DE93290C - - Google Patents
Info
- Publication number
- DE93290C DE93290C DE189593290D DE93290DA DE93290C DE 93290 C DE93290 C DE 93290C DE 189593290 D DE189593290 D DE 189593290D DE 93290D A DE93290D A DE 93290DA DE 93290 C DE93290 C DE 93290C
- Authority
- DE
- Germany
- Prior art keywords
- water
- pipe
- container
- air chamber
- air
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/0095—Devices for preventing damage by freezing
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
- E03B7/10—Devices preventing bursting of pipes by freezing
- E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/32—Heating of pipes or pipe systems using hot fluids
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der vorliegenden Erfindung ist eine Ausführungsform der durch die Patentschrift Nr. 81459 geschützten Vorrichtung zur Verhütung des Einfrierens von Wasserleitungen. Im Wesentlichen besteht dieselbe in der Zwischenschaltung eines mit einem Windkessel in Verbindung stehenden Wasserbehälters, welcher, sobald er erwärmt wird, auch ein Erwärmen und Expandiren der in dem Windkessel enthaltenen Luft verursacht, demzufolge das in dem Behälter befindliche Wasser in ein sich verjüngendes Rohr gedrückt werden und in einem dünnen Strahle in das Hauptleitungsrohr gelangen soll. Die Neuerung gegenüber dem Patent Nr. 81459 besteht in der Hinzufügung eines Windkessels an dem Wärmegefäfs e. The subject of the present invention is an embodiment of the device protected by patent specification No. 81459 for the prevention of freezing of water pipes. Essentially, the same consists in the interposition of a water container connected to an air chamber, which, as soon as it is heated, also causes the air contained in the air chamber to heat up and expand, as a result of which the water in the container is pressed into a tapered pipe and should get into the main conduit in a thin stream. The innovation over the patent no. 81459 consists in the addition of an air chamber to the heat vessel e.
Auf der Zeichnung ist der Erfindungsgegenstand in einer Ausführungsform zur Darstellung gebracht.The subject of the invention is shown in one embodiment in the drawing brought.
Unter dem Behälter e ist ein Brenner vorgesehen, dem durch eine Leitung g Gas zugeführt wird. Durch die unter dem Behälter befindliche Flamme wird das Wasser in dem ersteren und gleichzeitig die Luft in dem über dem Behälter befindlichen Windkessel^/ erwärmt. Die Luft expandirt infolge der Erwärmung und übt auf das Wasser einen Druck aus. Dasselbe soll hierdurch in das Rohr h gedrückt werden, welches bei b in das Hauptrohr α mündet und an dieser Stelle nur einem dünnen Wasserstrahl Durchgang gestattet. Das erwärmte Wasser wird aus diesem Grunde in einem dünnen Strahl nach dem oberen Theil des Leitungsrohres α gelangen.A burner is provided under the container e , to which gas is fed through a line g. The flame located under the container warms the water in the former and at the same time the air in the air chamber above the container. The air expands as a result of the warming and exerts a pressure on the water. The same should be pressed into the tube h , which opens into the main tube α at b and only allows a thin water jet to pass through at this point. For this reason the heated water will reach the upper part of the conduit α in a thin stream.
Wird Wasser abgelassen, so nimmt der Hauptwasserstrom seinen Weg durch das Rohr α, da derselbe hier den gröfsten Rohrquerschnitt findet, ein geringer Theil desselben wird aber auch in das Knierohr d strömen und nach Durchfiiefsen des Behälters e über h und b in das Rohr α gelangen. Das Rohr d ist aus dem Grunde in der aus der Zeichnung ersichtlichen Weise knieförmig gestaltet, um zu verhindern, dafs sich der Behälter e entleert.If water is drained off, the main water flow takes its way through the pipe α, since it has the largest pipe cross-section here, but a small part of it will also flow into the elbow pipe d and, after flowing through the container e, pass through h and b into the pipe α . The tube d is designed to be knee-shaped as shown in the drawing in order to prevent the container e from emptying.
Wird des Morgens Wasser entnommen, nachdem das Wasser die Nacht über im Rohr verblieb, so hat naturgemäfs die im Windkessel f enthaltene Luft einen starken Druck erlangt und wird das erwärmte Wasser in einem kräftigen Strahl in das Rohr a drücken, woselbst es die Rohrwände erwärmt und sich hierauf mit dem kalten Wasser vermischt.If water is withdrawn in the morning after the water has remained in the pipe overnight , the air contained in the air chamber f has naturally acquired a strong pressure and will push the heated water in a powerful jet into the pipe a, whereupon it heats the pipe walls and then mixes with the cold water.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE93290T | 1897-08-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE93290C true DE93290C (en) | 1897-08-14 |
Family
ID=364733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE189593290D Expired DE93290C (en) | 1897-08-14 | 1895-10-19 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE93290C (en) |
-
1895
- 1895-10-19 DE DE189593290D patent/DE93290C/de not_active Expired
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