JPH10170102A - Liquid receiver integrated type condenser - Google Patents

Liquid receiver integrated type condenser

Info

Publication number
JPH10170102A
JPH10170102A JP32394396A JP32394396A JPH10170102A JP H10170102 A JPH10170102 A JP H10170102A JP 32394396 A JP32394396 A JP 32394396A JP 32394396 A JP32394396 A JP 32394396A JP H10170102 A JPH10170102 A JP H10170102A
Authority
JP
Japan
Prior art keywords
condenser
peripheral wall
receiver
integrated
liquid receiver
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.)
Pending
Application number
JP32394396A
Other languages
Japanese (ja)
Inventor
Hiroshi Matsubayashi
博 松林
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.)
Showa Aluminum Can Corp
Original Assignee
Showa Aluminum 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 Showa Aluminum Corp filed Critical Showa Aluminum Corp
Priority to JP32394396A priority Critical patent/JPH10170102A/en
Publication of JPH10170102A publication Critical patent/JPH10170102A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00Details of evaporators; Details of condensers
    • F25B2339/04Details of condensers
    • F25B2339/044Condensers with an integrated receiver
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00Details of evaporators; Details of condensers
    • F25B2339/04Details of condensers
    • F25B2339/044Condensers with an integrated receiver
    • F25B2339/0446Condensers with an integrated receiver characterised by the refrigerant tubes connecting the header of the condenser to the receiver; Inlet or outlet connections to receiver
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/16Receivers
    • F25B2400/162Receivers characterised by the plug or stop

Landscapes

  • Air-Conditioning For Vehicles (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a liquid receiver integrated type condenser, capable of reducing the number of components and contriving the facilitation of mounting work, by integrating a liquid receiver with a condenser. SOLUTION: Both end openings of a peripheral wall pipe 10 of a liquid receiving tank are blocked by lid members 11, 12, made of a brazing sheet, cladded by a brazing material, while stays 13, 14 are incorporated into a liquid receiver 2 through both of the lid members 11, 12, then, the stays 13, 14 are incorporated into the hollow header 4 of a condenser, constituted of a plurality of tubes 3 whose ends are connected under communicated condition, while the peripheral wall pipe 10 of the tank, the lid members 11, 12, the stays 13, 14 and the hollow header 4 of the condenser are connected so as to be integrated with each other through summarized brazing.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、例えば、カーエア
コンシステム等において用いられるアルミニウム等の金
属製の受液器一体型凝縮器に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a condenser integrated with a receiver made of metal such as aluminum used in a car air conditioner system, for example.

【0002】[0002]

【従来の技術及び課題】例えばカーエアコンシステムに
おいて、従来、受液器は、凝縮器とは独立した1個の機
能部品として構成されていて、そのため、これを車体に
取り付けるブラケットやネジなどの多くの部品を必要と
し、取付け作業等が非常に厄介であった。
2. Description of the Related Art In a car air conditioner system, for example, a liquid receiver has conventionally been constituted as a single functional part independent of a condenser. Parts were required, and the mounting work was very troublesome.

【0003】本発明は、上記のような技術背景のもと、
受液器と凝縮器とを一体化し、部品点数の削減、取付け
作業の容易化を実現し、また、その他の多くの利点を有
する受液器一体型凝縮器を提供することを課題とする。
[0003] The present invention is based on the above technical background,
An object of the present invention is to provide a condenser integrated with a receiver, which integrates the receiver and the condenser, reduces the number of parts, facilitates the mounting work, and has many other advantages.

【0004】[0004]

【課題を解決するための手段】上記課題は、受液器タン
ク周壁管の両端開口部が、ろう材をクラッドしたブレー
ジングシート製の蓋材にて塞がれ、該ブレージングシー
ト製の両蓋材を介して受液器にそれぞれステーが組み付
けられ、該ステーが、複数本のチューブの端部を連通状
態に接続させた凝縮器中空ヘッダーに組み付けられ、タ
ンク周壁管と蓋材、蓋材とステー、及び、ステーと凝縮
器中空ヘッダーが一括ろう付けにより接合一体化されて
なることを特徴とする受液器一体型凝縮器によって解決
される。
An object of the present invention is to solve the above-mentioned problem by opening both ends of a peripheral wall pipe of a liquid receiving tank with a brazing sheet lid material clad with a brazing filler metal. Each of the stays is assembled to the receiver via a condenser, and the stay is assembled to a condenser hollow header in which the ends of a plurality of tubes are connected in a communicating state. And a condenser integrated with a receiver, characterized in that the stay and the hollow header of the condenser are integrally joined by brazing.

【0005】即ち、本発明では、受液器が凝縮器と一体
化されていることにより、車体等の取付け側への取付け
においては、この受液器一体型凝縮器を車体等の取付け
側に取付ければよく、ブラケットなどの部品点数が削減
され、取付け側への取付け作業が容易になる。
That is, according to the present invention, since the receiver is integrated with the condenser, when the receiver is mounted on a vehicle body or the like, the condenser integrated with the receiver is mounted on the vehicle body or the like. The number of parts such as brackets can be reduced, and the mounting work on the mounting side becomes easy.

【0006】のみならず、受液器一体化のための構成部
品として、タンク周壁管、蓋材、ステーを備え、タンク
周壁管と蓋材、蓋材とステー、ステーと凝縮器中空ヘッ
ダーが一括ろう付けにより接合一体化されて、受液器一
体型凝縮器を構成しているものであることにより、受液
器一体型凝縮器の製作においては、凝縮器構成部材の相
互仮組の際に併せて、受液器タンク周壁管、蓋材、ステ
ーを凝縮器組立て体に組み付け、そして、凝縮器組立て
体の一括ろう付けの際に併せてこれらを一括ろう付けす
ればよく、従って、受液器一体型凝縮器の製作それ自体
が極めて容易となる。
[0006] Not only that, a tank peripheral wall tube, a lid member, and a stay are provided as components for integrating the liquid receiver, and the tank peripheral wall tube and the lid member, the lid member and the stay, the stay and the condenser hollow header are collectively provided. By being joined and integrated by brazing to constitute a receiver-integrated condenser, in the production of a receiver-integrated condenser, when the condenser components are temporarily assembled, At the same time, the liquid receiver tank peripheral wall pipe, the lid material, and the stay may be assembled to the condenser assembly, and these may be collectively brazed together with the collective brazing of the condenser assembly. The production of the integrated condenser is extremely easy.

【0007】特に、受液器タンク周壁管の両端開口部を
塞ぐ蓋材が、ろう材をクラッドしたブレージングシート
からなるものとされていることにより、この蓋材が、受
液器タンク周壁管の端部開口部を塞ぐ機能と、蓋材と受
液器タンク周壁管とを接合する機能と、蓋材とステーと
を接合する機能とを併せもち、それゆえ、受液器一体型
凝縮器の構成部品点数が減少される。
[0007] In particular, since the lid material for closing the opening at both ends of the liquid receiver tank peripheral wall pipe is made of a brazing sheet clad with brazing material, this lid material is used for the liquid receiver tank peripheral wall pipe. It has the function of closing the end opening, the function of joining the lid material and the peripheral pipe of the receiver tank, and the function of joining the lid material and the stay. The number of components is reduced.

【0008】[0008]

【発明の実施の形態】次に、本発明の実施形態を図面に
基づいて説明する。
Next, embodiments of the present invention will be described with reference to the drawings.

【0009】図1及び図2に示されるカーエアコン用の
受液器一体型凝縮器において、(1)は凝縮器、(2)
は受液器である。
In the condenser integrated with a receiver for a car air conditioner shown in FIGS. 1 and 2, (1) is a condenser, (2)
Is a receiver.

【0010】凝縮器(1)は、いわゆるマルチフロータ
イプのアルミニウム製熱交換器によるもので、左右方向
に向けられた多数本の熱交換用偏平チューブ(3)…が
上下方向に所定の間隔おきに並列状態に配置されると共
に、該チューブ(3)…の左右両側に、上下方向に向け
られたアルミニウム製中空ヘッダー(4)(4)が配置
されて、チューブ(3)…の両端部がヘッダー(4)
(4)に連通状態に接続されている。また、チューブ
(3)…間にはフィン(5)が配置されている。そし
て、ヘッダー(4)(4)内が所定の高さ位置において
仕切り(6)…にて上下方向に複数の室に仕切られ、右
側ヘッダー(4)の上側側面に冷媒入口部(7)が設け
られると共に、同じく右側ヘッダー(4)の下端部側面
に冷媒出口(9)が設けられ、冷媒入口(7)からヘッ
ダー(4)内に流入したガス冷媒がチューブ(3)…郡
を蛇行状に流通して凝縮され、冷媒が冷媒出口部(9)
を通じて凝縮器(1)から送り出されるようになされて
いる。
The condenser (1) is a so-called multi-flow type aluminum heat exchanger, and a plurality of flat tubes for heat exchange (3) oriented in the left-right direction are arranged at predetermined intervals in the vertical direction. And aluminum hollow headers (4) (4) oriented vertically are arranged on both left and right sides of the tubes (3). Header (4)
It is connected in communication with (4). Fins (5) are arranged between the tubes (3). Then, the inside of the headers (4) and (4) is vertically divided into a plurality of chambers by partitions (6) at predetermined height positions, and a refrigerant inlet (7) is provided on the upper side surface of the right header (4). A refrigerant outlet (9) is also provided on the lower end side surface of the right header (4), and gas refrigerant flowing into the header (4) from the refrigerant inlet (7) is meandering through the tubes (3)... The refrigerant is condensed by flowing to the refrigerant outlet (9)
Through the condenser (1).

【0011】この凝縮器(1)は、一括ろう付け仕様の
熱交換器によるもので、本実施形態では、中空ヘッダー
(4)が、ろう材のクラッドされたブレージングシート
をパイプ状に曲成して製作されたヘッダーパイプ(4a)
と、該パイプ(4a)の両端部を塞ぐ蓋材(4b)(4b)と
によって構成されており、該ヘッダーパイプ(4a)の周
壁に周方向スリット状に形成されたチューブ挿入孔を通
じてチューブ(3)の端部が挿入され、ヘッダーパイプ
(4a)の有するろう材にてチューブ(3)がヘッダー
(4)に接合一体化される構成となされている。後述す
るステー(13)(14)はヘッダー(4)の有するろう材
にてヘッダー(4)に一括ろう付けされる。
The condenser (1) is a heat exchanger of a batch brazing specification. In this embodiment, the hollow header (4) is formed by bending a brazing sheet clad with brazing material into a pipe shape. Header pipe (4a)
And a lid member (4b) (4b) for closing both ends of the pipe (4a). The tube (4b) is formed through a tube insertion hole formed in a circumferential slit shape on a peripheral wall of the header pipe (4a). The end of (3) is inserted, and the tube (3) is joined and integrated with the header (4) by the brazing material of the header pipe (4a). The stays (13) and (14) described later are collectively brazed to the header (4) with the brazing material of the header (4).

【0012】一方、受液器(2)において、(10)はタ
ンク周壁管、(11)(12)は蓋材、(15)は冷媒出口用
の継ぎ手管、(16)はストレーナーである。そして、
(13)(14)はステーである。
On the other hand, in the liquid receiver (2), (10) is a tank peripheral wall pipe, (11) and (12) are lid materials, (15) is a joint pipe for a refrigerant outlet, and (16) is a strainer. And
(13) and (14) are stays.

【0013】まず、これら各構成部品について説明する
と、タンク周壁管(10)は、円形状の管で、その内部は
上下方向に延ばされた仕切り壁(17)にて、冷媒入口側
の室(19)と冷媒出口側の室(20)とに仕切られてい
る。図3に示されるように、冷媒入口側の室(19)は冷
媒吸上げ用として断面小に、冷媒出口側の室(20)は冷
媒の備蓄、流出用として断面大に形成されている。該タ
ンク周壁管(10)は、アルミニウム製押出型材を所要長
さに切断して製作されたもので、上記の仕切り壁(17)
を含めて図3(ロ)に示されるような横断面形状を有す
るものに押出加工して製作されたものである。この押出
型材製タンク周壁管(10)において、その仕切り壁(1
7)の上端部には、図3(イ)に示されるように、連通
部としての凹状の切欠き(21)が形成されており、この
切欠き(21)を通じて冷媒入口側の室(19)と冷媒出口
側の室(20)とが連通されるようになされている。ま
た、図1に示されるように、タンク周壁管(10)の下端
部の側面には、冷媒出口側の室(20)に対応して接続孔
(22)が形成され、冷媒出口用の継ぎ手管(15)が連通
接続されるようになされている。
First, each of these components will be described. The tank peripheral wall pipe (10) is a circular pipe, and the inside thereof is formed by a partition wall (17) extending in the vertical direction and a chamber on the refrigerant inlet side. (19) and a chamber (20) on the refrigerant outlet side. As shown in FIG. 3, the refrigerant inlet side chamber (19) is formed to have a small cross section for sucking up the refrigerant, and the refrigerant outlet side chamber (20) is formed to have a large cross section for storing and discharging the refrigerant. The tank peripheral wall pipe (10) is manufactured by cutting an aluminum extruded shape into a required length, and is formed by cutting the partition wall (17).
And (b) are manufactured by extrusion processing to have a cross-sectional shape as shown in FIG. In this extruded tank peripheral wall tube (10), the partition wall (1
As shown in FIG. 3 (a), a concave notch (21) as a communicating part is formed at the upper end of (7), and through this notch (21), a refrigerant inlet side chamber (19) is formed. ) And the chamber (20) on the refrigerant outlet side are communicated with each other. As shown in FIG. 1, a connection hole (22) is formed in the side surface of the lower end portion of the tank peripheral wall pipe (10) so as to correspond to the chamber (20) on the refrigerant outlet side. The tube (15) is adapted to be connected in communication.

【0014】上下の蓋材(11)(12)はそれぞれ、芯材
の両面にろう材がクラッドされたアルミニウムブレージ
ングシートのプレス成形品によるもので、図1、図4
(イ−1)(イ−2)及び図5(イ−1)(イ−2)に
示されるように、タンク周壁管(10)の端部に外嵌め状
態に嵌合される周壁部(11a )(12a )が一体成形され
ると共に、該周壁部(11a )(12a )の先端周縁部に外
方に突出する位置決め用のフランジ部(11b )(12b )
が一体成形されている。また、冷媒出口側の室(20)を
塞ぐ蓋部(11c )(12c )は該室(12)の内方に膨出す
る椀状曲面に成形され、その周縁部に冷媒出口側の室
(12)内に内嵌め状態に嵌合される周壁部(11d )(12
d )が成形されている。
The upper and lower lid members (11) and (12) are press-formed aluminum brazing sheets in which a brazing material is clad on both sides of a core material.
As shown in (a-1) and (a-2) and FIGS. 5 (a-1) and (a-2), the peripheral wall portion ( 11a) and (12a) are integrally molded, and positioning flanges (11b) and (12b) projecting outward from the peripheral edge of the distal end of the peripheral wall (11a) (12a).
Are integrally formed. Further, the lids (11c) and (12c) for closing the chamber (20) on the refrigerant outlet side are formed into a bowl-shaped curved surface that bulges inward of the chamber (12), and the peripheral portion of the lid (11c) (12c) has a chamber (20) on the refrigerant outlet side. 12) Peripheral wall (11d) (12)
d) is molded.

【0015】更に、図4(イ−1)(イ−2)に示され
るように、下側の蓋材(11)において、冷媒入口側の室
(19)を塞ぐ蓋部(11e )には凝縮器(1)からの冷媒
を導入する冷媒導入孔(23)が形成されている。
Further, as shown in FIGS. 4 (a-1) and 4 (a-2), a lid (11e) for closing the refrigerant inlet side chamber (19) in the lower lid (11) is provided. A refrigerant introduction hole (23) for introducing a refrigerant from the condenser (1) is formed.

【0016】上側のステー(14)は、図1、図5(ロ−
1)(ロ−2)に示されるように、タンク周壁管(10)
の上端部に蓋材(12)を介して外嵌め状態に嵌合される
嵌合リング部(14a )を一方の側に有すると共に、他方
の側に凝縮器ヘッダー(4)の外周部を抱く抱持部(14
b )を有するもので、アルミニウム製押出型材をスライ
ス切断して製作されたものである。
The upper stay (14) is shown in FIGS.
1) As shown in (b-2), tank peripheral wall pipe (10)
Has a fitting ring portion (14a) fitted on the upper end portion of the condenser header (4) via a lid member (12) so as to be externally fitted thereto, and holds the outer peripheral portion of the condenser header (4) on the other side. Holder (14
b), which is manufactured by slicing and cutting an aluminum extrusion.

【0017】下側のステー(13)も、図1、図4(ロ−
1)(ロ−2)に示されるように、同じくタンク周壁管
(10)の下端部に蓋材(11)を介して外嵌め状態に嵌合
される嵌合リング部(13a )を一方の側に有すると共
に、他方の側に凝縮器ヘッダー(4)の外周部を抱く抱
持部(13b )を有するものであるが、この下側のステー
(13)の高さは、上側のステー(14)の高さよりも高く
設計されており、嵌合リング部(13a )内の下半部には
タンク周壁管(10)の冷媒入口側の室(19)の下方に突
出する突出部(13c )が設けられ、該突出部(13c )の
上面と、抱持部(13b )の内面とに開口する冷媒通路孔
(24)が形成されている。この下側ステー(13)は、ア
ルミニウム製押出型材のスライス切断品に冷媒通路孔
(24)等を後加工して製作されたものである。
The lower stay (13) is also shown in FIGS.
1) As shown in (b-2), a fitting ring portion (13a) which is fitted to the lower end of the tank peripheral wall tube (10) via a lid member (11) so as to be externally fitted thereto is provided on one side. And a holding portion (13b) for holding the outer peripheral portion of the condenser header (4) on the other side. The height of the lower stay (13) is equal to that of the upper stay (13). 14), and the lower half of the fitting ring (13a) has a protruding portion (13c) protruding below the refrigerant inlet side chamber (19) of the tank peripheral wall tube (10). ) Are provided, and a refrigerant passage hole (24) is formed on the upper surface of the protruding portion (13c) and on the inner surface of the holding portion (13b). The lower stay (13) is manufactured by post-processing a coolant passage hole (24) and the like on a slice cut product of an extruded aluminum material.

【0018】継ぎ手管(15)は、ワンタッチジョイント
形式のもので、図6に示されるように、その基端部が縮
径されて、タンク周壁管(10)の接続孔(22)にリング
ろう材(25)を介して位置決め状態に挿入嵌合されるよ
うになされている。また、この縮径により継ぎ手管(1
5)内には先端方向に面する段(15a )が形成されてい
る。そして、ストレーナー(16)は、樹脂成形品による
もので、その基端部に、外方に突出する係合部としての
フランジ部(16a )が形成されており、このストレーナ
ー(16)を継ぎ手管(15)の先端部から挿入していくこ
とにより、このフランジ部(16a )が継ぎ手管(15)内
の上記の段(15a )に当接され、タンク周壁管(10)の
冷媒出口側の室(20)内に所定長さ突出して着脱可能に
保持されるようになされている。
The joint pipe (15) is of a one-touch joint type. As shown in FIG. 6, the base end thereof is reduced in diameter, and a ring brazing hole is formed in the connection hole (22) of the tank peripheral wall pipe (10). It is adapted to be inserted and fitted in a positioning state via a material (25). In addition, the joint pipe (1
In step 5), a step (15a) facing the tip direction is formed. The strainer (16) is made of a resin molded product, and has a flange (16a) as an engaging portion projecting outward at a base end thereof. By inserting from the tip of (15), this flange portion (16a) comes into contact with the above step (15a) in the joint pipe (15), and the refrigerant outlet side of the tank peripheral wall pipe (10) It is configured to protrude into the chamber (20) for a predetermined length and to be detachably held.

【0019】受液器(2)は、上記タンク周壁管(10)
の上下の端部に蓋材(11)(12)を外嵌め状態に嵌合
し、そして、上下のステー(13)(14)の嵌合リング部
(13a)(14a )を蓋材(11)(12)を介してタンク周
壁管(10)の上下両端部に外嵌め状態に嵌合し、その
際、嵌合リング部(13a )(14a )を蓋材(11)(12)
のフランジ部(11b )(12b )に当接させるようにして
位置決めし、更に、継ぎ手管(15)をリングろう材(2
5)を介してタンク周壁管(10)の接続孔(22)に挿入
嵌合することによって仮組状態に組み合わせる。そし
て、この仮組状態の受液器(2)の上下のステー(13)
(14)のヘッダー抱持部(13a )(14a )を、一括ろう
付け前の仮組状態の凝縮器(1)におけるヘッダー
(4)に嵌合する。しかる後、この仮組状態の組立て体
全体を一括ろう付けにて接合一体化する。そして、この
一括ろう付け後にストレーナー(16)を継ぎ手管(15)
を通じてセットする。以上のようにして受液器一体型凝
縮器に製作されている。
The liquid receiver (2) is provided with the tank peripheral wall pipe (10).
The lids (11) and (12) are fitted to the upper and lower ends of the upper and lower ends in an externally fitted state, and the fitting rings (13a) and (14a) of the upper and lower stays (13) and (14) are fitted to the lid (11). ) And (12) are fitted to the upper and lower ends of the tank peripheral wall pipe (10) in an externally fitted state.
The flanges (11b) and (12b) are positioned so that they come into contact with each other.
By inserting and fitting into the connection hole (22) of the tank peripheral wall pipe (10) through 5), the tank is assembled in a temporary assembly state. Then, the upper and lower stays (13) of the liquid receiver (2) in the temporary assembly state
The header holding portions (13a) and (14a) of (14) are fitted to the header (4) of the condenser (1) in a tentatively assembled state before the collective brazing. Thereafter, the entire assembly in the provisionally assembled state is integrally joined by brazing. After this brazing, the strainer (16) is connected to the joint pipe (15).
Set through. As described above, a condenser integrated with a liquid receiver is manufactured.

【0020】上記の受液器一体型凝縮器では、凝縮器
(1)にて凝縮された冷媒は、下側ステー(13)の冷媒
通路孔(24)、下側蓋材(11)の導入孔(23)を通じて
周壁管(10)内の冷媒入口側の室(19)に送り込まれ
る。そして、該室(19)を上昇し、連通切欠き部(21)
を通じて冷媒出口側の室(20)に送り込まれ、該室(2
0)を下降していく。その過程で気液が分離され、液冷
媒のみが該室(20)の底部からストレーナー(16)、継
ぎ手管(15)を通じて送り出される。
In the above-mentioned condenser integrated with a receiver, the refrigerant condensed in the condenser (1) is introduced into the refrigerant passage hole (24) of the lower stay (13) and the lower lid member (11). The refrigerant is fed into the chamber (19) on the refrigerant inlet side in the peripheral wall pipe (10) through the hole (23). Then, the chamber (19) is raised, and the communication notch (21)
Into the chamber (20) on the refrigerant outlet side through the
0) descends. In the process, gas and liquid are separated, and only the liquid refrigerant is sent out from the bottom of the chamber (20) through the strainer (16) and the joint pipe (15).

【0021】上記構成では、受液器(2)が凝縮器
(1)と一体化されたものであるから、車体等の取付け
側への取付けにおいては、この受液器一体型凝縮器を取
付け側に取付ければよく、そのため、ブラケットなどの
部品点数を削減しえて、取付け作業を容易に行うことが
できる。
In the above configuration, since the liquid receiver (2) is integrated with the condenser (1), when the liquid receiver (2) is mounted on a mounting side of a vehicle body or the like, the liquid receiver integrated condenser is mounted. The number of parts such as brackets can be reduced, and the mounting operation can be easily performed.

【0022】のみならず、受液器一体化のための構成部
品として、タンク周壁管(10)、蓋材(11)(12)、ス
テー(13)(14)を備え、タンク周壁管(10)と蓋材
(11)(12)、蓋材(11)(12)とステー(13)(1
4)、ステー(13)(14)と凝縮器中空ヘッダー(4)
が一括ろう付けにより接合一体化されて、受液器一体型
凝縮器を構成しているものであるから、受液器一体型凝
縮器の製作においては、凝縮器構成部材の相互仮組の際
に併せて、受液器タンク周壁管(10)、蓋材(11)(1
2)、ステー(13)(14)を凝縮器組立て体に組み付
け、そして、凝縮器組立て体の一括ろう付けの際に併せ
てこれらを一括ろう付けすることができ、従って、凝縮
器(1)と受液器(2)とをそれぞれ個別に製作した
後、受液器(2)を凝縮器(1)に取り付けて一体化す
るような場合に比べて、工数の大幅削減等により、受液
器一体型凝縮器をコスト的に有利にかつ生産性良く製作
することができる。
In addition, the tank peripheral wall pipe (10), the lid members (11) (12), and the stays (13) (14) are provided as components for integrating the liquid receiver. ) And lid (11) (12), lid (11) (12) and stay (13) (1
4), stay (13) (14) and condenser hollow header (4)
Are combined and integrated by brazing to form a receiver-integrated condenser. Therefore, in the production of the receiver-integrated condenser, when the condenser components are temporarily assembled, In addition, the peripheral pipe of the receiver tank (10), the lid (11) (1
2), the stays (13), (14) can be assembled to the condenser assembly, and these can be collectively brazed together with the collective brazing of the condenser assembly; And the receiver (2) are individually manufactured, and the liquid receiver (2) is attached to the condenser (1) and integrated with the condenser (1). This makes it possible to manufacture the integrated condenser in a cost-effective manner and with high productivity.

【0023】しかも、受液器タンク周壁管(10)の両端
開口部を塞ぐ蓋材(11)(12)を、ろう材がクラッドさ
れたブレージングシートからなるものとしているから、
この蓋材(11)(12)が、受液器タンク周壁管(10)の
端部開口部を塞ぐ機能と、蓋材(11)(12)と受液器タ
ンク周壁管(10)とを接合する機能と、蓋材(11)(1
2)とステー(13)(14)とを接合する機能とを併せも
ち、それによって、受液器一体型凝縮器の構成部品点数
が削減され、構造が簡素化されて、受液器一体型凝縮器
をより一層、コスト的に有利に生産性良く製作すること
ができる。従ってまた、ステー(13)(14)に蓋材の機
能をもたせる必要がなく、嵌合リング部(13a )(14a
)のような構造を採用し得て、ステー(13)(14)の
軽量化と材料削減を図ることができる。
Further, since the lid members (11) and (12) for closing the openings at both ends of the peripheral pipe (10) of the liquid receiver tank are made of a brazing sheet clad with brazing material,
The lid members (11) and (12) function to close the end opening of the receiver tank peripheral wall pipe (10), and the lid members (11) and (12) and the receiver tank peripheral wall pipe (10) Bonding function and lid material (11) (1
2) and the function of joining the stays (13) and (14), thereby reducing the number of components of the condenser integrated with the receiver, simplifying the structure, and The condenser can be manufactured more advantageously in terms of cost and productivity. Therefore, it is not necessary to provide the stays (13) and (14) with the function of a lid member, and the fitting ring portions (13a) and (14a) are not required.
) Can be adopted, so that the stays (13) and (14) can be reduced in weight and material.

