CN104453667B - Blind window - Google Patents
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- CN104453667B CN104453667B CN201410670092.4A CN201410670092A CN104453667B CN 104453667 B CN104453667 B CN 104453667B CN 201410670092 A CN201410670092 A CN 201410670092A CN 104453667 B CN104453667 B CN 104453667B
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- CN
- China
- Prior art keywords
- temperature sensing
- drive
- curtain
- shutter
- piston
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000031700 light absorption Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000003350 kerosene Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention provides a blind window. The blind window comprises a curtain (10) comprising a control end. The control end controls opening or closing of the curtain (10). The blind window further comprises driving mechanisms (20). Each driving mechanism (20) comprises a temperature sensing retractable piece, wherein the temperature sensing retractable piece is provided with a driving end connected with the control end. By means of the technical scheme, the curtain of the blind window can be automatically closed when the sunshine is intensive. On one hand, the problem that the sunshine irradiates a room and a screen, official business handling is affected is avoided, and on the other hand, when an air conditioner is turned on in summer, the situation that the sunshine irradiates the room and the load of the air conditioner is increased can be avoided, and the electric energy is saved.
Description
Technical field
The present invention relates to power battery technology field, in particular to a kind of shutter.
Background technology
At present, it is all to be handled official business using computer in public office spaces such as office buildings.If strong sunlight projected
Glass direct irradiation, on screen or in reflected illumination to screen, all can make clerical workforce can't see display.And
To summer, when using air-conditioning, save electric energy it is also desirable to drawing the curtain together and preventing sunlight from irradiating into interior.
Content of the invention
Present invention is primarily targeted at providing a kind of shutter being automatically switched off when sunlight irradiates strong.
To achieve these goals, the invention provides a kind of shutter, including curtain, curtain includes control end, controls
End controls curtain to open or close, and shutter also includes drive mechanism, and drive mechanism includes temperature-sensitive extensible member, and temperature-sensitive extensible member has
There is drive end, drive end is connected with control end.
Further, shutter includes two drive mechanisms, and two drive mechanisms drive curtain jointly.
Further, temperature-sensitive extensible member includes temperature sensing tube and the piston being connected with drive end, and piston is removably set on
In temperature sensing tube, in temperature sensing tube, it is filled with temperature sensing medium, temperature sensing medium expanded by heating band piston is stretched out, and piston driving drive end is stretched
Go out, temperature sensing medium is driven piston to withdraw by cold events, and piston driving drive end withdraws.
Further, drive mechanism also includes fixed mount, and temperature sensing tube is fixed by fixed mount.
Further, temperature sensing medium can be gas or liquid.
Further, the outside of temperature sensing tube is provided with light-absorption layer.
Further, drive end is drive rod.
Further, drive mechanism and curtain are arranged side by side, and the drive end of shutter passes through pulley rope mechanism and driving
End is connected.
Further, shutter is fixed type blined window, and shutter includes support, and curtain is rack-mount.
Application technical scheme, the opening or closing of driving mechanisms control curtain.When sunlight strong, temperature-sensitive is stretched
Contracting part expanded by heating drives drive end to stretch out, and drive end drives control end motion control curtain to close.So in sunlight strong,
The curtain of shutter will be automatically switched off.On the one hand avoid sunlight and irradiate the problem that office is hindered into interior on screen, separately
On the one hand, when turning on the aircondition in summer, sunlight also can be avoided to irradiate into indoor increase air conditioner load, save electric energy.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is further detailed explanation.
Brief description
The Figure of description constituting the part of the application is used for providing a further understanding of the present invention, and the present invention shows
Meaning property embodiment and its illustrate for explaining the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the structural representation of the embodiment of the shutter according to the present invention；
Wherein, above-mentioned accompanying drawing includes the following drawings mark：
10th, curtain；20th, drive mechanism；21st, temperature sensing tube；22nd, drive rod；23rd, piston；24th, fixed mount；30th, support.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Mutually combine.To describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in figure 1, the shutter of the present embodiment includes curtain 10 and drive mechanism 20.Curtain 10 includes control end, drives
Motivation structure 20 includes temperature-sensitive extensible member, and temperature-sensitive extensible member has drive end, and drive end is connected with control end.When temperature-sensitive extensible member is subject to
When hot, temperature-sensitive extensible member expansion driven drive end stretches out, and drive end drives control end motion control curtain 10 to close.
The technical scheme of application the present embodiment, drive mechanism 20 controls opening or closing of curtain 10.When sunlight strong,
Temperature-sensitive extensible member expanded by heating drives drive end to stretch out, and drive end drives control end motion control curtain 10 to close.So in sun
When light is strong, the curtain 10 of shutter will be automatically switched off.On the one hand avoid sunlight and irradiate to hinder on screen into interior and do
Public problem, on the other hand when turning on the aircondition in summer, also can avoid sunlight to irradiate into indoor increase air conditioner load, save electric energy.
As shown in figure 1, in the present embodiment, when temperature-sensitive extensible member is caught a cold or is in normal temperature, temperature-sensitive extensible member shrinks
Drive end is driven to withdraw, drive end drives control end motion control curtain 10 to open.It is irradiated to temperature-sensitive contractibility when not having sunlight
When upper, temperature-sensitive extensible member can shrink driving drive end and withdraw, and then drives control end motion control curtain 10 to open.So, exist
When not having strong sunlight to irradiate, open curtain 10 and also contribute to daylighting.
As shown in figure 1, in the present embodiment, shutter includes two drive mechanisms 20, and two drive mechanisms 20 are driven jointly
Dynamic curtain 10.Two drive mechanisms 20 drive curtain 10 jointly, enhance the driving force controlling curtain 10.
As shown in figure 1, in the present embodiment, temperature-sensitive extensible member includes temperature sensing tube 21 and the piston being connected with drive end
23, piston 23 is removably set in temperature sensing tube 21, is filled with temperature sensing medium in temperature sensing tube 21, and temperature sensing medium expanded by heating drives
Piston 23 stretches out, and piston 23 drives drive end to stretch out, and temperature sensing medium is subject to cold events to drive piston 23 to withdraw, and piston 23 drives and drives
End is withdrawn.Select suitable temperature sensing medium and calculated the expansion characteristics drive work that just more can accurately utilize temperature sensing medium
Plug 23 motion.
In the present embodiment, temperature sensing medium can be gas or liquid.Under normal circumstances, the coefficient of expansion of gas is relatively
Greatly, the stroke of piston 23 also can be relatively large；The coefficient of expansion opposing gas of liquid are less, but state is more stable.Preferably
Ground, in the present embodiment, temperature sensing medium is kerosene.In addition, temperature sensing medium can also select coefficient of thermal expansion and contraction preferable
Methyl alcohol, dimethylbenzene, mercury and alcohol.The freezing point of kerosene is：- 47 DEG C, boiling point is：180 DEG C～310 DEG C, therefore it is used for making
Especially suitable for temperature sensing medium within -45 DEG C～150 DEG C for the temperature change.The material of temperature sensing tube 21 should using not with kerosene
React and have the material of certain mechanical strength.It is preferably Crl7 ferritic stainless steel as the material of temperature sensing tube 21.
The thermal coefficient of expansion of kerosene is 1.81 × 10-4, the Volume Changes formula of kerosene temperature influence is Δ V=Vt-V0
=3V0A Δ T, Volume Changes in temperature sensing tube 21 for the kerosene are Δ V=π r2hDeformation, kerosene body in temperature sensing tube 21 during original state
Amass as V0=π r2h.It should be noted that in formula, Δ V represents the volume of kerosene temperature influence, V0Represent kerosene and be subject to temperature
Volume before degree impact, VtRepresent the volume after kerosene temperature influence, a is the coefficient of expansion, Δ T is the temperature difference, r is temperature sensing tube 21
Diameter, h be height in temperature sensing tube 21 for the kerosene.In this manner it is possible to clearly show that the piston 23 that temperature change causes is transported
Momentum.Additionally, piston 23 is under stress in addition it is also necessary to consider the impact and to curtain 10 of atmospheric pressure
The impact of little tractive force.
Preferably, drive mechanism 20 also includes fixed mount 24, and it is fixing that temperature sensing tube 21 passes through fixed mount 24.Temperature sensing tube 21 is through solid
Determine after frame 24 is fixed so that the driving force of drive mechanism 20 is more firm.
As shown in figure 1, in the present embodiment, drive end is drive rod 22.
As shown in figure 1, in the present embodiment in order to strengthen the sensitiveness for illumination for the temperature sensing tube 21, the outside of temperature sensing tube 21
It is provided with light-absorption layer.Light-absorption layer is preferably the weak material of dark reflecting power and makes, and so can absorb sunlight energy with booster
Ability.
As shown in figure 1, in the present embodiment, drive mechanism 20 is arranged side by side with curtain 10, and the control end of curtain 10 is passed through
Pulley rope mechanism is connected with drive end.So so that the structure of shutter is compacter, easy to use.
As shown in figure 1, in the present embodiment, shutter is fixed type blined window, and shutter includes support 30, and curtain 10 is pacified
It is contained on support 30.The installation of support 30 makes the use of curtain 10 more firm.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For member, the present invention can have various modifications and variations.All any modifications within the spirit and principles in the present invention, made,
Equivalent, improvement etc., should be included within the scope of the present invention.
Claims (8)
1. a kind of shutter, including curtain (10), described curtain (10) includes control end, and described control end controls described curtain
(10) open or close it is characterised in that described shutter also includes drive mechanism (20), described drive mechanism (20) includes sense
Warm extensible member, described temperature-sensitive extensible member has drive end, and described drive end is connected with described control end, described drive mechanism (20)
It is arranged side by side with described curtain (10), the drive end of described shutter is connected with described drive end by pulley rope mechanism.
2. shutter according to claim 1 is it is characterised in that described shutter includes two described drive mechanisms
(20), two described drive mechanisms (20) drive described curtain (10) jointly.
3. shutter according to claim 1 it is characterised in that described temperature-sensitive extensible member include temperature sensing tube (21) and with institute
State the piston (23) that drive end is connected, described piston (23) is movably disposed in described temperature sensing tube (21), described temperature-sensitive
It is filled with temperature sensing medium, described temperature sensing medium expanded by heating drives described piston (23) to stretch out, described piston (23) in cylinder (21)
Described drive end is driven to stretch out, described temperature sensing medium is subject to cold events to drive described piston (23) to withdraw, and described piston (23) drives
Described drive end withdraws.
4. shutter according to claim 3 is it is characterised in that described drive mechanism (20) also includes fixed mount (24),
It is fixing that described temperature sensing tube (21) passes through described fixed mount (24).
5. shutter according to claim 3 is it is characterised in that described temperature sensing medium is gas or liquid.
6. shutter according to claim 3 is it is characterised in that the outside of described temperature sensing tube (21) is provided with light-absorption layer.
7. shutter according to claim 1 is it is characterised in that described drive end is drive rod (22).
8. shutter according to claim 1 it is characterised in that described shutter be fixed type blined window, described blinds
Window includes support (30), and described curtain (10) is arranged on described support (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410670092.4A CN104453667B (en) | 2014-11-20 | 2014-11-20 | Blind window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410670092.4A CN104453667B (en) | 2014-11-20 | 2014-11-20 | Blind window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104453667A CN104453667A (en) | 2015-03-25 |
| CN104453667B true CN104453667B (en) | 2017-02-22 |
Family
ID=52900345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410670092.4A Active CN104453667B (en) | 2014-11-20 | 2014-11-20 | Blind window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104453667B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394194B (en) * | 2016-11-07 | 2018-12-28 | 合肥工业大学 | A kind of trapezoidal front windshield protective device of special purpose vehicle with rope linkage |
| CN106894959B (en) * | 2017-04-01 | 2017-12-29 | 孙涛 | A kind of actuating unit and movable sunshade device of temperature difference driving |
| CN109057661A (en) * | 2018-07-24 | 2018-12-21 | 佛山市南海崇泰防火材料有限公司 | A kind of fire shutter |
| CN110644911B (en) * | 2019-10-23 | 2021-04-27 | 湖南百丝特布业有限公司 | Automatic closing and shading curtain |
| CN110965921B (en) * | 2019-12-02 | 2021-05-18 | 佛山市新景装饰材料制造有限公司 | Shutter capable of being automatically closed under condition of strong sunlight irradiation |
| CN114408226A (en) * | 2022-01-19 | 2022-04-29 | 中国科学院长春光学精密机械与物理研究所 | Paraffin temperature sensing element and shutter adjusting mechanism based on thermal control of paraffin temperature sensing element |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2507972Y (en) * | 2001-11-13 | 2002-08-28 | 刁永兴 | Automatic ventilating window opening device |
| EP1933002A2 (en) * | 2006-12-14 | 2008-06-18 | Hunter Douglas Industries B.V. | Architectural covering |
| DE202008006223U1 (en) * | 2008-05-06 | 2008-09-04 | Warema Renkhoff Gmbh | Sun protection system with a raff- or windable curtain |
| CN201162427Y (en) * | 2008-01-24 | 2008-12-10 | 程海林 | Temperature sensing and controlling window |
| CN102606060A (en) * | 2012-03-22 | 2012-07-25 | 东南大学 | Intelligent window temperature control device of power generating cabin in south-pole astronomy observation station |
| CN202441230U (en) * | 2012-01-13 | 2012-09-19 | 广东工业大学 | Passive temperature-control shutter |
| CN204238823U (en) * | 2014-11-20 | 2015-04-01 | 国家电网公司 | Shutter |
-
2014
- 2014-11-20 CN CN201410670092.4A patent/CN104453667B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2507972Y (en) * | 2001-11-13 | 2002-08-28 | 刁永兴 | Automatic ventilating window opening device |
| EP1933002A2 (en) * | 2006-12-14 | 2008-06-18 | Hunter Douglas Industries B.V. | Architectural covering |
| CN201162427Y (en) * | 2008-01-24 | 2008-12-10 | 程海林 | Temperature sensing and controlling window |
| DE202008006223U1 (en) * | 2008-05-06 | 2008-09-04 | Warema Renkhoff Gmbh | Sun protection system with a raff- or windable curtain |
| CN202441230U (en) * | 2012-01-13 | 2012-09-19 | 广东工业大学 | Passive temperature-control shutter |
| CN102606060A (en) * | 2012-03-22 | 2012-07-25 | 东南大学 | Intelligent window temperature control device of power generating cabin in south-pole astronomy observation station |
| CN204238823U (en) * | 2014-11-20 | 2015-04-01 | 国家电网公司 | Shutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104453667A (en) | 2015-03-25 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |