CN203407027U - Heating rod - Google Patents
Heating rod Download PDFInfo
- Publication number
- CN203407027U CN203407027U CN201320533376.XU CN201320533376U CN203407027U CN 203407027 U CN203407027 U CN 203407027U CN 201320533376 U CN201320533376 U CN 201320533376U CN 203407027 U CN203407027 U CN 203407027U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- steel metal
- metal shell
- heating rod
- resistance wire
- 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
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Abstract
The utility model mainly relates to a heating rod including a socket fixing case and a stainless steel metal shell. The socket fixing case is connected with the stainless steel metal shell through a fastening screw. The socket fixing case is inside provided with a grounding line and a grounding rod. The stainless steel metal shell is inside provided with a resistance wire. A part of the wiring rod protrudes into the stainless steel metal shell and is connected with the resistance wire. A magnesium oxide insulating conductor is also arranged outside the resistance wire and in the stainless steel metal shell. The heating rod provided by the utility model is simple in structure and convenient to use and is suitable for promotion and application.
Description
Technical field
The utility model relates generally to a kind of heating rod, belongs to heating heater field.
Background technology
At present, on market, civilian heating rod all adopts long line interconnection system, or the end of a thread interconnection system, adopts long line interconnection system mainly dangerous, fragile, the long kink of electric wire during heating rod installation or removal.The end of a thread interconnection system is mainly dangerous, trouble, and heating rod afterbody is 20-40 centimetre of the end of a thread out, and then be connected with other parts, and these two kinds of modes are all without earthing device.
Summary of the invention
Goal of the invention
It is a kind of simple in structure that the purpose of this utility model is to provide, the heating rod that the heat efficiency is high.Safe and practical, long service life.
Technical scheme
, comprise socket fixed case shell and stainless steel metal shell, it is characterized in that: socket fixed case shell is by fastening screwed connection stainless steel metal shell; Socket fixed case shell inside is provided with earth connection and junction pole, in stainless steel metal shell, be provided with resistance wire, a part for junction pole stretches in stainless steel metal shell and is connected with resistance wire, and the outside of stainless steel metal shell internal resistance wire is also provided with magnesium oxide insulated conductor.
Socket fixed case shell front end is provided with forward flange dish, and rear end is provided with rear tail spanner ring flange.
Rear tail spanner ring flange comprises solid socket ring flange, Gu the center of socket ring flange is provided with product word plug, upper and lower is equipped with driving hole.
Advantage and effect
The present invention has mainly solved the problem that existing heating rod does not have earthing device, damages never, and leak electricity short-circuit is secure, when dismounting or installation heating rod, does not twist together, and power line damages never.Useful life is about 15-20.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the sectional view of rear tail spanner ring flange;
Fig. 3 is the utility model stereogram.
Description of reference numerals:
1, socket fixed case shell, 2, stainless steel metal shell, 3, forward flange dish, 4, earth connection, 5, junction pole, 6, resistance wire, 7, rear tail spanner ring flange, 8, magnesium oxide insulated conductor, 9, driving hole, 10, solid socket ring flange, 11, product word plug, 12, fastening screw thread.
embodiment:
Below in conjunction with accompanying drawing, the utility model is described further:
, comprise socket fixed case shell 1 and stainless steel metal shell 2, it is characterized in that: socket fixed case shell 1 connects stainless steel metal shell 2 by fastening screw thread 12; Socket fixed case shell 1 inside is provided with earth connection 4 and junction pole 5, in stainless steel metal shell 2, be provided with resistance wire 6, a part for junction pole 5 stretches in stainless steel metal shell 2 and is connected with resistance wire 6, and the outside of stainless steel metal shell 2 internal resistance wires 6 is also provided with magnesium oxide insulated conductor 8.
Socket fixed case shell 1 front end is provided with forward flange dish 3, and rear end is provided with rear tail spanner ring flange 7.
Rear tail spanner ring flange 7 comprises solid socket ring flange 10, Gu the center of socket ring flange 10 is provided with product word plug 11, Gu the upper and lower of socket ring flange 10 is equipped with driving hole 9.
This heating rod of the utility model adopts optimum stainless steel casing, with optimum nickel-chromium resistance wire, through the way of high-temperature calcination and sealed insulation air, then with other material, adopt dry-burning type to make and produce, then be placed in water warmer and use, and be placed on the vertical use of vertical boiler, hub tail down, supports the use with heat collector, more, useful life is about 15-20 for effect.
Claims (3)
1. a heating rod, comprises socket fixed case shell (1) and stainless steel metal shell (2), it is characterized in that: socket fixed case shell (1) connects stainless steel metal shell (2) by fastening screw thread (12); Socket fixed case shell (1) inside is provided with earth connection (4) and junction pole (5), in stainless steel metal shell (2), be provided with resistance wire (6), a part for junction pole (5) stretches in stainless steel metal shell (2) and is connected with resistance wire (6), and the outside of stainless steel metal shell (2) internal resistance wire (6) is also provided with magnesium oxide insulated conductor (8).
2. heating rod according to claim 1, is characterized in that: socket fixed case shell (1) front end is provided with forward flange dish (3), and rear end is provided with rear tail spanner ring flange (7).
3. heating rod according to claim 1, is characterized in that: rear tail spanner ring flange (7) comprises solid socket ring flange (10), Gu the center of socket ring flange (10) is provided with product word plug (11), upper and lower is equipped with driving hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533376.XU CN203407027U (en) | 2013-08-30 | 2013-08-30 | Heating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533376.XU CN203407027U (en) | 2013-08-30 | 2013-08-30 | Heating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203407027U true CN203407027U (en) | 2014-01-22 |
Family
ID=49942945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320533376.XU Expired - Fee Related CN203407027U (en) | 2013-08-30 | 2013-08-30 | Heating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203407027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028611A (en) * | 2018-07-06 | 2018-12-18 | 佛山市灏金赢科技有限公司 | A kind of solar water heater quickly heated |
-
2013
- 2013-08-30 CN CN201320533376.XU patent/CN203407027U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028611A (en) * | 2018-07-06 | 2018-12-18 | 佛山市灏金赢科技有限公司 | A kind of solar water heater quickly heated |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20180830 |