【0024】また、ブレージングシート製の蓋材(11)
(12)は、タンク周壁管(10)の端部に外嵌め状態に嵌
合される周壁部(11a )(12a )が形成され、該周壁部
(11a )(12a )の外周部に、ステー(13)(14)の嵌
合リング部(13a )(14a )が更に外嵌め状態に嵌合さ
れて、一括ろう付けされている構造であるから、タンク
周壁管(10)と蓋材(11)(12)とを気密性良く接合一
体化することができる。
Further, a lid member made of a brazing sheet (11)
In (12), peripheral wall portions (11a) and (12a) which are fitted to the end of the tank peripheral wall tube (10) in an externally fitted state are formed, and stays are formed on the outer peripheral portions of the peripheral wall portions (11a) and (12a). (13) Since the fitting ring portions (13a) and (14a) of (14) are further fitted in an outer fitting state and are brazed together, the tank peripheral wall pipe (10) and the lid member (11) And (12) can be joined and integrated with good airtightness.

【0025】更に、蓋材(11)(12)において、冷媒出
口側の室(20)を塞ぐ蓋部(11c )(12c )は該室(2
0)の内方に膨出する椀状の曲面に成形され、その周縁
部に冷媒出口側の室(20)内に内嵌め状態に嵌合される
周壁部(11d )(12d )が成形されたものとなされてい
るから、該周壁部(11d )(12d )によって蓋材(11)
(12)とタンク周壁管(10)とをより一層気密製良く接
合一体化することができ、また、蓋部(11c )(12c )
の椀状膨出曲面構造によって薄肉にして耐圧性能を高め
ることができ、更に、蓋材(11)(12)をタンク周壁管
(10)の端部に嵌合する際の周方向位置を容易に特定す
ることができて回り止め機能も奏されることから組み付
け作業性を向上することができる。
Further, in the lid members (11) and (12), lid portions (11c) and (12c) for closing the chamber (20) on the refrigerant outlet side are provided in the chamber (2).
0) is formed into a bowl-shaped curved surface which protrudes inward, and peripheral wall portions (11d) and (12d) which are fitted inside the chamber (20) on the refrigerant outlet side in a state of being fitted around the peripheral edge thereof are formed. The cover material (11) is formed by the peripheral wall portions (11d) and (12d).
(12) and the tank peripheral wall pipe (10) can be further joined and integrated more airtightly, and the lids (11c) (12c)
The bowl-shaped bulging curved surface structure can be made thinner to increase the pressure resistance, and the circumferential position when fitting the lids (11) and (12) to the end of the tank peripheral wall tube (10) is easy. And the rotation preventing function is also provided, so that the assembling workability can be improved.

【0026】また、上記実施形態では、下側ステー(1
4)内に冷媒通路孔(24)が形成され、この冷媒通路孔
(24)を通じることによって、凝縮器(1)と受液器
(2)とが内部的に連通された構造となされているか
ら、凝縮器(1)と受液器(2)とを接続するパイプを
省略でき、部品点数を削減し得ると共に、スッキリとし
た外観構造を実現することができる。
In the above embodiment, the lower stay (1
4) A refrigerant passage hole (24) is formed therein, and through this refrigerant passage hole (24), a structure is provided in which the condenser (1) and the liquid receiver (2) are internally connected. Therefore, a pipe connecting the condenser (1) and the liquid receiver (2) can be omitted, the number of parts can be reduced, and a neat appearance structure can be realized.

【0027】また、上記実施形態では、ストレーナー
(16)の取付け構造として、該ストレーナー(16)がフ
ランジ部(16a )を有して、このフランジ部(16a )を
冷媒出口用の継ぎ手管(15)内の段(15a )に当接させ
て、着脱自在に取り付けられた構成としているから、メ
ンテナンス性を向上しうるなどの利点も有する。
In the above embodiment, the strainer (16) has a flange portion (16a) as a mounting structure for the strainer (16), and the flange portion (16a) is connected to the joint pipe (15) for the refrigerant outlet. ) Is detachably mounted by contacting the step (15a) in the parentheses, so that there is an advantage that the maintainability can be improved.

【0028】また、上記実施形態では、受液器として、
内部が上下方向に延ばされた仕切壁(17)にて、冷媒入
口側の室(19)と冷媒出口側の室(20)とに仕切られる
と共に、これら両室(19)(20)が、仕切壁(17)の上
端部に設けられた連通部(21)を通じて連通され、か
つ、下端部に、冷媒入口側の室(19)と連通する冷媒入
口部(23)と、冷媒出口側の室(20)と連通する冷媒出
口部(15)とが設けられた構造のものが採用されている
から、凝縮器(1)からの冷媒は受液器(2)の下端部
から冷媒入口側の室(19)内に導入され、そこから上方
へ、更に、上方から下方へと折り返すように巡り、下端
部から送り出されていくことになり、冷媒を性能良く気
液分離し得るのみならず、受液器(2)内からパイプ類
を排除し得て、スリムでスマートな形態の受液器を実現
することができる。しかも、このような構造において、
タンク周壁管(10)は内部の仕切り壁(17)を含めて押
出加工したアルミニウム製押出型材によるものとしてい
るから、これを生産性良くかつコスト的に有利に製作す
ることができる。
In the above embodiment, the liquid receiver is
A partition wall (17) whose inside extends in the vertical direction is partitioned into a chamber (19) on the refrigerant inlet side and a chamber (20) on the refrigerant outlet side, and these two chambers (19) and (20) are separated. A refrigerant inlet part (23) communicating with a refrigerant inlet side chamber (19) at a lower end part thereof, through a communication part (21) provided at an upper end part of the partition wall (17); Since a refrigerant outlet (15) communicating with the chamber (20) is provided, the refrigerant from the condenser (1) flows from the lower end of the liquid receiver (2) to the refrigerant inlet (15). It is introduced into the side chamber (19), goes upward from there, further turns back from above, and is sent out from the lower end, and if only refrigerant can be gas-liquid separated with good performance In addition, pipes can be eliminated from the liquid receiver (2), and a slim and smart liquid receiver can be realized. Moreover, in such a structure,
Since the tank peripheral wall pipe (10) is made of an extruded aluminum material including the inner partition wall (17), it can be manufactured with good productivity and at low cost.

【0029】[0029]

【発明の効果】上述の次第で、本発明の受液器一体型凝
縮器は、受液器が凝縮器と一体化されたものであるか
ら、車体等の取付け側への取付けにおいては、この受液
器一体型凝縮器を車体等の取付け側に取付ければよく、
それゆえ、ブラケットなどの部品点数を削減しえて、取
付け作業を容易に行うことができる。
As described above, in the condenser integrated with a receiver according to the present invention, the receiver is integrated with the condenser. What is necessary is just to attach the receiver integrated condenser to the mounting side of the vehicle body etc.
Therefore, the number of components such as brackets can be reduced, and the mounting operation can be easily performed.

【0030】のみならず、受液器一体化のための構成部
品として、タンク周壁管、蓋材、ステーを備え、タンク
周壁管と蓋材、蓋材とステー、ステーと凝縮器中空ヘッ
ダーが一括ろう付けにより接合一体化されて、受液器一
体型凝縮器を構成しているものであるから、受液器一体
型凝縮器の製作においては、凝縮器構成部材の相互仮組
の際に併せて、受液器タンク周壁管、蓋材、ステーを凝
縮器組立て体に組み付け、そして、凝縮器組立て体の一
括ろう付けの際に併せてこれらを一括ろう付けしてすれ
ばよく、従って、凝縮器と受液器とをそれぞれ個別に製
作したのちに受液器を凝縮器に取り付けて一体化するよ
うな構造の場合に比べて、工数の大幅削減等により、受
液器一体型凝縮器をコスト的に有利にかつ生産性良く製
作することができる。
In addition, a tank peripheral wall tube, a lid member, and a stay are provided as components for integrating the receiver, and the tank peripheral wall tube and the lid member, the lid member and the stay, the stay and the condenser hollow header are collectively provided. Since it is joined and integrated by brazing to constitute a receiver-integrated condenser, in the manufacture of a receiver-integrated condenser, it is necessary to combine the components of the condenser with each other when they are temporarily assembled. It is sufficient to assemble the peripheral pipe of the receiver tank, the lid member, and the stay into the condenser assembly, and to braze them all together at the time of the brazing of the condenser assembly. Compared to the case where the receiver and the receiver are manufactured separately and then the receiver is attached to the condenser and integrated, the condenser integrated type It can be manufactured cost-effectively and with good productivity .

【0031】しかも、受液器タンク周壁管の両端開口部
を塞ぐ蓋材が、ろう材をクラッドしたブレージングシー
トからなるものとしているから、この蓋材が、受液器タ
ンク周壁管の端部開口部を塞ぐ機能と、蓋材と受液器タ
ンク周壁管とを接合する機能と、蓋材とステーとを接合
する機能とを併せもち、それによって、受液器一体型凝
縮器の構成部品点数が削減され、構造が簡素化されて、
受液器一体型凝縮器をより一層、コスト的に有利に生産
性良く製作することができる。
In addition, since the lid material for closing the opening at both ends of the peripheral pipe of the receiver tank is made of a brazing sheet clad with a brazing filler metal, this lid material is used for the opening of the peripheral pipe of the receiver tank peripheral wall. It has the function of closing the part, the function of joining the lid material and the peripheral wall pipe of the receiver tank, and the function of joining the lid material and the stay. Is reduced, the structure is simplified,
The condenser integrated with the receiver can be manufactured more advantageously in terms of cost and productivity.

【図面の簡単な説明】[Brief description of the drawings]

【図1】受液器一体型凝縮器の一実施形態を示すもの
で、受液器部分を拡大した部分断面正面図である。
FIG. 1 shows an embodiment of a condenser integrated with a liquid receiver, and is a partially sectional front view in which a liquid receiver portion is enlarged.

【図2】受液器一体型凝縮器の全体構成を示すもので、
(イ)は部分断面正面図、図(ロ)は側面図である。
FIG. 2 shows an overall configuration of a condenser integrated with a liquid receiver.
(A) is a partial sectional front view, and (B) is a side view.

【図3】タンク周壁管を示すもので、図(イ)は上端面
図、図(ロ)は図1のI−I線断面図である。
3A and 3B show a tank peripheral wall pipe, and FIG. 3A is an upper end view, and FIG. 3B is a cross-sectional view taken along line II of FIG.

【図4】図(イ−1)(イ−2)は下側蓋材の平面図、
側面図、図(ロ−1)(ロ−2)は下側ステーの平面
図、断面側面図である。
FIGS. 4A and 4B are plan views of a lower lid member.
The side view and the figures (b-1) and (b-2) are a plan view and a sectional side view of the lower stay.

【図5】図(イ−1)(イ−2)は上側蓋材の平面図、
側面図、図(ロ−1)(ロ−2)は上側ステーの平面
図、断面側面図である。
FIGS. 5A and 5B are plan views of an upper lid material;
The side view and the figures (b-1) and (b-2) are a plan view and a sectional side view of the upper stay.

【図6】受液器の冷媒出口部構造を示す断面正面図であ
る。
FIG. 6 is a sectional front view showing a refrigerant outlet structure of the liquid receiver.

【符号の説明】[Explanation of symbols]

1…凝縮器 2…受液器 4…ヘッダー 10…タンク周壁管 11、12…蓋材 13、14…ステー DESCRIPTION OF SYMBOLS 1 ... Condenser 2 ... Liquid receiver 4 ... Header 10 ... Tank peripheral wall pipe 11, 12 ... Lid material 13, 14 ... Stay

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 受液器タンク周壁管の両端開口部が、ろ
う材をクラッドしたブレージングシート製の蓋材にて塞
がれ、該ブレージングシート製の両蓋材を介して受液器
にそれぞれステーが組み付けられ、該ステーが、複数本
のチューブの端部を連通状態に接続させた凝縮器中空ヘ
ッダーに組み付けられ、タンク周壁管と蓋材、蓋材とス
テー、及び、ステーと凝縮器中空ヘッダーが一括ろう付
けにより接合一体化されてなることを特徴とする受液器
一体型凝縮器。
1. An opening at both ends of a liquid receiver tank peripheral wall tube is closed with a brazing sheet-made lid material clad with a brazing material, and each of the opening portions is connected to the liquid receiver via the brazing sheet-made lid material. A stay is assembled, the stay is assembled to a condenser hollow header in which the ends of a plurality of tubes are connected in a communicating state, and a tank peripheral wall tube and a lid material, a lid material and a stay, and a stay and a condenser hollow are provided. A condenser integrated with a receiver, wherein the header is joined and integrated by batch brazing.
JP32394396A 1996-12-04 1996-12-04 Liquid receiver integrated type condenser Pending JPH10170102A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP32394396A JPH10170102A (en) 1996-12-04 1996-12-04 Liquid receiver integrated type condenser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32394396A JPH10170102A (en) 1996-12-04 1996-12-04 Liquid receiver integrated type condenser

Publications (1)

Publication Number Publication Date
JPH10170102A true JPH10170102A (en) 1998-06-26

Family

ID=18160371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32394396A Pending JPH10170102A (en) 1996-12-04 1996-12-04 Liquid receiver integrated type condenser

Country Status (1)

Country Link
JP (1) JPH10170102A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11125479A (en) * 1997-08-21 1999-05-11 Zexel:Kk Coupling structure for heat exchanger and airtightness inspection system therefor
JP2000255250A (en) * 1999-03-05 2000-09-19 Denso Corp Refrigerant condenser integrally formed with liquid receiver
FR2820367A1 (en) * 2001-02-06 2002-08-09 Valeo Thermique Moteur Sa INTERMEDIATE TANK FOR A CONDENSER AND CONDENSER COMPRISING SUCH A TANK
FR2822530A1 (en) * 2001-03-26 2002-09-27 Valeo Thermique Moteur Sa Condenser with reservoir bottle mounting for motor vehicle air conditioning system, uses length cut from extruded profile that accepts reservoir and has lateral projection for attachment to condenser collector
EP1310748A3 (en) * 2001-11-08 2004-01-02 Behr GmbH & Co. Heat exchanger
EP1524477A1 (en) * 2003-10-14 2005-04-20 Behr Lorraine S.A.R.L. Condenser for an air-conditioning system, in particular of vehicles
KR100484632B1 (en) * 2002-04-29 2005-04-22 모딘코리아 유한회사 Air Condenser With Receiver Dryer
EP2108905A1 (en) * 2008-04-09 2009-10-14 Behr France Hambach S.A.R.L. Condenser, in particular for a motor vehicle

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11125479A (en) * 1997-08-21 1999-05-11 Zexel:Kk Coupling structure for heat exchanger and airtightness inspection system therefor
JP2000255250A (en) * 1999-03-05 2000-09-19 Denso Corp Refrigerant condenser integrally formed with liquid receiver
FR2820367A1 (en) * 2001-02-06 2002-08-09 Valeo Thermique Moteur Sa INTERMEDIATE TANK FOR A CONDENSER AND CONDENSER COMPRISING SUCH A TANK
WO2002063225A1 (en) * 2001-02-06 2002-08-15 Valeo Thermique Moteur Intermediate reservoir for a condenser and condenser comprising same
FR2822530A1 (en) * 2001-03-26 2002-09-27 Valeo Thermique Moteur Sa Condenser with reservoir bottle mounting for motor vehicle air conditioning system, uses length cut from extruded profile that accepts reservoir and has lateral projection for attachment to condenser collector
WO2002077548A1 (en) * 2001-03-26 2002-10-03 Valeo Thermique Moteur Air conditioning condenser, in particular for motor vehicle, comprising a base plate connected to a collector box
EP1310748A3 (en) * 2001-11-08 2004-01-02 Behr GmbH & Co. Heat exchanger
KR100484632B1 (en) * 2002-04-29 2005-04-22 모딘코리아 유한회사 Air Condenser With Receiver Dryer
EP1524477A1 (en) * 2003-10-14 2005-04-20 Behr Lorraine S.A.R.L. Condenser for an air-conditioning system, in particular of vehicles
EP2108905A1 (en) * 2008-04-09 2009-10-14 Behr France Hambach S.A.R.L. Condenser, in particular for a motor vehicle

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