CN114052614A - Drying device and cleaning machine with same - Google Patents
Drying device and cleaning machine with same Download PDFInfo
- Publication number
- CN114052614A CN114052614A CN202010762231.1A CN202010762231A CN114052614A CN 114052614 A CN114052614 A CN 114052614A CN 202010762231 A CN202010762231 A CN 202010762231A CN 114052614 A CN114052614 A CN 114052614A
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- China
- Prior art keywords
- magnetic steel
- magnetic
- steel layer
- pole
- air guide
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/48—Drying arrangements
- A47L15/485—Drying arrangements by using alternative heat sources, e.g. microwave or infrared
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/48—Drying arrangements
- A47L15/486—Blower arrangements
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- Drying Of Solid Materials (AREA)
Abstract
The invention relates to a drying device and a cleaning machine applying the same. The invention has specially arranged S pole magnetic steel and N pole magnetic steel, making the two arranged alternately in the axial direction and in the circumferential direction, because the magnetic induction lines outside the magnetic steel enter the S pole from the N pole, a plurality of constant magnetic fields with the same magnetic flux and alternatively changing directions can be formed, when the magnetic conduction impeller enters the next magnetic field from one magnetic field in the rotating process, the magnetic field passing through the impeller can change, thereby generating vortex, the blade can generate heat, and the hot air which can play a drying role is blown out, and the whole structure is simple and reasonable, and the energy consumption is low.
Description
Technical Field
The invention relates to
Background
A dishwasher is an apparatus that sprays cold or hot water to dishes to remove dirt adhered to the dishes and wash the dishes. Dishes are placed in a dish frame inside a dish washing cabinet, and a general dish washing machine includes a pump and a spray head to spray washing water, a heater to generate hot water, and the like. Such a dishwasher usually requires a separate housing and separate components, so that the general dishwasher is large in volume and is not suitable for being used in some families with large population and small living area, and thus the dishwasher is not common in many families.
In order to save space and expand the application range, many designs of water tank type cleaning machines have been developed, that is, the existing water tank is modified into a cleaning machine, the water tank is directly used as a washing space, and a rotary spray arm is generally arranged at the bottom of the water tank and is generally connected with a pump body driven by a motor. The water tank type cleaning machine comprises a box body forming a washing space, wherein the box body comprises a water tank body and a cover plate which is rotatably connected to the water tank body, the bottom of the water tank body is at least provided with a concave draining area at the central part, a water pump for pumping water in the draining area to the washing space above the draining area is arranged in the draining area, the draining area is covered with a draining plate with draining holes, a rotary spray arm for pumping water out of the water pump is arranged above the draining plate, and a heater is further arranged in the draining area.
The above-mentioned washing machines generally perform at least two washing operations for washing dishes, at least one of which is performed using hot water. This just leads to remaining in the washing chamber after finishing washing to have a large amount of vapor, and the vapor can gather on the tableware surface after the condensation, and the user experience is felt not only to the influence of water drenching, and has bacterial growing easily. At present, although the structure for drying the tableware in the dish washer is also provided, the whole structure is complex, a large amount of installation space is occupied, and the energy consumption is large.
Disclosure of Invention
The first technical problem to be solved by the invention is to provide a drying device which generates vortex through magnetic field change to bring hot air, aiming at the current situation of the prior art, and the drying device has simple and reasonable structure and low energy consumption.
The second technical problem to be solved by the present invention is to provide a cleaning machine with the above drying device, which has a simple overall structure and low energy consumption.
The technical scheme adopted by the invention for solving at least one technical problem is as follows: a drying apparatus, characterized in that: comprises that
The first magnetic steel layer is provided with a plurality of S-pole magnetic steels and N-pole magnetic steels which are arranged at intervals along the circumferential direction, the polarities of two adjacent magnetic steels are opposite, and a first air guide opening is formed between the two adjacent magnetic steels;
the second magnetic steel layer is arranged in parallel with the first magnetic steel layer, a gap is formed between the second magnetic steel layer and the first magnetic steel layer, the second magnetic steel layer is also provided with a plurality of S-pole magnetic steels and N-pole magnetic steels which are arranged at intervals along the circumferential direction, the polarities of two adjacent magnetic steels in the second magnetic steel layer are opposite, the polarities of the magnetic steels on the second magnetic steel layer are opposite to those of the magnetic steels on the corresponding first magnetic steel layer, and a second air guide opening corresponding to the first air guide opening is formed between two adjacent magnetic steels in the second magnetic steel layer; and
and the magnetic conduction impeller can be rotatably arranged in a gap between the first magnetic steel layer and the second magnetic steel layer.
Preferably, the S-pole magnetic steel and the N-pole magnetic steel in the first magnetic steel layer and the second magnetic steel layer are both shaped like sectors, and correspondingly, the first air guide opening and the second air guide opening are also shaped like sectors. By adopting the arrangement mode of the magnetic steel, because the magnetic induction lines outside the magnetic steel enter the S pole from the N pole, a plurality of constant magnetic fields with the same magnetic flux and the alternating directions can be formed, when the magnetic conduction impeller enters the next magnetic field from one magnetic field in the rotating process, the magnetic field passing through the blades can be changed, so that eddy current is generated, the blades can generate heat, and hot air is blown out; the fan-shaped structure is beneficial to being matched with the rotating track of the magnetic conduction impeller, the vortex effect is improved, and the heating effect of the blades is further improved.
Preferably, the magnetic conductive impeller comprises a shaft located at the center and a plurality of blades arranged at intervals on the periphery of the shaft, and each blade is in a fan shape and forms an axial flow impeller structure with the shaft.
Preferably, the central angle radian corresponding to the blade is greater than the central angle radians of the S-pole magnetic steel and the N-pole magnetic steel and less than the sum of the central angle radians of an adjacent magnetic steel and the air guide opening. The structure is beneficial to improving the eddy current strength by adjusting the magnetic flux, thereby improving the heating effect of the blade.
The drying device also comprises an upper shell and a lower shell which can be shaped into a disc shape and can be mutually closed, wherein the first magnetic steel layer is arranged on the lower wall surface of the upper shell, and the second magnetic steel layer is arranged on the upper wall surface of the lower shell. The structure is convenient for positioning and mounting the magnetic steel.
In order to facilitate assembly, the lower wall surface of the upper shell is provided with first accommodating grooves which are circumferentially arranged at intervals, the S-pole magnetic steel and the N-pole magnetic steel of the first magnetic steel layer are embedded in the first accommodating grooves, and the first air guide opening is formed in the upper shell. The upper wall surface of the lower shell is provided with second accommodating grooves which are circumferentially arranged at intervals, the S-pole magnetic steel and the N-pole magnetic steel of the second magnetic steel layer are embedded in the second accommodating grooves, and the second air guide opening is formed in the lower shell.
Preferably, the drying device of the present invention further includes a motor for driving the magnetic conductive impeller to rotate, the motor is disposed on the lower casing, and the output shaft sequentially passes through the central portion of the lower casing, the central portion of the magnetic conductive impeller, and the central portion of the upper casing. The magnetic conduction impeller is driven to rotate by the motor so as to realize automatic heating.
In order to facilitate assembly, the inner peripheral wall of the upper shell is provided with a guide groove extending along the axial direction, and correspondingly, the lower shell is convexly provided with a guide post which can be inserted and positioned with the guide groove.
The utility model provides an use cleaning machine that has above-mentioned drying device, includes box and spray assembly, the inside cavity of box forms the washing chamber, spray assembly is arranged in the washing chamber of water pump to its top with the bottom half, its characterized in that: the drying device is arranged outside the box body, and a first air guide opening or a second air guide opening of the drying device is connected with the air inlet.
Compared with the prior art, the invention has the advantages that: the S-pole magnetic steel and the N-pole magnetic steel are specially arranged, so that the S-pole magnetic steel and the N-pole magnetic steel are arranged in an staggered manner in the axial direction and are arranged at intervals in the circumferential direction, and because the magnetic induction lines outside the magnetic steel all enter the S pole from the N pole, a plurality of constant magnetic fields with the same magnetic flux and the alternating directions are formed; the cleaning machine adopting the drying device saves the assembly space.
Drawings
FIG. 1 is a schematic structural diagram of a drying apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 from another angle;
FIG. 3 is a cross-sectional view of a drying apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a lower housing according to an embodiment of the present invention;
FIG. 5 is an exploded view of a drying apparatus according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a cleaning machine according to an embodiment of the invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1 to 5, the drying device of the present embodiment includes a first magnetic steel layer 1, a second magnetic steel layer 2, a magnetic impeller 3, an upper casing 4, a lower casing 5, and a motor 6.
The first magnetic steel layer 1 is provided with a plurality of S-pole magnetic steels and N-pole magnetic steels which are arranged at intervals along the circumferential direction, the polarities of two adjacent magnetic steels are opposite, and a first air guide opening 11 is formed between the two adjacent magnetic steels; the second magnetic steel layer 2 and the first magnetic steel layer 1 are arranged in parallel, a gap 10 is formed between the second magnetic steel layer 2 and the first magnetic steel layer 1, the second magnetic steel layer 2 is also provided with a plurality of S-pole magnetic steels and N-pole magnetic steels which are arranged at intervals along the circumferential direction, the polarities of two adjacent magnetic steels in the second magnetic steel layer 2 are opposite, the polarities of the magnetic steels on the second magnetic steel layer 2 are opposite to those of the magnetic steels on the first magnetic steel layer 1 corresponding to the magnetic steels, and a second air guide opening 21 corresponding to the first air guide opening 11 is formed between two adjacent magnetic steels in the second magnetic steel layer 2. The magnetic conduction impeller 3 is rotatably arranged in a gap 10 between the first magnetic steel layer 1 and the second magnetic steel layer 2, and the magnetic conduction impeller 3 is made of stainless steel materials with high magnetic permeability.
Specifically, the S-pole magnetic steel and the N-pole magnetic steel in the first magnetic steel layer 1 and the second magnetic steel layer 2 are both shaped like sectors, and correspondingly, the first air guide opening 11 and the second air guide opening 21 are also shaped like sectors. The magnetically permeable impeller 3 includes a shaft 31 at the center and a plurality of blades 32 arranged at intervals on the outer periphery of the shaft 31, and each blade 32 is fan-shaped and forms an axial-flow impeller structure with the shaft 31 so that the wind flows in the axial direction. The central angle radian corresponding to the blade 32 is greater than the central angle radians of the S-pole magnetic steel and the N-pole magnetic steel and less than the sum of the central angle radians of an adjacent magnetic steel and the air guide opening. The structure is beneficial to improving the eddy current strength by adjusting the magnetic flux, thereby improving the heating effect of the blade.
In the present embodiment, the upper case 4 and the lower case 5 are both formed in a disc shape and can be engaged with each other, the first magnetic steel layer 1 is provided on the lower wall surface of the upper case 4, and the second magnetic steel layer 2 is provided on the upper wall surface of the lower case 5. In order to facilitate assembly, the inner peripheral wall of the upper shell 4 is provided with a guide groove 42 extending along the axial direction, correspondingly, the lower shell 5 is convexly provided with a guide post 52 capable of being inserted and positioned with the guide groove 42, when in assembly, the upper shell 4 and the lower shell 5 can be buckled together by aligning and pre-positioning the guide groove 42 and the guide post 52.
Specifically, the lower wall surface of the upper casing 4 is provided with first accommodating grooves 41 arranged at intervals along the circumferential direction, the S-pole magnetic steel and the N-pole magnetic steel of the first magnetic steel layer 1 are embedded in the first accommodating grooves 41 and fixed by gluing, and the first air guide opening 11 is formed in the upper casing 4. The upper wall surface of the lower shell 5 is provided with second accommodating grooves 51 arranged at intervals along the circumferential direction, the S-pole magnetic steel and the N-pole magnetic steel of the second magnetic steel layer 2 are embedded in the second accommodating grooves 51 and fixed by gluing, and the second air guide opening 21 is arranged on the lower shell 5.
The motor 6 of the present embodiment is disposed on the lower casing 5, and is used for driving the magnetic conductive impeller 3 to rotate. An output shaft 61 of the motor 6 sequentially passes through the center of the lower casing 5, the center of the magnetically conductive impeller 3, and the center of the upper casing 4. The magnetic conduction impeller 3 is driven to rotate by the motor 6 so as to realize automatic heating.
As shown in fig. 6, the cleaning machine applied with the drying device of the present embodiment includes a box 7 and a spraying assembly, wherein the inside of the box 7 is hollow to form a washing chamber, and the spraying assembly is used for pumping water at the bottom of the box 7 into the washing chamber above the washing chamber. The side wall of the box 7 is provided with an air inlet 71 and an air outlet 72, and the air inlet 71 and the air outlet 72 can be located on the same side wall of the box 7 or can be located on different side walls respectively. The drying device is arranged outside the box body 7, the air inlet 71 can be connected with an air guide pipeline 8, the air inlet of the air guide pipeline 8 is connected with the first air guide opening 11 of the drying device, and the second air guide opening 21 of the drying device forms an external air inlet.
This embodiment has carried out special arrangement to S utmost point magnet steel, N utmost point magnet steel, make the two staggered arrangement in the axial, interval arrangement in circumference, because the magnet steel outside magnetic induction line all comes out from the N utmost point and gets into the S utmost point, will form a plurality of magnetic fluxes like this and the direction alternating constant magnetic field, when the blade 32 of magnetic conduction impeller 3 enters into next magnetic field by a magnetic field in rotatory process, the magnetic field through blade 32 can change, thereby produce the vortex, blade 32 itself will generate heat, blow out the hot-blast that can play drying effect, thereby carry out the drying to the tableware in the washing chamber.
Claims (10)
1. A drying apparatus, characterized in that: comprises that
The first magnetic steel layer (1) is provided with a plurality of S-pole magnetic steels and N-pole magnetic steels which are arranged at intervals along the circumferential direction, the polarities of two adjacent magnetic steels are opposite, and a first air guide opening (11) is formed between the two adjacent magnetic steels;
the second magnetic steel layer (2) is arranged in parallel with the first magnetic steel layer (1) and a gap (10) is formed between the second magnetic steel layer and the first magnetic steel layer, the second magnetic steel layer (2) is also provided with a plurality of S-pole magnetic steels and N-pole magnetic steels which are arranged at intervals along the circumferential direction, the polarities of two adjacent magnetic steels in the second magnetic steel layer (2) are opposite, the polarities of the magnetic steels on the second magnetic steel layer (2) are opposite to those of the magnetic steels on the first magnetic steel layer (1) corresponding to the magnetic steels, and a second air guide opening (21) corresponding to the first air guide opening (11) is formed between two adjacent magnetic steels in the second magnetic steel layer (2); and
and the magnetic conduction impeller (3) can be rotatably arranged in a gap (10) between the first magnetic steel layer (1) and the second magnetic steel layer (2).
2. Drying apparatus according to claim 1, wherein: s-pole magnetic steel and N-pole magnetic steel in the first magnetic steel layer (1) and the second magnetic steel layer (2) are both shaped like sectors, and correspondingly, the first air guide opening (11) and the second air guide opening (21) are also shaped like sectors.
3. Drying apparatus according to claim 2, wherein: the magnetic conduction impeller (3) comprises a shaft (31) positioned in the center and a plurality of blades (32) arranged at intervals on the periphery of the shaft (31), and each blade (32) is fan-shaped and forms an axial flow impeller structure with the shaft (31).
4. Drying apparatus according to claim 3, wherein: the central angle radian corresponding to the blade (32) is larger than the central angle radians of the S-pole magnetic steel and the N-pole magnetic steel and smaller than the sum of the central angle radians of an adjacent magnetic steel and the air guide opening.
5. Drying apparatus according to any one of claims 1 to 4, in which: the magnetic steel plate is characterized by further comprising an upper shell (4) and a lower shell (5) which can be formed into a disc shape and can be mutually closed, the first magnetic steel layer (1) is arranged on the lower wall surface of the upper shell (4), and the second magnetic steel layer (2) is arranged on the upper wall surface of the lower shell (5).
6. Drying apparatus according to claim 5, wherein: the lower wall surface of the upper shell (4) is provided with first accommodating grooves (41) which are circumferentially arranged at intervals, S-pole magnetic steel and N-pole magnetic steel of the first magnetic steel layer (1) are embedded in the first accommodating grooves (41), and the first air guide opening (11) is formed in the upper shell (4).
7. Drying apparatus according to claim 5, wherein: second accommodating grooves (51) which are arranged at intervals along the circumferential direction are formed in the upper wall surface of the lower shell (5), S-pole magnetic steel and N-pole magnetic steel of the second magnetic steel layer (2) are embedded in the second accommodating grooves (51), and the second air guide opening (21) is formed in the lower shell (5).
8. Drying apparatus according to claim 5, wherein: the motor (6) is arranged on the lower shell (5), and the output shaft (61) sequentially penetrates through the central part of the lower shell (5), the central part of the magnetic conduction impeller (3) and the central part of the upper shell (4).
9. Drying apparatus according to claim 5, wherein: the inner peripheral wall of the upper shell (4) is provided with a guide groove (42) extending along the axial direction, and correspondingly, the lower shell (5) is convexly provided with a guide post (52) which can be inserted and positioned with the guide groove (42).
10. A cleaning machine using the drying device of any one of claims 1 to 9, comprising a box body (7) and a spraying assembly, wherein the box body (7) is hollow to form a washing cavity, and the spraying assembly is used for pumping water at the bottom of the box body (7) to the washing cavity above the box body, and is characterized in that: an air inlet (71) and an air outlet (72) are formed in the side wall of the box body (7), the drying device is arranged outside the box body (7), and the first air guide opening (11) or the second air guide opening (21) of the drying device is connected with the air inlet (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010762231.1A CN114052614A (en) | 2020-07-31 | 2020-07-31 | Drying device and cleaning machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010762231.1A CN114052614A (en) | 2020-07-31 | 2020-07-31 | Drying device and cleaning machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114052614A true CN114052614A (en) | 2022-02-18 |
Family
ID=80228017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010762231.1A Pending CN114052614A (en) | 2020-07-31 | 2020-07-31 | Drying device and cleaning machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114052614A (en) |
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|---|---|---|---|---|
| US5914065A (en) * | 1996-03-18 | 1999-06-22 | Alavi; Kamal | Apparatus and method for heating a fluid by induction heating |
| CN101651392A (en) * | 2008-08-15 | 2010-02-17 | 孙尤民 | Multi-disc multipath high-efficiency motor |
| CN201821171U (en) * | 2010-10-20 | 2011-05-04 | 宁波安信数控技术有限公司 | Magnetic circuit structure of disk permanent magnet motor |
| CN102904402A (en) * | 2012-10-22 | 2013-01-30 | 宁波市鄞州泰源磁业有限公司 | Wind driven generator capable of outputting in various modes |
| CN202906616U (en) * | 2012-10-22 | 2013-04-24 | 宁波市鄞州泰源磁业有限公司 | Wind driven generator having hollow conducting wire in which coolant passes for heat dissipation |
| CN103369752A (en) * | 2013-07-09 | 2013-10-23 | 浙江芯特科技有限公司 | Permanent magnet eddy heating device |
| US20130333411A1 (en) * | 2009-06-05 | 2013-12-19 | Powermag, LLC | Permanent magnet air heater |
| CN104273916A (en) * | 2013-07-05 | 2015-01-14 | 天津北杰科技有限公司 | Permanent magnet heating type blower |
| CN205654489U (en) * | 2016-05-19 | 2016-10-19 | 西北农林科技大学 | Distributing type wind -force drives magnetic eddy current machine of heating forever |
| CN207621050U (en) * | 2017-11-30 | 2018-07-17 | 深圳市美好创亿医疗科技有限公司 | Wind turbine and lung ventilator with the wind turbine |
| CN108771520A (en) * | 2018-07-31 | 2018-11-09 | 宁波奉化永凌模具有限公司 | Water tank type dish-washing machine |
-
2020
- 2020-07-31 CN CN202010762231.1A patent/CN114052614A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5914065A (en) * | 1996-03-18 | 1999-06-22 | Alavi; Kamal | Apparatus and method for heating a fluid by induction heating |
| CN101651392A (en) * | 2008-08-15 | 2010-02-17 | 孙尤民 | Multi-disc multipath high-efficiency motor |
| US20130333411A1 (en) * | 2009-06-05 | 2013-12-19 | Powermag, LLC | Permanent magnet air heater |
| CN201821171U (en) * | 2010-10-20 | 2011-05-04 | 宁波安信数控技术有限公司 | Magnetic circuit structure of disk permanent magnet motor |
| CN102904402A (en) * | 2012-10-22 | 2013-01-30 | 宁波市鄞州泰源磁业有限公司 | Wind driven generator capable of outputting in various modes |
| CN202906616U (en) * | 2012-10-22 | 2013-04-24 | 宁波市鄞州泰源磁业有限公司 | Wind driven generator having hollow conducting wire in which coolant passes for heat dissipation |
| CN104273916A (en) * | 2013-07-05 | 2015-01-14 | 天津北杰科技有限公司 | Permanent magnet heating type blower |
| CN103369752A (en) * | 2013-07-09 | 2013-10-23 | 浙江芯特科技有限公司 | Permanent magnet eddy heating device |
| CN205654489U (en) * | 2016-05-19 | 2016-10-19 | 西北农林科技大学 | Distributing type wind -force drives magnetic eddy current machine of heating forever |
| CN207621050U (en) * | 2017-11-30 | 2018-07-17 | 深圳市美好创亿医疗科技有限公司 | Wind turbine and lung ventilator with the wind turbine |
| CN108771520A (en) * | 2018-07-31 | 2018-11-09 | 宁波奉化永凌模具有限公司 | Water tank type dish-washing machine |
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