DE1133200B - Liquid-cooled, automatic valve for reciprocating compressors - Google Patents
Liquid-cooled, automatic valve for reciprocating compressorsInfo
- Publication number
- DE1133200B DE1133200B DEE15740A DEE0015740A DE1133200B DE 1133200 B DE1133200 B DE 1133200B DE E15740 A DEE15740 A DE E15740A DE E0015740 A DEE0015740 A DE E0015740A DE 1133200 B DE1133200 B DE 1133200B
- Authority
- DE
- Germany
- Prior art keywords
- valve
- cylinder
- cooling
- liquid
- cooled
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/1046—Combination of in- and outlet valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/1053—Adaptations or arrangements of distribution members the members being Hoerbigen valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K49/00—Means in or on valves for heating or cooling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
Description
Flüssigkeitsgekühltes, selbsttätiges Ventil für Kolbenverdichter Die Erfindung bezieht sich auf ein flüssigkeitsgekühltes, selbsttätiges Ventil für Kolbenverdichter, dessen Ventilkörper in bekannter Weise zwischen Zylinder und Zylinderkopf eingebaut ist. Dabei sind, wie ebenfalls bekannt ist Saugventil und Druckventil konzentrisch zueinander angeordnet, derart, daß das Druckventil außen liegt.Liquid-cooled, automatic valve for reciprocating compressors Die The invention relates to a liquid-cooled, automatic valve for reciprocating compressors, its valve body installed in a known manner between the cylinder and cylinder head is. As is also known, the suction valve and pressure valve are concentric arranged to each other in such a way that the pressure valve is on the outside.
Der Erfindung Regt die Aufgabe zugrunde, das Ventil so auszubilden, daß sich eine möglichst intensive Kühlung ergibt. Zur Erreichung dieses Zieles schlägt die Erfindung vor, die vom Zylinder zum Zylinderkopf oder in umgekehrter Richtung strömende Kühhlüssigkeit so zu führen, daß sie den Ventilkörper an seiner äußeren Mantelfläche bespült. Das gilt auch für Ventile, deren Grundkörper aus zwei Teilen besteht, und zwar einem Unterteil und Oberteil und wobei die Trennfläche bis an den äußeren Umfang reicht. Dabei ist also der Außendurchmesser des Oberteiles gleich dem Außendurchmesser des Unterteiles. Die Kühlflüssigkeit kann daher sowohl den Unterteil als auch den Oberteil am Umfang bespülen.The invention is based on the object of designing the valve so that there is as intensive a cooling as possible. To achieve this, suggests the invention before that from the cylinder to the cylinder head or vice versa to guide flowing coolant so that it touches the valve body on its outer surface Washed outer surface. This also applies to valves whose body consists of two parts consists, namely a lower part and an upper part and where the separating surface up to the outer circumference is sufficient. The outer diameter of the upper part is the same the outer diameter of the lower part. The coolant can therefore both the Rinse the lower part as well as the upper part around the circumference.
Bei einem Ventil der beschriebenen Art wird die Wärme, die sich an dem Druckventil bemerkbar macht, auf kürzestem Wege zur Außenseite des Ventilkörpers bzw. zu den Kühlrippen hin abgeleitet, wo sie durch die vorbeiströmende Kühlflüssigkeit sogleich aufgenommen und abgeleitet wird.In a valve of the type described, the heat that is attached the pressure valve makes noticeable, in the shortest possible way to the outside of the valve body or derived to the cooling fins, where they are caused by the cooling liquid flowing past is immediately recorded and derived.
Die Zeichnung stellt eine beispielsweise AusführungsformdesErfindungsgegenstandes dar, und zwar zeigt Fig. 1 das in den Kompressor eingebaute Ventil im Aufriß, links im Mittelschnitt, rechts in Ansicht. Fig. 2 und 3 zeigen zwei Ausführungsbeispiele des Ventilkörpers bei abgenommenem Zylinderkopf im Grundriß, die sich durch die Form der Verbindungsöffnungen unterscheiden. Fig. 4 zeigt im Aufriß eine andere Form des Ventilkörpers mit bis an den Außenrand reichendem Oberteil ün Mittelschnitt. Fig. 5 ist die Aufrißansicht eines Ventilkörpers mit schrägen Kühlrippen.The drawing shows an exemplary embodiment of the subject matter of the invention, namely Fig. 1 shows the valve built into the compressor in elevation, left in central section, right in view. 2 and 3 show two exemplary embodiments of the valve body with the cylinder head removed in plan, which differ in the shape of the connecting openings. Fig. 4 shows in elevation another shape of the valve body with the upper part reaching to the outer edge in a central section. Fig. 5 is an elevation view of a valve body with inclined cooling fins.
Zwischen dem Zylinder 1 mit dem Kühlwasserraum 2 und dem Zylinderkopf 3 mit dem Kühlwasserraum 4, der vom Saugluftkanal 5 und von dem Druckluftkanal 6 durchsetzt wird, ist der Ventilkörper 7 und der Oberteil 8 angeordnet, die das Saugventil 9 und das Druckventil 10 einschließen. Als Dichtungsorgan zwischen Zylinder und Zylinderkopf ist ein O-Ring 11 eingebaut, wogegen zur Abdichtung zwischen dem Ventilkörper und den angrenzenden Verdichterteilen Flachdichtungen 12 dienen. Die Verbindung zwischen den Kühlwasserräumen 2 und 4 im Zylinder und Zylinderkopf wird durch eine Anzahl von öffnungen 13 mit kreisförmigem, nierenförmigem oder ähnlichem Querschnitt hergestellt. Für die Vergrößerung der Benetzungsfläche sind am Außenteil des Ventilkörpers Kühlrippen 14 vorgesehen. Die Kühlrippen können radial und achsparallel gerichtet sein. Sie können aber auch schräg stehen, so daß die Kühlflüssigkeit eine größere Rippenoberfläche benetzt und zu einer schraubenartigen Bewegung gezwungen wird.The valve body 7 and the upper part 8 , which include the suction valve 9 and the pressure valve 10, are arranged between the cylinder 1 with the cooling water space 2 and the cylinder head 3 with the cooling water space 4 through which the suction air duct 5 and the compressed air duct 6 pass. An O-ring 11 is installed as a sealing element between the cylinder and the cylinder head, whereas flat seals 12 are used for sealing between the valve body and the adjoining compressor parts. The connection between the cooling water spaces 2 and 4 in the cylinder and cylinder head is established by a number of openings 13 with a circular, kidney-shaped or similar cross-section. To increase the wetting area, cooling fins 14 are provided on the outer part of the valve body. The cooling fins can be directed radially and axially parallel. But you can also stand at an angle so that the cooling liquid wets a larger rib surface and is forced to move in a helical manner.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT1133200X | 1957-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1133200B true DE1133200B (en) | 1962-07-12 |
Family
ID=3685990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEE15740A Pending DE1133200B (en) | 1957-04-24 | 1958-04-21 | Liquid-cooled, automatic valve for reciprocating compressors |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1133200B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005059491A1 (en) * | 2005-12-13 | 2007-06-14 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Water-cooled reciprocating compressor |
CN107228064A (en) * | 2017-07-11 | 2017-10-03 | 江苏恒达动力科技发展股份有限公司 | A kind of cylinder head with water cooling compressed air |
CN107228061A (en) * | 2017-07-11 | 2017-10-03 | 江苏恒达动力科技发展股份有限公司 | A kind of air compressor of body cooling integration |
CN107237731A (en) * | 2017-07-11 | 2017-10-10 | 江苏恒达动力科技发展股份有限公司 | A kind of single cylinder single-piston two-stage air compressor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1711400U (en) * | 1955-02-24 | 1955-11-24 | Motoren Werke Mannheim Ag | AIR-COOLED PRESSURE VALVE FOR AIR COMPRESSOR. |
-
1958
- 1958-04-21 DE DEE15740A patent/DE1133200B/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1711400U (en) * | 1955-02-24 | 1955-11-24 | Motoren Werke Mannheim Ag | AIR-COOLED PRESSURE VALVE FOR AIR COMPRESSOR. |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005059491A1 (en) * | 2005-12-13 | 2007-06-14 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Water-cooled reciprocating compressor |
CN107228064A (en) * | 2017-07-11 | 2017-10-03 | 江苏恒达动力科技发展股份有限公司 | A kind of cylinder head with water cooling compressed air |
CN107228061A (en) * | 2017-07-11 | 2017-10-03 | 江苏恒达动力科技发展股份有限公司 | A kind of air compressor of body cooling integration |
CN107237731A (en) * | 2017-07-11 | 2017-10-10 | 江苏恒达动力科技发展股份有限公司 | A kind of single cylinder single-piston two-stage air compressor |
CN107228064B (en) * | 2017-07-11 | 2020-02-21 | 江苏恒达动力科技发展股份有限公司 | Cylinder cover with water-cooling compressed air |
CN107237731B (en) * | 2017-07-11 | 2020-04-21 | 江苏恒达动力科技发展股份有限公司 | Single-cylinder single-piston two-stage air compressor |
CN107228061B (en) * | 2017-07-11 | 2020-04-21 | 江苏恒达动力科技发展股份有限公司 | Air compressor of body cooling integration |
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