KR20130022959A - An air purifier equipped with a spinning rotor by an electromagnetic solenoid - Google Patents
An air purifier equipped with a spinning rotor by an electromagnetic solenoid Download PDFInfo
- Publication number
- KR20130022959A KR20130022959A KR1020110086031A KR20110086031A KR20130022959A KR 20130022959 A KR20130022959 A KR 20130022959A KR 1020110086031 A KR1020110086031 A KR 1020110086031A KR 20110086031 A KR20110086031 A KR 20110086031A KR 20130022959 A KR20130022959 A KR 20130022959A
- Authority
- KR
- South Korea
- Prior art keywords
- rotating body
- air
- permanent magnet
- rotating
- base
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/30—Means for generating a circulation of a fluid in a filtration system, e.g. using a pump or a fan
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/50—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for air conditioning
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air purifier, and more particularly, comprising a rotating body rotating by a solenoid electromagnet that circulates air using a magnetic levitation principle to reduce noise and vibration that may occur in a blowing fan and a rotating motor driving the same. Relates to an air purifier.
An air purifier is a device that purifies polluted air and converts it into fresh air. The air purifier removes dust and germs and removes bad smells by passing air through a filter.
Air pollution is becoming serious due to the increase of yellow dust or harmful dust, and the necessity and demand for air purifiers are greatly increased due to the increase of respiratory diseases and the increase of public interest in health.
A general air purifier includes a main body having a suction port and a discharge port formed therein, and the main body includes a blower that provides a blowing force for introducing contaminated air into the main body through the suction port and discharging the purified air to the outside of the main body through the discharge port, and the main body. It is provided with a filter for removing contaminants in the air introduced into the interior.
In addition, it is equipped with a pollution degree sensor such as a dust sensor or an odor sensor, and the air pollution level is measured by the pollution degree sensor, and if the air pollution degree is large, the output of the blower is increased to increase the air volume of the air cleaner, and if the air pollution level is low, the air blowing Lowering the output of the device reduces the airflow in the air purifier.
However, the method of controlling the air volume of the air cleaner in this way, as the air cleaner increases the air volume may generate more noise in the blowing fan and the rotating motor driving the same may cause inconvenience to the user due to noise.
In particular, when the air purifier operates in a space where a quiet environment is required, such as a bedroom or a reading room, if the air volume of the air purifier is increased according to the degree of air pollution in the room, the noise generated by the air purifier may cause the indoor atmosphere to become untidy and sleep or It can harm those who study.
In addition, in the case of using a general rotary motor to rotate the rotating body, such as a conventional air purifier, in order to increase the floating force from the conductor has a disadvantage that occupies a considerable volume because the motor used must have a high output.
On the other hand, since the air cleaner introduces the surrounding air through the blower, vibration occurs during the operation of the blower fan and the rotary motor. In particular, the air cleaner operates when the air cleaner is operated in an unstable state such as an external force applied during operation. Not only the vibration is amplified to give a discomfort to the user, when the generated vibration is increased there is a problem that the life of the components installed inside the air cleaner is shortened.
Therefore, there is a need for an air purifier having a drive means for replacing the rotary motor so as to solve the problem of shortening the lifespan of the blower fan and the rotary motor driving the conventional air purifier and the rotating motor driving the space and components.
SUMMARY OF THE INVENTION An object of the present invention is to provide an air purifier that rotates a rotating body by an interaction between a solenoid electromagnet and a rotating permanent magnet so that external air is discharged through the rotating body.
Air purifier having a rotating body rotated by the solenoid electromagnet of the present invention for achieving the above object is a base having a solenoid electromagnet; And a rotatable body floating on the base and rotatable; The rotating body includes a rotating permanent magnet located in correspondence with the solenoid electromagnet, and by rotating the rotating body on the base by the interaction of the solenoid electromagnet and the rotating permanent magnet, external air is rotated. Characterized in that is discharged through.
An air purifier having a rotating body rotating by the solenoid electromagnet of the present invention for achieving the above object is located in the lower portion of the rotating body suction portion, the rotating body discharge portion is located above the rotating body, the rotating body The filter unit is positioned inside the air, and the air introduced into the rotating body penetrates along the rotating body suction unit, the filter unit, and the rotating body discharge unit.
The rotating body suction part of the air purifier having a rotating body rotated by the solenoid electromagnet of the present invention for achieving the above object is formed by a plurality of blades located below the rotating body, the plurality of blades when rotating It is characterized in that it is formed to be radially bent from the center of the lower surface of the rotating body suction portion to introduce air into the rotating body.
The filter part of the air purifier having a rotating body rotated by the solenoid electromagnet of the present invention for achieving the above object comprises a hepa filter, located in the mesh network inside the base, and the outside air to the base After entering and passing through the mesh network, the rotating body suction unit, the filter unit and the rotating body discharge unit are sequentially passed, and is discharged to the outside of the air cleaner.
Air purifier having a rotating body rotated by the solenoid electromagnet of the present invention for achieving the above object is located in the lower surface of the rotating permanent magnet and position permanent magnet, and the position permanent magnet Is characterized in that it has a position maintaining function of the rotating body.
The air purifier having a rotating body rotated by the solenoid electromagnet of the present invention for achieving the above object further comprises a housing located above the base, and the housing is spaced apart from the rotating body to surround the rotating body It is characterized by.
Air purifier having a rotating body rotated by the solenoid electromagnet of the present invention for achieving the above object is located in the housing opening lower side of the housing, the position of the housing opening corresponding to the position of the rotating body suction, the housing Air flowed into the rotating body through the housing opening is characterized in that.
The base of the air purifier having a rotating body rotated by the solenoid electromagnet of the present invention for achieving the above object is connected to the solenoid electromagnet portion triac for changing the N / S pole by a switching operation; And a variable resistor connected to the triac part to adjust the revolutions per minute of the rotating body.
According to the present invention, even when operating in a space requiring a quiet environment by reducing the noise generated in the blowing fan of the air cleaner and the rotating motor driving the air volume of the air cleaner according to the air pollution degree of the room without noise restrictions Can be increased.
In addition, the conventional rotary motor used to drive the rotating body of the air cleaner can prevent the increase in the volume of the rotating motor occupied in proportion to the floating force of the rotating body, and prevents the vibration generated during the operation of the blower fan and the rotating motor. It is possible to prevent the discomfort caused by and shorten the life of the parts.
1 is a perspective view of an air purifier according to the present invention.
2 is a cross-sectional view of an air purifier according to the present invention.
3A to 3D are a perspective view, a plan view, a bottom view and a side view of a rotating
4 is a schematic diagram illustrating a general magnetic levitation principle.
5 is a circuit diagram of the
Hereinafter, an air cleaner according to the present invention will be described with reference to the drawings.
Description of the component
First, the air cleaner according to the present invention will be described with reference to FIGS. 1 and 2.
1 is a perspective view of an air purifier according to the present invention, and FIG. 2 is a cross-sectional view of the air purifier according to the present invention and includes a
The
As described later, the
The
The
As described above, the
The
To this end, the
The lower surface of the
Through this, the air introduced into the air purifier through the outside air inlet (not shown) located in the
Next, the
3A to 3D are a perspective view, a plan view, a bottom view and a side view of a rotating
The rotating
The lower surface of the rotating
The
A plurality of
To this end, when viewed in plan, a plurality of
In addition, even when viewed from the side, it is preferable that a plurality of
Although the shape of the
A positioning
The
In the upper portion of the
Next, the
As described above, the
The
The
The
At this time, the
Explanation of Maglev Principle
In general, a train that is driven in the air using magnetic force (Levitation) is called a "MagLev". The floating method is a repulsion using the repulsive force acting between the magnets of the same pole and a suction using the pulling force between the other poles.
The suction type floats the car body by using the attraction force between the electromagnet fixed on the car body and the magnetic rail, and the repulsion type is composed of a strong magnet mounted on the car body and a coil placed continuously in the track so that the strong magnet moves on the upper surface of the coil. The magnetic induction causes the coil to have the same polarity as the magnet of the vehicle body and is magnetically injured by the large repulsive force generated between the two.
4 is a schematic configuration diagram illustrating a general magnetic levitation principle, and includes a
Referring to Figure 4 describes the general principle of magnetic levitation as follows.
In a system consisting of the
At this time, between the
When the
The
This periodic function type magnetic field generates a change in the magnetic field in the
Explanation of Rotation Principle of
5 is a circuit diagram of the
Referring to Figures 1 to 5 will be described the principle of rotation of the
The
At this time, the
The position
The
The two
The two
Referring to FIGS. 1 to 5, the operation of the air cleaner including the rotating body rotated by the solenoid electromagnet according to the present invention will be described.
When the
In the present invention, the
The upper part of the
As a result, the
Explanation of Air Purification Method
An air purification method will be described with reference to FIGS. 1 to 5.
First, the outside air flows into the air purifier through an outside air inlet (not shown) of the
The air purifier introduced to the base 300 passes through the
Air passing through the
At this time, the support and rotation of the
The air introduced into the
As described above, the air purifier having the rotating body rotated by the solenoid electromagnet of the present invention rotates the rotating body by the interaction of the solenoid electromagnet and the rotating permanent magnet so that the outside air is discharged through the rotating body. By reducing the noise generated by the blower fan and the rotating motor driving it can increase the air volume of the air purifier according to the air pollution in the room even when operating in a space requiring a quiet environment.
In addition, the conventional rotary motor used to drive the rotating body of the air cleaner can prevent the increase in the volume of the rotating motor occupied in proportion to the floating force of the rotating body, and prevents the vibration generated during operation of the blower fan and the rotating motor. It is possible to prevent the discomfort caused by and shorten the life of the parts.
Although described above with reference to a preferred embodiment of the present invention, those skilled in the art various modifications and changes of the present invention without departing from the spirit and scope of the invention described in the claims below It will be appreciated that it can be changed.
100: Housing
110: housing discharge part
130: housing opening
200: rotating body
210: rotating body discharge portion
211: discharge cover
212: cover support
230: filter unit
240: rotation axis
250: rotating body
270: rotating body suction
271: permanent magnet cover for rotation
272: blade
290: permanent magnet for rotation
295: permanent magnet for position
300: base
330 mesh
350: circuit part
390: solenoid electromagnet
Claims (8)
An air purifier floating on the base and including a rotatable body;
The rotating body includes a rotating permanent magnet positioned corresponding to the solenoid electromagnet, and the rotor rotates on the base by the interaction of the solenoid electromagnet with the rotating permanent magnet, so that outside air is rotated. Characterized in that is discharged through the,
air cleaner.
The method of claim 1,
A rotating body suction part is located below the rotating body, a rotating body discharge part is located above the rotating body, and a filter part is located inside the rotating body,
Air flowing into the rotating body penetrates along the rotating body suction part, the filter part and the rotating body discharge part,
air cleaner.
The rotating body suction part is formed by a plurality of blades positioned below the rotating body, and the plurality of blades are radially bent from the center of the lower surface of the rotating body suction part to introduce air into the rotating body during rotation. Characterized in that formed,
air cleaner.
The filter unit includes a hepa filter,
Located in the mesh network inside the base, and
After the outside air flows into the base and passes through the mesh network, the outside air is passed through the rotating body suction unit, the filter unit and the rotating body discharge unit sequentially and discharged to the outside of the air cleaner.
air cleaner.
The rotating permanent magnet and the position permanent magnet is located on the lower surface of the rotating body, and
Wherein the permanent magnet for position has a function of maintaining the position of the rotating body,
air cleaner.
The air purifier further comprises a housing positioned above the base, and
The housing is spaced apart from the rotating body to surround the rotating body,
≪ / RTI >
air cleaner.
A housing opening is located below the housing, and the position of the housing opening corresponds to a position of the rotating body suction part, so that air introduced into the housing flows into the rotating body through the housing opening.
air cleaner.
The base
A triac part connected to the solenoid electromagnet part to change an N / S pole by a switching operation; And
A variable resistor connected to the triac part to adjust the revolutions per minute of the rotating body;
≪ / RTI >
air cleaner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110086031A KR20130022959A (en) | 2011-08-26 | 2011-08-26 | An air purifier equipped with a spinning rotor by an electromagnetic solenoid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110086031A KR20130022959A (en) | 2011-08-26 | 2011-08-26 | An air purifier equipped with a spinning rotor by an electromagnetic solenoid |
Publications (1)
Publication Number | Publication Date |
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KR20130022959A true KR20130022959A (en) | 2013-03-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020110086031A KR20130022959A (en) | 2011-08-26 | 2011-08-26 | An air purifier equipped with a spinning rotor by an electromagnetic solenoid |
Country Status (1)
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KR (1) | KR20130022959A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018227474A1 (en) * | 2017-06-15 | 2018-12-20 | 彭云龙 | Oil-mist recovery device for ventilation port of lubricating system and magnetic mesh disk thereof |
CN109312940A (en) * | 2016-06-08 | 2019-02-05 | 卓胜镐 | Air purifier |
CN110559755A (en) * | 2019-09-29 | 2019-12-13 | 温州浩僧服饰有限公司 | Annular movable air filter element easy to clean |
-
2011
- 2011-08-26 KR KR1020110086031A patent/KR20130022959A/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109312940A (en) * | 2016-06-08 | 2019-02-05 | 卓胜镐 | Air purifier |
WO2018227474A1 (en) * | 2017-06-15 | 2018-12-20 | 彭云龙 | Oil-mist recovery device for ventilation port of lubricating system and magnetic mesh disk thereof |
CN110559755A (en) * | 2019-09-29 | 2019-12-13 | 温州浩僧服饰有限公司 | Annular movable air filter element easy to clean |
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