CH156379A - Device for heating pipes. - Google Patents
Device for heating pipes.Info
- Publication number
- CH156379A CH156379A CH156379DA CH156379A CH 156379 A CH156379 A CH 156379A CH 156379D A CH156379D A CH 156379DA CH 156379 A CH156379 A CH 156379A
- Authority
- CH
- Switzerland
- Prior art keywords
- jaws
- tong
- heating
- pipeline
- heating resistor
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C1/044—Water-basin installations specially adapted to wash-basins or baths having a heating or cooling apparatus in the supply line
-
- 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
- F16L53/35—Ohmic-resistance heating
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Description
Gerät zum Erwärmen von Rohrleitungen. Die vorliegende Erfindung betrifft ein Gerät zum Erwärmen von Rohrleitungen, z. B. um deren Inhalt vor Gefrieren zu schützen, oder um in Wasserleitungen warmes Wasser zu erzeugen. Das Gerät ist zangenför mig ausgebildet und wenigstens eine der das zu erwärmende Rohr umgreifenden Zangenbacken ist als Hohlkörper, in dessen Innerm ein Heizwiderstand angeordnet, ausgebildet.
Der Erfindungsgegenstand ist in der Zeichnung in einem Ausführungsbeispiel dar gestellt, und es zeigt Fig. 1 eine Seitenansicht und Fig. 2 eine Vorderansicht desselben.
Die beiden Griffteile 1, 2 des zangenartig ausgebildeten Gerätes sind annähernd in deren Mitte mit Lappen 3, 4 versehen, die durch einen Gelenkbolzen 5 aneinander ge lenkt sind. Die obern Enden der Griffteile 1, 2 sind zu ringsegmentförmigen Backen 6, 7 ausgebildet, von welchen wenigstens die eine (6) als Hohlkörper ausgebildet ist. In diesem Hohlkörper ist ein Heizwiderstand eingelagert, der gegen die Aussenwand 9 der Backe hin durch eine Wärmeisolierschicht, z. B. eine Asbestplatte 811 gegen Wärmever luste isoliert ist.
Die Stromzuleitungen 10, 11 zu dem Heizwiderstand 8 sind durch den Griff 1 in den Anschlusskasten 12 geführt, der auf einem der beiden Griffteile 1, 2 be festigt und durch einen Deckel 13 (Fig. 2) abgeschlossen ist. In diesem Anschlusskasten sind die Zuleitungen 10, 11 an den Klem men 14 angeschlossen, welche mit einem auf der Aussenseite des Anschlusskastens ange brachten Steckkontakte 15 in leitender Ver bindung stehen, welchem Steckkontakte das Führungskabel 16 angeschlossen ist.
Der dem untern Ende des Griffteils 1 angelenkte Gewindebolzen 17 durchdringt das untere Ende des Griffteils 2 und trägt eine Stellmutter 18, mittelst welcher die bei den Backen 6, 7 der Rohrleitung 19 fest angepresst werden können.
Sofern beide Backen 6 und 7 mit Heiz- widerständen versehen sind, werden beide Stromleitungen nach den Heizwiderständen den Klemmen 14 angeschlossen. Zum Erwärmen einer Rohrleitung werden die Zangenbacken 6, 7 um die Rohrleitung 19 gelegt und durch Verschrauben der Stell mutter 18 auf dem Gewindebolzen 17 die Backen 6, 7 der Rohrleitung 19 fest ange- presst, worauf der elektrische Strom einge schaltet wird.
Unter Wirkung des Heizwider- standes 8 werden die Zangenbacken 6, 7 erwärmt, welche ihrerseits die Rohrleitung 19 erwärmen, wodurch das in dieser gebildete Eis nach und nach geschmolzen wird, bezw. deren Inhalt erwärmt wird.
Um ein Überhitzen der Vorrichtung zu verhindere, kann in der Stromleitung zu dem Heizwiderstand auch eine Sicherung, z. B. eine -Schmelzsicherung angebracht werden.
Device for heating pipes. The present invention relates to a device for heating pipelines, e.g. B. to protect their contents from freezing, or to generate warm water in water pipes. The device is designed to be tong-shaped and at least one of the tong jaws encompassing the pipe to be heated is designed as a hollow body, in the interior of which a heating resistor is arranged.
