DE202020003169U1 - Establishment of low-maintenance room cooling without external energy consumption - Google Patents

Establishment of low-maintenance room cooling without external energy consumption Download PDF

Info

Publication number
DE202020003169U1
DE202020003169U1 DE202020003169.0U DE202020003169U DE202020003169U1 DE 202020003169 U1 DE202020003169 U1 DE 202020003169U1 DE 202020003169 U DE202020003169 U DE 202020003169U DE 202020003169 U1 DE202020003169 U1 DE 202020003169U1
Authority
DE
Germany
Prior art keywords
heat storage
latent heat
storage material
energy consumption
external energy
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
Application number
DE202020003169.0U
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.)
CHO SEONG HYUN
Original Assignee
CHO SEONG HYUN
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 CHO SEONG HYUN filed Critical CHO SEONG HYUN
Priority to DE202020003169.0U priority Critical patent/DE202020003169U1/en
Publication of DE202020003169U1 publication Critical patent/DE202020003169U1/en
Expired - Lifetime legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • F28D20/021—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material and the heat-exchanging means being enclosed in one container
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
    • F24F5/0021—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice using phase change material [PCM] for storage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/025—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes having non-capillary condensate return means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • F28D20/026—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat with different heat storage materials not coming into direct contact
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

Abstract

Einrichtung einer wartungsarmen Raumkühlung ohne externen Energieverbrauch dadurch gekennzeichnet, dass sie aus einem Gehäuse (1) mit integrierten zweistufigen, getrennten Latentwärmespeicher Kühlsystem (2, 3, 4, 5) besteht.

Figure DE202020003169U1_0000
Installation of low-maintenance room cooling without external energy consumption, characterized in that it consists of a housing (1) with an integrated two-stage, separate latent heat storage cooling system (2, 3, 4, 5).
Figure DE202020003169U1_0000

Description

Einrichtung einer wartungsarmen Raumkühlung ohne externen Energieverbrauch.
In stromnetzfernen Orten an denen Container oder Schuppen errichtet sind, müssen einzelne Räume manchmal klimatisiert werden. Beispielsweise um innen gelagerte Materialien vor der schnellen Alterung zu bewahren. Hierzu kann der Raum offen gestaltet sein, um ihn durch einen Luftstrom zu Kühlen oder eine aktive Kühlung mittels strombasierter Klimatechnik erfolgen.Establishment of low-maintenance room cooling without external energy consumption.
In locations remote from the power grid where containers or sheds are built, individual rooms sometimes have to be air-conditioned. For example, to protect materials stored inside from aging quickly. For this purpose, the room can be designed to be open, so that it can be cooled using an air flow or active cooling using electricity-based air conditioning technology.

Der in Schutzanspruch 1 angegebenen Erfindung liegt das Problem zugrunde, dass die Kühlung von Räumen an netzfemen Orten kostenverbundene Energie und Wartung benötigt oder eine Passivklimatisierung durch eine offene Bauweise, beispielsweise aus Sicherheitsgründen, nicht möglich ist.The in protection claim 1 specified invention is based on the problem that the cooling of rooms in off-grid locations requires cost-related energy and maintenance or passive air conditioning is not possible through an open design, for example for safety reasons.

Dieses Problem wird durch die zweistufige latente Kühlung mit den im Schutzanspruch 1 ff. aufgeführten Merkmalen gelöst.This problem is caused by the two-stage latent cooling with the protection claim 1 ff. listed features solved.

Mit der Erfindung wird erreicht, dass isolierte, netzferne Einhausungen durch eine ständige ressourcenschonende Grundkühlung eine stabilisierte Innentemperatur haben und Temperaturspitzen vermieden werden, und dadurch eine vorzeitige Alterung oder Materialermüdung verhindert wird.With the invention it is achieved that insulated, network-remote housings have a stabilized internal temperature through constant resource-saving basic cooling and temperature peaks are avoided, and thereby premature aging or material fatigue is prevented.

Dies wird durch eine Wärmesenke erreicht. Die Wärmesenke besteht aus einem Latentwärmespeichermaterial (2), welches bei Raumtemperatur und Normalbedingungen im Festzustand ist.
Das Latentwärmespeichermaterial (2) ist durch ein Gehäuse (1) ummantelt. Innerhalb dieses ersten Latentwärmespeichers befindet sich ein Kupferrohrsystem (3), welches teilweise mit einem zweiten Latentwärmespeichermaterial (4) gefüllt ist, das zusätzlich noch die Funktion des Wärmetransports übernimmt.
Dieses zweite Latentwärmespeichermaterial (4) ist bei Raumtemperatur und Normalbedingungen in flüssigem Zustand. Der Siedepunkt des zweiten Latentwärmespeichermaterials (4) ist niedriger als der Schmelzpunkt des ersten Latentwärmespeichermaterials (2).This is achieved through a heat sink. The heat sink consists of a latent heat storage material ( 2 ), which is in the solid state at room temperature and normal conditions.
The latent heat storage material ( 2 ) is through a housing ( 1 ) coated. Inside this first latent heat store there is a copper pipe system ( 3 ), which is partially covered with a second latent heat storage material ( 4th ) is filled, which also takes on the function of heat transport.
This second latent heat storage material ( 4th ) is in a liquid state at room temperature and normal conditions. The boiling point of the second latent heat storage material ( 4th ) is lower than the melting point of the first latent heat storage material ( 2 ).

Das Rohrsystem (3) mit dem flüssigen Latentwärmespeichermaterial (4) ist hermetisch mit einem Thermosiphon (5) verbunden. Der Thermosiphon (5) wird außerhalb des Raumes installiert und dient als Wärmetauscher. Die Wärme wird an die Umgebungsluft abgegeben. Prinzipiell funktioniert die Wärmeabfuhr wie folgend.The pipe system ( 3 ) with the liquid latent heat storage material ( 4th ) is hermetic with a thermosiphon ( 5 ) connected. The thermosiphon ( 5 ) is installed outside the room and serves as a heat exchanger. The heat is given off to the surrounding air. In principle, the heat dissipation works as follows.

Die Wärme aus dem Innenraum wird von dem ersten Latentwärmespeichermaterial (2) aufgenommen und zum zweiten Latentwärmespeichermaterial (4) weitergeleitet. Bei Erreichen der Siedetemperatur verdampft das zweite Latentwärmespeichermaterial (4), das Material wird durch den Dampfdruck im Gasraum des Kupferrohrsystems (3) verteilt und kondensiert im Thermosiphon (5) und wird durch die Schwerkraft wieder in die niedriger liegenden Kupferrohre zurückfließen.
Optional kann man durch eine Variation des Gasraumvolumens im hermetischen Kupferrohrsystem (3) die Kühlleistung beeinflussen.The heat from the interior is from the first latent heat storage material ( 2 ) and to the second latent heat storage material ( 4th ) forwarded. When the boiling point is reached, the second latent heat storage material evaporates ( 4th ), the material is caused by the vapor pressure in the gas space of the copper pipe system ( 3 ) distributed and condensed in the thermosiphon ( 5 ) and will flow back into the lower lying copper pipes due to gravity.
Optionally, by varying the gas space volume in the hermetic copper pipe system ( 3 ) affect the cooling performance.

Die Wärmeaufnahme und Wärmeabgabe bei Latentwärmespeichermaterialien benötigt keine externe Energie oder operative Betriebskosten. Es tritt weder Materialverbrauch noch Effizienzverringerung über die Zeit ein. Die Materialeigenschaften im Sinne der Einrichtung bleiben konstant und es ist keine Wartung notwendig.The heat absorption and heat release with latent heat storage materials does not require any external energy or operational operating costs. There is neither material consumption nor reduction in efficiency over time. The material properties in terms of the device remain constant and no maintenance is necessary.

Ein Ausführungsbeispiel der Erfindung wird anhand der 1 bis 3 erläutert. Es zeigen:

  • 1. Verdampfer
  • 2. Schematische Vorderansicht der Latentwärmespeicher Einheit
  • 3. Schematische Gesamtansicht mit optionalen Zusatzbehälter
An embodiment of the invention is based on the 1 to 3 explained. Show it:
  • 1 . Evaporator
  • 2 . Schematic front view of the latent heat storage unit
  • 3 . Schematic overall view with optional additional container

Es gibt keine Kosten durch Steuerung, Wartung oder Materialersatz für sich verbrauchende Betriebsstoffe.There are no costs for control, maintenance or material replacement for consumable supplies.

Claims (6)

Einrichtung einer wartungsarmen Raumkühlung ohne externen Energieverbrauch dadurch gekennzeichnet, dass sie aus einem Gehäuse (1) mit integrierten zweistufigen, getrennten Latentwärmespeicher Kühlsystem (2, 3, 4, 5) besteht.Installation of low-maintenance room cooling without external energy consumption, characterized in that it consists of a housing (1) with an integrated two-stage, separate latent heat storage cooling system (2, 3, 4, 5). nach Anspruch 1 dadurch gekennzeichnet, dass sich ein Latentwärmespeichermaterial (2) im Innenraum des Kunststoffmantels (1) befindet mit einem Schmelzpunkt zwischen 50°C und 60°C unter Normalbedingungen.to Claim 1 characterized in that a latent heat storage material (2) is located in the interior of the plastic jacket (1) with a melting point between 50 ° C and 60 ° C under normal conditions. nach einem der vorherigen Ansprüche dadurch gekennzeichnet, dass sich im Latentwärmespeichermaterial (2) des Innenraums des Gehäuses (1) ein Kupferrohrsystem (3) befindet, welches teilweise mit einem anderen Latentwärmespeichermaterial (4) gefüllt ist. Dieses andere Latentwärmespeichermaterial (4) ist flüssig und hat einen Siedepunkt zwischen 30°C bis 48°C unter Normalbedingungen.according to one of the preceding claims, characterized in that a copper pipe system (3) is located in the latent heat storage material (2) of the interior of the housing (1), which is partially filled with another latent heat storage material (4). This other latent heat storage material (4) is liquid and has a boiling point between 30 ° C and 48 ° C under normal conditions. nach einem der vorherigen Ansprüche dadurch gekennzeichnet, dass das innenbefindliche Kupferrohrsystem (3) mit dem anderen, unter Normalbedingungen flüssigen, Latentwärmespeichermaterial (4) hermetisch mit einem Gravitationswärmerohr (5) (Thermosiphon) verbunden ist. according to one of the preceding claims, characterized in that the internal copper pipe system (3) is hermetically connected to the other, liquid under normal conditions, latent heat storage material (4) with a gravitational heat pipe (5) (thermosiphon). nach einem der vorherigen Ansprüche dadurch gekennzeichnet, dass das Gravitationswärmerohr (5) sich außerhalb des zu kühlenden Raumes befindet und die Abwärme an die Außenumluft abgibt.according to one of the preceding claims, characterized in that the gravitational heat pipe (5) is located outside the room to be cooled and gives off the waste heat to the outside air. nach einem der vorherigen Ansprüche dadurch gekennzeichnet, dass optional am Kupferrohrsystem (3) außerhalb des Kühlraumes ein Gasbehälter (7) über einen gasdichten Kugelhahn (6) hermetisch angeschlossen ist.according to one of the preceding claims, characterized in that optionally a gas container (7) is hermetically connected to the copper pipe system (3) outside the cooling space via a gas-tight ball valve (6).
DE202020003169.0U 2020-07-23 2020-07-23 Establishment of low-maintenance room cooling without external energy consumption Expired - Lifetime DE202020003169U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202020003169.0U DE202020003169U1 (en) 2020-07-23 2020-07-23 Establishment of low-maintenance room cooling without external energy consumption

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202020003169.0U DE202020003169U1 (en) 2020-07-23 2020-07-23 Establishment of low-maintenance room cooling without external energy consumption

Publications (1)

Publication Number Publication Date
DE202020003169U1 true DE202020003169U1 (en) 2020-08-10

Family

ID=72241270

Family Applications (1)

Application Number Title Priority Date Filing Date
DE202020003169.0U Expired - Lifetime DE202020003169U1 (en) 2020-07-23 2020-07-23 Establishment of low-maintenance room cooling without external energy consumption

Country Status (1)

Country Link
DE (1) DE202020003169U1 (en)

Similar Documents

Publication Publication Date Title
DE102005029151B4 (en) Cryostat arrangement with cryocooler
EP2423925B1 (en) Fuel element storage pool with cooling system
DE202010018499U1 (en) Data center with low power consumption efficiency
DE19829293A1 (en) Battery cooling system
EP2643645B1 (en) Adsorption chiller with a vacuum container for removing foreign gases
DE102010033956B4 (en) Pressure gas storage device with at least one compressed gas tank and with a heat absorption and / or heat transfer device, in particular with a heat exchanger
DE202020002915U1 (en) Installation of cable duct cooling without external energy consumption
DE102012002426A1 (en) Arrangement with energy storage
DE10124649A1 (en) Method to recover atmospheric water; involves using water recovery chamber with refrigerant cooled by cold collectors by night and fluid in heat accumulator heated by solar collectors by day
DE102009008233B4 (en) Dehumidifier for dehumidification
DE202020003169U1 (en) Establishment of low-maintenance room cooling without external energy consumption
DE102019124016A1 (en) Electric charging station
EP1742234B1 (en) Supercooled horizontal cryostat assembly
DE102012110237A1 (en) refrigeration dryer
DE102017008253B3 (en) Containment cooling system
DE102010028950B4 (en) Cooling device and computer racks
EP2247898B1 (en) Method for optimizing thermal energy current guidance
DE2010967C3 (en) Cryostat
DE102016013078B4 (en) System for passive cooling of at least one component accommodated in a passively cooled protective instrument housing
DE202005010892U1 (en) Sub-cooled horizontal cryostat arrangement, has sub-cooling unit provided in helium tank
DE202015004833U1 (en) Device for cooling a network-independent, technically used interior
EP2436992B1 (en) Storage device for a heating system
DE102012205255A1 (en) Emergency power supply device for wind turbine, comprises energy storage completely enclosed by housing, where housing has recess at position, in which heating and cooling element is arranged, which is controlled by control unit
AT519030B1 (en) Cooling system for cooling and covering cooling load peaks for livestock farms, shopping centers, camps and compounds
DE3740357A1 (en) Passive sorption cooling system

Legal Events

Date Code Title Description
R207 Utility model specification
R156 Lapse of ip right after 3 years