CN201272920Y - Scroll casing and clothes drier - Google Patents
Scroll casing and clothes drier Download PDFInfo
- Publication number
- CN201272920Y CN201272920Y CNU2008201885799U CN200820188579U CN201272920Y CN 201272920 Y CN201272920 Y CN 201272920Y CN U2008201885799 U CNU2008201885799 U CN U2008201885799U CN 200820188579 U CN200820188579 U CN 200820188579U CN 201272920 Y CN201272920 Y CN 201272920Y
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- China
- Prior art keywords
- spiral case
- spiral
- air outlet
- curved surface
- main body
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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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- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The utility model aims to provides a spiral case and a clothes drier which uses the spiral case, wherein the spiral case comprises different parts, the processing difficulty is reduced, the product precision is high, the aerodynamic loss which is caused because of air flow collision can be reduced, and the noise is lower. The technical scheme is that the spiral case comprises a bottom plate, a convoluted step spiral curved surface shell and a spiral curved surface and an air outlet, the inner space of the spiral curved surface is an air flowing area, the spiral case is divided into two or more composite members which can be mutually separated, and the composite members are spliced through a connecting device to form a spiral integrated body. The clothes drier comprises a ventilation device which is arranged in the shell, the ventilation device comprises a fan, a driving motor and the spiral case.
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.The metal spiral case device that prior art adopts, it is an integral structure component, include the spiral curved surface, described spiral curved surface adopts stamping forming mode to process, because the restriction and the metal die limitation of design of metal working process, described metal spiral case Design of device structure can't change flexibly, simultaneously usually produces error during the spiral Machining of Curved Surface, influences the efficient of ventilation unit.Simultaneously, the raw material metal price goes up day by day, the production cost height.
Summary of the invention
The clothesdrier that the purpose of this utility model is to provide a kind of spiral case and uses spiral case, spiral case can be combined by different piece, has reduced difficulty of processing, and product precision height can reduce the aerodynamic loss that is brought by airflow collision, and noise is lower.
The utility model is achieved through the following technical solutions:
A kind of spiral case includes base plate, circle round step-like spiral cambered shell and spiral curved surface and air outlet, and described spiral curved surface inner space is an air flow region; Wherein, described spiral case is partitioned into two or more than two sub-assembly that can split mutually, is spliced to form spiral case integral body by jockey between the described sub-assembly.
Clothesdrier includes the ventilation unit that is arranged in the housing, and described ventilation unit includes: include fan, drive motors and spiral case; Described spiral case includes base plate, circle round step-like spiral cambered shell and spiral curved surface and air outlet, and described spiral curved surface inner space is an air flow region; Wherein, described spiral case is partitioned into two or more than two sub-assembly that can split mutually, is spliced to form spiral case integral body by jockey between the described sub-assembly.
To sum up, the beneficial effects of the utility model are:
The clothesdrier of spiral case of the present utility model and this spiral case of use, because spiral case includes base plate and the step-like spiral curved surface that circles round, spiral curved surface inner space is an air flow region; Spiral case is partitioned into two or more than two sub-assembly that can split mutually, is spliced to form spiral case integral body by jockey between the described sub-assembly.Therefore, the structure that spiral case is whole complicated is split into the combination of two or more than two different piece, and the structural design of each several part and processing obtain simplifying, and have increased the flexibility of product design, have reduced the difficulty of processing and the cost of product, have improved precision.
Description of drawings
Fig. 1 is the backsight STRUCTURE DECOMPOSITION schematic diagram of the spiral case of the utility model clothesdrier;
Fig. 2 is the main TV structure decomposing schematic representation of the spiral case of the utility model clothesdrier;
Fig. 3 is the stereochemical structure decomposing schematic representation of the spiral case of the utility model clothesdrier;
Fig. 4 is the side-looking STRUCTURE DECOMPOSITION schematic diagram of the spiral case of the utility model clothesdrier;
Fig. 5 is the overall structure schematic perspective view of the spiral case of the utility model clothesdrier;
Fig. 6 is the overall structure schematic top plan view of the spiral case of the utility model clothesdrier;
Fig. 7 is that the overall structure master of the spiral case of the utility model clothesdrier looks schematic diagram;
Fig. 8 is that the overall structure master in the air channel of the utility model clothesdrier looks schematic diagram.
Description of reference numerals:
1, spiral case main body, 2, the air outlet fastener, 10, base plate, 11, the spiral cambered shell, 12, the spiral curved surface, 13, the centrifugal fan installing hole, 14, joint pin, 15, connect in hook, 16, air outlet, 21, connect the collar, 22, connect outer hook; 3, centrifugal fan, 5, cylinder, 51, air inlet.
The specific embodiment
Shown in Fig. 1,2,3,4,5,6,7,8, present embodiment discloses a kind of spiral case, includes base plate 10, circle round step-like spiral cambered shell 11 and spiral curved surface 12 and air outlet 16, and described spiral curved surface 12 inner spaces are air flow region; Wherein, described spiral case is partitioned into two or more than two sub-assembly that can split mutually, is spliced to form spiral case integral body by jockey between the described sub-assembly.
Described sub-assembly includes spiral case main body 1 and air outlet fastener 2; Described spiral case main body 1 is provided with base plate 10, step-like spiral cambered shell 11 and spiral curved surface 12 circle round; Described spiral case main body 1 and and the common air outlet 16 that forms described spiral case of air outlet fastener 2 combinations.
The middle part of described base plate 10 is provided with centrifugal fan installing hole 13; Air outlet 16 is positioned at the following side of described spiral case.
The both sides of described spiral case main body 1 and air outlet fastener 2 all adopt jockey to be fastenedly connected; The outline closed butt joint fully of the appropriate section of described spiral case main body 1 and air outlet fastener 2.
Described spiral case main body 1 is positioned at the section start of spiral curved surface 12, be provided with connect in hook 15, the termination of spiral curved surface 12 is provided with joint pin 14; The two ends of described air outlet fastener 2 are respectively arranged with and connect the collar 21 and be connected outer hook 22; The described connection collar 21 ring sets are in joint pin 14 peripheries, and the outer hook 22 of described connection is held in and connects on the interior hook 15.
Clothesdrier includes the ventilation unit that is arranged in the housing, and described ventilation unit includes: include fan, drive motors and air channel; As shown in Figure 8, described fan is a kind of centrifugal fan 3, and the end face of serving as reasons spiral case with spiral curved surface and can hold the cylinder 5 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 centrifugal fan installing hole 13; 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; Described spiral case includes base plate 10, circle round step-like spiral cambered shell 11 and spiral curved surface 12 and air outlet 16, and described spiral curved surface 12 inner spaces are air flow region; Wherein, described spiral case is partitioned into two or more than two sub-assembly that can split mutually, is spliced to form spiral case integral body by jockey between the described sub-assembly.
Described sub-assembly includes spiral case main body 1 and air outlet fastener 2; Described spiral case main body 1 is provided with base plate 10, step-like spiral cambered shell 11 and spiral curved surface 12 circle round; Described spiral case main body 1 and and the common air outlet 16 that forms described spiral case of air outlet fastener 2 combinations.
The middle part of described base plate 10 is provided with centrifugal fan installing hole 13; Air outlet 16 is positioned at the following side of described spiral case.
The both sides of described spiral case main body 1 and air outlet fastener 2 all adopt jockey to be fastenedly connected; The outline closed butt joint fully of the appropriate section of described spiral case main body 1 and air outlet fastener 2.
Described spiral case main body 1 is positioned at the section start of spiral curved surface 12, be provided with connect in hook 15, the termination of spiral curved surface 12 is provided with joint pin 14; The two ends of described air outlet fastener 2 are respectively arranged with and connect the collar 21 and be connected outer hook 22; The described connection collar 21 ring sets are in joint pin 14 peripheries, and the outer hook 22 of described connection is held in and connects on the interior hook 15.
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 other combined methods of the variation of jockey implementation, described spiral case etc.
