SU1204891A1 - Heat pump - Google Patents

Heat pump Download PDF

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Publication number
SU1204891A1
SU1204891A1 SU843803080A SU3803080A SU1204891A1 SU 1204891 A1 SU1204891 A1 SU 1204891A1 SU 843803080 A SU843803080 A SU 843803080A SU 3803080 A SU3803080 A SU 3803080A SU 1204891 A1 SU1204891 A1 SU 1204891A1
Authority
SU
USSR - Soviet Union
Prior art keywords
water
evaporator
circuit
heat pump
ejector
Prior art date
Application number
SU843803080A
Other languages
Russian (ru)
Inventor
Федор Макарович Чистяков
Василий Борисович Полтараус
Original Assignee
МВТУ им.Н.Э.Баумана
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 МВТУ им.Н.Э.Баумана filed Critical МВТУ им.Н.Э.Баумана
Priority to SU843803080A priority Critical patent/SU1204891A1/en
Application granted granted Critical
Publication of SU1204891A1 publication Critical patent/SU1204891A1/en

Links

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
    • 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
    • F25B2341/0012—Ejectors with the cooled primary flow at high 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
    • F25B2341/0014—Ejectors with a high pressure hot primary flow from a compressor discharge
    • 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

Landscapes

  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Description

Изобретение относитс  к теплотехнике, а точнее к тепловым насосам.The invention relates to heat engineering, and more specifically to heat pumps.

Цель изобретени  - повышение экономичности .The purpose of the invention is to increase efficiency.

На чертеже схематично представлен тепловой насос.The drawing schematically shows a heat pump.

Насос содержит расширитель-испаритель 1, турбокомпрессор 2, подогреватель- деаэратор 3, нагревательные приборы 4, источник 5 воды низкого потенциала, насосы 6 и 7, эжектор 8, инжектор 9, проме- жуточный холодильник 10 и вентили 11 и 12.The pump contains expander-evaporator 1, turbocharger 2, preheater-deaerator 3, heaters 4, low potential water source 5, pumps 6 and 7, ejector 8, injector 9, intermediate cooler 10 and valves 11 and 12.

Работа теплового насоса осундествл етс  следуюшим образом.The operation of the heat pump is as follows.

Турбокомпрессором 2 отсасываютс  пары воды из расширител -испарител  1 и нагнетаютс  в приемную камеру инжектора 9, в который подаетс  часть воды, отход щейA turbocharger 2 sucks in water vapor from the expander-evaporator 1 and injects it into the injector receiving chamber 9, into which a part of the waste water is pumped.

от нагревательных приборов 4. При этом вода нагреваетс  до высокой температуры и после этого подаетс  насосом 6 снова в нагревательные приборы 4. Оставша с  часть воды после нагревательных приборов подаетс  через вентиль 11 и эжектор 8 в расширитель-испаритель 1, в котором частично испар етс  и охлаждаетс  под действием глубокого вакуума, создаваемого турбоко.м- прессором 2.from the heating devices 4. At the same time, the water is heated to a high temperature and then pumped 6 again into the heating devices 4. The remaining part of the water after the heating devices is fed through the valve 11 and the ejector 8 to the evaporator 1, which partially evaporates and cools under the action of a high vacuum created by a turbo-pressure compressor 2.

Неиспаривша с  вода из расширител - испарител  1 насосом 7 подаетс  в источник 5 воды низкого потенциала, откуда подводитс  к приемной камере эжектора 8, в котором захватываетс  потоком воды, подаваемой в него после нагревательных приборов; на этом, заканчиваетс  рабочий теплового насоса.The non-evaporating water from the expander - evaporator 1 is pumped to the source 7 of a low potential water source 5, from where it is supplied to the receiving chamber of the ejector 8, in which it is captured by the flow of water supplied to it after the heating devices; this is the end of the heat pump operation.

Claims (1)

ТЕПЛОВОЙ НАСОС, содержащий контур циркуляции водяного пара с расширителем-испарителем, турбокомпрессором и подогревателем-деаэратором и контур циркуляции воды, в который включены расшири тель-испаритель и подогреватсль-деаэратор контура циркуляции водяного пара, а также нагревательные приборы и источник воды низкого потенциала, отличающийся тем, что. с полью повышения экономичности, reii.ionoii насос дополнительно содержит эжектор и инжектор, включенные в контур циркуляции воды соответственно перед расширителемиспарителем и перед подогревателем-деаэратором. причем приемная камера эжектора подсоединена к этому контуру после источника воды низкого потенциала, а приемная камера инжектора - к контуру циркуляции водяного пара после турбокомпрессора.A HEAT PUMP containing a water vapor circuit with an evaporator expander, a turbocompressor and a deaerator heater and a water circulation circuit, which includes an evaporator extender and a water vapor circulator, a heating device and a low potential water source, characterized by the fact that. In order to improve efficiency, the reii.ionoii pump additionally contains an ejector and an injector included in the water circuit respectively in front of the expander evaporator and in front of the deaerator heater. moreover, the receiving chamber of the ejector is connected to this circuit after the low potential water source, and the receiving chamber of the injector is connected to the water vapor circulation circuit after the turbocharger.
SU843803080A 1984-10-18 1984-10-18 Heat pump SU1204891A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU843803080A SU1204891A1 (en) 1984-10-18 1984-10-18 Heat pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU843803080A SU1204891A1 (en) 1984-10-18 1984-10-18 Heat pump

Publications (1)

Publication Number Publication Date
SU1204891A1 true SU1204891A1 (en) 1986-01-15

Family

ID=21143228

Family Applications (1)

Application Number Title Priority Date Filing Date
SU843803080A SU1204891A1 (en) 1984-10-18 1984-10-18 Heat pump

Country Status (1)

Country Link
SU (1) SU1204891A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3918G2 (en) * 2008-02-26 2009-12-31 Институт Энергетики Академии Наук Молдовы Heat pump plant for heat supply system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Вед ев В. А. Упрощенна с.хема теило-- вого насоса.-Теплоэнергетик, 1954, 5, с.50, фиг. 1. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3918G2 (en) * 2008-02-26 2009-12-31 Институт Энергетики Академии Наук Молдовы Heat pump plant for heat supply system

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