CN204404473U - Air-supply arrangement - Google Patents
Air-supply arrangement Download PDFInfo
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- CN204404473U CN204404473U CN201420816545.5U CN201420816545U CN204404473U CN 204404473 U CN204404473 U CN 204404473U CN 201420816545 U CN201420816545 U CN 201420816545U CN 204404473 U CN204404473 U CN 204404473U
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- deep bead
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- air outlet
- supply arrangement
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Abstract
The utility model discloses a kind of air-supply arrangement.Air-supply arrangement of the present utility model, comprise air-supply housing, the fan blade be arranged in described air-supply housing, described air-supply housing is provided with air outlet, is provided with mobile to stop that centrifugation blade is to the deep bead of air outlet air-out and the position limiting structure that matches with deep bead along described fan blade periphery in described air-supply housing.The utility model, by the adjustment of deep bead position, changes the air supply direction of the wind exported from fan blade.The utility model structure is simple, and stable, complete machine comfortableness is good, and not easily produce flow field disorder in air channel, noise is little, and wind loss is little.
Description
Technical field
The utility model belongs to blower part, particularly relates to a kind of air-supply arrangement for air-conditioning.
Background technology
The air-conditioner product of similar structures, the especially air-conditioner of multi-air outlet structure in the market, air-conditioner in working order under, there is air-out in each air port.General existing air conditioner wind outlet distribution is on the market roughly as follows: air-out mode, left and right and lower air-out mode, four sides air-out mode etc. up and down, but does not have a kind of function can selecting to control certain air port not air-out.The Railway Project of conventional method:
1. traditional air outlet structure does not substantially all have baffle arrangement, can not select the air port closing one or more direction.The complete machine comfortableness of this mode is not so good, cannot better meet the upper air-out of refrigeration, heat the implementation of lower air-out.
2. another closes with wind deflector to block a certain air port, thus block the frame mode of air-out, realizes by this method selecting which air port air-out, that air port not air-out.This selection mode is owing to being directly stop air port, easily gets muddled in the flow field in air channel near air port, produces whirlpool, and can produce noise problem;
3. on the other hand, utilize wind deflector to block air port, tightly can not affect air channel noise problem, also can not follow the wind due to shield portions and form an entirety, duct cross-section is not smooth, is subject to the impact of whirlpool simultaneously, cause drainage, water conservancy diversion not exclusively, easily cause the loss of air quantity.
Summary of the invention
The utility model mainly provides a kind of air-supply arrangement, and structure is simple, and stable, complete machine comfortableness is good, and not easily produce flow field disorder in air channel, noise is little, and wind loss is little.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: air-supply arrangement of the present utility model, comprise air-supply housing, the fan blade be arranged in described air-supply housing, described air-supply housing is provided with air outlet, is provided with mobile to stop that centrifugation blade is to the deep bead of air outlet air-out and the position limiting structure that matches with deep bead along described fan blade periphery in described air-supply housing.The utility model, by the air outlet air-out of deep bead regulating air feeding device, carries out spacing by position limiting structure to the movement of deep bead.
As preferably, described position limiting structure is be arranged on the positive stop on the inwall of described air-supply housing.
As preferably, described positive stop is convex.
As preferably, described positive stop and described air-supply housing one-body molded.
As preferably, described air-supply housing comprises the first snail tongue, and described air-supply housing comprises the first snail tongue, and described positive stop is arranged on described first snail tongue.
As preferably, first the lip of the tongue that described first snail tongue comprises air outlet lingual surface, interior air channel lingual surface and is arranged between described air outlet lingual surface and interior air channel lingual surface, described positive stop is arranged on described the lip of the tongue of described first snail tongue.
As preferably, one end of described deep bead is provided with deep bead snail tongue, and described deep bead snail tongue comprises the first wind-guiding face, inner plate surface and is arranged on second the lip of the tongue between described first wind-guiding face and inner plate surface.
In order to carry out wind loss that is spacing and that reduce in air-supply housing to deep bead, as preferably, at least one end of described deep bead is provided with the stopper section matched with described position limiting structure, when described position limiting structure to coordinate with described stopper section carry out spacing time, described air outlet lingual surface and described first wind-guiding face seamless and connect, both form a level and smooth curved surface or plane.
As preferably, described air outlet lingual surface and described first wind-guiding face are plane, and when described position limiting structure contacts with described stopper section, described air outlet lingual surface and described first wind-guiding face are at grade.
