CN203642349U - Air pipe type air conditioner indoor unit - Google Patents
Air pipe type air conditioner indoor unit Download PDFInfo
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- CN203642349U CN203642349U CN201320804970.8U CN201320804970U CN203642349U CN 203642349 U CN203642349 U CN 203642349U CN 201320804970 U CN201320804970 U CN 201320804970U CN 203642349 U CN203642349 U CN 203642349U
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- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 239000011324 bead Substances 0.000 claims description 42
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 abstract description 15
- 238000005057 refrigeration Methods 0.000 abstract description 12
- 238000007791 dehumidification Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses an air pipe type air conditioner indoor unit, which comprises a shell, an indoor heat exchanger and an indoor fan, wherein the shell is provided with a return air inlet and an air outlet; the indoor unit further comprises an opening and closing mechanism for opening and closing the front air outlet and the lower air outlet. The utility model discloses an air pipe type air conditioner indoor unit can have two kinds of air-out modes of preceding air-out and lower air-out, can be according to air conditioner operation mode automatic selection preceding air-out mode and lower air-out mode like this, for example select preceding air-out mode during refrigeration and dehumidification mode, select air-out mode down during the mode of heating to compromise the travelling comfort in refrigeration and the room of heating in two aspects, realized the best travelling comfort in the room air conditioner.
Description
Technical field
The utility model relates to air-conditioner, particularly relates to a kind of air pipe type air conditioner indoor unit.
Background technology
Existing air pipe type air conditioner indoor unit mainly comprises housing, indoor heat exchanger and indoor fan, wherein, is provided with return air inlet and air outlet on housing, and indoor heat exchanger and indoor fan are all arranged in housing.
According to the difference of air outlet setting position, air pipe type air conditioner indoor unit can be divided into two kinds of front air-out mode and lower air-out modes.The air outlet of front air-out mode air pipe type air conditioner indoor unit is arranged on housing front side wall, and when air-conditioner operation, the wind being blown out by indoor fan is directly sent in room by front air outlet.The air outlet of lower air-out mode air pipe type air conditioner indoor unit is arranged in housing lower wall, and when air-conditioner operation, the wind being blown out by indoor fan is directly sent in room by lower air outlet.
Hot-air density is little when heating easily up wafts, and front air-out mode is not easy hot-air to blow to bottom, room, and therefore heating effect is poor; And when refrigeration easily sinks because cold air density is large, lower air-out mode is easily directly blown and is allowed people produce creeping chill people.Therefore, existing air pipe type air conditioner indoor unit has been considered refrigeration comfortableness, will ignore and heat comfortableness, considers that heating comfortableness will ignore refrigeration comfortableness, the comfortableness in room when cannot taking into account refrigeration and heating.
Summary of the invention
For above-mentioned prior art present situation, one of them technical problem to be solved in the utility model is, a kind of air pipe type air conditioner indoor unit is provided, and the comfortableness in room when its air-out mode can be taken into account refrigeration and heat, to realize best comfortableness in space air adjusting.
In order to solve the problems of the technologies described above, a kind of air pipe type air conditioner indoor unit provided by the utility model, comprise housing, indoor heat exchanger and indoor fan, on described housing, be provided with return air inlet and air outlet, described indoor heat exchanger is arranged in described housing, and between described return air inlet and described air outlet, described indoor fan is arranged in the described housing of described indoor heat exchanger one side, and described air outlet comprises the front air outlet being arranged on described housing front side wall and is arranged at the lower air outlet in described housing lower wall; Described indoor set also comprises the switching mechanism for front air outlet described in opening and closing and described lower air outlet.
Therein in an embodiment, described switching mechanism comprises deep bead and deep bead driving mechanism, described deep bead can rotate around the axis, and there is the first turned position and the second turned position, when described deep bead is during in described the first turned position, described deep bead is closed described lower air outlet, when described deep bead is during in described the second turned position, described deep bead is closed described front air outlet, and described deep bead driving mechanism is used for driving described deep bead.
Therein in an embodiment, described deep bead also has the 3rd turned position between described the first turned position and described the second turned position, when described deep bead is during in described the 3rd turned position, described front air outlet and described lower air outlet are opened simultaneously.
In an embodiment, described deep bead is positioned at described housing therein, and angle between described the first turned position and described the second turned position is 90 °.
In an embodiment, described deep bead driving mechanism comprises synchronous motor and (please supplement) therein.
Therein in an embodiment, described switching mechanism comprises at least a slice the first wind blade, the first wind blade driving mechanism, at least a slice the second wind blade and the second wind blade driving mechanism, described the first wind blade is arranged on described front air outlet place rotatably about an axis, and there is the 3rd turned position and the 4th turned position, when described the first wind blade is during in described the 3rd turned position, described the first wind blade is opened described front air outlet, when described the first wind blade is during in described the 4th turned position, described the first wind blade is closed described front air outlet, described the first wind blade driving mechanism is used for driving described the first wind blade, described the second wind blade is arranged on described lower air outlet place rotatably about an axis, and there is the 5th turned position and the 6th turned position, when described the second wind blade is during in described the 5th turned position, described the second wind blade is opened described lower air outlet, when described the second wind blade is during in described the 6th turned position, described the second wind blade is closed described lower air outlet, and described the second wind blade driving mechanism is used for driving described the second wind blade.
Therein in an embodiment, described switching mechanism also comprises the first outlet frame and the second outlet frame, described the first outlet frame is arranged on described front air outlet place, and described the first wind blade is multi-disc, and the first wind blade is arranged in described the first outlet frame in parallel to each other described in multi-disc; Described the second outlet frame is arranged on described lower air outlet place, and described the second wind blade is multi-disc, and the second wind blade is arranged in described the second outlet frame abreast described in multi-disc.
In an embodiment, the angle between described the 3rd turned position and described the 4th turned position is 90 ° therein, and the angle between described the 5th turned position and described the 6th turned position is 90 °.
Therein in an embodiment, described indoor set also comprise the front side that is arranged at described front air outlet front wind outlet panel, be arranged at the first airduct between described front wind outlet panel and described front air outlet, be arranged at described lower air outlet below lower wind outlet panel and be arranged at described lower wind outlet panel and described lower air outlet between the second airduct.
In an embodiment, the shape of cross section of described indoor heat exchanger is V-shaped, and the opening direction of described indoor heat exchanger is towards described indoor heat exchanger therein; Or the shape of cross section of described indoor heat exchanger is " one " font, described indoor heat exchanger is with the axial vertical of described housing or be obliquely installed with certain angle.
In an embodiment, described indoor heat exchanger is arranged at air draught side or the air side of described indoor fan therein.
Compared with prior art, air pipe type air conditioner indoor unit of the present utility model has front air outlet, lower air outlet and for the switching mechanism of opening and closing front air outlet and lower air outlet, therefore air conditioner room unit can have front air-out and two kinds of air-out modes of lower air-out, air-out mode and lower air-out mode before can automatically selecting according to air conditioning operating mode like this, air-out mode before selecting during such as refrigeration and dehumidification mode, when heating mode, select lower air-out mode, thereby take into account the comfortableness of freezing and heating two rooms, aspect, realize the comfortableness of the best during space air regulates.
The control method of air pipe type air conditioner indoor unit of the present utility model, air-out before refrigeration and the selection of dehumidification mode acquiescence, heating mode acquiescence is selected lower air-out, has taken into full account the comfortableness of freezing and heating two rooms, aspect.
