CN104236037B - Memory alloy intelligent swirl diffuser - Google Patents
Memory alloy intelligent swirl diffuser Download PDFInfo
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- CN104236037B CN104236037B CN201410537051.8A CN201410537051A CN104236037B CN 104236037 B CN104236037 B CN 104236037B CN 201410537051 A CN201410537051 A CN 201410537051A CN 104236037 B CN104236037 B CN 104236037B
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- memory alloy
- swirl diffuser
- memorial alloy
- rotating shaft
- baffle plate
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Abstract
A memory alloy intelligent swirl diffuser comprises a barrel. A cross beam is arranged in the barrel. A central shaft is arranged on the cross beam, penetrates through a fixed blade and is fixed to a movable blade. A memory alloy intelligent controller is arranged on the cross beam and is mounted at the other end of the central shaft in a sleeved mode. The memory alloy intelligent controller of the memory alloy temperature-sensing element in the structure of the memory alloy intelligent swirl diffuser is a passive intelligent element. The central shaft and the movable blade are driven to move through power generated according to the deformation characteristic of a memory alloy. The gap between the fixed blade and the movable blade is adjusted to change the wind direction of the swirl diffuser, control over the air flow direction and air flow is achieved through the memory alloy intelligent swirl diffuser, the purpose of temperature adjustment is achieved, and the trouble of manual or power-driven movable blade adjustment is avoided. In the using process of the memory alloy intelligent swirl diffuser, temperature control can be achieved, and energy conservation and environmental friendliness can be achieved; in the era of rapid economic development, along with increasing huge buildings, the memory alloy intelligent swirl diffuser has good application value and application prospects, and has good economic and social benefits.
Description
Technical field
The invention belongs to the applied technical field of memory alloy material and in particular to a kind of memorial alloy intelligence Whirl deposite tank
Mouthful.
Background technology
With the fast development of national economy, heavy construction is such as：The public venue such as supermarket, market, theater, gymnasium is not
Break and increase, change, using the ventilation equipment transporting cold-air such as central air-conditioning, heating installation, supply gas direction and air force, to adjust Indoor Temperature
Degree, and conveying fresh air, have been universal phenomenon.The swirl diffuser producing at present can be divided into（1）Manual swirl diffuser, electronic
Swirl diffuser.Manually, electronic adjusting blade.Fixed blade is provided with this air port, movable vane piece is installed below fixed blade,
Fixed blade is consistent with the blade angle of movable vane piece and oblique top.Changed between fixed blade and movable vane piece by adjusting movable vane piece
Gap, changes its stream direction and air force, reaches the purpose of adjustment temperature.（2）Temperature control automatic rotary using paraffin temperature-sensing element
Stream air port.Blade is adjusted by paraffin temperature-sensing element.Although movable vane piece is arranged on below fixed blade, the resistance during adjustment of movable vane piece
Reduce, but paraffin temperature-sensing element exist thermal drivers slow the shortcomings of.The shortcoming that the swirl diffuser of three kinds of structures exists：1）Manual eddy flow
Air port：Artificially movable vane piece must be adjusted manually according to seasonal variations, environment temperature, changing blade respective angles could blow, behaviour
Make inconvenient.2）Electronic swirl diffuser：Electronic swirl diffuser needs switch control rule, provides power adjustment impeller clearance by motor,
To adjust wind direction and air force it would be desirable to be able to source, high cost.3）The temperature control automatic rotational flow tuyere of paraffin temperature-sensing element：Temperature-sensitive revolves
Stream air port neck is equipped with temperature-sensitive actuator although temperature-sensitive actuator need not manually or power control unit, but in temperature-sensitive actuator
Use paraffin temperature-sensing element.The operation principle of paraffin temperature-sensing element：It is that highly purified special paraffin is filled tiny into one
Copper container in, container lid a piece of rubber vane.Rising with temperature and reduction, the paraffin volume in container is also therewith
Increase contracting, then spring propulsion power blade driven by the vane of vessel port, drive central shaft and and power blade, to change rotation
The wind direction in stream air port and air force.This temperature-sensing element has the disadvantage that：（1）Paraffin raw material purity in temperature-sensing element will
Ask very high, the processing of part and assembling all must be exactly accurate.（2）The easy aging rupture of rubber vane time length, stone
Wax leakage pollutes, not environmentally.（3）It is excessive that paraffin temperature moment surmounts value, and thermal drivers are slow, and room temperature controls slow, and sensitivity is low.
Content of the invention
The technical problem to be solved is to provide a kind of memorial alloy intelligence for shortcoming of the prior art
Swirl diffuser, realizes controlling memorial alloy intelligence swirl diffuser airflow direction and tolerance size by memorial alloy intelligent controller
To reach the purpose adjusting temperature.
Technical problem for solving the present invention adopts the following technical scheme that：
A kind of memorial alloy intelligence swirl diffuser, including staving, setting crossbeam in described staving, during described crossbeam is arranged
Heart axle, described central shaft is fixed through fixed blade with movable vane piece, and described crossbeam arranges memorial alloy intelligent controller, described note
Recall alloy intelligent controller cover to be contained on the other end of central shaft.
Described memorial alloy intelligent controller includes spring fixed seat, and described spring fixed seat is arranged on the perpendicular of fixation clip
Side upper end, described fixation clip is L-type, and on described spring fixed seat, setting TiNi two-way memory alloy intelligence spring, described
The other end connecting spring universal base of TiNi two-way memory alloy intelligence spring, described spring universal base is flexibly connected pull bar, institute
The horizontal side stating fixation clip arranges the fixing end of rotating shaft baffle plate, and the fixed end cap of described rotating shaft baffle plate fills on center shaft, described
The free end of rotating shaft baffle plate is connected with pull bar.
The fixing end of described rotating shaft baffle plate is arranged with two boss cylindrical structures, the free end of described rotating shaft baffle plate for outside
For a plate profile structure.
The fixing end of described rotating shaft baffle plate is passed through two interior hexagonal tapered end holding screws and is set with center shaft.
Nut is passed through in the free end of described rotating shaft baffle plate and wing nut is connected with pull bar.
Described spring universal base is connected with pull bar by bearing pin.
Described fixation clip is fixed on crossbeam by Cross Recess Head Screw.
The invention provides a kind of memorial alloy intelligence swirl diffuser, the memorial alloy temperature-sensitive unit in this swirl diffuser structure
Part memorial alloy intelligent controller is a passive intelligent element, produces power using the characteristic of memorial alloy deformation and drives center
Axle and dynamic blade movement, adjustment fixed blade and the gap of movable vane piece, to change the wind direction of swirl diffuser, realize controlling gas by it
Stream direction and tolerance size, to reach the purpose adjusting temperature, eliminate the trouble manually or electrically adjusting movable vane piece.This memory
Alloy temperature-sensing element memorial alloy intelligent controller has that processing technology is simple, sensitivity is high, temperature-sensitive good linearity, safe,
The advantages of stable and reliable for performance, life-span length, energy saving, environmental protection, simple installation, its performance and manufacturability are better than paraffin temperature-sensitive
Element, thus efficient guarantee can be provided for realizing the function of swirl diffuser.User of the present invention in use both can be temperature automatically controlled,
Energy-conserving and environment-protective again, the epoch developing rapidly in economy, increasing with heavy construction, this technology has good application valency
Value and application prospect, have good economic and social benefit.
Brief description
Fig. 1 is present configuration schematic diagram；
Fig. 2 is memorial alloy intelligent controller structure schematic diagram of the present invention；
Fig. 3 is the side view of Fig. 2；
Fig. 4 is rotating shaft baffle arrangement schematic diagram of the present invention；
In figure：1- staving 2- movable vane piece 3- fixed blade 4- central shaft 5- memorial alloy intelligent controller 6- is horizontal
Beam 7- spring fixed seat 8-TiNi two-way memory alloy intelligence spring 9- spring universal base 10- pull bar 11- nut
Hexagonal tapered end holding screw 16- cross recess coiled hair spiral shell in 12- wing nut 13- fixation clip 14- rotating shaft baffle plate 15-
Nail 17- bearing pin 18- Cross Recess Head Screw 19- fixing screws.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of memorial alloy intelligence swirl diffuser, including staving 1, fixed cross beam 6 in staving 1, on crossbeam 6
Installation center axle 4, central shaft 4 passes through fixed blade 3 fixing with movable vane piece 2, and crossbeam 6 is installed memorial alloy intelligent controller 5.As
Memorial alloy intelligent controller shown in Fig. 2, Fig. 35 includes spring fixed seat 7, and spring fixed seat 7 is fixed on by fixing screws 19
The perpendicular side upper end of fixation clip 13, fixation clip 13 is L-type, and the horizontal side of fixation clip 13 is passed through Cross Recess Head Screw 16 and fixed
On the cross beam 6.TiNi two-way memory alloy intelligence spring 8, TiNi two-way memory alloy intelligence bullet are installed in spring fixed seat 7 lower end
The other end connecting spring universal base 9 of spring 8, spring universal base 9 by one end of bearing pin 17 cylinder lever connecting rod 10, pull bar 10 another
End is by the free end of nut 11 and wing nut 12 connection rotating shaft baffle plate 14.As shown in figure 4, the fixing end of rotating shaft baffle plate 14 is
Outside is arranged with two boss cylindrical structures, and the free end of rotating shaft baffle plate 14 is a plate profile structure.The fixing end of rotating shaft baffle plate 14
It is arranged on the horizontal side of fixation clip 13, during the fixing end of rotating shaft baffle plate 14 is sleeved on by two interior hexagonal tapered end holding screws 15
On heart axle 4.
When blowing out warm braw in swirl diffuser, the TiNi two-way memory alloy intelligence spring 8 of memorial alloy intelligent controller 5
Because temperature raise and extend, rotating shaft baffle plate 14 promote central shaft 4 thus promoting movable vane piece 2 to rotate, movable vane piece 2 away from fixed blade 3,
The gap between two blades is made to reduce, warm braw can only spread along ceiling under the stop of blade, naturally declines in warm braw
During, make room air form eddy flow, room air obtains fully and uniformly heating.
When blowing cold air in swirl diffuser, the TiNi two-way memory alloy intelligence spring 8 of memorial alloy intelligent controller 5
Shrink because temperature reduces, automatic traction central shaft 4 and movable vane piece 2 opposite direction rotate, and movable vane piece 2, near fixed blade 3, makes two leaves
Gap between piece increases, and cold wind can directly blow to the relatively low position in ground, during cold air declines naturally, make interior
Air forms eddy flow, and room air obtains fully and uniformly cooling down.
TiNi two-way memory alloy intelligence spring 8 in memorial alloy intelligent controller 5 is that have temperature by prior art
The intellectual material of degree memory function, such as Ti-Ni marmem processes, and this temperature-sensing element processing technology is simple, and performance is steady
Fixed, sensitivity height is it is easy to install, life-span length.
Claims (6)
1. a kind of memorial alloy intelligence swirl diffuser, including staving, setting crossbeam in described staving, described crossbeam arranges center
Axle, described central shaft pass through fixed blade and movable vane piece to fix it is characterised in that：Described crossbeam（6）Upper setting memorial alloy intelligence
Controller（5）, described memorial alloy intelligent controller（5）It is sleeved on central shaft（4）The other end on；Wherein said memorial alloy
Intelligent controller（5）Including spring fixed seat（7）, described spring fixed seat（7）It is arranged on fixation clip（13）Perpendicular side upper end,
Described fixation clip（13）For L-type, described spring fixed seat（7）Upper setting TiNi two-way memory alloy intelligence spring（8）, described
TiNi two-way memory alloy intelligence spring（8）Other end connecting spring universal base（9）, described spring universal base（9）Activity is even
Connect pull bar（10）, described fixation clip（13）Horizontal side setting rotating shaft baffle plate（14）Fixing end, described rotating shaft baffle plate（14）'s
Fixed end cap is contained in central shaft（4）On, described rotating shaft baffle plate（14）Free end and pull bar（10）Connect.
2. a kind of memorial alloy intelligence swirl diffuser according to claim 1 it is characterised in that：Described rotating shaft baffle plate（14）
Fixing end be arranged with two boss cylindrical structures, described rotating shaft baffle plate for outside（14）Free end be a plate profile structure.
3. a kind of memorial alloy intelligence swirl diffuser according to claim 1 and 2 it is characterised in that：Described rotating shaft baffle plate
（14）Fixing end pass through two interior hexagonal tapered end holding screws（15）It is sleeved on central shaft（4）On.
4. a kind of memorial alloy intelligence swirl diffuser according to claim 3 it is characterised in that：Described rotating shaft baffle plate（14）
Free end pass through nut（11）And wing nut（12）With pull bar（10）Connect.
5. a kind of memorial alloy intelligence swirl diffuser according to claim 1 or 4 it is characterised in that：Described spring is universal
Seat（9）By bearing pin（17）With pull bar（10）Connect.
6. a kind of memorial alloy intelligence swirl diffuser according to claim 5 it is characterised in that：Described fixation clip（13）
By Cross Recess Head Screw（16）It is fixed on crossbeam（6）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410537051.8A CN104236037B (en) | 2014-10-13 | 2014-10-13 | Memory alloy intelligent swirl diffuser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410537051.8A CN104236037B (en) | 2014-10-13 | 2014-10-13 | Memory alloy intelligent swirl diffuser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104236037A CN104236037A (en) | 2014-12-24 |
| CN104236037B true CN104236037B (en) | 2017-02-15 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202723A (en) * | 2015-09-28 | 2015-12-30 | 洛阳德威机电科技有限公司 | Automatic temperature regulating and air exchanging system |
| CN105444166B (en) * | 2015-12-23 | 2018-08-28 | 哈尔滨锅炉厂有限责任公司 | Swirl vane regulating device and working method |
| CN106247597B (en) * | 2016-09-23 | 2022-03-04 | 广东美的制冷设备有限公司 | Sliding mechanism, air outlet cabinet and air conditioner |
| CN111638597B (en) * | 2020-07-06 | 2021-10-29 | 中国科学院国家天文台长春人造卫星观测站 | Photoelectric telescope dust cover based on special-shaped spring driving and memory alloy wire braking |
| CN112049763B (en) * | 2020-08-20 | 2021-12-17 | 江苏万基传动科技有限公司 | Wind turbine |
| CN113788160B (en) * | 2021-11-18 | 2022-01-18 | 中国飞机强度研究所 | Wide-temperature-range large-section straight-through type ventilation device for airplane climate environment laboratory |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2641676B2 (en) * | 1992-09-29 | 1997-08-20 | 松下精工株式会社 | Ventilation fan |
| JPH07119619A (en) * | 1993-10-07 | 1995-05-09 | Ricoh Co Ltd | Two-way functional parts and opening/closing gear for ventilating hole therewith |
| CN2660382Y (en) * | 2003-07-08 | 2004-12-01 | 苏州市创建空调设备有限公司 | Side feeding louvre tuyere having auto temp control |
| KR100597224B1 (en) * | 2004-05-24 | 2006-07-06 | 주식회사 태림공조 | adjustable automatic swirl diffuser for airconditioner |
| CN2738153Y (en) * | 2004-11-03 | 2005-11-02 | 苏州市创建空调设备有限公司 | Temperature control automatic rotational flow tuyere |
| CN204176854U (en) * | 2014-10-13 | 2015-02-25 | 苏州西脉记忆合金有限公司 | A kind of memorial alloy intelligence swirl diffuser |
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Address after: 215500, No. 8, No. 2, Jin Du Road, Changshu hi tech Industrial Development Zone, Jiangsu, Suzhou Patentee after: SUZHOU GUOJIA MEMORY ALLOY CO., LTD. Address before: 215500 Jiangsu, Suzhou, Changshu, Southeast Avenue, No. 68 Changshu National University Science Park Patentee before: SUZHOU SEEMINE SMA CO., LTD. |