As preferably, described stopper section is hook-shaped.
As preferably, described deep bead comprises large end and small end, and the thickness of described deep bead reduces gradually along described large end to described small end.
As preferably, the cross sectional shape of described deep bead is sickleshaped.
As preferably, the large end internal fixtion of described deep bead has the deep bead motor for driving described deep bead.
As preferably, described air-supply housing is the two-way ventilating spiral case comprising inner chamber, described spiral case includes for the upper air outlet of upwards air-out and for the lower air outlet of blowing and snail tongue downwards, snail tongue is provided with two and comprises upper and lower two snail tongues, the first snail tongue on top and the first snail tongue of bottom are all shaped with positive stop, and described deep bead comprises for stopping that described fan blade is to the upper deep bead of described upper air outlet air-supply and for stopping the lower deep bead of fan blade to described lower air outlet air-supply.Upper and lower deep bead of the present utility model is free to rotate, coordinates the direction adjusting air port, can realize air-out, lower air-out or up and down air-out simultaneously.
As preferably, described air-supply arrangement when upwards air-out or air-out downwards time, described upper deep bead and lower deep bead contact, and described air-supply housing cavity is divided into two independently chambers.
As preferably, described air-supply arrangement is when unidirectional air-out, one end of described upper deep bead contacts with one end of described lower deep bead, the inner plate surface of upper deep bead and the inner plate surface of lower deep bead also connect and form half occluding surface, and the inwall that this curved surface is corresponding with described air-supply housing forms the air channel of described air-supply arrangement.Complete ducting system can be formed between the inwall of deep bead of the present utility model and air-supply housing, avoid the loss of air quantity.
As preferably, be provided with the position matched with described deep bead and adjust driving mechanism in described air-supply housing, described upper deep bead and lower deep bead respectively associated position adjustment driving mechanism are connected.
As preferably, described fan blade is centrifugation blade or axial-flow leaf or through-flow fan blade.
The beneficial effect that the utility model brings is, the utility model have employed air damper structure in air-supply housing, there is Bidirectional outlet air, unidirectional air-out function, structure is simple, stable, can adjust air-out direction as required, complete machine comfortableness is good, not easily produce flow field disorder in air channel, noise is little, and wind loss is little.
Accompanying drawing explanation
A kind of structural representation when accompanying drawing 1 is air-out mode on the utility model;
A kind of structural representation when accompanying drawing 2 is the utility model Bidirectional outlet air patterns;
A kind of structural representation when accompanying drawing 3 is air-out modes under the utility model;
Accompanying drawing 4 is a kind of structural representations of the utility model air-supply housing;
Accompanying drawing 5 is a kind of structure for amplifying schematic diagrames in A portion in accompanying drawing 1;
Accompanying drawing 6 is a kind of structure for amplifying schematic diagrames in B portion in accompanying drawing 1.
Label declaration: housing of 1, blowing; 2, centrifugation blade; 3, gear; 4, upper air outlet; 5, lower air outlet; 6, groove; 6-1, upper arc wall; 6-2, lower arc wall; 6-3 tooth road; 7-1, upper deep bead; 7-2, lower deep bead; 7-3, large end; 7-4, small end; 8, deep bead motor; 9, positive stop; 10, the first snail tongue; 10-1, air outlet lingual surface; 10-2, interior air channel lingual surface; 10-3, first the lip of the tongue; 11, deep bead snail tongue; 11-1, the first wind-guiding face; 11-2, inner plate surface; 11-3, second the lip of the tongue; 12, the first stopper section; 13, the second stopper section.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the air-supply arrangement of the present embodiment is as shown in Fig. 1,2,3,4,5,6, comprise air-supply housing 1, be arranged on the centrifugation blade 2 of blowing in housing 1, centrifugation blade 2 is connected with associated blade driving motor, deep bead and position adjustment driving mechanism are installed in air-supply housing 1, the position limiting structure that air-supply housing 1 is shaped with air outlet and matches with deep bead, deep bead and position adjustment driving mechanism match, deep bead is driven by position adjustment driving mechanism, mobile to stop that centrifugation blade 2 is to air outlet air-out along centrifugation blade 2 periphery.Certain fan blade also can be axial-flow leaf.
The tooth road 6-3 that position adjustment driving mechanism comprises gear 3 and is meshed with gear 3, gear 3 is arranged on deep bead, air-supply housing 1 inwall is shaped with a groove 6, groove 6 is deep-slotted chip breaker, groove 6 recessed to be from air-supply housing 1 inwall to air-supply housing 1 outer wall depression, groove 6 comprises bottom land, upper arc wall 6-1 and lower arc wall 6-2, tooth road 6-3 and takes shape on arc wall 6-1 or lower arc wall 6-2.
Position limiting structure be formed in one in air-supply housing 1 inwall on positive stop 9, positive stop 9 is convex.
The first snail tongue 10 is provided with in air-supply housing 1, first the lip of the tongue 10-3 that first snail tongue 10 comprises air outlet lingual surface 10-1, interior air channel lingual surface 10-2 and takes shape between air outlet lingual surface 10-1 and interior air channel lingual surface 10-2, positive stop 9 is located at first the lip of the tongue 10-3 of the first snail tongue 10.
The plate body of deep bead is bent plate shape, plate body comprises outer plate surface and inner plate surface 11-2, inner plate surface 11-2 forms the air channel of air-supply arrangement with the inwall of air-supply housing 1, deep bead one end is large end 7-3, the other end is small end 7-4, and the cross sectional shape of deep bead is sickleshaped, and the thickness of deep bead reduces along large end 7-3 gradually to small end 7-4, the large end 7-3 internal fixtion of deep bead has the deep bead motor 8 for driving deep bead to move, and the output shaft of this deep bead motor 8 is connected with gear 3.The first stopper section 12 that the large end 7-3 of deep bead is shaped with deep bead snail tongue 11 and matches with positive stop 9, second the lip of the tongue 11-3 that deep bead snail tongue comprises the first wind-guiding face 11-1, inner plate surface 11-2 and is formed between the first wind-guiding face 11-1 and inner plate surface 11-2, the small end 7-4 of deep bead is shaped with the second stopper section, stopper section 13, first 12 and the second stopper section 13 that match with positive stop 9 all in hook-shaped.
Air outlet lingual surface 10-1 and the first wind-guiding face 11-1 is plane, when positive stop 9 to coordinate with stopper section carry out spacing time, air outlet lingual surface 10-1 and the first wind-guiding face 11-1 is seamless and connect, and air outlet lingual surface 10-1 and the first wind-guiding face 11-1 is at grade.
Air-supply housing 1 is the two-way ventilating spiral case comprising inner chamber, spiral case includes the upper air outlet 4 for upwards air-out, and the lower air outlet 5 for blowing downwards, helical and snail tongue, snail tongue is provided with two and comprises, lower two snail tongues, the first snail tongue 10 on top and the first snail tongue 10 of bottom are all shaped with positive stop 9, the deep bead of the air-supply arrangement of the present embodiment is provided with two pieces, comprise deep bead 7-1, and the lower deep bead 7-2 kept out the wind is coordinated with upper deep bead 7-1, upper deep bead 7-1 and lower deep bead 7-2 respectively associated position adjustment driving mechanism are connected.Upper deep bead 7-1 and lower deep bead 7-2 is equipped with the first stopper section 12 and the second stopper section 13.
Air-supply arrangement is when upwards air-out or air-out downwards, one end of upper deep bead 7-1 contacts with one end of lower deep bead 7-2, air-supply housing 1 inner chamber is divided into two independently chambers by upper deep bead 7-1 and lower deep bead 7-2, the inner plate surface 11-2 of upper deep bead 7-1 and the inner plate surface 11-2 of lower deep bead 7-2 also connects and forms half occluding surface, and this curved surface forms the complete air channel of air-supply arrangement with the inwall of air-supply housing 1.
The initial position of upper deep bead 7-1 is located at helical place, right side in air-supply housing 1 shell, now go up first stopper section 12 of large end 7-3 on deep bead 7-1 to contact with the positive stop 9 of the first snail tongue 10 of spiral case internal upper part, the initial position of lower deep bead 7-2 is arranged on helical place, left side in air-supply housing 1 shell, first stopper section 12 of large end 7-3 on deep bead 7-2 is now descended to contact with the positive stop 9 of the first snail tongue 10 of bottom in spiral case, when the upper deep bead 7-1 of the present embodiment and lower deep bead 7-2 is in initial position, upper air outlet 4 and lower air outlet 5 are all opened.
The air-supply arrangement of the present embodiment has three kinds of air-out modes:
Bidirectional outlet air pattern: upper deep bead 7-1 and lower deep bead 7-2 is in initial position, now start blade driving motor, deep bead motor 8 does not start, and blade driving driven by motor centrifugation blade 2 rotates, air is sent from upper air outlet 4 and lower air outlet 5 simultaneously, forms upper and lower Bidirectional outlet air.