The subject of the invention is shown in the drawing in one embodiment, and it shows Fig. 1 is a side view and Fig. 2 is a front view of the same.
The two handle parts 1, 2 of the tong-like device are provided approximately in the middle with tabs 3, 4, which are ge by a hinge pin 5 to each other steered. The upper ends of the handle parts 1, 2 are formed into ring segment-shaped jaws 6, 7, of which at least one (6) is formed as a hollow body. In this hollow body, a heating resistor is embedded, which is against the outer wall 9 of the jaw through a heat insulating layer, z. B. an asbestos plate 811 is isolated against Wärmever losses.
The power supply lines 10, 11 to the heating resistor 8 are passed through the handle 1 into the connection box 12, which is fastened to one of the two handle parts 1, 2 and is completed by a cover 13 (FIG. 2). In this junction box, the leads 10, 11 are connected to the Klem men 14, which are connected to a plug-in contacts 15 attached to the outside of the junction box, which plug-in contacts the guide cable 16 is connected to.
The threaded bolt 17 hinged to the lower end of the handle part 1 penetrates the lower end of the handle part 2 and carries an adjusting nut 18, by means of which the jaws 6, 7 of the pipeline 19 can be firmly pressed.
If both jaws 6 and 7 are provided with heating resistors, both power lines are connected to terminals 14 after the heating resistors. To heat a pipeline, the pliers jaws 6, 7 are placed around the pipeline 19 and the jaws 6, 7 of the pipeline 19 are firmly pressed by screwing the adjusting nut 18 onto the threaded bolt 17, whereupon the electrical current is switched on.
Under the action of the heating resistor 8, the tong jaws 6, 7 are heated, which in turn heat the pipeline 19, whereby the ice formed in this is gradually melted, respectively. the contents of which are heated.
In order to prevent overheating of the device, a fuse, e.g. B. a fuse can be attached.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH156379T | 1931-06-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH156379A true CH156379A (en) | 1932-08-15 |
Family
ID=4410717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH156379D CH156379A (en) | 1931-06-17 | 1931-06-17 | Device for heating pipes. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH156379A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT377407B (en) * | 1983-03-21 | 1985-03-25 | Elin Union Ag | CONTACT ARMATURE |
-
1931
- 1931-06-17 CH CH156379D patent/CH156379A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT377407B (en) * | 1983-03-21 | 1985-03-25 | Elin Union Ag | CONTACT ARMATURE |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH627962A5 (en) | METHOD AND DEVICE FOR CONNECTING THERMOPLASTIC LINE ELEMENTS. | |
DE141579T1 (en) | HEATABLE TOOL FOR HEATING PIPE JOINTS. | |
CH156379A (en) | Device for heating pipes. | |
CH208911A (en) | Method and apparatus for preventing liquid piping exposed to cold from freezing. | |
DE812095C (en) | Electrically heated soldering iron | |
DE411809C (en) | Device for tempering electric salt bath hardening or melting furnaces | |
DE349691C (en) | Hot water shower for head washing and other purposes | |
DE610842C (en) | Terminal for earthing cable with removable insulating rod | |
CH219083A (en) | Electric heater. | |
AT234242B (en) | Flat plug combination clamp for electric hotplates | |
DE631237C (en) | Device socket for electrical heating devices, especially for irons | |
AT105909B (en) | Electrically heated tools, in particular for hair care. | |
DE399482C (en) | Electric soldering process for connecting the barrels of hunting rifles and other firearms | |
DE369423C (en) | Stand for electric iron | |
AT139642B (en) | Bath facility with bathtub. | |
DE586667C (en) | Signal device for electrically heated devices, especially iron, which also serves as a light source | |
CH100074A (en) | Telephone plug. | |
DE505412C (en) | Arrangement for electrical heating devices, such as electric cookers o. The like. In which the radiators are set up exchangeable | |
DE364453C (en) | Device for clamping rivets to be heated electrically | |
DE457492C (en) | Switch connected to a plug and opened under the action of heat | |
CH138541A (en) | Method and device for thawing ice in water pipes. | |
DE597969C (en) | Process for the production of wrought iron disc-fin tubes | |
DE634115C (en) | Electric heater for cooking, roasting and drying devices | |
DE538259C (en) | Device for heating sealing wax | |
DE9104394U1 (en) | Heated drinking bowl |