CN101647688B - Dishwasher drying system - Google Patents
Dishwasher drying system Download PDFInfo
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- CN101647688B CN101647688B CN 200810145746 CN200810145746A CN101647688B CN 101647688 B CN101647688 B CN 101647688B CN 200810145746 CN200810145746 CN 200810145746 CN 200810145746 A CN200810145746 A CN 200810145746A CN 101647688 B CN101647688 B CN 101647688B
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- impeller
- motor
- shaft
- drying system
- dishwasher drying
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Abstract
The invention provides a dishwasher drying system, which is provided with a motor, an impeller and an air channel. The dishwasher drying system also comprises a transmission part. The motor and the impeller are not arranged coaxially, and the motor drives the impeller to rotate through the transmission part. Because the motor and the impeller are not arranged coaxially, compared with a structure in which the motor and the impeller are arranged coaxially in the prior art, a whole fan system can be made to be quite thin; and the size of the dishwasher drying system is small, thus saving large space so that the dishwasher drying system can be easily arranged in small spaces of a dishwasher such as door lining, upside, back, side and the like, without being easily restricted by space.
Description
Technical field
The present invention relates to a kind of Dishwasher drying system, relate in particular to a kind of Dishwasher drying system of centrifugal blower formula.
Background technology
The drying mode of existing dish-washing machine has fan type and no fan type according to the device branch; Orientation according to exhaust is divided into the formula of giving vent to anger between gas formula and door lining that ejects; According to the type of blower fan, be divided into centrifugal blower formula and cross flow fan formula.But traditional centrifugal formula blower fan and cross flow blower are all thicker, when deisgn product, must reserve than large space, have brought very big puzzlement to product development.The drying system of centrifugal blower formula for example; It receives the restriction of dishwasher structure aspect; Often can only blower fan be placed the dish-washing machine bottom, ventilation shaft around cooperating with blower fan to the bottom, is perhaps done various modification with the spiral case and the blade wheel structure of centrifugal fan from the top; Be placed between dish washing machine door lining and door shell or other places, to adapt to narrow and small installing space.
Summary of the invention
The object of the present invention is to provide a kind of Dishwasher drying system of thin centrifugal blower formula.
Among the present invention, Dishwasher drying system has motor, impeller and air channel, and wherein, Dishwasher drying system also comprises a driving section, motor and the non-coaxial setting of impeller, and motor rotates through the driving section impeller.
Because motor and the non-coaxial setting of impeller; So with in the prior art motor is compared with the structure of the coaxial setting of impeller; Can with whole blower fan system do extremely thin, its volume is little, has saved very big space; And then can be placed in very easily in the middle of the narrow spaces such as dish washing machine door lining, top, back, sidepiece, be not subject to spatial constraints.
Driving section described in the present invention is driving-belt drive mechanism or drive drive mechanism.
Through adopting driving-belt or drive, realize the transmission of power by simple structure.
Among the present invention, motor shaft and impeller shaft are alternate and laterally arrange, and driving-belt is around motor shaft, impeller shaft setting, and impeller is arranged on an end in air channel.
When driving-belt is adopted in the driving section, can be through it be realized the transmission of power of motor is given the effect of impeller around motor shaft, impeller shaft setting.
In addition, Dishwasher drying system is provided with regulating wheel between motor shaft and impeller shaft, and tension wheel shaft and motor shaft and impeller shaft are alternate and be arranged in parallel, and driving-belt is around motor shaft, impeller shaft and tension wheel shaft setting, triangularity.
Like this, can make the driving-belt tensioning, be convenient to transmission of power through regulating wheel is set.
In the Dishwasher drying system of the present invention, impeller is can be from two intake air impellers of both direction air intake in opposite directions.
Like this, in dish washer interior sucking-off vapours, the two intake air impellers among the present invention also suck cold air; Impeller can be transported to cold air and hot gas in the air channel simultaneously; In the air channel, cold air and hot gas mix, and are able to cooling from the hot gas of dish washer interior; Wherein contained most of steam condenses into the globule rapidly and discharges, and improves the index of aridity of dish-washing machine effectively.
In addition, impeller shaft is provided with demarcation strip, and this demarcation strip all has blade perpendicular to impeller shaft in the two sides of this demarcation strip.
Blade through the demarcation strip two sides is transported to cold air and hot gas in the air channel respectively.
In addition, blade is the sheet material that is convexly curved, and is consistent at the bending direction of demarcation strip two sides.
Blade through arc-shaped bend is transported to cold air and hot gas in the air channel simultaneously.
In addition, blade extends and perpendicular to demarcation strip to the edge of demarcation strip along its camber line from impeller shaft.
This is easy to strengthen the flow of air.
Among the present invention, the impeller outside is provided with impeller chimney, has cold air air inlet and hot gas air inlet on this impeller chimney, and motor and impeller chimney are arranged in the spiral case, and impeller chimney is communicated with the air channel, and motor is in the spiral case end away from the air channel with respect to impeller.
Because effectively avoided motor to be taken place by the phenomenon of steam heating and corrosion separating of motor and impeller, improved the security performance of drying system.
Among the present invention, motor shaft and impeller shaft are alternate and laterally arrange, and the top of diaxon is respectively arranged with motor side gear and impeller side gear, and drive is arranged between this two gear and is engaged with, and impeller is arranged on an end in air channel.
When drive is adopted in the driving section, can realize the transmission of power of motor is given the effect of impeller through it being arranged between motor side gear and the impeller side gear and being engaged with.
Description of drawings
Fig. 1 is the schematic perspective view of dish-washing machine.
Fig. 2 is the schematic perspective view of the Dishwasher drying system of expression embodiment 1.
Fig. 3 is the side view of the Dishwasher drying system of expression embodiment 1.
Fig. 4 is the front view of the worm frame of expression embodiment 1.
Fig. 5 is the stereogram of the impeller of expression embodiment 1.
Fig. 6 is the sketch map of cold air air inlet one side of the spiral case of expression embodiment 1.
Fig. 7 is the sketch map of hot gas air inlet one side of the spiral case of expression embodiment 1.
Fig. 8 is the front view of the worm frame of expression embodiment 2.
The specific embodiment
Like Fig. 2～shown in Figure 4, Dishwasher drying system 1 comprises motor 2, impeller 3, regulating wheel 4 and air channel 5, and wherein, air channel 5 comprises condensation channel 6, condensation-water drain 7 and exhaust outlet 8.
As shown in Figure 5, impeller 3 is for having two intake air impellers of two groups of blades.Structure there is not special qualification, as adopting centrifugal blower etc. as long as realize from the both direction air intake.Among Fig. 5, impeller 3 comprises cold air lateral lobe sheet 11...11, hot gas lateral lobe sheet 12...12, demarcation strip 13 and impeller shaft 14.13 one-tenth flat-disk shapes of demarcation strip, impeller shaft 14 passes its axle center, and cold air lateral lobe sheet 11...11 and hot gas lateral lobe sheet 12...12 have a plurality of blades respectively, and these a plurality of blades are separately positioned on the both sides of demarcation strip 13.Or impeller 3 adopts and two single intake air impellers of the prior art are arranged side by side the structure that forms also can.
In this embodiment, cold air lateral lobe sheet 11...11 and hot gas lateral lobe sheet 12...12 are symmetrical set, and structure is identical, are that example describes at this with cold air lateral lobe sheet 11...11.
Cold air lateral lobe sheet 11...11 is the tabular sheet material of arc, perpendicular to demarcation strip 13, evenly is arranged on the demarcation strip 13 roughly along the radially extension of demarcation strip 13, and with identical distance.Cold air lateral lobe sheet 11...11 is a point symmetry with respect to the axle center of impeller shaft 14 and the intersection point of demarcation strip 13.
