DE201014C - - Google Patents
Info
- Publication number
- DE201014C DE201014C DENDAT201014D DE201014DA DE201014C DE 201014 C DE201014 C DE 201014C DE NDAT201014 D DENDAT201014 D DE NDAT201014D DE 201014D A DE201014D A DE 201014DA DE 201014 C DE201014 C DE 201014C
- Authority
- DE
- Germany
- Prior art keywords
- steam
- radiator
- temperature
- expansion body
- air mixture
- 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.)
- Active
Links
- 239000000203 mixture Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000001105 regulatory Effects 0.000 claims 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
- G05D23/125—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/02—Other direct-contact heat-exchange apparatus the heat-exchange media both being gases or vapours
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft eine Vorrichtung, welche gestattet, bei Dampfheizungen bekannter Art, bei denen dem zur Heizung dienenden Dampf durch einen Düsenapparat Luft beigemischt wird, die Menge des einströmenden Dampfes und damit die Heizkörpertemperatur zu regeln. Die Erfindung besteht darin, daß das Dampfluftgemisch vor seinem Eintritt in den Heizkörper auf einen Ausdehnungskörper einwirkt, welcher eine Drosselvorrichtung für den frischen Dampf in der Weise beeinflußt, daß bei steigender Temperatur des Gemisches die Dampfeintrittsöffnung mehr verschlossen wird.The invention relates to a device which makes it possible to use steam heating systems Type in which air is added to the steam used for heating through a nozzle device, the amount of the inflowing To regulate the steam and thus the radiator temperature. The invention consists in that the vapor-air mixture before his Entry into the radiator acts on an expansion body, which has a throttle device for the fresh steam is influenced in such a way that the steam inlet opening increases as the temperature of the mixture rises more closed.
Die Zeichnung veranschaulicht die Anwendung der Erfindung bei einem Heizkörper. Der Dampf strömt durch die Leitung α und das Drosselventil b dem Injektor c zu, welcher aus der zur Entlüftung des Heizkörpers und zur Abführung des Kondensationswassers dienenden Leitung d durch das Rohr e Luft ansaugt, die mit dem Dampf durch das Rohr/, die Kammer g und das Rohr h dem Heizkörper zuströmt. . In der Kammer g befindet sich der Ausdehnungskörper i, an welchem die Stange k befestigt ist, die durch die Stopfbüchse / in das Gehäuse des Drosselventils b geführt und mit dem Kegel des Ventils verbunden ist.The drawing illustrates the application of the invention to a radiator. The steam flows through the line α and the throttle valve b to the injector c , which sucks in air from the line d , which is used for venting the radiator and for discharging the condensation water, through the pipe e , which with the steam through the pipe /, the chamber g and the pipe h flows towards the radiator. . In the chamber g is the expansion body i, to which the rod k is attached, which is guided through the stuffing box / into the housing of the throttle valve b and connected to the cone of the valve.
Bei steigender Temperatur des Dampfluftgemisches wird durch die Ausdehnung des Körpers i der dem Injektor zuströmende Dampf gedrosselt. Das in den Heizkörper eintretende Gemisch wird also ärmer an Dampf, und seine Temperatur sinkt infolgedessen. Die Regelungsvorrichtung arbeitet demnach auf die Erhaltung einer annähernd gleichbleibenden Heizkörpertemperatur hin.As the temperature of the steam-air mixture rises, the expansion of the body i throttles the steam flowing into the injector. The mixture entering the radiator becomes poorer in steam and its temperature drops as a result. The control device therefore works towards maintaining an approximately constant radiator temperature.
Anstatt jeden Heizkörper mit einem besonderen Injektor und einem eigenen Regelungsapparat zu verbinden, kann man natürlich auch für ein ganzes Heizungssystem oder eine größere Anzahl von Heizkörpern einen einzigen Injektor nebst zugehöriger Regelungsvorrichtung anordnen.Instead of each radiator with a special injector and its own control apparatus can of course also be used for an entire heating system or a large number of radiators Arrange single injector together with the associated control device.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE201014C true DE201014C (en) |
Family
ID=463604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT201014D Active DE201014C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE201014C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1019452B (en) * | 1953-09-02 | 1957-11-14 | Gerdts Gustav F Kg | Heating system with several heat exchangers connected in parallel |
US5622655A (en) * | 1995-04-10 | 1997-04-22 | Hydro-Thermal Corporation | Sanitary direct contact steam injection heater and method |
US6082712A (en) * | 1998-07-09 | 2000-07-04 | Hydro-Thermal Corporation | Direct contact steam injection heater |
US6354573B1 (en) * | 2000-09-25 | 2002-03-12 | Jorge A. Morando | Swimming pool high velocity heating system |
US6361025B1 (en) | 2000-04-11 | 2002-03-26 | Hydro-Thermal Corporation | Steam injection heater with transverse mounted mach diffuser |
US7025338B2 (en) | 2003-03-28 | 2006-04-11 | Hydro-Thermal Corporation | Seal and pressure relief for steam injection heater |
-
0
- DE DENDAT201014D patent/DE201014C/de active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1019452B (en) * | 1953-09-02 | 1957-11-14 | Gerdts Gustav F Kg | Heating system with several heat exchangers connected in parallel |
US5622655A (en) * | 1995-04-10 | 1997-04-22 | Hydro-Thermal Corporation | Sanitary direct contact steam injection heater and method |
US6082712A (en) * | 1998-07-09 | 2000-07-04 | Hydro-Thermal Corporation | Direct contact steam injection heater |
US6361025B1 (en) | 2000-04-11 | 2002-03-26 | Hydro-Thermal Corporation | Steam injection heater with transverse mounted mach diffuser |
US6354573B1 (en) * | 2000-09-25 | 2002-03-12 | Jorge A. Morando | Swimming pool high velocity heating system |
US7025338B2 (en) | 2003-03-28 | 2006-04-11 | Hydro-Thermal Corporation | Seal and pressure relief for steam injection heater |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE201014C (en) | ||
DE844995C (en) | Cleaning of heat exchangers in gas turbine systems during operation | |
DE2825500C3 (en) | Method and device for mixing two gas streams | |
DE224209C (en) | ||
DE873929C (en) | Device for pasteurization, sterilization or other heat treatment of milk or the like. | |
DE801777C (en) | Steam temperature controller | |
DE205496C (en) | ||
DE100869C (en) | ||
DE1947270A1 (en) | Device for regulating the temperature of the circulating fluid in the convection part of a boiler | |
DE3703934A1 (en) | Device for controlling the fuel and/or air supply to the burner of a heat source | |
DE67042C (en) | Safety device for steam disinfection apparatus | |
DE127896C (en) | ||
DE342899C (en) | ||
DE188073C (en) | ||
AT162785B (en) | Method and device for vaporizing liquids by immersion combustion | |
DE211698C (en) | ||
DE597591C (en) | Boiler water purification system with heat exchange device | |
DE511635C (en) | Device for preheating and storing boiler feed water | |
DE323315C (en) | A sectional heater dismantled through a partition into a heat-absorbing and a heat-emitting chamber | |
DE629445C (en) | System for the generation of water gas by means of a circulating gas stream circulating through the gas generator and regenerator chambers | |
DE192014C (en) | ||
DE365081C (en) | Method and device for generating steam by spraying finely divided water onto heated surfaces | |
DE56821C (en) | Radial radiators | |
DE258898C (en) | ||
DE250748C (en) |