CN201258421Y - Clothes drier - Google Patents
Clothes drier Download PDFInfo
- Publication number
- CN201258421Y CN201258421Y CNU200820188552XU CN200820188552U CN201258421Y CN 201258421 Y CN201258421 Y CN 201258421Y CN U200820188552X U CNU200820188552X U CN U200820188552XU CN 200820188552 U CN200820188552 U CN 200820188552U CN 201258421 Y CN201258421 Y CN 201258421Y
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- China
- Prior art keywords
- air
- grid device
- air outlet
- clothesdrier
- grid
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- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a laundry dryer, in which the air outlet of an air duct is not blocked by a grid device so as to reduce aerodynamic loss due to airflow collision, thereby resulting in lower noise and better protection on the interior of the dryer body manifested by not causing collision of the grid device and a fan. The laundry dryer comprises a fan, a driving motor, and an air duct with an air outlet. A grid device is arranged outside the air outlet of the air duct; and the grid device is fastened on the periphery of the air outlet. The grid device has a semispherical structure, the opening part of the grid device is tightly connected with the air outlet, and the semispherical part of the grid device protrudes out of the air duct. The semispherical part of the grid device is composed of reticular grids which are arranged in the same direction as that of the outlet air from the outlet of the air duct.
Description
Technical field
The utility model belongs to field of household appliances, is specifically related to a kind of wet clothes and article be carried out dry clothes drying device.
Background technology
Present widely used clothesdrier mostly adopts electrical heating, Steam Heating, hot air and hot water to heat the mode of equal energy source simple switched, comes wet clothes and article are carried out dried.The mode of these several heating, consumes energy is big, and drying efficiency is low, the time is long.Simultaneously, clothing is deposited in the machine after the drying, and is wrinkling easily, and because the inhomogeneous clothes fiber that easily makes of heating is impaired.Heat pump techniques is a kind ofly to cause it to produce the technology that phase transformation produces heat by compressed air, adopts heat pump techniques heating energy savings greatly.Heat pump comes down to a kind of heat lifting device, the effect of heat pump is a draw heat from surrounding environment, and it is passed to heated object (object that temperature is higher), its operation principle is identical with refrigeration machine, all according to contrary Carnot cycle work, different just operating temperature range is different.Usually heat pump assembly includes: compressor, condenser, evaporimeter, the pipeline that the pressure of the cold-producing medium of high pressure is carried out the throttling arrangement of step-down and connects these devices.By allowing working medium constantly finish the thermodynamic cycle process of evaporation (draw heat in environment) → compression → condensation (emitting heat) → throttling → evaporate again, thereby with the transfer of heat in the environment.Adopting the clothesdrier of heat pump assembly also is the important directions of the research and development of products in this field.
Therefore, clothesdrier can be categorized as in the prior art: electrical heating clothes dryer, Steam Heating dryer, hot air dryer, hot water heating dryer.Another kind of sorting technique in the prior art can be categorized as clothesdrier: intelligent dryer, quick dryer, low noise dryer, microwave clothes drier or the like.
Above-mentioned all clothesdriers include the ventilation unit that is arranged in the housing, and described ventilation unit includes: parts such as air channel, fan; The air outlet in air channel and housing are communicated with, and damp-heat air can be discharged engine body exterior, and described air channel generally includes a kind of metal spiral case device.In the prior art, the air outlet in described air channel is communicated with the position with housing, is presented as an opening that can lead to internal body that is positioned on the housing.In the long-term process of using, crawl into the parts that internal body destroys the inside for fear of insect and toy from this opening, when perhaps user and child's hand is not noted, put in internal body and, need increase a packaged unit at this aperture position by the damage of the fan that turned round.Guarantee that damp-heat air can successfully discharge engine body exterior, guarantee that simultaneously insect and toy are not easy to crawl into internal body, staff also can't put in internal body, avoids the generation of damage accident.Described packaged unit is generally a grid device that can seal the air channel air outlet, this grid device partly is positioned at inside, air channel, the air outlet in air channel can be covered fully, but taken the inner space, air channel, influence air-out, this grid device and fan distance is near simultaneously, behind the long-play or assembly precision when error is arranged, causes the generation of grid device and fan case of collision easily.
Summary of the invention
The purpose of this utility model is to provide clothesdrier; the air outlet in air channel is not blocked by grid device, can reduce the aerodynamic loss that is brought by airflow collision, and noise is lower; protectiveness to internal body is good simultaneously, can not cause grid device and fan case of collision to take place.
The utility model is achieved through the following technical solutions:
Clothesdrier includes fan, drive motors and air channel; Described air channel is provided with air outlet; Wherein, the air outlet outside in described air channel is provided with the grid device that is the hemisphere face structure; Described grid device is fastened on the periphery of described air outlet.
The opening portion of described grid device closely is connected with described air outlet, and the hemisphere face of described grid device partly protrudes from the outside in described air channel.
The hemisphere face part of described grid device is made of netted grid.
The orientation of described netted grid is consistent with described air channel air outlet air-flow air-out direction.
Described fan is a kind of centrifugal fan, and the end face of serving as reasons spiral case with spiral curved surface and can hold the cylinder of clothing to be dried in described air channel surrounds the confined space that forms; Described centrifugal fan is positioned at the inside of spiral case; The middle part of described spiral case is provided with the centrifugal fan installing hole; The middle part of the end face of described cylinder is provided with the air inlet of being made up of a plurality of apertures.
To sum up, the beneficial effects of the utility model are:
Clothesdrier of the present utility model is because the air outlet outside in air channel is provided with grid device; Described grid device is fastened on the periphery of described air outlet; Grid device is the hemisphere face structure, and opening portion closely is connected with described air outlet, and the hemisphere face of grid device partly protrudes from the outside in described air channel; The hemisphere face part of grid device is made of netted grid; The orientation of netted grid is consistent with described air channel air outlet air-flow air-out direction.Therefore, grid device and fan distance can cause grid device and fan case of collision to take place, and simultaneously, can reduce the aerodynamic loss that is brought by airflow collision, and noise is lower.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the ventilation unit of the utility model clothesdrier;
Fig. 2 is the plan structure schematic diagram of the ventilation unit of the utility model clothesdrier;
Fig. 3 is the backsight structural representation of the ventilation unit of the utility model clothesdrier;
Fig. 4 is the perspective view of the ventilation unit of the utility model clothesdrier;
Fig. 5 is the side-looking structural representation of the ventilation unit of the utility model clothesdrier;
Fig. 6 is the overall structure schematic diagram of the ventilation unit of the utility model clothesdrier.
Description of reference numerals:
1, spiral case, 2, grid device, 11, the centrifugal fan installing hole, 12, air outlet, 21, the main grate rib, 22, strengthening rib strip, 3, centrifugal fan, 5, cylinder, 51, air inlet.
The specific embodiment
Shown in Fig. 1,2,3,4,5, the open clothesdrier of present embodiment includes fan, drive motors and air channel; Described air channel is provided with air outlet 12; Wherein, air outlet 12 outsides in described air channel are provided with grid device 2; Described grid device 2 is fastened on the periphery of described air outlet 12.
Described grid device 2 is the hemisphere face structure, and the opening portion of described grid device 2 closely is connected with described air outlet 12, and the hemisphere face of described grid device 2 partly protrudes from the outside in described air channel.
The hemisphere face part of described grid device 2 is made of netted grid.
The orientation of described netted grid is consistent with described air channel air outlet 12 air-flow air-out directions.
As shown in Figure 6, described fan is a kind of centrifugal fan 3, and the end face of the cylinder of serving as reasons spiral case 1 with spiral curved surface and can hold clothing to be dried in described air channel 5 surrounds the confined space that forms; Described centrifugal fan is positioned at the inside of spiral case 1; The middle part of described spiral case 1 is provided with centrifugal fan installing hole 11; The middle part of the end face of described cylinder 5 is provided with the air inlet of being made up of a plurality of apertures 51.
Shown in Fig. 1,2,3,4,5, described air outlet 12 is positioned at the following side of spiral case 1.
As shown in Figure 3, the netted grid of described grid device 2 includes: main grate rib 21 that the multiple tracks direction is consistent with air outlet 12 air-flow air-out directions and the one or multi-channel strengthening rib strip 22 that is provided with described main grate rib 21 vertical direction.
Described main grate rib 21 equidistant arrangements.
Above-mentioned listed specific implementation is nonrestrictive, and to one skilled in the art, in not departing from the utility model scope, various improvement and the variation carried out all belong to protection domain of the present utility model.For example, the change of the concrete shape of air outlet 12, grid device 2 etc., specifically, grid device 2 can also adopt half ellipsoidal surface shape, half olive sphere shape, square or other irregular shape structures.
Claims (8)
1, clothesdrier includes fan, drive motors and air channel; Described air channel is provided with air outlet (12); It is characterized in that: the air outlet in described air channel (12) outside is provided with the grid device (2) that is the hemisphere face structure; Described grid device (2) is fastened on the periphery of described air outlet (12).
2, clothesdrier according to claim 1 is characterized in that: the opening portion of described grid device (2) closely is connected with described air outlet (12), and the hemisphere face of described grid device (2) partly protrudes from the outside in described air channel.
3, clothesdrier according to claim 1 and 2 is characterized in that: the hemisphere face part of described grid device (2) is made of netted grid.
4, clothesdrier according to claim 3 is characterized in that: the orientation of described netted grid is consistent with described air channel air outlet (12) air-flow air-out direction.
5, clothesdrier according to claim 4, it is characterized in that: described fan is a kind of centrifugal fan (3), and the end face of the cylinder of serving as reasons spiral case (1) with spiral curved surface and can hold clothing to be dried in described air channel (5) surrounds the confined space that forms; Described centrifugal fan is positioned at the inside of spiral case (1); The middle part of described spiral case (1) is provided with centrifugal fan installing hole (11); The middle part of the end face of described cylinder (5) is provided with the air inlet of being made up of a plurality of apertures (51).
6, clothesdrier according to claim 4 is characterized in that: described air outlet (12) is positioned at the following side of spiral case (1).
7, clothesdrier according to claim 6 is characterized in that: the netted grid of described grid device (2) includes: main grate rib (21) that the multiple tracks direction is consistent with air outlet (12) air-flow air-out direction and the one or multi-channel strengthening rib strip (22) that is provided with described main grate rib (21) vertical direction.
8, clothesdrier according to claim 6 is characterized in that: the equidistant arrangement of described main grate rib (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820188552XU CN201258421Y (en) | 2008-08-13 | 2008-08-13 | Clothes drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820188552XU CN201258421Y (en) | 2008-08-13 | 2008-08-13 | Clothes drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201258421Y true CN201258421Y (en) | 2009-06-17 |
Family
ID=40772656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820188552XU Expired - Lifetime CN201258421Y (en) | 2008-08-13 | 2008-08-13 | Clothes drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201258421Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760941B (en) * | 2008-12-24 | 2011-10-26 | 珠海格力电器股份有限公司 | Clothes dryer |
| CN112963901A (en) * | 2021-03-16 | 2021-06-15 | 西藏智慧水务股份有限公司 | Air outlet |
-
2008
- 2008-08-13 CN CNU200820188552XU patent/CN201258421Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760941B (en) * | 2008-12-24 | 2011-10-26 | 珠海格力电器股份有限公司 | Clothes dryer |
| CN112963901A (en) * | 2021-03-16 | 2021-06-15 | 西藏智慧水务股份有限公司 | Air outlet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090617 Effective date of abandoning: 20080813 |