DE535247C - Safety device for gas burner - Google Patents

Safety device for gas burner

Info

Publication number
DE535247C
DE535247C DEV26506D DEV0026506D DE535247C DE 535247 C DE535247 C DE 535247C DE V26506 D DEV26506 D DE V26506D DE V0026506 D DEV0026506 D DE V0026506D DE 535247 C DE535247 C DE 535247C
Authority
DE
Germany
Prior art keywords
gas
valve
safety device
thermostat
gas burner
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
Application number
DEV26506D
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.)
Ver Eschebach Sche Werke A G
Original Assignee
Ver Eschebach Sche Werke A G
Publication date
Priority to DEV26506D priority Critical patent/DE535247C/en
Application granted granted Critical
Publication of DE535247C publication Critical patent/DE535247C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N1/00Regulating fuel supply
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices
    • F24H9/2007Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2035Arrangement or mounting of control or safety devices for water heaters using fluid fuel

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)
  • Temperature-Responsive Valves (AREA)

Description

Sicherheitsvorrichtung für Gasbrenner Die Erfindung betrifft eine Sicherheitsvorrichtung für Gasbrenner mit durch Wasserdruck beeinflußtem Gasventil, insbesondere für Warmwasserbereiter, welche beim Abzapfen sofort kochendes Wasser liefern sollen, wie es für Kaffeeaufgußwasser erwünscht ist.Safety device for gas burners The invention relates to a Safety device for gas burners with gas valve influenced by water pressure, especially for water heaters, which immediately boil water when tapped should deliver as it is desired for coffee brewing water.

Die Erfindung besteht darin, daß der Gashahn eine zweite Zuleitung des Gases regelt, in die ein von einem Thermostat regelbares Ventil eingebaut ist, und daß der Gashahn die beiden Zuleitungen für das Gas unter ;und über das Hauptventil in derselben Stellung öffnet. Hierdurch wird erreicht, daß sofort eine mit weniger Gas als durch das Hauptventil gespeiste Flamme entzündet wird, die ziun Vorheizen des Wasserinhaltes dient. Der auf eine bestimmte Höchsttemperatur, beispielsweise 98° C, eingestellte Thermostat sperrt beim Erreichen dieser Temperatur den zweiten.Verbindungsweg ab, öffnet ihn aber sofort wieder, sobald die Temperatur sinkt. Es wird auf diese Weise ständig .ein Vorrat von 98° heißem Wasser gehalten, der beim öffnen des Wasserhahnes durch die dann sich entwickelnde Vollflamme im Nu die Siedetemperatur erreicht, so daß sofort kochendes Wasser abgezapft werden kann. Durch -die thermostatische Einrichtung kann der Apparat ohne Beaufsichtigung bleiben.The invention consists in that the gas tap has a second supply line regulates the gas, in which a valve that can be regulated by a thermostat is installed, and that the gas tap both feed lines for the gas under and over the main valve opens in the same position. This ensures that one with less Gas is ignited as a flame fed through the main valve, the preheating the water content is used. The one to a certain maximum temperature, for example 98 ° C, the set thermostat blocks the second connection when this temperature is reached off, but opens it again immediately as soon as the temperature drops. It will be based on this Way. A supply of 98 ° hot water is kept at all times when the tap is opened reached the boiling temperature in no time thanks to the full flame that then developed, so that boiling water can be drawn off immediately. By -the thermostatic The device can remain unattended.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung in einem senkrechten Schnitt dargestellt.In the drawing, an embodiment of the invention is in one vertical section shown.

i ist die Membran, welche in bekannter Weise beim öffnen des Wasserhahnes das Hauptventil z öffnet und dadurch die volle Flamme des Brenners 3 in Tätigkeit setzt. Damit durch das Hauptventil Gas austreten kann, muß vorher der Gashebel q. geöffnet werden, der durch seine Bohrung 5 Gas unter dieses Ventil treten läßt. Erfindungsgemäß besitzt das Gashahnküken 6, beispielsweise gegenüber der Bohrung 5, eine kleinere Bohrung 7, welche eine geringere Gasmenge durch einen Verbindungskanal 8 über das Ventil in den Raum 9 treten lä-ßt. Im Verbindungskanal 8 ist ein Ventilsitz i o gebildet, auf dem ein Ventilteller i r spielt, der unten durch eine Feder z z beeinflußt wird und oben vermittels eines Stempels 13 durch eine Membran 14. Der Raum oberhalb der Membran steht durch eine Leitung 15 in Verbindung mit einer Thermostateinrichtung im Wärmeaustauschkörper selbst, die hier nicht mitgezeichnet ist. Sie mvß für das gezeichnete Beispiel jedenfalls die Temperaturregelung durch Gas- oder Flüssigkeitsdruck bewerkstelligen. Man kann aber für die Beeinflussung des Ventils ii auch jede andere Art Thermostat unter entsprechender baulicher Abänderung verwenden. In dem gezeichneten Ausführungsbeispiel wirkt der Luftdruck vom Thermostat her gegen den Gasdruck und die Kraft der Feder i2. Je nach der Temperatur des Wassers im Wärmeaustauschkörper und der Temperatur, auf die der Thermostat eingestellt ist, -wird infolgedessen das Ventil geschlossen oder offen gehalten.i is the membrane which, in a known manner, opens the main valve z when the faucet is opened, thereby activating the full flame of the burner 3. So that gas can escape through the main valve, the throttle lever q. be opened, which can pass through its hole 5 gas under this valve. According to the invention, the gas cock plug 6 has a smaller bore 7, for example opposite the bore 5, which allows a smaller amount of gas to pass through a connecting channel 8 via the valve into the space 9. In the connecting channel 8 is a valve seat io formed, on which a valve disk makes ir, is, for the bottom by a spring, for affecting and above by means of a stamp 1 3 by a membrane 14. The space above the diaphragm is through a conduit 15 in communication with a Thermostat device in the heat exchange body itself, which is not shown here. In any case, you have to manage the temperature control by gas or liquid pressure for the example shown. However, any other type of thermostat can also be used for influencing valve ii, with appropriate structural modification. In the illustrated embodiment, the air pressure from the thermostat acts against the gas pressure and the force of the spring i2. Depending on the temperature of the water in the heat exchanger body and the temperature to which the thermostat is set, the valve is consequently closed or kept open.

Claims (1)

PATENTANSPRÜCHE: i. Sicherheitsvorrichtung für Gasbrenner mit durch Wasserdruck beeinR:ußtem Gasventil, dadurch gekennzeichnet, daß der Gashahn eine zweite Zuleitung des Gases regelt, in die ein von einem Thermostat regelbares Ventil eingebaut ist. z. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß der Gashahn die beiden Zuleitungen für das Gas unter und über das Hauptventil (z) in derselben Stellung öffnet.PATENT CLAIMS: i. Safety device for gas burners with through Water pressure affects: usstem gas valve, characterized in that the gas tap has a The second gas feed line is regulated by a valve that can be regulated by a thermostat is built in. z. Device according to claim i, characterized in that the gas tap the two feed lines for the gas under and over the main valve (z) in the same Position opens.
DEV26506D Safety device for gas burner Expired DE535247C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV26506D DE535247C (en) Safety device for gas burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV26506D DE535247C (en) Safety device for gas burner

Publications (1)

Publication Number Publication Date
DE535247C true DE535247C (en) 1931-10-08

Family

ID=7582706

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV26506D Expired DE535247C (en) Safety device for gas burner

Country Status (1)

Country Link
DE (1) DE535247C (en)

Similar Documents

Publication Publication Date Title
DE535247C (en) Safety device for gas burner
DE686483C (en) Liquid water heater with a in the bottle
DE329249C (en) Device for automatically switching the gas supply on and off in gas-heated steam generators
DE902481C (en) Safety and control device for gas-heated devices
AT205208B (en) Arrangement for membrane-controlled water volume regulators for instantaneous water heaters
DE667802C (en) Control device for gas-heated devices
DE645673C (en) Safety device for gas-heated devices
DE627479C (en) Control and safety device for gas-heated devices
DE707946C (en) Safety and control device for gas-heated devices
DE682868C (en) Water heater with an outlet pipe provided next to the hot water outlet pipe for the steam produced when the water is heated
DE585297C (en) Auxiliary air draft regulator for steam boiler systems which responds to pressure fluctuations in the flue gas duct and which is set automatically according to the load on the system
AT154735B (en) Ignition protection and control device for gas-heated devices.
DE725752C (en) Water heating system with heating of the water by adding steam in a heater
DE846983C (en) Control device on gas burners, especially for gas water heaters
AT148759B (en) Burners for furnaces operated with liquid fuel atomized by steam.
DE916582C (en) Gas-heated instantaneous water heater with water switch and regulating valve
DE492999C (en) Differential draft regulator for furnaces
DE939470C (en) Slow ignition valve for the low water protection of gas water heaters
DE525283C (en) Control device for gas-heated devices
AT142312B (en) Switching or regulating device for the main gas valve of gas devices, in particular of water heaters.
DE728951C (en) Device for automatic temperature control of water-heated devices
AT245762B (en) Gas valve
DE495988C (en) Automatic adjustment device for the fuel supply, especially in cooking appliances
DE584506C (en) Membrane gas pressure regulator with automatic closure in the event of excess or negative pressure
DE974985C (en) Process for heating a liquid or gaseous medium with the aid of a stream of a refractory, heat-transferring, solid material