KR20220037162A - Heat storage with improved wall structure and method for constructing the wall - Google Patents

Heat storage with improved wall structure and method for constructing the wall Download PDF

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Publication number
KR20220037162A
KR20220037162A KR1020200119776A KR20200119776A KR20220037162A KR 20220037162 A KR20220037162 A KR 20220037162A KR 1020200119776 A KR1020200119776 A KR 1020200119776A KR 20200119776 A KR20200119776 A KR 20200119776A KR 20220037162 A KR20220037162 A KR 20220037162A
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South Korea
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wall
reinforcement
heat storage
transverse
storage tank
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KR1020200119776A
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Korean (ko)
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황소엽
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황소엽
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Publication of KR20220037162A publication Critical patent/KR20220037162A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
    • B65D81/3802—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container in the form of a barrel or vat
    • B65D81/3811—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container in the form of a barrel or vat formed of different materials, e.g. laminated or foam filling between walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/02—Large containers rigid
    • B65D88/06—Large containers rigid cylindrical
    • B65D88/08—Large containers rigid cylindrical with a vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/028—Wall construction hollow-walled, e.g. double-walled with spacers
    • 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
    • Y02E60/14—Thermal energy storage

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)

Abstract

The present invention relates to a heat storage with a wall having an improved structure and a method for constructing the wall. The wall (2) includes an inner panel (3), a horizontal stiffener (5) and a longitudinal stiffener (6) bonded to the inner panel in a lattice structure, a heat insulating layer (8) formed by injecting and foaming a heat insulating foam material into a space (7) in which the horizontal stiffeners (5) and the longitudinal stiffeners (6) are combined in the lattice structure to be partitioned, and an outer panel (4) coupled and fixed to the horizontal stiffeners (5) and the longitudinal stiffeners (6) on the outside of the heat insulating layer (8). Insulation performance is improved by injecting and foaming the heat insulating foam material into the plurality of partitioned spaces to form the insulating layer precisely without empty spaces. In addition, a sidewall of the heat storage can be constructed very simply and quickly, thereby shortening a construction period.

Description

개선된 구조의 벽체를 구비한 축열조와 그 벽체 시공방법{HEAT STORAGE WITH IMPROVED WALL STRUCTURE AND METHOD FOR CONSTRUCTING THE WALL}HEAT STORAGE WITH IMPROVED WALL STRUCTURE AND METHOD FOR CONSTRUCTING THE WALL

본 발명은 개선된 구조의 벽체를 구비한 축열조에 관한 것으로, 특히 축열조의 측벽 시공에 있어서 단열층을 보다 신속하고 간편하게 형성하여 시공기간을 단축시킬 수 있으며, 단열성능을 향상시키도록 개선된 구조의 벽체를 구비한 축열조와 그 벽체 시공방법에 관한 것이다.The present invention relates to a heat storage tank having a wall having an improved structure, and in particular, in the construction of a side wall of a heat storage tank, a heat insulation layer can be formed more quickly and conveniently to shorten the construction period, and a wall having an improved structure to improve the insulation performance It relates to a heat storage tank and a wall construction method having the same.

일반적으로 축열조는 냉난방 장치로부터 생산되는 냉,온열을 저장하여 그 저장된 냉온열을 상기 냉난방 장소에 공급하게 하는 역할을 한다. 이러한 냉온열 축열조는 냉난방 장치로부터의 냉온열을 상기 냉난방 장소에 중단없이 지속적으로 공급할수 있는 장점과 심야전기를 이용하여 경제적인 냉,난방이 가능하므로 근래에는 축열조가 냉난방 장치의 한 구성요소로 사용되기도 한다.In general, the heat storage tank serves to store the cold and hot heat produced by the air conditioning device and supply the stored cold and hot heat to the air conditioning and cooling space. These cold and hot heat storage tanks have the advantage of continuously supplying cold and hot heat from the heating and cooling devices to the heating and cooling areas without interruption and economical cooling and heating using late-night electricity. can be

이와 같은 냉온열 축열조는 내부에 상기 냉난방 장치로부터 생산된 냉온열을 저장하고 그 저장된 냉온열을 냉난방 장소에 공급하게 하는 순환매체를 수용하고, 또한 상기 냉난방 장치와 연결되는 열교환부를 내설하고 있기 때문에, 상기 순환 매체가 상기 열교환부를 통해 그 열교환부를 순환하는 상기 냉난방 장치로부터의 냉온열을 갖는 순환매체와의 열교환으로 냉온열을 축열하도록 되어 있고, 이와 같이 냉온열을 축열한 순환매체는 냉난방 장소를 순환하며 그 축열한 냉온열을 방출하여 상기 냉난방 장소에 대한 냉난방을 수행하게 되는 것이다.Since such a cooling/heating heat storage tank accommodates a circulation medium that stores the cold/hot heat produced by the heating/cooling device inside and supplies the stored cold/hot heat to the heating/cooling place, and also has a built-in heat exchange unit connected to the heating/cooling device, The circulating medium is configured to store heat and cold heat by heat exchange with a circulating medium having cold/hot heat from the air-conditioning device that circulates through the heat exchanging unit, and the circulating medium accumulating cold and hot heat in this way circulates in the air-conditioning area. And by discharging the stored cold and hot heat, the heating and cooling of the air-conditioning place is performed.

