CN203286699U - Through-flow ventilation device and air conditioner using same - Google Patents
Through-flow ventilation device and air conditioner using same Download PDFInfo
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- CN203286699U CN203286699U CN201320297368XU CN201320297368U CN203286699U CN 203286699 U CN203286699 U CN 203286699U CN 201320297368X U CN201320297368X U CN 201320297368XU CN 201320297368 U CN201320297368 U CN 201320297368U CN 203286699 U CN203286699 U CN 203286699U
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- snail tongue
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- 238000009423 ventilation Methods 0.000 title claims abstract description 37
- 210000002105 tongue Anatomy 0.000 claims abstract description 120
- 241000237858 Gastropoda Species 0.000 claims description 112
- 230000001105 regulatory effect Effects 0.000 claims description 25
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 230000000295 complement effect Effects 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
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Abstract
The utility model relates to a through-flow ventilation unit and use its air conditioner, through-flow ventilation unit include shell body and through-flow fan, and a plurality of blow vents are enclosed into to the shell body, are equipped with the spiral case in the shell body, with blow vent number assorted spiral tongue and spiral tongue adjustment tank, and the blow vent is inboard located to the spiral tongue, a plurality of spiral tongues respectively with spiral case swing joint, a plurality of spiral tongues stretch out the operating position of spiral tongue and hide the waiting position of spiral tongue. The utility model discloses a set up a plurality of mobilizable spiral tongues for through-flow ventilation unit, make it can convert operating position or waiting position into according to actual need, realized through-flow ventilation unit's multidirectional ventilation.
Description
Technical field
The utility model relates to a kind of through-flow ventilation unit, particularly a kind of through-flow ventilation unit of the outlet and inlet direction of can reversing.
Background technology
Due to the particularity of air channel structure, need to be with blow vent one side of the snail tongue structure of spiral case design in air-out, can not there be the snail tongue structure in blow vent one side of air intake.Thereby through-flow ventilation unit of the prior art can only be all from a blow vent air intake,, from another blow vent air-out, makes like this through-flow ventilation unit have limitation in actual application, need can't be applied to the place of reverse airflow direction.
The utility model content
The utility model purpose is to provide a kind of air inlet and the interconvertible through-flow ventilation unit of air outlet.
For realizing above purpose, according to an aspect of the present utility model, a kind of through-flow ventilation unit is provided, comprise shell body and cross flow fan, shell body surrounds a plurality of blow vents, is provided with spiral case in shell body, the snail tongue and the snail tongue regulating tank that are complementary with the blow vent number, the snail tongue is located at the blow vent inboard, and a plurality of snail tongues are flexibly connected with spiral case respectively, and a plurality of snail tongues stretch out the operating position of snail tongue and the holding fix of hiding snail tongue.
Preferably, shell body surrounds the first blow vent and the second blow vent, be provided with the first spiral case, the first snail tongue, the second spiral case, the second snail tongue, the first snail tongue regulating tank and the second snail tongue regulating tank in shell body, it is inboard that the first snail tongue is located at the first blow vent, and it is inboard that the second snail tongue is located at the second blow vent; The first snail tongue and the first spiral case are flexibly connected, and the second snail tongue and the second spiral case are flexibly connected; The first snail tongue has operating position and the holding fix in the first snail tongue regulating tank, and the second snail tongue has operating position and enters the interior holding fix of the second snail tongue regulating tank.
Preferably, the first snail tongue and the first spiral case are flexibly connected by the first runner assembly, and the second snail tongue and the second spiral case are flexibly connected by the second turning discreteness.
Preferably, the first runner assembly comprises the first rotating shaft of being located on the first snail tongue, and is located at the first axis hole on the first spiral case, and the first rotating shaft and the first axis hole are complementary; The second turning discreteness comprises the second rotating shaft of being located on the second snail tongue, and is located at the second axis hole on the second spiral case, and the second rotating shaft and the second axis hole are complementary.
Preferably, the first snail tongue and the first spiral case are flexibly connected by the first slide assemblies, and the second snail tongue and the second spiral case are flexibly connected by the second slide assemblies.
Preferably, the first slide assemblies comprises the first slide block of being located on the first snail tongue, and is located at the first chute on the first spiral case, and the first slide block and the first chute are complementary; The second slide assemblies comprises the second slide block of being located on the second snail tongue, and is located at the second chute on the second spiral case, and the second slide block and the second chute are complementary.
According to another aspect of the present utility model, a kind of air-conditioner also is provided, used through-flow ventilation unit of the present utility model.
The utility model compared with prior art, has following advantage:
Be flexibly connected a plurality of snail tongues by design and spiral case, be in holding fix according to actual service condition control section snail tongue again, other snail tongues are in the wind-guiding position, the direction that just the wind guiding can be needed, even can realize the reverse of inlet and outlet, effectively increase the scope of application of through-flow ventilation unit.
Description of drawings
Fig. 1 is a kind of structural representation of through-flow ventilation unit
Fig. 2 is the enlarged diagram at A place in Fig. 1
Fig. 3 is the pivot structure schematic diagram of the utility model rotating assembly
Fig. 4 is the axis hole structural representation of the utility model rotating assembly
Fig. 5 is forward air-out schematic diagram of the present utility model
Fig. 6 is reverse air-out schematic diagram of the present utility model
Description of reference numerals:
The first housing 1, the first spiral case 11, the first snail tongues 12, the first snail tongue regulating tank 13, the first runner assembly 14, the first rotating shafts 141, the first axis hole 142, the second housing 2, the second spiral cases 21, the second snail tongue 22, the second snail tongue regulating tank 23, the second turning discreteness 24, cross flow fan 3, the first blow vent 4, the second blow vents 5.
The specific embodiment
Need to prove, in the situation that do not conflict, embodiment and the feature in embodiment in the application can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
Embodiment one:
See also Fig. 1, the through-flow ventilation unit of the present embodiment comprise shell body and and be located at cross flow fan 3 in shell body, described shell body comprises that the first housing 1 and the second housing 2, the first housings 1 and the second housing 2 surround the first blow vent 4 and the second blow vent 5.Described the first housing 1 comprises the first spiral case 11, the first snail tongue 12, the first snail tongue regulating tank 13; Described the second housing 2 comprises the second spiral case 21, the second snail tongue 22, the second snail tongue regulating tank 23.Described the first spiral case 11 and the first snail tongue 12 are flexibly connected, and make the first snail tongue 12 have operating position, and the holding fix of hiding along the first snail tongue regulating tank 13 motions; Described the second spiral case 21 and the second snail tongue 22 are flexibly connected, and make the second snail tongue 22 have operating position, and the holding fix of hiding along the second snail tongue regulating tank 23 motions.
In the present embodiment, described the first spiral case 11 and the first snail tongue 12 are flexibly connected by the first runner assembly 14; Described the second spiral case 21 and the second snail tongue 22 are flexibly connected by the second turning discreteness 24.
See also Fig. 2 to Fig. 4: the first runner assembly 14 comprises to be located at the first rotating shaft 141 on the first snail tongue 12 and to be located at the first axis hole 142 on the first spiral case 11; The first rotating shaft 141 and the first axis hole 142 match each other, and can drive the first runner assembly 14 rotations by motor is set, and also can manually arrange.The second turning discreteness 24 has the structure identical with the first runner assembly 14, does not repeat them here.
The schematic diagram of the through-flow ventilation unit that Fig. 5 to Fig. 6 shows the present embodiment under in working order:
When needing the through-flow ventilation unit forward air-out of the present embodiment, drive the first runner assembly 14, make the first snail tongue 12 along with the first rotating shaft 141 is rotated, rotate into the inboard of the first snail tongue regulating tank 13 from the outside of the first snail tongue regulating tank 13, namely allow the first snail tongue 12 enter holding fix from operating position; Drive simultaneously the second turning discreteness 24, make the second snail tongue 22 along with the second rotating shaft is rotated, rotate into the outside of the second snail tongue regulating tank 23 from the inboard of the second snail tongue regulating tank 23, namely allow the second snail tongue 22 enter operating position from holding fix.This moment, the first snail tongue 12 of the first blow vent 4 one sides was in holding fix, can't bring into play the effect of snail tongue, and the second snail tongue 22 of the second blow vent 5 one sides is in operating position, can normally bring into play the effect of snail tongue, thereby air-flow can enter from the first blow vent 4, discharge from the second blow vent 5, realize the forward air-out.
When needing the reverse air-out of through-flow ventilation unit of the present embodiment, drive the first runner assembly 14, make the first snail tongue 12 along with the first rotating shaft 141 is rotated, rotate into the outside of the first snail tongue regulating tank 13 from the inboard of the first snail tongue regulating tank 13, namely allow the first snail tongue 12 enter operating position from holding fix; Drive simultaneously the second turning discreteness 24, make the second snail tongue 22 along with the second rotating shaft is rotated, rotate into the inboard of the second snail tongue regulating tank 23 from the outside of the second snail tongue regulating tank 23, namely allow the second snail tongue 22 enter holding fix from operating position.This moment, the second snail tongue 22 of the second blow vent 4 one sides was in holding fix, can't bring into play the effect of snail tongue, and the first snail tongue 12 of the first blow vent 4 one sides is in operating position, can normally bring into play the effect of snail tongue, thereby air-flow can enter from the second blow vent 5, discharge from the first blow vent 4, realize reverse air-out.
By the variation of above-mentioned control and structure, realized that forward and reverse air-out of through-flow ventilation unit is exchanged, increased the scope of application of through-flow ventilation unit, improve its practicality.
Preferably, when the first snail tongue 12 and the second snail tongue 22 all were in operating position or all are in holding fix, according to the needs of actual air-out direction, only driving the wherein rotating assembly motion of a side can realize.
Preferably, the setting of the rotating assembly position in the utility model can be changed mutually, and for example the first rotating shaft 141 also can be located on the first spiral case 11, and the first axis hole also can be located on the first snail tongue.
Embodiment two:
The present embodiment is compared with embodiment one, and main different with the movable connection method of snail tongue at spiral case, miscellaneous part or structure all can be general, therefore repeat no more.
In the present embodiment, described the first spiral case 11 and the first snail tongue 12 are flexibly connected by the first slide assemblies; Described the second spiral case 21 and the second snail tongue 22 are flexibly connected by the second slide assemblies.Described the first slide assemblies comprises the first chute of being located on the first spiral case 11 and the first slide block of being located on the first snail tongue 12, and described slide block and chute are complementary.Move on the first chute by driving the first slide block, make the first snail tongue 12 move to operating position or holding fix; And drive in the same way the second slide assemblies, make the second snail tongue 22 correspondences move to holding fix or operating position, thereby realize the positive reverse ventilation conversion of through-flow ventilation unit.
By the variation of above-mentioned control and structure, realized that forward and reverse air-out of through-flow ventilation unit is exchanged, increased the scope of application of through-flow ventilation unit, improve its practicality.
Embodiment three:
, in order further to increase the scope of application of through-flow ventilation unit, in having two ventilation units of the through-flow with upper vent, can be suitable for the technical program too.
In the present embodiment, each blow vent place needs corresponding snail tongue and the spiral case that flexible connection is set, be in holding fix by control section snail tongue targetedly, another part snail tongue is in operating position, meets to the demand into and out of air quantity and/or to the different demands of outlet and inlet position.
Embodiment four:
The utility model also provides a kind of air-conditioner of applying above-mentioned through-flow ventilation unit, than the existing air-conditioner of air supply direction of only by wind deflector, regulating, by applying above-mentioned through-flow ventilation unit, can realize the air-supply that air-conditioner is wider, improved applicability.
Above embodiment only, as preferred embodiment of the present utility model, is not limited to the utility model, and the utility model can be done the adaptability change and change according to kind or the model difference of compressor.All within design of the present utility model spirit and principle scope, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. through-flow ventilation unit, comprise shell body and cross flow fan (3), described shell body surrounds a plurality of blow vents, it is characterized in that, be provided with spiral case in described shell body, with snail tongue and the snail tongue regulating tank that the blow vent number is complementary, it is inboard that described snail tongue is located at described blow vent, described a plurality of snail tongue is flexibly connected with spiral case respectively, and described a plurality of snail tongues stretch out the operating position of described snail tongue and hide the holding fix of described snail tongue.
2. a kind of through-flow ventilation unit according to claim 1, it is characterized in that, described shell body surrounds the first blow vent (4) and the second blow vent (5), be provided with the first spiral case (11), the first snail tongue (12), the second spiral case (21), the second snail tongue (22), the first snail tongue regulating tank (13) and the second snail tongue regulating tank (23) in described shell body, described the first snail tongue (12) is located at the first blow vent (4) inboard, and described the second snail tongue (22) is located at the second blow vent (5) inboard; Described the first snail tongue (12) is flexibly connected with the first spiral case (11), and described the second snail tongue (22) is flexibly connected with the second spiral case (11); Described the first snail tongue (11) has operating position and the holding fix in the first snail tongue regulating tank (13), and described the second snail tongue (22) has operating position and enters the interior holding fix of the second snail tongue regulating tank (13).
