JPH04121562A - Receiver tank incorporated with condenser - Google Patents
Receiver tank incorporated with condenserInfo
- Publication number
- JPH04121562A JPH04121562A JP2241402A JP24140290A JPH04121562A JP H04121562 A JPH04121562 A JP H04121562A JP 2241402 A JP2241402 A JP 2241402A JP 24140290 A JP24140290 A JP 24140290A JP H04121562 A JPH04121562 A JP H04121562A
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- header
- chamber
- cylindrical body
- receiver tank
- 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.)
- Granted
Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 86
- 238000004891 communication Methods 0.000 claims abstract description 29
- 238000005192 partition Methods 0.000 claims abstract description 25
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 238000003860 storage Methods 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 2
- 239000003990 capacitor Substances 0.000 description 8
- 238000005219 brazing Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/044—Condensers with an integrated receiver
- F25B2339/0441—Condensers with an integrated receiver containing a drier or a filter
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General 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
- F25B2400/16—Receivers
- F25B2400/162—Receivers characterised by the plug or stop
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/01—Geometry problems, e.g. for reducing size
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は、例えば自動車用空調装置等の冷房サイクル
に用いられるコンデンサと一体に形成されたレシーバタ
ンクに関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a receiver tank integrally formed with a condenser used in a cooling cycle of, for example, an automobile air conditioner.
（従来の技術）
従来、レシーバタンクとしては、実開平２−１３９５４
号公報や特公昭５３−６７３７号公報に示されるもの等
が公知である。前者については、対向する２つの冷媒流
通室と、これらを連通ずる複数のチューブと、各チュー
ブ間に介在するフィンとによりコンデンサを構成し、レ
シーバタンクのボディを構成する筒状体を一方の冷媒流
通室を構成するヘッダパイプと一体に形成し、この筒状
体とへラダバイブの下端を下蓋をもって閉塞すると共に
、筒状体とヘッダパイプの上端を冷媒流通室とレシーバ
タンク内とが連通ずるように閉塞し、他方の冷媒流通室
に流入される冷媒がチューブを介して一方の冷媒流通室
に送られると、この冷媒はヘッダパイプの上端をＵター
ンしてレシーバタンクの容器内に入り、該容器に配され
たフィルタを介して下方に貯められ、上蓋から垂下する
吸上管を介してレシーバタンクの上部から流出されるよ
う、になっている。(Prior art) Conventionally, as a receiver tank, the Utility Model Application Publication No. 2-13954
Those shown in Japanese Patent Publication No. 53-6737 and the like are known. Regarding the former, a condenser is constructed by two opposing refrigerant flow chambers, a plurality of tubes communicating these, and fins interposed between the tubes, and a cylindrical body constituting the body of the receiver tank is connected to one refrigerant. It is formed integrally with the header pipe that constitutes the circulation chamber, and the lower end of this cylindrical body and the Heladavibe are closed with a lower cover, and the cylindrical body and the upper end of the header pipe communicate with the refrigerant circulation chamber and the inside of the receiver tank. When the refrigerant flowing into the other refrigerant distribution chamber is sent to one refrigerant distribution chamber via the tube, the refrigerant makes a U-turn at the upper end of the header pipe and enters the container of the receiver tank. The liquid is stored in the lower part through a filter arranged in the container, and is discharged from the upper part of the receiver tank through a suction pipe that hangs down from the upper lid.
また、後者のレシーバタンクは、レシーバタンクの内側
を周壁と一体に形成された隔壁により分割し、レシーバ
タンクの内側に、冷媒を上部に導く入口側連通室、液冷
媒を貯める貯蔵室、及び冷媒出口に液冷媒を導く出口側
連通室を形成するようにしたものである。In addition, the latter receiver tank has an inlet side communication chamber that guides the refrigerant to the upper part, a storage chamber that stores the liquid refrigerant, and a refrigerant tank. An outlet-side communication chamber is formed to guide liquid refrigerant to the outlet.
（発明が解決しようとする課題）
しかしながら、上述の前者のレシーバタンクは、他方の
冷媒流通室から一方の冷媒流通室にかけて冷媒が１バス
しかしない場合のコンデンサと一体化する場合に有効な
構成であるが、複数パスするコンデンサにおいては構成
上成立しない。(Problem to be Solved by the Invention) However, the former receiver tank described above is an effective configuration when integrated with a condenser when there is only one refrigerant bus from the other refrigerant distribution chamber to one refrigerant distribution chamber. However, this does not hold true for multiple-pass capacitors due to the structure.
また、後者のレシーバタンクにおいては、入口側連通室
、貯蔵室、及び出口側連通室を形成する隔壁は押し出し
成形等により一体に形成されるので、入口側連通室と貯
蔵室または貯蔵室と出口側連通室とを連通させるために
隔壁の一部を削りとる等の複雑な工程を必要とし、加工
が難しい上に製造能率の向上が図れない不都合があった
。In addition, in the latter receiver tank, the partition walls forming the inlet-side communication chamber, the storage chamber, and the outlet-side communication chamber are integrally formed by extrusion molding, etc., so that the inlet-side communication chamber and the storage chamber or the storage chamber and the outlet In order to communicate with the side communication chamber, a complicated process such as cutting off a part of the partition wall is required, which is difficult to process and also makes it impossible to improve manufacturing efficiency.
そこで、この発明においては、上記不都合を解消し、冷
媒が複数パスするコンデンサに対して一体で組付けられ
、しかも製造能率を高めることができるレシーバタンク
を提供することを課題としている。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a receiver tank that solves the above-mentioned disadvantages, can be assembled integrally with a condenser through which refrigerant passes in multiple ways, and can increase manufacturing efficiency.
（課題を解決するための手段）
しかして、この発明の要旨とするところは、複数の冷媒
流路室が形成された互いに対向するヘッダ部をチューブ
を介して連通し、流入された冷媒を前記対向するヘッダ
部へ交互に送り一方のヘッダ部に形成された最終段の冷
媒流路室へ導（ようにしたコンデンサに設けられ、前記
一方のヘッダ部の周壁の一部を構成するヘッダ成形プレ
ートに一体形成された筒状体と、この筒状体の両端を閉
塞する上蓋及び下蓋とを有し、前記下蓋に前記筒状体の
下端より挿入固定されて該筒状体の中程より下方を連通
室と冷媒溜室とに区画する隔壁を設けると共に、前記筒
状体の上部または上蓋に前記冷媒溜室へ垂下する冷媒流
出用の吸上管を設け、前記最終段の冷媒流路室と前記連
通室とを連通させたことにある。(Means for Solving the Problems) Therefore, the gist of the present invention is to communicate the mutually opposing header portions in which a plurality of refrigerant flow path chambers are formed via tubes, and to direct the inflowing refrigerant to the header portions facing each other through tubes. A header molding plate that is provided in a condenser that alternately sends the refrigerant to the opposing header parts and guides it to the final stage refrigerant flow path chamber formed in one header part, and forms a part of the peripheral wall of the one header part. It has a cylindrical body integrally formed with the cylindrical body, and an upper lid and a lower lid that close both ends of the cylindrical body, and is inserted and fixed into the lower lid from the lower end of the cylindrical body to the middle of the cylindrical body. A partition wall is provided that divides the lower part into a communication chamber and a refrigerant storage chamber, and a suction pipe for refrigerant outflow that hangs down to the refrigerant storage chamber is provided on the upper part or the upper cover of the cylindrical body, and the refrigerant flow in the final stage is This is because the passage chamber and the communication chamber are communicated with each other.
（作用）
したがって、コンデンサ内に流入した冷媒は、複数回チ
ューブをパスして最終段の冷媒流路室に導かれ、その後
連通室に入り、この連通室を上昇して筒状体の上部内側
でＵターンし、冷媒溜室に貯めれた後に吸上管を介して
上方から流出されることになり、複数パスのコンデンサ
に対応できる。(Function) Therefore, the refrigerant that has flowed into the condenser passes through the tube multiple times and is guided to the final stage refrigerant flow chamber, then enters the communication chamber, ascends through this communication chamber, and then moves inside the upper part of the cylindrical body. After the refrigerant is stored in the refrigerant storage chamber, it is discharged from above through the suction pipe, making it possible to handle multiple passes of the condenser.
また、連通室と冷媒溜室との区画は下蓋に設けられた隔
壁を筒状体の下端から挿入固定すればよく、冷媒を吸上
げる通路も筒状体に別体で設けられる吸上管により構成
されるので、複雑な製造工程を必要とせず、そのため、
上記課題を達成することができるものである。In addition, the communication chamber and the refrigerant storage chamber can be partitioned by inserting and fixing the partition wall provided on the lower cover from the lower end of the cylindrical body, and the passage for sucking up the refrigerant can also be created through a suction pipe provided separately in the cylindrical body. Because it is composed of
The above-mentioned problems can be achieved.
（実施例） 以下、この発明の実施例を図面により説明する。(Example) Embodiments of the present invention will be described below with reference to the drawings.
第１図乃至第３図において、自動車用冷房装置等に用い
られる冷房サイクルを構成するコンデンサｌ及びレシー
バタンク２が示されている。1 to 3, a condenser 1 and a receiver tank 2 are shown, which constitute a cooling cycle used in an automobile cooling system or the like.
このコンデンサ１は、図示しないコンプレッサによって
高圧に圧縮された冷媒を放熱作用により液化するもので
、その全体がアルミ等の金属で構成され、互いに対向し
て配された一対のヘッダ部３．４を有している。This condenser 1 liquefies refrigerant compressed to high pressure by a compressor (not shown) by a heat dissipation action.The condenser 1 is entirely made of metal such as aluminum, and has a pair of header parts 3.4 arranged facing each other. have.
一方のヘッダ部３は、後述するレシーバタンク２の周壁
を形成する筒状体５と一体成形された断面略コ字状のヘ
ッダ成形プレート６に上下端を同方向に屈曲させた２つ
のチューブ接続プレート７８を嵌入ろう付けして構成さ
れ、ヘッダ成形プレート６とチューブ接続プレート７．
８とで囲まれたヘッダ部３の上下に冷媒流路室９，１０
が形成されている。One header part 3 is connected to two tubes whose upper and lower ends are bent in the same direction to a header molding plate 6 having a substantially U-shaped cross section and integrally molded with a cylindrical body 5 forming the peripheral wall of the receiver tank 2, which will be described later. It is constructed by fitting and brazing a plate 78 into the header forming plate 6 and the tube connecting plate 7.
Refrigerant passage chambers 9 and 10 are provided above and below the header portion 3 surrounded by 8 and 8.
is formed.
これに対して他方のヘッダ部４は、断面略コ字状のヘッ
ダ成形プレート１１に上下端を同方向に屈曲させた２つ
のチューブ接続プレート１２．１３を嵌入ろう付けして
構成され、これらヘッダ側壁成形プレート１１とチュー
ブ接続プレート１２．１３とで囲まれたヘッダ部４の上
下に、同じく冷媒流路室１４，１５が形成されている。On the other hand, the other header section 4 is constructed by fitting and brazing two tube connection plates 12 and 13 whose upper and lower ends are bent in the same direction into a header molding plate 11 having a substantially U-shaped cross section. Refrigerant passage chambers 14 and 15 are similarly formed above and below the header portion 4 surrounded by the side wall molding plate 11 and the tube connection plates 12, 13.
そして、上側の冷媒流路室１４には、例えばチューブ接
続プレート１２の上端に設けられた冷媒入口管１６を介
。The upper refrigerant passage chamber 14 is connected to the refrigerant inlet pipe 16 provided at the upper end of the tube connection plate 12, for example.
してコンプレッサからの冷媒が流入されるようになって
いる。This allows refrigerant from the compressor to flow in.
これら一対のヘッダ部３，４間には、フィン１７と交互
に積層され、チューブ接続プレート７．８１２．１３に
形成された接続孔３９に挿入固定された複数のチューブ
１８が設けられ、これらチューブ１８により対向する冷
媒流路室が連通されている。この実施例においては、一
方の−・ラダ部３に形成された上側の冷媒流路室９に対
しては９本、下側の冷媒流路室ｌＯに対しては３本のチ
ューブ１８がそれぞれ臨んでおり、また、他方のヘッダ
部４に形成された上側の冷媒流路室１４に対しては５本
、下側の冷媒流路室１５に対しては７本のチューブ１８
がそれぞれ臨んでいる。A plurality of tubes 18 are provided between the pair of header parts 3 and 4, and are stacked alternately with fins 17 and inserted and fixed into connection holes 39 formed in the tube connection plate 7.812.13. Opposing refrigerant passage chambers are communicated by 18. In this embodiment, nine tubes 18 are provided for the upper refrigerant flow chamber 9 formed in one ladder section 3, and three tubes 18 are provided for the lower refrigerant flow chamber lO. In addition, there are five tubes 18 for the upper refrigerant flow chamber 14 formed in the other header section 4 and seven tubes for the lower refrigerant flow chamber 15.
are each coming.
しかして、冷媒入口管１６を介してコンプレッサから送
られる冷媒は、他方のヘッダ部４に形成されている上側
の冷媒流路室１４からチューブエ８を介して一方のヘッ
ダ部３に形成されている上側の冷媒流路室９に流れ込み
、ここで下方へ移動して再びチューブ１８を介して他方
のヘッダ部４に形成された下側の冷媒流路室１５へ至る
。そして、この冷媒流路室１５を下方へ移動した後に再
びチューブ１日を介して一方のヘッダ部３に形成の下側
の冷媒流路室１０に送られるようになっている。Thus, the refrigerant sent from the compressor via the refrigerant inlet pipe 16 is formed in one header part 3 via the tube 8 from the upper refrigerant passage chamber 14 formed in the other header part 4. It flows into the upper refrigerant flow chamber 9, moves downward, and reaches the lower refrigerant flow chamber 15 formed in the other header section 4 via the tube 18 again. After moving downward through this refrigerant passage chamber 15, the refrigerant is again sent to the lower refrigerant passage chamber 10 formed in one header section 3 via the tube.
レシーバタンク２の周壁を構成する筒状体５は前記ヘッ
ダ成形プレート６と同じ長さに形成された例えば円筒形
状のもので、このヘッダ成形プレート６と共に引抜きま
たは押出し成形にて形成され、この筒状体５の下端は、
下方へ延設されたブラケット１９を周縁に有する下１２
０により閉塞されている。具体的には、下蓋２０の中程
に筒状体５の内側へ挿入する凸部２１を形成し、筒状体
５の内面及び下！２０の筒状体５との対向面に塗布され
たクラツド材によりこれら筒状体５と下１Ｉ２０をろう
付けし、筒状体５の下端が密閉されている。The cylindrical body 5 constituting the peripheral wall of the receiver tank 2 is, for example, cylindrical in shape and has the same length as the header molding plate 6, and is formed by drawing or extrusion together with the header molding plate 6. The lower end of the shaped body 5 is
The lower part 12 has a bracket 19 extending downward on its periphery.
