CN202629462U - Heated liquid lead conveyer pipe - Google Patents
Heated liquid lead conveyer pipe Download PDFInfo
- Publication number
- CN202629462U CN202629462U CN 201220270571 CN201220270571U CN202629462U CN 202629462 U CN202629462 U CN 202629462U CN 201220270571 CN201220270571 CN 201220270571 CN 201220270571 U CN201220270571 U CN 201220270571U CN 202629462 U CN202629462 U CN 202629462U
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- Prior art keywords
- lead
- pipe
- liquid
- heated liquid
- heating
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- 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
A heated liquid lead conveyer pipe relates to the technical field of lead storage battery production equipment and comprises an outer pipe and an inner pipe, the inner pipe is arranged inside the outer pipe, the heated liquid lead conveyer pipe is characterized in that a heating layer is arranged at the outer side of the inner pipe, a heat-insulation layer is filled between the heating layer and the outer pipe, and the heat-insulation layer is made of asbestos. The heated liquid lead conveyer pipe is simple in structure, can be used for conveying high-temperature metal lead liquid, not only is good in thermal insulation effect, but also can be used for heating the conveyed lead liquid so as to prevent the lead liquid from being cooled and cured in the conveying process.
Description
Technical field:
The utility model relates to lead storage battery manufacturing mechanism technical field, relates in particular to a kind of liquid lead heating delivery pipe.
Background technique:
Chargeable cell commonly used is except lithium cell, and lead-acid battery also is very important battery system.Electromotive force was more stable when the advantage of lead storage battery was discharge, and shortcoming is that specific energy (unit weight institute electric power storage ability) is little, and is strong to corrosiveness of the environment.The stable operating voltage of lead storage battery, serviceability temperature and use that current range is wide, to discharge and recharge hundreds of circulations, shelf characteric good (being particularly suited for dry battery unit stores), cost lower, thereby be widely used.
Lead storage battery is made negative pole with the stereotype that fills up spongy lead, fills up the stereotype of brown lead oxide and makes positive pole, and make electrolyte with 22～28% dilute sulfuric acid.In the existing technology, when producing lead storage battery, need use a lot of metallic leads; And need carry out a series of processing to metallic lead; Liquid lead temperature after the high temperature melt is very high, and general pipeline can't be carried, and guarantee can cooled and solidified in plumbous liquid course of conveying.
The model utility content:
The utility model technical problem to be solved is to overcome the defective of existing technology, and a kind of plumbous liquid cooling liquid lead heating delivery pipe but that prevents is provided.
The utility model technical problem to be solved adopts following technological scheme to realize.
A kind of liquid lead heating delivery pipe comprises outer tube and interior pipe, and said interior pipe is inner at outer tube, it is characterized in that: outside the pipe zone of heating is arranged in said, be filled with thermal-protective coating between zone of heating and the outer tube.
Said thermal-protective coating is asbestos.
The utility model is simple in structure, can be used for carrying the plumbous liquid of high-temperature metal, high insulating effect not only, and can the plumbous liquid of carrying be heated, prevent plumbous liquid cooling curing in course of conveying.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of liquid lead heating delivery pipe comprises outer tube 1 and interior pipe 4, said in pipe 4 in outer tube 1 inside, there is zone of heating 3 in interior pipe 4 outsides, are filled with thermal-protective coating 2 between zone of heating 3 and the outer tube 1, thermal-protective coating 2 is asbestos.
More than show and described basic principle of the utility model and the advantage of major character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (2)
1. a liquid lead heating delivery pipe comprises outer tube and interior pipe, and said interior pipe is inner at outer tube, it is characterized in that: outside the pipe zone of heating is arranged in said, be filled with thermal-protective coating between zone of heating and the outer tube.
2. liquid lead heating delivery pipe according to claim 1, it is characterized in that: said thermal-protective coating is asbestos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270571 CN202629462U (en) | 2012-06-08 | 2012-06-08 | Heated liquid lead conveyer pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270571 CN202629462U (en) | 2012-06-08 | 2012-06-08 | Heated liquid lead conveyer pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629462U true CN202629462U (en) | 2012-12-26 |
Family
ID=47382660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220270571 Expired - Fee Related CN202629462U (en) | 2012-06-08 | 2012-06-08 | Heated liquid lead conveyer pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629462U (en) |
-
2012
- 2012-06-08 CN CN 201220270571 patent/CN202629462U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130608 |