DE88256C - - Google Patents
Info
- Publication number
- DE88256C DE88256C DENDAT88256D DE88256DA DE88256C DE 88256 C DE88256 C DE 88256C DE NDAT88256 D DENDAT88256 D DE NDAT88256D DE 88256D A DE88256D A DE 88256DA DE 88256 C DE88256 C DE 88256C
- Authority
- DE
- Germany
- Prior art keywords
- cooling
- tubes
- rotation
- core
- cleaned
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000002826 coolant Substances 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
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
- F28D3/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
- F28D3/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits with tubular conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G3/00—Rotary appliances
- F28G3/04—Rotary appliances having brushes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cleaning In General (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Bei einem guten Berieselungskühler müssen sowohl die zu kühlende Flüssigkeit als auch das zur Verwendung kommende Kühlwasser in möglichst dünner Form und auf. einem möglichst langen Weg sich entgegenströmen. Hierdurch kann die Temperatur der zur Kühlung kommenden Flüssigkeit nahezu die Anfangstemperatur, des Kühlwassers und umgekehrt das Kühlwasser nahezu die Anfangstemperatur der zu kühlenden Flüssigkeit erreichen. In a good sprinkler cooler, both the liquid being cooled and the cooling water used in the thinnest possible form and on. flow towards each other as long as possible. As a result, the temperature of the liquid used for cooling can almost be the initial temperature, of the cooling water and, conversely, the cooling water almost reach the initial temperature of the liquid to be cooled.
Der Kühler mufs ferner derartig beschaffen sein, dafs sowohl die äufsere, von der zu kühlenden Flüssigkeit berieselte Kühlfläche, als auch die innere Kühlfläche, an der das Kühlwasser vorbeiströmt, leicht und gründlich gereinigt werden kann.The cooler must also be designed in such a way that both the outer and the cooling liquid sprinkled cooling surface, as well as the inner cooling surface on which the cooling water flows past, can be cleaned easily and thoroughly.
Einen diesen Bedingungen entsprechenden Berieselungskühler zeigtShows a sprinkler cooler that meets these conditions
Fig. ι in Ansicht und Längsschnitt und Fig. 2 im Querschnitt.Fig. Ι in view and longitudinal section and Fig. 2 in cross section.
Fig. 3 zeigt eine andere Ausführungsform.Fig. 3 shows another embodiment.
Um für das Kühlwasser einen möglichst kleinen Querschnitt und einen sehr langen Weg zu erhalten, sind mit den Rohren C die Trommeln D fest verbunden und diese mit .I-förmigen Gummistreifen d oder einer Bürste schraubenartig umwunden. Durch die Riemscheibe m werden die Zahnräder /und mithin die Kühlrohre B in Umdrehung versetzt. Da die Wandung der Kühlrohre B auf dem Gummi d oder der Bürste streicht, wird innere Reinigung bewirkt.In order to obtain the smallest possible cross-section and a very long path for the cooling water, the drums D are firmly connected to the tubes C and wound around them like a screw with .I-shaped rubber strips d or a brush. The gears / and consequently the cooling tubes B are set in rotation by the pulley m. Since the wall of the cooling tubes B brushes on the rubber d or the brush, internal cleaning is effected.
Das Kühlwasser tritt bei χ in das Rohr C ein und läuft der Pfeilrichtung nach an der Wand des Kühlrohres B schraubenförmig hin, bis es in das Rohr E und den Ständer A eintritt. Dieser Weg wiederholt sich bei jedem folgenden Rohr. Die Zeichnung zeigt den Kühler, mit Anwendung verschiedener Kühlmittel (Brunnen- und Eiswasser); durch Anbringung des Doppelkrümmers G kann die Kühlung mit nur einem der genannten Kühl- t, mittel erfolgen. Die Trommeln D können \ auch mit einer oder mehreren Bürsten α der S. Länge nach versehen werden (s. Trommel J), wodurch der Lauf des Wassers entsprechend kürzer, der Nutzeffect aber etwas geringer wird.The cooling water enters the pipe C at χ and runs in the direction of the arrow on the wall of the cooling pipe B in a helical manner until it enters the pipe E and the stand A. This path is repeated with each subsequent pipe. The drawing shows the cooler using different coolants (well and ice water); by attaching the Doppelkrümmers G, the cooling can with only one of said cooling t, done medium. The drums D can \ with one or more brush α of S. lengthwise be provided (see FIG. J drum), whereby the flow of water accordingly shorter, the useful effect but is somewhat smaller.
Die zu kühlende Flüssigkeit, z. B. Bier, tritt bei Z in das obere Vertheilungsrohr P ein, vertheilt sich hier gleichmäfsig und tritt durch unten an dem Rohr befindliche kleine Löcher auf das Kühlrohr B, dann auf das zweite u. s. w., um sich zuletzt in der unteren Rinne S zu sammeln.The liquid to be cooled, e.g. B. Beer, enters the upper distribution pipe P at Z , is evenly distributed here and passes through small holes at the bottom of the pipe on the cooling pipe B, then on the second, etc., to finally collect in the lower channel S.
Um die mangelhafte äufsere Reinigung von Hand zu vervollkommnen, liegt parallel zu den Kühlrohren B eine von den beiden Spindeln h h geführte Bürste K, welche durch Rad/2 bezw. durch die Räder f und J1 in Drehung versetzt wird. Gleichzeitig läfst man durch das Vertheilungsrohr P Wasser über die ganze Vorrichtung rieseln, um den abgebürsteten Schmutz wegzuspülen. Die Bürste kann auch senkrecht gelagert sein und mufs in diesem Falle die Form der Röhren haben. Durch Ziehen an der Kette s kann die Bürste K leicht gehoben oder gesenkt werden , um an die anderen Rohre angelegt zu werden. Während der Kühler in Wirkung ist, liegt die Bürste in der punktirten Stellung.In order to perfect the inadequate external cleaning by hand, a brush K, guided by the two spindles hh , is parallel to the cooling tubes B , which brush K, respectively, through wheel / 2. is set in rotation by the wheels f and J 1. At the same time, water is allowed to trickle through the distribution pipe P over the entire device in order to wash away the dirt that has been brushed off. The brush can also be mounted vertically and in this case must have the shape of the tubes. By pulling on the chain s , the brush K can be easily raised or lowered so that it can be placed against the other pipes. While the cooler is in action, the brush lies in the dotted position.
Nach Fig. 3 sind sowohl die Kühlrohre B als auch die Trommeln D drehbar gelagert und werden dieselben durch die Zahnräder r r in umgekehrte Drehrichtung versetzt.According to Fig. 3, both the cooling tubes B and the drums D are rotatably mounted and the same are offset by the gears rr in the opposite direction of rotation.
Di'e Kühlrohre sind an ihren Enden mit Deckeln und Stopfbüchsen versehen, welche in gufseisernen Ständern gelagert sind.The cooling pipes are provided with covers and stuffing boxes at their ends are stored in cast iron stands.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE88256C true DE88256C (en) |
Family
ID=360158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT88256D Active DE88256C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE88256C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0035420A2 (en) * | 1980-02-29 | 1981-09-09 | Entreprise Gagneraud Pere Et Fils | Device of cleaning panel heat exchangers |
US4766952A (en) * | 1985-11-15 | 1988-08-30 | The Furukawa Electric Co., Ltd. | Waste heat recovery apparatus |
FR2655886A1 (en) * | 1989-12-20 | 1991-06-21 | Stein Industrie | Apparatus for cleaning the outside surface, and optionally the inside surface, of pipes of small diameter |
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0
- DE DENDAT88256D patent/DE88256C/de active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0035420A2 (en) * | 1980-02-29 | 1981-09-09 | Entreprise Gagneraud Pere Et Fils | Device of cleaning panel heat exchangers |
EP0035420A3 (en) * | 1980-02-29 | 1982-04-14 | Entreprise Gagneraud Pere Et Fils | Method of cleaning panel heat exchangers and device to put the method into practice |
US4766952A (en) * | 1985-11-15 | 1988-08-30 | The Furukawa Electric Co., Ltd. | Waste heat recovery apparatus |
FR2655886A1 (en) * | 1989-12-20 | 1991-06-21 | Stein Industrie | Apparatus for cleaning the outside surface, and optionally the inside surface, of pipes of small diameter |
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