DE3165205D1 - Thermally operated safety device for boilers in closed-circuit heating plants - Google Patents

Thermally operated safety device for boilers in closed-circuit heating plants

Info

Publication number
DE3165205D1
DE3165205D1 DE8181103711T DE3165205T DE3165205D1 DE 3165205 D1 DE3165205 D1 DE 3165205D1 DE 8181103711 T DE8181103711 T DE 8181103711T DE 3165205 T DE3165205 T DE 3165205T DE 3165205 D1 DE3165205 D1 DE 3165205D1
Authority
DE
Germany
Prior art keywords
safety device
valve
temperature
drain
controlled
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
DE8181103711T
Other languages
German (de)
Inventor
Arend Sasserath
Willi Hecking
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.)
Hans Sasserath GmbH and Co KG
Original Assignee
Hans Sasserath GmbH and Co KG
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 Hans Sasserath GmbH and Co KG filed Critical Hans Sasserath GmbH and Co KG
Priority to DE8181103711T priority Critical patent/DE3165205D1/en
Application granted granted Critical
Publication of DE3165205D1 publication Critical patent/DE3165205D1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • 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
    • F24H9/2057—Arrangement or mounting of control or safety devices for water heaters using solid fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electric Stoves And Ranges (AREA)
  • Temperature-Responsive Valves (AREA)
  • Frying-Pans Or Fryers (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Resistance Heating (AREA)
  • Control Of Resistance Heating (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

1. Thermically controlled safety device for boilers (10) heated with solid fuels in closed heating installations, with which, in case of an over temperature in the heating installation, cold fresh water from the delivery conduit is taken into the system of the heating installation and hot heating water is let off into a drain (44), comprising a fresh water supply conduit (20) conducted to the system of the heating installation and connected to the delivery conduit, in which supply conduit a pressure reducer (22), a temperature controlled valve (34) and a tube separater (24) are arranged in series, and a drain conduit (42) connected to the system of the heating installation, in which a thermic drain safety device (38) is provided, the thermic drain safety device (38) being controlled by the same temperature sensor (36) as the temperature controlled valve (34), which temperature sensor (36) is exposed to the heating water temperature, and opening at a slightly higher temperature than this valve, characterized in that (a) the tube separator (24) has a passage port (30) of large diameter and a control port (32) of small diameter (b) the passage port (30) is connected directly to the outlet (66) of the pressure reducer (22), and (c) the control port (32) likewise connected to the outlet (66) of the pressure reducer is governed by the temperature controlled valve (34) formed as disc valve, which is controlled by a valve stem (46) longitudinally movable by the actuating member (40) of the temperature sensor (36) and also controlling the valve disc (104) of the thermic drain safety device (38).
DE8181103711T 1980-05-31 1981-05-14 Thermally operated safety device for boilers in closed-circuit heating plants Expired DE3165205D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8181103711T DE3165205D1 (en) 1980-05-31 1981-05-14 Thermally operated safety device for boilers in closed-circuit heating plants

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803020797 DE3020797A1 (en) 1980-05-31 1980-05-31 THERMALLY CONTROLLED SAFETY DEVICE FOR BOILERS IN CLOSED HEATING SYSTEMS
DE8181103711T DE3165205D1 (en) 1980-05-31 1981-05-14 Thermally operated safety device for boilers in closed-circuit heating plants

Publications (1)

Publication Number Publication Date
DE3165205D1 true DE3165205D1 (en) 1984-09-06

Family

ID=6103720

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19803020797 Withdrawn DE3020797A1 (en) 1980-05-31 1980-05-31 THERMALLY CONTROLLED SAFETY DEVICE FOR BOILERS IN CLOSED HEATING SYSTEMS
DE8181103711T Expired DE3165205D1 (en) 1980-05-31 1981-05-14 Thermally operated safety device for boilers in closed-circuit heating plants

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19803020797 Withdrawn DE3020797A1 (en) 1980-05-31 1980-05-31 THERMALLY CONTROLLED SAFETY DEVICE FOR BOILERS IN CLOSED HEATING SYSTEMS

Country Status (5)

Country Link
EP (1) EP0041163B1 (en)
AT (1) ATE8814T1 (en)
DE (2) DE3020797A1 (en)
DK (1) DK228881A (en)
NO (1) NO151384C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3435127A1 (en) * 1984-09-25 1986-04-03 Hans Sasserath & Co Kg, 4052 Korschenbroich FILLING DEVICE FOR FILLING CLOSED SYSTEMS
GB201120998D0 (en) * 2011-02-22 2012-01-18 Sasserath & Co Kg H Assembly for controlling the temperature of drinking water heater

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7401779U (en) * 1974-09-12 Stadler J Kg Device for thermal protection for boilers with or without temperature-controlled domestic water heater in closed water heating systems
DE1600977B2 (en) * 1967-06-08 1973-10-11 Davy-Ashmore Ag, 6000 Frankfurt Heatable valve batteries
DE6927453U (en) * 1969-07-10 1969-10-30 Guenter Verleger DEVICE FOR HOT WATER CENTRAL HEATING.
DE2713155A1 (en) * 1977-03-25 1978-10-05 Krupp Gmbh Boiler heating system temp. control system - has hot water ejected and cold water admitted to provide lower temps.

Also Published As

Publication number Publication date
EP0041163A3 (en) 1982-01-20
DE3020797A1 (en) 1981-12-17
NO811815L (en) 1981-12-01
EP0041163A2 (en) 1981-12-09
DK228881A (en) 1981-12-01
NO151384B (en) 1984-12-17
EP0041163B1 (en) 1984-08-01
NO151384C (en) 1985-03-27
ATE8814T1 (en) 1984-08-15

Similar Documents

Publication Publication Date Title
GB1317770A (en) Pool system
US2002294A (en) Humidifying apparatus or the like
DE3165205D1 (en) Thermally operated safety device for boilers in closed-circuit heating plants
JPS5618261A (en) Combustion apparatus for bath
JPS6438550A (en) Hot water feeder
JPS56119420A (en) Apparatus for automatically controlling exhaust gas discharging rate of gas water heater used for room heating or supply of hot water
JPS57134648A (en) Bypass mixing type gas water heater
JPS54108953A (en) Temperature control system for hot water heater
JPS57134647A (en) Bypass mixing type gas water heater
JPS57157954A (en) Heater for bath
SE8107466L (en) DEVICE FOR CONTROL OF PRESSURE IN PENDANT
FR2426236A1 (en) Condensation preventer for secondary heat exchanger - uses thermostat and valve to control flow of return water
JPS57204746A (en) Centralized hot water feeder
JPS53114551A (en) Control device for absorption type hot/chilled water generator
DE2965517D1 (en) Hot-water heating system
SU1328643A1 (en) Method of controlling operation of straight-through water boilers
JPS5485450A (en) Anti-freezing device for tap-controlled instantaneous water heater
JPS567940A (en) Supplied hot water temperature control system for centralized hot water feeder
DE3267202D1 (en) Field heater
SU941780A1 (en) Boiler installation
JPS54108042A (en) Water boiler
SU1546619A1 (en) Device for heating water in injection wells
SU1335783A1 (en) Electric air heater
JPS6476680A (en) Freezing preventing device for fuel cell power generating plant
US1747589A (en) Pilot-controlled valve

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee