Rashladne komore za lijekove

undergraduate thesis

• Title (english): Cold stores for drugs
• Author: Marko Riljin
• Mentor: Vladimir Soldo (mentor)
• Committee member: Vladimir Soldo (predsjednik povjerenstva)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2023-03-01, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; Process Energy Engineering

Abstract

Tema završnog rada jest projektiranje rashladnih komora za skladištenje lijekova pri prikladnim temperaturama, u ovom slučaju između 2 i 8 °C. Lijekovi u komorama koje su na području grada Splita su antibiotici u kapljevitom obliku, sirupi za liječenje kašlja te kapi za oči i iznimno je važno da su isti čuvani na traženim temperaturama kako ne bi izgubili svoja djelotvorna svojstva. Proces hlađenja je indirektan, odnosno posredan, što znači da radna tvar, u ovom slučaju propan (R290), koji inače spada u grupu ugljikovodika, odnosno tvari organskog porijekla, na isparivaču hladi glikolnu smjesu, a ista na hladnjaku zrak u rashladnim komorama. U radu prikazan je proračun toplinskog opterećenja komora, termodinamička postavka procesa bitna za proračun toplinskih učina isparivača i kondenzatora te snage kompresora. Također u radu su dimenzionirani svi potrebni cjevovodi, odabrana je prikladna armatura rashladnog postrojenja i prikazana je shema spajanja i automatske regulacije kao i dispozicijski crtež rashladnog sustava.

Abstract (english)

Topic of undergraduate thesis is designing the cold stores in purpose for storing the medicines on appropriate temperatures, in this case between 2 i 8 °C. Medicines in stores which are on the city area of Split are liquid antibiotics, cold medicines and eye drops and it is exceptionally important that they are stored on desired temperatures so they would not lose their effective traits. The cooling process is indirect, which means that the working substance, in this case propane (R290), which belongs to the group of hydrocarbons, or substances of organic origin, is cooling the glycol mixture on evaporator, and the one is doing the same for air in cold stores via the coolers. In thesis the calculation of cold stores heat load has been shown as well as the thermodynamic setting of the process important for calculation of evaporator and condenser heat effects and the power of compressor. Also in thesis all the needed pipelines have been dimensioned and coupling scheme and automatic regulations have been shown as well as the cooling system disposition drawing.

• Keywords: Skladištenje lijekova; toplinsko opterećenje rashladnih komora; komponente rashladnog uređaja.
• Keywords (english): Medicines storage; cold stores heat load; cooling device components.
• Language: croatian
• URN:NBN: urn:nbn:hr:235:869308
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2023-02-28 17:31:42