JP3731114B2 - Manufacturing method of heat exchanger - Google Patents

Manufacturing method of heat exchanger Download PDF

Info

Publication number
JP3731114B2
JP3731114B2 JP2001336032A JP2001336032A JP3731114B2 JP 3731114 B2 JP3731114 B2 JP 3731114B2 JP 2001336032 A JP2001336032 A JP 2001336032A JP 2001336032 A JP2001336032 A JP 2001336032A JP 3731114 B2 JP3731114 B2 JP 3731114B2
Authority
JP
Japan
Prior art keywords
corrugated
heat exchanger
porous material
manufacturing
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2001336032A
Other languages
Japanese (ja)
Other versions
JP2003139481A (en
Inventor
陽一 杉山
秀元 荒井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2001336032A priority Critical patent/JP3731114B2/en
Priority to KR10-2002-0054415A priority patent/KR100539429B1/en
Publication of JP2003139481A publication Critical patent/JP2003139481A/en
Application granted granted Critical
Publication of JP3731114B2 publication Critical patent/JP3731114B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

【０００１】
【発明の属する技術分野】
本発明は、流体間での熱交換を行なわせる主として空調機器に用いられる積層構造の熱交換器の製造方法に関するものである。
【０００２】
【従来の技術】
近年、暖房及び冷房などの空調機器が発達かつ普及し、空調装置を用いた居住区域が拡大するにつれて換気において温度及び湿度が回収できる空調用の全熱交換器に対する重要性も高まっている。こうした全熱交換器は例えば、特公昭４７ー１９９９０号公報や特公昭５４ー１０５４号公報及び特公昭５１ー２１３１号公報に開示されているようなものが広く採用されている。これらのいずれも伝熱性と通湿性とを有する仕切板を間隔保持部材を挟んで所定の間隔をおいて複数層に重ね合わせた基本構造を採っている。仕切板は方形の平板で、間隔保持部材は投影平面が仕切板に一致する鋸波状又は正弦波状の波形を成形した波形板となっており、間隔保持部材を仕切板の間にその波形の方向を交互に９０度又はそれに近い角度を持たせて挟着し、一次気流と二次気流を通す二系統の流体通路をこれらの各層間に一層おきに構成している。
【０００３】
全熱交換器の仕切板に要求される特性としては、通気性が低く、伝熱性と透湿性が高いことである。これは、使用時に屋外から屋内に吸込まれる新鮮な外気と屋内から屋外へ排気される汚れた空気とが混合することなく、しかも顕熱と同時に潜熱も熱交換できるようにするためである。また、間隔保持部材については仕切板間に流体通路を確保するものであり、熱交換には直接関与しない構造であるため、コルゲート加工によるものの他にも樹脂材や紙製材によるリブ構造が用いられている。
【０００４】
【発明が解決しようとする課題】
上記した従来の積層型の熱交換器においてコルゲート加工により間隔保持部材を構成するものは、間隔保持部材の素材を成形する互いに噛み合って回転する歯車状の上下のコルゲーターと、仕切板の素材を間隔保持部材の素材に回転しながら押付けるプレスロールを中核とした装置で片面段ボール構造の素材を連続的に作ることができるため生産性が高く、製造コストも低く抑えることができるが、波形状が連続的に成形されるものであるため、流体通路はこの波形状に制約され圧力損失の低減を推進することが難しい。
【０００５】
これに対してリブを平行に並べて間隔保持部材を構成するものでは、リブの強度の設定によってリブの間隔を広く採ることができ、比較的容易に圧力損失の少ない流体通路を構成することができるが、生産性はコルゲート加工により間隔保持部材を構成するものより低く、コストはかなり高くつく。
【０００６】
本発明は、係る従来の問題点を解決するためになされたものであって、その課題とするところは、生産性が良く、圧力損失の少ない熱交換器を得ることであり、その熱交換器を廃却し易いものにすることであり、生産性が良く、圧力損失の少ない熱交換器の製造方法を開発することである。
【０００７】
【課題を解決するための手段】
波形板に成形された紙材等を主体とする多孔質材料又は無孔質材料と平板として構成される紙材等を主体とする多孔質材料又は無孔質材料とを接着し片面段ボール構造のコルゲート材を作成するステップと、コルゲート材の波形板の頂峰部を切断除去し開放コルゲート部材を作成するステップと、開放コルゲート材からなる積層モジュールを積層するステップとを備える。
【０００８】
波形板に成形された紙材等を主体とする多孔質材料又は無孔質材料を平板として構成される二枚の紙材等を主体とする多孔質材料又は無孔質材料で挟み両面段ボール構造のコルゲート材を作成するステップと、コルゲート材の波形板の波高の略半分を切断し開放コルゲート部材を作成するステップと、開放コルゲート材からなる積層モジュールを積層するステップとを備える。
【０００９】
また、両面段ボール構造のコルゲート材の波形板の波高の略半分となる位置に切目加工を施すステップを備える。
【００１０】
さらに、積層モジュールの波形部分を平板に対して略直角になるようにするステップを備える。
【００１１】
【発明の実施の形態】
実施の形態１．
図１〜図４によって示す本実施の形態は、図１に示すような積層構造の六面体に構成された空調用に適した積層型の熱交換器１の製造方法に関するものである。この方法で得られる熱交換器１は、伝熱性と通湿性とを有する薄肉の紙材等を主体とする多孔質材料又は無孔質材料よりなる気体遮蔽物としての仕切部材２を間隔保持部材３を挟んで所定の間隔をおいて、複数層に重ね合わせ接着した構成となっている。熱交換器１を構成している仕切部材２は、正方形や菱形の平板として構成され、間隔保持部材３は紙材等を主体とする多孔質材料又は無孔質材料で構成され、投影平面形状が仕切部材２に一致する鋸波状又は正弦波状の波形を成形した片面段ボール構造の波形板部分を切断加工した開放コルゲート材４の残った波形部分で形成されている。
【００１２】
この熱交換器１は、コルゲート加工を中核とする方法で製造される。即ち、図２に示すように互いに噛み合って回転する歯車状の上下のコルゲーター５に間隔保持部材３の素材を送り波形板６に成形し、仕切部材２の素材を波形板６に回転するプレスロール７によって押付けて接着し、片面段ボール構造のコルゲート材８を連続的に作る。このコルゲート材８の波形板６の各頂峰部をカッター９で切断除去して頂峰部の無い開放コルゲート材４を作る。
【００１３】
この後、開放コルゲート材４を必要な寸法形状に裁断し、積層モジュール１０を作る。この積層モジュール１０を一層おきに波形板６による流体通路が交差又は併行するように積層接着して六面体のブロックを作り、このブロックを所定の寸法に裁断して熱交換器１を完成させる。片面段ボール構造のコルゲート材８は、空気中の水分を吸収することによって反りが生じたり、積層時に使う水溶媒系の接着剤の水分によっても反りが発生したりする。従って、積層・接着工程において押え作業を行ない反りの発生を防止する。
【００１４】
こうして製造した熱交換器１は、一次気流と二次気流を通す流体通路１１と流体通路１２が図１に示すようにこれらの各層間に一層おきに構成され、各流体通路１１，１２は断面Ｕ字状やＶ字状の小通路と断面が台形等の角形の小通路１３が交互に並ぶ集合構造となる。角形の小通路１３の開口面積は広くなり、単に波形板の間隔保持部材を仕切部材２間に挟込んだ熱交換器より圧力損失が少なくなる。従って、空調装置に組込んだ場合、能力の小さな送風機を採用することもでき、空調装置の小型化を推進することができる。コルゲート加工を中核とする製造方法であるため、連続的にコルゲート材８をスピーディに作ることができ、リブによる間隔保持部材によるものより生産性が高くコストも抑制できる。コルゲート材８の波形板６の切断は、波の目の方向に沿って行なう方が波形の変形が少ないので実施し易く、切断位置については、波高の１／４〜１／２を目安に設定すればよい。
【００１５】
なお、顕熱交換だけであれば透湿性の無い仕切部材２とすればよく、気体間での熱交換でないものでは、仕切部材２や間隔保持部材３も流体遮蔽物として金属材料等を用いることになる。さらに、紙の割合が５１パーセント以上で構成された樹脂（ＰＰ樹脂等）の複合材料で間隔保持部材３を構成することにより、圧縮強度の高い熱交換器１となるうえ、紙製品とみなされるため廃却し易く、リサイクル性も備えさせることができる。
【００１６】
実施の形態２．
図５と図６によって示す本実施の形態は、実施の形態１と同様に積層構造の六面体に構成された熱交換器１の製造方法に関するものである。本実施の形態の製造方法も積層モジュール１０の作り方を除けば基本的には実施の形態１の製造方法と同じである。従って、実施の形態１のものと同じ部分については、実施の形態１のものと同一の符号を用い、それらについての説明は省略する。
【００１７】
本実施の形態の製造方法によって得られる熱交換器１も、構造上は実施の形態１で示した製造方法で製造したものと同じである。この熱交換器１の製造方法の特徴は、積層モジュール１０の作り方にある。即ち、間隔保持部材３を波板に成形加工した波形板６を、図５に示すように二枚の仕切部材２の間に接着した両面段ボール構造のコルゲート材１４を作り、このコルゲート材１４の波形板６の波高の略半分の位置でカッター９で横断して展開し、二枚の開放コルゲート材４を作り、これを積層モジュール１０とする。
【００１８】
この積層モジュール１０の作り方を採用することにより、廃材がほとんどできず、切断も両面段ボール構造で剛性が高いので容易である。間隔保持部材３の波板への成形加工に伴って、波高の略半分の位置にミシン目等による切断可能態にする切目加工１５を施しておくことによって、切断工程を容易かつ迅速に行なうことができる。積層モジュール１０の積層やその後工程は実施の形態１の製造方法と同じである。
【００１９】
実施の形態３．
図７によって示す本実施の形態は、実施の形態１や実施の形態２で示した熱交換器の製造方法における積層モジュール１０を作った後に、開放コルゲート材４の波形部分を仕切部材２に対して略直角になるように起こす姿勢矯正工程を加えたものである。本実施の形態の製造方法も積層モジュール１０の姿勢矯正工程を除けば基本的には実施の形態１や実施の形態２で示した製造方法と同じである。従って、実施の形態１や実施の形態２のものと同じ部分については、実施の形態１や実施の形態２のものと同一の符号を用い、それらについての説明は省略する。
【００２０】
姿勢矯正工程によって積層モジュール１０の破断された波形部分を略垂直に立てることにより、各流体通路１１，１２の小通路１３の断面形状を全て矩形にすることができ、流体通路１１，１２全体としての圧力損失の少ない熱交換器１が得られる。
【００２１】
【発明の効果】
圧力損失の少ない熱交換器や、圧力損失の少ない熱交換器を生産性良く製造することができる。
【図面の簡単な説明】
【図１】 実施の形態１の製造方法で製造された熱交換器を示す斜視図である。
【図２】 実施の形態１の製造方法を示す説明図である。
【図３】 実施の形態１の製造方法におけるコルゲート材を示す側面構成図である。
【図４】 実施の形態１の製造方法における開放コルゲート材を示す側面構成図である。
【図５】 実施の形態２の製造方法を示す説明図である。
【図６】 実施の形態２の製造方法における積層モジュールを示す側面構成図である。
【図７】 実施の形態３の製造方法における積層モジュールを示す側面構成図である。
【符号の説明】
１ 熱交換器、 ２ 仕切部材、 ３ 間隔保持部材、 ４ 開放コルゲート材、 ６ 波形板、 ８ コルゲート材、 １０ 積層モジュール、 １１，１２ 流体通路、 １３ 小通路、 １４ コルゲート材、 １５ 切目加工。[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a manufacturing method of a heat exchanger having a laminated structure mainly used in an air conditioner for performing heat exchange between fluids.
[0002]
[Prior art]
In recent years, air-conditioning equipment such as heating and cooling has been developed and spread, and the importance of a total heat exchanger for air-conditioning that can recover temperature and humidity in ventilation is increasing as the living area using the air-conditioning apparatus expands. As such total heat exchangers, for example, those disclosed in Japanese Patent Publication No. 47-19990, Japanese Patent Publication No. 54-1054 and Japanese Patent Publication No. 51-2131 are widely used. Each of these has a basic structure in which a partition plate having heat conductivity and moisture permeability is overlapped with a plurality of layers at a predetermined interval with an interval holding member interposed therebetween. The partition plate is a rectangular flat plate, and the spacing member is a corrugated plate formed with a sawtooth or sinusoidal waveform whose projection plane coincides with the partition plate, and the direction of the waveform of the spacing member is alternated between the partition plates. The two fluid passages that pass through the primary air flow and the secondary air flow are formed in every other layer between these layers.
[0003]
The characteristics required for the partition plate of the total heat exchanger are low air permeability, high heat transfer and moisture permeability. This is because fresh outside air sucked indoors from the outside during use and dirty air exhausted indoors to the outside are not mixed, and latent heat can also be exchanged simultaneously with sensible heat. In addition, since the gap maintaining member secures a fluid passage between the partition plates and does not directly participate in heat exchange, a rib structure made of a resin material or paper material is used in addition to the corrugated material. ing.
[0004]
[Problems to be solved by the invention]
In the conventional laminated heat exchanger described above, the gap holding member is formed by corrugating, and the gap holding member material is formed between the geared upper and lower corrugators that rotate in mesh with each other, and the partition plate material is spaced. A single-sided cardboard-structured material can be made continuously with a device that uses a press roll that presses against the holding member material while rotating. Since it is continuously formed, the fluid passage is restricted by this wave shape, and it is difficult to promote reduction of pressure loss.
[0005]
On the other hand, in the structure in which the ribs are arranged in parallel and the interval holding member is configured, the interval between the ribs can be widened by setting the strength of the ribs, and a fluid passage with less pressure loss can be configured relatively easily. However, the productivity is lower than that of constructing the spacing member by corrugating, and the cost is considerably high.
[0006]
The present invention has been made to solve the conventional problems, and the problem is to obtain a heat exchanger with good productivity and low pressure loss. Is to develop a heat exchanger manufacturing method with good productivity and low pressure loss.
[0007]
[Means for Solving the Problems]
A single-sided corrugated cardboard structure is formed by bonding a porous material or non-porous material mainly composed of paper material formed on a corrugated plate and a porous material or non-porous material mainly composed of paper material configured as a flat plate. The method includes a step of creating a corrugated material, a step of cutting and removing a peak portion of the corrugated plate of the corrugated material to create an open corrugated member, and a step of laminating a laminated module made of the open corrugated material.
[0008]
A double-sided corrugated cardboard structure sandwiched between a porous material or non-porous material mainly composed of two sheets of paper composed of a porous material or non-porous material mainly composed of paper material or the like formed on a corrugated plate. Forming a corrugated material, cutting an approximately half of the corrugated corrugated plate to create an open corrugated member, and stacking a laminated module made of the open corrugated material.
[0009]
In addition, the method includes a step of cutting at a position that is approximately half the wave height of the corrugated plate of the corrugated material having a double-sided cardboard structure.
[0010]
Furthermore, the step of making the corrugated portion of the laminated module substantially perpendicular to the flat plate is provided.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Embodiment 1 FIG.
The present embodiment shown in FIGS. 1 to 4 relates to a method for manufacturing a laminated heat exchanger 1 suitable for air conditioning, which is configured as a hexahedron having a laminated structure as shown in FIG. The heat exchanger 1 obtained by this method includes a partition member 2 as a gas shield made of a porous material or a nonporous material mainly composed of a thin paper material having heat transfer properties and moisture permeability. 3 and a plurality of layers are laminated and adhered at a predetermined interval. The partition member 2 constituting the heat exchanger 1 is configured as a square or rhombus flat plate, and the spacing member 3 is configured by a porous material or a nonporous material mainly composed of paper or the like, and has a projected plane shape. Is formed by the remaining corrugated portion of the open corrugated material 4 obtained by cutting a corrugated plate portion of a single-sided corrugated cardboard structure that has a sawtooth or sinusoidal corrugated shape that matches the partition member 2.
[0012]
The heat exchanger 1 is manufactured by a method having corrugating as a core. That is, as shown in FIG. 2, the material of the spacing member 3 is fed to the upper and lower corrugators 5 rotating in mesh with each other to form the corrugated plate 6, and the material of the partition member 2 is rotated to the corrugated plate 6. The corrugated material 8 having a single-sided corrugated cardboard structure is continuously formed by being pressed and adhered by the adhesive 7. Each corrugated portion 6 of the corrugated plate 6 of the corrugated material 8 is cut and removed by a cutter 9 to produce an open corrugated material 4 having no summited portion.
[0013]
Thereafter, the open corrugated material 4 is cut into a required size and shape to make a laminated module 10. The laminated modules 10 are laminated and bonded so that the fluid passages by the corrugated plates 6 intersect or run side by side to form a hexahedral block, and the block is cut into a predetermined size to complete the heat exchanger 1. The corrugated material 8 having a single-sided corrugated cardboard structure is warped by absorbing moisture in the air, and warpage is also caused by moisture of an aqueous solvent adhesive used at the time of lamination. Therefore, the pressing work is performed in the laminating / bonding process to prevent warpage.
[0014]
In the heat exchanger 1 manufactured in this way, a fluid passage 11 and a fluid passage 12 through which a primary air flow and a secondary air flow pass are formed in every other layer between these layers as shown in FIG. A U-shaped or V-shaped small passage and a rectangular small passage 13 having a trapezoidal cross section are arranged in an alternating structure. The opening area of the rectangular small passage 13 is widened, and the pressure loss is smaller than that of the heat exchanger in which the corrugated plate spacing member is simply sandwiched between the partition members 2. Therefore, when incorporated in an air conditioner, it is possible to employ a blower with a small capacity, and to promote downsizing of the air conditioner. Since it is a manufacturing method with corrugating as the core, the corrugating material 8 can be continuously and speedily produced, and the productivity is higher and the cost can be suppressed than that by using a rib holding member. Cutting the corrugated plate 6 of the corrugated material 8 along the direction of the wave is easy to carry out because the waveform is less deformed, and the cutting position is set to 1/4 to 1/2 of the wave height as a guide. do it.
[0015]
In addition, if it is only sensible heat exchange, it is sufficient to use the partition member 2 having no moisture permeability, and if it is not heat exchange between gases, the partition member 2 and the spacing member 3 also use a metal material or the like as a fluid shield. become. Further, by forming the interval holding member 3 with a composite material of resin (PP resin or the like) having a paper ratio of 51% or more, the heat exchanger 1 with high compressive strength is obtained and is regarded as a paper product. Therefore, it can be easily discarded and can be provided with recyclability.
[0016]
Embodiment 2. FIG.
The present embodiment shown in FIG. 5 and FIG. 6 relates to a method for manufacturing the heat exchanger 1 configured in a hexahedron having a laminated structure as in the first embodiment. The manufacturing method of the present embodiment is basically the same as the manufacturing method of the first embodiment except for the method of making the laminated module 10. Accordingly, the same parts as those of the first embodiment are denoted by the same reference numerals as those of the first embodiment, and description thereof will be omitted.
[0017]
The heat exchanger 1 obtained by the manufacturing method of the present embodiment is also structurally the same as that manufactured by the manufacturing method shown in the first embodiment. A feature of the manufacturing method of the heat exchanger 1 is in how to make the laminated module 10. That is, a corrugated member 14 having a double-sided corrugated cardboard structure in which a corrugated plate 6 formed by corrugating the spacing member 3 is bonded between two partition members 2 as shown in FIG. The corrugated plate 6 is crossed and developed by a cutter 9 at a position approximately half the wave height of the corrugated plate 6 to produce two open corrugated materials 4, which are referred to as a laminated module 10.
[0018]
By adopting this method of making the laminated module 10, almost no waste material is produced, and cutting is easy because of the double-sided cardboard structure and high rigidity. Along with the forming process of the gap holding member 3 to the corrugated plate, the cutting process 15 can be performed easily and quickly by providing a cut process 15 that enables cutting by a perforation or the like at approximately half the wave height. Can do. Lamination of the laminated module 10 and subsequent processes are the same as those in the manufacturing method of the first embodiment.
[0019]
Embodiment 3 FIG.
In the present embodiment shown in FIG. 7, the corrugated portion of the open corrugated material 4 is separated from the partition member 2 after the laminated module 10 in the heat exchanger manufacturing method shown in the first and second embodiments is formed. It adds a posture correction process that raises it so that it is almost perpendicular. The manufacturing method of the present embodiment is basically the same as the manufacturing method shown in the first embodiment or the second embodiment except for the posture correcting process of the laminated module 10. Therefore, the same parts as those in the first and second embodiments are denoted by the same reference numerals as those in the first and second embodiments, and the description thereof is omitted.
[0020]
By making the corrugated portion of the laminated module 10 broken by the posture correction process substantially vertically, the cross-sectional shapes of the small passages 13 of the fluid passages 11 and 12 can be all rectangular, and the fluid passages 11 and 12 as a whole. The heat exchanger 1 with a small pressure loss can be obtained.
[0021]
【The invention's effect】
A heat exchanger with little pressure loss and a heat exchanger with little pressure loss can be manufactured with high productivity.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a heat exchanger manufactured by the manufacturing method of Embodiment 1. FIG.
FIG. 2 is an explanatory diagram showing the manufacturing method of the first embodiment.
FIG. 3 is a side configuration diagram illustrating a corrugated material in the manufacturing method according to the first embodiment.
4 is a side configuration diagram showing an open corrugated material in the manufacturing method of Embodiment 1. FIG.
FIG. 5 is an explanatory diagram showing the manufacturing method of the second embodiment.
6 is a side configuration diagram showing a laminated module in the manufacturing method of Embodiment 2. FIG.
7 is a side configuration diagram showing a laminated module in the manufacturing method of Embodiment 3. FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Heat exchanger, 2 Partition member, 3 Space | interval holding member, 4 Open corrugated material, 6 Corrugated plate, 8 Corrugated material, 10 Laminated module, 11, 12 Fluid channel, 13 Small channel, 14 Corrugated material, 15 Cut process.

Claims (4)

波形板に成形された紙材等を主体とする多孔質材料又は無孔質材料と平板として構成される紙材等を主体とする多孔質材料又は無孔質材料とを接着し片面段ボール構造のコルゲート材を作成するステップと、
前記コルゲート材の波形板の頂峰部を切断除去し開放コルゲート部材を作成するステップと、
前記開放コルゲート材からなる積層モジュールを積層するステップとを備える熱交換器の製造方法。A single-sided corrugated cardboard structure is formed by bonding a porous material or non-porous material mainly composed of paper material formed on a corrugated plate and a porous material or non-porous material mainly composed of paper material configured as a flat plate. Creating a corrugated material;
Cutting and removing the top of the corrugated corrugated plate to create an open corrugated member;
Laminating a laminated module made of the open corrugated material. 波形板に成形された紙材等を主体とする多孔質材料又は無孔質材料を平板として構成される二枚の紙材等を主体とする多孔質材料又は無孔質材料で挟み両面段ボール構造のコルゲート材を作成するステップと、
前記コルゲート材の波形板の波高の略半分を切断し開放コルゲート部材を作成するステップと、
前記開放コルゲート材からなる積層モジュールを積層するステップとを備える熱交換器の製造方法。A double-sided corrugated cardboard structure sandwiched between a porous material or non-porous material mainly composed of two sheets of paper composed of a porous material or non-porous material mainly composed of paper material or the like formed on a corrugated plate. Creating a corrugated material of
Cutting approximately half the wave height of the corrugated plate of the corrugated material to create an open corrugated member;
Laminating a laminated module made of the open corrugated material. 両面段ボール構造のコルゲート材の波形板の波高の略半分となる位置に切目加工を施すステップを備える請求項２記載の熱交換器の製造方法。The manufacturing method of the heat exchanger of Claim 2 provided with the step of giving a notch process to the position used as the half wave height of the corrugated board of a corrugated material of a double-sided cardboard structure. 積層モジュールの波形部分を平板に対して略直角になるようにするステップを備える請求項１乃至３記載の熱交換器の製造方法。The method according to claim 1 to 3 heat exchanger according comprising the step of the so as to be substantially perpendicular to waveform portion of the stacked module relative to the flat plate.
JP2001336032A 2001-11-01 2001-11-01 Manufacturing method of heat exchanger Expired - Fee Related JP3731114B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2001336032A JP3731114B2 (en) 2001-11-01 2001-11-01 Manufacturing method of heat exchanger
KR10-2002-0054415A KR100539429B1 (en) 2001-11-01 2002-09-10 Heat exchanger and method of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001336032A JP3731114B2 (en) 2001-11-01 2001-11-01 Manufacturing method of heat exchanger

Publications (2)

Publication Number Publication Date
JP2003139481A JP2003139481A (en) 2003-05-14
JP3731114B2 true JP3731114B2 (en) 2006-01-05

Family

ID=19150930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001336032A Expired - Fee Related JP3731114B2 (en) 2001-11-01 2001-11-01 Manufacturing method of heat exchanger

Country Status (2)

Country Link
JP (1) JP3731114B2 (en)
KR (1) KR100539429B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100905097B1 (en) 2008-01-23 2009-06-30 주식회사 엔에코 Recovery for producing method of heat exchanger apparatus
KR100911776B1 (en) * 2008-10-23 2009-08-10 인천대학교 산학협력단 Heat exchanger, and making method thereof
KR101185918B1 (en) 2010-10-28 2012-09-25 삼성중공업 주식회사 Manufacturing method of diagonal flow type heat-exchanging element
CN104776735B (en) * 2015-04-18 2019-04-09 山东国信工业设备有限公司 A kind of turbulent flow plate heat exchanger
CN107131785B (en) * 2017-06-17 2023-05-16 福建德兴节能科技有限公司 High-efficiency rotational flow spoiler
WO2019054052A1 (en) * 2017-09-13 2019-03-21 三菱電機株式会社 Flow channel plate, heat exchange element, and method for manufacturing flow channel plate
JP6793858B2 (en) * 2017-12-14 2020-12-02 三菱電機株式会社 Manufacturing method of flow path plate
CN113594112B (en) * 2021-08-02 2024-03-19 毫厘机电(苏州)有限公司 Laminated liquid cooling heat radiation module structure of double-sided chip

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0129431Y2 (en) * 1984-10-19 1989-09-07
JP2933760B2 (en) * 1991-09-18 1999-08-16 松下精工株式会社 Heat exchanger
JP2714613B2 (en) * 1992-03-31 1998-02-16 石▲崎▼産業 株式会社 Cardboard box manufacturing method
JPH06109395A (en) * 1992-09-24 1994-04-19 Abb Gadelius Kk Heat exchanging element for plate type heat exchanger with fins
JP2738284B2 (en) * 1993-12-28 1998-04-08 三菱電機株式会社 Method of manufacturing heat exchanger, spacing plate thereof and partition plate of heat exchanger
JPH11248390A (en) * 1998-03-05 1999-09-14 Daikin Ind Ltd Heat exchange element, and its manufacture
JP3501075B2 (en) * 1999-05-10 2004-02-23 三菱電機株式会社 HEAT EXCHANGER AND HEAT EXCHANGER MANUFACTURING METHOD

Also Published As

Publication number Publication date
KR20030038347A (en) 2003-05-16
JP2003139481A (en) 2003-05-14
KR100539429B1 (en) 2005-12-27

Similar Documents

Publication Publication Date Title
US8590606B2 (en) Heat exchange element and manufacturing method thereof, heat exchanger, and heat exchange ventilator
JP3969064B2 (en) Heat exchanger and heat exchange ventilator
JPH1054691A (en) Shim of heat exchanger, and member for heat exchanger, and heat exchanger, and its manufacture
JP3612826B2 (en) Heat exchange element
JP3731114B2 (en) Manufacturing method of heat exchanger
JP4928295B2 (en) Sensible heat exchange element
JP3879482B2 (en) Stacked heat exchanger
JP2002310589A (en) Heat exchanging element
JPH0631711B2 (en) Heat exchanger manufacturing method
JP3546574B2 (en) Heat exchanger
KR101443053B1 (en) Sensible heat exchange element
JP2006097958A (en) Heat exchanger
JP6893686B2 (en) High-performance low-voltage loss static total heat exchange element manufacturing method
JPH1137675A (en) Heat exchange element for total heat exchanger, structural body for total heat exchange and their manufacture
JP2010151344A (en) Total heat exchanger
JP5748978B2 (en) Manufacturing method of heat exchange element
JPS6329195A (en) Honeycomb type heat exchanger
JP2005201502A (en) Filter unit for heat exchanger
CN111919078B (en) Total heat exchange element and total heat exchanger
JP4305530B2 (en) Heat exchanger
JPS5934277B2 (en) Manufacturing method of counterflow type heat exchange element
JP2006064342A (en) Heat exchange element
JP6650679B2 (en) Vaporizing humidifier
KR101185918B1 (en) Manufacturing method of diagonal flow type heat-exchanging element
JPH06313693A (en) Material for heat exchanger element, and the element

Legal Events

Date Code Title Description
RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7421

Effective date: 20040706

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20040915

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20041012

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20041209

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20050125

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050224

A911 Transfer of reconsideration by examiner before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20050404

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20050913

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20050926

R151 Written notification of patent or utility model registration

Ref document number: 3731114

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20091021

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20091021

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101021

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111021

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121021

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131021

Year of fee payment: 8

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees