DE1956053U - ELECTRIC NIGHT POWER STORAGE HEATING. - Google Patents

Description

I «Π»

Patent attorneys

Dr.-Ing. P. K. wooden houses -6. December 1966

Dipl.-Ing. H. Strohschänk Dr.h./W

605 Offenbach / Main Herrnstrasse 37

Company Hch. Bertrams Aktiengesellschaft

59 Siegen (Westphalia), Eiserfelder Strasse

"Electric laughing current storage heater"

The utility model "relates to a storage heater that can be operated with night power and due to their extremely good efficiency and low. Space requirements for central heating.

liach the utility model ... ».. * (utility model registration B 68 04-6 / 36C Gbm) is used as a heat-storing Medium a eutectic salt mixture is used.

The heat given off by the salt mixture is via a Intermediate medium, e.g. B. Steam, transferred to a pipe coil} through which the heating water flows.

In the embodiment of the invention according to the utility model . ... . "♦" is the salty filling in a container, in the lower and upper bottom of which steam pipes are welded, the lower in a common Water chamber and above in a steam room to accommodate a Open the pipe coil for the water to be heated.

The utility model aims to further develop and Improvement of the invention according to the utility model »... ... (utility model application B 68 O46 / 36c Gbm), in particular the design of the laughing stream storage boiler.

The utility model purpose is achieved in that the salt mixture filling is in a container which is surrounded to form a space with a sheet metal jacket and that the space below in a common water chamber and above in a steam room for Take up a pipe coil for the barrels to be heated flows out. ...

laughs at another feature of the utility model object the lower water space is connected to an expansion tank by a riser pipe.

_ ^: 3 -

Furthermore, according to the invention, the heating elements are for heating of the eutectic ** salt mixture arranged distributed in a housing. - -

An embodiment of the utility model is in the drawing for example and shown purely schematically.

According to the drawing: the sheet metal jacket 1 of the storage core 2 surrounded by a second sheet metal jacket 11, and although .under. Formation of a space 12.

The intermediate space 12 opens at the bottom into a common water chamber 4 and cxben into a steam room 5 for receiving a .Sschlange 6 for the water to be heated.

The ifass.erraum 4- is through pure riser 7 with a Expansion vessel 8 connected.

The heating elements 10 for heating the eutectic salt mixture. .2. are in that. Housing 1 arranged in a distributed manner.

The ZTirischenraum 1 2 has the. same effect as that at

the embodiment according to the utility model »,

built-in steam pipes 3 · Through the double jacket 1, 11 'However, the previous heating surface of the steam pipes 3 around the surface of the side walls of the storage core container 1 enlarged.

Another advantage is that considerable amounts of insulation material can be saved , since the surface temperature of the outer jacket 11 only corresponds to the steam temperature 5 while in the embodiment according to the utility model, "... ... the surface of the container 1 of the Storage core with a temperature of up to 500 ° G must be isolated from room temperature.

The subject of the utility model is not based on the one described and shown embodiment is limited! much more details can be adapted to the specific case of need without the basic idea of a utility model to deviate.

Claims (2)

! A.6Ϊ9 875 * -7.1266 claims 1. Electric long-current storage heater characterized by that the salt mixture filling (2) in a container (1) "is, which under formation of an intermediate space (12) with a sheet metal jacket (11) is bypassed and that the intermediate space (12) is below into a common fossa chamber (4) and into one at the top Steam space (5) to accommodate a coil (6) for the water to be heated flows out. 2. Heater according to claim 1, characterized in that the water chamber (4) is connected to an expansion vessel (8) by a riser (.7). 3 «Heater according to claims 1 and 2, characterized in that the heating elements (10) for heating the eutectic salt mixture (2) are arranged distributed in the housing (1).