Blocked by 0. Specifically, a convex portion 21 that is inserted into the inside of the cylindrical body 5 is formed in the middle of the lower lid 20, and the convex portion 21 is inserted into the inside of the cylindrical body 5 and the bottom. The lower end of the cylindrical body 5 is sealed by brazing the cylindrical body 5 and the lower part 1I20 with a cladding material applied to the surface facing the cylindrical body 5.
また、筒状体５の上端は、上方へ延設されたブラケット
２２を有する接続プレート２３を介して上蓋２４により
閉塞されている。Further, the upper end of the cylindrical body 5 is closed by an upper lid 24 via a connecting plate 23 having a bracket 22 extending upward.
接続プレート２３は、その中程に筒状体５に挿入してそ
の内面に当接する筒状の挿入部２５を有し、また、上蓋
２４は挿入部２５に挿嵌する突出部２６と、この突出部
２６に続いて形成され、出口バイブ２７の継手２８と所
定のシール材を介してねじ２９により組付けられるジヨ
イント部３０とを有し、接続プレート２３と筒状体５と
は、接続プレート２３の筒状体５との対向面及び筒状体
５の内面に塗布されたクラツド材によりろう付けされ、
接続プレート２３と上！２４とは、接続プレート２３の
上蓋２４との対向面に塗布されたクラツド材によりろう
付けされている。The connection plate 23 has a cylindrical insertion part 25 that is inserted into the cylindrical body 5 in the middle and comes into contact with the inner surface of the cylindrical body 5, and the upper lid 24 has a protrusion 26 that is inserted into the insertion part 25, and a protrusion 26 that is inserted into the insertion part 25, It has a joint part 30 that is formed following the protruding part 26 and is assembled with a screw 29 via a joint 28 of the outlet vibrator 27 and a predetermined sealing material, and the connecting plate 23 and the cylindrical body 5 are The cylindrical body 5 is brazed with a clad material applied to the surface facing the cylindrical body 5 and the inner surface of the cylindrical body 5.
Connection plate 23 and above! 24 is brazed with a cladding material applied to the surface of the connection plate 23 facing the top cover 24.
上蓋２４の略中夫には、出口バイブ２７内に連通ずる冷
媒流出孔３１が形成され、この冷媒流出孔３１の下端に
は、筒状体５の内側を下端近くまで垂下する吸上管３２
が設けられている。そして、吸上管３２の略中央周囲に
は、隔壁３３の先端に当接保持されたフィルタ３４が設
けられている。A refrigerant outflow hole 31 that communicates with the inside of the outlet vibe 27 is formed approximately at the center of the upper lid 24, and at the lower end of this refrigerant outflow hole 31 there is a suction pipe 32 that hangs down inside the cylindrical body 5 to near the lower end.
is provided. A filter 34 is provided around the approximate center of the suction pipe 32 and is held in contact with the tip of the partition wall 33.
隔壁３３は、第４図にも示されるように、断面を円弧状
に湾曲された短冊状のもので、その下端に巾を狭くして
狭巾片３５を一体に形成し、この狭巾片３５を前記下蓋
２０の凸部２１に形成されたスリット４５に挿入し、そ
の先端を折り曲げると共にその部分をろう付けして下蓋
２０に固定されている。また、隔壁３３は、その両サイ
ドが筒状体５の内面に形成された突起３６．３６により
位置決めされてろう付けされており、筒状体５の内部下
方をヘッダ成形プレート３側に形成された連通室３７と
、前記吸上管３２が臨む冷媒溜室３８とに分割している
。As shown in FIG. 4, the partition wall 33 has a rectangular shape with an arcuate cross section, and has a narrow piece 35 integrally formed at its lower end with a narrow width. 35 is inserted into a slit 45 formed in the convex portion 21 of the lower lid 20, and its tip is bent and that portion is brazed to be fixed to the lower lid 20. Further, the partition wall 33 is positioned and brazed on both sides by projections 36 and 36 formed on the inner surface of the cylindrical body 5, and the inner lower part of the cylindrical body 5 is formed on the side of the header molding plate 3. It is divided into a communication chamber 37 and a refrigerant storage chamber 38 facing the suction pipe 32.
フィルタ３４は、金属製の網またはセラミック等で構成
された耐熱性の多孔質体から成り６００°Ｃ前後におい
ても問題のないものが用いられている。The filter 34 is made of a heat-resistant porous body made of metal mesh or ceramic, and is used as one that does not cause any problems even at temperatures around 600°C.
この実施例においてフィルタ３４は、前記冷媒溜室３８
の上端を覆うように設けられており、筒状体５の長さ（
Ｈ）に対して該筒状体５の下端よりＨ／３乃至Ｈ／２の
位置に設けられている。In this embodiment, the filter 34 is connected to the refrigerant reservoir chamber 38.
The length of the cylindrical body 5 (
H) is provided at a position of H/3 to H/2 from the lower end of the cylindrical body 5.
また、一方のヘッダ部３に形成された下側の冷媒流路室
１０と前記連通室３７は、筒状体５とヘダ成形プレート
３のそれぞれの一部を構成する共５通の壁部４２に形成
された連通孔４０により連通されている。Further, the lower refrigerant passage chamber 10 formed in one header section 3 and the communication chamber 37 have five common wall sections 42 that constitute a part of each of the cylindrical body 5 and the header molding plate 3. They are communicated through a communication hole 40 formed in the.
したがって、コンデンサ１の一方のヘッダ部３に形成さ
れた下側の冷媒流路室ｌＯに送られた冷媒は、連通孔４
０を介して連通室３７に入り、この連通室３７を上昇し
て隔壁３３の上方でＵターンし、フィルタ３４を通過し
て冷媒溜室３８に貯えられる。そして、この冷媒溜室３
８に貯えられた冷媒は、吸上管３２を介して冷媒流出孔
３１に案内され、出口バイブ２７を介して図示しない膨
張弁へ送出される。Therefore, the refrigerant sent to the lower refrigerant passage chamber IO formed in one header section 3 of the condenser 1 is transferred to the communication hole 4.
The refrigerant enters the communication chamber 37 through the refrigerant 0, ascends through the communication chamber 37, makes a U-turn above the partition wall 33, passes through the filter 34, and is stored in the refrigerant storage chamber 38. And this refrigerant storage chamber 3
The refrigerant stored in the refrigerant 8 is guided to the refrigerant outlet hole 31 via the suction pipe 32 and sent out via the outlet vibe 27 to an expansion valve (not shown).
上述のようなコンデンサｌとレシーバタンク２を組立て
るには、ヘッダ成形プレート６．１１にチューブ接続プ
レート７．８，１２．１３をあてがい、チューブ１８を
チューブ接続プレートの接続孔３９に挿入する。そして
、チューブ１８間にフィン１７を挿入してコンデンサ１
の全体をジグ等により固定する。それと同時に、下ｌＩ
２０のスリット４５に隔壁３３の狭巾片３５を挿入する
と共に、この狭巾片３５を屈曲させて隔壁３３を下蓋２
０に固定し、この状態で隔壁３３を筒状体５の下端より
突起３６に保持されるよう挿入し、筒状体５の下端を下
１ｉ２０で閉塞する。また、上蓋２４に吸上管３２を取
付けると共に、この吸上管３２の所定箇所にフィルタ３
４を装着し、この上１２４を筒状体５の上端より取付板
２３を介して嵌め込めば、フィルタ３４が隔壁３３の先
端に当接し、この状態で筒状体５の上端が上１２４によ
り閉塞される。そして、これらコンデンサ１とレシーバ
タンク２の全体を炉中にてろう付けすれば組立作業は完
了する。To assemble the capacitor l and receiver tank 2 as described above, the tube connection plates 7.8, 12.13 are applied to the header molding plate 6.11, and the tubes 18 are inserted into the connection holes 39 of the tube connection plates. Then, the fin 17 is inserted between the tubes 18 and the capacitor 1
Fix the whole part with a jig etc. At the same time, lower
Insert the narrow piece 35 of the partition wall 33 into the slit 45 of No. 20, bend the narrow piece 35, and insert the partition wall 33 into the lower lid 2.
0, and in this state, the partition wall 33 is inserted from the lower end of the cylindrical body 5 so as to be held by the protrusion 36, and the lower end of the cylindrical body 5 is closed with the lower part 1i20. In addition, a suction pipe 32 is attached to the upper lid 24, and a filter 3 is attached to a predetermined location of this suction pipe 32.
4 and the upper 124 is fitted from the upper end of the cylindrical body 5 through the mounting plate 23, the filter 34 will come into contact with the tip of the partition wall 33, and in this state, the upper end of the cylindrical body 5 will be attached by the upper 124. Obstructed. Then, the assembly work is completed by brazing the entire capacitor 1 and receiver tank 2 in a furnace.
尚、この実施例においては、吸上管３２が上蓋２４から
冷媒溜室３８へ下垂した構造となっているが、出口バイ
ブ２７を筒状体５の上部に設け、この筒状体５の上部か
ら垂下させるようにしてもよい。In this embodiment, the suction pipe 32 is configured to hang down from the upper lid 24 to the refrigerant storage chamber 38, but the outlet vibe 27 is provided at the upper part of the cylindrical body 5, and It may also be made to hang down from.
また、この実施例においては、冷媒流路室を構成するた
めに、上下端を折り曲げたチューブ接続プレート７．８
，１２．１３を冷媒流路室９，１０゜１４．１５の数だ
け組付けるようにし、それぞれ。In addition, in this embodiment, tube connection plates 7.8 whose upper and lower ends are bent in order to constitute a refrigerant flow path chamber are used.
, 12.13 are assembled in the number of refrigerant passage chambers 9, 10° 14.15, respectively.
のプレートの屈曲部分でそれぞれの冷媒流路室を区画す
る仕切り壁を構成するようにしているが、チューブ接続
プレートをヘッダ成形プレート３゜４の上部から下部に
かけて１つだけ設け、その内側の適所に別体にて形成さ
れた仕切板を嵌め込むようにしてもよい。The bent portions of the plates constitute partition walls that partition the respective refrigerant flow path chambers, but only one tube connection plate is provided from the top to the bottom of the header molding plate 3゜4, and the tube connection plate is installed at a suitable position inside the plate. A partition plate formed separately may be fitted into the partition plate.
更に、冷媒流路室９．１０を形成する手段としては、第
５図に示されるように、断面Ｕ字状のチューブ接続プレ
ート６をヘッダ成形プレートの上端から下端にかけて嵌
合し、その両端を、第６図に示すように、レシーバタン
ク２の筒状体５の上下端を同時に覆う蓋体４１ （図面
においては下端の蓋体のみを示す。）をもって閉塞する
ようにしてもよい。Furthermore, as a means for forming the refrigerant passage chambers 9 and 10, as shown in FIG. As shown in FIG. 6, the cylindrical body 5 of the receiver tank 2 may be closed with a lid 41 (only the lower end lid is shown in the drawing) that simultaneously covers the upper and lower ends.
この場合、各冷媒流路室は別体の仕切板（図示せず。）
により区画すればよく、また、冷媒流路室１０と連通室
３７との連通手段は前記連通孔４０により構成してもよ
いが、第６図に示すように、ヘッダ成形プレート３と筒
状体５との共通の壁部４２をその下端中央で削り取り、
この壁部４２と下１４１との間に隙間４３を形成するよ
うにしてもよい。さらに、第７図に示されるように、共
通の壁部４２を特別に加工せず、下蓋４１に壁部４２を
よぎるような溝４４を形成して、冷媒流路室１０と連通
室３７とを連通ずる連通路４５を設けるようにしてもよ
い。In this case, each refrigerant passage chamber has a separate partition plate (not shown).
Furthermore, the communication means between the refrigerant passage chamber 10 and the communication chamber 37 may be constituted by the communication hole 40, but as shown in FIG. The common wall part 42 with 5 is scraped off at the center of its lower end,
A gap 43 may be formed between this wall portion 42 and the bottom 141. Further, as shown in FIG. 7, a groove 44 that crosses the wall 42 is formed in the lower lid 41 without special processing of the common wall 42, so that the refrigerant passage chamber 10 and the communication chamber 37 can be connected to each other. A communication path 45 may be provided for communication between the two.
（発明の効果）
以上述べたように、この発明によれば、コンデンサのヘ
ッダ部を構成するヘッダ成形プレートにレシーバタンク
のボディを形成する筒状体を一体に設け、ヘッダ部の下
部に形成された最終段の冷媒流路室と連通ずる連通室及
び冷媒を貯める冷媒溜室を、筒状体下端より挿入固定さ
れた隔壁により形成し、冷媒溜室に貯められた冷媒を吸
上管を介してレシーバタンクの上部から流出する構成と
したので、冷媒が複数パスするコンデンサにレシーバタ
ンクを一体化させることができると共に、製造工程にお
いて複雑な作業を必要とせず、作業能率を高めることが
できるものである。(Effects of the Invention) As described above, according to the present invention, the cylindrical body forming the body of the receiver tank is integrally provided with the header molding plate forming the header part of the capacitor, and the cylindrical body forming the body of the receiver tank is formed at the lower part of the header part. A communication chamber that communicates with the final stage refrigerant flow path chamber and a refrigerant storage chamber for storing refrigerant are formed by a partition inserted and fixed from the lower end of the cylindrical body, and the refrigerant stored in the refrigerant storage chamber is passed through a suction pipe. Since the structure is such that the receiver tank flows out from the top of the receiver tank, the receiver tank can be integrated with the condenser through which the refrigerant passes multiple times, and it does not require complicated work in the manufacturing process, increasing work efficiency. It is.
第１図はこの発明の実施例に係るコンデンサー体型のレ
シーバタンクを示す縦断面図、第２図はレシーバタンク
の配管状態を示す斜視図、第３図はコンデンサの一方の
ヘッダ部とレシーバタンクを示す分解斜視図、第４図は
コンデンサの一方のヘッダ部とレシーバタンクを示す横
断面図、第５図はコンデンサの一方のヘッダ部の他の実
施例を示す斜視図、第６図は同上におけるヘッダ部とレ
シーバタンクの下部を示す断面図、第７図は同上におけ
るヘッダ部とレシーバタンクとの下部の他の実施例を示
す断面図である。
１・・・コンデンサ、２・・・ レシーバタンク、３゜
４・・・ヘッダ部、５・・・筒状体、６．工１・・・ヘ
ッダ成形プレート、９，１０．１４．１５・・・冷媒流
路室、１８・・・チューブ、２０・・・下蓋、２４・・
・上蓋、３２・・・吸上管、３３・・・隔壁、３７・・
・連通室、３８・・・冷媒溜室。
第１
図
第４図
第５図
第６
図
第７
図
Ｕ
ｂFig. 1 is a longitudinal sectional view showing a condenser-type receiver tank according to an embodiment of the present invention, Fig. 2 is a perspective view showing the piping state of the receiver tank, and Fig. 3 shows one header section of the condenser and the receiver tank. FIG. 4 is a cross-sectional view showing one header section of the capacitor and the receiver tank, FIG. 5 is a perspective view showing another embodiment of one header section of the capacitor, and FIG. FIG. 7 is a sectional view showing another embodiment of the header part and the lower part of the receiver tank in the same embodiment. DESCRIPTION OF SYMBOLS 1... Capacitor, 2... Receiver tank, 3° 4... Header part, 5... Cylindrical body, 6. Work 1...Header molding plate, 9, 10.14.15...Refrigerant passage chamber, 18...Tube, 20...Lower cover, 24...
・Top lid, 32... Suction pipe, 33... Partition wall, 37...
・Communication chamber, 38...refrigerant storage chamber. Figure 1 Figure 4 Figure 5 Figure 6 Figure 7 Figure U b
Claims (1)
部をチューブを介して連通し、流入された冷媒を前記対
向するヘッダ部へ交互に送り一方のヘッダ部に形成され
た最終段の冷媒流路室へ導くようにしたコンデンサに設
けられ、前記一方のヘッダ部の周壁の一部を構成するヘ
ッダ成形プレートに一体形成された筒状体と、この筒状
体の両端を閉塞する上蓋及び下蓋とを有し、前記下蓋に
前記筒状体の下端より挿入固定されて該筒状体の中程よ
り下方を連通室と冷媒溜室とに区画する隔壁を設けると
共に、前記筒状体の上部または上蓋に前記冷媒溜室へ垂
下する冷媒流出用の吸上管を設け、前記最終段の冷媒流
路室と前記連通室とを連通させたことを特徴とするコン
デンサ一体型のレシーバタンク。Mutually opposing header sections in which a plurality of refrigerant flow path chambers are formed are communicated via tubes, and the inflowing refrigerant is alternately sent to the opposing header sections to form a final stage refrigerant flow formed in one header section. A cylindrical body that is provided on the condenser that leads to the passage chamber and is integrally formed with a header molding plate that constitutes a part of the peripheral wall of the one header section, and an upper lid and a lower lid that close both ends of the cylindrical body. a lid, a partition wall inserted and fixed into the lower lid from the lower end of the cylindrical body to partition the area below the middle of the cylindrical body into a communication chamber and a refrigerant reservoir; A condenser-integrated receiver tank, characterized in that a suction pipe for refrigerant outflow that hangs down to the refrigerant storage chamber is provided on the upper part or the upper lid of the tank, and the refrigerant passage chamber of the final stage is communicated with the communication chamber. .
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24140290A JP3314237B2 (en) | 1990-09-12 | 1990-09-12 | Receiver tank |
| JP33908198A JPH11223422A (en) | 1990-09-12 | 1998-11-30 | Receiver tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24140290A JP3314237B2 (en) | 1990-09-12 | 1990-09-12 | Receiver tank |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33908198A Division JPH11223422A (en) | 1990-09-12 | 1998-11-30 | Receiver tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04121562A true JPH04121562A (en) | 1992-04-22 |
| JP3314237B2 JP3314237B2 (en) | 2002-08-12 |
Family
ID=17073750
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24140290A Expired - Fee Related JP3314237B2 (en) | 1990-09-12 | 1990-09-12 | Receiver tank |
| JP33908198A Pending JPH11223422A (en) | 1990-09-12 | 1998-11-30 | Receiver tank |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33908198A Pending JPH11223422A (en) | 1990-09-12 | 1998-11-30 | Receiver tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (2) | JP3314237B2 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0689014A1 (en) * | 1994-06-22 | 1995-12-27 | Behr GmbH & Co. | Insert for the condenser of an air conditionning system of a vehicle |
| FR2746908A1 (en) * | 1996-03-26 | 1997-10-03 | Valeo Thermique Moteur Sa | Refrigerant reservoir for condenser in motor vehicle air conditioning |
| DE4238853C2 (en) * | 1992-11-18 | 2001-05-03 | Behr Gmbh & Co | Condenser for an air conditioning system of a vehicle |
| EP1522804A1 (en) * | 2003-10-02 | 2005-04-13 | Modine Manufacturing Company | Device for the reception of desiccant in a condenser and condenser |
| US7284594B2 (en) * | 2004-06-10 | 2007-10-23 | Denso Corporation | Cooling system used for hybrid-powered automobile |
| DE4402927B4 (en) * | 1994-02-01 | 2008-02-14 | Behr Gmbh & Co. Kg | Condenser for an air conditioning system of a vehicle |
| DE4245084B4 (en) * | 1992-11-18 | 2008-06-12 | Behr Gmbh & Co. Kg | Condenser for air conditioning plant in motor vehicle - has collector connected to condensing and undercooling sections |
| WO2010038672A1 (en) * | 2008-09-30 | 2010-04-08 | カルソニックカンセイ株式会社 | Heat exchanger with receiver tank |
| JP2012067939A (en) * | 2010-09-21 | 2012-04-05 | Denso Corp | Condenser |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020001968A (en) * | 2000-06-29 | 2002-01-09 | 배길훈 | Condensor for vehicle |
| US6330810B1 (en) * | 2000-08-11 | 2001-12-18 | Showa Denko K.K. | Condensing apparatus for use in a refrigeration cycle receiver-dryer used for said condensing apparatus |
| US6494059B2 (en) | 2000-08-11 | 2002-12-17 | Showa Denko K.K. | Receiver tank for use in refrigeration cycle, heat exchanger with said receiver tank, and condensing apparatus for use in refrigeration cycle |
| EP2108905B1 (en) * | 2008-04-09 | 2017-01-11 | MAHLE Behr France Hambach S.A.S | Condenser, in particular for a motor vehicle |
| JP5538045B2 (en) * | 2010-04-16 | 2014-07-02 | 株式会社ケーヒン・サーマル・テクノロジー | Capacitor |
| JP5717475B2 (en) * | 2010-04-16 | 2015-05-13 | 株式会社ケーヒン・サーマル・テクノロジー | Capacitor |
| JP5717474B2 (en) * | 2010-04-16 | 2015-05-13 | 株式会社ケーヒン・サーマル・テクノロジー | Capacitor |
| FR3028605B1 (en) * | 2014-11-14 | 2019-04-05 | Valeo Systemes Thermiques | FIXING DEVICE FOR HEAT EXCHANGER |
| KR101996059B1 (en) * | 2018-02-09 | 2019-07-03 | 엘지전자 주식회사 | Heat exchanger for air conditioner |
| EP3995762A1 (en) * | 2020-11-06 | 2022-05-11 | VALEO AUTOSYSTEMY Sp. z o.o. | A receiver drier bottle assembly |
-
1990
- 1990-09-12 JP JP24140290A patent/JP3314237B2/en not_active Expired - Fee Related
-
1998
- 1998-11-30 JP JP33908198A patent/JPH11223422A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4245046C5 (en) * | 1992-11-18 | 2008-05-15 | Behr Gmbh & Co. Kg | Condenser for an air conditioning system of a vehicle |
| DE4245046C8 (en) * | 1992-11-18 | 2008-08-21 | Behr Gmbh & Co. Kg | Condenser for an air conditioning system of a vehicle |
| DE4238853C2 (en) * | 1992-11-18 | 2001-05-03 | Behr Gmbh & Co | Condenser for an air conditioning system of a vehicle |
| DE4245084B4 (en) * | 1992-11-18 | 2008-06-12 | Behr Gmbh & Co. Kg | Condenser for air conditioning plant in motor vehicle - has collector connected to condensing and undercooling sections |
| DE4245046B4 (en) * | 1992-11-18 | 2006-03-16 | Behr Gmbh & Co. Kg | Condenser for an air conditioning system of a vehicle |
| DE4402927B4 (en) * | 1994-02-01 | 2008-02-14 | Behr Gmbh & Co. Kg | Condenser for an air conditioning system of a vehicle |
| EP0689014A1 (en) * | 1994-06-22 | 1995-12-27 | Behr GmbH & Co. | Insert for the condenser of an air conditionning system of a vehicle |
| FR2746908A1 (en) * | 1996-03-26 | 1997-10-03 | Valeo Thermique Moteur Sa | Refrigerant reservoir for condenser in motor vehicle air conditioning |
| EP1522804A1 (en) * | 2003-10-02 | 2005-04-13 | Modine Manufacturing Company | Device for the reception of desiccant in a condenser and condenser |
| US7284594B2 (en) * | 2004-06-10 | 2007-10-23 | Denso Corporation | Cooling system used for hybrid-powered automobile |
| WO2010038672A1 (en) * | 2008-09-30 | 2010-04-08 | カルソニックカンセイ株式会社 | Heat exchanger with receiver tank |
| US9551536B2 (en) | 2008-09-30 | 2017-01-24 | Calsonic Kansei Corporation | Heat exchanger with receiver tank |
| JP2012067939A (en) * | 2010-09-21 | 2012-04-05 | Denso Corp | Condenser |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11223422A (en) | 1999-08-17 |
| JP3314237B2 (en) | 2002-08-12 |
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