DE202009010917U1 - Ventilation system for humidity regulation in rooms - Google Patents

Ventilation system for humidity regulation in rooms Download PDF

Info

Publication number
DE202009010917U1
DE202009010917U1 DE202009010917U DE202009010917U DE202009010917U1 DE 202009010917 U1 DE202009010917 U1 DE 202009010917U1 DE 202009010917 U DE202009010917 U DE 202009010917U DE 202009010917 U DE202009010917 U DE 202009010917U DE 202009010917 U1 DE202009010917 U1 DE 202009010917U1
Authority
DE
Germany
Prior art keywords
indoor
humidity
values
air
outdoor air
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE202009010917U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BRANDL GUNAR HELGE
BRANDL GUNAR-HELGE
Original Assignee
BRANDL GUNAR HELGE
BRANDL GUNAR-HELGE
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 BRANDL GUNAR HELGE, BRANDL GUNAR-HELGE filed Critical BRANDL GUNAR HELGE
Priority to DE202009010917U priority Critical patent/DE202009010917U1/en
Publication of DE202009010917U1 publication Critical patent/DE202009010917U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F24F11/0008—Control or safety arrangements for air-humidification
    • 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
    • F24F11/0001—Control or safety arrangements for ventilation
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/46—Improving electric energy efficiency or saving
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F24F2110/12—Temperature of the outside air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • F24F2110/22—Humidity of the outside air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)
  • Ventilation (AREA)

Abstract

Die Erfindung bezieht sich auf ein System zur Feuchteregulierung von Räumen, dadurch gekennzeichnet, dass die absoluten Feuchtewerte der Innen- und Außenluft ermittelt und miteinander verglichen werden und eine Lüftung nur dann eingeleitet wird, wenn die Differenz der absoluten Feuchtewerte für einen Luftaustausch geeignet ist.The invention relates to a system for regulating the humidity of rooms, characterized in that the absolute humidity values of the indoor and outdoor air are determined and compared with each other and ventilation is initiated only if the difference of the absolute humidity values is suitable for air exchange.

Description

Stand der Technik:State of the art:

Mit den Wärmeschutz- und Enenergieeinsparverordnungen sollte der Gebäudebesitzer in die Pflicht genommen werden, sein Gebäude energieeffizienter auszurüsten.With the thermal insulation and energy saving regulations should be the building owner's duty be taken, his building equip more energy efficient.

So werden dann Fassaden gedämmt und Fenster erneuert und die Gebäudehülle damit „dicht” gemacht.So then facades are insulated and windows renewed and the building envelope thus made "dense".

Allerdings passt der Nutzer häufig sein Lüftungsverhalten nicht den neuen Gegebenheiten an. Er lüftet falsch. In der Folge kommt es zu überhöhten Feuchtewerten und dann zu Schimmel.Indeed the user fits frequently its ventilation behavior not to the new circumstances. He airs wrong. In the episode comes it to excessive humidity values and then to mold.

Um dies zu vermeiden sind verschiedene Systeme auf dem Markt, die „automatisch” lüften und dem Nutzer die vergleichsweise diffizile Aufgabe des richtigen Lüftens abnehmen sollen.Around To avoid this are various systems on the market that "automatically" air and the Users relieve the comparatively difficult task of properly ventilating should.

Problem:Problem:

Diese Lüftungssysteme nehmen keine Rücksicht darauf, ob der Luftaustausch den Feuchtegehalt der Raumluft effektiv mindert.These ventilation systems take no account on whether the air exchange the humidity content of the indoor air effectively decreases.

Vorteile der Erfindung:Advantages of the invention:

Dieses Problem wird durch ein System gelöst, welches aus einem oder mehreren Ventilator(en), einer Rechner- und Steuereinheit und Messfühlern besteht.This Problem is solved by a system consisting of one or more several fan (s), a computer and control unit and sensors.

