CN106151878A - The method of maglev type air-flow exchange and maglev type air-flow exchange system - Google Patents
The method of maglev type air-flow exchange and maglev type air-flow exchange system Download PDFInfo
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- CN106151878A CN106151878A CN201510130190.3A CN201510130190A CN106151878A CN 106151878 A CN106151878 A CN 106151878A CN 201510130190 A CN201510130190 A CN 201510130190A CN 106151878 A CN106151878 A CN 106151878A
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- air
- mover
- flow path
- flow
- valve switch
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Abstract
The method of a kind of maglev type air-flow exchange and maglev type air-flow exchange system.The method includes: according to a position of air-flow exchange to be carried out, forming the air flow path by this position, wherein this air flow path includes an air inlet and a gas outlet；One mover is set in this air flow path；And utilize a magnetic to float principle to order about this mover in this air flow path, carry out a back and forth movement, to produce draught head in this air flow path, it is used for driving outer gas stream to enter this air flow path from this air inlet, and drives the air-flow of air-flow exchange to be carried out to discharge from this gas outlet.The present invention can improve the noise problem of existing thermo-siphon, and reduces the assembly friction loss problem in existing thermo-siphon.
Description
Technical field
The present invention relates to the method and system of a kind of air-flow exchange, espespecially float principle by magnetic and carry out the maglev type of air-flow exchange
The method of air-flow exchange and maglev type air-flow exchange system.
Background technology
Thermo-siphon is to utilize the flowing of air to be shifted by heat energy or the action of air-flow exchange, and can result in air stream
Dynamic mode has a lot, and passive thermal natural convection is also one of them, but effect is limited, and therefore, active heat is right
Stream, such as fan, just becomes the mode that great majority design is used.
In order to increase thermal convection current effect on thermo-siphon, it will usually use fan to produce the convection current of air, but due to
Fan has rotor, brush and bearing etc. because of fricative noise, and the wind that fan high speed rotating produces cuts sound, these
Annoying noise usually annoyings user.Therefore, real necessity having improvement of existing thermo-siphon.
Accordingly, it is desirable to provide the method for a kind of maglev type air-flow exchange and maglev type air-flow exchange system solve the problems referred to above.
Summary of the invention
Therefore, the main object of the present invention is i.e. method and the device thereof providing a kind of maglev type air-flow to exchange, on solving
State problem.
The present invention discloses the method for a kind of maglev type air-flow exchange, and the method includes: according to a position of air-flow exchange to be carried out,
Forming the air flow path by this position, wherein this air flow path includes an air inlet and a gas outlet；Arrange a mover in
In this air flow path；And utilize a magnetic to float principle to order about this mover and in this air flow path, carry out a back and forth movement, with at this
Air flow path produces draught head, is used for driving outer gas stream to enter this air flow path from this air inlet, and drive is intended to carry out
The air-flow of air-flow exchange is discharged from this gas outlet.
Invention additionally discloses a kind of maglev type air-flow exchange system, this maglev type air-flow exchange system includes: a gas channel,
This gas channel includes the air flow path by air-flow exchange position to be carried out, and includes an air inlet and a gas outlet；
One mover, this mover is arranged in this air flow path, and wherein this mover is to float principle by magnetic to be forced in this air flow path
Carry out a back and forth movement, to produce draught head in this air flow path, be used for driving outer gas stream to enter this gas from this air inlet
Flow path, and drive the air-flow of air-flow exchange to be carried out to discharge from this gas outlet.
The method and system of the maglev type air-flow exchange that the present invention provides, are used for improving the noise problem of existing thermo-siphon,
And reduce the assembly friction loss problem in existing thermo-siphon.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of an air-flow exchange flow process of the embodiment of the present invention.
Fig. 2 A to Fig. 2 B is the schematic diagram of an air-flow exchange system of first embodiment of the invention.
Fig. 3 is the schematic diagram of an air-flow exchange system of second embodiment of the invention.
Fig. 4 A to Fig. 4 B is the schematic diagram of the embodiment of the present invention one air-flow exchange system running.
Fig. 5 is the schematic diagram that the embodiment of the present invention one air valve switch controls.
Fig. 6 A to Fig. 8 B is the opening and closing movement schematic diagram of the embodiment of the present invention one air valve switch.
Fig. 9 is the schematic diagram of the heat sinking function of the embodiment of the present invention one air-flow exchange system.
Figure 10 to Figure 11 is the schematic diagram of the embodiment of the present invention one gas exchange.
Primary clustering symbol description:
10 air-flow exchange flow processs
100～140 steps
20,30,90 air-flow exchange system
200,300,900 mover
200a, 200b, 300a, 300b piston ring
202,302,902 air flow path
202a, 302a, 902a air inlet
202b, 302b, 902b gas outlet
204a, 204b, 304 air valves
D detector
S, N magnet assembly
908 confined spaces
304a magnetic valve controller
201,301 gas channel
Detailed description of the invention
For solving the noise problem of thermo-siphon, the contactless friction-free magnetic of offer is provided and floats principle
Design thermo-siphon, to improve the noise problem of existing thermo-siphon.
The present invention uses contactless magnetic to float principle, the problem that therefore can improve motor noise.In addition, magnetic floats principle
Have and there is no friction loss, the advantage that service life is longer.Magnetic in this article is floated principle and refers to be repelled each other and different by same magnetic
The magnetic principles that magnetic is attracting.Detailed description refer to the air-flow exchange flow process 10 that Fig. 1, Fig. 1 are the embodiment of the present invention
Schematic diagram.It should be noted that air-flow exchange flow process 10 can be used for electronic installation or confined space (as parking lot,
Lower room etc.) etc., but it is not limited to this.Air-flow exchange flow process 10 can be used to strengthen the gas exchange efficiency of confined space or heat radiation
Efficiency, and comprise the steps of
Step 100: start.
Step 110: according to a position of air-flow exchange to be carried out, form the air flow path by this position, wherein this gas
Flow path comprises an air inlet and a gas outlet.
Step 120 a: mover is set in this air flow path.
Step 130: utilize a magnetic to float principle and order about this mover and carry out a back and forth movement in this air flow path, with at this air-flow
Path produces draught head, is used for driving outer gas stream to enter this air flow path from this air inlet, and drives air-flow to be carried out
The air-flow of exchange is discharged from this gas outlet.
Step 140: terminate.
Exchanging flow process 10 according to air-flow, mover can carry out back and forth movement in air flow path, therefore can push in air flow path
The air in mover front discharge from this gas outlet, and extraneous air can enter air-flow road from the air inlet of this air flow path automatically
In footpath, use the effect reaching air-flow exchange.
The realization of air-flow exchange flow process 10, refer to Fig. 2 A, Fig. 2 B, and Fig. 2 A, Fig. 2 B are the embodiment of the present invention one gas
The schematic diagram of stream switching system 20.As shown in Figure 2 A, air-flow exchange system 20 comprises mover 200 and a gas channel
201, wherein mover 200 comprises piston ring 200a, 200b, and air-flow channel 201 comprises an air flow path 202, with
And an air inlet 202a and gas outlet 202b.It addition, be provided with magnetic on the wall of limit between mover 200 and gas channel 201
Assembly S, N.About the function mode of air-flow exchange system 20, describe in detail as follows.As shown in Figure 2 A, the present invention is led to
Cross magnet assembly S, N set by the wall of limit between mover 200 and gas channel 201, produce the attracting of magnetic pole and repel each other
Effect, thus results in mover 200 in air flow path 202 to left dislocation, internal empty in order to push air-flow exchange system 20
Gas is discharged from this gas outlet 202b, and band moving air flow exchange system 20 extraneous air enters from this air inlet 202a.It addition,
When mover moves to the edge of air flow path 202, repel each other offer brake force and the counteracting force of magnetic pole is provided, then makes mover
200 displacements to the right (as shown in Figure 2 B), arrange from this gas outlet 202b in order to push air-flow exchange system 20 inner air
Go out, and band moving air flow exchange system 20 extraneous air enters from this air inlet 202a.In simple terms, the present invention is floated by magnetic
Principle makes mover 200 persistently carry out back and forth movement.Further, mover 200 is provided with piston ring 200a, 200b, its
And between gas channel 201, limit wall keeps minim gap, to reach friction-free purpose.When mover 200 carries out back and forth movement
Time can drive piston ring 200a, 200b so that air flow path 202 is internal produces pressure differential, and then drives above-mentioned air pair
Stream.In addition, the embodiment of the present invention is each provided with air valve 204a, 204b at air inlet 202a and gas outlet 202b,
As shown in Fig. 2 A, Fig. 2 B, air valve 204a, 204b can change position along with mover 200 direction of motion, are used for controlling
Air inlet or aerofluxus, it is possible to maintain fixing air inlet or discharge directions, reach active cross-ventilation.The air-flow of the present invention
Exchange system 20 produces without friction in operation, as long as the air capacity of exchange is enough, the motion frequency of mover 200 also may be used
Reduce, therefore noise can be greatly reduced and produce.
It should be noted that except the mover 200 shown in Fig. 2 A, Fig. 2 B comes and goes for straight line, the back and forth movement of mover 200
Also can be ring-type coming and going.Refer to the schematic diagram that Fig. 3, Fig. 3 are another embodiment of the present invention one air-flow exchange system 30.
Air-flow exchange system 30 comprises mover 300, gas channel 301 and air valve 304, wherein mover 300 comprise piston ring 300a,
300b, and air-flow channel 301 comprises air flow path 302, air inlet 302a and gas outlet 302b.It addition, at mover
Between 300 and gas channel 301, limit wall is provided with magnet assembly S, N.About the function mode of air-flow exchange system 30,
Refer to Fig. 4 A, Fig. 4 B, describe in detail as follows.Piston ring 300a, 300b is had, itself and gas channel above mover 300
301 limit walls keep minim gap, to reach friction-free purpose.It should be noted that air valve 304 is available for mover 300 and leads to
Cross and isolate the airflow reflux of air inlet 302a and gas outlet 302b.Piston ring is driven when mover 300 continues circular motion
300a, 300b so that produce pressure differential in air flow path 302 and produce air-flow, when mover 300 air valve 304 to be passed through,
Air valve 304 can open (as shown in Figure 4 B), and after mover 300 passes through, air valve 304 is closed immediately (such as Fig. 4 A institute
Show), go round and begin again, persistent movement, air can be brought into from air inlet 302a, then by the sky in air flow path 302
Gas is discharged from gas outlet 302b, produces active cross-ventilation.
On the other hand, referring to Fig. 5, Fig. 5 is the schematic diagram that the embodiment of the present invention one air valve switch controls.In order to allow air valve
304 can open in orthochronous, can carry out arranging a detector D on the air flow path of back and forth movement at mover 300, inspection
Surveying device D can be that optics or coupling etc. are contactless, to reduce noise generation.When detector D detects that mover 300 passes through
Time, transmittable signal to being used for controlling the magnetic valve controller 304a of air valve 304, use control air valve 304 breakdown action and
It is automatically switched off action or the position of air valve 304 after a scheduled time.Further, the realization of air valve 304 can have
Following manner:
1. Magnetic driving fence type, refers to Fig. 6 A, Fig. 6 B.For example, receive from inspection as magnetic valve controller 304a
When surveying the signal that device D transmits, the change of its available magnetic pole drives valve 304.As shown in Fig. 6 A, Fig. 6 B, according to
Magnetic principles, valve 304 can swing according to position of the fulcrum, and then reach unlatching and be beneficial to mover 300 and pass through, and closes
With isolation air inlet 302a and air exit 302b.
2. Magnetic driving bar gate type, refers to Fig. 7 A, Fig. 7 B.It is different from Fig. 6 A, Fig. 6 B, in Fig. 7 A, Fig. 7 B
Valve 304 is according to axial displacement, and then reaches unlatching and be beneficial to mover 300 and pass through, and closes to isolate air inlet 302a
With air exit 302b.
3. aperture-type air valve, refers to Fig. 8 A, Fig. 8 B.It is different from the position being controlled valve 304 by magnetic principles,
In this embodiment, valve 304 is the principle utilizing camera aperture, mechanically drives valve 304 folding, makes air valve
304 volume energies are reduced to minimum.
The implementation of above-mentioned air valve also can be overlapped for air valve 204a, the 204b shown in Fig. 2 A, Fig. 2 B, detailed construction and
Function mode refers to above-mentioned, does not repeats them here.
It addition, the air-flow exchange system of the present invention can be used to increase radiating efficiency.Refer to Fig. 9, it is the embodiment of the present invention
The schematic diagram of the heat sinking function of one air-flow exchange system 90.As it is shown in figure 9, a heat source H is positioned in a confined space 908,
By the configuration of air-flow exchange system 90, air flow path 902 is made to pass through heat source H, and by mover 900 on air-flow road
Footpath 902 is carried out come and go running, make extraneous air from air inlet 902a enter, and by hot-air produced by heat source H from
Gas outlet 902b discharges, and uses and reaches radiating effect.It should be noted that the air-flow exchange system of this case is placed in airtight
In space or be configured at outside confined space.For example, this confined space can be one notebook computer/desktop
Devices such as computer, and thermal source can be processor, therefore the air-flow exchange system described in this case can design and installation in notebook type
In computer or desktop PC, use the cross-ventilated usefulness of increase, reduce effect of temperature of processor.
Refer to the schematic diagram that Figure 10 to Figure 11, Figure 10 to Figure 11 are the embodiment of the present invention one gas exchange.Such as Figure 10
Shown in, the space that mover 900 carries out back and forth movement at air flow path 902 can be circular, and the sectional area of air flow path 902
And the radius that detours of mover 900 determines the capacity that single detours, and mover 900 rotating speed that operates can determine the unit interval
Capacity, because mover 900 is contactless with air flow path 902, therefore considers that gas leakage exchange efficiency is 90%, in detail
Computing formula is as follows:
Real gas exchange capacity (cc/sec)=tube section amasss (cm2) x pipe range (c) x rotating speed (circle/sec) x exchange
Efficiency (%).
It addition, be different from Figure 10, the space that in Figure 11, mover 900 carries out back and forth movement at air flow path 902 can be square.
From Figure 10 to Figure 11, compared to circular air flow path 902, square air flow path 902 can obtain higher sky
QI excess border exchange capacity.It should be noted that the shape of mover 900 need to coordinate the spatial form of air flow path 902 as far as possible, with
Obtain preferably exchange efficiency.
In sum, the method and system of the maglev type air-flow exchange that the present invention provides, it is used for improving existing thermo-siphon
Noise problem, and reduce the assembly friction loss problem in existing thermo-siphon.
The foregoing is only presently preferred embodiments of the present invention, every equivalent made according to the scope of claims of the present invention becomes
Change and modify, all should belong to the covering scope of the present invention.
Claims (17)
1. a method for maglev type air-flow exchange, the method includes:
According to a position of air-flow exchange to be carried out, forming the air flow path by this position, wherein this air flow path includes
One air inlet and a gas outlet；
One mover is set in this air flow path；And
Utilize a magnetic to float principle to order about this mover in this air flow path, carry out a back and forth movement, to produce in this air flow path
Draught head, is used for driving outer gas stream to enter this air flow path from this air inlet, and drives the air-flow of air-flow exchange to be carried out
Discharge from this gas outlet.
2. the method for claim 1, this position of air-flow exchange to be carried out is positioned in a confined space, with
And this confined space is positioned in this air flow path.
3. the method for claim 1, also includes:
Arranging an air valve switch at this air inlet and this gas outlet, the air-flow being used for maintaining fixing enters and discharge direction；Or
Arranging this air valve switch between this air inlet and this gas outlet, the air-flow being used for maintaining fixing enters and discharge direction.
4. method as claimed in claim 3, also includes:
According to the direction of this back and forth movement that this mover is carried out, change position or the folding condition of this air valve switch；Or
By detecting the mobile status of this mover, change position or the folding condition of this air valve switch；Or
By Magnetic driving mode, change position or the folding condition of this air valve switch.
5. method as claimed in claim 4, wherein by detecting the mobile status of this mover, changes this air valve switch
The step of position or folding condition includes:
One mover detector is set in this air flow path, is used for when this mover detector detects this mover, transmit one the
One controls signal to this air valve switch, to open this air valve switch, and when after a Preset Time, is automatically switched off this
Air valve switch.
6. method as claimed in claim 4, wherein by Magnetic driving mode, changes position or the folding of this air valve switch
State step includes:
Setting can the magnet assembly of Variable Polarity on this air valve switch, be used for changing this air valve by magnetic repulsion phase energy-absorbing power
The position of switch or folding condition.
7. a maglev type air-flow exchange system, this maglev type air-flow exchange system includes:
One gas channel, this gas channel includes the air flow path by air-flow exchange position to be carried out, and include into
QI KOU and a gas outlet；
One mover, this mover is arranged in this air flow path, and wherein this mover is to float principle by magnetic to be forced in this air-flow road
Footpath carries out a back and forth movement, to produce draught head in this air flow path, is used for driving outer gas stream to enter from this air inlet
This air flow path, and drive the air-flow of air-flow exchange to be carried out to discharge from this gas outlet.
8. maglev type air-flow exchange system as claimed in claim 7, this position of air-flow exchange to be carried out is positioned at one
In confined space, and this confined space is positioned in this air flow path.
9. maglev type air-flow exchange system as claimed in claim 7, also includes:
One air valve switch, this air valve switch is located at this air inlet and this gas outlet, and the air-flow being used for maintaining fixing enters and row
Outgoing direction, or this air valve switch, be located between this air inlet and this gas outlet, and the air-flow being used for maintaining fixing enters and discharges
Direction.
10. maglev type air-flow exchange system as claimed in claim 9, wherein this air valve switch is carried out according to this mover
The direction of this back and forth movement changes position or folding condition, or this air valve switch is to come according to the mobile status detecting this mover
Change position or folding condition, or this air valve switch is to change position or folding condition according to Magnetic driving mode.
11. maglev type air-flow exchange systems as claimed in claim 10, also include:
One mover detector, this mover detector is arranged in this air flow path, is used for when this mover detector detects that this moves
The period of the day from 11 p.m. to 1 a.m transmits one first and controls signal to this air valve switch, to open this air valve switch, and when this mover leaves the inspection of this mover
When surveying the detection range of device, transmit one second and control signal to this air valve switch, to close this air valve switch.
12. maglev type air-flow exchange systems as claimed in claim 10, being wherein provided with on this air valve switch can Variable Polarity
Magnet assembly, be used for being changed position or the folding condition of this air valve switch by magnetic repulsion phase energy-absorbing power.
13. maglev type air-flow exchange systems as claimed in claim 7, are wherein provided with magnetic in this mover and this air flow path
Property assembly, in order to carry out this back and forth movement by polar repulsion attracting ability this mover of push-and-pull in this air flow path.
14. maglev type air-flow exchange systems as claimed in claim 7, wherein the space in this air flow path is circular or side
Shape.
15. maglev type air-flow exchange systems as claimed in claim 7, wherein the shape of this mover is to cooperate with this air flow path
Interior spatial form is made.
16. maglev type air-flow exchange systems as claimed in claim 7, the air capacity wherein exchanged is past according to this mover
Return motion frequency, and the footpath width of this air flow path controls.
17. maglev type air-flow exchange systems as claimed in claim 9, wherein this air valve switch is with aperture mode, fence
Mode or gate mode carry out folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510130190.3A CN106151878A (en) | 2015-03-24 | 2015-03-24 | The method of maglev type air-flow exchange and maglev type air-flow exchange system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510130190.3A CN106151878A (en) | 2015-03-24 | 2015-03-24 | The method of maglev type air-flow exchange and maglev type air-flow exchange system |
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| Publication Number | Publication Date |
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| CN106151878A true CN106151878A (en) | 2016-11-23 |
Family
ID=58063973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510130190.3A Pending CN106151878A (en) | 2015-03-24 | 2015-03-24 | The method of maglev type air-flow exchange and maglev type air-flow exchange system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516716A (en) * | 2017-09-29 | 2017-12-26 | 遵义西南机械设备有限责任公司 | A kind of electronic light truck heat dissipation battery case |
| CN107634165A (en) * | 2017-09-29 | 2018-01-26 | 遵义西南机械设备有限责任公司 | Electronic light truck battery case |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2122998U (en) * | 1992-04-11 | 1992-11-25 | 周其强 | Permanent-magnet reciprocating fluid pressurizing conveying device |
| CN1117312A (en) * | 1993-02-02 | 1996-02-21 | Ltc航空技术股份有限公司 | Ventilation device |
| CN2419413Y (en) * | 2000-04-10 | 2001-02-14 | 台达电子工业股份有限公司 | Magnetic suspension bearing |
| CN1391070A (en) * | 2002-07-25 | 2003-01-15 | 上海交通大学 | Blower for air conditioner with pulse effect of temp and speed |
| CN1714241A (en) * | 2002-12-20 | 2005-12-28 | Lg电子株式会社 | Refrigerating system having reciprocating compressor |
| CN102400926A (en) * | 2010-09-14 | 2012-04-04 | 富泰华工业（深圳）有限公司 | Magnetic suspension-type fan |
| DE202013105780U1 (en) * | 2012-12-26 | 2014-02-19 | Skf Magnetic Mechatronics | Magnetic hybrid suspension of a rotor |
-
2015
- 2015-03-24 CN CN201510130190.3A patent/CN106151878A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2122998U (en) * | 1992-04-11 | 1992-11-25 | 周其强 | Permanent-magnet reciprocating fluid pressurizing conveying device |
| CN1117312A (en) * | 1993-02-02 | 1996-02-21 | Ltc航空技术股份有限公司 | Ventilation device |
| CN2419413Y (en) * | 2000-04-10 | 2001-02-14 | 台达电子工业股份有限公司 | Magnetic suspension bearing |
| CN1391070A (en) * | 2002-07-25 | 2003-01-15 | 上海交通大学 | Blower for air conditioner with pulse effect of temp and speed |
| CN1714241A (en) * | 2002-12-20 | 2005-12-28 | Lg电子株式会社 | Refrigerating system having reciprocating compressor |
| CN102400926A (en) * | 2010-09-14 | 2012-04-04 | 富泰华工业（深圳）有限公司 | Magnetic suspension-type fan |
| DE202013105780U1 (en) * | 2012-12-26 | 2014-02-19 | Skf Magnetic Mechatronics | Magnetic hybrid suspension of a rotor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516716A (en) * | 2017-09-29 | 2017-12-26 | 遵义西南机械设备有限责任公司 | A kind of electronic light truck heat dissipation battery case |
| CN107634165A (en) * | 2017-09-29 | 2018-01-26 | 遵义西南机械设备有限责任公司 | Electronic light truck battery case |
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