Fig. 6 and Fig. 7 are that motor 2, impeller 3, regulating wheel 4 and driving-belt 9 are housed in the structure chart in the spiral case 10, and wherein, Fig. 6 representes the figure of cold air air inlet 15 1 sides, and Fig. 7 representes the figure of hot gas air inlet 16 1 sides.
Among Fig. 6, offer cold air air inlet 15 on the spiral case 10, when impeller 3 rotated, the outside cold air of dish-washing machine entered into spiral case 10 from cold air air inlet 15, and is further driven air channel 5 by the rotation of impeller 3.
Among Fig. 7, offer hot gas air inlet 16 on the spiral case 10, when impeller 3 rotated, the hot gas of dish washer interior entered into spiral case 10 from hot gas air inlet 16, and is further driven air channel 5 by the rotation of impeller 3.
With reference to Fig. 3; The cold air that enters in the air channel 5 mixes at condensation channel 6 with hot gas, is able to lower the temperature from the hot gas of dish washer interior, and wherein contained most of steam condenses into the globule rapidly; And, improve the index of aridity of dish-washing machine effectively from condensation-water drain 7 discharges.Discharged from exhaust outlet 8 by the gaseous mixture of cold air after the dehumidifying and hot gas.
In the present embodiment, the structure of Dishwasher drying system 1 and embodiment 1 are basic identical, at this same structure are partly marked identical drawing reference numeral, and omit the explanation to this part, only the structure different portions are elaborated.
As shown in Figure 8, the top of motor shaft and impeller shaft 14 is respectively arranged with motor side gear 22 and impeller side gear 20, and drive 21 is arranged between this two gear and is engaged with.When motor was in running order, motor side gear 22 rotated, and through the transmission between gear, drive 21 rotates, and further impeller side gear 20 rotates.Like this, in same plane, realized the transmission of motor side gear 22, also realized the transmission of motor 2 simultaneously to impeller 3 to impeller side gear 20.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a Dishwasher drying system is characterized in that, has motor (2), impeller (3) and air channel (5); It is characterized in that; Said Dishwasher drying system also comprises a driving section, said motor (2) and the non-coaxial setting of said impeller (3), and said motor drives said impeller (3) rotation through said driving section; Said driving section is the driving-belt drive mechanism; Motor shaft and impeller shaft (14) are alternate and laterally arrange, and driving-belt (9) is provided with around said motor shaft, impeller shaft (14), and said impeller (3) is arranged on an end in said air channel (5).
2. Dishwasher drying system as claimed in claim 1; It is characterized in that; Between said motor shaft and impeller shaft (14), be provided with regulating wheel (4); Tension wheel shaft and motor shaft and impeller shaft (14) are alternate and be arranged in parallel, and driving-belt (9) is around motor shaft, impeller shaft (14) and tension wheel shaft setting, triangularity.
3. Dishwasher drying system as claimed in claim 1 is characterized in that, said impeller (3) is can be from two intake air impellers of both direction air intake in opposite directions.
4. Dishwasher drying system as claimed in claim 3 is characterized in that, said impeller shaft (14) is provided with demarcation strip (13), and this demarcation strip (13) all has blade (11,12) perpendicular to said impeller shaft (14) in the two sides of this demarcation strip (13).
5. Dishwasher drying system as claimed in claim 4 is characterized in that, the sheet material of said blade (11,12) for being convexly curved is consistent at the bending direction of said demarcation strip (13) two sides.
6. Dishwasher drying system as claimed in claim 5 is characterized in that, said blade (11,12) extends and perpendicular to said demarcation strip (13) to the edge of said demarcation strip (13) along its camber line from said impeller shaft (14).
7. like each described Dishwasher drying system in the claim 1～6; It is characterized in that; Impeller (3) outer setting has impeller chimney (17), has cold air air inlet (15) and hot gas air inlet (16) on this impeller chimney (17), and said motor (2) and impeller chimney (17) are arranged in the spiral case (10); Said impeller chimney (17) is communicated with air channel (5), and said motor (2) is in the spiral case (10) end away from air channel (5) with respect to said impeller (3).
8. a Dishwasher drying system is characterized in that, has motor (2), impeller (3) and air channel (5); Said Dishwasher drying system also comprises a driving section; Said motor (2) and the non-coaxial setting of said impeller (3), and said motor drives said impeller (3) through said driving section and rotates, and said driving section is the drive drive mechanism; Motor shaft and impeller shaft (14) are alternate and laterally arrange; The top of diaxon is respectively arranged with motor side gear (22) and impeller side gear (20), and drive (21) is arranged between this two gear and is engaged with, and said impeller (3) is arranged on an end in said air channel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810145746 CN101647688B (en) | 2008-08-14 | 2008-08-14 | Dishwasher drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810145746 CN101647688B (en) | 2008-08-14 | 2008-08-14 | Dishwasher drying system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101647688A CN101647688A (en) | 2010-02-17 |
| CN101647688B true CN101647688B (en) | 2012-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810145746 Active CN101647688B (en) | 2008-08-14 | 2008-08-14 | Dishwasher drying system |
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| CN (1) | CN101647688B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107149457A (en) * | 2017-06-27 | 2017-09-12 | 冯勤发 | A kind of use in dishwasher drying device |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106551666B (en) * | 2015-09-28 | 2020-01-21 | 青岛海尔洗碗机有限公司 | Condensing device for dish washer and dish washer provided with condensing device |
| CN107981818B (en) * | 2017-12-29 | 2024-03-01 | 珠海格力电器股份有限公司 | Air inlet and exhaust system and door body of equipment and dish washer with door body |
| CN108175360B (en) * | 2017-12-29 | 2023-10-24 | 珠海格力电器股份有限公司 | Air intake and exhaust system of equipment and dish washer |
| CN108194426B (en) * | 2017-12-29 | 2023-07-21 | 珠海格力电器股份有限公司 | Exhaust assembly and dish washer |
| CN115486789A (en) * | 2021-06-17 | 2022-12-20 | 青岛海尔洗碗机有限公司 | Dish washing machine |
| CN115444344B (en) * | 2022-11-10 | 2023-04-21 | 杭州老板电器股份有限公司 | Cold and hot air generating and distributing device and dish washing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1044941A (en) * | 1961-08-17 | 1966-10-05 | Hoover Ltd | Dish washers |
| CN1210705A (en) * | 1997-07-18 | 1999-03-17 | 松下电器产业株式会社 | Cleaning and drying machine for tableware |
| CN2351081Y (en) * | 1998-10-08 | 1999-12-01 | 段光复 | Stereo flow large volume all-automatic bowl-washing machine |
| CN200960107Y (en) * | 2004-12-09 | 2007-10-17 | Bsh博施及西门子家用器具有限公司 | Dishwasher |
| CN201091564Y (en) * | 2007-09-30 | 2008-07-30 | 美的集团有限公司 | Condensation drying device of dish washer |
-
2008
- 2008-08-14 CN CN 200810145746 patent/CN101647688B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1044941A (en) * | 1961-08-17 | 1966-10-05 | Hoover Ltd | Dish washers |
| CN1210705A (en) * | 1997-07-18 | 1999-03-17 | 松下电器产业株式会社 | Cleaning and drying machine for tableware |
| CN2351081Y (en) * | 1998-10-08 | 1999-12-01 | 段光复 | Stereo flow large volume all-automatic bowl-washing machine |
| CN200960107Y (en) * | 2004-12-09 | 2007-10-17 | Bsh博施及西门子家用器具有限公司 | Dishwasher |
| CN201091564Y (en) * | 2007-09-30 | 2008-07-30 | 美的集团有限公司 | Condensation drying device of dish washer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107149457A (en) * | 2017-06-27 | 2017-09-12 | 冯勤发 | A kind of use in dishwasher drying device |
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| Publication number | Publication date |
|---|---|
| CN101647688A (en) | 2010-02-17 |
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