3. a kind of through-flow ventilation unit according to claim 2, it is characterized in that, described the first snail tongue (12) is flexibly connected by the first runner assembly (14) with the first spiral case (11), and described the second snail tongue (22) is flexibly connected by the second turning discreteness (24) with the second spiral case (21).
4. a kind of through-flow ventilation unit according to claim 3, it is characterized in that, described the first runner assembly (14) comprises the first rotating shaft (141) of being located on the first snail tongue (12), and be located at the first axis hole (142) on the first spiral case (11), described the first rotating shaft (141) matches with described the first axis hole (142); Described the second turning discreteness (24) comprises the second rotating shaft of being located on the second snail tongue (22), and is located at the second axis hole on the second spiral case (21), and described the second rotating shaft matches with described the second axis hole.
5. a kind of through-flow ventilation unit according to claim 2, it is characterized in that, described the first snail tongue (12) is flexibly connected by the first slide assemblies with the first spiral case (11), and described the second snail tongue (22) is flexibly connected by the second slide assemblies with the second spiral case (21).
6. a kind of through-flow ventilation unit according to claim 5, it is characterized in that, described the first slide assemblies comprises the first slide block of being located on the first snail tongue (12), and is located at the first chute on the first spiral case (11), and described the first slide block and described the first chute are complementary; Described the second slide assemblies comprises the second slide block of being located on the second snail tongue (22), and is located at the second chute on the second spiral case (21), and described the second slide block and described the second chute are complementary.
7. an air-conditioner, is characterized in that, used through-flow ventilation unit as described in claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320297368XU CN203286699U (en) | 2013-03-06 | 2013-05-27 | Through-flow ventilation device and air conditioner using same |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320102465 | 2013-03-06 | ||
| CN201320102465.9 | 2013-03-06 | ||
| CN201320297368XU CN203286699U (en) | 2013-03-06 | 2013-05-27 | Through-flow ventilation device and air conditioner using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203286699U true CN203286699U (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320297368XU Expired - Fee Related CN203286699U (en) | 2013-03-06 | 2013-05-27 | Through-flow ventilation device and air conditioner using same |
Country Status (1)
| Country | Link |
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| CN (1) | CN203286699U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033982A (en) * | 2013-03-06 | 2014-09-10 | 珠海格力电器股份有限公司 | Through-flow ventilation device, control method and air conditioner using same |
| CN106969418A (en) * | 2017-04-25 | 2017-07-21 | 珠海格力电器股份有限公司 | Air conditioner |
| CN112628974A (en) * | 2020-12-07 | 2021-04-09 | 珠海格力电器股份有限公司 | Air conditioner control method, system, medium, equipment, air supply device and application |
| CN114909337A (en) * | 2022-05-31 | 2022-08-16 | 广东美的制冷设备有限公司 | Fan assembly, air duct machine, air conditioner and air outlet control method |
| CN115654569A (en) * | 2022-10-13 | 2023-01-31 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air conditioner and control method |
-
2013
- 2013-05-27 CN CN201320297368XU patent/CN203286699U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033982A (en) * | 2013-03-06 | 2014-09-10 | 珠海格力电器股份有限公司 | Through-flow ventilation device, control method and air conditioner using same |
| CN104033982B (en) * | 2013-03-06 | 2019-07-23 | 珠海格力电器股份有限公司 | Through-flow ventilation device, control method and air conditioner using same |
| CN106969418A (en) * | 2017-04-25 | 2017-07-21 | 珠海格力电器股份有限公司 | Air conditioner |
| WO2018196412A1 (en) * | 2017-04-25 | 2018-11-01 | 格力电器（武汉）有限公司 | Air conditioner |
| CN112628974A (en) * | 2020-12-07 | 2021-04-09 | 珠海格力电器股份有限公司 | Air conditioner control method, system, medium, equipment, air supply device and application |
| CN112628974B (en) * | 2020-12-07 | 2021-11-30 | 珠海格力电器股份有限公司 | Air conditioner control method, system, medium, equipment, air supply device and application |
| CN114909337A (en) * | 2022-05-31 | 2022-08-16 | 广东美的制冷设备有限公司 | Fan assembly, air duct machine, air conditioner and air outlet control method |
| CN115654569A (en) * | 2022-10-13 | 2023-01-31 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air conditioner and control method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |