DE202018002361U1

DE202018002361U1 - Cabinet air conditioning system

Info

Publication number: DE202018002361U1
Application number: DE202018002361.2U
Authority: DE
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-08
Filing date: 2018-05-08
Publication date: 2018-08-13
Anticipated expiration: 2028-05-09

Abstract

Vorrichtung zum Kühlen nach Anspruch 1, dadurch gekennzeichnet dass, auf einem Schaltschrank
(bestückt mit elektronischen Baugruppen), ein bzw. zwei, Thermoelektrische Kühlgeräte eingesetzt werden. Diese werden in Aussparrungen in den Schaltschrank - Deckel eingesetzt. Der Schaltschrank hat im Türbereich eine umlaufende Dichtung und gilt als Staubdicht. Darum dichten wir auch unsere eingesetzten Kühlgeräte mit einer umlaufenden Dichtung zwischen Gerät und Schrank ab.
Der warme Teil unseres Kühlgerätes befindet sich außerhalb des Schrankes.

Device for cooling according to claim 1, characterized in that, on a control cabinet
(equipped with electronic modules), one or two, Thermoelectric cooling units are used. These are used in Aussparrungen in the control cabinet - cover. The control cabinet has a circumferential seal in the door area and is considered to be dustproof. That is why we also seal our refrigerators with a circumferential seal between the device and the cabinet.
The warm part of our refrigerator is outside the cabinet.

Description

Das Peltierelement, benannt nach dem französischen Erfinder Jean Peltier.The Peltier element, named after the French inventor Jean Peltier.

Es hat einen vielseitigen Einsatzbereich: Zum Kühlen, zum Erwärmen, zur Stromerzeugung. Es gibt verschiedene Baugrößen. Die meist verwendeten sind 40 x 40 mm, mit einer Stärke von 3,6 - 3,9 mm.It has a versatile field of application: for cooling, for heating, for power generation. There are different sizes. The most used are 40 x 40 mm, with a thickness of 3.6 - 3.9 mm.

Wesentliche Bestandteile: Unten und Oben befindet sich eine Scheibe aus Industriekeramik. Dazwischen befinden sich die Dices. Ein Dices ist vergleichbar mit einem Stabmagnet. Dieser ist an einem Ende positiv, am Anderen negativ. Fliest ein Gleichstrom ca. 12 Volt durch ein Dices, so wird es auf einer Seite warm, an der gegenüber liegenden Seite kalt.Essential components: Below and above is a slice of industrial ceramics. In between are the dices. A dice is similar to a bar magnet. This is positive at one end and negative at the other. If a direct current flows about 12 volts through a dice, it will be warm on one side and cold on the opposite side.

Um die Leistung zu verstärken, werden ca. 135 Dices in Reihe geschaltet. Mit den Keramikscheiben werden unten alle kalten Punkte und oben alle warmen Punkte zusammengefasst. Wir versorgen die in Reihe geschalteten Dices mit Gleichstrom. So wird eine Keramikscheibe warm, die andere kalt. Durch umpolen lässt sich das ändern.To increase the performance, about 135 dices are connected in series. The ceramic discs summarize all cold points and all warm points at the bottom. We supply the serially connected dices with direct current. So a ceramic disc is warm, the other cold. By reversing that can change.

Darum kann mit einem Gerät ganz einfach gekühlt, wie auch erwärmt werden.That's why a device can be used to cool it as well as to heat it.

Wollen wir Kühlen, müssen wir die anfallende Wärme abführen.If we want to cool, we have to dissipate the accumulating heat.

Wollen wir Erwärmen, müssen wir die Kälte abführen.If we want to heat, we have to dissipate the cold.

Wollen wir Strom erzeugen, müssen wir Wärme und Kälte zuführen.If we want to generate electricity, we have to supply heat and cold.

Somit lässt sich Kälte erzeugen, ohne den Einsatz von umweltschädlichen Gasen wie (Frigen, Freon). Kompakt / Langlebig / Sparsam im Verbrauch und Bezahlbar.Thus, cold can be generated without the use of environmentally harmful gases such as (Frigen, Freon). Compact / Durable / Economical in Consumption and Affordable.

Die Lebenserwartung eines Peltierelements, bei exakter Montage.
10 - 20 Jahre ist keine Seltenheit, ohne jegliche Wartung.The life expectancy of a Peltier element, with exact installation.
10 - 20 years is not uncommon, without any maintenance.

Beschreibung:Description:

Kühlen: Von Schaltschränken mit elektronischen BauteilenCooling: From control cabinets with electronic components

Darstellung der Erfindung:Presentation of the invention:

Vorrichtung zum Kühlen nach Anspruch 1, dadurch gekennzeichnet dass, beliebige Schaltschränke mit elektronischen Bauteilen gekühlt und überwacht werden können.Device for cooling according to claim 1 , characterized in that, any cabinets can be cooled and monitored with electronic components.

Die wichtigsten Punkte: Soll ein Schaltschrank gekühlt werden, können wir dieses durch den Einbau unseres „ Schaltschrank - Kühl - Systems „ bestens erfüllen.The most important points: If a control cabinet is to be cooled, we can fulfill this perfectly by installing our "control cabinet cooling system".

Problem: Der im Schutzanspruch angegebenen Erfindung liegt folgendes Problem zu Grunde: Problem: The invention specified in the protection claim is based on the following problem:

Lösung: Einfache Kühlung, klein kompakt, geräuscharm, keine beweglichen Teile, außer den Lüftern, ohne giftige Gase (Freon), fast wartungsfrei, mit geringem Stromverbrauch. Temperaturanzeige, Zentralüberwachung, Ferndiagnose weltweit. Filterwechsel oder Austausch bei laufender Maschine, ohne Einsatz von Werkzeugen. Ohne Produktionsausfall.Solution: Simple cooling, small compact, quiet, no moving parts, except the fans, no toxic gases (Freon), almost maintenance-free, with low power consumption. Temperature display, central monitoring, remote diagnostics worldwide. Filter replacement or replacement while the machine is running, without the use of tools. Without production loss.

Erreichte Vorteile: Kompakte Bauweise, einfachste Anwendung und Bedienung, Langlebig, weitgehendst Wartungsfrei, Kostengünstig, geringer Stromverbrauch, Umweltfreundlich, variabel einsetzbar.Achieved advantages: Compact design, easy application and operation, Durable, largely maintenance-free, cost-effective, low power consumption, environmentally friendly, variable in use.

Einsatzbereich, gewerblich: Überall wo Maschinen laufen, wird gesteuert und muss gekühlt werden.Field of application, commercial: Everywhere where machines run, is controlled and must be cooled.

Steigt die Temperatur im Schrank um 10°C, somit reduziert sich die Lebenserwartung der Elektronik um 50%!If the temperature in the cabinet rises by 10 ° C, the life expectancy of the electronics is reduced by 50%!

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11: Thermoelektrisches Kühlgerät LinksThermoelectric cooling unit left
22: Thermoelektrisches Kühlgerät RechtsThermoelectric cooling unit right
33: Kalter KühlkörperCold heat sink
44: Kalter LuftstromCold airflow
55: Schaltschrankswitch cabinet
66: Montageplatte im SchaltschrankMounting plate in the control cabinet
77: CabinetCabinet
88th: Hauptschaltermain switch
99: Siemens LOGO SteuerungSiemens LOGO control
1010: Anschlusskabel Netz 230 VoltConnection cable mains 230 Volt
1111: LAN - AnschlussbuchseLAN connection socket
1212: Versorgungsleitung 12 VoltSupply line 12 volts
1313: Steuerleitung 12 VoltControl cable 12 volts
1414: Schmutzfilterstrainer
1515: Schmutzfilterstrainer

Claims

Device for cooling after Claim 1 , characterized in that, on a control cabinet (equipped with electronic modules), one or two, thermoelectric cooling units are used. These are used in Aussparrungen in the control cabinet - cover. The control cabinet has a circumferential seal in the door area and is considered to be dustproof. That is why we also seal our refrigerators with a circumferential seal between the device and the cabinet. The warm part of our refrigerator is outside the cabinet.

Device for cooling after Claim 1 , characterized in that we can mount the cooling units on the cabinet (cover), as well as on the sides. The cabinet always remains dustproof.

Device for cooling after Claim 1 , characterized in that, we use the refrigerators each other. They inflate each other. This creates a cold airflow, down. Our fans are calculated to circulate the total amount of air in the cabinet about 1.7 times per minute. This means: warm air rises to the top, is sucked in by the cooling unit, cooled, is then heavy and falls down. Through this process, we achieve a uniform internal temperature. We do not reach a dew point and there is no condensation.

Device for cooling after Claim 1 , characterized in that we have an exact control with minimal temperature fluctuations. Monitor with sensors inside and outside Outdoors.

Device for cooling after Claim 1 , characterized in that, we have a separate control - u. Supply cabinet. The side of the cabinet or in any accessible location is mounted.

Device for cooling after Claim 1 , characterized in that, the supply, as well as the control of the cooling units via oil lines. These are equipped with unmistakable AMT connectors.

Device for cooling after Claim 1 , characterized in that, the supply of the supply - u. Control cabinet on the cabinet to be cooled. The necessary 230 mm oil hose must be firmly clamped in the control cabinet. According to today's machine guidelines, our cooling is a subordinate device. If the main switch of the CNC machine is pressed, our system is also de-energized.

Device for cooling after Claim 1 , characterized in that, our supply u. Control cabinet (Cabinet) equipped with a lockable main switch. The door can only be opened when it is switched off and de-energized.

Device for cooling after Claim 1 , characterized in that our Cabinet is provided with its own fans, for cooling the switching power supplies, and a dirt filter. All dirt filters are uniform. They can be replaced without any tools during operation. He we put on a gutter and is held with magnets.

Device for cooling after Claim 1 , characterized in that our cabinet is equipped with a high-quality control (Siemens LOGO). As a result, we have a temperature indicator directly on the CNC machine over the interior of the control cabinet to be cooled.

Device for cooling after Claim 1 , characterized in that, with the LOGO control, we can call up the internal temperature of the control cabinet at a central location, or several. That is why our Cabinet has a LAN connection.

Device for cooling after Claim 1 , characterized in that, our cooling units have a structurally identical filter.

Device for cooling after Claim 1 , characterized in that, despite the filters, after years pollution of the fan can be done. Our high-quality fans, with Swiss ball bearings, have three wires: red / black and a yellow, for speed monitoring. If dirty, the speed increases. We receive a message from the LOGO via the LAN connection (Ethernet) worldwide. We contact the customer. It must be a filter change. With running CNC machine, without tools.

Device for cooling after Claim 1 , characterized in that, a filter change after about 5 years, depending on the pollution, no longer sufficient. Does the cooling unit or units need to be replaced? The replacement takes place while the CNC machine is running. There is no standstill in production! Without any tools. Switch off the main switch on the cabinet. The control and the supply line must be removed. The defective cooling unit is lifted out and the replacement unit is used. Plug in, main switch turn it on and on. These devices are then available cheaply in exchange.