CN2111429U - In-pipe heating device - Google Patents
In-pipe heating device Download PDFInfo
- Publication number
- CN2111429U CN2111429U CN 91220971 CN91220971U CN2111429U CN 2111429 U CN2111429 U CN 2111429U CN 91220971 CN91220971 CN 91220971 CN 91220971 U CN91220971 U CN 91220971U CN 2111429 U CN2111429 U CN 2111429U
- Authority
- CN
- China
- Prior art keywords
- sebific duct
- liquid
- heating device
- electric heating
- rubber pipe
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 9
- 239000003292 glue Substances 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 238000007711 solidification Methods 0.000 abstract description 2
- 230000008023 solidification Effects 0.000 abstract description 2
- 238000005485 electric heating Methods 0.000 abstract 3
- 238000009833 condensation Methods 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Pipe Accessories (AREA)
- Pipeline Systems (AREA)
Abstract
A liquid heating device in a conveying rubber pipe, in particular to the heating and heat preservation of high-condensation and large-viscosity liquid, is characterized in that an electric heating belt is inserted into the conveying rubber pipe, one end of the electric heating belt is sealed by high-temperature insulating glue, and the other end of the electric heating belt is connected with an external power supply through an insulating plug (5), so that the problem of unsmooth or pipe blockage caused by the reduction or solidification of the temperature of the liquid in the conveying rubber pipe can be solved, and the device has the characteristics of high heat efficiency, convenience in installation, safety in use and.
Description
The utility model is to be used for liquid in the conveying rubber pipe, and the particularly high heating equipment that coagulates big viscous liquid is made up of sebific duct ribbon heater and joint plug, powers with ABAP Adapter.
Carry the temperature of liquid not reduce in the pipe for making, normally wrap the insulation layer in the metal tube outside, or twine in pipeline outside that ribbon heater and thermal insulation layer realize, but when using portable sebific duct to carry liquid, because sebific duct is unfixing, and the sebific duct poor thermal conductivity adopts said method just improper again.
The utility model provides a kind of device, can solve the problem that reduces or solidify the obstructed or plugging that causes because of fluid temperature to the heating of the liquid in the portable sebific duct, is characterized in thermal efficiency height, and is easy for installation, safe in utilization.
An embodiment of the present utility model is used for the pitch in the hand-held sebific duct of pitch sprinkling usefulness is heated.
Accompanying drawing is a structural drawing of the present utility model.
Existing accompanying drawings is as follows.
In sebific duct (3), insert ribbon heater (2), (2) outer end, ribbon heater and blind plug (5) join, blind plug (5) is contained on the joint (4), joint (4) outlet is connected with sebific duct (3), heated bitumen enters sebific duct (3) by the bitumenpump pressurization through inlet tube (6), joint (4), through shower nozzle (1) ejection, the inner of ribbon heater (2) seals with high-temperature insulating glue from sebific duct (3) the other end, and power supply is powered to ribbon heater (2) through insulation plug (5).To realize the heating to the pitch that flows in the sebific duct (3), as the asphalt solidification blocking pipeline, after the heating of then can switching on was earlier dissolved the pitch intensification, by the bitumenpump pressurization, pitch can flow again.
The utlity model has thermal efficiency height, easy for installation, advantage such as safe in utilization.
Claims (1)
1, a kind of pipe inner heating device is made up of sebific duct [3], ribbon heater [2], joint [4] and power plug [5] etc., it is characterized in that in ribbon heater [2] the insertion sebific duct [3].The outer end of sebific duct [3] joins with the blind plug [5] that is installed on the joint [4], and the inner seals with high-temperature insulating glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91220971 CN2111429U (en) | 1991-10-11 | 1991-10-11 | In-pipe heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91220971 CN2111429U (en) | 1991-10-11 | 1991-10-11 | In-pipe heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2111429U true CN2111429U (en) | 1992-07-29 |
Family
ID=4928009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91220971 Granted CN2111429U (en) | 1991-10-11 | 1991-10-11 | In-pipe heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2111429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314083B (en) * | 2007-05-28 | 2010-09-15 | 株式会社日立工业设备技术 | Liquid condensation system |
-
1991
- 1991-10-11 CN CN 91220971 patent/CN2111429U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314083B (en) * | 2007-05-28 | 2010-09-15 | 株式会社日立工业设备技术 | Liquid condensation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |