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JPS5824675U - heat exchange equipment - Google Patents

heat exchange equipment

Info

Publication number
JPS5824675U
JPS5824675U JP11960481U JP11960481U JPS5824675U JP S5824675 U JPS5824675 U JP S5824675U JP 11960481 U JP11960481 U JP 11960481U JP 11960481 U JP11960481 U JP 11960481U JP S5824675 U JPS5824675 U JP S5824675U
Authority
JP
Japan
Prior art keywords
refrigerant
passage
heat exchange
condenser
evaporator
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
Application number
JP11960481U
Other languages
Japanese (ja)
Other versions
JPS6240287Y2 (en
Inventor
宮岡 典明
鎌田 聰士
佐近 勇三
岩崎 忠博
田上 憲隆
Original Assignee
ダイキン工業株式会社
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 ダイキン工業株式会社 filed Critical ダイキン工業株式会社
Priority to JP11960481U priority Critical patent/JPS5824675U/en
Publication of JPS5824675U publication Critical patent/JPS5824675U/en
Application granted granted Critical
Publication of JPS6240287Y2 publication Critical patent/JPS6240287Y2/ja
Granted legal-status Critical Current

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  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案の実施例にかかる熱交換装置を使用した
冷凍装置の冷媒回路図、第2図は第1図の熱交換装置に
おける凝縮器と蒸発器との冷媒流通状態を説明するため
の模式図、第3図および第4図は第1図の熱交換装置l
Iトおける凝縮器および蒸発器の変形例を示す断面−、
第5図および第6図は一般の二重管式熱交換器において
凝縮時および蒸発時における冷媒側熱伝達率αの変化を
冷媒乾き度χに対して描いたグラフである。 2・・・・・・凝縮器、4・・・・・・蒸発器、7・・
・・・・冷媒通路、14・・・・・・冷媒通路、10・
・・・・・冷媒入口、17・・・・・・冷媒入口、11
・・・・・・冷媒出口、18・・・・・・冷媒出口、1
9a、’・・・・・・抵抗管、19b−・・・・・抵抗
管。 −第1回 − /2  − 一ト−一一=x
Fig. 1 is a refrigerant circuit diagram of a refrigeration system using a heat exchange device according to an embodiment of the present invention, and Fig. 2 is for explaining the state of refrigerant flow between a condenser and an evaporator in the heat exchange device of Fig. 1. The schematic diagrams, Figures 3 and 4 are of the heat exchanger shown in Figure 1.
A cross section showing a modification of the condenser and evaporator in I.
FIGS. 5 and 6 are graphs depicting changes in the refrigerant side heat transfer coefficient α during condensation and evaporation with respect to refrigerant dryness χ in a general double-tube heat exchanger. 2... Condenser, 4... Evaporator, 7...
... Refrigerant passage, 14... Refrigerant passage, 10.
... Refrigerant inlet, 17 ... Refrigerant inlet, 11
... Refrigerant outlet, 18 ... Refrigerant outlet, 1
9a,'...Resistance tube, 19b-...Resistance tube. - 1st - /2 - 1to-11=x

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 冷媒人口10から冷媒出口11に向かつて流路断面積が
漸次小さくなるように形成された冷媒通路7を備えた二
重管式凝縮器2と、冷媒入口17から冷媒出口18に向
かつて流路断面積が漸次大きくなるように形成された冷
媒通路14を備えた二重管式蒸発器4とを併設するとと
も番と、前記凝縮器2側の冷媒通路7と前記蒸発器4側
の冷媒通路14との間に、適宜本数の液冷媒バイパス用
の抵抗管19a、19b・・・を所定間隔で設けて、前
記冷媒通路7および14全長に亘る冷媒の乾き度χを所
定値より高い数値範囲に規制し得るようにしたことを特
徴とする熱交換装置。
A double-pipe condenser 2 includes a refrigerant passage 7 formed such that the cross-sectional area of the passage gradually decreases from the refrigerant population 10 to the refrigerant outlet 11, and a passage 7 from the refrigerant inlet 17 to the refrigerant outlet 18. A double-pipe evaporator 4 having a refrigerant passage 14 formed so that the cross-sectional area gradually increases is installed, and a refrigerant passage 7 on the condenser 2 side and a refrigerant passage on the evaporator 4 side are installed together. An appropriate number of resistance tubes 19a, 19b, etc. for liquid refrigerant bypass are provided at predetermined intervals between the refrigerant passages 7 and 14, and the dryness χ of the refrigerant over the entire length of the refrigerant passages 7 and 14 is set in a numerical range higher than a predetermined value. 1. A heat exchange device characterized by being able to regulate.
JP11960481U 1981-08-11 1981-08-11 heat exchange equipment Granted JPS5824675U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11960481U JPS5824675U (en) 1981-08-11 1981-08-11 heat exchange equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11960481U JPS5824675U (en) 1981-08-11 1981-08-11 heat exchange equipment

Publications (2)

Publication Number Publication Date
JPS5824675U true JPS5824675U (en) 1983-02-16
JPS6240287Y2 JPS6240287Y2 (en) 1987-10-15

Family

ID=29913656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11960481U Granted JPS5824675U (en) 1981-08-11 1981-08-11 heat exchange equipment

Country Status (1)

Country Link
JP (1) JPS5824675U (en)

Also Published As

Publication number Publication date
JPS6240287Y2 (en) 1987-10-15

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