DE29904469U1 - Mobile refrigeration system for the production of cold water or brine down to -20 degrees Celsius - Google Patents
Mobile refrigeration system for the production of cold water or brine down to -20 degrees CelsiusInfo
- Publication number
- DE29904469U1 DE29904469U1 DE29904469U DE29904469U DE29904469U1 DE 29904469 U1 DE29904469 U1 DE 29904469U1 DE 29904469 U DE29904469 U DE 29904469U DE 29904469 U DE29904469 U DE 29904469U DE 29904469 U1 DE29904469 U1 DE 29904469U1
- Authority
- DE
- Germany
- Prior art keywords
- water
- refrigeration system
- pressure
- control cabinet
- side control
- 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 - Lifetime
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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D15/00—Devices not covered by group F25D11/00 or F25D13/00, e.g. non-self-contained movable devices
-
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/005—Compression machines, plants or systems with non-reversible cycle of the single unit type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
BeschreibungDescription
Mobile Kälteanlage auf Rollen zur Erzeugung von Kaltwasser, Sole oder anderen pumpfähigen Fluiden bis - 20° C zur Kühlung von technischen AnlagenMobile refrigeration system on wheels for the production of cold water, brine or other pumpable fluids down to - 20° C for cooling technical systems
Es werden verschiedene technische Geräte gebaut, die im Leistungsbereich von 1 bis 10 kW Kälteleistung nur mit Trinkwasser gekühlt werden. Durch diese Betriebsweise entstehen dem Betreiber erhebliche Kosten, denn die Preise für Trink- und Abwasser steigen ständig.Various technical devices are being built that are cooled only with drinking water in the cooling capacity range of 1 to 10 kW. This mode of operation results in considerable costs for the operator, as the prices for drinking water and waste water are constantly rising.
Im Leistungsbereich ab 8 kW Kälteleistung werden Geräte gebaut, die eine Pumpe und ein Ausdehnungsgefäß beinhalten, jedoch ist eine wasserseitige Regelung mit 3-Wege-Ventil nicht Bestandteil dieser Anlagen.In the power range from 8 kW cooling capacity, devices are built that include a pump and an expansion vessel, but a water-side control with a 3-way valve is not part of these systems.
Der im Schutzanspruch 1 angegebenen Erfindung liegt das Problem zugrunde, daß es keine mobilen kompakten Anlagen zur Erzeugung von kalten Fluiden im Leistungsbereich von 1 bis 8 kW gibt.The invention specified in claim 1 is based on the problem that there are no mobile, compact systems for generating cold fluids in the power range of 1 to 8 kW.
Der auf Rollen montierte Kaltwassersatz mit wasserseitiger Regelung ist eine kompakte anschlußfertige Einheit, die z. B. mit flexiblen Schläuchen mit dem Verbraucher/den Verbrauchern verbunden wird und nach einer kurzen Betriebszeit der Anlage kalte Fluide liefert mit der Temperatur, die benötigt wird. Diese Kälteanlage wird in vier Baugrößen konzipiert, wobei der Grundrahmen bis 4 kW Kälteleistung nur eine Abmessung von 60 &khgr; 60 cm aufweist; bei größeren Leistungen bis 8 kW beträgt die Abmessung nur 80 &khgr; 80 cm.The chiller mounted on rollers with water-side control is a compact, ready-to-connect unit that is connected to the consumer(s) using flexible hoses, for example, and supplies cold fluids at the required temperature after a short period of operation of the system. This refrigeration system is designed in four sizes, with the base frame measuring just 60 x 60 cm for cooling outputs up to 4 kW; for higher outputs up to 8 kW, the dimensions are just 80 x 80 cm.
Aufgrund der angebauten Rollen (8) kann die Anlage problemlos zu anderen Einsatzorten transportiert werden. Ferner besteht die Möglichkeit, die luftgekühlte Verdichter-Verflüssiger-Einheit auf Konsolen an der Außenwand zu befestigen.Thanks to the attached rollers (8), the system can be easily transported to other locations. It is also possible to attach the air-cooled compressor-condenser unit to brackets on the outside wall.
Die Anpassung der Pumpenleistung,der Pumpenantriebsart und der Pumpenanzahl (max. zwei Pumpen in Reihe oder parallel) erfolgt unter Beachtung der Druckverluste des Verbrauchers bzw. nach Kundenwunsch. Optional besteht die Möglichkeit, alle interenen Rohrleitungen und Armaturen in Edelstahl auszuführen. Der Schaltschrank der Anlage kann entsprechend den Werksnormen großer Firmen ausgeführt werden.The pump performance, pump drive type and number of pumps (max. two pumps in series or parallel) are adjusted taking into account the pressure losses of the consumer or according to customer requirements. Optionally, all internal pipes and fittings can be made of stainless steel. The system's control cabinet can be designed in accordance with the factory standards of large companies.
Das Einsatzgebiet beinhaltet alle Anlagen, die mit kalten Fluiden gekühlt werden müssen.The area of application includes all systems that need to be cooled with cold fluids.
Anwe ndu ngsbe reiche:Areas of application:
- Kühlung von Lasern (z. B. Festkörperlaser)- Cooling of lasers (e.g. solid-state lasers)
- Kühlung von Laboreinrichtungen (z. B. Elektronenmikroskopkühlung)- Cooling of laboratory equipment (e.g. electron microscope cooling)
- Kühlung von Werkzeugmaschinen (z. B. Flachgeschirrfertigungsanlagen in der keramischen Industrie)- Cooling of machine tools (e.g. flatware production plants in the ceramic industry)
. Kühlung von Sonderanlagen (z. B. Erdfeldkompensationsspulen-Kühlung). Cooling of special systems (e.g. earth field compensation coil cooling)
- Kühlung im Lebensmittelbereich (&zgr;. &Bgr;. Fischbecken)- Cooling in the food sector (&zgr;. &Bgr;. fish tanks)
- Kühlung im medizinischen Bereich (z. B. Kühlung von lebenden Organen)- Cooling in the medical field (e.g. cooling of living organs)
Die Festlegung der Fluidtemperaturen1 ist abhängig vom jeweiligen Einsatzfall. Bei der Kühlung der Erdfeldkompensationsspule wird eine Kaltwassertemperatur von + 6° C benötigt, um die internen Lasten abzuführen.The determination of the fluid temperatures 1 depends on the respective application. When cooling the earth field compensation coil, a cold water temperature of + 6° C is required to dissipate the internal loads.
I * > · · ·.
I *
• · · · a· · · a
·♦· ·· ·« «··♦· ·· ·« «·
• &igr; &lgr;
•&igr;
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29904469U DE29904469U1 (en) | 1999-03-11 | 1999-03-11 | Mobile refrigeration system for the production of cold water or brine down to -20 degrees Celsius |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29904469U DE29904469U1 (en) | 1999-03-11 | 1999-03-11 | Mobile refrigeration system for the production of cold water or brine down to -20 degrees Celsius |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29904469U1 true DE29904469U1 (en) | 1999-12-02 |
Family
ID=8070705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29904469U Expired - Lifetime DE29904469U1 (en) | 1999-03-11 | 1999-03-11 | Mobile refrigeration system for the production of cold water or brine down to -20 degrees Celsius |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE29904469U1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000058673A1 (en) * | 1999-03-29 | 2000-10-05 | Caterpillar Inc. | Modular chilled fluid system and method for providing chilled fluid for cooling |
| DE102015002787B3 (en) * | 2015-03-06 | 2016-02-18 | Lister Gmbh | Container Refrigeration Equipment |
| DE102016217355A1 (en) * | 2016-09-12 | 2018-03-15 | Ritter & Bader Gmbh | refrigeration Equipment |
| DE102017115641B4 (en) * | 2017-07-12 | 2025-11-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Electric car charging station |
-
1999
- 1999-03-11 DE DE29904469U patent/DE29904469U1/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000058673A1 (en) * | 1999-03-29 | 2000-10-05 | Caterpillar Inc. | Modular chilled fluid system and method for providing chilled fluid for cooling |
| DE102015002787B3 (en) * | 2015-03-06 | 2016-02-18 | Lister Gmbh | Container Refrigeration Equipment |
| DE102016217355A1 (en) * | 2016-09-12 | 2018-03-15 | Ritter & Bader Gmbh | refrigeration Equipment |
| DE102017115641B4 (en) * | 2017-07-12 | 2025-11-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Electric car charging station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69318810T2 (en) | Cooling system | |
| DE69738481T2 (en) | COLD PUMP SYSTEM WITH THROTTLE CIRCUIT | |
| DE102005061599A1 (en) | Modular cooling system and refrigeration device for such a cooling system | |
| DE69903657T2 (en) | THE PELTIEREFFEKT USING HOUSEHOLD REFRIGERATOR WITH HEAT STORES AND THERMOSIPHONES WITH EVAPORATION | |
| EP3601906A1 (en) | Refrigeration appliance and method for the operation thereof | |
| KR850004066A (en) | Improved air conditioning method and apparatus for mooring aircraft | |
| DE102019119229A1 (en) | Safety drain of an external heat pump unit | |
| DE29904469U1 (en) | Mobile refrigeration system for the production of cold water or brine down to -20 degrees Celsius | |
| DE4413130A1 (en) | Cooling device for switch cabinet or other electronic equipment housing | |
| DE3106152A1 (en) | "HEAT PUMP ARRANGEMENT" | |
| DE102010028950B4 (en) | Cooling device and computer racks | |
| DE102004022733A1 (en) | A heat pump hot water system has a compressed gas high pressure heat exchanger transferring heat to a hot water tank and a low pressure evaporator heat exchanger transferring to the atmosphere | |
| CH671622A5 (en) | Air conditioning plant - has heat circuits, pump, heat exchanger and ground probe, to return excess heat to ground | |
| EP1983276A1 (en) | Refrigeration system | |
| EP2204619A2 (en) | Device and method for the optimal operation of an air-conditioning system and air-conditioning system | |
| EP1455149B1 (en) | A connection-ready refrigerator and arrangement of such a refrigerator | |
| DE19748985A1 (en) | Water cooling system with two different temperature outputs | |
| DE602004008761T2 (en) | COOLING SYSTEM AND METHOD FOR OPERATING SUCH A SYSTEM | |
| EP1882888A1 (en) | Heat pump system, in particular for air conditioning a building | |
| EP0838644B1 (en) | Method and device for defrosting a cooler of a refrigeration plant | |
| DE102022125137A1 (en) | Refrigerator and/or freezer | |
| DE102020110357B4 (en) | Method for controlling a hybrid cooling system | |
| DE102017205426A1 (en) | Refrigeration appliance and operating method for it | |
| DE20216324U1 (en) | Method for adapting heat pump heating system for summer cooling use has three way valves directing brine circulated earth circuit to circulate cooling liquid | |
| EP0766051A1 (en) | Refrigeration plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20000105 |
|
| R156 | Lapse of ip right after 3 years |
Effective date: 20021001 |