RU94029725A - Pump-heat generator - Google Patents

Pump-heat generator

Info

Publication number
RU94029725A
RU94029725A RU94029725/06A RU94029725A RU94029725A RU 94029725 A RU94029725 A RU 94029725A RU 94029725/06 A RU94029725/06 A RU 94029725/06A RU 94029725 A RU94029725 A RU 94029725A RU 94029725 A RU94029725 A RU 94029725A
Authority
RU
Russia
Prior art keywords
rotor
rotation
liquid
pump
heat
Prior art date
Application number
RU94029725/06A
Other languages
Russian (ru)
Other versions
RU2084773C1 (en
Inventor
С.А. Лесничий
Ua]
Original Assignee
С.А. Лесничий
Ua]
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 С.А. Лесничий, Ua] filed Critical С.А. Лесничий
Priority to RU94029725A priority Critical patent/RU2084773C1/en
Publication of RU94029725A publication Critical patent/RU94029725A/en
Application granted granted Critical
Publication of RU2084773C1 publication Critical patent/RU2084773C1/en

Links

Landscapes

  • Engine Equipment That Uses Special Cycles (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

FIELD: direct conversion of mechanical energy to heat carried off by pumped liquid to using equipment. SUBSTANCE: the pump-heat generator may be made as a single- or multi-stage one, depending on the power of the rotation drive and required heat rate. In each stage it has a hollow body and a hollow rotor suspend as a cantilever in the body on the drive shaft, and furnished at least with one means of action on liquid for its heating. To prevent blocking of outlet of heated liquid within a wide range of rotational speed, enhance the adaptability to manufacture, reliability and convenience of service, the pump-heat generator has a body similar to the body of a centrifugal pump, with central suction and tangential delivery branch pipes; the rotor interior has two parts communicating with each other: a central hole that is blind on the drive shaft side, and at least one channel directed from the center to the rotor periphery, whose outlet has an angular displacement reliable to the inlet in the direction opposite to the rotor rotation, and the means of action on liquid for its heating is made is in the form of at least one recess in the peripheral part of the rotor body, outgoing from each channel in the direction opposite to the direction of rotor rotation. EFFECT: enhanced efficiency. 5 cl, 3 dwg

Claims (1)

Насос-теплогенератор (НТГ) предназначен для прямого преобразования механической энергии в тепло, уносимое к потребителям прокачиваемой жидкостью, НТГ может быть выполнен одно- или многоступенчатым в зависимости от мощности привода вращения и требуемой скорости нагрева. В каждой ступени он имеет полый корпус и консольно подвешенный в корпусе на валу привода вращения полый ротор, оснащенный по меньшей мере одним средством воздействия на жидкость для ее нагрева. Для исключения блокирования выхода нагретой жидкости в широком диапазоне скоростей вращения, повышения технологичности, надежности и удобства обслуживания НТГ имеет корпус, подобный корпусу центробежного насоса, с центральным всасывающим и тангенциальным нагнетательным патрубками, полость ротора выполнена состоящей из двух сообщающихся между собой и с полостью корпуса частей: из глухого со стороны вала привода центрального отверстия и по меньшей мере одного направленного от центра к периферии ротора канала, выход которого имеет угловое смещение относительно входа в направлении, противоположном вращению ротора, а средство воздействия на жидкость для ее нагрева выполнено в виде по меньшей мере одного углубления в периферийной части тела ротора, отходящего от каждого канала в направлении, противоположном направлению вращения ротора. 4 з.п.ф-лы, 3 ил.The heat pump (NTG) is designed to directly convert mechanical energy into heat carried away by the pumped liquid; NTG can be single or multi-stage, depending on the rotation drive power and the required heating rate. In each stage, it has a hollow casing and a hollow rotor cantilever suspended in the casing on the rotation drive shaft, equipped with at least one means of influencing the liquid to heat it. To avoid blocking the outlet of heated fluid in a wide range of rotation speeds, to improve manufacturability, reliability and ease of maintenance, NTG has a housing similar to a centrifugal pump housing with a central suction and tangential discharge pipes, the rotor cavity is made up of two parts connected to each other and to the body cavity : from a blind hole on the drive shaft side of the central hole and at least one channel directed from the center to the periphery of the rotor, the outlet of which has an angle howling displacement relative inputs in a direction opposite to the rotation of the rotor, and means of acting on the fluid being heated is in the form of at least one recess in the peripheral portion of the rotor body, the exhaust from each channel in a direction opposite to the direction of rotor rotation. 4 C.p. fs, 3 ill.
RU94029725A 1994-08-09 1994-08-09 Pump-heat generator RU2084773C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94029725A RU2084773C1 (en) 1994-08-09 1994-08-09 Pump-heat generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94029725A RU2084773C1 (en) 1994-08-09 1994-08-09 Pump-heat generator

Publications (2)

Publication Number Publication Date
RU94029725A true RU94029725A (en) 1996-06-20
RU2084773C1 RU2084773C1 (en) 1997-07-20

Family

ID=20159517

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94029725A RU2084773C1 (en) 1994-08-09 1994-08-09 Pump-heat generator

Country Status (1)

Country Link
RU (1) RU2084773C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2600049C1 (en) * 2015-06-22 2016-10-20 Александр Алексеевич Поляков Rotary hydrodynamic apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003025474A1 (en) * 2001-09-19 2003-03-27 Sergey Borisovich Osipenko Hydrodynamic heater for a fluid medium
RU2232357C1 (en) * 2002-12-06 2004-07-10 Общество с ограниченной ответственностью "Энергосистемы" Heat generator for heating liquids (versions)
RU2279018C1 (en) * 2004-11-09 2006-06-27 Лев Николаевич Бритвин Vortex type heat generator of hydraulic system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2600049C1 (en) * 2015-06-22 2016-10-20 Александр Алексеевич Поляков Rotary hydrodynamic apparatus

Also Published As

Publication number Publication date
RU2084773C1 (en) 1997-07-20

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