Die Messfühler melden Lufttemperatur und relative Feuchte der Innen- und Außenluft an die Steuereinheit. Die Rechnereinheit errechnet die absolute Feuchte der Luft innen und außen.The probe Report air temperature and relative humidity of indoor and outdoor air to the control unit. The computer unit calculates the absolute Humidity of the air inside and out.

Ist die Außenluft trockener, so setzt die Steuereinheit den oder die Ventilatoren in Betrieb, um den Luftaustausch durchzuführen, bis sich die Innen- und Außenwerte der absoluten Feuchte angeglichen haben.is the outside air drier, so the control unit sets the fan (s) in operation to carry out the air exchange until the indoor and outdoor values have equalized the absolute humidity.

Das System soll auch weiter differenzieren können. So können Grenzwerte gesetzt werden, wie z. B. „70% Raumluftfeuchte innen” als maximaler oberer Wert, um Schimmelbildung zu vermeiden. Im Falle der Trocknung eines Kellers oder eines Neubaus kann der Grenzwert „innen” entsprechend weiter verringert werden.
(In Sonderfällen, z. B. bei Anlagen mit tropischen Pflanzen, könnte die Anlage auch „andersherum” geschaltet werden, sodass feuchte Außenluft eingeblasen wird. Damit könnte der Energieverbrauch gesenkt werden.) The system should also be able to differentiate further. So limits can be set, such. B. "70% indoor humidity" as the maximum upper value to prevent mold growth. In the case of drying a cellar or a new building, the limit "inside" can be further reduced accordingly.
(In special cases, eg in plants with tropical plants, the plant could also be switched "in reverse", so that moist outside air is blown in. This could reduce energy consumption.)

Weiterhin sollen Zeiten einprogrammiert werden können, zu denen das System nicht einschaltet, wie z. B. während der Nachtruhe, wenn Störungen durch Ventilatorgeräusche vermieden werden sollen.Farther times can be programmed, to which the system does not work turns on, such. During the night's sleep, if disturbances by fan noise should be avoided.

Es ist vorteilhaft, mit zwei Ventilatoren pro Raumeinheit zu arbeiten. Einer drückt die Außenluft in den Raum, der andere saugt ab. Im Idealfall lägen beide so gegeneinander versetzt, dass eine Querlüftung zustande käme.It is advantageous to work with two fans per room unit. One presses the outside air in the room, the other sucks. Ideally, both would be so against each other offset that a cross ventilation would come about.

Beim Einsatz von nur einem Ventilator wird dieser meist nur als saugende Einheit eingesetzt werden.At the Use of only one fan is this usually only as sucking Unit be used.

Bei einem nachträglichen Einbau kann man in der Praxis mit Kernbohrungen arbeiten. Die Bohrung(en) nimmt bzw. nehmen die Ventilatoreinheit(en) auf. Durchmesser der Bohrung(en) bzw. die Ventilatorleistung wird unter anderem vom Rauminhalt und Feuchteproduktion bestimmt.at a subsequent one Installation can be done in practice with core drilling. The bore (s) takes or take up the fan unit (s). Diameter of the Bore (s) or the fan power is among other things, the volume and moisture production determined.

Weiterhin bestünde die Möglichkeit, die Ventilatoreinheit(en) in Fenster zu integrieren.Farther would the possibility, to integrate the fan unit (s) in windows.

Die Messfühler innen werden vorzugsweise an Wärmebrücken installiert oder in Bereichen mit hoher Wasserdampfentwicklung, wie z. B. über einer Kochstelle.The probe inside are preferably installed on thermal bridges or in areas of high water vapor development, such. B. over a hob.

Durch drahtlose Kommunikation zwischen den Einheiten des Systems können aufwendigere Verlegearbeiten für Kabel vermieden werden.By wireless communication between the units of the system can be more elaborate installation work for cables be avoided.

Claims (6)

Die Erfindung bezieht sich auf ein System zur Feuchteregulierung von Räumen, dadurch gekennzeichnet, dass die absoluten Feuchtewerte der Innen- und Außenluft ermittelt und miteinander verglichen werden und eine Lüftung nur dann eingeleitet wird, wenn die Differenz der absoluten Feuchtewerte für einen Luftaustausch geeignet ist.The invention relates to a system for regulating the humidity of rooms, characterized in that the absolute humidity values of the indoor and outdoor air are determined and compared with each other and ventilation is initiated only if the difference of the absolute humidity values is suitable for air exchange. System nach Anspruch 1), dadurch gekennzeichnet, dass eine Komponente aus Messfühlern für die relative Feuchte und die Temperatur von Innen- und Außenluft besteht.System according to claim 1), characterized that a component of probes for the relative humidity and the temperature of indoor and outdoor air consists. System nach Anspruch 1), dadurch gekennzeichnet, dass eine Komponente aus einer Rechnereinheit besteht, welche den absoluten Wasserdampfgehalt von Innen- und Außenluft auf der Basis der Werte der Messfühler errechnet.System according to claim 1), characterized that a component consists of a computer unit which the absolute water vapor content of indoor and outdoor air based on the values the sensor calculated. System nach Anspruch 1), dadurch gekennzeichnet, dass eine Komponente aus einer Steuereinheit besteht, welche ein oder mehrere Luftaustauschgerät(e) in Gang setzt, wenn die errechnete Differenz der Wasserdampfgehalte von Innen- und Außenluft eine effektive Feuchteregulierung ermöglichen.System according to claim 1), characterized in that a component consists of a control unit which sets one or more air exchange device (s) in motion when the calculated difference in water vapor contents of indoor and Outdoor air allow effective humidity regulation. System nach Anspruch 3) und 4), dadurch gekennzeichnet, dass voreingestellte Werte, z. B. für Grenzwerte der relativen Luftfeuchte und/oder Tageszeit, eine Inbetriebnahme der Luftaustauschgeräte zusätzlich steuern.System according to claim 3) and 4), characterized that preset values, z. B. for limits of relative Humidity and / or time of day, commissioning of the air exchange devices additionally control. System nach Anspruch 1), dadurch gekennzeichnet, dass eine Komponente aus einem oder mehreren Luftaustauschgerät(en) besteht.System according to claim 1), characterized that a component consists of one or more air exchange device (s).
DE202009010917U 2009-08-12 2009-08-12 Ventilation system for humidity regulation in rooms Expired - Lifetime DE202009010917U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202009010917U DE202009010917U1 (en) 2009-08-12 2009-08-12 Ventilation system for humidity regulation in rooms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202009010917U DE202009010917U1 (en) 2009-08-12 2009-08-12 Ventilation system for humidity regulation in rooms

Publications (1)

Publication Number Publication Date
DE202009010917U1 true DE202009010917U1 (en) 2009-12-03

Family

ID=41397130

Family Applications (1)

Application Number Title Priority Date Filing Date
DE202009010917U Expired - Lifetime DE202009010917U1 (en) 2009-08-12 2009-08-12 Ventilation system for humidity regulation in rooms

Country Status (1)

Country Link
DE (1) DE202009010917U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3001528A1 (en) * 2013-01-28 2014-08-01 Andre Jean Marie Pilot System for correcting relative humidity rate of e.g. unoccupied house while injecting outdoor air into room by simple ventilation, has obturators for blocking or releasing ventilation shaft of electrical supply
DE102014107119A1 (en) * 2014-05-20 2015-11-26 Schwille Elektronik Produktions- Und Vertriebs Gmbh Method for ventilating a room and ventilation system therefor
DE102014108852A1 (en) * 2014-06-25 2016-01-21 Manfred Lusch aeration device
DE102016205455A1 (en) * 2016-04-01 2017-10-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for controlling the indoor climate and building equipped therewith
EP3267121A1 (en) * 2016-07-06 2018-01-10 Somfy Activites Sa Method for determining an open state of an openable panel of a room of a building and associated determining device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3001528A1 (en) * 2013-01-28 2014-08-01 Andre Jean Marie Pilot System for correcting relative humidity rate of e.g. unoccupied house while injecting outdoor air into room by simple ventilation, has obturators for blocking or releasing ventilation shaft of electrical supply
DE102014107119A1 (en) * 2014-05-20 2015-11-26 Schwille Elektronik Produktions- Und Vertriebs Gmbh Method for ventilating a room and ventilation system therefor
DE102014108852A1 (en) * 2014-06-25 2016-01-21 Manfred Lusch aeration device
DE102016205455A1 (en) * 2016-04-01 2017-10-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for controlling the indoor climate and building equipped therewith
EP3267121A1 (en) * 2016-07-06 2018-01-10 Somfy Activites Sa Method for determining an open state of an openable panel of a room of a building and associated determining device
FR3053769A1 (en) * 2016-07-06 2018-01-12 Somfy Sas METHOD FOR DETERMINING AN OPENING STATE OF AN OPENING OF A BUILDING LOCAL AND DEVICE FOR DETERMINING THE SAME

Similar Documents

Publication Publication Date Title
EP1878979B1 (en) Method and device for controlled ventilation against mildew
EP2508814B1 (en) Ventilation unit
DE102010055065A1 (en) Ventilation device for e.g. automatic ventilation of cellar room in home, has control unit comprising communication links to drive, indoor humidity and temperature sensors, outdoor humidity and temperature sensors and wall humidity sensor
DE202009010917U1 (en) Ventilation system for humidity regulation in rooms
EP2136147B1 (en) Method and device for regulating the temperature, humidity and carbon dioxide component of the air in rooms
DE102008044439A1 (en) Regulation device for automatic ventilation of cellar areas in building for construction industry, has controller connected to ventilator, window drive and/or control valve for controlling operation of ventilator
EP2642213B1 (en) Method for controlling a ventilation system of at least one room and corresponding ventilation system
EP1554526B1 (en) Air exchange system for ventilating at least one room of a building
DE20218363U1 (en) Air exchange system for the ventilation of at least one room of a building
EP2555074A1 (en) Method for controlling a heating and/or cooling assembly according to requirements for an object comprising at least one usage unit
EP2947396B1 (en) Method for ventilating a room and ventilation system for same
DE102007037694A1 (en) Remote control for an air conditioner
DE102014007735A1 (en) ventilation
EP3240974A2 (en) Method and system for influencing the sound emission of a heat pump or of an air-conditioning system
WO2017020889A2 (en) Method for operating a decentralised device for controlled living-area ventilation and living-area ventilation device designed according to the method
DE4430704A1 (en) Microprocessor-based regulator for room or building air ventilation control
DE102014211416B4 (en) Method for regulating a fan unit, regulating device for a fan unit of a ventilation device, ventilation device, ventilation system and computer program
EP2886966B1 (en) Clean room system and method of operating the same
DE102012018666A1 (en) Method for air exchange in rooms of buildings, involves controlling flow volume of exhaust air fan or of supply air fan or of flow cross section of air flow, so that inner air pressure in building is equal to outer air pressure
DE102019008908A1 (en) Ventilation unit
DE102016205455A1 (en) Apparatus and method for controlling the indoor climate and building equipped therewith
DE102015112065B4 (en) Method of evacuating air
DE4417740A1 (en) Ventilation of multistorey building
DE1009203B (en) Dehumidifier or small air conditioner
EP2716987A2 (en) Control for an indoor fan, ventilating system, and window with room ventilator

Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20100107

R163 Identified publications notified
R021 Search request validly filed

Effective date: 20091207

R156 Lapse of ip right after 3 years

Effective date: 20130301