Assessment of heat pump efficiency for microclimate formation in a greenhouse

The article provides information about the ring heating system comprising heat pumps. The system is designed as a closed loop, which includes a pump, a thermal energy battery, and a heat pump. The evaporator is connected to the system of water intake from the well and the cooling system of air insid...

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Main Author: Tretyakova Polina
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:MATEC Web of Conferences
Online Access:https://doi.org/10.1051/matecconf/201824506017
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spelling doaj-12919c23358a4ec08266e3c01184d1012021-03-02T10:13:29ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-012450601710.1051/matecconf/201824506017matecconf_eece2018_06017Assessment of heat pump efficiency for microclimate formation in a greenhouseTretyakova Polina0Industrial University of Tyumen, Institute of service and sectoral managementThe article provides information about the ring heating system comprising heat pumps. The system is designed as a closed loop, which includes a pump, a thermal energy battery, and a heat pump. The evaporator is connected to the system of water intake from the well and the cooling system of air inside the greenhouse. The resulting thermal energy is consumed for the needs of heating and watering the greenhouse complex. We present a method for determining the dependence of the net present value on the temperatures in supply and return pipelines and temperature of low-potential heat source. The main economic indicators of the implementation of this system on a typical block greenhouse in the city of Tyumen are determined.https://doi.org/10.1051/matecconf/201824506017
collection DOAJ
language English
format Article
sources DOAJ
author Tretyakova Polina
spellingShingle Tretyakova Polina
Assessment of heat pump efficiency for microclimate formation in a greenhouse
MATEC Web of Conferences
author_facet Tretyakova Polina
author_sort Tretyakova Polina
title Assessment of heat pump efficiency for microclimate formation in a greenhouse
title_short Assessment of heat pump efficiency for microclimate formation in a greenhouse
title_full Assessment of heat pump efficiency for microclimate formation in a greenhouse
title_fullStr Assessment of heat pump efficiency for microclimate formation in a greenhouse
title_full_unstemmed Assessment of heat pump efficiency for microclimate formation in a greenhouse
title_sort assessment of heat pump efficiency for microclimate formation in a greenhouse
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2018-01-01
description The article provides information about the ring heating system comprising heat pumps. The system is designed as a closed loop, which includes a pump, a thermal energy battery, and a heat pump. The evaporator is connected to the system of water intake from the well and the cooling system of air inside the greenhouse. The resulting thermal energy is consumed for the needs of heating and watering the greenhouse complex. We present a method for determining the dependence of the net present value on the temperatures in supply and return pipelines and temperature of low-potential heat source. The main economic indicators of the implementation of this system on a typical block greenhouse in the city of Tyumen are determined.
url https://doi.org/10.1051/matecconf/201824506017
work_keys_str_mv AT tretyakovapolina assessmentofheatpumpefficiencyformicroclimateformationinagreenhouse
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