이러한 축열조의 예로서, 한국 등록특허공보 제10-1096610호(등록일자 2011년12월14일)에는, 축열조를 구성하는 내벽의 외측둘레에 다수개 배열되어 용접 부As an example of such a heat storage tank, in Korean Patent Publication No. 10-1096610 (registration date December 14, 2011), a plurality of welding parts are arranged on the outer periphery of the inner wall constituting the heat storage tank.

착되는 고정핀과, 상기 고정핀의 단부를 관통하여 내벽의 외측으로부터 일차로 단열층을 형성하는 다수개의 제1단열재와, 상기 제1단열재를 관통한 고정핀의 단부에 꽂아 이차로 단열층을 형성하는 다수개의 제2단열재와, 상기 제2단열재의 외측둘레에 부착 설치되는 마감외장재로 구성된 축열조의 측벽에 있어서, 상기 제1단열재의 외측둘레를 감싸 고정하는 제1스트립과, 상기 제2단열재의 외측둘레를 감싸 고정하는 제2스트립이 설치되고, 상기 제2단열재는 고정핀의 단부가 돌출되지 않는 범위에서 꽂혀져 설치되는 한편, 상기 고정핀은 단부가 뾰족한 형상으로 제작되고, 상기 제1단열재를 관통하는 고정핀에는 제1단열재를 밀착 지지시키는 고정링이 제2단열재의 설치 이전 임시로 끼워져 설치된 것을 특징으로 하는 축열조용 측벽이 개시되어 있다.A fixing pin to be attached, a plurality of first heat insulating materials that pass through the end of the fixing pin to form a heat insulating layer primarily from the outside of the inner wall, and a second heat insulating layer by inserting it into the end of the fixing pin passing through the first heat insulating material In the side wall of the heat storage tank composed of a plurality of second insulation materials and a finishing exterior material attached to and installed on the outer periphery of the second insulation material, a first strip for wrapping and fixing the outer circumference of the first insulation material and the outer side of the second insulation material A second strip to wrap and fix the circumference is installed, and the second insulating material is inserted in a range where the end of the fixing pin does not protrude, while the fixing pin is manufactured in a pointed shape, and the first insulating material There is disclosed a side wall for a heat storage tank, characterized in that a fixing ring for closely supporting the first insulation material is temporarily fitted before the installation of the second insulation material to the penetrating fixing pin.

그러나, 상기한 축열조의 측벽의 시공은 내벽에 원주상에 단부가 뾰족한 다수개의 고정핀을 일정간격으로 배열하여 용접, 고정해야 하므로 작업 시간이 많이 소요되고, 제1단열재의 외측둘레에는 제1스트립를 둘러 바인딩시키고, 제1단열재를 관통한 고정핀으로부터는 제2단열재를 꽂아 원주상으로 밀착하여 제1 단열재와 함께 이차로 두겹의 단열층을 구축함에 따라 측벽 시공작업 시간이 많이 소요되어 시공기간이 길어지고, 그에 따른 시공 비용의 상승이 초래되는 문제가 있었으며, 상기 제 1, 2 단열재들과 내벽과 외벽 사이의 간극으로 인한 단열성 저하에 따른 개선책이 요구되었다.However, the construction of the side wall of the heat storage tank requires a lot of work time because a plurality of fixing pins with sharp ends on the inner wall must be arranged at regular intervals and welded and fixed at regular intervals. The second insulation material is inserted from the fixing pin that has passed through the first insulation material, and the second insulation material is placed in close contact with the first insulation material to build a second insulation layer together with the first insulation material. There was a problem that the construction cost was increased accordingly, and improvement measures were required according to the decrease in thermal insulation properties due to the gap between the first and second insulators and the inner wall and the outer wall.

한국 등록특허공보 제10-1096610호(등록일자 2011년12월14일)Korean Patent Publication No. 10-1096610 (Registration Date: December 14, 2011)

본 발명의 목적은 상기한 종래 기술의 축열조 시공에 따른 문제점을 해결하기 위하여 벽체 시공을 위해 내측판넬 외측에 가로세로로 앵글과 같은 보강부재들을 격자구조로 접합하고, 그 외측에 시트를 부착하여 형성되는 단위 공간들에 우레판폼과 같은 단열폼재료를 주입하여 발포시켜 단열층을 형성함으로써 단열층 형성시 빈공극이 없어 단열효과가 향상되도록 개선된 구조의 벽체를 구비한 축열조를 제공하는 것이다.It is an object of the present invention to solve the problems caused by the heat storage tank construction of the prior art, by joining reinforcing members such as horizontal and vertical angles in a grid structure on the outside of the inner panel for wall construction, and attaching a sheet to the outside. It is to provide a heat storage tank having a wall having an improved structure so that there are no voids when forming the heat insulating layer by forming a heat insulating layer by injecting and foaming a heat insulating foam material such as urethane foam in the unit spaces to be used, so that the heat insulating effect is improved.

