CN2382189Y - Spring tubular heater - Google Patents
Spring tubular heater Download PDFInfo
- Publication number
- CN2382189Y CN2382189Y CN 99211957 CN99211957U CN2382189Y CN 2382189 Y CN2382189 Y CN 2382189Y CN 99211957 CN99211957 CN 99211957 CN 99211957 U CN99211957 U CN 99211957U CN 2382189 Y CN2382189 Y CN 2382189Y
- Authority
- CN
- China
- Prior art keywords
- heater
- heat conduction
- pipe
- spring clip
- heating
- 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 - Fee Related
Links
Abstract
The utility model relates to a heating device for memory alloy pipe sleeves. A spring clip type pipe heater is composed of a heater and a spring clip, wherein, the heater is composed of a heating body and a heat conduction tile; the inner cavity curve of the heat conduction tile (3) is coincident with the appearance of a heated pipe to ensure good heating effect; the heating body composed of an electric heating body (2), a protective casing (1) and an insulation layer in the protective casing is arranged at the outer surface of the heat conduction tile; the heating body is provided with a pair of wire connecting terminals and the spring clip. When the heater is opened and positioned at a certain position of the pipe, the heat conduction tile is positioned and clamped under the action of the spring. The heater has the advantages of simple structure, convenient operation and low cost, which is especially suitable for heating iron base memory alloy pipe joint connecting pipelines.
Description
The utility model relates to a kind of heater that is used for the memorial alloy pipe box.
Adopting at present marmem pipe cover tube connector road is that connected tube is packed into behind the pipe box, is heated to uniform temperature, and pipe box shrinks holds pipe tightly, reaches firm purpose of connecting.Adopted induction heating, the apparatus cost costliness in the past; Adopt gaseous fuel heating auxiliary equipment complexity; General electric heater need adopt the special entity positioning and fixing, uses trouble.
Spring clip type pipe heater of the present utility model, its heat efficiency height, energy savings also can conveniently be opened in order to operation.
The utility model realizes that as follows as shown in drawings: spring clip type pipe heater is made up of heater and spring clip two parts.Heater is watt to be made of calandria and heat conduction.The cavity shape of heat conduction watt [3] matches with the appearance profile that is heated pipe; to guarantee good heats; the embodiment that accompanying drawing provides is a calandria for a pair of semicircular arc heat conduction watt outside; calandria is made up of granular or thread electric heating element [2] and protecting sheathing [1] and insulating barrier within it; pair of terminals [4] is housed on calandria; and a spring clip [5] is housed; effect by spring clip; heater is in the state of fixing sealing at ordinary times; when by gripping the period of the day from 11 p.m. to 1 a.m; after opening heater and placing the certain position of pipe, heat conduction location watt under the effect of spring clamps.
Spring clip type pipe heater provided by the utility model can be widely used in the Fast Heating of all kinds of shape pipes, adopts the non-equilibrium heat transfer of big gradient, to form the big temperature difference of pipe inside and outside wall.Outer wall high temperature promotes memory to reply, and inwall low temperature is to avoid pipe resin-lined or plastic inner pipe is overheated.This heater structure is simple, and is easy to operate, cheap, to iron-base marmem pipe joint connecting tube heating particularly suitable.
Claims (1)
- A kind of spring clip type pipe heater that constitutes by electric heating element etc.; it is characterized in that having the heat conduction watt [3] of the cavity shape that matches with the appearance profile that is heated pipe; the outside of heat conduction watt is the calandria of being made up of electric heating element [2], protecting sheathing [1] and insulating barrier within it; pair of terminals [4] is housed on calandria, and a spring clip [5] is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99211957 CN2382189Y (en) | 1999-06-03 | 1999-06-03 | Spring tubular heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99211957 CN2382189Y (en) | 1999-06-03 | 1999-06-03 | Spring tubular heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2382189Y true CN2382189Y (en) | 2000-06-07 |
Family
ID=34004795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99211957 Expired - Fee Related CN2382189Y (en) | 1999-06-03 | 1999-06-03 | Spring tubular heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2382189Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100490592C (en) * | 2003-11-29 | 2009-05-20 | 三星电子株式会社 | Composite cooking apparatus |
| CN102241139A (en) * | 2011-06-24 | 2011-11-16 | 方恩军 | Pipe connection clamp, electromagnetic induction pipe connection device and pipeline electromagnetic pipe connection method |
-
1999
- 1999-06-03 CN CN 99211957 patent/CN2382189Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100490592C (en) * | 2003-11-29 | 2009-05-20 | 三星电子株式会社 | Composite cooking apparatus |
| CN102241139A (en) * | 2011-06-24 | 2011-11-16 | 方恩军 | Pipe connection clamp, electromagnetic induction pipe connection device and pipeline electromagnetic pipe connection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |