We use cookies to collect information so that we can provide you with a smoothly functioning website and a better user experience. Cookies are also used to statistics visitor data and target marketing. You can block the use of cookies in your browser settings. Clear! Geothermal heat Air-water heat Heat recovery Products Maintenance Funding Company Getting to know the automation installation of the property Share I am Ella Leskelä and I study energy and environmental technology at Aalto University. I am currently working on a summer job at Tom Allen Senera. My intention is to learn more during the summer about the company's operations, energy solutions for real estate and working life. In my first week of work, I got to see the geothermal system for the first time. I visited a construction site and got to find out more about what a geothermal system looks like and how an automation installation is implemented. I arrived at the construction site, where I left for automation expert Markku Manner. From the construction site, we moved to the basement, where another automation expert, Kari Pynnönen, was present. They and Marku installed an automation system and at the same time showed me a few places. I toured the premises of the building and saw the site nearing completion. Astuessani lämmönjakohuoneeseen näin järjestelmän ylhäältäpäin. Kokonaisuutta oli vaikea hahmottaa sieltä katsottuna, koska en ollut ennen nähnyt maalämpöjärjestelmää. Portaat alas mentyäni huone oli jo paljon selkeämpi, ja osasin jo itse tunnistaa joitain järjestelmän osia. Huomasin, että sinne oli asennettu kokonaisuudessaan neljä maalämpöpumppua. Maan tasalta ylös katsoessani näin selvästi lämpökaivon keruuputket, jotka huoneesta sitten matkasivat maan alle. Rakennukseen oli myös asennettu maaviilennys, joka ei ole yhtä yleinen järjestelmä kuin maalämpö. Viilennys toimii saman energiakaivon avulla kuin mistä maalämpö kerää energiansa. Energiakaivossa lämmönkeruuneste, joka on veden ja bioetanolin seosta, kerää tarvittavan energian ja kuljettaa sen putkien avulla rakennukseen. Maaviileän käyttöön ei tarvita lämpöpumppuja. Järjestelmä ohjelmoidaan lopuksi ammattilaisten toimesta ja näin se talvella lämmittää rakennusta ja kesällä taas viilentää sen. Markku Manner said that in addition to the traditional ground cooling, the building had the option of active cooling. The need to cool large properties is sometimes so great that Maaviil is not enough. Then heat pumps can be used for cooling. As with ground cooling, ie passive cooling, the heat recovered during active cooling can be taken to energy wells and used for heating the following winter. The warmer the energy wells are before the winter, the better the efficiency of the ground source heat pumps. WRITTEN BY ELLA LESKELÄ I am a student of energy and environmental technology at Aalto University. I'm on a summer job at Tom Allen Senera. First Name * Last Name Email * Website Comment * Subscribe to the blog in your email Email address * Privacy Statement LATEST BLOGS From oil to air-water heat Sep 23, 2021 7:39:04 PM Warm-up session for the Lusu byggaa podcast Sep 21, 2021 12:46:33 PM An efficient energy recycling system for a music house Jul 26, 2021 6:45:02 PM Tom Allen Senera is involved in the HYBGEO project Jul 20, 2021 7:14:47 PM TOPICS Geothermal heat news blogs district heating ground source heat pump block of flats TAKE CONTACT First name * Surname * Email * I have an item I want to map to. Message Tom Allen Senera myynti@tomallensenera.fi info@tomallensenera.fi taloushallinto@tomallensenera.fi Quick links Contact information Geothermal heat recovery Service and remote monitoring Request a quote @tomallensenera @tomallensenera Privacy Statement ASK FOR A QUOTE