본 발명의 다른 목적은 상기한 축열조 벽체 시공에 있어서 내측판넬 외측면에 격자구조로 가로방향과 세로방향의 보강부재들을 형성하고, 그 외측에 시트를 부착하여 형성되는 공간에 단열폼재료를 주입, 발포하여 단열층을 시공하고 시트 외측에 외장재로서 외측 판넬을 상기 가로방향 보강부재와 세로방향 보강부재에 고정하여 공기를 단축할 수 있게 효율적으로 수행하도록 개선된 축열조 벽체 시공방법을 제공하는 것이다.Another object of the present invention is to form reinforcing members in the horizontal and vertical directions in a grid structure on the outer surface of the inner panel in the above-described heat storage tank wall construction, and inject a thermal insulation foam material into a space formed by attaching a sheet to the outside thereof, It is to provide an improved heat storage tank wall construction method so as to construct an insulating layer by foaming, and to efficiently perform air reduction by fixing the outer panel to the transverse direction reinforcing member and the longitudinal reinforcing member as an exterior material on the outside of the sheet.

상기한 목적을 달성하기 위하여, 본 발명에 의한 개선된 구조의 벽체를 구비하는 축열조는, 벽체는 내측판넬과, 그 내측판넬에 격자구조로 접합된 가로방향 보강재와 세로방향 보강재들, In order to achieve the above object, the heat storage tank having a wall of an improved structure according to the present invention, the wall is an inner panel, the horizontal reinforcement and longitudinal reinforcement joined to the inner panel in a grid structure,

상기 가로방향 보강재와 세로방향 보강재들이 격자구조로 결합되어 구획지어지는 공간에 단열폼재료를 주입 및 발포하여 형성된 단열층, 및 A thermal insulation layer formed by injecting and foaming a thermal insulation foam material into a space partitioned by combining the horizontal reinforcement and the vertical reinforcement in a lattice structure, and

상기 단열층 외측에서 가로방향 보강재와 세로방향 보강재들에 결합고정되는 외측판넬을 포함하는 것을 특징으로 하여 구성된다.It is configured to include an outer panel coupled and fixed to the horizontal reinforcement and the vertical reinforcement from the outside of the heat insulation layer.

상기 내측판넬는 내식성 금속판으로 형성되고, 가로방향 보강재들이 미리 설정된 간격으로 이격되게 내측판넬에 접합되고, 상기 가로방향 보강재들은 일정 간격을 두고 가로방향 보강재들 사이에 접합되어 격자구조로 형성된다.The inner panel is formed of a corrosion-resistant metal plate, and transverse reinforcing materials are joined to the inner panel to be spaced apart from each other at preset intervals, and the transverse reinforcing materials are joined between the transverse reinforcing members at regular intervals to form a lattice structure.

상기 가로방향 보강재와 세로방향 보강재들은 단면이 "ㄱ"자 형상의 앵글로 형성될 수 있다.The cross-section of the reinforcing member in the transverse direction and the reinforcing member in the longitudinal direction may be formed at an angle having a “L” shape.

상기 가로방향 보강재들과 세로방향 보강재들 상단의 수평부분들에 종이나 부직포, 알루미늄 호일 또는 합성수지 박판들중에서 선택된 어느 하나로 된 시트를 부착되고, 상기 시트 외측에 단열폼 재료를 공간에 주입하여 발포될 팽창력을 지지하도록 지지판을 배치하고, 지지판에 형성된 주입공을 통해 주입건으로 주입하여 상기 단열층을 형성한다.A sheet made of any one selected from paper, non-woven fabric, aluminum foil, or synthetic resin thin plates is attached to the horizontal portions of the upper ends of the transverse reinforcing materials and the vertical reinforcing materials, and the insulating foam material is injected into the space on the outside of the sheet to be foamed A support plate is disposed to support the expansion force, and the heat insulating layer is formed by injecting it with an injection gun through an injection hole formed in the support plate.

상기 외측판넬은 외장판넬로서 단열층이 형성된 다음 시트의 외측에 배치되어 가로방향 보강재들과 세로방향 보강재들에 고정되는 것이 바람직하다.The outer panel is preferably an exterior panel, after the heat insulating layer is formed, is disposed on the outside of the sheet and fixed to the transverse reinforcing members and the longitudinal reinforcing members.

본 발명에 의한 축열조 벽체 시공방법은, 내측판넬 외측면에 앵글과 같은 가로방향 보강재들을 일정 간격으로 접합하고, 그 가로방향 보강재들에 대하여 직각으로 세로방향 보강재들을 접합하여 격자구조의 프레임을 형성하는 단계와, The heat storage tank wall construction method according to the present invention is to form a lattice structure frame by bonding transverse reinforcing materials such as angles to the outer surface of an inner panel at regular intervals, and joining vertical reinforcing materials at a right angle to the transverse reinforcing materials step and

상기 프레임의 프레임의 가로방향 보강재와 세로방향 보강재의 외측 단부에 시트를 부착하는 단계, attaching sheets to the outer ends of the transverse stiffeners and the longitudinal stiffeners of the frame of the frame;

상기 가로방향 보강재와 세로방향 보강재들이 격자구조로 결합되어 구획지어지는 공간에 우레탄폼과 같은 단열폼 재료를 주입하여 단열층을 형성하는 단계, 및 Forming an insulating layer by injecting an insulating foam material such as urethane foam into a space partitioned by combining the transverse reinforcement and the longitudinal reinforcement in a lattice structure, and

상기 시트 외측에 외장재로서의 외측판넬을 상기 가로방향 보강재와 세로방향 보강재에 고정하는 단계들을 포함하여 구성된다.It is configured including the steps of fixing the outer panel as a sheathing material on the outside of the sheet to the transverse reinforcing member and the longitudinal reinforcing member.

상기 단열층의 형성하는 단계는, 적어도 하나의 공간(7)에 대응된 시트(9)의 외측에 지지판(10)을 주변의 가로방향 보강재(5)들과 세로방향 보강재(6)들에 고정한 상태에서, 지지판(10)에 형성된 홀을 통해 상기 공간(7)에 주입건으로 단열폼 재료를 주입하여 해당 구획의 공간에 단열층(8)을 형성하는 과정을 상하 및 측방향으로 반복하여 수행하는 것을 포함한다.In the step of forming the heat insulating layer, the support plate 10 is fixed to the peripheral horizontal reinforcement 5 and the longitudinal reinforcement 6 on the outside of the sheet 9 corresponding to the at least one space 7 . In the above, repeating the process of forming the heat insulating layer 8 in the space of the section by injecting the heat insulating foam material into the space 7 with the injection gun through the hole formed in the support plate 10 in the vertical and horizontal directions repeatedly. do.

본 발명에 따라, 내외측판넬들 사이에 가로방향과 세로방향의 보강부재들을 격자구조로 형성하고 그 외측에 시트를 부착한 상태에서 지지판을 고정하고 지지판에 형성된 홀을 통해 주입건으로 우레판폼과 같은 단열폼재를 주입, 발포시켜 단열층을 형성한 다음 외측에 외장재로서의 외측판넬을 고정함으로써, 다수의 구획된 공간들에 단열폼재를 주입 및 발포시켜 단열층을 빈 공간 없이 치밀하게 형성할 수 있게 되어 단열성능이 향상되는 효과가 있으며, 축열조의 측벽 시공을 매우 간편하고 신속하게 시공할 수 있어서 공기를 단축할 수 있는 효과가 있다.According to the present invention, reinforcing members in the horizontal and vertical directions are formed between the inner and outer panels in a grid structure, and the support plate is fixed in a state where the sheet is attached to the outside thereof, and the same as urethane foam with an injection gun through the hole formed in the support plate By injecting and foaming the insulation foam material to form an insulation layer, and then fixing the outer panel as the exterior material to the outside, the insulation foam material is injected and foamed into a plurality of partitioned spaces, so that the insulation layer can be formed densely without empty space. This effect is improved, and the construction of the side wall of the heat storage tank can be constructed very simply and quickly, so that the construction period can be shortened.

도 1은 본 발명에 의한 축열조의 개략적인 구성도.
도 2는 도 1의 축열조 벽체 구조를 보여주는 부분단면도.
도 3은 도 1의 축열조의 벽체를 보강하기 위하여 내벽부재 외측면에 환형의 가로방향 보강재들을 일정 간격 이격되게 형성한 것을 보여주는 사시도.
도 4는 도 3에서 세로방향 보강재를 일정 간격으로 이격되게 형성한 것을 보여주는 사시도.
도 5는 도 4에서 가로방향 보강재와 세로방향 보강재들에 의해 한정된 공간의 구획들에 폼재 단열층을 형성하기 위한 커버시트를 부착한 상태를 보여주는 사시도.
도 6은 도 5에서 각 구획별로 주입건으로 폼 단열재를 주입하여 단열층을 형성하는 과정을 보여주며, 이때 폼재의 부풀음을 저지하기 위해 폼재 주입홀이 형성된 지지부재가 제공된 것을 사시도.
도 7은 도 6에서 지지부재로 구획 외측이 지지되는 것을 보여주는 단면도.
도 8은 도 7의 구획에 주입건으로 폼재를 주입하여 단열층을 형성하는 것을 보여주는 단면도.
도 9는 도 8에 이어서 양측방의 구획들에 주입건으로 폼재를 주입하여 단열층을 순차적으로 형성하는 것을 보여주는 단면도. 1 is a schematic configuration diagram of a heat storage tank according to the present invention.
FIG. 2 is a partial cross-sectional view showing the structure of the heat storage tank wall of FIG. 1. FIG.
FIG. 3 is a perspective view showing annular transverse reinforcements are formed to be spaced apart from each other at regular intervals on the outer surface of the inner wall member to reinforce the wall of the heat storage tank of FIG. 1;
Figure 4 is a perspective view showing that the longitudinal reinforcement is formed to be spaced apart at regular intervals in Figure 3;
5 is a perspective view showing a state in which a cover sheet for forming a foam insulation layer is attached to the partitions of the space defined by the horizontal reinforcement and the vertical reinforcement in FIG. 4;
6 is a perspective view showing a process of forming a thermal insulation layer by injecting a foam insulation material with an injection gun for each compartment in FIG. 5, wherein a support member having a foam injection hole formed therein is provided to prevent swelling of the foam material.
7 is a cross-sectional view showing the outside of the compartment is supported by the support member in FIG. 6 .
8 is a cross-sectional view showing the formation of a heat insulating layer by injecting a foam material into the compartment of Figure 7 with an injection gun.
FIG. 9 is a cross-sectional view showing sequentially forming a heat insulating layer by injecting a foam material into the compartments on both sides following FIG. 8; FIG.

이하에서는 본 발명의 실시예를 도시한 첨부 도면을 참고하여 본 발명을 보다 상세히 설명하기로 한다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings showing embodiments of the present invention.

도 1 내지 4에 있어서, 본 발명에 의한 축열조(1)의 벽체(2)는 내측판넬(3)과 외측판넬(4) 사이에 가로방향 보강재(5)와 세로방향 보강재(6)들이 격자구조로 결합되어 프레임이 형성되고, 상기 가로방향 보강재(5)와 세로방향 보강재(6)들이 격자구조로 결합되어 구획지어지는 공간(7)에는 단열층(8)이 형성되어 구성된다.1 to 4, the wall 2 of the heat storage tank 1 according to the present invention has a lattice structure in which a transverse reinforcement 5 and a longitudinal reinforcement 6 are formed between the inner panel 3 and the outer panel 4 is combined to form a frame, and a heat insulating layer 8 is formed in the space 7 partitioned by combining the horizontal reinforcement 5 and the vertical reinforcement 6 in a grid structure.

상기 내측판넬(3)는 내식성 금속판으로 형성되고, 먼저 가로방향 보강재(5)들을 미리 설정된 간격으로 이격되게 내측판넬(3)에 용접하여 접합하며, 상기 가로방향 보강재(5)의 외측 단부에는 외측판넬(4)이 결합된다. 상기 외측판넬(4) 또한 알루미늄 판넬과 같은 내식성의 금속판으로 된 외장재로 형성된다.The inner panel 3 is formed of a corrosion-resistant metal plate, and first, the transverse reinforcing materials 5 are welded to the inner panel 3 to be spaced apart from each other at preset intervals, and the outer end of the transverse reinforcing member 5 has an outer side. The panel 4 is joined. The outer panel 4 is also formed of an exterior material made of a corrosion-resistant metal plate such as an aluminum panel.

상기 가로방향 보강재(5)들 사이에는 미리 설정된 간격으로 세로방향 보강재(6)들이 접합되며, 상기 세로방향 보강재(6)들 역시 단면이 "ㄱ"자 형상의 앵글로 형성될 수 있으며, 가로방향 보강재와 함께 후술하는 외측판넬(4)이 고정된다.The longitudinal reinforcements 6 are joined at preset intervals between the transverse reinforcements 5, and the longitudinal reinforcements 6 may also be formed at an angle of a "L"-shape in cross-section, in the horizontal direction. The outer panel 4 to be described later is fixed together with the reinforcing material.

상기 세로방향 보강재(6)들 가로방향 보강재(5)들 사이의 간격에 대응된 길이로 형성되어 가로방향 보강부재(5)에 용접에 의해 접합된다. The longitudinal reinforcing members 6 and the transverse reinforcing members 5 are formed with a length corresponding to the spacing between the longitudinal reinforcing members 6 and joined to the transverse reinforcing member 5 by welding.

변형적으로 도면에 도시되지 않았지만, 가로방향 보강재(5)들에 세로방향 보강재의 단면과 같은 "ㄱ"자 형태의 홈들을 형성하고 길다란 세로방향 보강보재(6)를 삽입하여 배치한 다음 접합할 수도 있다.Although not shown in the drawing for modification, grooves in the same shape as the cross section of the longitudinal reinforcement are formed in the transverse reinforcement 5, and the long vertical reinforcement 6 is inserted and disposed and then joined. may be

이와 같이 벽체(2)의 내측판넬(3) 외측면에 가로방향 보강재(5)들과 세로방향 보강재(6)들이 격자 구조로 접합되어 가로방향 보강재(5)들과 세로방향 보강재(6)들에 의해 한정되는 공간(7)들에는 우레탄폼과 같은 단열재가 충진된다. In this way, the horizontal reinforcement 5 and the vertical reinforcement 6 are joined to the outer surface of the inner panel 3 of the wall 2 in a lattice structure to form the horizontal reinforcement 5 and the vertical reinforcement 6 Insulation material such as urethane foam is filled in the spaces 7 defined by

이를 위하여, 가로방향 보강재(5)들과 세로방향 보강재(6)들 상단의 수평부분(5',6')들에는 도 5에 도시된 바와 같이 시트(9)가 부착된다. 상기 시트(8)는 종이나 부직포, 알루미늄 호일 또는 합성수지 박판들로 형성될 수 있다.To this end, as shown in FIG. 5 , a sheet 9 is attached to the horizontal portions 5 ′ and 6 ′ of the upper ends of the transverse reinforcement 5 and the vertical reinforcement 6 . The sheet 8 may be formed of paper or non-woven fabric, aluminum foil or synthetic resin thin plates.

그런 다음, 각각의 구획들의 공간(7)에 우레탄폼과 같은 단열폼재를 주입하여 단열층(8)을 형성하며, 이때, 도 6과 7 및 8에 도시된 바와 같이 단열폼 재료를 공간(7)에 주입할 때 팽창되는 것을 지지하도록 지지판(10)을 상기 시트(9)의 외측에 배치하고, 지지판(10)에 형성된 주입공(11)을 통해 주입건(20)으로 주입한다. 이러한 지지판(10)는 상하 및 양 측방의 앵글과 같은 가로방향 및 세로방향 보강재들에 고정함으로써 주입건(20)으로 단열폼 재료 주입시 외측으로의 부풀음을 방지한다.Then, a thermal insulation layer 8 is formed by injecting a thermal insulation foam material such as urethane foam into the space 7 of each compartment, and at this time, the thermal insulation foam material is applied to the space 7 as shown in FIGS. 6, 7 and 8. The support plate 10 is disposed on the outside of the sheet 9 to support the expansion when injected into the , and the injection gun 20 is injected through the injection hole 11 formed in the support plate 10 . This support plate 10 is fixed to the horizontal and vertical reinforcing materials such as angles of the upper and lower and both sides to prevent outward swelling when the insulating foam material is injected with the injection gun 20 .

이와 같이 가로방향 보강재(5)들과 세로방향 보강재(6)들에 의해 한정되는 공간(7)들을 커버링하도록 부착되는 시트(9)의 외측에 배치된 지지판(10)에 의해 지지된 상태에서 주입건(20)으로 단열폼 재료를 주입하여 해당 공간(7)에 단열층을 형성한다.Injection in a state supported by the support plate 10 disposed on the outside of the sheet 9 attached to cover the spaces 7 defined by the transverse reinforcement 5 and the longitudinal reinforcement 6 in this way A thermal insulation layer is formed in the space 7 by injecting a thermal insulation foam material into the gun 20 .

그런 다음, 측방의 인접한 공간(7)에도 도 7과 8에 도시되고 설명한 바와 같이 지지판(10)를 시트(9) 외측에 배치한 상태에서 주입건(20)으로 단열폼 재료를 주입하는 식으로 벽체(2)의 내측판넬(3) 외측면에 가로방향 보강재(5)들과 세로방향 보강재(6)들의 격자구조로 결합되어 형성되는 공간(7)들 각각에 단열폼재료를 주입함으로써 전체적으로 단열층을 형성한다.Then, as shown and described in FIGS. 7 and 8 in the adjacent space 7 on the side, in a state in which the support plate 10 is disposed on the outside of the sheet 9, the insulating foam material is injected with the injection gun 20 By injecting a thermal insulation foam material into each of the spaces 7 formed by combining the lattice structure of the horizontal reinforcement 5 and the vertical reinforcement 6 on the outer surface of the inner panel 3 of the wall 2, the insulation layer as a whole to form

이와 같이 단열층을 형성한 다음에는, 벽체(2)의 외장재로서 외측판넬(4)을 스크류나 리벳과 같은 고정수단으로 상기 가로방향 보강재(5)들과 세로방향 보강재(6)들에 고정함으로써 축열조의 벽체 시공이 완료된다.After the heat insulation layer is formed in this way, the outer panel 4 as the exterior material of the wall 2 is fixed to the transverse reinforcement 5 and the vertical reinforcement 6 with fixing means such as screws or rivets to form a heat storage tank. wall construction is completed.

본 발명에 의한 축열조 벽체 시공방법은, 내측판넬(3) 외측면에 앵글과 같은 가로방향 보강재(5)들을 일정 간격으로 접합하고, 그 가로방향 보강재(5)들에 대하여 직각으로 세로방향 보강재(6)들을 접합하여 격자구조의 프레임을 형성하는 단계와, 상기 프레임의 가로방향 보강재와 세로방향 보강재의 외측 단부에 시트(9)를 부착하는 단계, 상기 가로방향 보강재(5)와 세로방향 보강재(6)들이 격자구조로 결합되어 구획지어지는 공간(7)에 우레탄폼과 같은 단열폼 재료를 주입하여 단열층(8)을 형성하는 단계, 및 상기 시트(9) 외측에 외장재로서의 외측판넬(4)을 상기 가로방향 보강재(5)와 세로방향 보강재(6)에 고정하는 단계들을 포함한다.In the heat storage tank wall construction method according to the present invention, horizontal reinforcing materials 5 such as angles are joined to the outer surface of the inner panel 3 at regular intervals, and vertical reinforcing materials ( 6) joining to form a frame of a grid structure, attaching the sheet 9 to the outer ends of the transverse reinforcement and the longitudinal reinforcement of the frame, the transverse reinforcement 5 and the longitudinal reinforcement ( 6) Forming a thermal insulation layer 8 by injecting a thermal insulation foam material such as urethane foam into a space 7 partitioned by combining them in a grid structure, and an outer panel 4 as an exterior material on the outside of the sheet 9 fixing to the transverse reinforcement (5) and longitudinal reinforcement (6).

상기 단열층의 형성하는 단계는, 적어도 하나의 공간(7)에 대응된 시트(9)의 외측에 지지판(10)을 주변의 가로방향 보강재(5)들과 세로방향 보강재(6)들에 고정한 상태에서, 지지판(10)에 형성된 홀을 통해 상기 공간(7)에 주입건(20)으로 단열폼 재료를 주입하여 해당 구획의 공간에 단열층(8)을 형성하는 과정을 상하 및 측방향으로 반복하여 수행된다. In the step of forming the heat insulating layer, the support plate 10 is fixed to the peripheral horizontal reinforcement 5 and the longitudinal reinforcement 6 on the outside of the sheet 9 corresponding to the at least one space 7 . In the above, the process of forming the heat insulation layer 8 in the space of the section by injecting the heat insulation foam material into the space 7 with the injection gun 20 through the hole formed in the support plate 10 is repeated in the vertical and horizontal directions. is carried out

이상과 같이 본 발명에 의한 축열조는 내외측판넬들 사이에 가로방향과 세로방향의 보강부재들을 격자구조로 형성하고 그 외측에 시트를 부착한 상태에서 지지판을 고정하고 지지판에 형성된 홀을 통해 주입건(20)으로 우레판폼과 같은 단열폼재를 주입, 발포시켜 단열층을 형성한 다음 외측에 외장재로서의 외측판넬을 고정함으로써, 매우 간편하고 신속하게 시공할 수 있어서 축열조의 벽체 시공 공기를 단축시키고, 다수의 구획된 공간들에 단열폼재를 주입 및 발포시켜 단열층을 빈 공간 없이 치밀하게 형성할 수 있게 되어 단열 효과가 향상된다.As described above, in the heat storage tank according to the present invention, reinforcing members in the horizontal and vertical directions are formed between the inner and outer panels in a grid structure, the support plate is fixed with the sheet attached to the outside thereof, and the injection gun is passed through the hole formed in the support plate. (20) by injecting and foaming an insulating foam material such as urethane foam to form an insulating layer and then fixing the outer panel as an exterior material to the outside, so that it can be constructed very simply and quickly, shortening the construction period of the wall of the heat storage tank, By injecting and foaming the insulation foam material in the partitioned spaces, the insulation layer can be densely formed without empty spaces, thereby improving the insulation effect.

본 발명은 축열조의 벽체를 시공에 있어서 단열성능 향상과 공기단축을 위해 이용될 수 있다.The present invention can be used to improve the thermal insulation performance and shorten the construction period of the wall of the heat storage tank.

1 : 축열조 2 : 벽체
3 : 내측판넬 4 : 외측판넬
5, 6 : 보강재 7 : 공간
8 : 단열층 9 : 시트
10 : 지지판1: heat storage tank 2: wall
3: inner panel 4: outer panel
5, 6: stiffener 7: space
8: heat insulation layer 9: sheet
10: support plate

Claims (7)

벽체를 구비하는 축열조에 있어서,
상기 벽체(2)는 내측판넬(3)과, 그 내측판넬에 격자구조로 접합된 가로방향 보강재(5)와 세로방향 보강재(6)들,
상기 가로방향 보강재(5)와 세로방향 보강재(6)들이 격자구조로 결합되어 구획지어지는 공간(7)에 단열폼재료를 주입 및 발포하여 형성된 단열층(8), 및
상기 단열층(8) 외측에서 가로방향 보강재(5)와 세로방향 보강재(6)들에 결합고정되는 외측판넬(4)을 포함하는 것을 특징으로 하는 개선된 구조의 벽체를 구비하는 축열조.
In the heat storage tank having a wall,
The wall (2) includes an inner panel (3), a transverse reinforcing material (5) and longitudinal reinforcing materials (6) joined to the inner panel in a lattice structure;
A heat insulating layer 8 formed by injecting and foaming a heat insulating foam material into a space 7 partitioned by combining the transverse reinforcement 5 and the longitudinal reinforcement 6 in a lattice structure, and
A heat storage tank having a wall with an improved structure, characterized in that it comprises an outer panel (4) coupled and fixed to the transverse reinforcement (5) and the longitudinal reinforcement (6) from the outside of the heat insulating layer (8).
 제 1항에 있어서,
상기 내측판넬(3)는 내식성 금속판으로 형성되고, 가로방향 보강재(5)들이 미리 설정된 간격으로 이격되게 내측판넬(3)에 접합되고, 상기 가로방향 보강재(5)들은 일정 간격을 두고 가로방향 보강재(5)들 사이에 접합되어 격자구조로 형성되는 것을 특징으로 하는 개선된 구조의 벽체를 구비하는 축열조.
The method of claim 1,
The inner panel 3 is formed of a corrosion-resistant metal plate, and transverse reinforcing materials 5 are joined to the inner panel 3 to be spaced apart from each other at preset intervals, and the transverse reinforcing materials 5 are spaced apart from each other at regular intervals. (5) A heat storage tank having a wall with an improved structure, characterized in that it is joined between them and formed in a lattice structure.
 제 2항에 있어서,
상기 가로방향 보강재(5)와 세로방향 보강재(6)들은 단면이 "ㄱ"자 형상의 앵글로 형성되는 것을 특징으로 하는 개선된 구조의 벽체를 구비하는 축열조.
3. The method of claim 2,
The transverse reinforcing member (5) and the longitudinal reinforcing member (6) are heat storage tanks having a wall with an improved structure, characterized in that the cross-section is formed at an angle of a “L” shape.
 제 1항 내지 제 4항중 어느 한 항에 있어서,
상기 가로방향 보강재(5)들과 세로방향 보강재(6)들 상단의 수평부분(5',6')들에 종이나 부직포, 알루미늄 호일 또는 합성수지 박판들중에서 선택된 어느 하나로 된 시트(9)를 부착되고, 상기 시트 외측에 단열폼 재료를 공간(7)에 주입하여 발포될 팽창력을 지지하도록 지지판(10)을 배치하고, 지지판(10)에 형성된 주입공(11)을 통해 주입건(20)으로 주입하여 상기 단열층(8)을 형성하는 것을 특징으로 하는 개선된 구조의 벽체를 구비하는 축열조.
5. The method according to any one of claims 1 to 4,
A sheet 9 made of any one selected from paper, non-woven fabric, aluminum foil or synthetic resin thin plates is attached to the horizontal portions 5' and 6' of the upper ends of the transverse reinforcing materials 5 and the vertical reinforcing materials 6 The support plate 10 is disposed to support the expansion force to be foamed by injecting the insulating foam material into the space 7 on the outside of the sheet, and the injection gun 20 through the injection hole 11 formed in the support plate 10 A heat storage tank having a wall with an improved structure, characterized in that the heat insulating layer (8) is formed by injection.
 제 5항에 있어서,
상기 외측판넬(4)은 외장판넬로서 단열층(8)이 형성된 다음 시트(9)의 외측에 배치되어 가로방향 보강재(5)들과 세로방향 보강재(6)들에 고정되는 것을 특징으로 하는 개선된 구조의 벽체를 구비하는 축열조.
6. The method of claim 5,
The outer panel (4) is an exterior panel, after the heat insulating layer (8) is formed, it is disposed on the outside of the sheet (9) and fixed to the transverse reinforcement (5) and the longitudinal reinforcement (6). A heat storage tank having a wall structure.
 내측판넬(3) 외측면에 앵글과 같은 가로방향 보강재(5)들을 일정 간격으로 접합하고, 그 가로방향 보강재(5)들에 대하여 직각으로 세로방향 보강재(6)들을 접합하여 격자구조의 프레임을 형성하는 단계와,
상기 프레임의 가로방향 보강재와 세로방향 보강재의 외측 단부에 시트(9)를 부착하는 단계,
상기 가로방향 보강재(5)와 세로방향 보강재(6)들이 격자구조로 결합되어 구획지어지는 공간(7)에 우레탄폼과 같은 단열폼 재료를 주입하여 단열층(8)을 형성하는 단계, 및
상기 시트(9) 외측에 외장재로서의 외측판넬(4)을 상기 가로방향 보강재(5)와 세로방향 보강재(6)에 고정하는 단계들을 포함하는 축열조 벽체 시공방법.
On the outer surface of the inner panel 3, horizontal reinforcement 5 such as angles are bonded at regular intervals, and longitudinal reinforcement 6 are bonded at right angles to the horizontal reinforcement 5 to form a grid structure frame. forming steps,
attaching the sheet (9) to the outer ends of the transverse and longitudinal stiffeners of the frame;
Forming a thermal insulation layer 8 by injecting a thermal insulation foam material such as urethane foam into a space 7 partitioned by combining the horizontal reinforcement 5 and the vertical reinforcement 6 in a lattice structure, and
A method of constructing a heat storage tank wall comprising the steps of fixing an outer panel (4) as an exterior material on the outside of the sheet (9) to the transverse direction reinforcing member (5) and the longitudinal reinforcing material (6).
 제 6항에 있어서,
상기 단열층의 형성하는 단계는, 적어도 하나의 공간(7)에 대응된 시트(9)의 외측에 지지판(10)을 주변의 가로방향 보강재(5)들과 세로방향 보강재(6)들에 고정한 상태에서, 지지판(10)에 형성된 홀을 통해 상기 공간(7)에 주입건(20)으로 단열폼 재료를 주입하여 해당 구획의 공간에 단열층(8)을 형성하는 과정을 상하 및 측방향으로 반복하여 수행하는 것을 특징으로 하는 축열조 벽체 시공방법.




7. The method of claim 6,
In the step of forming the heat insulating layer, the support plate 10 is fixed to the peripheral horizontal reinforcement 5 and the longitudinal reinforcement 6 on the outside of the sheet 9 corresponding to at least one space 7 . In the above, the process of forming the heat insulation layer 8 in the space of the section by injecting the heat insulation foam material into the space 7 with the injection gun 20 through the hole formed in the support plate 10 is repeated in the vertical and lateral directions. Heat storage tank wall construction method, characterized in that carried out.
KR1020200119776A 2020-09-17 2020-09-17 Heat storage with improved wall structure and method for constructing the wall KR20220037162A (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101096610B1 (en) 2010-03-12 2011-12-21 (주)우원디아이씨 Side wall for heat storaging tank

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101096610B1 (en) 2010-03-12 2011-12-21 (주)우원디아이씨 Side wall for heat storaging tank

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