CN209584626U - A kind of roller washing machine with non-contact thermal device - Google Patents
A kind of roller washing machine with non-contact thermal device Download PDFInfo
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- CN209584626U CN209584626U CN201822117098.5U CN201822117098U CN209584626U CN 209584626 U CN209584626 U CN 209584626U CN 201822117098 U CN201822117098 U CN 201822117098U CN 209584626 U CN209584626 U CN 209584626U
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- panel
- casing
- ferromagnetism
- outer barrel
- interior bucket
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Abstract
The utility model discloses a kind of roller washing machines with non-contact thermal device, including casing, it is fixedly connected on the outside of the casing left end with panel, the panel and gate side are rotatablely connected, and the gate is equipped with observation window, and the middle panel is rotatablely connected with the interior bucket through panel, the interior bucket side is equipped with through-hole, the interior bucket right end is fixedly connected with connecting shaft, and the connecting shaft passes through outer barrel right end center and is fixedly connected with the axis of motor, in the motor fixation and motor cabinet.The surface of ferromagnetism electric heating block is heated rapidly the moisture around ferromagnetism heat block is made to heat up, heating partial and moisture is completely isolated comes, prevent heating tracheal rupture to cause to leak electricity, safer, insulated gate bipolar transistor driving heating, controller step-less adjustment according to the actual situation can be passed through, accurate control water temperature, improves washing effect, coil panel is placed on the outside of outer barrel, circuit is completely isolated with water, does not need grounding.
Description
Technical field
The utility model relates to washing machine technology field, specifically a kind of laundry drum with non-contact thermal device
Machine.
Background technique
Roller washing machine rises in Europe, and clothes washing method is to imitate stick hammering to play the design of clothing principle.Roller washing machine is
By stainless steel interior bucket, mechanical programmed controller, by phosphatization, electrophoresis, the casing and several bulky cement for spraying triple protection
The huge centrifugal force that block generates when rotating for balancing drum does repeating motion, in addition the collective effect of washing powder and water makes clothing
Washes clean, now to clean clothes more clean, soft, washing machine also starts to use heating washing, first is that for catalysis
Enzyme effect in washing powder, second is that heating washing is easier to clean up in the grease stain etc. on clothes.
Household electrical appliance washing machine product is generally heated using electrothermal tube at present, and many regional water qualities of China belong to firmly
Water, content of mineral substances is higher, and the electrothermal tube after long-time service often has one layer of scale, causes heating efficiency directly to decline, at this time
Washing machine extremely waste electric energy, after heating efficiency reduces, wash time also corresponding elongated, poor user experience.It may also lead to grow
Time is unable to reach preset temperature, and washing effect also becomes poor；When fouling is very thick, the heat on electrothermal tube can not be effective
It passes, can lead to heating tube failure, one is the failures of internal temperature fuse, and cause washing machine not to be available, one is
Electrothermal tube fracture failure, electric heating tracheal rupture often generate Leakage Current, cause a hidden trouble to the personal safety of user.Therefore, ability
Field technique personnel provide a kind of roller washing machine with non-contact thermal device, to solve to propose in above-mentioned background technique
The problem of.
Summary of the invention
The purpose of this utility model is to provide a kind of roller washing machines with non-contact thermal device, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of roller washing machine with non-contact thermal device, including casing, the casing left end outside and panel
It is fixedly connected, the panel and gate side are rotatablely connected, and the gate is equipped with observation window, the middle panel and through face
The interior bucket of plate is rotatablely connected, and the interior bucket side is equipped with through-hole, and the interior bucket right end is fixedly connected with connecting shaft, the connecting shaft
It is fixedly connected across outer barrel right end center with the axis of motor, the motor is fixed on motor cabinet, and the motor cabinet is fixed on machine
Shell bottom, said tub left end are fixedly connected with internal side of shell, are successively fixed on the upside of the casing left end and outer barrel junction
Bridge rectifier, voltage resonance converter, insulated gate bipolar transistor are equipped with support between said tub bottom side and casing,
It is connected on the upside of said tub right end with water injection pipe and downside is connected with outlet pipe, lateral surface fixation in said tub bottom side is wired
Disk is enclosed, corresponding ferromagnetism electric heating block vertical with coil panel is embedded on the inside of said tub, the bridge rectifier, voltage resonance become
Parallel operation, insulated gate bipolar transistor, coil panel are successively electrically connected.
Described its material of ferromagnetism electric heating block is the ferromagnetism with magnetic resistance as a further solution of the present invention,
Material, the ferromagnetism electric heating block is on outer barrel medial surface and ferromagnetism electric heating block upper side is lower than interior bucket side bottom.
The coil panel is fixed on outer barrel bottom side lateral surface and and ferromagnetism as a further solution of the present invention,
Electric heating block is close, and the coil panel is the wire winding of plate-like.
The panel right side edge is fixedly connected with casing as a further solution of the present invention, and panel edges
Edge is concordant on the outside of casing.
There are gaps between casing left end on the right side of the panel as a further solution of the present invention, described
Bridge rectifier, voltage resonance converter, between insulated gate bipolar transistor on the right side of panel between casing left end between
It is connected in gap.
Said tub and interior bucket are coaxial as a further solution of the present invention, and the connecting shaft and outer barrel seal
Connection.
Compared with prior art, the utility model has the beneficial effects that
1, by the way of magnetic induction heating, ferromagnetism electric heating block is fixed on the inside of outer barrel, coil panel is fixed on outer
Bucket outside makes to be located in the ferromagnetism electric heating block on the inside of outer barrel not by making coil panel generate alternating magnetic field coil panel energization
Vortex is generated, electric energy is become thermal energy by this vortex, and the surface of ferromagnetism electric heating block is heated rapidly to make ferromagnetism heat block
Around moisture heating, heating partial and moisture is completely isolated comes prevents to heat tracheal rupture and causes to leak electricity, safer.
2, insulated gate bipolar transistor driving heating, can be accurate to control by controller step-less adjustment according to the actual situation
Water temperature processed washs clothes under suitable water temperature, creates most suitable operative temperature for washing powder, improves the effect of washing powder
Effect, to keep clothing cleaner.
3, coil panel is placed on the outside of outer barrel, circuit is completely isolated with water, and coil panel and ferromagnetism electric heating block are in safety
State does not need grounding.
Detailed description of the invention
Fig. 1 is a kind of forward right side view of roller washing machine with non-contact thermal device；
Fig. 2 is left back side view in a kind of roller washing machine with non-contact thermal device；
Fig. 3 is interior bucket, outer tube structure figure in a kind of roller washing machine with non-contact thermal device；
Fig. 4 is circuit diagram in a kind of roller washing machine with non-contact thermal device.
In figure: 1, casing；2, panel；3, gate；4, observation window；5, water injection pipe；6, outer barrel；7, motor；8, interior bucket；9, bridge
Formula rectifier；10, voltage resonance converter；11, insulated gate bipolar transistor；12, connecting shaft；13, motor cabinet；14, it is discharged
Pipe；15, support；16, coil panel；17, ferromagnetism heat block；18, through-hole.
Specific embodiment
Please refer to Fig. 1~4, in the utility model embodiment, a kind of roller washing machine with non-contact thermal device,
It including casing 1, is fixedly connected on the outside of 1 left end of casing with panel 2, panel 2 and 3 side of gate are rotatablely connected, and gate 3, which is equipped with, to be seen
Examine window 4,2 middle part of panel is rotatablely connected with the interior bucket 8 through panel 2, and 8 side of interior bucket is equipped with through-hole 18,8 right end of interior bucket with connect
Axis 12 is fixedly connected, and connecting shaft 12 passes through 6 right end center of outer barrel and is fixedly connected with the axis of motor 7, and motor 7 is fixed and 7, motor
On, 7, motor are fixed on 1 bottom of casing, are fixedly connected on the inside of 6 left end of outer barrel and casing 1,1 left end of casing and 6 junction of outer barrel
Upside is successively fixed with bridge rectifier 9, voltage resonance converter 10, insulated gate bipolar transistor 11,6 bottom side of outer barrel and machine
It is equipped with support 15 between shell 1, is connected on the upside of 6 right end of outer barrel with water injection pipe 5 and downside is connected with outlet pipe 14,6 bottom of outer barrel
Side lateral surface is fixed with coil panel 16, is embedded with corresponding ferromagnetism electric heating block vertical with coil panel 16, bridge rectifier on the inside of outer barrel 6
Device 9, voltage resonance converter 10, insulated gate bipolar transistor 11, coil panel 16 are successively electrically connected, and are heated using magnetic induction
Mode, ferromagnetism electric heating block is fixed on the inside of outer barrel 6, coil panel 16 is fixed on 6 outside of outer barrel, by by coil panel 16
Energization makes coil panel 16 generate alternating magnetic field, makes not generating vortex in the ferromagnetism electric heating block for being located at 6 inside of outer barrel, this vortex will
Electric energy becomes thermal energy, the surface of ferromagnetism electric heating block is heated rapidly the moisture around ferromagnetism heat block 17 is made to heat up,
Heating partial and moisture is completely isolated comes prevents to heat tracheal rupture and causes to leak electricity.
Its material of ferromagnetism electric heating block is the ferrimagnet with magnetic resistance, and ferromagnetism electric heating block is embedded in 6 medial surface of outer barrel
Upper and ferromagnetism electric heating block upper side is lower than 8 side bottom of interior bucket, and ferromagnetism heat block 17 and coil panel 16 is made to be in opposite position
It sets, at the conductive generation magnetic field of coil panel 16, ferromagnetism heat block 17 is in magnetic field；Coil panel 16 is fixed on outer barrel 6
Bottom side lateral surface and close with ferromagnetism electric heating block, coil panel 16 are the wire winding of plate-like, and coil panel 16 can be produced in conduction
Magnetisation field, ferromagnetism heat block 17 make to be located at the strongest position in magnetic field close to coil panel 16, to make to improve ferromagnetism heat block
Vortex intensity inside 17 improves transformation efficiency electrically and thermally.
2 right side edge of panel is fixedly connected with casing 1, and 2 edge of panel is concordant with 1 outside of casing, makes casing 1 and panel
It is completely embedded between 2；There are gap between the right side of panel 2 and 1 left end of casing, bridge rectifier 9, voltage resonance converter 10,
Connected in gap between insulated gate bipolar transistor 11 between the right side of panel 2 and 1 left end of casing, by bridge rectifier 9,
Connection between voltage resonance converter 10, insulated gate bipolar transistor 11 is placed in panel 2, convenient for checking；Outer barrel 6 with it is interior
Bucket 8 is coaxial, and connecting shaft 12 and outer barrel 6 are tightly connected, and makes interior bucket 8 that can rotate rotation in the middle part of outer barrel 6, the water in outer cylinder is avoided to leak
Out.
The working principle of the utility model is: connect power supply and washing machine when laundry takes, it is outside by water injection pipe 5
Water is injected in bucket 6, water is soaked clothing into interior bucket 8 by through-hole 18, while water adds the ferromagnetism inside 6 bottom side of outer barrel
Heat block 17 is surrounded, and alternating current is transformed to direct current through bridge rectifier 9 at this time, then through voltage resonance converter 10 by DC power conversion
The high-frequency alternating current for being 20-40kHz at frequency, high-frequency alternating current establish high frequency by the coil panel 16 of the coiling on circular flat
Magnetic field, high frequency magnetic field generate vortex on ferromagnetism electric heating block, so that 17 surface of ferromagnetism heat block is heated up, to reach heating water
Purpose, the rotation of motor 7 later stirs clothing constantly in the hot water in interior bucket 8, so that clothes washing is clean, can pass through
Observation window 4 on gate 3 observes the washing situation in interior bucket 8, avoids water by way of electromagnetic heating ferromagnetism solution heat block
It is directly contacted with heating module, so as to avoid peril caused by heating tracheal rupture.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (6)
1. a kind of roller washing machine with non-contact thermal device, including casing (1), which is characterized in that the casing (1)
It is fixedly connected on the outside of left end with panel (2), the panel (2) and gate (3) side are rotatablely connected, and the gate (3) is equipped with
Observation window (4), panel (2) middle part are rotatablely connected with the interior bucket (8) through panel (2), and interior bucket (8) side, which is equipped with, to be led to
Hole (18), interior bucket (8) right end are fixedly connected with connecting shaft (12), and the connecting shaft (12) passes through outer barrel (6) right end center
It is fixedly connected with the axis of motor (7), the motor (7) is fixed on motor (7) seat, and motor (7) seat is fixed on casing (1)
It is fixedly connected on the inside of bottom, said tub (6) left end and casing (1), on the upside of casing (1) left end and outer barrel (6) junction
Successively it is fixed with bridge rectifier (9), voltage resonance converter (10), insulated gate bipolar transistor (11), said tub (6)
Be equipped with support (15) between bottom side and casing (1), be connected on the upside of said tub (6) right end with water injection pipe (5) and downside with out
Water pipe (14) is connected, and said tub (6) bottom side lateral surface is fixed with coil panel (16), and said tub (6) inside is embedded with and line
Disk (16) vertical corresponding ferromagnetism electric heating block is enclosed, the bridge rectifier (9), voltage resonance converter (10), insulated gate are double
Bipolar transistor (11), coil panel (16) are successively electrically connected.
2. a kind of roller washing machine with non-contact thermal device according to claim 1, which is characterized in that described
Its material of ferromagnetism electric heating block is the ferrimagnet with magnetic resistance, and the ferromagnetism electric heating block is on outer barrel (6) medial surface
And ferromagnetism electric heating block upper side is lower than interior bucket (8) side bottom.
3. a kind of roller washing machine with non-contact thermal device according to claim 1, which is characterized in that described
Coil panel (16) is fixed on outer barrel (6) bottom side lateral surface and close with ferromagnetism electric heating block, and the coil panel (16) is plate-like
Wire winding.
4. a kind of roller washing machine with non-contact thermal device according to claim 1, which is characterized in that described
Panel (2) right side edge is fixedly connected with casing (1), and panel (2) edge is concordant on the outside of casing (1).
5. a kind of roller washing machine with non-contact thermal device according to claim 1, which is characterized in that described
On the right side of panel (2) between casing (1) left end there are gap, it is the bridge rectifier (9), voltage resonance converter (10), exhausted
It is connected in gap between edge grid bipolar junction transistor (11) on the right side of panel (2) between casing (1) left end.
6. a kind of roller washing machine with non-contact thermal device according to claim 1, which is characterized in that described
Coaxially, the connecting shaft (12) and outer barrel (6) are tightly connected for outer barrel (6) and interior bucket (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822117098.5U CN209584626U (en) | 2018-12-17 | 2018-12-17 | A kind of roller washing machine with non-contact thermal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822117098.5U CN209584626U (en) | 2018-12-17 | 2018-12-17 | A kind of roller washing machine with non-contact thermal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209584626U true CN209584626U (en) | 2019-11-05 |
Family
ID=68349069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822117098.5U Active CN209584626U (en) | 2018-12-17 | 2018-12-17 | A kind of roller washing machine with non-contact thermal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209584626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113493995A (en) * | 2020-03-20 | 2021-10-12 | 重庆海尔洗衣机有限公司 | Outer barrel of washing machine and washing machine |
-
2018
- 2018-12-17 CN CN201822117098.5U patent/CN209584626U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113493995A (en) * | 2020-03-20 | 2021-10-12 | 重庆海尔洗衣机有限公司 | Outer barrel of washing machine and washing machine |
| CN113493995B (en) * | 2020-03-20 | 2024-01-09 | 重庆海尔洗衣机有限公司 | Outer barrel of washing machine and washing machine |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Xiangcheng Kang Yuan Economic Development Zone in Suzhou City, Jiangsu Province, No. 111 215000 Patentee after: JIANGSU SIMAND ELECTRIC APPLIANCE Co.,Ltd. Address before: Xiangcheng Kang Yuan Economic Development Zone in Suzhou City, Jiangsu Province, No. 111 215000 Patentee before: JIANGSU XIN AN ELECTRIC APPLIANCE Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |