CH249816A - Heat pump system with turbo compressors that are driven at a constant speed while they are running. - Google Patents
Heat pump system with turbo compressors that are driven at a constant speed while they are running.Info
- Publication number
- CH249816A CH249816A CH249816DA CH249816A CH 249816 A CH249816 A CH 249816A CH 249816D A CH249816D A CH 249816DA CH 249816 A CH249816 A CH 249816A
- Authority
- CH
- Switzerland
- Prior art keywords
- heat pump
- pump system
- driven
- constant speed
- running
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
Wärmepumpenanlage mit Turboverdichtern, die bei ihrem Lauf mit gleichbleibender Drehzahl angetrieben werden. Das Patent Nr. 241603 bezieht sich auf eine Wärmepumpenanlage mit Turboverdich tern, die bei ihrem Lauf mit gleichbleibender Drehzahl angetrieben werden. Dabei weist die Wärmepum,penanla ge hintereinandersichaIt- bare Teilverdichter auf, die nach Bedarf zu und abgeschaltet werden können.
Die Erfin dung betrifft eine weitere Ausgestaltung sol cher Wärmepumpenanlagen und besteht darin, dass die nach Bedarf zu- und abschaltbaren Teilverdichter einzeln, hintereinander- oder parallelgeschaltet betrieben werden können.
Die Zeichnung zeigt in weitgehender An lehnung an die der Patentschrift Nr. 241603 ein Ausführungsbeispiel einer solchen Anlage. 1, 2 und 3 sind die Teilverdichter mit ihren Antriebsmotoren 1', 2' und<B>W</B>, 4 ist der Ver dampfer mit Wärmezufuhrleitung 4' und 5 ist der Kondensator mit Heiznetz 5', 6-12 sind die einzelnen Verbindungsleitungen mit ihren zugehörigen Absehluss,schiebera8s-S"; dazu kommen zwei weitere Leitungen 14 und 15 mit ihren zugehörigen Abschlusssehiebern A914 und S" hinzu.
Durch diese Anordnung kann jeder der drei Teilverdichter auch ein zeln betrieben werden, wodurch der Regel bereich der Wärmepumpenanlage hinsichtlich Druck und Fördermenge vergrössert wird. Es ist auch, wie die Schaltung zeigt, möglich, dass die Teilverdichter parallel betrieben wer den, wodurch der Regelbereich noch erwei tert wird.
Soll z. B. die Teilverdichtergruppe 2-2' einzeln betrieben werden, so werden die Schieber 514, S11, Sfl, 512 und S$ geschlossen und<B>8,</B> und 81, geöffnet. Der Dampf strömt dann vom Verdampfer 4 durch die Leitung 7 und den geöffneten Schieber S7 in den Teil verdichter 2 und von da durch die Leitung 1.!5 und en geöffneten Sehi.eber S,
in. die Rückleitung 8 zum Kondensator. Soll z. B. die Teilverdichtergruppe 3-3' einzeln be trieben werden, so sind die Schieber S7, S1", r812 und 8,5 geschlossen und die Schieber S14 und Ss geöffnet.
Der Dampf strömt dann vom Verdampfer 4 durch die Leitung 7 vor dem geschlossenen Schieber S7 ab in die Lei tung 14, durch den offenen Schieber S14 hin durch in den Teilverdichter 3 und von da durch den geöffneten Schieber Ss und die Leitung 8 in den Kondensator 5 zurück.
Wenn alle Teilverdichter parallel betrie ben werden sollen, so sind die Schieber Sq und Sla geschlossen, alle übrigen geöffnet.
Auch bei dieser Anordnung können 1ieiz- netze mit verschiedenen Heiztemperaturen be dient werden, wie in der Zeichnung mit dem zweiten Kondensator 13 punktiert angedeutet ist.
Heat pump system with turbo compressors that are driven at a constant speed while they are running. The patent no. 241603 relates to a heat pump system with turbo compressors, which are driven during their run at a constant speed. The heat pump system has partial compressors that can be arranged one behind the other, which can be switched on and off as required.
The invention relates to a further embodiment of such heat pump systems and consists in the fact that the partial compressors that can be switched on and off as required can be operated individually, connected in series or in parallel.
The drawing shows largely based on that of the patent No. 241603, an embodiment of such a system. 1, 2 and 3 are the partial compressors with their drive motors 1 ', 2' and <B> W </B>, 4 is the Ver evaporator with heat supply line 4 'and 5 is the condenser with heating network 5', 6-12 are the individual connecting lines with their associated termination, schiebera8s-S "; there are also two further lines 14 and 15 with their associated termination valves A914 and S".
With this arrangement, each of the three partial compressors can also be operated individually, which increases the control area of the heat pump system in terms of pressure and flow rate. As the circuit shows, it is also possible for the partial compressors to be operated in parallel, which further expands the control range.
Should z. B. the partial compressor group 2-2 'are operated individually, the slides 514, S11, Sfl, 512 and S $ are closed and <B> 8, </B> and 81 are opened. The steam then flows from the evaporator 4 through the line 7 and the open slide S7 into the compressor part 2 and from there through the line 1.! 5 and an open valve S,
in. the return line 8 to the capacitor. Should z. B. the partial compressor group 3-3 'be operated individually, the slide S7, S1 ", r812 and 8.5 are closed and the slide S14 and Ss open.
The steam then flows from the evaporator 4 through the line 7 in front of the closed slide S7 into the Lei device 14, through the open slide S14 through into the partial compressor 3 and from there through the open slide Ss and the line 8 into the condenser 5 back.
If all partial compressors are to be operated in parallel, the slides Sq and Sla are closed, all others are open.
With this arrangement, too, heating nets with different heating temperatures can be used, as indicated by the second condenser 13 in the drawing.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH249816T | 1946-08-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH249816A true CH249816A (en) | 1947-07-31 |
Family
ID=4467772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH249816D CH249816A (en) | 1946-08-20 | 1946-08-20 | Heat pump system with turbo compressors that are driven at a constant speed while they are running. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH249816A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2295377A1 (en) * | 1974-12-20 | 1976-07-16 | Interliz Anstalt | REGULATOR DEVICE FOR A HEAT PUMP |
FR2514112A1 (en) * | 1981-10-06 | 1983-04-08 | Satam Brandt Froid | REFRIGERATION SYSTEM WITH POINTS OF USE AT DIFFERENT EVAPORATION TEMPERATURES |
-
1946
- 1946-08-20 CH CH249816D patent/CH249816A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2295377A1 (en) * | 1974-12-20 | 1976-07-16 | Interliz Anstalt | REGULATOR DEVICE FOR A HEAT PUMP |
FR2514112A1 (en) * | 1981-10-06 | 1983-04-08 | Satam Brandt Froid | REFRIGERATION SYSTEM WITH POINTS OF USE AT DIFFERENT EVAPORATION TEMPERATURES |
EP0076763A1 (en) * | 1981-10-06 | 1983-04-13 | Fsb | Refrigeration installation using different evaporation temperatures |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1275076B (en) | Process for carrying out the heat exchange in the low-temperature decomposition of gas mixtures | |
CH249816A (en) | Heat pump system with turbo compressors that are driven at a constant speed while they are running. | |
DE102016202564A1 (en) | Refrigerating appliance with several storage chambers | |
DE2659806A1 (en) | Central heating with boiler and heat pump - has regulator with ambient air temp. sensors and changeover switch | |
DE508673C (en) | Device for returning oil from the evaporator to the compressor of refrigeration machines | |
DE507135C (en) | Fridge with a chiller | |
AT106546B (en) | Heat exchange device. | |
CH236721A (en) | Heat pump system with several heat carrier circuits working with different final pressures. | |
CH322433A (en) | Process for regulating the reheating temperature in a steam power plant | |
DE839946C (en) | Heat exchanger | |
CH241603A (en) | Heat pump system with turbo compressors that are driven at a constant speed while they are running. | |
DE713734C (en) | Steam jet cooling system | |
DE475055C (en) | Device for influencing the fluid circulation between the cooker and the absorber in continuously operating absorption devices | |
DE596459C (en) | Device for conveying condensate from surface condensers | |
DE647921C (en) | Heat exchanger | |
AT115125B (en) | Pump set for driving hydraulic fluid-operated closing devices for turbine inlets, pipelines, channels and the like. like | |
DE382827C (en) | Cooling system with several evaporators connected in parallel and distributed over different floors | |
DE917671C (en) | Cooler for gas-steam mixtures | |
CH248932A (en) | Method for regulating gas turbine systems, in particular for vehicle propulsion. | |
DE688484C (en) | Early heating system | |
DE419720C (en) | Absorption refrigeration machine | |
DE714580C (en) | Gas turbine plant | |
AT73973B (en) | Steam water recuperator. | |
DE524420C (en) | Air supply device to the wilt room for tea | |
AT104825B (en) | Device for feeding locomotive u. Like. Boiler in connection with a heat exchange device. |