Toplinske pumpe kao obnovljiv izvor grijanja kućanstava

master's thesis

• Title (english): Heat pumps as a renewablesource of household heating
• Author: Monika Pavlović
• Mentor: Tomislav Gelo (mentor)
• Committee member: Jurica Šimurina (predsjednik povjerenstva)
• Granter: University of Zagreb; Faculty of Economics and Business; (Department of Macroeconomics and Economic Development); Zagreb
• Defense date and country: 2021-09-27, Croatia
• Scientific / art field, discipline and subdiscipline: SOCIAL SCIENCES; Economics; General Economy

Abstract

Obnovljivi izvori ključni su za smanjenje emisije stakleničkih plinova. Kako bi smanjili njihovu emisiju, radi održivosti našeg planeta koji je već na rubu, poželjno je iskoristiti sve benefite novih tehnologija koje su već sad u velikoj mjeri neutralne, te na taj način direktno smanjuju utjecaj na okoliš. Obzirom na brojnost kućanstava, ugradnja toplinskih pumpi u što većem broju uvelike bi pridonijela toliko željenom smanjenju stakleničkih plinova, te bi se uz to povećao komfor krajnjim korisnicima što predstavlja dobitnu kombinaciju kako za čovjeka tako i za naš planet.
Postoji više oblika toplinskih pumpi, te se razvojem tehnologije njihova učinkovitost sve brže povećava i time ujedno postaje dostupnija širem broju korisnika. U ovom diplomskom radu prikazana je ugradnja geotermalne toplinske pumpe, odnosno pumpa koja crpi energiju zemlje, koristi njezinu konstantnu temperaturu kako bi putem prijenosnika, glikola, prenijela energiju do pumpe koja zatim tu energiju koristi za grijanje tople vode i sustava podnog grijanja.
Usporedno s ostalim načinima grijanja, toplinska pumpa ima najveću učinkovitost i jedini je oblik grijanja koji uopće ne zagađuje okoliš. Investicija je visoka, ali isplativa kroz nekoliko godina te ne zagađuje okoliš.
Tema ovog diplomskog rada je „Toplinske pumpe kao obnovljiv izvor grijanja kućanstva. Obnovljivi izvori energije sve su važniji. U radu je analizirana ugradnja i troškovi korištenja toplinske pumpe na obiteljskoj kući veličine 180 m2. Cilj rada bio je prikazati koliko je stvarno toplinska pumpa isplativa, te koji su troškovi ugradnje i korištenja usporedno sa ostalim načinima grijanja poput peleta, drva i prirodnog plina. Obiteljska kuća u vlasništvu je autorice diplomskog rada te su korišteni je vlastiti izvori podataka.

Abstract (english)

Renewable sources are very important in reduction of greenhouse gas emissions. In order to reduce their emissions, for the sustainabillity of our planet which is already in danger, it is desirable to take full advantage of new tehnologies that arealready mostly neutral, thus directly reducing the impact on the environment. Looking at the constantlly increasing number of households, more instalations of heat pumps would contribute to the much desired reduction of greenhouse gases, increasing comfort to end users, which is a winning combination for both users and our planet. There are several forms of heat pumps, and with the development of technology, their efficiency is increasing faster and there for also becomes more accessible to a higher number of users. This thesis presents the installation of a geothermal heat pump, a pump that draws energy from the ground, uses its constant temperature to transfer energy to the pump through a transmitter, glycol, which then uses that energy to heat hot water and underfloor heating systems.
Compared to other heating methods, the heat pump has the highest efficiency and is the only form of heating that does not pollute the environment at all. The investment is high, but profitable in a few years, and it doesnʼt pollute the environment.
The topic of this thesis is "Heat pumps as a renewable source of household heating." Renewable energy sources are becoming increasingly important. Here is presented the construction and costs of using a heat pump on a family house of 180 m2. The goal of this thesis was to show how cost-effective a heat pump really is, and what are the costs of installation and use compared to other heating methods such as pellets, wood and natural gas. Since the mentioned family house is owned by the author of the diploma thesis, a lot of own data sources were used.

• Keywords: toplinska pumpa; obnovljivi izvori energije; očuvanje okoliša
• Keywords (english): heat pump; renewable energy sources; environmental protection
• Language: croatian
• URN:NBN: urn:nbn:hr:148:434726
• Study programme: Title: Economics of energy and environment; Study programme type: professional; Study level: specialist graduate; Academic / professional title: stručni/a specijalist/specijalistica ekonomije (stručni/a specijalist/specijalistica ekonomije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2021-09-28 18:55:14