DE364828C - Safety device on hot water dispensers - Google Patents
Safety device on hot water dispensersInfo
- Publication number
- DE364828C DE364828C DEZ12020D DEZ0012020D DE364828C DE 364828 C DE364828 C DE 364828C DE Z12020 D DEZ12020 D DE Z12020D DE Z0012020 D DEZ0012020 D DE Z0012020D DE 364828 C DE364828 C DE 364828C
- Authority
- DE
- Germany
- Prior art keywords
- hot water
- safety device
- water dispensers
- leaky
- dispenser
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Domestic Plumbing Installations (AREA)
Description
Sicherheitsvorrichtung an Warmwasserspendern. Gegenstand der Erfindung ist eine Sicherheitsvorrichtung an Warmwasserspendern, deren wesentlichstes Merkmal darin besteht, (laß am Warrnwasserspender ein dauernd undichter Regulierwasserhahn angeordnet ist.Safety device on hot water dispensers. Subject of the invention is a safety device on hot water dispensers, its most important feature consists in (leave a continuously leaking regulating water tap on the warning water dispenser is arranged.
Die Zeichnung zeigt eine Ausführungsform (ler Einrichtung in schematischer Darstellung. i ist der in Form eines Zylinders angeordnete Warmwasserspender, welcher mittels einer Heizpatrone, deren Anschlüsse 2 an seinem oberen Ende herausschauen, geheizt wird. In der Abflußleitung 3 ist ein undichter Regulierhahn 4 angebracht, der also auch in Verschlußstellung einer geringen Menge Wasser ZD el l# den Austritt gestattet. Ist die Vorrichtung außer Tätigkeit, der Zuflußhalin für den Warmwasserspender also geschlossen, so kann infolge des äußeren Luftdruckes das im Warmwasserspender noch hefindliche Wasser auch aus dem undichten Regulierhahn, abgesehen von einigen Tropfen, nicht abfließen, da ja die Abflußleitung sich an dem oberen Ende des Warmwasserbebälters ansetzt. Tritt der Warmwasserspender in Tätigkeit, so wird der undichte Regulierhahn geöffnet und reguliert den Abfluß entsprechend dem Bedarf und der gewünschten Temperatur. Wird nun der Zu-fluß wieder geschlossen, trotzdem die Heizpatrone oder die sonst an ihrer Stelle befindlichen elektrischen Heizelemente noch heiß sind, so kann eine Explosio#n des Apparates infolge der Einri#htung des undichten Regulierhahnes nicht stattfinden, denn das sich ausdehnende Wasser oder der sich bildende Dampf können ihren Gberdruck durch den undichten Regulierhahn nach außen ausgleichen. Auch für den Fall, daß der Wasserzufluß zum Apparat versehentlich gesperrt ist, während der elektrische Heizapparat des Spenders noch in Tätigkeit geblieben ist, also Stromzuführung hat, wird die Einrichtung des undichten Regulierhahnes wenigstens für die ersten Minuten genügen, um eine Zerstörung des Apparates zu verhindern. Der stark ausströmende Dampf aus dem Apparat bildet gleichzeitig innerhalb dieser Zeit ein Warnungszeichen.The drawing shows an embodiment (ler device in a schematic representation. I is arranged in the form of a cylinder hot water dispenser, is which, heated by means of a heating cartridge, whose terminals 2 looking out at its upper end. In the discharge line 3, a leaky control cock 4 is fitted, which allows a small amount of water ZD el l # to escape even in the closed position. If the device is not in use, i.e. the inflow hole for the hot water dispenser is closed, the external air pressure means that the water still in the hot water dispenser can also be dispensed from the leaky regulating valve due to the external air pressure of a few drops, do not run off, because the drain pipe is attached to the upper end of the hot water tank. When the hot water dispenser starts to work, the leaky regulating valve is opened and regulates the flow according to the need and the desired temperature closed again, but the Heizpa trone or the electrical heating elements otherwise located in their place are still hot, an explosion of the apparatus cannot take place due to the installation of the leaky regulating valve, because the expanding water or the steam that is formed can increase its pressure through the leaky regulating valve balance outwards. Even in the event that the water supply to the device is inadvertently blocked while the electric heating device of the dispenser is still in operation, i.e. has a power supply, the device of the leaky control valve will be sufficient for at least the first few minutes to prevent the device from being destroyed . The strong steam escaping from the device also forms a warning sign during this time.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEZ12020D DE364828C (en) | Safety device on hot water dispensers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEZ12020D DE364828C (en) | Safety device on hot water dispensers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE364828C true DE364828C (en) | 1922-12-02 |
Family
ID=7622225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEZ12020D Expired DE364828C (en) | Safety device on hot water dispensers |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE364828C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4587347A (en) * | 1983-07-09 | 1986-05-06 | Bayer Aktiengesellschaft | N-phenyl-N'-vinylethyleneureas |
-
0
- DE DEZ12020D patent/DE364828C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4587347A (en) * | 1983-07-09 | 1986-05-06 | Bayer Aktiengesellschaft | N-phenyl-N'-vinylethyleneureas |
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