CN104390333A - Volute component and air conditioner - Google Patents
Volute component and air conditioner Download PDFInfo
- Publication number
- CN104390333A CN104390333A CN201410598921.2A CN201410598921A CN104390333A CN 104390333 A CN104390333 A CN 104390333A CN 201410598921 A CN201410598921 A CN 201410598921A CN 104390333 A CN104390333 A CN 104390333A
- Authority
- CN
- China
- Prior art keywords
- spiral case
- air
- assembly according
- case assembly
- baffle plate
- 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.)
- Granted
Links
- 230000033001 locomotion Effects 0.000 claims description 22
- 241000237858 Gastropoda Species 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract 1
- 238000004378 air conditioning Methods 0.000 description 8
- 238000005057 refrigeration Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
- F04D29/4246—Fan casings comprising more than one outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention provides a volute component and an air conditioner. A volute assembly according to the present invention includes: the fixed volute is provided with a plurality of air outlet channels; the movable baffle is rotatably arranged on the fixed volute so as to enable the fixed volute to exhaust air from one of the air outlet channels; and the driving mechanism drives the movable baffle to rotate relative to the fixed volute. According to the volute component and the air conditioner, the movable baffle is rotatably arranged on the fixed volute, so that the fixed volute can selectively exhaust air from any one of the air outlet channels, and various air outlet requirements are met, such as air outlet from the lower part during heating and air outlet from the upper part during cooling, and the comfort of the air conditioner is effectively improved.
Description
Technical field
The present invention relates to field of air conditioning, in particular to a kind of spiral case assembly and air-conditioner.
Background technology
In prior art, Air conditioner design generally only has an air outlet, according to the installation site of air-conditioner, air outlet only may be positioned at interior space top or interior space bottom, the cold wind that air-conditioner produces or hot blast, all can only send out from this fixing air outlet, air-conditioning can not reach higher heat convection efficiency under refrigerating/heating two kinds of operating modes, cannot meet air conditioning comfortableness requirement.
Summary of the invention
The present invention aims to provide a kind of the spiral case assembly and the air-conditioner that improve heat convection efficiency.
The invention provides a kind of spiral case assembly, comprising: fixing spiral case, has multiple exhaust air flue; Motion baffle plate, is arranged on fixing spiral case rotationally, to make fixing spiral case from the air-out of multiple exhaust air flue; Driving mechanism, actuation movement baffle plate rotates relative to fixing spiral case.
Further, fixing spiral case is provided with slide rail, and motion baffle plate is slided along slide rail.
Further, slide rail extends along archimedes line.
Further, driving mechanism comprises motor, driving gear and the driven tooth bar with driving gear engaged transmission, and driving gear is connected with the output shaft of motor, and driven tooth bar is the arc-shaped rack be fixedly installed on the outer peripheral face of motion baffle plate.
Further, fixing spiral case is provided with motor mounting groove, and motor is fixedly installed in motor mounting groove.
Further, fixing spiral case comprises volute body and the air intake snail plate that is arranged on volute body and rear snail plate, on two sides that air intake snail plate is relative with the axis that rear snail plate is arranged on volute body.
Further, motor mounting groove is arranged on volute body.
Further, slide rail is arranged on rear snail plate.
Further, multiple exhaust air flue comprises upper air duct and lower air duct, upper air duct and lower air duct Rotational Symmetry.
Present invention also offers a kind of air-conditioner, comprise housing, enclosure interior is provided with aforesaid spiral case assembly.
According to spiral case assembly of the present invention and air-conditioner, be arranged on fixing spiral case rotationally by making motion baffle plate, make fixing spiral case can selectively from the arbitrary air-out multiple exhaust air flue, thus meet various air-out requirement, such as, from lower air-out when heating, from upper air-out during refrigeration, effectively improve air conditioning comfortableness.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 be according to the removal air intake snail plate of spiral case assembly of the present invention after main TV structure schematic diagram;
Fig. 2 is the structural representation of spiral case assembly according to the present invention under refrigeration model;
Fig. 3 is that spiral case assembly according to the present invention is heating the structural representation under model.
Description of reference numerals:
10, fixing spiral case; 11, exhaust air flue; 11a, upper air duct; 11b, lower air duct; 12, motor mounting groove; 13, volute body; 14, rear snail plate; 20, motion baffle plate; 30, driving mechanism; 31, motor; 32, driving gear; 33, driven tooth bar.
Detailed description of the invention
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in 1 to 3, according to spiral case assembly of the present invention, comprising: fixing spiral case 10, has multiple exhaust air flue 11; Motion baffle plate 20, is arranged on fixing spiral case 10 rotationally, to make fixing spiral case 10 from an air-out multiple exhaust air flue 11; Driving mechanism 30, actuation movement baffle plate 20 rotates relative to fixing spiral case 10.The present invention is arranged on fixing spiral case 10 by making motion baffle plate 20 rotationally, make fixing spiral case 10 selectively from the arbitrary air-out multiple exhaust air flue 11, thus various air-out requirement can be met, such as, from lower air-out when heating, from upper air-out during refrigeration, effectively improve air conditioning comfortableness.
Preferably, fixing spiral case 10 is provided with slide rail (not shown), and motion baffle plate 20 is slided along slide rail, thus motion baffle plate 20 is rotated more flexibly steadily, and reliability is higher.More preferably, slide rail extends along archimedes line.Because archimedes line is irregular line, fan blade in the running, forms air-flow poor, good to reach air supplying distance, and compared with other air channel molded line, refrigeration and heating effect can be better.
Shown in composition graphs 1, driving mechanism 30 comprises motor 31, driving gear 32 and the driven tooth bar 33 with driving gear 32 engaged transmission, driving gear 32 is connected with the output shaft of motor 31, motor 31 drives driving gear 32 to rotate, thus drive driven tooth bar 33 to rotate, realize the selection of exhaust air flue 11, preferably, driven tooth bar 33 is for being fixedly installed on the arc-shaped rack on the outer peripheral face of motion baffle plate 20, and tooth is set on the outer peripheral face of motion baffle plate 20, thus form driven tooth bar 33, adopt above-mentioned design, effectively can reduce amount of parts, make spiral case modular construction compacter.
Shown in composition graphs 1, fixing spiral case 10 is provided with motor mounting groove 12, and motor 31 is fixedly installed in motor mounting groove 12, and the driving gear 32 be conveniently arranged on motor shaft coordinates with driven tooth bar 33; Meanwhile, motor 31 is set and is contained in motor mounting groove 12 inside, it also avoid motor 31 pairs of miscellaneous parts installations and cause interference.
Particularly, shown in composition graphs 1, fixing spiral case 10 comprises volute body 13 and the air intake snail plate (not shown) that is arranged on volute body 13 and rear snail plate 14, on two sides that air intake snail plate is relative with the axis that rear snail plate 14 is arranged on volute body 13, air intake snail plate is provided with air inlet.Motor mounting groove 12 is arranged on volute body 13, conveniently motor 31 is arranged on spiral case component internal, ensures sealing, improves fan efficiency.Slide rail is arranged on rear snail plate 14, facilitates mounted movable baffle plate 20.
Preferred embodiment shown in composition graphs 1 to Fig. 3 illustrates operation principle of the present invention, in a preferred embodiment, multiple exhaust air flue 11 comprises upper air duct 11a and lower air duct 11b, upper air duct 11a and lower air duct 11b Rotational Symmetry, namely motion baffle plate 20 is rotated 180 ° the air-out direction of spiral case can be made to transfer lower air duct 11b to by upper air duct 11a, or transfer upper air duct 11a to by lower air duct 11b, motion baffle plate 20 is controlled convenient.
Under refrigeration mode as shown in Figure 2, driving mechanism 30 actuation movement baffle plate 20 rotates, make spiral case assembly from upper air duct 11a air-out, cold air enters spiral case component internal from air inlet, after being centrifuged fan blade 1 acting, is blown from upper air duct 11a, because the density of cold air is relatively large, after the blowout of spiral case assembly, cold air sinks naturally, can improve convection effects.
Under heating mode as shown in Figure 3, driving mechanism 30 actuation movement baffle plate 20 rotates, make spiral case assembly from lower air duct 11b air-out, hot-air enters in spiral case assembly from air inlet, after being centrifuged fan blade 1 acting, blow out from lower air duct 11b, because hot air-conditioning density is relatively little, thus after the blowout of spiral case assembly, hot-air rises naturally, also effectively can improve convection effects, thus improve comfortableness.
Present invention also offers a kind of air-conditioner, comprise housing, the aforesaid spiral case assembly of enclosure interior, according to factors such as different operating modes and environment, can select exhaust air flue, thus improves convection efficiency, makes air-conditioning more comfortable.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
According to spiral case assembly of the present invention and air-conditioner, be arranged on fixing spiral case rotationally by making motion baffle plate, make fixing spiral case can selectively from the arbitrary air-out multiple exhaust air flue, thus meet various air-out requirement, such as, from lower air-out when heating, from upper air-out during refrigeration, effectively improve air conditioning comfortableness.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a spiral case assembly, is characterized in that, comprising:
Fixing spiral case (10), has multiple exhaust air flue (11);
Motion baffle plate (20), is arranged on described fixing spiral case (10) rotationally, to make described fixing spiral case (10) from an air-out described multiple exhaust air flue (11);
Driving mechanism (30), drives described motion baffle plate (20) to rotate relative to described fixing spiral case (10).
2. spiral case assembly according to claim 1, is characterized in that,
Described fixing spiral case (10) is provided with slide rail, and described motion baffle plate (20) is slided along described slide rail.
3. spiral case assembly according to claim 2, is characterized in that,
Described slide rail extends along archimedes line.
4. spiral case assembly according to any one of claim 1 to 3, is characterized in that,
Described driving mechanism (30) comprises motor (31), driving gear (32) and the driven tooth bar (33) with described driving gear (32) engaged transmission, described driving gear (32) is connected with the output shaft of described motor (31), and described driven tooth bar (33) is for being fixedly installed on the arc-shaped rack on the outer peripheral face of described motion baffle plate (20).
5. spiral case assembly according to claim 4, is characterized in that,
Described fixing spiral case is provided with motor mounting groove (12), described motor (31) is fixedly installed in described motor mounting groove (12).
6. spiral case assembly according to claim 5, is characterized in that,
Described fixing spiral case (10) comprises volute body (13) and the air intake snail plate be arranged on described volute body (13) and rear snail plate (14), on two sides that described air intake snail plate is relative with the axis that described rear snail plate (14) is arranged on described volute body (13).
7. spiral case assembly according to claim 6, is characterized in that,
Described motor mounting groove (12) is arranged on described volute body (13).
8. spiral case assembly according to claim 6, is characterized in that,
Described slide rail is arranged in the rear on snail plate (14).
9. spiral case assembly according to claim 6, is characterized in that,
Described multiple exhaust air flue comprises upper air duct (11
a) and lower air duct (11b), described upper air duct (11a) and described lower air duct (11b) Rotational Symmetry.
10. an air-conditioner, comprises housing, it is characterized in that, described enclosure interior is provided with the spiral case assembly according to any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598921.2A CN104390333B (en) | 2014-10-29 | 2014-10-29 | Volute component and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598921.2A CN104390333B (en) | 2014-10-29 | 2014-10-29 | Volute component and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104390333A true CN104390333A (en) | 2015-03-04 |
| CN104390333B CN104390333B (en) | 2017-09-22 |
Family
ID=52608270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410598921.2A Active CN104390333B (en) | 2014-10-29 | 2014-10-29 | Volute component and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104390333B (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764177A (en) * | 2015-03-25 | 2015-07-08 | 珠海格力电器股份有限公司 | Ventilation air duct assembly and air conditioner |
| CN104807110A (en) * | 2015-05-08 | 2015-07-29 | 珠海格力电器股份有限公司 | Air conditioner |
| CN104807159A (en) * | 2015-05-08 | 2015-07-29 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN104864576A (en) * | 2015-03-30 | 2015-08-26 | 广东美的制冷设备有限公司 | Air conditioner air supply structure and air conditioner |
| CN105605682A (en) * | 2016-02-24 | 2016-05-25 | 宁波奥克斯电气股份有限公司 | Indoor air hose machine |
| CN105673527A (en) * | 2016-03-30 | 2016-06-15 | 中国扬子集团滁州扬子空调器有限公司 | Cross-flow fan assembly blowing air forwards and reversely |
| CN106352412A (en) * | 2016-10-21 | 2017-01-25 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106500178A (en) * | 2016-10-21 | 2017-03-15 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106765856A (en) * | 2015-11-23 | 2017-05-31 | 青岛海尔空调电子有限公司 | Multi-mode air-conditioning method and floor air conditioner |
| CN107883424A (en) * | 2017-11-17 | 2018-04-06 | 浙江奥华电气有限公司 | A kind of multifunctional heater for being aerated ventilation |
| CN108679712A (en) * | 2018-05-18 | 2018-10-19 | 青岛海尔空调器有限总公司 | A kind of air conditioner indoor unit and its control method |
| CN109139559A (en) * | 2018-10-10 | 2019-01-04 | 浙江琦远科技有限公司 | A kind of multidirectional spiral case and its two-way blower fan |
| EP3343141A4 (en) * | 2015-08-28 | 2019-04-03 | Qingdao Haier Joint Stock Co., Ltd | Device having multiple air flow paths and refrigerator having same |
| CN111089083A (en) * | 2019-11-27 | 2020-05-01 | 珠海格力电器股份有限公司 | Fan and air conditioner with same |
| CN111089337A (en) * | 2019-12-31 | 2020-05-01 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
| CN111120372A (en) * | 2019-12-31 | 2020-05-08 | 珠海格力电器股份有限公司 | Air duct device and air conditioner indoor unit with same |
| CN111720991A (en) * | 2020-04-30 | 2020-09-29 | 广东美的制冷设备有限公司 | Volute component and air duct machine |
| CN112303869A (en) * | 2019-08-02 | 2021-02-02 | 珠海格力电器股份有限公司 | Air supply structure and air conditioner indoor unit |
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| CN104236040A (en) * | 2014-10-17 | 2014-12-24 | 珠海格力电器股份有限公司 | A rimq device, spiral case subassembly and air conditioner for spiral case |
| CN204388313U (en) * | 2014-10-29 | 2015-06-10 | 珠海格力电器股份有限公司 | Volute component and air conditioner |
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| CN2354047Y (en) * | 1998-10-28 | 1999-12-15 | 江苏春兰制冷设备股份有限公司 | Air conditioner with upper and lower air-outlets |
| CN1945148A (en) * | 2005-10-05 | 2007-04-11 | Lg电子株式会社 | Apparatus for redirecting an air flow and air conditioner having the same |
| JP2007198641A (en) * | 2006-01-25 | 2007-08-09 | Daikin Ind Ltd | Floor-mounted air conditioning indoor unit |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764177A (en) * | 2015-03-25 | 2015-07-08 | 珠海格力电器股份有限公司 | Ventilation air duct assembly and air conditioner |
| CN104764177B (en) * | 2015-03-25 | 2018-12-07 | 珠海格力电器股份有限公司 | ventilation air duct assembly and air conditioner |
| CN104864576A (en) * | 2015-03-30 | 2015-08-26 | 广东美的制冷设备有限公司 | Air conditioner air supply structure and air conditioner |
| CN104807110B (en) * | 2015-05-08 | 2018-06-01 | 珠海格力电器股份有限公司 | Air conditioner |
| CN104807110A (en) * | 2015-05-08 | 2015-07-29 | 珠海格力电器股份有限公司 | Air conditioner |
| CN104807159A (en) * | 2015-05-08 | 2015-07-29 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| EP3343141A4 (en) * | 2015-08-28 | 2019-04-03 | Qingdao Haier Joint Stock Co., Ltd | Device having multiple air flow paths and refrigerator having same |
| CN106765856A (en) * | 2015-11-23 | 2017-05-31 | 青岛海尔空调电子有限公司 | Multi-mode air-conditioning method and floor air conditioner |
| CN105605682B (en) * | 2016-02-24 | 2018-08-24 | 宁波奥克斯电气股份有限公司 | A kind of interior air-cooled ducted air conditioner |
| CN105605682A (en) * | 2016-02-24 | 2016-05-25 | 宁波奥克斯电气股份有限公司 | Indoor air hose machine |
| CN105673527A (en) * | 2016-03-30 | 2016-06-15 | 中国扬子集团滁州扬子空调器有限公司 | Cross-flow fan assembly blowing air forwards and reversely |
| CN106352412A (en) * | 2016-10-21 | 2017-01-25 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106500178A (en) * | 2016-10-21 | 2017-03-15 | 珠海格力电器股份有限公司 | Air conditioner |
| CN107883424A (en) * | 2017-11-17 | 2018-04-06 | 浙江奥华电气有限公司 | A kind of multifunctional heater for being aerated ventilation |
| CN108679712A (en) * | 2018-05-18 | 2018-10-19 | 青岛海尔空调器有限总公司 | A kind of air conditioner indoor unit and its control method |
| CN109139559A (en) * | 2018-10-10 | 2019-01-04 | 浙江琦远科技有限公司 | A kind of multidirectional spiral case and its two-way blower fan |
| CN112303869A (en) * | 2019-08-02 | 2021-02-02 | 珠海格力电器股份有限公司 | Air supply structure and air conditioner indoor unit |
| CN111089083A (en) * | 2019-11-27 | 2020-05-01 | 珠海格力电器股份有限公司 | Fan and air conditioner with same |
| CN111089337A (en) * | 2019-12-31 | 2020-05-01 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
| CN111120372A (en) * | 2019-12-31 | 2020-05-08 | 珠海格力电器股份有限公司 | Air duct device and air conditioner indoor unit with same |
| CN111089337B (en) * | 2019-12-31 | 2021-11-16 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
| CN111720991A (en) * | 2020-04-30 | 2020-09-29 | 广东美的制冷设备有限公司 | Volute component and air duct machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104390333B (en) | 2017-09-22 |
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