DE1943347A1 - Heat storage device with air flap - Google Patents
Heat storage device with air flapInfo
- Publication number
- DE1943347A1 DE1943347A1 DE19691943347 DE1943347A DE1943347A1 DE 1943347 A1 DE1943347 A1 DE 1943347A1 DE 19691943347 DE19691943347 DE 19691943347 DE 1943347 A DE1943347 A DE 1943347A DE 1943347 A1 DE1943347 A1 DE 1943347A1
- Authority
- DE
- Germany
- Prior art keywords
- air
- duct
- room
- air duct
- heat storage
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
- F24H7/04—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid
- F24H7/0408—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using electrical energy supply
- F24H7/0416—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using electrical energy supply the transfer fluid being air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/01—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station in which secondary air is induced by injector action of the primary air
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Central Air Conditioning (AREA)
Description
Warmespeichergerät mit Luftklappe.Heat storage device with air flap.
#armespeichergeräte der Bauart III mit Gebläse blasen die Warmluft unten am Gerät durch Luftgitter aus, wobei zur Temperaurregelung der austretenden Luft durch eine BvDassklare Luft mit Raumtemperatur beigegeben werden kann.# Type III low-energy storage devices with a fan blow the warm air at the bottom of the device through an air grille, with the exiting to regulate the temperature Air through a Bv that allows clear air at room temperature to be added.
Äus Veröffentlichungen und Vorträgen iiber den Verlauf des Luftaustrittes ist bekannt, dass eine unvollkommene Luftmischung mit der Raumluft eintritt, sich Wärme- und Kältezonen bilden und im Raum vor dem Gerät Temperaturdifferenzen bis zu 8 ° C. eintreten. Da Nachtstromspeichergeräte unter anderem immer mehr auch zur Beheizung von Schulen eingesetzt werden, machen sich diese Nachteile sehr unangenehm bemerkbar und sprechen gegen den Einsatz heut gebräuchlicher Geräte.From publications and lectures on the course of the air outlet it is known that an imperfect mixture of air with the room air occurs, itself Form hot and cold zones and in the space in front of the device temperature differences of up to enter at 8 ° C. Since night power storage devices are increasingly used, among other things Heating systems are used in schools, these disadvantages make themselves very uncomfortable noticeable and speak against the use of today's devices.
Um eine Beheizung von Räumen mit elektrischen Heizgeräten, die gleich gute Eigenschaften wie Geräte anderer Heizarten und Klimaanlagen besitzen vornehmen zu können, wird nachstehende Lösung vorgeschlagen.To heat rooms with electric heaters, the same have good properties such as devices with other types of heating and air conditioning systems the following solution is suggested.
Die vorgeschlagenen Wärmespeichergeräte besitzen den gleichen inneren aufbau wie die bisherigen Geräte. Die Nirkungsweise der Luftführunggeht aus der in der Anlage beigefiigten Zeichnung hervor, die einen Schnitt durch das vorgeschlagene neue Gerät zeigt.The proposed heat storage devices have the same internal structure like the previous devices. The mode of operation of the air duct comes from the in the annex attached drawing showing a section through the proposed new device shows.
Bei arbeiterlden Gerätegepläse tritt Luft in den Zuluftkanal 5 ein. Ein Teil der Luft tritt durch die Düse 6 in einen Mischkanal ein, wobei Raumluft angesaugt wird. Gesteuert durch die SpeicherkerntemperatuXr oder durch de Luftaustrittstemperatur am End des Gerätel ftkanlas gibt eine Luftklappe 3 den iieg für einen Teil der Luft des Zuluftkanals frei, wodurch erreicht wird, dass bei hohen Temperaturen im Gerät weniger Luft, bei teilweise entladenen Gerät mehr Luftam Ende des Geräteluftkanals austritt. Bei hohen Austrittstemperaturen, geringen Luftdurchsatz, erfolgt durch stärkere Düsenwirkung in folge starker Luftdurchsatzes an der Düse eine schnelle Vermischung wobei viel Raumluft angesaugt wird. Bei niedrigen Austrittstemperaturen, mehr Luftdurchsatz durch das Gerät, wird weniger Raumluft angesaugt. In beiden Fällen wird somit eine etwa gleich hohe austrittstemperatur oben am Gerät erreicht.In the case of working device blowers, air enters the supply air duct 5. Part of the air enters a mixing duct through the nozzle 6, with room air is sucked in. Controlled by the storage core temperature or the air outlet temperature At the end of the device air vent 3 gives the iieg for part of the air of the supply air duct, which means that at high temperatures in the device less air, if the device is partially discharged, more air at the end of the device air duct exit. At high outlet temperatures, low air flow, takes place through stronger nozzle effect as a result of strong air throughput at the nozzle a fast one Mixing with a lot of room air being sucked in. At low outlet temperatures, more air throughput through the device, less room air is sucked in. In both cases this means that the outlet temperature at the top of the device is roughly the same.
Wird ein Gerät gleicher Bauart mit Zuluft, z.B. aus einer zentralen Luftanlage betrieben, so ist es erwünscht, dass der zu belüftende Raumstets mit einer gleich grossen Luftmenge beschickt wird. Die in den Zuluftkanal 5 eintretende Luft aus der Zentrale tritt, wenn keine Wärme benötigt wird, durch die Luftdüse 6 aus und mischt sich im Mischkanal in gewünschter Weise mit'Raumluft. Wird Wärme zur Beheizung des Baumes benötigt, so öffnet ein Raumthermostat eine Luft klappe 3 am Zuluftkanal. Ein Teil der Luft aus dem;Zuluftkanal tritt nun in den-Geräteluftkanal ein, erwärmt sich dort und mischt sich beim Austritt aus diesem Kanal mit der restlichen Zuluft und der angesaugten Raumluft. Ist dem Raum die erwünschte Wärmemenge zugeführt, schliesst der Raumthermostat die Luftklappe. In jedem Fall bleibt die Zuluftrate immer gleich.If a device of the same type with supply air, e.g. from a central Air system operated, it is desirable that the room to be ventilated always with an equal amount of air is charged. The incoming air duct 5 When no heat is required, air from the central unit passes through the air nozzle 6 and mixes with the room air in the desired manner in the mixing channel. Will heat needed to heat the tree, a room thermostat opens an air flap 3 on the supply air duct. Part of the air from the supply air duct now enters the device air duct one, heats up there and mixes with the rest of the channel when it exits this channel Supply air and the sucked in room air. If the desired amount of heat is supplied to the room, the room thermostat closes the air damper. In any case, the supply air rate remains the same always the same.
Ein Gerät mit dieser Lufführung kann nicht nur bei Lüftungsanlagen sondern auch bei klimaanlagen verwendet werden, da durch die Vermischung eingeführter kaltluft mit Raumluft eine zugfreie Raumbelüftung erreicht wid.A device with this air flow can not only be used in ventilation systems but can also be used in air conditioning systems, since they are introduced by mixing cold air with room air a draft-free room ventilation is achieved.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691943347 DE1943347A1 (en) | 1969-08-26 | 1969-08-26 | Heat storage device with air flap |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691943347 DE1943347A1 (en) | 1969-08-26 | 1969-08-26 | Heat storage device with air flap |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1943347A1 true DE1943347A1 (en) | 1971-03-11 |
Family
ID=5743819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19691943347 Pending DE1943347A1 (en) | 1969-08-26 | 1969-08-26 | Heat storage device with air flap |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1943347A1 (en) |
-
1969
- 1969-08-26 DE DE19691943347 patent/DE1943347A1/en active Pending
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