Accompanying drawing explanation
Fig. 1 a, 1b and 1c are the sectional view of the air pipe type air conditioner indoor unit in the utility model embodiment mono-, wherein, Fig. 1 a is that front air outlet is opened, the state of lower air outlet while closing, Fig. 1 b is that front air outlet is closed, the state of lower air outlet while opening, and Fig. 1 c is front air outlet and the lower air outlet state while opening;
Fig. 2 is the sectional view of the air pipe type air conditioner indoor unit in the utility model embodiment bis-;
Fig. 3 is the sectional view of the air pipe type air conditioner indoor unit in the utility model embodiment tri-;
Fig. 4 is the sectional view of the air pipe type air conditioner indoor unit in the utility model embodiment tetra-;
Fig. 5 a, 5b and 5c are the sectional view of the air pipe type air conditioner indoor unit in the utility model embodiment five, wherein, Fig. 5 a is that front air outlet is opened, the state of lower air outlet while closing, Fig. 5 b is that front air outlet is closed, the state of lower air outlet while opening, and Fig. 5 c is front air outlet and the lower air outlet state while opening;
Fig. 6 a, 6b are the structural representation of the first outlet frame with the first wind blade, and wherein, Fig. 6 a is the state of the first wind blade while opening, and Fig. 6 b is the state of the first wind blade while closing;
Figure 7 shows that the flow chart of the control method of the air pipe type air conditioner indoor unit in one of them embodiment of the utility model.
Description of reference numerals: 10, housing; 11, housing front side wall; 12, front air outlet; 13, housing lower wall; 14, lower air outlet; 15, lower return air inlet; 16, housing rear wall; 17, rear return air inlet; 20, indoor heat exchanger; 30, indoor fan; 40, switching mechanism; 41, deep bead; 42, deep bead driving mechanism; 45, the first outlet frame; 46, the first wind blade; 47, the second outlet frame; 48, the second wind blade; 51, front wind outlet panel; 53, lower wind outlet panel; 55, wind loop panel; 61, the first airduct; 63, the second airduct; 71, ceiling.
The specific embodiment
Also the utility model is elaborated below with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, the feature in following embodiment and embodiment can combine mutually.
Embodiment mono-
Fig. 1 a, 1b are the sectional view of the air pipe type air conditioner indoor unit in the utility model embodiment mono-.As shown in the figure, air pipe type air conditioner indoor unit in the present embodiment comprises: housing 10, indoor heat exchanger 20, indoor fan 30 and switching mechanism 40, wherein, on described housing 10, be provided with return air inlet, front air outlet 12 and lower air outlet 14, described front air outlet 12 is arranged on described housing front side wall 11, and described lower air outlet 14 is arranged on the front portion of described housing lower wall 13.More preferably, return air inlet is two, comprises the lower return air inlet 15 being arranged on described housing lower wall 13 rear portions and is arranged at the rear return air inlet 17 on described housing rear wall 16.Described indoor heat exchanger 20 is arranged in described housing 10, and between described return air inlet and described front air outlet 12, lower air outlet 14, the shape of cross section of the indoor heat exchanger 20 in the present embodiment is V-type, and the opening direction of described indoor heat exchanger 20 is towards described indoor heat exchanger 20.Described indoor fan 30 is arranged in the described housing 10 of described indoor heat exchanger 20 1 sides, and more preferably, the indoor fan 30 in the present embodiment is centrifugal blower, and described indoor heat exchanger 20 is positioned at the air side of indoor fan 30.
Described switching mechanism 40 is for front air outlet described in opening and closing 12 and described lower air outlet 14.Switching mechanism 40 in the present embodiment comprises deep bead 41 and deep bead driving mechanism 42, described deep bead 41 can rotate around the axis, and there is the first turned position and the second turned position, when described deep bead 41 (is shown in Fig. 1 a) during in described the first turned position, described deep bead 41 is closed described lower air outlet 14, described front air outlet 12 is opened, and the wind being blown out by indoor fan 30 is directly sent in room by front air outlet 12; When described deep bead 41, (see Fig. 1 b), described deep bead 41 is closed described front air outlet 12, and lower air outlet 14 is opened, and the wind being blown out by indoor fan 30 is directly sent in room by lower air outlet 14 during in described the second turned position.More preferably, described deep bead 41 also has the 3rd turned position between described the first turned position and described the second turned position, and when described deep bead 41 is during in described the 3rd turned position, described front air outlet 12 and described lower air outlet 14 are opened simultaneously.More preferably, described deep bead 41 is positioned at described housing 10, and angle between described the first turned position and described the second turned position is 90 °.Described deep bead driving mechanism 42 is for driving described deep bead 41.More preferably, described driving mechanism comprises synchronous motor (not shown) and connecting rod (not shown), and described synchronous motor drivening rod makes deep bead rotation.
