FI20165835L - VENTILATION SYSTEM ADJUSTMENT METHOD AND VENTILATION SYSTEM - Google Patents

VENTILATION SYSTEM ADJUSTMENT METHOD AND VENTILATION SYSTEM

Info

Publication number
FI20165835L
FI20165835L FI20165835A FI20165835A FI20165835L FI 20165835 L FI20165835 L FI 20165835L FI 20165835 A FI20165835 A FI 20165835A FI 20165835 A FI20165835 A FI 20165835A FI 20165835 L FI20165835 L FI 20165835L
Authority
FI
Finland
Prior art keywords
air
ventilation system
air valve
extract
valve
Prior art date
Application number
FI20165835A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20165835A (en
Inventor
Anssi Airas
Esa Huuskonen
Sami Lehtovaara
Original Assignee
Climecon Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Climecon Oy filed Critical Climecon Oy
Priority to FI20165835A priority Critical patent/FI20165835L/en
Publication of FI20165835A publication Critical patent/FI20165835A/en
Publication of FI20165835L publication Critical patent/FI20165835L/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)

Abstract

Vid förfarandet regleras ett ventilationssystem vid ett utrymme, såsom en byggnad eller en enskild lägenhet i byggnaden. Ventilationssystemet innefattar åtminstone en ventilationsmaskin (10) med en frånluftsfläkt (14), en styrapparat (26) för att styra frånluftsfläkten, en första frånluftsventil (22) och åtminstone en andra frånluftsventil (22a, 22b, 22c). Frånluftsventilerna har en motor för att öppna och stänga av ventilen. Vid förfarandet mäts tryckskillnaden på olika sidor av frånluftsventilerna och förmedlas den uppmätta tryckskillnaden till styrapparaten. I styrapparaten bestäms luftmängden genom frånluftsventilen med hjälp av den uppmätta tryckskillnaden, jämförs luftmängden som har bestämts med en luftmängd är satt som mål för frånluftsventilen och styrs frånluftsventilens motor med styrapparaten för att öppna eller stänga av respektive frånluftsventil för att uppnå den som mål satta luftmängden. Tryckskillnaden på frånluftsventilens olika sidor kan mätas kontinuerligt.In the process, a ventilation system is regulated in a space, such as a building or an individual apartment in the building. The ventilation system comprises at least one ventilation machine (10) with an extract air fan (14), a control device (26) for controlling the extract air fan, a first extract air valve (22) and at least a second extract air valve (22a, 22b, 22c). The exhaust air valves have an engine for opening and closing the valve. In the method, the pressure difference on different sides is measured by the exhaust air valves and the measured pressure difference is conveyed to the control unit. In the control unit, the amount of air is determined by the exhaust air valve by means of the measured pressure difference, the amount of air that has been determined with an amount of air is set as the target for the extract air valve and the engine of the extract air valve is controlled with the control unit to open or shut off the respective exhaust air valve to achieve the target air. The pressure difference on the different sides of the exhaust air valve can be measured continuously.

FI20165835A 2016-11-08 2016-11-08 VENTILATION SYSTEM ADJUSTMENT METHOD AND VENTILATION SYSTEM FI20165835L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI20165835A FI20165835L (en) 2016-11-08 2016-11-08 VENTILATION SYSTEM ADJUSTMENT METHOD AND VENTILATION SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20165835A FI20165835L (en) 2016-11-08 2016-11-08 VENTILATION SYSTEM ADJUSTMENT METHOD AND VENTILATION SYSTEM

Publications (2)

Publication Number Publication Date
FI20165835A FI20165835A (en) 2018-05-09
FI20165835L true FI20165835L (en) 2018-05-09

Family

ID=62495870

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20165835A FI20165835L (en) 2016-11-08 2016-11-08 VENTILATION SYSTEM ADJUSTMENT METHOD AND VENTILATION SYSTEM

Country Status (1)

Country Link
FI (1) FI20165835L (en)

Also Published As

Publication number Publication date
FI20165835A (en) 2018-05-09

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Legal Events

Date Code Title Description
FD Application lapsed