide when the lower air inlet (12) admits air.
8. The wall hanging machine according to any one of claims 1 to 4, wherein:
an evaporator (6) is also arranged in the shell (1).
9. An air conditioner, characterized in that: the wall hanging machine comprises the upper air outlet and the lower air outlet of any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920652384.3U CN209944526U (en) | 2019-05-08 | 2019-05-08 | Wall-mounted unit with upper air outlet and lower air outlet and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920652384.3U CN209944526U (en) | 2019-05-08 | 2019-05-08 | Wall-mounted unit with upper air outlet and lower air outlet and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209944526U true CN209944526U (en) | 2020-01-14 |
Family
ID=69131754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920652384.3U Active CN209944526U (en) | 2019-05-08 | 2019-05-08 | Wall-mounted unit with upper air outlet and lower air outlet and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209944526U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145799A (en) * | 2019-05-08 | 2019-08-20 | 珠海格力电器股份有限公司 | Wall-mounted unit with upper air outlet and lower air outlet, air outlet control method of wall-mounted unit and air conditioner |
| CN110410869A (en) * | 2019-08-26 | 2019-11-05 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
-
2019
- 2019-05-08 CN CN201920652384.3U patent/CN209944526U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145799A (en) * | 2019-05-08 | 2019-08-20 | 珠海格力电器股份有限公司 | Wall-mounted unit with upper air outlet and lower air outlet, air outlet control method of wall-mounted unit and air conditioner |
| CN110410869A (en) * | 2019-08-26 | 2019-11-05 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114060934B (en) | Cabinet type air conditioner indoor unit | |
| CN105627429B (en) | Wall-mounted air conditioner | |
| CN112032847B (en) | Wall-mounted air conditioner indoor unit | |
| CN112113274B (en) | Wall-mounted air conditioner indoor unit | |
| WO2023246706A1 (en) | Vertical indoor air-conditioning unit | |
| CN209944526U (en) | Wall-mounted unit with upper air outlet and lower air outlet and air conditioner | |
| WO2022247543A1 (en) | Wall-mounted air conditioner indoor unit | |
| WO2023029596A1 (en) | Air conditioner and control method therefor | |
| CN218119933U (en) | Vertical air conditioner indoor unit | |
| CN217235785U (en) | Vertical air conditioner indoor unit | |
| CN209131015U (en) | Air conditioner | |
| CN217235772U (en) | Wall-mounted air conditioner indoor unit | |
| CN218295968U (en) | Vertical air conditioner indoor unit | |
| CN218721861U (en) | Vertical air conditioner indoor unit | |
| WO2023130769A1 (en) | Wall-mounted air conditioner indoor unit | |
| CN218119929U (en) | Vertical air conditioner indoor unit | |
| CN216143843U (en) | Wall-mounted air conditioner indoor unit | |
| CN217357110U (en) | Indoor unit of air conditioner | |
| CN108397821B (en) | Wall-mounted air conditioner indoor unit | |
| CN216591949U (en) | Air conditioner indoor unit and air conditioner | |
| CN212005960U (en) | Machine and air conditioner in air conditioning | |
| CN214664799U (en) | Air conditioner indoor unit and air conditioner thereof | |
| CN210891923U (en) | Wall-mounted air conditioner indoor unit | |
| CN108488922A (en) | Wall hanging machine for air conditioner | |
| CN204943705U (en) | A kind of mixed flow air-conditioning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |