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Title
Ukrainian SME offer preheater of frosty air before heat pumps and ventilation systems
Reference
TOUA20210608002
Last update
Fri, Jun, 18, 2021
Deadline
Sat, Jun, 18, 2022
Abstract
SME in Kyiv (Ukraine) offers an air heater to reduce traditional energy consumption in ventilation systems and increase the coefficient of transformation of heat pumps of the air-air and air-water types. This is accomplished in frosts below minus 5 ° C by utilizing the heat of crystallization of cold water. Heat pump sales are increasing, while installed capacity and cost are decreasing. For the serial introduction of this product, the organization is looking for long-term partners.
Description
In the northern countries of Europe, Asia and America, the amount of frosty days is from 70 to 200 per year. Such conditions in winter make it possible to heat the air before the evaporator of the heat pump (HP) to 0 -3 ºС. This increases the coefficient of transformation (COP) by 25-35%. At the same time HP can work at frosts minus 20-50ºС. The developed technology also provides up to 50% energy savings for ventilation in winter and is especially advantageous for rooms with a large ventilation rate. With simultaneous application of this technology for HP (before the evaporator) and for ventilation systems (in front of the air coolers) in frosts, up to 60% of energy can be saved. Due to the high heat of crystallization (334 kJ / kg), the water flow is insignificant. The resulting ice can be accumulated for summer cooling (storage of products, air conditioning, cooling of data center rooms).
The organization is creating (since 1993) the means and systems of automation, as well as developing integrated projects using renewable energy sources for the modernization of municipal energy.
The organization is looking for partners who agree to participate in the joint design and manufacture of new air heaters, the supply of standard equipment in their chosen country or in Ukraine.
Technology Keywords
Heat exchangers;Heat pump;Waste to energy - other;Low, zero and plus energy rating;Carbon capture and energy
Keyword Codes:
04002006;04002007;04005012;04007006;04009
Current Stage of Development
Intellectual Property Rights
Patents granted
IPR Comments:
9 patents of Ukraine for the utility model were obtained for air heaters and air heating methods. The organization is interested in registration of patents in other countries together with potential partners.
Exploitation of RTD Results
Organisation/Company Type
Organisation/Company Size
Organisation Comments
Detailed Market Application Codes (VEIC)
MA Keyword
Other alternative energy;Energy Storage;Energy for the community/public sector;Engineering and consulting services related to construction
MA Keyword Codes:
06003008;06008;06010002;09007004
Application Domain Description:
Collaboration Type
Comments:
Representatives from manufacturers of air-air and air-to-water heat pumps, ventilation equipment manufacturers, and engineering organizations will be involved in the design and implementation of the proposed warmers of frosty atmospheric air with the warmth of water crystallization.