CN201358372Y - Rotary washing machine - Google Patents
Rotary washing machine Download PDFInfo
- Publication number
- CN201358372Y CN201358372Y CNU2009200375929U CN200920037592U CN201358372Y CN 201358372 Y CN201358372 Y CN 201358372Y CN U2009200375929 U CNU2009200375929 U CN U2009200375929U CN 200920037592 U CN200920037592 U CN 200920037592U CN 201358372 Y CN201358372 Y CN 201358372Y
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- lower cover
- water inlet
- steam generator
- steam
- washing machine
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Abstract
The utility model relates to a rotary washing machine, which is characterized in that a vapour generator is arranged on a bracket obliquely, is mounted in a notched turned-over edge on a center bracket, and comprises an upper cover and a lower cover which are in compression joint together; a seal ring is arranged between the upper cover and the lower cover; a heater strip is arranged on the outer wall of the bottom surface of the lower cover; the inner wall surface of the bottom surface of the lower cover is polished; a water inlet nozzle and a vapour vent is formed on the upper cover; and a temperature sensor is arranged in a higher position of the outer wall of the bottom surface of the lower cover and is opposite to the water inlet nozzle. Since the vapour generator is arranged obliquely, the heater strip is arranged on the outer wall of the bottom surface of the lower cover, and the surface of the inner wall of the bottom surface of the lower cover is polished, caked water incrustation is produced in the vapour generator difficultly, and the heating rate and the heating efficiency are improved; and since the temperature sensor is arranged in the higher position of the outer wall of the bottom surface of the lower cover, the sensitivity of the temperature sensor to the variation of the bottom surface temperature of the lower cover can be improved effectively, and the timely water delivery and the rapid vapour generation of a water inlet valve is ensured.
Description
Technical field
The utility model relates to a kind of roller washing machine, especially relates to a kind of architecture advances that produces the roller washing machine of steam.
Background technology
Roller washing machine is because its water saving, economize on electricity, clean than height and be widely used in family and commerce, common roller washing machine washing process mainly is to drive the inner core rotation by motor by belt, washings promotes under the effect of the lifting muscle of inner core, fall, washings is just removed spot so beating in the process, for improving detersive efficiency and cleaning effect, in some roller washing machines, set up steam generator, in washing process, provide steam to inner core, soak into clothing fast and the temperature of washings is improved fast by steam, accelerate the dissolving of spot, steam also plays the high temperature sterilization effect simultaneously.The common level of steam raising plant is installed in the casing of roller washing machine, and by the heater heating water generates steam that is immersed in the water, it is slower that this structure produces the speed of steam, and is immersed on the heater in the water and is easy to scaling, influences the efficiency of heating surface; In addition, common steam jet be arranged on an envelope directly over, when the user opens door when getting clothing, the condensing drip of steam very easily causes the user to scald.
The utility model content
The applicant has carried out research and has improved at above-mentioned problem, and a kind of roller washing machine is provided, and is difficult for producing incrustation scale in its steam generator, and improves the firing rate and the efficiency of heating surface, simultaneously, eliminates the potential safety hazard that causes the user to scald.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of roller washing machine comprises: be arranged at the cylinder barrel that holds washings in the casing; But the rotatable interior also cylinder of accommodating laundry of cylinder barrel that is arranged at; Be arranged at the door envelope between front sealing door and the cylinder barrel; Be arranged at the steam generator in the casing, steam generator connects water intaking valve by water inlet pipe, steam generator is connected to by steam pipe and is arranged at the steam jet sealed up of door, and described steam generator tilting gearing is on support and be installed in the flange of blurting out on the center bearing bracket; Steam generator comprises loam cake and the lower cover that is crimped on together, between loam cake and the lower cover sealing ring is set, and heater strip is arranged on the outer wall of lower cover bottom surface, the polishing of the inner wall surface of lower cover bottom surface; Water inlet nozzle and steam port are arranged on and cover, and temperature sensor is arranged on the higher position of lower cover bottom surface outer wall, and temperature sensor is relative with the water inlet nozzle.
Further:
The angle of inclination with respect to the horizontal plane, lower cover bottom surface of described steam generator is between 5 °～25 °.
The angle of inclination with respect to the horizontal plane, lower cover bottom surface of described steam generator is 10 °.
Described water inlet nozzle is petal.
Described water inlet pipe is S-shaped, and the minimum point of water inlet pipe is under the height of water intaking valve and steam generator water inlet nozzle.
Described steam jet is arranged on door and seals up on the nozzle carrier that departs from the center, and the door of nozzle carrier front end is sealed up and is provided with annular projection.
Described steam jet is provided with ring-type locating flange and locating lug.
Technique effect of the present utility model is:
1. because steam generator tilts to install, and heater strip is arranged on the outer wall of lower cover bottom surface, the polishing of the inner wall surface of lower cover bottom surface is difficult in the steam generator producing the incrustation scale caking thereby make, and improves the firing rate and the efficiency of heating surface; And temperature sensor is arranged on the higher position of lower cover bottom surface outer wall, can effectively improve the sensitivity of temperature sensor to lower cover bottom surface variations in temperature, guarantees that water intaking valve can in time supply water and instantaneously producing steam.
2. the water inlet pipe of steam generator is S-shaped, can play partition steam and flow to water intaking valve, reduces the influence to water intaking valve, prolongs the service life of water intaking valve.
3. steam jet is arranged on door and seals up and depart from the center, and the steam condensate (SC) in steam jet and the steam pipe can seal the inboard along door and drip, and is scalded by water droplet when avoiding the user to open.
Description of drawings
Fig. 1 is explosion figure of the present utility model.
Fig. 2 is the mounting structure schematic diagram of steam generator.
Fig. 3 is the A place enlarged drawing of Fig. 2.
Fig. 4 is the explosion figure of steam generator and support.
Fig. 5 is the cutaway view of steam generator.
Fig. 6 is the three-dimensional structure schematic diagram of water inlet pipe.
The scheme of installation that Fig. 7 seals up at door for steam jet.
Fig. 8 is the cutaway view of Fig. 7 for the C-C place.
Fig. 9 is the three-dimensional structure schematic diagram of steam jet.
Figure 10 is the three-dimensional structure schematic diagram of water inlet nozzle.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Shown in Fig. 1,2,3,4,5, the utility model comprises: be arranged at the cylinder barrel 2 that holds washings in the casing 1; But the rotatable cylinder barrel 2 interior also cylinders 3 of accommodating laundry that are arranged at; Be arranged at the door envelope 4 between front sealing door 12 and the cylinder barrel 2; Be arranged at the steam generator 5 in the casing 1, steam generator 5 connects water intaking valve 7 by water inlet pipe 6, and steam generator 5 is connected to the steam jet 9 that is arranged on the envelope 4 by steam pipe 8; The control panel 13 that is installed on front sealing door 12 tops is in order to operation and index drum washing machine.
In the present embodiment, steam generator 5 tilting gearings are on support 10 and be installed in the flange 1101 of blurting out on the center bearing bracket 11 (as Fig. 2, Fig. 3), blurt out flange 1101 and screw 1102 actings in conjunction prevent that steam generator 5 is owing to the vibration in the washing process gets loose.Steam generator 5 comprises loam cake 501 and lower cover 502, between loam cake 501 and the lower cover 502 sealing ring 503 is set, and the nib that loam cake 501 and lower cover 502 utilize is crimped on together.Heater strip 504 is welded on the outer wall of lower cover 502 bottom surfaces, through polishing, is difficult for producing the caking of incrustation scale like this on the inwall of heater strip 504 and lower cover 502 bottom surfaces on the inwall of lower cover 502 bottom surfaces, improves the efficiency of heating surface.Water inlet nozzle 505 and steam port 506 are welded on the loam cake 501, have the anti-antipriming pipe of the prominent muscle of a circle to come off on water inlet nozzle 505 and the steam port 506.Temperature sensor 507 is arranged on the higher position of lower cover 502 bottom surface outer walls, temperature sensor 507 is relative with water inlet nozzle 505, assurance temperature sensor 507 can be measured the variations in temperature of lower cover 502 in time, because lower cover 502 bottom surfaces of steam generator 5 tilt to install, guarantee moisture reduce back temperature sensor 507 in part dry combustion method at first, temperature rises the fastest, and water intaking valve is temperature controlled thus, can guarantee that water intaking valve in time supplies water.Also be provided with Thermal Cutoffs 508 on the lower cover 502, Thermal Cutoffs 508 is over against steam port 506, and when steam generator 5 was overheated, Thermal Cutoffs 508 can cut off the power supply of steam generator 5, to guarantee safety.
Shown in Fig. 2,4,5, the installation nib 1001 of support 10 tilts, after the loam cake 501 of steam generator 5 and lower cover 502 are crimped on together, integral body is riveted on the inclination nib 1001 of support 10, lower cover 502 bottom surfaces of steam generator 5 optimum tilt angle B with respect to the horizontal plane is 10 °, and the best practical range of steam generator 5 lower covers 502 bottom surfaces angle of inclination B with respect to the horizontal plane is between 5 °～25 °.
Shown in Fig. 1,10, water inlet nozzle 505 is petal, guarantees that water inlet can disperse to spray to lower cover 502, reduces the temperature of the lower cover 502 of temperature sensor correspondence apace, can reduce temperature sensor 507 temperature fast, guarantees that water intaking valve 7 in time supplies water.
Shown in Fig. 1,6, water inlet pipe 6 is S-shaped, the minimum point of water inlet pipe 6 is under the height of water intaking valve 7 and steam generator 5 water inlet nozzles 505 during installation, make to accumulate in the S shape water inlet pipe 6 a certain amount of water is arranged, can play partition steam flows to water intaking valve 7, minimizing prolongs the service life of water intaking valve 7 to the influence of water intaking valve 7.
Shown in Fig. 1,7,8,9, steam jet 9 is arranged on the envelope 4 and departs from the nozzle carrier 402 of center, steam condensate (SC) in steam jet 9 and the steam pipe 8 can seal 4 inboards along door and drip, in order to avoid the user is scalded by water droplet when opening, in the present embodiment, steam jet 9 devices are in door envelope 4 positions of departing from 45 ° of symmetrical centre.The door envelope 4 of nozzle carrier 402 front ends is provided with annular projection 401, guarantees steam jet 9 in annular projection 401, in order to avoid steam jet is because vibration and striking door glass.Steam jet 9 is provided with ring-type locating flange 901 and locating lug 902, and steam jet 9 is stably installed in door envelope 4, and projection 902 makes steam jet 9 can not seal rotation on 4 at door.
When the user need use the auxiliary washing of steam, the user selects steam to assist washing procedure, steam generator 5 begins heating immediately, because the less temperature of steam generator 5 volumes reaches setting value very soon, water intaking valve 7 water supply starts, because steam generator 5 has begun heating, can produce steam after the water supply in a short period of time and to the cylinder spraying steam.The back temperature that supplies water descends immediately, is reduced to after the uniform temperature water intaking valve and closes immediately and stop to supply water.Steam generator 5 will be according to this cyclic process to the cylinder spraying steam.
Claims (7)
1. a roller washing machine comprises: be arranged at the cylinder barrel that holds washings in the casing; But the rotatable interior also cylinder of accommodating laundry of cylinder barrel that is arranged at; Be arranged at the door envelope between front sealing door and the cylinder barrel; Be arranged at the steam generator in the casing, steam generator connects water intaking valve by water inlet pipe, steam generator is connected to by steam pipe and is arranged at the steam jet sealed up of door, it is characterized in that: described steam generator tilting gearing is on support and be installed in the flange of blurting out on the center bearing bracket; Steam generator comprises loam cake and the lower cover that is crimped on together, between loam cake and the lower cover sealing ring is set, and heater strip is arranged on the outer wall of lower cover bottom surface, the polishing of the inner wall surface of lower cover bottom surface; Water inlet nozzle and steam port are arranged on and cover, and temperature sensor is arranged on the higher position of lower cover bottom surface outer wall, and temperature sensor is relative with the water inlet nozzle.
2. according to the described roller washing machine of claim 1, it is characterized in that: the angle of inclination with respect to the horizontal plane, lower cover bottom surface of described steam generator is between 5 °～25 °.
3. according to the described roller washing machine of claim 2, it is characterized in that: the angle of inclination with respect to the horizontal plane, lower cover bottom surface of described steam generator is 10 °.
4. according to the described roller washing machine of claim 1, it is characterized in that: described water inlet nozzle is petal.
5. according to the described roller washing machine of claim 1, it is characterized in that: described water inlet pipe is S-shaped, and the minimum point of water inlet pipe is under the height of water intaking valve and steam generator water inlet nozzle.
6. according to the described roller washing machine of claim 1, it is characterized in that: described steam jet is arranged on door and seals up on the nozzle carrier that departs from the center, and the door of nozzle carrier front end is sealed up and is provided with annular projection.
7. according to the described roller washing machine of claim 1, it is characterized in that: described steam jet is provided with ring-type locating flange and locating lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200375929U CN201358372Y (en) | 2009-02-09 | 2009-02-09 | Rotary washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200375929U CN201358372Y (en) | 2009-02-09 | 2009-02-09 | Rotary washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201358372Y true CN201358372Y (en) | 2009-12-09 |
Family
ID=41424133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200375929U Expired - Fee Related CN201358372Y (en) | 2009-02-09 | 2009-02-09 | Rotary washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201358372Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103459698A (en) * | 2012-03-30 | 2013-12-18 | 松下电器产业株式会社 | Clothes treatment device |
| CN103476981A (en) * | 2012-03-30 | 2013-12-25 | 松下电器产业株式会社 | Clothes treatment device |
| CN109402972A (en) * | 2018-12-12 | 2019-03-01 | 珠海格力电器股份有限公司 | Door seals subassembly and has its washing machine |
| CN109518400A (en) * | 2019-01-28 | 2019-03-26 | 深圳首明科技有限公司 | A kind of portable washer |
| WO2022188656A1 (en) * | 2021-03-12 | 2022-09-15 | 无锡小天鹅电器有限公司 | Laundry treatment device |
-
2009
- 2009-02-09 CN CNU2009200375929U patent/CN201358372Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103459698A (en) * | 2012-03-30 | 2013-12-18 | 松下电器产业株式会社 | Clothes treatment device |
| CN103476981A (en) * | 2012-03-30 | 2013-12-25 | 松下电器产业株式会社 | Clothes treatment device |
| CN103476981B (en) * | 2012-03-30 | 2016-01-20 | 松下电器产业株式会社 | Device for clothing processing |
| CN103459698B (en) * | 2012-03-30 | 2016-01-20 | 松下电器产业株式会社 | Device for clothing processing |
| CN109402972A (en) * | 2018-12-12 | 2019-03-01 | 珠海格力电器股份有限公司 | Door seals subassembly and has its washing machine |
| CN109518400A (en) * | 2019-01-28 | 2019-03-26 | 深圳首明科技有限公司 | A kind of portable washer |
| WO2022188656A1 (en) * | 2021-03-12 | 2022-09-15 | 无锡小天鹅电器有限公司 | Laundry treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20180209 |