JPS5561901A - Heat pump type concentration and distillation apparatus - Google Patents

Heat pump type concentration and distillation apparatus

Info

Publication number
JPS5561901A
JPS5561901A JP13373378A JP13373378A JPS5561901A JP S5561901 A JPS5561901 A JP S5561901A JP 13373378 A JP13373378 A JP 13373378A JP 13373378 A JP13373378 A JP 13373378A JP S5561901 A JPS5561901 A JP S5561901A
Authority
JP
Japan
Prior art keywords
starting
heat
heat pump
evaporator
liquid
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
JP13373378A
Other languages
Japanese (ja)
Other versions
JPS5728281B2 (en
Inventor
Keisuke Kasahara
Masaru Sanada
Original Assignee
Agency Of Ind Science & Technol
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 Agency Of Ind Science & Technol filed Critical Agency Of Ind Science & Technol
Priority to JP13373378A priority Critical patent/JPS5728281B2/ja
Publication of JPS5561901A publication Critical patent/JPS5561901A/en
Publication of JPS5728281B2 publication Critical patent/JPS5728281B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To enable to operate a heat pump cycle without a starting heat source by inserting a starting evaporator between an expansion valve of a heat pump apparatus and an evaporator.
CONSTITUTION: A bypass 29 is formed on the way of a low pressure pipe 7 and a starting evaporator 30 is inserted in the bypass 29. At a starting time, a stop valve 24, 33 of a concentrated liquid pipe 22 and the low pressure pipe 7 are closed and a stop valve 25, 34 of a circulating pipe 23 and the bypass 29 are opened. Then, a stock liquid from a tank 13 is circulated and, at the same time, a compressed gas is introduced into a condenser 3 circulated by a cooling medium such as Freon and the like to spray the stock liquid from a injection pipe 16 into the condenser 3. Thereby, the liquid heated by the latent heat of condensation of the cooling gas is collected in a liquid accumulator 20 and reached to a heat exchanger 28, 32 to supply the heat to a starting evaporator 30. Therefor, the heat pump is effectively operated without taking the starting heat source.
COPYRIGHT: (C)1980,JPO&Japio
JP13373378A 1978-11-01 1978-11-01 Expired JPS5728281B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13373378A JPS5728281B2 (en) 1978-11-01 1978-11-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13373378A JPS5728281B2 (en) 1978-11-01 1978-11-01

Publications (2)

Publication Number Publication Date
JPS5561901A true JPS5561901A (en) 1980-05-10
JPS5728281B2 JPS5728281B2 (en) 1982-06-16

Family

ID=15111634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13373378A Expired JPS5728281B2 (en) 1978-11-01 1978-11-01

Country Status (1)

Country Link
JP (1) JPS5728281B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6086403U (en) * 1983-11-18 1985-06-14
JPS6164301A (en) * 1984-09-05 1986-04-02 Maruzen Eng Kk Method and apparatus for gasifying fluid
JPS6312301A (en) * 1986-07-01 1988-01-19 Ebara Corp Device for heating and concentrating solution
US5155669A (en) * 1987-05-20 1992-10-13 Yukio Yamuro Light emitting apparatus
JPH0679102A (en) * 1993-04-28 1994-03-22 Ebara Corp Heating concentrator for solution
CN103316494A (en) * 2013-05-29 2013-09-25 山东道先为能源科技有限公司 Low-temperature rectification device
CN104587690A (en) * 2015-02-06 2015-05-06 江阴市江中设备制造有限公司 Low temperature concentration system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179480U (en) * 1982-05-25 1983-12-01
JPS6079679U (en) * 1983-11-04 1985-06-03
JPS6225783U (en) * 1985-07-27 1987-02-17

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6086403U (en) * 1983-11-18 1985-06-14
JPS6164301A (en) * 1984-09-05 1986-04-02 Maruzen Eng Kk Method and apparatus for gasifying fluid
JPS6312301A (en) * 1986-07-01 1988-01-19 Ebara Corp Device for heating and concentrating solution
US5155669A (en) * 1987-05-20 1992-10-13 Yukio Yamuro Light emitting apparatus
JPH0679102A (en) * 1993-04-28 1994-03-22 Ebara Corp Heating concentrator for solution
CN103316494A (en) * 2013-05-29 2013-09-25 山东道先为能源科技有限公司 Low-temperature rectification device
CN104587690A (en) * 2015-02-06 2015-05-06 江阴市江中设备制造有限公司 Low temperature concentration system

Also Published As

Publication number Publication date
JPS5728281B2 (en) 1982-06-16

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