JPH0631332Y2 - Header / tank for heat exchanger - Google Patents
Header / tank for heat exchangerInfo
- Publication number
- JPH0631332Y2 JPH0631332Y2 JP1988064907U JP6490788U JPH0631332Y2 JP H0631332 Y2 JPH0631332 Y2 JP H0631332Y2 JP 1988064907 U JP1988064907 U JP 1988064907U JP 6490788 U JP6490788 U JP 6490788U JP H0631332 Y2 JPH0631332 Y2 JP H0631332Y2
- Authority
- JP
- Japan
- Prior art keywords
- header
- tank
- tank body
- heat exchanger
- pipe
- 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 - Lifetime
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 29
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 description 11
- 238000010168 coupling process Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000005219 brazing Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
【考案の詳細な説明】 産業上の利用分野 この考案は、例えばラジエータ等の熱交換器の構成部材
として用いられるヘッダ・タンクに関するものである。DETAILED DESCRIPTION OF THE INVENTION Industrial Field of the Invention The present invention relates to a header tank used as a component of a heat exchanger such as a radiator.
この明細書において、アルミニウムとは、純アルミニウ
ムおよびアルミニウ合金を含んで意味するものとする。In this specification, aluminum is meant to include pure aluminum and aluminium alloy.
従来の技術 従来、ラジエータ等の熱交換器の構成部材であるヘッダ
・タンクとして、例えば第１２図〜第１４図に示すよう
に、一面が開口した略箱形のヘッダ・タンク本体(21)
と、これの開口部を防ぐ管寄せ板(22)とよりなり、管寄
せ板(22)の管接続部(23)の周囲に横断面略Ｕ形のタンク
本体結合部(24)が設けられ、該結合部(24)にヘッダ・タ
ンク本体(21)の開口周縁部(21a)がガスケット(25)を介
して嵌め止められている熱交換器用ヘッダ・タンクが知
られており、今日このようなヘッダ・タンクを有する熱
交換器について、軽量化および低コスト化を図ることが
重要な課題とされている。2. Description of the Related Art Conventionally, as a header / tank that is a constituent member of a heat exchanger such as a radiator, as shown in, for example, FIGS. 12 to 14, a substantially box-shaped header / tank main body (21) having one open surface.
And a pipe header plate (22) for preventing the opening thereof, and a tank body coupling portion (24) having a substantially U-shaped cross section is provided around the pipe connection portion (23) of the pipe header plate (22). , A header tank for a heat exchanger in which the opening peripheral edge portion (21a) of the header tank main body (21) is fitted to the joint portion (24) via a gasket (25) is known, and today, It is an important issue to reduce the weight and cost of a heat exchanger having various headers and tanks.
ここで、上記ヘッダ・タンク本体(21)は、通常合成樹脂
製または鋳物製であり、一方、管寄せ板(22)はアルミニ
ウム等の金属製であり、従来は後者の管寄せ板(22)を薄
肉化することにより、熱交換器の軽量化を達成しようと
していた。Here, the header / tank body (21) is usually made of synthetic resin or casting, while the header plate (22) is made of metal such as aluminum, and the latter header plate (22) is conventionally used. By reducing the thickness of the heat exchanger, the weight of the heat exchanger was reduced.
考案が解決しようとする課題 上記管寄せ板(22)を所要の強度を維持しつゝ、これを薄
肉化するにあたっては、管寄せ板(22)としていわゆる高
強度金属材を採用するか、または管寄せ板(22)に補強リ
ブを設けて形状的なものにより剛性アップを果すことが
考えられたが、前者の高強度金属材は、積層クラッド加
工性、プレス成形加工性、およびコストの問題があり、
容易に採用されていないのが現状である。Problems to be Solved by the Invention While maintaining the required strength of the header plate (22), in order to make it thinner, a so-called high-strength metal material is used as the header plate (22), or It was considered that the ribs on the header plate (22) were provided with reinforcing ribs to improve the rigidity by the shape, but the former high-strength metal material has problems of laminated clad workability, press-formability and cost. There is
The current situation is that it is not easily adopted.
また後者の補強リブを設ける方法として従来は、例えば
第１２図と第１３図に示すように、管寄せ板(22)の管接
続部(23)にのみ、補強リブ(26)が直線状に設けられてい
た。しかしながら、ヘッダ・タンクには、第１２図に示
すように、水平方向および垂直方向の内圧(P)が作用す
るため、従来のヘッダ・タンクでは、管寄せ板(22)のタ
ンク本体結合部(24)の内側垂直壁(24a)と、管接続部(2
3)との角部の剛性が小さいため、管寄せ板(22)に、第１
４図に示すような変形が生じ、その変形量が大きいと、
タンク・ガスケット(25)の許容圧縮代の範囲を越えて、
内容液が漏れるという問題があった。Further, as a method of providing the latter reinforcing rib, conventionally, for example, as shown in FIG. 12 and FIG. 13, the reinforcing rib (26) has a linear shape only in the pipe connecting portion (23) of the header plate (22). It was provided. However, as shown in FIG. 12, horizontal and vertical internal pressures (P) act on the header / tank, so that in the conventional header / tank, the tank body connecting part ( 24) inside vertical wall (24a) and pipe connection (2
The rigidity of the corners with 3) is small, so the guide plate (22)
If the deformation shown in Fig. 4 occurs and the amount of deformation is large,
Beyond the allowable compression margin of the tank gasket (25),
There was a problem that the content liquid leaked.
この考案の目的は、上記の従来技術の問題を解決し、ヘ
ッダ・タンクの管寄せ板に高強度金属材を採用すること
なく、管寄せ板に補強リブを設けることにより、該管寄
せ板の剛性を大幅に増大せしめることができて、管寄せ
板の薄肉化を果すことができ、耐圧強度が充分に大き
く、気密性等のすぐれた性能を保持しつゝ、熱交換器の
軽量化および低コスト化を達成し得る、熱交換用ヘッダ
・タンクを提供しようとするにある。An object of the present invention is to solve the above-mentioned problems of the prior art, and to provide a reinforcing rib on the header plate without using a high-strength metal material for the header plate, whereby The rigidity can be greatly increased, the wall thickness of the header plate can be reduced, the pressure resistance is sufficiently large, and excellent performance such as airtightness can be maintained, and the weight of the heat exchanger can be reduced. An object is to provide a header tank for heat exchange that can achieve cost reduction.
課題を解決するための手段 この考案は、上記の目的を達成するために、一面が開口
した略箱形のヘッダ・タンク本体と、これの開口部を塞
ぐ管寄せ板とよりなり、管寄せ板の管接続部の周囲に横
断面略Ｕ形のタンク本体結合部が設けられ、該結合部に
ヘッダ・タンク本体の開口周縁部がガスケットを介して
嵌め止められている熱交換器用ヘッダ・タンクにおい
て、管寄せ板の管接続部とタンク本体結合部の内側壁と
の互いに対向する２つの角部に補強リブがそれぞれ設け
られ、管接続部にこれら２つの補強リブの端部同志を連
結する補強リブが設けられている、熱交換器用ヘッダ・
タンクを要旨としている。Means for Solving the Problems In order to achieve the above object, the present invention comprises a substantially box-shaped header / tank main body having an opening on one side and a header plate for closing the opening of the header / tank body. In a header / tank for a heat exchanger, a tank body coupling portion having a substantially U-shaped cross section is provided around the pipe connection portion, and the opening peripheral edge portion of the header tank body is fitted to the coupling portion via a gasket. Reinforcing ribs are provided respectively at two corners of the pipe connecting portion of the pipe moving plate and the inner side wall of the tank main body connecting portion that face each other, and the pipe connecting portion is a reinforcement that connects end portions of these two reinforcing ribs. Header for heat exchanger with ribs
The main point is the tank.
実施例 つぎに、この考案の実施例を図面に基づいて説明する。Embodiment Next, an embodiment of the present invention will be described with reference to the drawings.
この考案の第１実施例を示す第１図〜第７図において、
熱交換器(1)は、複数個の流体通路(3)を有しかつ並列状
に配置されたアルミニウム押出型材製の偏平状熱交換管
(2)（一方の図示は省略）と、これらの熱交換管(2)の両
端部にそれぞれ取り付けられたこの考案による熱交換器
用ヘッダ・タンク(4)と、隣り合う偏平状熱交換管(2)同
志の間に介在されたアルミニウム板製がコルゲート・フ
ィン（図示略）とによって構成されている。1 to 7 showing a first embodiment of the present invention,
The heat exchanger (1) is a flat heat exchange tube made of extruded aluminum and has a plurality of fluid passages (3) and is arranged in parallel.
(2) (one is not shown), the heat exchanger header / tank (4) according to the present invention attached to both ends of the heat exchange tubes (2), and the adjacent flat heat exchange tubes ( 2) A corrugated fin (not shown) is made of aluminum plate interposed between the two.
ここで、熱交換器用ヘッダ・タンク(4)は、一面が開口
した合成樹脂製または鋳物製の略箱形のヘッダ・タンク
本体と、これの開口部を塞ぐアルミニウム・ブレージン
グ・シート製の管寄せ以下(6)とよりなるものであり、
管寄せ板(6)の管接続部(7)の周囲に横断面略Ｕ形のタン
ク本体結合部(8)が設けられ、該結合部(8)の外側壁(8b)
は同内側壁(8a)よりも高さが高いものとなされていて、
この横断面略Ｕ形のタンク本体結合部(8)に、ヘッダ・
タンク本体(5)の外方凸部(11)を有する開口周縁部(5a)
がガスケット(10)を介して嵌め込まれ、この状態でタン
ク本体結合部(8)の外側壁(8b)の上端部が内側に折り曲
げらて、ヘッダ・タンク本体(5)の外方凸部(11)が上か
ら押さえ止められることにより、ヘッダ・タンク本体
(5)と管寄せ板(6)とが相互に結合されている。また管寄
せ板(6)の管接続部(7)には、偏平状熱交換管(2)の端部
が差し込まれる平面よりみて長円形の差込み部(12)が所
定間隔おきに平行状に設けられ、各差込み部(12)の周囲
にはバーリング加工により立上が壁(13)が形成せられて
いる。Here, the heat exchanger header tank (4) consists of a synthetic resin or casting header tank body with one side open, and an aluminum brazing sheet header that closes the opening. It consists of the following (6),
A tank body connecting portion (8) having a substantially U-shaped cross section is provided around the pipe connecting portion (7) of the pipe moving plate (6), and an outer wall (8b) of the connecting portion (8)
Is higher than the inner wall (8a),
In this tank body connecting part (8) of substantially U-shaped cross section,
Opening peripheral part (5a) having the outward convex part (11) of the tank body (5)
Is inserted through the gasket (10), and in this state, the upper end of the outer wall (8b) of the tank body coupling part (8) is bent inward, and the outer convex portion (of the header / tank body (5) ( 11) is pressed down from above, so that the header / tank body
(5) and the guide plate (6) are connected to each other. Further, in the pipe connection portion (7) of the pipe moving plate (6), oval insertion portions (12) are parallel to each other at predetermined intervals as viewed from the plane into which the end of the flat heat exchange pipe (2) is inserted. A wall (13) is formed around each of the insertion portions (12) by a burring process.
この考案においては、上記熱交換器用ヘッダ・タンク
(4)の剛性を増大するにあたり、管寄せ板(6)の隣り合う
熱交換管差込み部(12)同志の間において、管接続部(7)
とタンク本体結合部(8)の内側壁(8a)との互いに対向す
る２つの角部に、それぞれ補強リブ(9a)がヘッダ・タン
ク(4)の外側に突出するように設けられているものであ
る。In this invention, the header / tank for the heat exchanger
In increasing the rigidity of (4), the pipe connection part (7) is provided between the adjacent heat exchange pipe insertion parts (12) of the pipe draw plate (6).
Reinforcing ribs (9a) are respectively provided on two corners of the tank and the inner wall (8a) of the tank body coupling portion (8) facing each other so as to project to the outside of the header tank (4). Is.
そして、これらの２つの補強リブ部分(9a)は、第２図に
示すように、それぞれの管接続部(7)の補強リブ(9a1)の
幅が平面よりみて管接続部(7)よりタンク本体結合部(8)
に至るほど次第に広がるようになされるとともに、タン
ク本体結合部(8)の内側壁(8a)の補強リブ部分(9a2)の幅
が上記補強リブ部分(9a1)に連続して最も広いものとな
されている。As shown in FIG. 2, these two reinforcing rib portions (9a) are arranged such that the width of the reinforcing ribs (9a1) of each pipe connecting portion (7) is larger than that of the pipe connecting portion (7) when viewed from the plane. Body connection part (8)
The width of the reinforcing rib portion (9a2) on the inner side wall (8a) of the tank main body coupling part (8) is continuous with the reinforcing rib portion (9a1) and becomes the widest. ing.
また管接続部(7)には、２つの補強リブ部分(9a1)(9a1)
端部同志を連結する幅狭でかつ高さの低い補強リブ(9b)
がヘッダ・タンク(4)の外側に突出するように設けられ
ている。Also, the pipe connecting part (7) has two reinforcing rib parts (9a1) (9a1).
Reinforcing ribs (9b) with narrow width and low height that connect the ends together
Are provided so as to project to the outside of the header tank (4).
さらにこの実施例においては、第３図〜第５図に詳しく
示すように、タンク本体結合部(8)の内側壁(8a)と底壁
(8c)との角部、および外側壁(8b)と底壁(8c)との角部に
おいて上記補強リブ(9a)に対応する位置に、補強リブ(9
c)と(9d)がそれぞれヘッダ・タンク(4)の内側に突出す
るように設けられ、これらの補強リブ(9c)と(9d)は、そ
れぞれ幅の広い補強リブ部分(9a2)と同じ幅を有してい
る。Further, in this embodiment, as shown in detail in FIGS. 3 to 5, the inner wall (8a) and the bottom wall of the tank body coupling portion (8) are
(8c) and the corners of the outer wall (8b) and the bottom wall (8c) at positions corresponding to the reinforcing ribs (9a).
c) and (9d) are provided so as to project inside the header tank (4), and these reinforcing ribs (9c) and (9d) have the same width as the wide reinforcing rib portion (9a2). have.
上記において、ヘッダ・タンク(4)には、例えば第１図
に示すように、水平方向および垂直方向の内圧(P)が作
用するが、管寄せ板(6)の管接続部(7)とタンク本体結合
部(8)は、補強リブ(9a)(9b)(9c)(9d)によって補強され
ているから、管寄せ板(6)はすぐれた剛性を有し、従っ
て管寄せ板(6)の薄肉化を果すことができて、しかもヘ
ッダ・タンク(4)は耐圧強度が非常に大きいものであ
り、上記の内圧(P)によって管寄せ板(6)に変形が生じる
ことなく、従来のようにタンク・ガスケット(10)の許容
圧縮代の範囲を越えて内容液が漏れに至るというような
心配が全くない。In the above, as shown in FIG. 1, for example, the internal pressure (P) in the horizontal direction and the vertical direction acts on the header tank (4). Since the tank body connecting portion (8) is reinforced by the reinforcing ribs (9a) (9b) (9c) (9d), the header plate (6) has excellent rigidity, and thus the header plate (6) ), The header tank (4) has a very high pressure resistance, and the internal pressure (P) does not deform the header plate (6). There is no fear that the content liquid will leak beyond the allowable compression allowance range of the tank gasket (10).
第８図〜第１１図は、この考案の第２実施例を示すもの
である。ここで、上記第１実施例の場合と異なる点は、
管寄せ板(6)の熱交換管差込み部(12)同志の間におい
て、タンク本体結合部(8)の内側壁(8a)に左右両側に対
向する補強リブ(9f)(9f)が設けられるとともに、内側壁
(8a)と管接続部(7)との互いに対向する２つの角部にそ
れぞれ補強リブ(9f)(9f)に連なる補強リブ(9a)(9a)が設
けられ、管接続部(7)にこれら２つの補強リブ(9a)(9a)
の端部同志を連結する補強リブ(9e)が管接続部(7)を横
断する方向に設けられており、これらの連続した補強リ
ブ(9f)(9a)(9e)(9a)(9f)が均一な幅を有するものとなさ
れている点にある。8 to 11 show a second embodiment of the present invention. Here, the difference from the case of the first embodiment is that
Reinforcing ribs (9f) (9f) facing the left and right sides are provided on the inner side wall (8a) of the tank body coupling part (8) between the heat exchange pipe insertion parts (12) of the pipe draw plate (6). Along with the inner wall
Reinforcing ribs (9a) and (9a) connected to the reinforcing ribs (9f) and (9f) are provided at two corners of the pipe (8a) and the pipe connecting portion (7) that face each other. These two reinforcement ribs (9a) (9a)
Reinforcing ribs (9e) that connect the ends of each other are provided in a direction that traverses the pipe connecting portion (7), and these continuous reinforcing ribs (9f) (9a) (9e) (9a) (9f) Is to have a uniform width.
この第２実施例によれば、ヘッダ・タンク(4)の管寄せ
板(6)は、連続した補強リブ(9f)(9a)(9e)(9a)(9f)によ
って補強されているため、同様にすぐれた剛性を有し、
従ってヘッダ・タンク(4)は耐圧強度が非常に大きいも
のである。According to the second embodiment, the header plate (6) of the header tank (4) is reinforced by the continuous reinforcing ribs (9f) (9a) (9e) (9a) (9f). It also has excellent rigidity,
Therefore, the header tank (4) has very high pressure resistance.
この第２実施例のその他の点は、上記第１実施例の場合
と同様であるので、図面において同一のものには同一の
符号を付した。Since the other points of the second embodiment are similar to those of the first embodiment, the same components are designated by the same reference numerals in the drawings.
考案の効果 この考案は、上述のように、一面が開口した略箱形のヘ
ッダ・タンク本体と、これの開口部を防ぐ管寄せ板とよ
りなり、管寄せ板の管接続部の周囲に横断面略Ｕ形のタ
ンク本体結合部が設けられ、該結合部にヘッダ・タンク
本体の開口周縁部がガスケットを介して嵌め止められて
いる熱交換器用ヘッダ・タンクにおいて、管寄せ板の管
接続部とタンク本体結合部の内側壁との互いに対向する
２つの角部に補強リブがそれぞれ設けられ、管接続部に
これら２つの補強リブの端部同志を連結する補強リブが
設けられているものであるから、ヘッダ・タンクの管寄
せ板の、とくに管接続部とタンク本体結合部の内側壁と
の剛性を大幅に増大せしめることができて、管寄せ板の
薄肉化を果すことができ、ヘッダ・タンクは耐圧強度が
充分に大きいものであり、ヘッダ・タンクの内部に生じ
る圧力によって管寄せ板に変形が生じることなく、従来
のようにタンク・ガスケットの許容圧縮代の範囲を越え
て内容液が漏れに至るというような心配が全くなく、ひ
いては管寄せ板に従来のような高強度金属材を採用する
必要がなく、かつ熱交換器の気密性を損うことなく、熱
交換器の軽量化および低コスト化を達成し得るという効
果を奏する。Advantageous Effect of the Invention As described above, the present invention is composed of a substantially box-shaped header / tank body having an opening on one side, and a header plate that prevents the opening of the header / tank body, and traverses around the pipe connection portion of the header plate. In a header / tank for a heat exchanger, in which a tank body coupling portion having a substantially U shape is provided, and the peripheral edge portion of the opening of the header / tank body is fitted to the coupling portion via a gasket, a pipe connecting portion of a header plate Reinforcing ribs are respectively provided at two corners of the tank and the inner wall of the tank main body connecting portion, which face each other, and a pipe connecting portion is provided with a reinforcing rib connecting end portions of these two reinforcing ribs. Therefore, it is possible to significantly increase the rigidity of the header plate of the header / tank, particularly the pipe connection portion and the inner side wall of the tank body coupling portion, and it is possible to achieve a thin header plate.・ Tank has sufficient pressure resistance It is large, and the pressure generated inside the header / tank will not cause deformation of the header plate, and there is a concern that the content liquid will leak beyond the allowable compression allowance range of the tank gasket as in the past. In addition, there is no need to adopt a conventional high-strength metal material for the header plate, and without impairing the airtightness of the heat exchanger, the weight and cost of the heat exchanger are reduced. Has the effect of gaining.
第１図はこの考案の第１実施例を示すもので、ヘッダ・
タンクを備えた熱交換器の要部断面図、第２図は第１図
のヘッダ・タンクの管寄せ板と熱交換管を示す部分拡大
平面図、第３図は同ヘッダ・タンクの管寄せ板のみの部
分拡大断面図、第４図と第５図はそれぞれ第３図IV−IV
線およびＶ−Ｖ線に沿う拡大断面図、第６図と第７図は
それぞれ第２図VI−VI線およびVII−VII線に沿う拡大断
面図である。第８図〜第１１図はこの考案の第２実施例
を示すもので、第８図はヘッダ・タンクを備えた熱交換
器の要部断面図、第９図は第８図のヘッダ・タンクの管
寄せ板と熱交換管を示す部分拡大平面図、第１０図と第
１１図は第９図Ｘ−Ｘ線およびXI−XI線にそれぞれ沿う
拡大断面図である。第１２図〜第１４図は従来例を示す
もので、第１２図はヘッダ・タンクを備えた熱交換器の
要部断面図、第１３図は第１２図のヘッダ・タンクの管
寄せ板と熱交換管を示す部分拡大平面図、第１４図は第
１２図のヘッダ・タンクに変形を生じた場合の熱交換器
の要部断面図である。 (1)…熱交換器、(2)…熱交換管、(4)…ヘッダ・タン
ク、(5)…ヘッダ・タンク本体、(5a)…開口周縁部、(6)
…管寄せ板、(7)…管接続部、(8)…タンク本体結合部、
(8a)…内側壁、(8b)…外側壁、(9)(9a)〜(9f)…補強リ
ブ、(10)…ガスケット。FIG. 1 shows a first embodiment of the present invention.
FIG. 2 is a partial enlarged plan view showing a header plate and a heat exchange tube of the header tank of FIG. 1, and FIG. 3 is a header drawing of the header tank of the heat exchanger equipped with the tank. Partially enlarged cross-sectional view of the plate only, FIGS. 4 and 5 are respectively FIG. 3 IV-IV
6 and 7 are enlarged cross-sectional views taken along line VI-VI and line VII-VII of FIG. 2, respectively. 8 to 11 show a second embodiment of the present invention. FIG. 8 is a sectional view of a main part of a heat exchanger having a header tank, and FIG. 9 is a header tank of FIG. FIG. 10 is a partially enlarged plan view showing the pipe moving plate and the heat exchange pipe, and FIGS. 10 and 11 are enlarged sectional views taken along line XX and line XI-XI in FIG. 9, respectively. FIGS. 12 to 14 show a conventional example. FIG. 12 is a sectional view of a main part of a heat exchanger having a header tank, and FIG. 13 is a header plate of the header tank of FIG. FIG. 14 is a partial enlarged plan view showing the heat exchange tube, and FIG. 14 is a cross-sectional view of a main part of the heat exchanger when the header tank shown in FIG. 12 is deformed. (1) ... heat exchanger, (2) ... heat exchange tube, (4) ... header tank, (5) ... header tank body, (5a) ... opening peripheral portion, (6)
… Pipe connector, (7)… Pipe connection part, (8)… Tank body connection part,
(8a) ... inner wall, (8b) ... outer wall, (9) (9a) to (9f) ... reinforcing ribs, (10) ... gasket.
Claims (1)
体(5)と、これの開口部を塞ぐ管寄せ板(6)とよりなり、
管寄せ板(6)の管接続部(7)の周囲に横断面略Ｕ形のタン
ク本体結合部(8)が設けられ、該結合部(8)にヘッダ・タ
ンク本体(5)の開口周縁部(5a)がガスケット(10)を介し
て嵌め止められている熱交換器用ヘッダ・タンクにおい
て、管寄せ板(6)の管接続部(7)とタンク本体結合部(8)
の内側壁(8a)との互いに対向する２つの角部に補強リブ
(9a)(9a)がそれぞれ設けられ、管接続部(7)にこれら２
つの補強リブ(9a)(9a)の端部同志を連結する補強リブ(9
b)(9e)が設けられている、熱交換器用ヘッダ・タンク。1. A substantially box-shaped header / tank body (5) having an opening on one side, and a header plate (6) for closing the opening of the header / tank body (5),
A tank body connecting portion (8) having a substantially U-shaped cross section is provided around the pipe connecting portion (7) of the pipe moving plate (6), and the connecting peripheral portion (8) has an opening peripheral edge of the header / tank body (5). In a header / tank for a heat exchanger in which the part (5a) is fastened via a gasket (10), the pipe connection part (7) of the header plate (6) and the tank body joint part (8)
Reinforcing ribs at two corners facing each other with the inner wall (8a) of the
(9a) and (9a) are provided respectively, and these two are connected to the pipe connection (7).
Reinforcing ribs (9a) (9a)
b) Heat exchanger header tank with (9e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988064907U JPH0631332Y2 (en) | 1988-05-17 | 1988-05-17 | Header / tank for heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988064907U JPH0631332Y2 (en) | 1988-05-17 | 1988-05-17 | Header / tank for heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01170887U JPH01170887U (en) | 1989-12-04 |
| JPH0631332Y2 true JPH0631332Y2 (en) | 1994-08-22 |
Family
ID=31290358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988064907U Expired - Lifetime JPH0631332Y2 (en) | 1988-05-17 | 1988-05-17 | Header / tank for heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0631332Y2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4300628B2 (en) * | 1999-03-30 | 2009-07-22 | 株式会社デンソー | Heat exchanger |
| JP6547576B2 (en) * | 2015-10-15 | 2019-07-24 | 株式会社デンソー | Heat exchanger |
| WO2020213738A1 (en) * | 2019-04-15 | 2020-10-22 | 株式会社ティラド | Core plate of heat exchanger tank |
| CN119268449A (en) * | 2023-07-04 | 2025-01-07 | 广东美的制冷设备有限公司 | Collector, method for manufacturing collector, heat exchanger, method for manufacturing heat exchanger, and air conditioning system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2538526B1 (en) * | 1982-12-22 | 1986-12-19 | Chausson Usines Sa | COLLECTOR PLATE FOR TUBE AND WATER BOX HEAT EXCHANGER |
| JPS6091980U (en) * | 1983-11-29 | 1985-06-24 | カルソニックカンセイ株式会社 | Heat exchanger with resin tank |
-
1988
- 1988-05-17 JP JP1988064907U patent/JPH0631332Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01170887U (en) | 1989-12-04 |
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