As can be seen here, because the air pipe type air conditioner indoor unit of the present embodiment has front air outlet 12, lower air outlet 14 and for the switching mechanism 40 of opening and closing front air outlet 12 and lower air outlet 14, therefore air conditioner room unit can have front air-out and two kinds of air-out modes of lower air-out, air-out mode and lower air-out mode before can automatically selecting according to air conditioning operating mode like this, air-out mode before selecting during such as refrigeration and dehumidification mode, when heating mode, select lower air-out mode, thereby take into account the comfortableness of freezing and heating two rooms, aspect, realize the comfortableness of the best during space air regulates.
More preferably, described indoor set also comprises front wind outlet panel 51, lower wind outlet panel 53 and wind loop panel 55, front wind outlet panel 51 is arranged at the front side of described front air outlet 12, and the air port of front wind outlet panel 51 is communicated with described front air outlet 12 by the first airduct 61, lower wind outlet panel 53 is arranged at the below of described lower air outlet 14, and the air port of lower wind outlet panel 53 is communicated with by the second airduct 63 with described lower air outlet 14, and wind loop panel 55 is arranged at the below of lower return air inlet 15.Air duct blow type air conditioner room unit is lifted in indoor ceiling 71, and user carries out local furred ceiling according to decoration style, and wind outlet panel, lower wind outlet panel 53 and wind loop panel 55 are installed on furred ceiling.Front wind outlet panel 51, lower wind outlet panel 53 and wind loop panel 55 can be selected panel conventional in project installation, also can select front wind outlet panel 51, lower wind outlet panel 53 and the wind loop panel 55 of man of air conditioner apolegamy.
Embodiment bis-
As shown in Figure 2, the structure of the air pipe type air conditioner indoor unit in the present embodiment is substantially identical with embodiment mono-, and difference is: described indoor heat exchanger 20 is positioned at the air draught side of indoor fan 30.
Embodiment tri-
As shown in Figure 3, the structure of the air pipe type air conditioner indoor unit in the present embodiment is substantially identical with embodiment mono-, difference is: the shape of cross section of described indoor heat exchanger 20 is " one " font, and described indoor heat exchanger 20 is axially obliquely installed with certain angle with described housing 10.
Embodiment tetra-
As shown in Figure 4, the structure of the air pipe type air conditioner indoor unit in the present embodiment is substantially identical with embodiment mono-, difference is: the shape of cross section of described indoor heat exchanger 20 is " one " font, and described indoor heat exchanger 20 is axial vertical with described housing 10.
Embodiment five
As Fig. 5 a, shown in 5b, the structure of the air pipe type air conditioner indoor unit in the present embodiment is substantially identical with embodiment mono-, difference is: described switching mechanism 40 comprises at least a slice the first wind blade 46, the first wind blade 46 driving mechanism (not shown)s, at least a slice the second wind blade 48 and the second wind blade 48 driving mechanism (not shown)s, described the first wind blade 46 is arranged on described front air outlet 12 places rotatably about an axis, and there is the 3rd turned position and the 4th turned position, when described the first wind blade 46 (is shown in Fig. 5 a during in described the 3rd turned position, 6a), described the first wind blade 46 is opened described front air outlet 12, when described the first wind blade 46 (is shown in Fig. 5 b during in described the 4th turned position, 6b), described the first wind blade 46 is closed described front air outlet 12, described the first wind blade 46 driving mechanisms are used for driving described the first wind blade 46, described the second wind blade 48 is arranged on described lower air outlet 14 places rotatably about an axis, and there is the 5th turned position and the 6th turned position, when described the second wind blade 48, (see Fig. 5 b), described the second wind blade 48 is opened described lower air outlet 14 during in described the 5th turned position, when described the second wind blade 48, (see Fig. 5 a), described the second wind blade 48 is closed described lower air outlet 14, and described the second wind blade 48 driving mechanisms are used for driving described the second wind blade 48 during in described the 6th turned position.
More preferably, described switching mechanism 40 also comprises the first outlet frame 45 and the second outlet frame 47, described the first outlet frame 45 is arranged on described front air outlet 12 places, and described the first wind blade 46 is multi-disc, and the first wind blade 46 is arranged in described the first outlet frame 45 in parallel to each other described in multi-disc; Described the second outlet frame 47 is arranged on described lower air outlet 14 places, and described the second wind blade 48 is multi-disc, and the second wind blade 48 is arranged in described the second outlet frame 47 abreast described in multi-disc.
More preferably, the angle between described the 3rd turned position and described the 4th turned position is 90 °, and the angle between described the 5th turned position and described the 6th turned position is 90 °.
The control method of the air pipe type air conditioner indoor unit that the utility model one of also provides in a kind of above-described embodiment, as described in Figure 7, described control method comprises the following steps:
Step S1, when air-conditioner when operation start, obtain operational mode;
Step S2, judge described operational mode, if described operational mode is refrigeration mode, dehumidification mode or air supply pattern, control described switching mechanism 40 and open described front air outlet 12, close described lower air outlet 14, if described operational mode is heating mode, control described switching mechanism 40 and close described front air outlet 12, open described lower air outlet 14.
When refrigeration, because cold air density is large, easily sink, lower air-out mode is easily directly blown and is allowed people produce creeping chill people, while heating, easily up waft because hot-air density is little, it is poor that front air-out mode is not easy hot-air to blow to bottom, room heating effect, and this intelligent air-out mode can solve the poor problem of air conditioning comfortableness that single air-out mode causes.
More preferably, described control method also comprises the following steps that are arranged at before step S1:
After step S3, air-conditioner power on, judge whether the instruction of the setting air-out mode that receives user's input, if so, proceed to step S4, if not, proceed to described step S1;
Step S4, judge the instruction of the setting air-out mode of user input, if setting the instruction of air-out mode is front air-out, control described switching mechanism 40 and open described front air outlet 12, close described lower air outlet 14, if setting the instruction of air-out mode is lower air-out, control described switching mechanism 40 and close described front air outlet 12, open described lower air outlet 14, if setting the instruction of air-out mode is Bidirectional outlet air, controls described switching mechanism 40 and open described front air outlet 12 and described lower air outlet 14 simultaneously.
Like this, can allow user according to specific demand, air-out mode be carried out to the function manually arranging.After user powers on, can a certain air-out mode of selecting be set by line control machine or remote controller.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (11)
1. an air pipe type air conditioner indoor unit, comprise housing, indoor heat exchanger and indoor fan, on described housing, be provided with return air inlet and air outlet, described indoor heat exchanger is arranged in described housing, and between described return air inlet and described air outlet, described indoor fan is arranged in the described housing of described indoor heat exchanger one side, it is characterized in that, described air outlet comprises the front air outlet being arranged on described housing front side wall and is arranged at the lower air outlet in described housing lower wall; Described indoor set also comprises the switching mechanism for front air outlet described in opening and closing and described lower air outlet.
2. air pipe type air conditioner indoor unit according to claim 1, it is characterized in that, described switching mechanism comprises deep bead and deep bead driving mechanism, described deep bead can rotate around the axis, and there is the first turned position and the second turned position, when described deep bead is during in described the first turned position, described deep bead is closed described lower air outlet, when described deep bead is during in described the second turned position, described deep bead is closed described front air outlet, and described deep bead driving mechanism is used for driving described deep bead.
3. air pipe type air conditioner indoor unit according to claim 2, it is characterized in that, described deep bead also has the 3rd turned position between described the first turned position and described the second turned position, when described deep bead is during in described the 3rd turned position, described front air outlet and described lower air outlet are opened simultaneously.
4. according to the air pipe type air conditioner indoor unit described in claim 2 or 3, it is characterized in that, described deep bead is positioned at described housing, and angle between described the first turned position and described the second turned position is 90 °.
5. according to the air pipe type air conditioner indoor unit described in claim 2 or 3, it is characterized in that, described deep bead driving mechanism comprises synchronous motor and connecting rod, and described synchronous motor drivening rod makes deep bead rotation.
6. air pipe type air conditioner indoor unit according to claim 1, it is characterized in that, described switching mechanism comprises at least a slice the first wind blade, the first wind blade driving mechanism, at least a slice the second wind blade and the second wind blade driving mechanism, described the first wind blade is arranged on described front air outlet place rotatably about an axis, and there is the 3rd turned position and the 4th turned position, when described the first wind blade is during in described the 3rd turned position, described the first wind blade is opened described front air outlet, when described the first wind blade is during in described the 4th turned position, described the first wind blade is closed described front air outlet, described the first wind blade driving mechanism is used for driving described the first wind blade, described the second wind blade is arranged on described lower air outlet place rotatably about an axis, and there is the 5th turned position and the 6th turned position, when described the second wind blade is during in described the 5th turned position, described the second wind blade is opened described lower air outlet, when described the second wind blade is during in described the 6th turned position, described the second wind blade is closed described lower air outlet, and described the second wind blade driving mechanism is used for driving described the second wind blade.
7. air pipe type air conditioner indoor unit according to claim 6, it is characterized in that, described switching mechanism also comprises the first outlet frame and the second outlet frame, described the first outlet frame is arranged on described front air outlet place, described the first wind blade is multi-disc, and the first wind blade is arranged in described the first outlet frame in parallel to each other described in multi-disc; Described the second outlet frame is arranged on described lower air outlet place, and described the second wind blade is multi-disc, and the second wind blade is arranged in described the second outlet frame abreast described in multi-disc.
8. according to the air pipe type air conditioner indoor unit described in claim 6 or 7, it is characterized in that, the angle between described the 3rd turned position and described the 4th turned position is 90 °, and the angle between described the 5th turned position and described the 6th turned position is 90 °.
9. according to the air pipe type air conditioner indoor unit described in claim 2 or 6, it is characterized in that, described indoor set also comprise the front side that is arranged at described front air outlet front wind outlet panel, be arranged at the first airduct between described front wind outlet panel and described front air outlet, be arranged at described lower air outlet below lower wind outlet panel and be arranged at described lower wind outlet panel and described lower air outlet between the second airduct.
10. according to the air pipe type air conditioner indoor unit described in claim 2 or 6, it is characterized in that, the shape of cross section of described indoor heat exchanger is V-shaped, and the opening direction of described indoor heat exchanger is towards described indoor heat exchanger; Or the shape of cross section of described indoor heat exchanger is " one " font, described indoor heat exchanger is with the axial vertical of described housing or be obliquely installed with certain angle.
11. according to the air pipe type air conditioner indoor unit described in claim 2 or 6, it is characterized in that, described indoor heat exchanger is arranged at air draught side or the air side of described indoor fan.
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| CN201320804970.8U CN203642349U (en) | 2013-12-09 | 2013-12-09 | Air pipe type air conditioner indoor unit |
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| CN201320804970.8U CN203642349U (en) | 2013-12-09 | 2013-12-09 | Air pipe type air conditioner indoor unit |
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| CN114370673A (en) * | 2022-01-10 | 2022-04-19 | 珠海格力电器股份有限公司 | Air duct machine |
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