KR960023173A - Hydrogen Storage Alloy Reaction Vessel - Google Patents

Hydrogen Storage Alloy Reaction Vessel Download PDF

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Publication number
KR960023173A
KR960023173A KR1019940034430A KR19940034430A KR960023173A KR 960023173 A KR960023173 A KR 960023173A KR 1019940034430 A KR1019940034430 A KR 1019940034430A KR 19940034430 A KR19940034430 A KR 19940034430A KR 960023173 A KR960023173 A KR 960023173A
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KR
South Korea
Prior art keywords
reaction vessel
hydrogen
storage alloy
hydrogen storage
screen
Prior art date
Application number
KR1019940034430A
Other languages
Korean (ko)
Other versions
KR970009520B1 (en
Inventor
강병하
이춘식
박찬우
Original Assignee
김은영
한국과학기술연구원
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 김은영, 한국과학기술연구원 filed Critical 김은영
Priority to KR1019940034430A priority Critical patent/KR970009520B1/en
Publication of KR960023173A publication Critical patent/KR960023173A/en
Application granted granted Critical
Publication of KR970009520B1 publication Critical patent/KR970009520B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B17/00—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type
    • F25B17/12—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type using desorption of hydrogen from a hydride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/244—Concentric tubes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

본 발명은 수소저장합금 반응용기에 관한 것으로, 수소저장합금 반응용기는 수소저장합금을 이용하는 에너지변환 및 저장시스템의 성능향상을 위해서 열전달 특성이 좋은 반응용기를 사용하여야 하고, 반응용기의 열전달 특성을 향상시키기 위해서 수소의 흡·탈장시에 수소의 이동이 원할하게 이루어지도록 해주어야 한다.The present invention relates to a hydrogen storage alloy reaction vessel, and the hydrogen storage alloy reaction vessel should use a reaction vessel having good heat transfer characteristics in order to improve the performance of the energy conversion and storage system using the hydrogen storage alloy, and the heat transfer characteristics of the reaction vessel. In order to improve, it is necessary to smoothly move the hydrogen when absorbing and desorbing the hydrogen.

본 발명은 일측부에 수소가 출입되는 수소출입구(11a)가 형성된 반응용기(11)과, 상기 반응용기(11)의 내부에 설치되어 내측으로는 수소저장합금(14)이 충진되고 외측으로 상기 반응용기와의 사이에 수소가 통과되는 외부공간부(12)를 갖는 외부스크린(13)과, 상기 외부스크린(13)의 내측에 설치되며 상기 외부공간부(12)와 변통되어 수소가 통과되는 내부공간부(16)를 갖는 내부스크린(15)과, 상기 외부스크린(13)과 내부스크린(15) 사이에 설치되어 열교환매체가 통과되는 수 개의 튜브(17)로 구성되며, 상기 튜브(17)는 열교환핀(17a)이 다수개 부착된 핀튜브를 설치하고, 상기 반응용기(11)의 내주면에는 단열재(18)를 설치하여, 수소와 수소저장합금의 반응속도를 촉진시키고, 수소저장합금과 열교환매체와의 열전달특성을 향상시키며, 반응용기로의 열손실을 저장하도록 한 것이다.The present invention is a reaction vessel (11) having a hydrogen inlet (11a) is formed in the hydrogen outlet 11a on one side, and installed inside the reaction vessel (11) is filled with a hydrogen storage alloy 14 on the inside and the outside An outer screen 13 having an outer space portion 12 through which hydrogen passes between the reaction vessel and the outer screen 13 is installed inside the outer screen 13 and is connected to the outer space portion 12 to allow hydrogen to pass through. It consists of an inner screen 15 having an inner space portion 16, and several tubes 17 installed between the outer screen 13 and the inner screen 15, through which a heat exchange medium passes, and the tube 17 ) Installs a fin tube with a plurality of heat exchange fins (17a), heat insulating material 18 is installed on the inner peripheral surface of the reaction vessel (11) to promote the reaction rate of hydrogen and hydrogen storage alloy, hydrogen storage alloy Heat transfer to the heat exchange medium and save heat loss to the reaction vessel It will have to.

Description

수소저장합금 반응용기Hydrogen Storage Alloy Reaction Vessel

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도의 (가) (나)는 일반적인 수소저장합금 반응용기의 평면도 및 종단면도,(A) (b) of FIG. 1 is a plan view and a longitudinal sectional view of a general hydrogen storage alloy reaction vessel,

제2도의 (가) (나)는 이중관의 내부에 열교환핀이 부착된 일반적인 수소저장합금 반응용기의 평면도 및 종단면도,(A) (b) of FIG. 2 is a plan view and a longitudinal sectional view of a general hydrogen storage alloy reaction vessel in which a heat exchange fin is attached to the inside of a double pipe;

제3도 및 제4도는 본 발명에 의한 수소저장합금 반응용기의 실시예를 도시한 것으로,3 and 4 show an embodiment of the hydrogen storage alloy reaction vessel according to the present invention,

제3도는 종단면도.3 is a longitudinal cross-sectional view.

Claims (2)

일측부에 수소가 출입되는 수소출입구가 형성된 반응용기와, 상기 반응용기의 내부에 설치되어 내측으로는 수소저장합금이 충진되고 외측으로 상기 반응용기와의 사이에 수소가 통과되는 외부공간부를 갖는 외부스크린과, 상기 외부스크린의 내측에 설치되며 상기 외부공간부와 연통되어 수소가 통과되는 내부공간부를 갖는 내부스크린과, 상기 외부스크린 및 내부스크린 사이에 설치되어 열교환매체가 통과되는 수 개의 튜브로 구성함을 특징으로 하는 수소저장합금 반응용기.An outer side having a reaction vessel in which a hydrogen inlet and a hydrogen inlet is formed at one side, and an outer space portion installed inside the reaction vessel, filled with a hydrogen storage alloy inside, and hydrogen passing through the reaction vessel to the outside. An inner screen having a screen, an inner screen installed inside the outer screen and communicating with the outer space to allow hydrogen to pass therethrough, and several tubes installed between the outer screen and the inner screen and passing through a heat exchange medium. Hydrogen storage alloy reaction vessel characterized in that. 제1항에 있어서, 상기 튜브는 튜브의 내부로 흐르는 열교환매체와 수소저장합금과의 열전도성을 향상시키는 열교환핀이 다수개 부착된 핀튜브이고, 상기 반응용기의 내주면에는 반응용기로의 열손실을 저장하기 위하여 외부공간부와 단열재가 설치된 것을 특징으로 하는 수소저장합금 반응용기.According to claim 1, wherein the tube is a fin tube having a plurality of heat exchange fins to improve the thermal conductivity of the heat exchange medium and the hydrogen storage alloy flowing into the tube, the heat loss to the reaction vessel on the inner peripheral surface of the reaction vessel Hydrogen storage alloy reaction vessel, characterized in that the outer space and heat insulating material is installed in order to save. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940034430A 1994-12-15 1994-12-15 Reaction container of hydrogen accumulate alloy KR970009520B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940034430A KR970009520B1 (en) 1994-12-15 1994-12-15 Reaction container of hydrogen accumulate alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940034430A KR970009520B1 (en) 1994-12-15 1994-12-15 Reaction container of hydrogen accumulate alloy

Publications (2)

Publication Number Publication Date
KR960023173A true KR960023173A (en) 1996-07-18
KR970009520B1 KR970009520B1 (en) 1997-06-14

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ID=19401687

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Application Number Title Priority Date Filing Date
KR1019940034430A KR970009520B1 (en) 1994-12-15 1994-12-15 Reaction container of hydrogen accumulate alloy

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100418906B1 (en) * 2001-11-21 2004-02-14 엘지전자 주식회사 beverage coolant using hydrogen storage alloy
KR100459196B1 (en) * 2002-12-09 2004-12-03 엘지전자 주식회사 heating and cooling device of reactor for hydrogen storage alloys

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100418906B1 (en) * 2001-11-21 2004-02-14 엘지전자 주식회사 beverage coolant using hydrogen storage alloy
KR100459196B1 (en) * 2002-12-09 2004-12-03 엘지전자 주식회사 heating and cooling device of reactor for hydrogen storage alloys

Also Published As

Publication number Publication date
KR970009520B1 (en) 1997-06-14

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