SU1183684A1 - Method of combination heat and cold supply of deep mines - Google Patents

Method of combination heat and cold supply of deep mines Download PDF

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Publication number
SU1183684A1
SU1183684A1 SU833661904A SU3661904A SU1183684A1 SU 1183684 A1 SU1183684 A1 SU 1183684A1 SU 833661904 A SU833661904 A SU 833661904A SU 3661904 A SU3661904 A SU 3661904A SU 1183684 A1 SU1183684 A1 SU 1183684A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cold
water
heat
pit
chamber
Prior art date
Application number
SU833661904A
Other languages
Russian (ru)
Inventor
Юрий Васильевич Шувалов
Владимир Николаевич Бобровников
Original Assignee
Ленинградский Ордена Ленина,Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Горный Институт Им.Г.В.Плеханова
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.)
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Application filed by Ленинградский Ордена Ленина,Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Горный Институт Им.Г.В.Плеханова filed Critical Ленинградский Ордена Ленина,Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Горный Институт Им.Г.В.Плеханова
Priority to SU833661904A priority Critical patent/SU1183684A1/en
Application granted granted Critical
Publication of SU1183684A1 publication Critical patent/SU1183684A1/en

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Abstract

METHOD FOR INTEGRATED heat and cold deep mines and pits, comprising accumulating a cold in the winter, air supply fan in gidrokalorifera chamber towards dropwise cold water sprayed water distribution device, the discharge of cold water from the lower part of the chamber gidrokalorifera and its transmittance in the summer through the accumulator cold torus, characterized in that, in order to reduce the cost of regulating the heat regime for accumulating cold, a flooded pit is formed with heat pipes semi-buried in its bottom and thermally insulated from the water surface to the bottom (Q allow atmospheres to flow during the winter period (the air above the surface of the pit and build up the surface and bottom layers of ice, leaving a filter cavity between them). water for additional cooling. 00 with Od 00 4ib

Description

The invention relates to the mining industry and can be used to regulate the thermal conditions of mines and mines.
The purpose of the invention is to reduce the cost of regulating the thermal regime.
The drawing shows a diagram of the implementation of the method.
The scheme contains the fan 1, the ventilation channel 2, the water spraying device 3, the chamber 4, the cutting device 5, the sump 6, the injection device 7, the water supply well 8, heat pipes 9, the filtration pit 10, the water intake well 11, the supply pipe 12, the air cooler 13, a recirculating pump 14, a heat exchange gallery 15, an air intake duct 16, a heating heater 17, heat insulation of heat pipes 18, a bottom 19 and surface 20 ice layers and a filtration slit 21 (cavity).
In winter, the system works as follows.
The cold atmospheric air is sucked in by the fan 1 into the chamber of the hydro calorifier 4 through the air intake channel 16 and the heat exchange gallery 15 into the chamber 4, the air in the opposing stream with water supplied from the water-spraying device 3 is heated and carried to the ventilation channel and then heated in the 17 heatsink of the required parameters and served in the barrel. The cooled water, partially transformed into ice, is heated in the melt unit 5 with warm water and is directed, after the cooling unit (7-8-21-11), through the supply line 12 to a deep horizon, where it takes heat from a low-potential source (air cooler 13) and a circulation pump 14 is supplied to the surface, to the water-dilution 3 and the rastopitelnom 5 devices. In winter, heat pipes 9 intensively remove heat from the bottom of the filtration pit 10 and transfer it to the heat exchange gallery of atmospheric air entering the hydroheater and cooling the surface of the water that fills the pit. Partial heat insulation of heat pipes in their upper part 18, not buried in the rock, creates favorable conditions for the formation of an ice layer at the bottom of the pit 19. The accumulation of ice at surface 20 occurs naturally due to cold atmospheric air. The size of the filter gap (the distance between the icy surfaces) is determined by the intensity of heat exchange between the air and the surface of the pit and the upper parts (heat exchangers) of the heat pipes. Decreasing the speed of air movement or stopping its movement allows to slow down and stop the accumulation of ice, and passing the mine water through the filtration slit contributes to its expansion.
In the summer period, the heated water supplied from deep horizons is cooled in chamber 4. To the temperature of atmospheric air, via a wet thermometer and injection device 7, through a water supply well 8, is pumped into a permeable filtration slot 21, where it is cooled to moderate positive temperatures and through a water intake well 11 in the supply pipe 12 to the deep horizon for heat extraction from a low-potential source.
Steam / offoeffca / n

Claims (1)

  1. METHOD FOR INTEGRATED HEAT COOLING OF DEEP MINES AND MINES, including the accumulation of cold in winter, the supply of atmospheric air with a fan into the hydroheater chamber to meet the drops of cold water sprayed by the water distribution device, the discharge of cold water from the lower part of the hydroheater chamber and its passage through the summer period and its passage characterized in that, in order to reduce the cost of regulating the thermal regime for accumulating cold, a flooded foundation pit is formed from the floor aglublennymi in his bottom and heat insulated from the surface of the water to the bottom by heat pipes, pass atmospheric air over the surface of the pit in winter and build up the surface and bottom layers of ice, leaving a filter cavity between them, through which water is directed for additional cooling during the summer period.
    SU ,, 1183684>
SU833661904A 1983-11-15 1983-11-15 Method of combination heat and cold supply of deep mines SU1183684A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU833661904A SU1183684A1 (en) 1983-11-15 1983-11-15 Method of combination heat and cold supply of deep mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU833661904A SU1183684A1 (en) 1983-11-15 1983-11-15 Method of combination heat and cold supply of deep mines

Publications (1)

Publication Number Publication Date
SU1183684A1 true SU1183684A1 (en) 1985-10-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU833661904A SU1183684A1 (en) 1983-11-15 1983-11-15 Method of combination heat and cold supply of deep mines

Country Status (1)

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SU (1) SU1183684A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101225747B (en) * 2008-01-18 2011-12-14 郎庆田 Method for reduction of temperature during period of building well for deep well coal mine and equipment thereof
CN102518468A (en) * 2011-12-23 2012-06-27 西安东风仪表厂 Escape capsule temperature control method by releasing cold energy
RU2584700C1 (en) * 2015-03-16 2016-05-20 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Pit ventilation method
CN108104862A (en) * 2018-01-30 2018-06-01 运城职业技术学院 A kind of Deep Mine driving face cooling system and its control method
RU2743008C1 (en) * 2018-10-15 2021-02-12 Чайна Юниверсити Оф Майнинг Энд Текнолоджи System and process of multilevel cooling of deep well and geothermal use

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Тимофеевский Л.С. и др. Некоторые схемы тепло- и хладоснабжени систем кондиционировани воздуха на крупных рудниках и шахтах. Межвуз. Сб. Физические процессы горного производства. Л.: 1975, № 1, с. 106. Авторское свидетельство СССР № 1006773, кл. Е 21 F 3/00, 1982. *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101225747B (en) * 2008-01-18 2011-12-14 郎庆田 Method for reduction of temperature during period of building well for deep well coal mine and equipment thereof
CN102518468A (en) * 2011-12-23 2012-06-27 西安东风仪表厂 Escape capsule temperature control method by releasing cold energy
CN102518468B (en) * 2011-12-23 2014-02-05 西安东风仪表厂 Escape capsule temperature control method by releasing cold energy
RU2584700C1 (en) * 2015-03-16 2016-05-20 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Pit ventilation method
CN108104862A (en) * 2018-01-30 2018-06-01 运城职业技术学院 A kind of Deep Mine driving face cooling system and its control method
RU2743008C1 (en) * 2018-10-15 2021-02-12 Чайна Юниверсити Оф Майнинг Энд Текнолоджи System and process of multilevel cooling of deep well and geothermal use

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