Claims (10)
1, a kind of spiral case includes base plate (10), circle round step-like spiral cambered shell (11) and spiral curved surface (12) and air outlet (16), and described spiral curved surface (12) inner space is an air flow region; It is characterized in that: described spiral case is partitioned into two or more than two sub-assembly that can split mutually, is spliced to form spiral case integral body by jockey between the described sub-assembly.
2, a kind of spiral case according to claim 1 is characterized in that: described sub-assembly includes spiral case main body (1) and air outlet fastener (2); Described spiral case main body (1) is provided with base plate (10), step-like spiral cambered shell (11) and spiral curved surface (12) circle round; Described spiral case main body (1) and and the common air outlet (16) that forms described spiral case of air outlet fastener (2) combination.
3, a kind of spiral case according to claim 1 and 2 is characterized in that: the middle part of described base plate (10) is provided with centrifugal fan installing hole (13); Air outlet (16) is positioned at the following side of described spiral case.
4, a kind of spiral case according to claim 3 is characterized in that: the both sides of described spiral case main body (1) and air outlet fastener (2), and all adopt jockey to be fastenedly connected; The outline closed butt joint fully of the appropriate section of described spiral case main body (1) and air outlet fastener (2).
5, a kind of spiral case according to claim 4 is characterized in that: described spiral case main body (1), be positioned at the section start of spiral curved surface (12), be provided with connect in hook (15), the termination of spiral curved surface (12) is provided with joint pin (14); The two ends of described air outlet fastener (2) are respectively arranged with and connect the collar (21) and be connected outer hook (22); The described connection collar (21) ring set is in joint pin (14) periphery, and the outer hook (22) of described connection is held in and connects on the interior hook (15).
6, clothesdrier includes the ventilation unit that is arranged in the housing, and described ventilation unit includes: include fan, drive motors and air channel; Described fan is a kind of centrifugal fan (3), and the end face of serving as reasons spiral case with spiral curved surface and can hold the cylinder (5) 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 centrifugal fan installing hole (13); 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); Described spiral case includes base plate (10), circle round step-like spiral cambered shell (11) and spiral curved surface (12) and air outlet (16), and described spiral curved surface (12) inner space is an air flow region; It is characterized in that: described spiral case is partitioned into two or more than two sub-assembly that can split mutually, is spliced to form spiral case integral body by jockey between the described sub-assembly.
7, clothesdrier according to claim 6 is characterized in that: described sub-assembly includes spiral case main body (1) and air outlet fastener (2); Described spiral case main body (1) is provided with base plate (10), step-like spiral cambered shell (11) and spiral curved surface (12) circle round; Described spiral case main body (1) and and the common air outlet (16) that forms described spiral case of air outlet fastener (2) combination.
8, according to claim 6 or 7 described clothesdriers, it is characterized in that: the middle part of described base plate (10) is provided with centrifugal fan installing hole (13); Air outlet (16) is positioned at the following side of described spiral case.
9, clothesdrier according to claim 8 is characterized in that: the both sides of described spiral case main body (1) and air outlet fastener (2), and all adopt jockey to be fastenedly connected; The outline closed butt joint fully of the appropriate section of described spiral case main body (1) and air outlet fastener (2).
10, clothesdrier according to claim 9 is characterized in that: described spiral case main body (1), be positioned at the section start of spiral curved surface (12), be provided with connect in hook (15), the termination of spiral curved surface (12) is provided with joint pin (14); The two ends of described air outlet fastener (2) are respectively arranged with and connect the collar (21) and be connected outer hook (22); The described connection collar (21) ring set is in joint pin (14) periphery, and the outer hook (22) of described connection is held in and connects on the interior hook (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201885799U CN201272920Y (en) | 2008-08-13 | 2008-08-13 | Scroll casing and clothes drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201885799U CN201272920Y (en) | 2008-08-13 | 2008-08-13 | Scroll casing and clothes drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201272920Y true CN201272920Y (en) | 2009-07-15 |
Family
ID=40883268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201885799U Expired - Lifetime CN201272920Y (en) | 2008-08-13 | 2008-08-13 | Scroll casing and clothes drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201272920Y (en) |
-
2008
- 2008-08-13 CN CNU2008201885799U patent/CN201272920Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090715 |
|
| CX01 | Expiry of patent term |