Upper air-out mode: start the deep bead motor 8 in the lower large end of deep bead 7-2, deep bead motor 8 drives the gear 3 on its output shaft to rotate, gear 3 engages with deep-slotted chip breaker Shang Chi road 6-3, now gear 3 drives coupled lower deep bead 7-2 to rotate counterclockwise along arc-shaped gear road 6-3, until the large end 7-3 of lower deep bead 7-2 contacts with the small end 7-4 of upper deep bead 7-1, the second stopper section 13 on deep bead 7-2 is now descended to contact with the positive stop 9 of the first snail tongue 10 of bottom in spiral case, deep bead motor 8 stops operating, owing at this moment descending deep bead 7-2 and upper deep bead 7-1, the inner chamber in air-supply housing 1 is separated into two separate upper chamber and lower chambers, centrifugation blade 2 is positioned at upper chamber, the inner plate surface 11-2 of lower deep bead 7-2 and the inner plate surface 11-2 of upper deep bead 7-1 connects, both also connect formation half occluding surface, this curved surface forms complete air channel with the inwall of air-supply housing 1 upper chamber, the wind sent in centrifugation blade 2 is owing to entering into lower chambers, cannot discharge from lower air outlet 5, now can only along air channel upwards air outlet 4 blow, air-out in formation.
Lower air-out mode: the deep bead motor 8 in startup in the large end of deep bead 7-1, deep bead motor 8 drives the gear 3 on its output shaft to rotate, gear 3 engages with deep-slotted chip breaker Shang Chi road 6-3, now gear 3 drives coupled upper deep bead 7-1 to rotate counterclockwise along arc-shaped gear road 6-3, until the large end 7-3 of upper deep bead 7-1 contacts with the small end 7-4 of lower deep bead 7-2, now go up the second stopper section 13 on deep bead 7-1 to contact with the positive stop 9 of the first snail tongue 10 of spiral case internal upper part, deep bead motor 8 stops operating, at this moment go up deep bead 7-1 and lower deep bead 7-2 and the inner chamber in air-supply housing 1 is separated into two separate upper chamber and lower chambers, centrifugation blade 2 is positioned at bottom chamber, the inner plate surface 11-2 of lower deep bead 7-2 and the inner plate surface 11-2 of upper deep bead 7-1 connects, both also connect formation half occluding surface, this curved surface forms complete air channel with the inwall of air-supply housing 1 lower chambers, the wind sent in centrifugation blade 2 is owing to entering into upper chamber, cannot discharge from upper air outlet 4, now can only blow by downward air outlet 5 along air channel, form lower air-out.
Below be only described with regard to the utility model preferred embodiment, but can not be interpreted as it is restriction to the utility model protection domain.The utility model is not only confined to above embodiment, and its concrete structure or shape allow to change.In a word, protection domain of the present utility model should comprise those apparent conversion or alternative and remodeling to those skilled in the art.
Claims (18)
1. an air-supply arrangement, it is characterized in that, comprise air-supply housing, the fan blade be arranged in described air-supply housing, described air-supply housing is provided with air outlet, is provided with mobile to stop that centrifugation blade is to the deep bead of air outlet air-out and the position limiting structure that matches with deep bead along described fan blade periphery in described air-supply housing.
2. air-supply arrangement according to claim 1, is characterized in that, described position limiting structure is be arranged on the positive stop on the inwall of described air-supply housing.
3. air-supply arrangement according to claim 2, is characterized in that, described positive stop is convex.
4. air-supply arrangement according to claim 2, is characterized in that, described positive stop and described air-supply housing one-body molded.
5. air-supply arrangement according to claim 2, is characterized in that, described air-supply housing comprises the first snail tongue, and described positive stop is arranged on described first snail tongue.
6. air-supply arrangement according to claim 5, it is characterized in that, first the lip of the tongue that described first snail tongue comprises air outlet lingual surface, interior air channel lingual surface and is arranged between described air outlet lingual surface and interior air channel lingual surface, described positive stop is arranged on described the lip of the tongue of described first snail tongue.
7. air-supply arrangement according to claim 6, it is characterized in that, one end of described deep bead is provided with deep bead snail tongue, and described deep bead snail tongue comprises the first wind-guiding face, inner plate surface and is arranged on second the lip of the tongue between described first wind-guiding face and inner plate surface.
8. air-supply arrangement according to claim 7, it is characterized in that, at least one end of described deep bead is provided with the stopper section matched with described position limiting structure, when described position limiting structure to coordinate with described stopper section carry out spacing time, described air outlet lingual surface and described first wind-guiding face seamless and connect, both form a level and smooth curved surface or plane.
9. air-supply arrangement according to claim 8, is characterized in that, described air outlet lingual surface and described first wind-guiding face are plane, and when described position limiting structure contacts with described stopper section, described air outlet lingual surface and described first wind-guiding face are at grade.
10. air-supply arrangement according to claim 8, is characterized in that, described stopper section is hook-shaped.
11. air-supply arrangements according to claim 1, is characterized in that, described deep bead comprises large end and small end, and the thickness of described deep bead reduces gradually along described large end to described small end.
12. air-supply arrangements according to claim 11, is characterized in that, the cross sectional shape of described deep bead is sickleshaped.
13. air-supply arrangements according to claim 11, is characterized in that, the large end internal fixtion of described deep bead has the deep bead motor for driving described deep bead.
14. air-supply arrangements according to claim 1, it is characterized in that, described air-supply housing is the two-way ventilating spiral case comprising inner chamber, described spiral case includes for the upper air outlet of upwards air-out and for the lower air outlet of blowing and snail tongue downwards, snail tongue is provided with two and comprises upper and lower two snail tongues, the first snail tongue on top and the first snail tongue of bottom are all shaped with positive stop, and described deep bead comprises for stopping that described fan blade is to the upper deep bead of described upper air outlet air-supply and for stopping the lower deep bead of fan blade to described lower air outlet air-supply.
15. air-supply arrangements according to claim 14, is characterized in that, described air-supply arrangement is when unidirectional air-out, and described upper deep bead and lower deep bead contact, and described air-supply housing cavity is divided into two independently chambers.
16. air-supply arrangements according to claim 15, it is characterized in that, described air-supply arrangement is when unidirectional air-out, one end of described upper deep bead contacts with one end of described lower deep bead, the inner plate surface of upper deep bead and the inner plate surface of lower deep bead also connect and form half occluding surface, and the inwall that this curved surface is corresponding with described air-supply housing forms the air channel of described air-supply arrangement.
17. air-supply arrangements according to claim 14, is characterized in that, be provided with the position matched with described deep bead and adjust driving mechanism in described air-supply housing, and described upper deep bead and lower deep bead respectively associated position adjustment driving mechanism are connected.
18. air-supply arrangements according to claim 1, is characterized in that, described fan blade is centrifugation blade or axial-flow leaf or through-flow fan blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816545.5U CN204404473U (en) | 2014-12-22 | 2014-12-22 | Air-supply arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816545.5U CN204404473U (en) | 2014-12-22 | 2014-12-22 | Air-supply arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN204404473U true CN204404473U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420816545.5U Active CN204404473U (en) | 2014-12-22 | 2014-12-22 | Air-supply arrangement |
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| CN (1) | CN204404473U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596071A (en) * | 2014-12-22 | 2015-05-06 | 宁波奥克斯空调有限公司 | Air supplying device |
| CN106733536A (en) * | 2016-12-26 | 2017-05-31 | 广西科技大学鹿山学院 | A kind of honeycomb plate coating Double-side dryer |
| 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 |
| EP4184091A1 (en) * | 2021-11-17 | 2023-05-24 | Whirlpool Corporation | Appliance fan assembly |
-
2014
- 2014-12-22 CN CN201420816545.5U patent/CN204404473U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596071A (en) * | 2014-12-22 | 2015-05-06 | 宁波奥克斯空调有限公司 | Air supplying device |
| CN106733536A (en) * | 2016-12-26 | 2017-05-31 | 广西科技大学鹿山学院 | A kind of honeycomb plate coating Double-side dryer |
| 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 |
| EP4184091A1 (en) * | 2021-11-17 | 2023-05-24 | Whirlpool Corporation | Appliance fan assembly |
| US11994333B2 (en) | 2021-11-17 | 2024-05-28 | Whirlpool Corporation | Appliance fan assembly |
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Effective date of registration: 20180118 Address after: 315191 Yinzhou District Province, Ningbo City, Jiang Shan town on the village of summer ho Patentee after: AUX air conditioning Limited by Share Ltd Address before: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Patentee before: Ningbo AUX Group. |