KR0120710Y1 - Apparatus for discharge of steam in an electric pressure rice cooker - Google Patents

Apparatus for discharge of steam in an electric pressure rice cooker

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Publication number
KR0120710Y1
KR0120710Y1 KR2019950029874U KR19950029874U KR0120710Y1 KR 0120710 Y1 KR0120710 Y1 KR 0120710Y1 KR 2019950029874 U KR2019950029874 U KR 2019950029874U KR 19950029874 U KR19950029874 U KR 19950029874U KR 0120710 Y1 KR0120710 Y1 KR 0120710Y1
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KR
South Korea
Prior art keywords
steam
discharge
lid
container
cover
Prior art date
Application number
KR2019950029874U
Other languages
Korean (ko)
Other versions
KR970016108U (en
Inventor
박기순
Original Assignee
배순훈
대우전자주식회사
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Application filed by 배순훈, 대우전자주식회사 filed Critical 배순훈
Priority to KR2019950029874U priority Critical patent/KR0120710Y1/en
Publication of KR970016108U publication Critical patent/KR970016108U/en
Application granted granted Critical
Publication of KR0120710Y1 publication Critical patent/KR0120710Y1/en

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/08Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/09Safety devices
    • A47J27/092Devices for automatically releasing pressure before opening
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/08Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/086Pressure-cookers; Lids or locking devices specially adapted therefor with built-in heating means
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00Receptacles
    • Y10S220/912Cookware, i.e. pots and pans

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)

Abstract

본 고안은 증기가 배출되면서 회전에 의해 배출속도가 감속되면서 넓게 퍼지도록 함으로서, 화상을 입을 우려가 감소되도록하고 또한 배출소음이 감소되도록한 전기압력밥솥의 증기배출장치에 관한 것으로서, 특히 용기 내부에 히터로 가열되는 내통이 설치되고 또한 상기 용기가 뚜껑으로 밀폐된 상태에서 상기 뚜껑에 설치된 증기배출부재를 통하여 상기 내통 내부에 발생되는 증기가 배출됨에 있어서, 상기 증기배출부재는 상기 뚜껑의 저면에 설치되고 중앙으로 배출공을 갖는 몸체, 상기 뚜껑의 상부에 설치되어 상기 몸체를 감싸는 한편 중앙으로 상기 배출공을 밀폐하는 승강봉이 구비된 커버, 상기 커버의 상부에 형성되어 상향으로 확대 경사진 원추형의 받이부, 그리고 상기 받이부에 놓인 상태에서 증기압력에 의해 상기 승강봉이 상승될 때 증기를 사방으로 확산시키는 회전추가 구비된다.The present invention relates to a steam discharge device of an electric pressure cooker to reduce the risk of burns and to reduce the discharge noise by spreading wide as the discharge rate is reduced by rotation as the steam is discharged, in particular inside the container An inner cylinder heated by a heater is installed, and the steam generated inside the inner cylinder is discharged through the vapor discharge member installed in the lid while the container is sealed with the lid, and the vapor discharge member is installed at the bottom of the lid. And a body having a discharge hole in the center, a cover having a lifting rod installed in the upper part of the lid to surround the body and sealing the discharge hole in the center, and formed in the upper part of the cover and inclined upwardly to receive a conical shape. And the lifting bar is lifted by the steam pressure in the state where it is placed on the receiving part. A rotary weight is provided to diffuse the steam in all directions.

Description

전기압력밥솥의 증기배출장치Steam discharge device of electric pressure cooker

제1도는 일반적인 전기압력밥솥의 단면도,1 is a cross-sectional view of a general electric pressure cooker,

제2도는 종래 증기배출장치의 단면도,2 is a cross-sectional view of a conventional steam discharge device,

제3도는 본 고안 증기배출장치의 단면도,3 is a cross-sectional view of the steam discharge device of the present invention,

제4도는 본 고안 증기배출장치의 발췌 사시도,4 is an exploded perspective view of the present invention steam discharge device,

*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10:용기11:내통10: container 11: inner container

13:히터20:뚜껑13: heater 20: lid

30:증기배출부재31:몸채30: steam exhaust member 31: body

32:배출공33:승강봉32: discharge 33: lifting rod

36:커버37:받이부36: cover 37: receiving part

40:회전추41:날개40: rotary weight 41: wing

본 고안은 전기압력밥솥의 증기배출장치에 관한 것으로서, 더욱 상세하게는 증기가 배출될때 회전되면서 넓게 퍼지도록 함으로서, 화상의 우려가 감소되도록 하고 또한 배출소음이 감소되도록한 전기압력밥솥의 증기배출장치에 관한 것이다.The present invention relates to a steam discharge device of the electric pressure cooker, and more particularly, by spreading the steam wide when it is rotated when the steam is discharged, the steam discharge device of the electric pressure cooker to reduce the risk of burns and also to reduce the discharge noise It is about.

일반적으로 전기압력밥솥은 제 1 도에 도시된 바와 같이, 내통(11)을 갖는 용기(10)와 힌지부(16)를 중심으로 용기(10)의 상부를 여닫는 뚜껑(20)으로 구성되다. 이때 용기(10)의 하부에는 내통(11)의 저면을 가열하는 히터(13)가 매설된 열판(12)이 설치되고 또한 용기(10)의 상부에는 내통(11)을 가열하여 보온하는 보온히터(14)가 설치된다. 한편 뚜껑(20)의 저면에 내통(11)의 상부를 밀폐하는 덮개(21)가 마련되고 뚜껑(20) 하부의 내주면으로 다수개의 돌기를 갖는 회전링(23)이 설치되어 뚜껑(20)의 내측으로 돌출된 손잡이(24)에 의해 회전링(23)이 회전된다. 또한 용기(10) 상부의 외주면에는 회전링(23)의 돌기에 걸리는 걸림턱(15)이 형성되고 뚜껑(20)에는 용기(10) 내부에 일정 압력이 설정되면 이를 배출하는 증기배출부재(22)가 형성된다.In general, as shown in FIG. 1, the electric pressure cooker includes a container 10 having an inner cylinder 11 and a lid 20 that opens and closes an upper portion of the container 10 about the hinge portion 16. At this time, a heat plate 12 in which a heater 13 for heating the bottom surface of the inner cylinder 11 is embedded in the lower portion of the container 10, and an insulation heater that heats and heats the inner cylinder 11 in the upper portion of the container 10. 14 is installed. On the other hand, a cover 21 for sealing the upper portion of the inner cylinder 11 is provided at the bottom of the lid 20, and a rotary ring 23 having a plurality of protrusions is installed on the inner circumferential surface of the lower portion of the lid 20, so that the lid 20 is closed. The rotary ring 23 is rotated by the handle 24 protruding inward. In addition, the outer periphery of the upper portion of the container 10 is formed with a locking jaw (15) caught by the projection of the rotary ring 23, the lid 20, the steam discharge member 22 for discharging this when a predetermined pressure is set inside the container (10) ) Is formed.

이처럼 구성된 전기압력밥솥은 내통(11) 내부에 물을 포함하는 쌀을 담은 상태에서 뚜껑(20)을 닫는다. 이때 뚜껑(20)에 형성된 손잡이(24)를 회전시키면 회전링(23)이 회전되면서 돌기가 각 걸림턱(15)에 끼워져 걸린 상태에서 덮개(21)가 용기(10)의 상부를 밀폐하게 된다. 이런 상태에서 히터(13)가 작동되면 열판(12)이 가열되면서 내통(11)의 저면이 가열됨과 동시에 취사가 진행된다. 이때 용기(10) 내부는 밀폐된 상태이므로 일정의 압력이 설정되면 수증기가 증기배출부재(22)를 통하여 외부로 배출되면서 취사가 진행된다.The electric pressure cooker configured as described above closes the lid 20 in a state containing rice containing water in the inner cylinder 11. At this time, by rotating the handle 24 formed on the lid 20, the rotary ring 23 is rotated while the projection is fitted to each locking jaw 15, the cover 21 seals the upper portion of the container 10 . In this state, when the heater 13 is operated, the hot plate 12 is heated, and the bottom surface of the inner cylinder 11 is heated and cooking is performed at the same time. At this time, since the inside of the container 10 is in a sealed state, when a predetermined pressure is set, water vapor is discharged to the outside through the vapor discharge member 22 and cooking is performed.

한편 증기배출부재(22)는 취사 완료후 자동으로 개방되어 용기(10)내부의 잔류증기를 전부 배기시키는 것으로서, 이는 제 2 도에 도시된 바와 같이 배출공(24)이 형성된 몸체(23) 상측으로 스프링(27)에 의해 배출공(24)을 막는 승강봉(25)이 설치되고 또한 승강봉(25)은 솔레노이드(28)에 의해 상측으로 당겨진다. 한편 승강봉(25)에는 상승된 상태에서 배출공(24)과 몸체(23) 외부를 연결하는 배출공(26)이 형성된다.On the other hand, the steam exhaust member 22 is automatically opened after cooking is completed to exhaust all residual steam in the container 10, which is the upper side of the body 23 in which the discharge hole 24 is formed as shown in FIG. As a result, the elevating bar 25 is installed to block the discharge hole 24 by the spring 27, and the elevating bar 25 is pulled upward by the solenoid 28. On the other hand, the lifting bar 25 is formed with a discharge hole 26 for connecting the discharge hole 24 and the outside of the body 23 in the raised state.

이처럼 구성된 종래의 증기배출부재(22)는 용기(10) 내부에 증기압력이 설정되지 않은 상태에서 스프링(27)에 의해 승강봉(25)이 하강되어 배출공(24)이 밀폐된다. 이런 상태에서 용기(10) 내부에 증기압력이 설정되면 배출공(24)을 통하여 증기가 토출되면서 승강봉(25)이 상승된다. 따라서 용기(10) 내부에 발생되는 증기는 배출공(24)과 배출공(26)을 통하여 용기(10) 외부로 배기된다.In the conventional steam discharge member 22 configured as described above, the lifting bar 25 is lowered by the spring 27 in a state in which the steam pressure is not set inside the container 10 to seal the discharge hole 24. In this state, when the steam pressure is set inside the container 10, the lifting bar 25 is raised while steam is discharged through the discharge hole 24. Therefore, the steam generated in the container 10 is exhausted to the outside of the container 10 through the discharge hole 24 and the discharge hole 26.

한편 취사 완료후 솔레노이드(28)에 의해 승강봉(25)이 강제로 당겨지면 용기(10) 내부에 잔류하는 증기가 강제로 배기되어 뚜껑(20)을 열 때 안전사고가 미연에 방지된다. 그러나 취사시 증기가 배기될때 배출공(24)(26)을 통하여 수직으로 상승되면서 배기되므로 그 배출속도가 가속된다. 따라서 배출공(26) 근방으로 손을 근접 시키면 화상을 입을 우려가 있고 또한 배출속도에 비례하여 소음이 심하게 발생되는 단점이 있다.On the other hand, when the lifting rod 25 is forcibly pulled by the solenoid 28 after the cooking is completed, the vapor remaining in the container 10 is forcibly evacuated to prevent safety accidents when the lid 20 is opened. However, when the steam is exhausted during cooking, the exhaust gas is exhausted while rising vertically through the discharge holes 24 and 26, and the discharge speed thereof is accelerated. Therefore, when the hand close to the discharge hole 26, there is a risk of burns, and there is a disadvantage that the noise is generated in proportion to the discharge speed.

본 고안은 종래의 문제점을 감안하여 개발된 것으로서, 그 목적은 증기가 배출되면서 회전에 의해 배출속도가 감속되면서 넓게 퍼지도록 함으로서, 화상을 입을 우려가 감소되도록하고 또한 배출소음이 감소되도록한 전기압력밥솥의 증기배출장치를 제공함에 있다.The present invention was developed in view of the conventional problem, and its purpose is to spread the steam wider as the discharge speed is reduced by rotating as the steam is discharged, so that the risk of burns is reduced and the discharge noise is also reduced. The present invention provides a steam discharge device for a rice cooker.

상기 목적을 달성하기 위하여 본 고안은 용기 내부에 히터로 가열되는 내통이 설치되고 또한 상기 용기가 뚜껑으로 밀폐된 상태에서 상기 뚜껑에 설치된 증기배출부재를 통하여 상기 내통 내부에 발생되는 증기가 배출됨에 있어서, 상기 증기배출부재는 상기 뚜껑의 저면에 설치되고 중앙으로 배출공을 갖는 몸체, 상기 뚜껑의 상부에 설치되어 상기 몸체를 감싸는 한편 중앙으로 상기 배출공을 밀폐하는 승강봉이 구비된 커버, 상기 커버의 상부에 형성되어 상향으로 확대 경사진 원추형의 받이부, 그리고 상기 받이부에 놓인 상태에서 증기압력에 의해 상기 승강봉이 상승될 때 증기를 사방으로 확산시키는 회전추가 구비된 특징이 있다.In order to achieve the above object, the present invention is provided with an inner cylinder that is heated by a heater inside a container, and in which the steam generated inside the inner cylinder is discharged through a steam discharge member installed in the lid while the container is closed with a lid. The vapor discharge member is installed on the bottom surface of the lid and has a body having a discharge hole in the center, the cover is provided on the top of the lid and the lifting rod to seal the discharge hole in the center of the cover, the cover of the It is characterized in that the conical receiving portion formed on the upper side and inclined upwardly, and a rotary addition to spread the steam in all directions when the lifting rod is raised by the steam pressure in the state placed on the receiving portion.

이하에서는 본 고안의 바람직한 실시예를 첨부 도면에 따라 상세히 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

제 3 도는 본 고안 증기배출장치의 단면도 이고 제 3 도는 본 고안 증기배출장치의 요부 발췌 사시도로서, 제 1 도와 동일 구성요소는 동일 부호를 사용하여 본 고안을 설명한다. 즉 본 고안의 증기배출부재(30)는 용기(10) 상부를 밀폐하는 뚜껑(20)의 일측으로 배출공(32)을 갖는 몸체(31)가 구비된다. 또한 뚜껑(20) 외측으로 몸체(31) 상부를 덮는 커버(36)가 가 형성되고 커버(36)의 중앙으로 배출공(32)의 상단을 밀폐하는 승강봉(33)이 스프링(35)에 의해 설치된다. 또한 승강봉(33)의 하측으로 배출공(32)과 커버(36) 외측을 연통하는 배출공(34)이 형성되고 커버(36) 내부에는 승강봉(33)을 강제로 상승시켜 배출공(32)을 개방시키는 솔레노이드(38)가 내장된다.3 is a cross-sectional view of the steam discharge device of the present invention and Figure 3 is a perspective view of the main portion of the steam discharge device of the present invention, the first diagram and the same components will be described using the same reference numerals. That is, the steam discharge member 30 of the present invention is provided with a body 31 having a discharge hole 32 to one side of the lid 20 for sealing the upper portion of the container 10. In addition, a cover 36 is formed to cover the upper portion of the body 31 to the outside of the lid 20, and the lifting bar 33 for sealing the upper end of the discharge hole 32 to the center of the cover 36 to the spring 35 Is installed by In addition, a discharge hole 34 communicating with the discharge hole 32 and the cover 36 outside of the lifting bar 33 is formed, and the lifting bar 33 is forcibly raised inside the cover 36 to discharge the discharge hole ( A solenoid 38 is opened to open 32.

한편 커버(36)의 상부에 배출되는 증기의 힘으로 회전되는 원추형의 회전추(40)가 설치된다. 즉 회전추(40)는 중앙으로 승강봉(33)이 끼워져 출입되는 구멍(42)이 형성되고 또한 회전추(40)의 저면에는 배출되는 증기와 충돌되어 회전추(40)를 회전시키는 날개(41)가 형성된다. 또한 커버(36)의 상부에 회전추(40)가 놓이는 원추형의 받이부(37)가 형성되어 날개(41)가 놓인다. 한편 회전추(40)의 상단에 나사못(44)을 통하여 커버(36)의 상단에 체결되는 브래킷(43)이 설치되어 회전추(40)가 증기압으로 인하여 상부쪽으로 유동되지 않도록 한다.On the other hand, a cone-shaped rotary weight 40 that is rotated by the force of the steam discharged on the upper portion of the cover 36 is installed. That is, the rotary weight 40 has a hole 42 through which the lifting rod 33 is inserted into and out of the center, and a wing that rotates the rotary weight 40 by colliding with the discharged steam on the bottom of the rotary weight 40 ( 41) is formed. In addition, a cone-shaped receiving portion 37 on which the rotary weight 40 is placed is formed on the upper portion of the cover 36 to place the wings 41. On the other hand, the bracket 43 is fastened to the top of the cover 36 through the screw 44 on the top of the rotary weight 40 is installed so that the rotary weight 40 does not flow to the upper side due to the vapor pressure.

이처럼 구성된 본 고안은 용기(10) 내부의 내통(11)에 쌀과 물을 담은 상태에서 뚜껑(20)이 닫히면 덮개(21)에 의해 내통(11)의 상부가 밀폐된다. 이런 상태에서 히터(13)가 가열되면 열판(12)에 의해 내통(11)이 가열되면서 취사가 진행된다. 또한 취사가 진행됨에 따라 내통(11) 내부에 발생되는 증기압력으로 인하여 승강봉(33)이 상승되면서 배출공(32)(34)을 통하여 수증기가 외부로 배출된다. 이때 배출되는 증기압력에 의해 수증기가 날개(41)에 충돌되면서 이를 회전 시키면 회전추(40)가 회전하게 된다.The present invention configured as described above is closed the upper portion of the inner cylinder 11 by the cover 21 when the lid 20 is closed in the state containing the rice and water in the inner cylinder 11 inside the container 10. In this state, when the heater 13 is heated, the inner cylinder 11 is heated by the hot plate 12 and cooking is performed. In addition, as the cooking progresses, as the lifting bar 33 is raised due to the steam pressure generated inside the inner cylinder 11, water vapor is discharged to the outside through the discharge holes 32 and 34. At this time, when the water vapor collides with the blade 41 by the discharged steam pressure, the rotary weight 40 rotates.

한편 회전추(40)가 회전되는 동안 날개(41)와의 충돌로 인하여 증기압력이 저감된 상태로 커버(36)의 상부를 통하여 외부로 배출되므 로 배출에 따른 소음이 감소되고 또한 회전추(40)의 회전방향을 따라 증기가 넓게 퍼지면서 배출되므로 화상을 입을 우려가 감소된다. 한편 취사가 완료되면 솔레노이드(38)가 작동되어 승강봉(33)이 강제로 상승되어 내통(11) 내부에 잔류된 증기가 전부 배기된다. 따라서 뚜껑(20)을 개방할때 증기압력으로 인한 안전사고가 방지된다.On the other hand, since the rotary weight 40 is discharged to the outside through the upper portion of the cover 36 in a state in which the steam pressure is reduced due to the collision with the blade 41, the noise due to the discharge is reduced and also the rotary weight 40 Vapors spread out along the direction of rotation, and the risk of burns is reduced. On the other hand, when cooking is completed, the solenoid 38 is operated, and the lifting bar 33 is forcibly lifted to exhaust all the steam remaining in the inner cylinder 11. Therefore, the safety accident due to the steam pressure when opening the lid 20 is prevented.

이상에서와 같이 본 고안에 따르면 취사시 발생되는 증기가 배출공을 통하여 외부로 배출될 때 배출공 상부에 형성된 회전추에 충돌되면서 배출속도가 감속되므로 배출에 따른 소음이 감소되고 또한 회전추에 형성된 날개에 증기가 충돌되므로 회전추가 회전되면서 증기가 넓게 퍼지면서 배출되어 화상을 입을 우려가 감소되는 등의 효과가 있다.As described above, according to the present invention, when the steam generated during cooking is discharged to the outside through the discharge hole, the discharge speed is reduced while colliding with the rotary weight formed at the upper portion of the discharge hole. As the steam collides with the wing, the rotation is rotated and the steam spreads widely, thereby reducing the risk of burns.

Claims (2)

용기 내부에 히터로 가열되는 내통이 설치되고 또한 상기 용기가 뚜껑으로 밀폐된 상태에서 상기 뚜껑에 설치된 증기배출부재를 통하여 상기 내통 내부에 발생되는 증기가 배출됨에 있어서, 상기 증기배출부재(30)는 상기 뚜껑(20)의 저면에 설치되고 중앙으로 배출공(32)을 갖는 몸체(31), 상기뚜껑(20)의 상부에 설치되어 상기 몸체(31)를 감싸는 한편 중앙으로 상기 배출공(32)을 밀폐하는 승강봉(33)이 구비된 커버(36), 상기 커버(36)의 상부에 형성되어 상향으로 확대 경사진 원추형의 받이부(37), 그리고 상기 받이부(37)에 놓인 상태에서 증기압력에 의해 상기 승강봉(33)이 상승될 때 증기를 사방으로 확산시키는 회전추(40)를 구비하는 전기압력밥솥의 증기배출장치.The inner cylinder is heated inside the container by a heater and the steam generated in the inner cylinder is discharged through the vapor discharge member installed in the lid in the state that the container is sealed with a lid, the vapor discharge member 30 is The body 31 is installed on the bottom surface of the lid 20 and has a discharge hole 32 in the center, is installed in the upper portion of the lid 20 to surround the body 31 while the discharge hole 32 in the center In a state in which the cover 36 is provided with a lifting bar 33 for sealing the upper surface of the cover 36 formed in the upper portion of the conical inclined upwardly inclined upwardly, and the receiving portion 37. The steam discharge device of the electric pressure cooker having a rotary weight 40 to diffuse the steam in all directions when the lifting bar (33) is raised by the steam pressure. 제 1 항에 있어서, 상기 회전추(40)의 저면에 배출되는 증기에 충돌되면서 상기 회전추(40)를 일방향으로 회전시키는 날개(41)를 구비함을 특징으로하는 전기압력밥솥의 증기배출장치.The steam discharge device of the electric pressure cooker according to claim 1, further comprising a wing (41) for rotating the rotary weight (40) in one direction while colliding with the steam discharged on the bottom surface of the rotary weight (40). .
KR2019950029874U 1995-10-23 1995-10-23 Apparatus for discharge of steam in an electric pressure rice cooker KR0120710Y1 (en)

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KR0120710Y1 true KR0120710Y1 (en) 1998-07-01

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