EP2525159A2 - Ventilateur de transfert de chaleur - Google Patents

Ventilateur de transfert de chaleur Download PDF

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Publication number
EP2525159A2
EP2525159A2 EP12167995A EP12167995A EP2525159A2 EP 2525159 A2 EP2525159 A2 EP 2525159A2 EP 12167995 A EP12167995 A EP 12167995A EP 12167995 A EP12167995 A EP 12167995A EP 2525159 A2 EP2525159 A2 EP 2525159A2
Authority
EP
European Patent Office
Prior art keywords
heat transfer
transfer blower
wall
approximately
fans
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.)
Withdrawn
Application number
EP12167995A
Other languages
German (de)
English (en)
Inventor
Juha Tourunen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2525159A2 publication Critical patent/EP2525159A2/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise

Definitions

  • the object of this invention is a heat transfer blower which consists of a casing-like body inside of which there is an electric fan and which is intended to be installed on a wall, preferably on the top part of the wall.
  • blowers which are known per se and which are in use are common aspects with all blowers which are known per se and which are in use is that their sound level is relatively high and thus disturbing, especially if the blower has been installed in a room where people want to be in peace and quiet, such as a bedroom or some similar space.
  • the heat transfer blowers which are known per se are operated generally by using the common 230 V mains current, and a professional electrician is required to install these devices. In continuous operation, these prior known blowers use relatively large amounts of energy.
  • the aim of this invention is to eliminate the above mentioned disadvantages.
  • the heat transfer blower according to the invention is characterized in that there are one or more fans in the device, preferably three units, and they are magnetic motors or something corresponding which operate at a low sound level.
  • One preferable embodiment of the invention is characterized in that the magnetic motor is a 12-48 V direct-current motor and is operated by a plug-in transformer which is plugged into the mains voltage and is voltage-regulated.
  • Another embodiment of the invention is characterized in that there is a grille on the supply air side of the heat transfer blower and it has horizontal slats whose fixed parts are 5-10 mm high walls from which air guiding slats protrude at an approximately 45° angle, with their width being approximately 12-16 mm.
  • a third embodiment of the invention is characterized in that there are three fans in the device and their common air flow is at its maximum approximately 100-300 m 3 /h.
  • One preferable embodiment of the invention is further characterized in that the casing-like body is telescopic and thus it is adjustable according to the thickness of the wall.
  • the heat transfer blower consists of a casing-like body 1 inside which there are electric fans 2. There are three units of fans inside the device and they are magnetic motors which operate at a low sound level.
  • the magnetic motors are 12-48 V direct-current motors which are operated by a plug-in transformer which is plugged into the mains voltage and which is voltage-regulated. (not shown in the figures)
  • the common air flow of the fans is at its maximum approximately 100-300 m 3 /h.
  • grille 4 on the supply air side of the heat transfer blower and it has horizontal slats 5 whose fixed parts A are 5-10 mm high walls from which air guiding slats B protrude at an approximately 45° angle, with their width being approximately 12-16 mm.
  • the casing-like body of the heat transfer blower is telescopic and thus it is adjustable according to the thickness of the wall; 90-150 mm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP12167995A 2011-05-17 2012-05-15 Ventilateur de transfert de chaleur Withdrawn EP2525159A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20114036U FI9756U1 (fi) 2011-05-17 2011-05-17 Lämmönsiirtopuhallin

Publications (1)

Publication Number Publication Date
EP2525159A2 true EP2525159A2 (fr) 2012-11-21

Family

ID=44071683

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12167995A Withdrawn EP2525159A2 (fr) 2011-05-17 2012-05-15 Ventilateur de transfert de chaleur

Country Status (2)

Country Link
EP (1) EP2525159A2 (fr)
FI (1) FI9756U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016176637A (ja) * 2015-03-19 2016-10-06 株式会社東芝 空調装置および空調機器の制御方法
RU179350U1 (ru) * 2017-10-23 2018-05-10 Общество С Ограниченной Ответственностью "Производственная Компания "Домвент" Переточное вентиляционное устройство
CN111203749A (zh) * 2020-01-15 2020-05-29 厉风英 一种机械加工中心用噪音处理装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014057162A1 (fr) * 2012-10-10 2014-04-17 Juha Tourunen Dispositif d'amenée d'air

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016176637A (ja) * 2015-03-19 2016-10-06 株式会社東芝 空調装置および空調機器の制御方法
RU179350U1 (ru) * 2017-10-23 2018-05-10 Общество С Ограниченной Ответственностью "Производственная Компания "Домвент" Переточное вентиляционное устройство
CN111203749A (zh) * 2020-01-15 2020-05-29 厉风英 一种机械加工中心用噪音处理装置

Also Published As

Publication number Publication date
FI9756U1 (fi) 2012-08-23
FIU20114036U0 (fi) 2011-05-17

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