KR20020034009A - Automatic vent - Google Patents

Automatic vent Download PDF

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Publication number
KR20020034009A
KR20020034009A KR1020000064663A KR20000064663A KR20020034009A KR 20020034009 A KR20020034009 A KR 20020034009A KR 1020000064663 A KR1020000064663 A KR 1020000064663A KR 20000064663 A KR20000064663 A KR 20000064663A KR 20020034009 A KR20020034009 A KR 20020034009A
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KR
South Korea
Prior art keywords
opening
closing
window
spring
open
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KR1020000064663A
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Korean (ko)
Inventor
노도훈
Original Assignee
노도훈
주식회사 맥아시스템
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Application filed by 노도훈, 주식회사 맥아시스템 filed Critical 노도훈
Priority to KR1020000064663A priority Critical patent/KR20020034009A/en
Priority to JP2001307561A priority patent/JP2002181360A/en
Publication of KR20020034009A publication Critical patent/KR20020034009A/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/241—Arrangement of opening or closing systems for windows and ventilation panels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/246—Air-conditioning systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Ventilation (AREA)

Abstract

PURPOSE: A ventilation device for maintaining the temperature of a room such as a vinyl house at the set temperature using a shape memory alloy is provided. The device needs the reduced amount of the shape memory alloy and contains a tension control function, thereby reducing the manufacturing cost and ensuring stable workability. CONSTITUTION: The ventilation device comprises an open/shut window(3) connected to a shaft rod in a housing(2) to be opened and closed and an open/shut spring(5) of a shape memory alloy to open and close the open/shut window by restoring force of the open/shut spring, wherein the open/shut spring is connected to a connecting member(9) on its one end to connect with the open/shut window, the open/shut window contains a tension control member(7,8) to control the tension of the open/shut spring and a return spring, and reinforcing steel wire(20) for reinforcing the strength.

Description

자동 환기장치 {Automatic vent}Automatic vent {Automatic vent}

본 발명은 형상기억합금(Shape-memory alloy)을 이용하여 설정온도에서 무인무동력으로 개폐작동되게 함으로서 주로 비닐하우스 등의 실내를 항시 적정 온도로 유지시킬 수 있도록 한 자동 환기장치에 관한 것이다.The present invention relates to an automatic ventilator that maintains the room at a suitable temperature at all times by mainly opening and closing operation by unmanned power at a set temperature using a shape-memory alloy.

일반적으로 비닐하우스나 축사 등에서는 실내를 적정 항온으로 유지하고 습도 등을 조절하기 위하여 환기창을 설치하는 바, 이러한 환기창은 비닐하우스 작물의 생장에 필요한 최적의 실내온도를 유지시키는 등의 역할을 하게 된다.In general, in a vinyl house or barn, a ventilation window is installed to maintain the room at a constant temperature and to control humidity. Such a ventilation window serves to maintain an optimal indoor temperature for growing a greenhouse house crop. .

이러한 목적을 위한 기존 수동식 구조의 환기창은 작업자가 직접 비닐하우스의 실내 온도를 확인하여 환기창을 일일이 손으로 개폐시키게 되어 작업성이 불편함은 물론 많은 인력과 시간이 소요되는 비능률적인 것이었고, 아암, 랙, 피니언 등으로 이루어진 기계식 구조는 구성이 복잡함은 물론 전력 등의 에너지 소모를 필요로 하였다.Existing manual ventilation structure for this purpose is to open and close the ventilation window by hand by checking the indoor temperature of the plastic house by hand, which is inconvenient in workability and time-consuming and inefficient. The mechanical structure consisting of racks, pinions, etc. was complicated in configuration and required energy consumption such as electric power.

또한, 온도제어방식이나 타이머 등에 의해 조작되는 환기창은 보다 편리한 작업성을 추구한 것이었으나 이 역시 많은 설비비와 함께 관리에 따른 시간과 인력이 요구되는 것이었다.In addition, the ventilation window operated by a temperature control method or a timer was in pursuit of more convenient workability, but this also required a lot of equipment cost and time and manpower according to management.

그리고, 설정된 온도차에 따라서 팽창, 수축하는 액화가스를 내장한 실린더를 이용하여 적정 온도에서 환기창을 개폐할 수 있는 환기창이 일부 실시되고 있으나, 이는 액화가스를 내장한 시린더 등의 복잡한 구조로 인해 환기창의 중량이 과중하게 되어 실치가 용이치 않고, 작동성이 불량한 등의 단점이 있었다.In addition, although a ventilation window that opens and closes the ventilation window at a proper temperature by using a cylinder containing liquefied gas that expands and contracts according to a set temperature difference is partially implemented, this is due to a complicated structure such as a cylinder in which a liquefied gas is embedded. There is a disadvantage that the weight of the overweight is not easy to mount, and the operability is poor.

이러한 기존 환기창의 문제점을 일소하고자 형상기억합금의 스프링을 이용하여 설정된 온도에서 스프링이 원형으로 복원되면서 환기창을 자동으로 개폐시킬 수 있도록 한 자동 환기창이 본 출원인에 의해 다수 개발되어 있다.In order to alleviate the problems of the existing ventilation window, a number of automatic ventilation windows have been developed by the present applicant to automatically open and close the ventilation window while the spring is restored to a circular shape using a spring of the shape memory alloy.

형상기억합금의 스프링을 이용한 상기 환기창은 하우징과 개폐창이 개폐스프링으로 직접 연결됨으로서 개폐스프링의 길이가 개폐창과 하우징을 연결하는 길이만큼 필요하게 되어 고가 재질인 형상기억합금제의 개폐스프링 제작에 상당한 비용이 부담됨으로서 제작코스트가 앙등되는 등의 단점을 가지고 있었다.The ventilation window using the spring of the shape memory alloy is required that the length of the opening and closing spring is directly connected to the opening and closing spring by the housing and the opening and closing window as the length connecting the opening and closing window and the housing. This burden has disadvantages such as rising production cost.

이에 본 발명에서는, 형상기억합금의 스프링을 이용한 자동환기창에 있어서 비교적 고가인 형상기억합금제 스프링의 필요량을 최소화하여 제작코스트를 크게 절감할 수 있게 하고, 환기창을 개폐하는 개폐스프링의 장력을 조절하여 설치할 수 있도록 텐션조절기능을 부가함으로서 원활하고 안정된 최적의 작동성을 보장할 수 있게 하는 한편 지붕을 구비시켜 우천시 등에 빗물이나 기타 이물 등으로 인한 피해 를 방지할 수 있게 하고자 한다.In the present invention, in the automatic ventilation window using the spring of the shape memory alloy to minimize the required amount of the relatively expensive shape memory alloy spring to greatly reduce the manufacturing cost, by adjusting the tension of the opening and closing spring to open and close the ventilation window By adding a tension control function to install, it is possible to ensure smooth and stable optimal operability, and to prevent damage caused by rain or other foreign objects during rainy weather by providing a roof.

도 1은 본 발명의 일실시예를 사시도1 is a perspective view of one embodiment of the present invention

도 2는 본 발명의 분리 사시도2 is an exploded perspective view of the present invention

도 3은 본 발명의 단면도3 is a cross-sectional view of the present invention

도 4는 본 발명의 작용상태도4 is a functional state diagram of the present invention

도 5는 본 발명중 일부 다른 실시예를 보인 분리 사시도Figure 5 is an exploded perspective view showing some other embodiments of the present invention

도 6은 도 5의 결합상태 단면도6 is a cross-sectional view of the coupled state of FIG.

☞ 도면의 주요부분에 사용된 부호에 대한 설명 ☜☞ Explanation of symbols used in the main part of the drawing ☜

1;환기창2;하우징1; Ventilation window 2; Housing

3;개폐창4;축봉3; opening and closing window 4; shaft

5;개폐스프링6;복귀스프링5; open / close spring 6; return spring

7, 8;텐션조절부재71, 81;조절판7, 8; tension adjusting member 71, 81;

72,72', 82,82';조절공9;연결부재72, 72 ', 82, 82'; Adjustment hole 9; Connecting member

10,10a;고정핀11;고리부10, 10a; retaining pin 11; ring

12;지붕13;커버12; roof 13; cover

14;지지대15;조립피스14; support 15; assembly piece

20;보강철선21;조립공20; reinforcing wire 21; assembly

도 1은 본 발명의 일실시예를 보인 사시도, 도 2는 본 발명의 분리 사시도, 도 3은 본 발명의 단면도로서, 대략 원형으로 된 하우징(2)내에 개폐창(3)이 축봉(4)으로 각운동가능하게 결합되고, 개폐창(3)에는 하우징(2) 일측으로 설정된 온도에서 원형으로 복원(압축)되는 형상기억합금의 개폐스프링(5)이 연결되고, 개폐창(3)에는 다시 복귀스프링(6)이 하우징(2)과 연결되어 설정된 온도에서 개폐스프링(5)의 복원력(압축)으로 개폐창(3)을 개폐작동시키는 자동 환기창(1)에 있어서,1 is a perspective view showing an embodiment of the present invention, Figure 2 is an exploded perspective view of the present invention, Figure 3 is a cross-sectional view of the present invention, the opening and closing window (3) in the housing (2) of a substantially circular shaft 4 It is coupled to the angular movement, the opening and closing window (3) is connected to the opening and closing spring (5) of the shape memory alloy is restored (compressed) in a circular shape at a temperature set to one side of the housing (2), the opening and closing window (3) In the automatic ventilation window (1) in which the return spring (6) is connected to the housing (2) to open and close the opening / closing window (3) by the restoring force (compression) of the opening / closing spring (5) at a set temperature.

개폐창(3)에 개폐스프링(5)과 복귀스프링(6)의 텐션을 조절할 수 있도록 텐션조절부재(7,8)를 구비하여 개폐창(3)이 최적의 작동성을 발휘할 수 있게 하고, 이와 함께 비교적 짧은 길이의 개폐스프링(5)으로도 개폐창(3)과 하우징(2)을 연결할 수 있게 하여 형상기억합금제의 개폐스프링(5)에 소요되는 제작비를 최소화할 수 있도록 하며, 우천시 등에 빗물이 개폐창(3) 상부로 직접 낙하, 유입되는 것을 방지하여 보다 향상된 내구성과 사용성을 보장할 수 있도록 한 것에 특징이 있는 바, 이하 본 발명의 구성에 대하여 구체적으로 살펴보면 다음과 같다.Tension adjusting members 7 and 8 are provided on the opening and closing window 3 to adjust the tension of the opening and closing spring 5 and the return spring 6, so that the opening and closing window 3 can exhibit optimal operability. In addition, the opening and closing window 3 and the housing 2 can be connected with the opening and closing spring 5 of a relatively short length to minimize the manufacturing cost required for the opening and closing spring 5 made of shape memory alloy. It is characterized by preventing rain from falling directly onto the opening and closing window 3 to ensure improved durability and usability. Hereinafter, the configuration of the present invention will be described in detail.

형상기억합금으로 된 개폐스프링(5)의 일단은 하우징(2) 일측의 고정핀(10)에 고정연결하고, 타단에는 개폐창(3)에 형성된 텬션조절부재(7)와 연결되는 연결부재(9)를 결합하여 개폐스프링(5) 끝단의 연결부재(9)를 개폐창(3)의 텐션조절부재(7)와 연결토록 한다.One end of the opening and closing spring 5 of the shape memory alloy is fixedly connected to the fixing pin 10 on one side of the housing 2, and the other end of the connecting member is connected to the cushion adjusting member 7 formed on the opening and closing window 3. 9) to connect the connecting member 9 of the opening and closing spring (5) end and the tension control member (7) of the opening and closing window (3).

상기 연결부재(9)는 주로 철선(Wire) 등으로 실시하여 개폐스프링(5)과 연결하되, 끝단에 고리부(11)를 형성하여 개폐창(5)의 텐션조절부재(7)와 연결할 수 있게 하고, 개폐창(3)의 텐션조절부재(7)는 수개의 조절공(72,72')이 형성된 조절판(71)을 개폐창(3)상에 일체로 형성하여 개폐스프링(5)과 연결된 연결부재(9)의 고리부(11)를 임의 위치의 조절공(72,72')에 걸어서 결합토록 함으로서 개폐스프링(5)의 텐션을 개폐창(3)의 개폐작동에 필요한 최적으로 조절하여 연결할 수 있도록 한다.The connecting member 9 is mainly connected to the opening and closing spring 5 by using a wire or the like, but can be connected to the tension control member 7 of the opening and closing window 5 by forming a ring portion 11 at an end thereof. In addition, the tension control member 7 of the opening and closing window (3) is formed integrally on the opening and closing window (3), the control plate 71 formed with a number of adjustment holes (72, 72 ') opening and closing spring (5) and The tension of the opening / closing spring 5 is optimally adjusted for the opening / closing operation of the opening / closing window 3 by engaging the hook 11 of the connecting member 9 connected to the adjusting holes 72 and 72 'at an arbitrary position. To connect them.

또한, 축봉(4) 양측으로 하우징(2)과 개폐창(3)에 연결되는 복귀스프링(6) 역시 하우징(2)의 고정핀(10a)에 결합된 복귀스프링(6)의 끝단을 텐션조절부재(8)의 조절판(81)에 형성된 임의 위치의 조절공(82,82')에 연결토록 하여 전술한 개폐스프링(5)의 텐션에 따라 복귀스프링(6)의 텐션을 적절히 조절할 수 있게 한다.In addition, the return spring (6) connected to the housing (2) and the opening and closing window (3) on both sides of the shaft (4) also tension adjustment of the end of the return spring (6) coupled to the fixing pin (10a) of the housing (2) The tension of the return spring 6 can be properly adjusted according to the tension of the opening / closing spring 5 described above by connecting to the adjustment holes 82 and 82 'at any position formed in the adjustment plate 81 of the member 8. .

그리고, 하우징(2) 상부, 즉 개폐창(3)의 직 상부에는 우천 시 등에 개폐창(3)으로 빗물 등이 낙하되지 않도록 지붕(12)을 설치하는 바, 상기 지붕(12)은 대략 (∧) 형으로 커버(13)를 형성하고 커버(13) 하측으로 지지대(14)를 결합하여 지지대(14)를 하우징(2) 상에 조립피스(15)로 고정시킴으로서 지붕(12)에 의해 개폐창(3)의 상부로 빗물이나 이물 등이 바로 낙하되어 개폐창(3)이 훼손, 파손되는 것을 방지할 수 있게 한다.In addition, the roof 12 is installed on the upper part of the housing 2, that is, the upper part of the opening and closing window 3 such that rain water does not fall into the opening and closing window 3 in rainy weather and the like. Iii) forming a cover 13 in the shape of the cover 13 and engaging the support 14 under the cover 13 to fix the support 14 to the housing 2 with the assembly piece 15 to open and close by the roof 12. Rain water or foreign matter immediately falls to the upper portion of the window 3 to prevent the opening and closing window 3 from being damaged or damaged.

상기에서 지붕(12)은 지지대(14)를 하우징(2) 상에 일체로 형성하여 여기에 커버(13)를 조립수단 등으로 고정결합시키는 방법 등으로 다양하게 실시할 수 있음은 물론이다.The roof 12 may be variously implemented by a method of integrally forming the support 14 on the housing 2 and fixing the cover 13 to the assembly means.

한편, 개폐창(3)에는 보강철선(20)을 구비하여 강도를 강화시켜 줌으로서 하절기 에 고온으로 인해 개폐창(3)이 변형되거나 취급, 설치시의 부주의 등에 의한 파손우려 등을 방지토록 하는 바, 상기 보강철선(20)은 개폐창(3)의 저면에 조립공(21)을 양측으로 형성하여 여기에 보강철선(20)을 끼움결합함으로서 보강철선(20)에 의해 개폐창(3)의 원형(原形)이 지지되게 하여 변형 우려 등을 방지할 수 있게 한다.On the other hand, the opening and closing window (3) is provided with a reinforcing wire 20 to strengthen the strength to prevent the damage of the opening and closing window (3) due to the high temperature in the summer, or damage caused by carelessness during handling, installation, etc. Bar, the reinforcing wire 20 is formed on both sides of the assembly hole 21 on the bottom of the opening and closing window (3) by fitting the reinforcing steel wire 20 to the opening and closing of the opening and closing window (3) by the reinforcing wire 20 It is possible to prevent the deformation and the like by supporting the prototype.

또, 하우징(2)은 하방으로 연장부(22)를 두어 방충망이나 덮개 등이 설치된 이중구조의 비닐하우스 등에 적용이 용이토록 하여 환기창(1)을 각종 비닐하우스 등에설치하는 데 있어서 설치상의 잇점 등을 도모할 수 있도록 함이 바람직하다.In addition, the housing 2 has an extension portion 22 downward, so that the housing 2 can be easily applied to a double-walled vinyl house having an insect screen, a cover, or the like, so that the ventilation window 1 can be installed in various vinyl houses. It is desirable to be able to plan.

도면중 미설명 부호 16은 개폐작동시 개폐창(3)이 일정 각도 이상으로 개폐되지 않도록 하는 걸림턱, 17은 개폐창(3)을 수동으로 작동시키기 위한 수동개폐수단, 18은 비닐하우스의 골조 등에 설치하기 위한 설치부재, 19는 배수구이다.In the drawings, reference numeral 16 denotes a locking jaw that prevents the opening and closing window 3 from being opened or closed at a predetermined angle during opening and closing operation, 17 is a manual opening and closing means for manually operating the opening and closing window 3, and 18 is a frame of a plastic house. An installation member for attaching to the back and the like 19 is a drain.

이상과 같이 구성된 본 발명은 고가인 형상기업합금인 개폐스프링(5)의 사용을 최소화하여 제작코스트를 크게 절감함은 물론 텐션조절기능으로 개폐창(3)의 개폐작동을 보다 원활하고 안정되게 보장함과 동시에 개폐창(3) 상부로 지붕(12)을 설치하여 우천시 등에 빗물이나 기타 이물 등이 낙하됨으로서 환기창(1)이 파손되는 등의 우려를 방지하고 내구성을 향상시키게 되는 것으로, 이하 본 발명의 작용에 대하여 살펴보면 다음과 같다.The present invention configured as described above greatly reduces the production cost by minimizing the use of the open and closed springs 5, which are expensive shape enterprise alloys, and also ensures the smooth opening and closing operation of the opening and closing window 3 by the tension control function. At the same time, the roof 12 is installed above the opening and closing window 3 to prevent rain or other foreign matters from falling down in rainy weather, thereby preventing the ventilation window 1 from being damaged and improving durability. The operation of is as follows.

하우징(2) 일측 고정핀(10)에 연결된 개폐스프링(5)은 연결부재(9)에 연결되어 연결부재(9) 끝단의 고리부(11)를 개폐창(3)의 조절판(71)에 형성된 임의 위치의 조절공(72,72')에 걸어서 결합하게 된다.The opening / closing spring 5 connected to the fixing pin 10 on one side of the housing 2 is connected to the connecting member 9 so that the ring portion 11 at the end of the connecting member 9 is connected to the control plate 71 of the opening and closing window 3. It is coupled to the walking hole 72, 72 'of any position formed.

이때, 연결부재(9)는 개폐스프링(5)의 텐션을 고려하여 최적으로 개폐창(3)이 개폐작동될 수 있도록 조절판(71)의 적정 위치의 조절공(72,72')에 연결하게 된다.At this time, the connecting member 9 is connected to the control hole 72, 72 'of the appropriate position of the control plate 71 so that the opening and closing window 3 can be opened and closed optimally in consideration of the tension of the opening and closing spring (5). do.

그리고, 복귀스프링(6) 역시 개폐스프링(5)의 텐션에 부합되게 조절판(81)의 적정 위치의 조절공(82,82')에 연결하게 된다.Then, the return spring 6 is also connected to the adjustment holes 82 and 82 'of the proper position of the control plate 81 to match the tension of the opening and closing spring (5).

이와 같이 본 발명은 설정 온도에서 작동되는 개폐스프링(5)이 최적으로 작동되어 원활하고 효율적인 개폐창(3)의 개폐작동을 도모할 수 있도록 개폐스프링(5)과복귀스프링(6)의 텐션을 조절할 수 있게 됨으로서 설정된 온도에서의 개폐창(3)의 작동성을 매우 안정적으로 도모할 수 있게 된다.As described above, the present invention provides the tension between the opening and closing spring 5 and the return spring 6 so that the opening and closing spring 5 operating at the set temperature is optimally operated to facilitate the opening and closing operation of the opening and closing window 3. By being able to adjust, the operability of the opening-closing window 3 at a set temperature can be achieved very stably.

그리고, 이와 함께 하우징(2) 일측 고정핀(10)에 연결된 형상기억합금의 개폐스프링(5)은 기존과 같이 하우징(2)과 개폐창(3)을 연결하는 길이만큼 길게 형성되지 않고 짧은 길이로 구성됨으로서 고가의 개폐스프링(5)에 소요되는 비용를 절감할 수 있게 된다.In addition, the opening and closing spring 5 of the shape memory alloy connected to the fixing pin 10 on one side of the housing 2 is not formed as long as the length of connecting the housing 2 and the opening and closing window 3 as in the prior art, but a short length. By being configured to be able to reduce the cost required for the expensive opening and closing spring (5).

또한, 개폐창(3) 상부에는 지붕(12)이 설치되어 우천시 등에 빗물이나 기타 이물 등이 개폐창(3) 상부로 낙하되어 개폐창(3)을 훼손하거나 파손, 변형시키는 것 등을 방지함으로서 환기창(1)의 내구성 향상과 사용수명의 연장 등을 도모할 수 있게 되는 것이다.In addition, the roof 12 is installed at the upper portion of the opening and closing window 3 to prevent rain water or other foreign matter from falling on the upper and closing window 3 in rainy weather and the like, thereby preventing the opening and closing window 3 from being damaged, damaged or deformed. It is possible to improve the durability of the ventilation window 1 and to extend the service life.

한편, 개폐창(3)에 결합된 보강철선(20)은 개폐창(3)의 원형(原形)을 지지하여 무더운 하절기 등에 고온의 영향으로 인한 개폐창(3)의 변형, 훼손을 방지함으로서 사용수명연장과 작동안정성 등을 제공하는 데 일익할 수 있다.Meanwhile, the reinforcing wire 20 coupled to the opening and closing window 3 supports the circular shape of the opening and closing window 3 to prevent deformation and damage of the opening and closing window 3 due to the influence of high temperature in a hot summer season or the like. It can help to provide life extension and operational stability.

이상에서 살펴본 바와 같이 본 발명은 형상기억합금의 개폐스프링(5)을 기존과 같이 하우징(2)과 개폐창(3)의 연결길이보다 짧은 길이로 구성할 수 있게 되어 제작코스트를 크게 절감함으로서 상당한 경제적 이익을 꾀할 수 있으며, 텐션조절기능의 제공으로 보다 원활하고 안정된 작동성을 보장할 수 있고, 빗물이나 기타 이물 등이 개폐창(3) 상부로 직접 낙하되는 것을 방지하는 지붕(12)을 구비시킴으로서 사용수명연장 등의 여러 잇점과 효과를 기대할 수 있는 것이다.As described above, the present invention enables the opening and closing spring 5 of the shape memory alloy to be shorter than the connection length of the housing 2 and the opening and closing window 3 as in the past, thereby significantly reducing the manufacturing cost. Economic benefit can be achieved, and the tension adjustment function can be provided to ensure smooth and stable operability, and the roof 12 is provided to prevent rain water or other foreign matters from falling directly onto the opening / closing window 3. By doing so, it is possible to expect various benefits and effects such as extended service life.

Claims (4)

축봉(4)으로 하우징(2)내에서 개폐가능하게 결합된 개폐창(3)이 설정된 온도에서 원형으로 복원되는 형상기억합금의 개폐스프링(5)과 복귀스프링(6)으로 하우징(2)과 연결되어 설정된 온도에서 개폐스프링(5)의 복원력(압축)으로 개폐창(3)을 개폐작동시키는 자동 환기창(1)에 있어서,The opening and closing window (3) coupled to the opening and closing in the housing (2) by the shaft (4) is the opening and closing spring (5) and return spring (6) of the shape memory alloy is restored to a circular shape at the set temperature and the housing (2) and In the automatic ventilation window (1) to open and close the opening and closing window (3) by the restoring force (compression) of the opening and closing spring (5) at a set and connected temperature, 상기 개폐스프링(5)은 일단에 연결부재(9)를 연결하여 연결부재(9)로서 개폐창(3)과 연결 설치할 수 있게 하며,The opening and closing spring (5) is connected to the opening and closing window (3) as a connecting member (9) by connecting the connecting member (9) at one end, 상기 개폐창(3)에는 개폐스프링(5)과 복귀스프링(6)의 텐션을 조절하여 연결, 설치할 수 있도록 텐션조절부재(7,8)를 구비하고, 강도보강을 위한 보강철선(20)을 결합한 것을 특징으로 하는 자동 환기장치.The opening and closing window (3) is provided with tension adjusting members (7, 8) to be connected and installed by adjusting the tension of the opening and closing spring (5) and the return spring (6), the reinforcing wire 20 for strength reinforcement Auto ventilator characterized in that combined. 제 1 항에 있어서,The method of claim 1, 텐션조절부재(7,8)는 개폐창(3)상에 수개의 조절공(72,72', 82,82')이 마련된 조절판(71,81)을 형성하여 개폐스프링(5)의 연결부재(9) 끝단 고리부(11)와 복귀스프링(6)의 일단을 걸어서 연결, 결합할 수 있게 한 것을 특징으로 하는 자동 환기장치.The tension adjusting members 7 and 8 form the control plates 71 and 81 provided with several adjusting holes 72, 72 ′, 82 and 82 ′ on the opening and closing window 3 to connect the connecting members of the opening and closing springs 5. (9) Automatic ventilation device, characterized in that the one end of the end ring portion 11 and the return spring (6) to be connected, coupled. 제 1 항에 있어서,The method of claim 1, 개폐창(3)의 직상부에 지붕(12)을 구비한 것을 특징으로 하는 자동 환기장치.Automatic ventilation device characterized in that the roof 12 is provided directly on the opening and closing window (3). 제 3 항에 있어서,The method of claim 3, wherein 상기 지붕(12)은, 하우징(2)상에 조립피스(15)로 결합된 지지대(14) 상측에 커버(13)를 결합하여 구성한 것을 특징으로 하는 자동 환기장치.The roof (12) is an automatic ventilation device, characterized in that the cover (13) is configured to combine the upper support (14) coupled to the assembly piece (15) on the housing (2).
KR1020000064663A 2000-11-01 2000-11-01 Automatic vent KR20020034009A (en)

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KR20200013975A (en) * 2018-07-31 2020-02-10 한국원자력연구원 Apparatus and method for opening and closing of sodium-air heat exchanger
CN111990124A (en) * 2020-08-17 2020-11-27 陈旭 Device capable of adjusting illumination intensity of greenhouse

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US7500704B2 (en) * 2006-11-01 2009-03-10 Gm Global Technology Operations, Inc. Compartment access system with active material component and method for controlling access to an interior compartment

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JPS62294826A (en) * 1986-06-14 1987-12-22 Keiichi Yasukawa Ventilator
JPH06315322A (en) * 1993-03-10 1994-11-15 Advantec Marudai:Kk Temperature controlling apparatus for greenhouse
JP2000088334A (en) * 1998-09-08 2000-03-31 Nikkei Kk Exhaust heat device
KR20000073071A (en) * 1999-05-04 2000-12-05 이세중 powerless temperature controller
KR100310065B1 (en) * 1999-06-26 2001-11-01 강낙관 Auto ventilation

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JPS62294826A (en) * 1986-06-14 1987-12-22 Keiichi Yasukawa Ventilator
JPH06315322A (en) * 1993-03-10 1994-11-15 Advantec Marudai:Kk Temperature controlling apparatus for greenhouse
JP2000088334A (en) * 1998-09-08 2000-03-31 Nikkei Kk Exhaust heat device
KR20000073071A (en) * 1999-05-04 2000-12-05 이세중 powerless temperature controller
KR100310065B1 (en) * 1999-06-26 2001-11-01 강낙관 Auto ventilation

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200013975A (en) * 2018-07-31 2020-02-10 한국원자력연구원 Apparatus and method for opening and closing of sodium-air heat exchanger
CN111990124A (en) * 2020-08-17 2020-11-27 陈旭 Device capable of adjusting illumination intensity of greenhouse

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