SU1151786A1 - Method of producing cold and hot water - Google Patents

Method of producing cold and hot water Download PDF

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Publication number
SU1151786A1
SU1151786A1 SU843729171A SU3729171A SU1151786A1 SU 1151786 A1 SU1151786 A1 SU 1151786A1 SU 843729171 A SU843729171 A SU 843729171A SU 3729171 A SU3729171 A SU 3729171A SU 1151786 A1 SU1151786 A1 SU 1151786A1
Authority
SU
USSR - Soviet Union
Prior art keywords
water
vapors
condensation
pressure
cooling
Prior art date
Application number
SU843729171A
Other languages
Russian (ru)
Inventor
Владимир Алексеевич Петренко
Надежда Алексеевна Щетинина
Сергей Ильич Чайковский
Original Assignee
Одесский Технологический Институт Холодильной Промышленности
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 Одесский Технологический Институт Холодильной Промышленности filed Critical Одесский Технологический Институт Холодильной Промышленности
Priority to SU843729171A priority Critical patent/SU1151786A1/en
Application granted granted Critical
Publication of SU1151786A1 publication Critical patent/SU1151786A1/en

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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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/06—Compression machines, plants or systems with non-reversible cycle with compressor of jet type, e.g. using liquid under pressure
    • F25B1/08—Compression machines, plants or systems with non-reversible cycle with compressor of jet type, e.g. using liquid under pressure using vapour under pressure
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0015—Ejectors not being used as compression device using two or more ejectors

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

СПОСОБ ПРОИЗВОДСТВА ХОЛОДА И ГОРЯЧЕЙ ВОДЫ с помощью эжекторного холодильного цикла, в котором осуществл ют процессы дросселировани  и испарени  жидкого хладагента при низком давлении, эжектировани  образующихс  паров парами высокого давлени  и конденсации полученной паровой смеси, а также предваритель-; ного нагрева воды теплом, выдел ющимс  в процессе конденсации паровой смеси, догревани  воды солнечной энергией и ее частичного охлаждени  при получении паров высокого давлени  с последующим направлением потребигг телю, отличающийсЯ тем, что, с целью поддержани  температуры воды, направл емой потребителю, на посто нном уровне, часть воды после охлаждени  ее в прюцессе получени  паров высокого давлени  инжектируют водой, направл емой на догреваиие . солнечной энергией.«A METHOD of MANUFACTURING COLD and HOT WATER using an ejector refrigeration cycle, in which the processes of choking and evaporation of liquid refrigerant under low pressure, ejection of the resulting vapor with high pressure vapors and condensation of the resulting vapor mixture, as well as the precursor, are carried out; water heated by the heat generated in the process of condensation of the steam mixture, the additional heating of water by solar energy and its partial cooling in the production of high-pressure vapors followed by direction to the consumer, characterized by the fact that level, part of the water after cooling it in the process of obtaining high-pressure vapors is injected with water directed to preheat. solar energy. "

Description

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Claims (1)

СПОСОБ ПРОИЗВОДСТВА ХОЛОДА И ГОРЯЧЕЙ ВОДЫ с помощью эжекторного холодильного цикла, в котором осуществляют процессы дросселирования и испарения жидкого хладагента при низком давлении, эжектирования об- разующихся паров парами высокого давления и конденсации полученной паровой смеси, а также предваритель-; ного нагрева воды теплом, выделяющимся в процессе конденсации паровой смеси, догревания воды солнечной энергией и ее частичного охлаждения при получении паров высокого давления с последующим направлением потреби*· телю, отличающийся тем, что, с целью поддержания температуры воды, направляемой потребителю, на постоянном уровне, часть воды после охлаждения ее в процессе получения паров высокого давления инжектируют водой, направляемой на догревание . солнечной энергией. 5 |ёMETHOD FOR PRODUCING COLD AND HOT WATER using an ejector refrigeration cycle in which the processes of throttling and evaporation of liquid refrigerant at low pressure, ejection of the generated vapors with high-pressure vapors and condensation of the resulting vapor mixture, as well as pre-; heating water with heat released during the condensation of the steam mixture, warming the water with solar energy and partially cooling it upon receipt of high pressure vapors with the subsequent direction to the consumer * · body, characterized in that, in order to maintain the temperature of the water sent to the consumer at a constant level , part of the water after cooling it in the process of obtaining high-pressure vapors is injected with water directed for heating. solar power. 5 | ё СП м оSP m about
SU843729171A 1984-01-04 1984-01-04 Method of producing cold and hot water SU1151786A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU843729171A SU1151786A1 (en) 1984-01-04 1984-01-04 Method of producing cold and hot water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU843729171A SU1151786A1 (en) 1984-01-04 1984-01-04 Method of producing cold and hot water

Publications (1)

Publication Number Publication Date
SU1151786A1 true SU1151786A1 (en) 1985-04-23

Family

ID=21114582

Family Applications (1)

Application Number Title Priority Date Filing Date
SU843729171A SU1151786A1 (en) 1984-01-04 1984-01-04 Method of producing cold and hot water

Country Status (1)

Country Link
SU (1) SU1151786A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 800528, кл. F 25 В 1/06,1981. *

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