JPH02266085A - Liquid curtain device - Google Patents
Liquid curtain deviceInfo
- Publication number
- JPH02266085A JPH02266085A JP1335214A JP33521489A JPH02266085A JP H02266085 A JPH02266085 A JP H02266085A JP 1335214 A JP1335214 A JP 1335214A JP 33521489 A JP33521489 A JP 33521489A JP H02266085 A JPH02266085 A JP H02266085A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- curtain
- container
- vanes
- opening
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 73
- 230000005855 radiation Effects 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims abstract description 11
- 238000012546 transfer Methods 0.000 claims abstract description 9
- 239000012780 transparent material Substances 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000005357 flat glass Substances 0.000 abstract description 15
- 230000015572 biosynthetic process Effects 0.000 abstract 3
- 230000003287 optical effect Effects 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 1
- 238000000576 coating method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 241001274216 Naso Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
- E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light
- E06B3/6722—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light with adjustable passage of light
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B2009/2411—Coloured fluid flow for light transmission control
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はドア・窓等に用いるカーテンまたは遮蔽具およ
び／または装置、とくに限定して言えばこれを通しての
光の透過および熱輻射を調節する設計の液体カーテン装
置に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application] The present invention relates to curtains or shields and/or devices for use in doors, windows, etc., particularly and specifically for controlling the transmission of light and heat radiation therethrough. Regarding the design of liquid curtain devices.
〔従来の技術及び発明が解決しようとする課題〕大きな
窓面を持つビルその他の構築物で悩みの種となるのは、
窓ガラスを通しての太陽光線の透過だけでなく、ガラス
面の高い吸熱性・・・この種の熱は窓面を通じ建物の内
部へ輻射により伝えられるが・・・により内部温度が高
まることにあるのは、構築技術当業者に広く知られた問
題点である。[Problems to be solved by conventional techniques and inventions] The problem with buildings and other structures with large windows is that
In addition to the transmission of sunlight through the window glass, the high heat absorption of the glass surface...this type of heat is transmitted through the window surface to the interior of the building by radiation...which increases the internal temperature. This is a problem well known to those skilled in the construction arts.
この温度勾配対策として、とくに日照のはげしい場合耐
えられなくなる温度上昇を防くため、止むを得ず太き目
の空冷調節装置を使用しなければならず、このため不必
要に建設費およびその後の維持費用を高める結果となっ
ている。To counter this temperature gradient, especially in cases of intense sunlight, it is unavoidable to use a thicker air cooling control device to prevent an unbearable temperature rise, which results in unnecessary construction costs and subsequent This results in increased maintenance costs.
この問題点の第一の解決策は、窓面に適当な塗装を施し
、実質的に光の透過（透明性）を低め、この結果窓を通
しての輻射熱を防ぐ方法である。A first solution to this problem is to apply a suitable coating to the window surface to substantially reduce light transmission (transparency) and thus prevent heat radiation through the window.
しかしこの塗装方式には、決定的とも言える一定の（つ
まり避けられない）透明性の低下と、ガラスを通しての
熱輻射が弱められる大きな欠点が伴う。ところが」二記
透明性を弱めることは、建物内部の照明費用を高めるだ
けでなく、冬期寒冷時に耐えられぬ寒さを覚える点から
好ましい方式と番よ言えない。この方法は解決策を与え
るどころか逆の効果を示している。However, this coating method has the major drawbacks of a certain (and therefore unavoidable) loss of transparency and a weakening of heat radiation through the glass. However, weakening the transparency described in Section 2 not only increases the cost of lighting inside buildings, but also makes buildings feel unbearably cold during the cold winter months, so it is not a desirable method. Far from providing a solution, this method shows the opposite effect.
この窓面塗装による別の欠点は、塗装後の見映えがよく
ないことであり、このためこの方式は温室用に限定して
用いられるのが通例である。Another disadvantage of window painting is that it does not look good after painting, so this method is usually used only for greenhouses.
この光透過性と熱輻射問題点に対し前記に代る第二の解
決策は、窓ガラス面にこれを透過する光線と熱輻射を低
める性能を備えた材料製の膜を塗布する方式である。こ
の被膜は透明プラスチック材料製のフィルムにアルミニ
ウム薄層を蒸着したもので、米国特許第３，２９０，２
０３号に開示されている。A second alternative solution to this problem of light transparency and heat radiation is to coat the window glass surface with a film made of a material that has the ability to reduce the light rays that pass through it and the heat radiation. . This coating consists of a thin layer of aluminum deposited on a film of transparent plastic material, and is disclosed in U.S. Pat. No. 3,290,2
It is disclosed in No. 03.
標準的には、この系統の膜を、環境にも抵抗性を示す適
当な接着材料を用い窓ガラス面に接着させる。Typically, membranes of this type are adhered to the window glass surface using suitable adhesive materials that are also resistant to the environment.
この膜付窓面被覆は塗装式窓面被覆に比し美感上の対策
にはなるが、かなりの程度コスト高となることと、膜を
施工する時点で気泡を形成することが多く、また重要な
点であるガラス面を透過する光を確実に低めるとは限ら
ない。Although this membrane-based window coating is more aesthetically pleasing than painted window coatings, it is considerably more expensive, and air bubbles often form when the membrane is applied. However, it does not necessarily reduce the amount of light that passes through the glass surface.
米国特許第３，４７０，０４９号および４，２６０，２
５５号は何れも建物窓面を通過する光の透過と熱輻射を
低める、前記した問題点の別種解決法について記載して
いる。ここでは参考として両特許について説明する。U.S. Patent Nos. 3,470,049 and 4,260,2
No. 55 both describe different solutions to the above-mentioned problems that reduce light transmission and heat radiation through building window surfaces. Both patents will be explained here for reference.
上記特許の開示するところでは、多層構造体を使用し、
この場合透明材料製の二枚の平行翼板間に空間部を設け
、この内部を露出温度に応じその透明性の変えられる液
を充填する。The above patent discloses using a multilayer structure,
In this case, a space is provided between two parallel vanes made of transparent material, and the space is filled with a liquid whose transparency can be changed depending on the exposure temperature.
したがって、寒冷臼にはこの液は全く透明であり、太陽
光線は窓面を素通りする。しかし外部温度の上昇につれ
その透明性は低まり、実質的に日照口にはこの構造体を
通過する太陽光線はさえ切られる。Therefore, in the cold mortar, this liquid is completely transparent, and sunlight passes through the window surface. However, as the external temperature increases, its transparency decreases, and the solar opening is essentially cut off from sunlight passing through the structure.
しかし上記の技術による溶液の何れも、窓ガラスを通過
する光線および輻射熱の問題点の適切な解決手段とはな
らない。事実、上記したこの問題点解決策はすべて最大
の欠陥つまり、使用者の必要性に応じガラスの透明性を
コントロールし得ぬ欠点を有している。However, none of the above-mentioned technical solutions provide an adequate solution to the problem of light passing through window glass and radiant heat. In fact, all of the above-mentioned solutions to this problem have the biggest drawback, namely, the inability to control the transparency of the glass according to the user's needs.
なお、上記参考特許によるどの解決策にしても、温度が
低すぎた場合、窓ガラス面の有効な閉め切り方法を示さ
ず、極端な低温条件では内部遮蔽を使用しなければなら
ない。It should be noted that none of the solutions provided by the above-mentioned reference patents provide an effective method for closing the window glass surface when the temperature is too low, and internal shielding must be used in extremely low-temperature conditions.
米国特許第２５０１４１８号は、ガラスまたは別種透明
材料を用いた二枚の平行翼板間に空隙部を設ける液体カ
ーテン装置について記載している。この場合上記空隙部
の全部または一部に一種の熱膨張性液体を充填し、この
液は通常翼板間の内側空隙部に連結した適当な容器に貯
蔵しておき、電気抵抗加熱器等の加熱装置を用い容器中
の液体を加熱し、その熱を利用し翼板間の空隙を膨張さ
せる。U.S. Pat. No. 2,501,418 describes a liquid curtain device with an air gap between two parallel vanes made of glass or another transparent material. In this case, all or part of the above-mentioned cavity is filled with a kind of thermally expandable liquid, and this liquid is usually stored in a suitable container connected to the inner cavity between the blades, and is used in an electric resistance heater or the like. A heating device is used to heat the liquid in the container, and the heat is used to expand the gap between the blades.
なお同種のカーテン装置は仏閣特許第１．，６８２，０
５４号および独国特許出願書３．４ＯＬ２２６号と３．
０４８，６０６号に記載されているが、参考としてこの
ものをここで説明しておく。し力〜し５
上記特許および特許出願書類に開示されている液体カー
テン装置は、透明材料翼板間の内側空隙部について何れ
も共通した問題点を有している。The same type of curtain device is the first patent of Buddhist temples. ,682,0
No. 54 and German Patent Application No. 3.4OL226 and 3.
Although it is described in No. 048,606, it will be explained here for reference. The liquid curtain devices disclosed in the above-mentioned patents and patent applications all have a common problem with respect to the inner gap between the transparent material vanes.
事実、仏閣特許第Ｌ６８２．０５４号では、翼板間内側
空隙部に高圧縮性ガスを用いることを記載しており、こ
のガスは液体を上記空隙内にポンプ導入する際この空隙
面上部に設けた開口部に導入され、このガス用にとくに
設計された容器内で圧縮操作される。In fact, Buddhist Patent No. L682.054 describes the use of highly compressible gas in the inner cavity between the vanes, and this gas is provided above the surface of this cavity when pumping liquid into the cavity. The gas is then introduced into an orifice and compressed in a container specifically designed for this gas.
しかし、この種の高圧縮性ガスの採用は上記液体カーテ
ン装置の構造コストを必要以上に高めるだけでなく、窓
ガラス面に対する液圧が増大する結果となる。この圧力
のため、きわめて厚目の重質ガラスを使用しなければな
らぬ理由からこの方式は採用しかねる。However, the employment of this type of highly compressible gas not only unnecessarily increases the structural cost of the liquid curtain device, but also results in an increase in the liquid pressure against the window glass surface. This pressure necessitates the use of extremely thick, heavy glass, making this method unfeasible.
米国特許第２．５ＯＬ４１８号および独国特許出願書第
３，０４８，６０６号は窓翼板間の内部空隙中に真空を
利用し、カーテン形成液の導入を容易にするごとく工夫
している。しかしこの構造の液体カーテン装置では大気
圧により窓ガラス翼板が相互に屈曲し窓面を破損させる
ちととなる。U.S. Pat. No. 2.5OL418 and German Patent Application No. 3,048,606 utilize a vacuum in the internal gap between the window vanes to facilitate the introduction of curtain-forming liquid. However, in a liquid curtain device having this structure, the window glass vanes tend to bend each other due to atmospheric pressure, causing damage to the window surface.
ドアー、窓ガラスのごとく比較的広面積の場合にはこの
曲げ効果のため液体カーテン装置の使用は困難である。This bending effect makes it difficult to use a liquid curtain device in the case of relatively large areas such as doors and window glass.
独国特許出願第３ 、０４８ 、６０６号ではさらに、
多層構造の液体カーテン装置について記載しておりこの
場合、ガラスまたは別種透明材料を用いた上記窓ガラス
翼板間に内側空間部を設けるとともにこの内部に遮蔽装
置をとりつけている。この構造は本発明とは全く共通し
ていない点である。German Patent Application No. 3,048,606 further states:
A multi-layered liquid curtain device is described in which an inner space is provided between the pane vanes of glass or another transparent material and a shielding device is mounted within this space. This structure is completely different from the present invention.
独国特許出願第３，４０１，２２６号では上記タイプの
液体カーテン装置の一種を開示しており、この場合はガ
ラスまたは別種透明材料を用いた二枚の平行窓翼板間に
内側空隙部を形成させ、この空隙の全部または一部に着
色液をみたし、窓面を通過する光の透過を低減させてい
る。German Patent Application No. 3,401,226 discloses a liquid curtain device of the above type, in which an inner cavity is formed between two parallel window vanes made of glass or another transparent material. All or part of this gap is filled with a colored liquid to reduce the transmission of light passing through the window surface.
この装置では、容器内に収容した液に圧力がかかると、
これにより液は翼板間の空隙部に流入する。窓ガラス翼
板の曲げと破損事故を防ぐため内側空隙部に開口部を設
げ、この空隙内に自由に空気が出入できるごとく工夫し
ている。In this device, when pressure is applied to the liquid contained in the container,
This causes the liquid to flow into the gap between the vanes. In order to prevent bending and breakage of the window glass vanes, an opening is provided in the inner cavity so that air can freely flow in and out of this cavity.
同種の解決策はブラジル特許用ＩＪＩＰＩ ８６０５６
５７号に記載されている。これは液体カーテン装置に関
するものであり、この場合翼板間の上記内側空隙部の上
部に開口部を設けることにより、窓翼板の曲げと破損問
題を解決している。A similar solution is the Brazilian patent IJIPI 86056
It is described in No. 57. This relates to a liquid curtain device, in which the problem of bending and breakage of the window vanes is solved by providing an opening above the inner gap between the vanes.
しかし、大気圧条件下で上記窓翼板間に設けた上記内側
空隙部に通じるこの種の開口部の使用により、カーテン
形成液の大部分がとくに日照時に蒸発損失し、液体が消
耗しつくず結果上記翼板間に設けた空隙部をすべてみた
すことができなくなる。However, the use of this type of opening leading to the inner cavity between the window vanes under atmospheric pressure conditions results in a large part of the curtain-forming liquid being lost by evaporation, especially during periods of sunlight, and the liquid is not being consumed. As a result, it becomes impossible to fill all the gaps provided between the blades.
このカーテン形成液の大量の蒸発ロスは、ひいては上記
液体カーテン装置の操作に支障をきたすこととなり装置
の維持費がかさむ結果となるがその理由は蒸発による損
失液をたびたび交換しなければならぬためである。なお
、窓ガラス翼板に加わる液圧も高まるため、翼板を厚く
し、曲げ、破損を防ぐ必要がある。This large amount of evaporation loss of the curtain-forming liquid will eventually hinder the operation of the liquid curtain device, resulting in increased maintenance costs for the device, because the liquid lost due to evaporation must be frequently replaced. It is. Additionally, as the hydraulic pressure applied to the window glass vanes also increases, it is necessary to make the vanes thicker to prevent bending and damage.
本発明の目的は、上記従来技術の欠点を解決することに
あり、従来技術による装置に見られる上記欠点を示さぬ
、窓、ドア、展示品、外側窓ガラスのごとき大型窓面に
とくに利用できる液体カーテン装置の提供にある。It is an object of the present invention to overcome the drawbacks of the prior art and is particularly applicable to large window surfaces such as windows, doors, exhibits, external glazing, etc., which do not exhibit the drawbacks found in devices according to the prior art. The present invention provides a liquid curtain device.
本発明によれば、上記目的は、相互に平行のガラスまた
は別種透明材料を用いた二枚の窓ガラス翼板を、その周
縁を結着させこの平行板間に密閉内側空隙部を形成させ
、さらに窓翼板を通しての光の透過と熱輻射を低減する
か除去する特性液を貯蔵する容器を設け、この容器を上
記内側空隙部の下方にとりつけた開口部を介し、窓ガラ
ス翼板間の上記内側空隙部と連結し、さらに、上記カー
テン形成液を上記容器から上記内側空隙部へまたその逆
方向操作できる移液装置を設けることにより達成される
。この装置の特徴は、上記内側空隙部の」１方に空気出
入用の開口部と、上記開口部を上記容器に接続し一種の
閉鎖回路を構成する連結装置と、この装置に連結する弁
装置構成とすることにあり、上記弁装置が、上記移液装
置の機能に応して作動し、前記カーテン形成液を上記内
側空隙部中希望高さに保持しまた上記液の容器中への逆
流を防止する構造を特徴としている。According to the present invention, the above object is to connect two mutually parallel window glass vanes made of glass or different types of transparent materials at their peripheral edges to form a sealed inner cavity between the parallel plates; Furthermore, a container is provided for storing a characteristic liquid for reducing or eliminating light transmission and heat radiation through the window vanes, and this container is inserted between the window panes through an opening installed below the inner cavity. This is achieved by providing a liquid transfer device connected to the inner cavity and capable of manipulating the curtain forming liquid from the container to the inner cavity and vice versa. This device is characterized by an opening for air entry and exit on one side of the inner cavity, a connecting device that connects the opening to the container to form a kind of closed circuit, and a valve device that connects to this device. The valve device operates in accordance with the function of the liquid transfer device to maintain the curtain-forming liquid at a desired height in the inner cavity and to prevent the liquid from flowing back into the container. It features a structure that prevents
添付の図面を参考として本発明の実施例をさらに詳しく
説明する。Embodiments of the present invention will be described in more detail with reference to the accompanying drawings.
本発明による液体カーテン装置はシール装置を用い周縁
部（３）に沿わせて二枚の窓ガラス翼板（１，２）をと
りつけ、その板間に密閉内側空隙部（４）を形成させる
。フレームまたは類似部材（５）で翼板（１，，２）の
周縁部（３）をがこむとともに、これにより上記液体カ
ーテン機構装置の収納ケースとする。The liquid curtain device according to the present invention uses a sealing device to attach two window glass vanes (1, 2) along the peripheral edge (3) to form a sealed inner cavity (4) between the panels. A frame or similar member (5) encloses the peripheral edges (3) of the vanes (1, 2), thereby forming a storage case for the liquid curtain mechanism.
上記カーテン形成液（６）は、上記翼板（１２）の下部
に近接設置した容器（７）中に貯蔵しこの容器（７）を
流路（８）を介し、翼板間の上記内側空隙部（４）に接
続し、さらにこの流路により上記容器を油圧モーターポ
ンプ（９）に連結しこのポンプばさらに流１ （１０）
および開口部（１１）を介し上記内側空隙部（４）に接
続する。The curtain forming liquid (6) is stored in a container (7) installed close to the lower part of the vane plate (12), and the container (7) is passed through the channel (8) into the inner space between the vane plates. (4), and this passage connects the container to a hydraulic motor pump (9), which in turn supplies flow 1 (10).
and is connected to the inner cavity (4) via the opening (11).
上記油圧モーターポンプ（９）は、スイッチ（図示せず
）操作で作動し、上記容器（７）から」二記内側空隙部
（４）へ、カーテン形成液（６）を移液しまたその逆移
液操作を行わせる。The hydraulic motor pump (9) is operated by operating a switch (not shown) to transfer the curtain forming liquid (6) from the container (7) to the inner cavity (4) and vice versa. Perform the liquid transfer operation.
前記カーテン形成液（６）は不透明液でも差し支えなく
、この場合色調が光線を通過させぬごとく働くが、上記
液は温度により透過性を変える液体を用いることもでき
る。The curtain-forming liquid (6) may be an opaque liquid, in which case the color tone acts to prevent light from passing through, but the liquid may also be a liquid whose transparency changes depending on the temperature.
さらに必要の場合、上記カーテン形成液（６）は発熱体
（図示せず）を通過させてもよ（、または発熱体を上記
容器（７）の周囲または内部に設置して上記液（６）を
希望温度に加熱し、このカーテンを熱カーテンとして利
用することもできる。Furthermore, if necessary, the curtain forming liquid (6) may be passed through a heating element (not shown) (or a heating element may be placed around or inside the container (7) to You can also use this curtain as a thermal curtain by heating it to the desired temperature.
開口部（Ｉ２）は翼板（］、Ｉ２間の上記内側空隙部（
４）の上部にとりつげ、−Ｆ記内側空隙部（４）中に空
気を自由に出入し得る構造とし、この開口部（１２）は
流路（１４）を介し上記容器（７）と接続する。上記開
口部（１２）に近接して流路（」４）中に電磁弁（１５
）を設置する。この弁（１５）は上記油圧モーターポン
プ（９）の機能に応して作動し、上記内側空隙部（４）
内への空気の出入を自由に行わせる。したがって」二記
弁（１５）が閉の場合は下部開口部が開の状態であって
も、上記液（６）は上記空隙部（４）内で懸濁状態を保
ち、上記翼板（］、、Ｉ２に−功過圧はかからない。The opening (I2) is the blade plate (], the inner cavity between I2 (
4) has a structure in which air can freely enter and exit the inner cavity (4) indicated by -F, and this opening (12) is connected to the container (7) through a flow path (14). . A solenoid valve (15) is located in the flow path (4) adjacent to the opening (12).
). This valve (15) operates according to the function of the hydraulic motor pump (9), and the valve (15) operates in accordance with the function of the hydraulic motor pump (9).
Allow air to freely flow in and out. Therefore, when the second valve (15) is closed, even if the lower opening is open, the liquid (6) remains suspended in the cavity (4), and the vane plate (] ,, no effective pressure is applied to I2.
第２図は通気用の上記開口部（１２）と上記第三流路（
１４）間の接続をさらに詳細に示している。Figure 2 shows the opening (12) for ventilation and the third flow path (
14) shows the connections between them in more detail.
下部開口部（１１）と流路（１０）間の接続構成も全く
同じであり、以下の説明はいずれの構成にもあてはまる
。The connection configuration between the lower opening (11) and the flow path (10) is also exactly the same, and the following description applies to either configuration.
前方フランジ（１７）と管状体（１８）とを備えた接続
部材（１６）をナソ） （１９）を用い固定する。A connecting member (16) comprising a front flange (17) and a tubular body (18) is fixed using a naso (19).
」１記前方フランジ（１７）により前記翼板（１）面に
封止用ワッシャ（２０）を圧締めし封止接続を行い、一
方前記管状体（１８）の外側面に一連の輪状突起（２］
）をとりつげ、上記第三流路（１４）と接続する。A sealing washer (20) is pressed onto the surface of the wing plate (1) by the front flange (17) to form a sealing connection, while a series of annular protrusions ( 2]
) and connect it to the third flow path (14).
本発明による液体カーテン装置の操作はきわめて簡単で
あり、以下にこれを説明する。The operation of the liquid curtain device according to the invention is very simple and will be explained below.
上記容器（７）内にカーテン形成液（６）を充填した状
態で油圧モーターポンプ（９）と電磁弁（１５）をスイ
ッチ作動操作すると、上記容器（７）内部から液が抽出
され、流路（８）および（１０）を介し翼板（１，２）
間に構成された上記内側空隙内に液が導入される。When the hydraulic motor pump (9) and the solenoid valve (15) are operated with a switch while the container (7) is filled with the curtain forming liquid (6), the liquid is extracted from the inside of the container (7) and the flow path Wing plates (1, 2) through (8) and (10)
A liquid is introduced into the inner cavity defined between the two.
上記内側空隙（４）内へ送液される液（６）量は空隙（
４）内の空気抵抗を一切受けない。その理由！ま上記モ
ーターポンプ（９）の作動とともに弁（Ｉ５）が開とな
り、第三流路（Ｉ４）を介し上記空隙部（４）から上記
容器（７）へ空気が移動できるためである。この空気の
自由放出により液体は空隙部（４）へ簡単に送液される
。The amount of liquid (6) sent into the inner cavity (4) is
4) It is not affected by any air resistance inside. The reason! This is because the valve (I5) opens with the operation of the motor pump (9), allowing air to move from the cavity (4) to the container (7) via the third flow path (I4). Due to this free release of air, the liquid is easily pumped into the cavity (4).
油圧モーターポンプ（９）が作動中は弁（１５）は開の
ままであり、上記モーターポンプ（９）が停止すると弁
は閉じる。この結果、空気の導入停止による容器（７）
へのカーテン形成液（６）の逆流は起こらない。The valve (15) remains open while the hydraulic motor pump (9) is in operation, and closes when the motor pump (9) stops. As a result, the container (7) due to the stoppage of air introduction
Backflow of the curtain forming liquid (6) to the liquid does not occur.
上記内側空隙部（４）内部から上記容器（７）へ液（６
）をポンプ操作するため、油圧モーターポンプ（９）を
逆方向操作すると、弁（１５）ば再度量となり容器（７
）から内側空隙部（４）内方へ第三流路（１４）経由で
送気される。The liquid (6
), when the hydraulic motor pump (9) is operated in the opposite direction, the valve (15) will again be in volume and the container (7
) to the inner cavity (4) via the third flow path (14).
温度に応じ、光の透過を抑制するための液（６）の透明
、不透明、または色彩の変動は当然可能である。Depending on the temperature, it is naturally possible for the liquid (6) to be transparent, opaque, or change in color to suppress the transmission of light.
（１，１，） 、 （１２）開口部、
（１５）電磁弁、
（１７）前方フランジ、
（１９）ナツト、
（１４）連結装置（流路）、
（１６）連結部材、
（１８）管状体、
（２０）封止ワッシャー
（発明の効果〕
本発明によれば使用者の希望次第で窓を通過する光透過
および熱輻射を制御する液体カーテン装置が得られ、従
来のこの種の装置に伴う支障は一切見受けられない。(1,1,), (12) opening, (15) solenoid valve, (17) front flange, (19) nut, (14) connecting device (flow path), (16) connecting member, (18) tubular (20) Sealing washer (effects of the invention) According to the present invention, a liquid curtain device that controls light transmission and heat radiation passing through a window according to the user's wishes is obtained, which is superior to conventional devices of this type. No accompanying problems are observed.
第１図は液体カーテン装置を窓に組込んだ場合の正面図
と一部破断図、
第２図は第１図中のＸ−Ｘ線断面図を示す。
（１） 、 （２）窓ガラス翼板、（３）周縁部、（４
）内側空隙部、 （５）フレーム、（６）カーテン
形成液、（７）容器、FIG. 1 shows a front view and a partially cutaway view of the liquid curtain device installed in a window, and FIG. 2 shows a sectional view taken along the line X--X in FIG. 1. (1) , (2) Window glass vane, (3) Periphery, (4
) inner cavity, (5) frame, (6) curtain forming liquid, (7) container,
Claims (1)
により、内面に密閉空隙部を構成するガラスまたは別種
透明材料製の窓翼板と、この翼板を通過する光線の透過
および熱輻射を低減または防止できるカーテン形成液を
収納する容器とを備え、この容器を上記内側空隙部の下
部に設けた開口部を介して、翼板間の前記空隙部に連結
し、さらに上部容器から空隙部へまたその逆方向にカー
テン形成液を移液する移液装置を設けかつ、上記空隙部
（４）の上部に通気用開口部（１２）、閉回路形成のた
めの上記容器（７）と上記開口部（１２）とを連絡する
連結装置（１４）、この流路（１４）に接続する弁装置
（１５）をとりつけこの弁（１５）を上記移液装置（９
）の作動に応じて機能させ、カーテン形成液を上記空隙
部中希望高さに保持し、上記液の容器（７）への逆流を
防ぐ構成とすることを特徴とする液体カーテン装置。 ２、上記連結装置が流路（１４）より成ることを特徴と
する、請求項１に記載の液体カーテン装置。 ３、上記弁装置が上記容器（７）と内側空隙部（４）と
の間の流路（１４）内に設けた電磁弁（１５）より成る
ことを特徴とする請求項２に記載の液体カーテン装置。 ４、上記カーテン形成液（６）の移液装置が、上記容器
（７）と内側空隙部（４）とを接続する油圧モーターポ
ンプ（９）より成ることを特徴とする請求項１、２、３
の何れかに記載の液体カーテン装置。[Claims] 1. Window vanes made of glass or another transparent material that are parallel to each other and whose peripheral edges are joined together to form a sealed cavity on the inner surface; a container for storing a curtain forming liquid that can reduce or prevent transmission of light rays and heat radiation, and the container is inserted into the gap between the vanes through an opening provided at a lower part of the inner gap. A liquid transfer device for transferring the curtain forming liquid from the upper container to the cavity and vice versa is provided, and a ventilation opening (12) is provided above the cavity (4) to form a closed circuit. A connecting device (14) that connects the container (7) and the opening (12) for the purpose of the liquid transfer, and a valve device (15) that connects to this flow path (14) are installed, and this valve (15) is connected to the liquid transfer device. (9
), the liquid curtain device is configured to function according to the operation of the device (7), to maintain the curtain forming liquid at a desired height in the gap, and to prevent the liquid from flowing back into the container (7). 2. Liquid curtain device according to claim 1, characterized in that the coupling device consists of a channel (14). 3. The liquid according to claim 2, wherein the valve device comprises a solenoid valve (15) provided in the flow path (14) between the container (7) and the inner cavity (4). curtain device. 4. Claims 1 and 2, characterized in that the liquid transfer device for the curtain forming liquid (6) comprises a hydraulic motor pump (9) connecting the container (7) and the inner cavity (4). 3
The liquid curtain device according to any one of the above.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR888806883A BR8806883A (en) | 1988-12-26 | 1988-12-26 | LIQUID CURTAIN DEVICE |
| BR8806883 | 1988-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02266085A true JPH02266085A (en) | 1990-10-30 |
Family
ID=4046301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1335214A Pending JPH02266085A (en) | 1988-12-26 | 1989-12-26 | Liquid curtain device |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPH02266085A (en) |
| AR (1) | AR246581A1 (en) |
| AU (1) | AU4711889A (en) |
| BR (1) | BR8806883A (en) |
| CA (1) | CA2005930A1 (en) |
| DE (1) | DE3942677A1 (en) |
| ES (1) | ES2019001A6 (en) |
| FR (1) | FR2641821A1 (en) |
| GB (1) | GB2227043A (en) |
| IT (1) | IT1237991B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100533208B1 (en) * | 2002-04-13 | 2005-12-05 | 양명훈 | Fittings with water accessory |
| CN103397842A (en) * | 2013-08-19 | 2013-11-20 | 张智 | Liquid curtain |
| JP2022508556A (en) * | 2018-10-01 | 2022-01-19 | センター フォー ナノ アンド ソフト マター サイエンシズ | Visibility control device |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4011844A1 (en) * | 1990-04-12 | 1991-10-17 | Donat Johannes | Filling and emptying hollow spaces in bodies - involves the variation of permeability to heat and other energy and radiation types |
| US5386672A (en) * | 1991-02-20 | 1995-02-07 | Iselin; Francois | Multiple performance glazing |
| DE19626878C2 (en) * | 1996-07-04 | 1999-08-19 | Holtkamp | Projection system, consisting of an image-producing projector and a projection surface |
| DE19824610A1 (en) * | 1998-06-02 | 1999-12-16 | Wolfgang Hagel | Window device with variable transparency |
| DE20211924U1 (en) * | 2002-08-02 | 2003-12-11 | Haun, Kevin S. | Window with multiple glazing, has intermediate gap between two panes made liquid-tight, filled with transparent liquid and is provided with heater and lights |
| PT103618B (en) * | 2006-12-18 | 2008-11-28 | Univ Do Porto | INTELLIGENT DEVICE FOR SOLAR ENERGY ADEQUACY AND LIGHT INPUT ADJUSTMENT |
| ES2304871B2 (en) * | 2007-02-23 | 2010-01-29 | Universidad Politecnica De Madrid | TRANSPARENT CLOSURES OR ACTIVE TRANSLUCED WITH A CAPACITY OF ENERGY GE STION. |
| UA25378U (en) * | 2007-03-12 | 2007-08-10 | Oleksandr Volodymyro Nadtochii | Technique for toning double-glazing unit |
| EP2244031A3 (en) * | 2009-04-24 | 2012-09-19 | ZYRUS Beteiligungsgesellschaft mbH & Co. Patente I KG | Solar collector, compound glazing and absorber and use of such an absorber |
| ES2345092B2 (en) * | 2010-03-08 | 2011-07-21 | Universidad Politecnica De Madrid (90 %) | CLOSURE FOR THE CONTROL OF THERMAL LOADS OF BUILDINGS. |
| DE102013007941B4 (en) * | 2013-05-04 | 2019-02-07 | Mohammad Qais Zazai | Device for providing a building wall with paint |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4093352A (en) * | 1977-03-17 | 1978-06-06 | Pisar Robert J | Window adapted to be flooded with liquid |
| GB2141166A (en) * | 1983-06-09 | 1984-12-12 | Cheng Wei Chi | Variable colour panel assembly |
| US4521077A (en) * | 1983-08-16 | 1985-06-04 | The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration | Light transmitting window assembly |
-
1988
- 1988-12-26 BR BR888806883A patent/BR8806883A/en unknown
-
1989
- 1989-12-19 CA CA002005930A patent/CA2005930A1/en not_active Abandoned
- 1989-12-20 AU AU47118/89A patent/AU4711889A/en not_active Abandoned
- 1989-12-21 GB GB8928856A patent/GB2227043A/en not_active Withdrawn
- 1989-12-21 AR AR89315781A patent/AR246581A1/en active
- 1989-12-22 DE DE3942677A patent/DE3942677A1/en not_active Withdrawn
- 1989-12-22 IT IT06816089A patent/IT1237991B/en active IP Right Grant
- 1989-12-22 ES ES8904336A patent/ES2019001A6/en not_active Expired - Lifetime
- 1989-12-26 JP JP1335214A patent/JPH02266085A/en active Pending
- 1989-12-26 FR FR8917196A patent/FR2641821A1/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100533208B1 (en) * | 2002-04-13 | 2005-12-05 | 양명훈 | Fittings with water accessory |
| CN103397842A (en) * | 2013-08-19 | 2013-11-20 | 张智 | Liquid curtain |
| CN103397842B (en) * | 2013-08-19 | 2015-03-25 | 张智 | Liquid curtain |
| JP2022508556A (en) * | 2018-10-01 | 2022-01-19 | センター フォー ナノ アンド ソフト マター サイエンシズ | Visibility control device |
Also Published As
| Publication number | Publication date |
|---|---|
| BR8806883A (en) | 1990-08-07 |
| DE3942677A1 (en) | 1990-07-05 |
| FR2641821A1 (en) | 1990-07-20 |
| AR246581A1 (en) | 1994-08-31 |
| IT1237991B (en) | 1993-06-19 |
| IT8968160A1 (en) | 1991-06-22 |
| AU4711889A (en) | 1990-06-28 |
| GB8928856D0 (en) | 1990-02-28 |
| IT8968160A0 (en) | 1989-12-22 |
| ES2019001A6 (en) | 1991-05-16 |
| CA2005930A1 (en) | 1990-06-26 |
| GB2227043A (en) | 1990-07-18 |
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