CN2491765Y - Phosphorized liquid heater - Google Patents
Phosphorized liquid heater Download PDFInfo
- Publication number
- CN2491765Y CN2491765Y CN 01246780 CN01246780U CN2491765Y CN 2491765 Y CN2491765 Y CN 2491765Y CN 01246780 CN01246780 CN 01246780 CN 01246780 U CN01246780 U CN 01246780U CN 2491765 Y CN2491765 Y CN 2491765Y
- Authority
- CN
- China
- Prior art keywords
- heater
- shaped heating
- liquid heater
- heating tube
- utility
- 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 - Lifetime
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- Resistance Heating (AREA)
Abstract
The utility model relates to a heater for phosphide liquid, comprising a shell body and a clip-shaped heating pipe of which the outer surface is arranged with a plastic-coated layer. The surface of the clip-shaped heating pipe of the heater for phosphide liquid is arranged with the plastic-coated layer to prevent the surface from depositing the dirt, thereby ensuring consistently the original heating efficiency without cleaning up the dirt, saving the labor and enhancing service life of the heater.
Description
(1) technical field:
The utility model relates to a kind of phosphatization liquid heater.
(2) background technology:
Existing phosphatization liquid heater is that back-shaped heating tube is set in the phosphatization liquid container.The outer wall of back-shaped heating tube directly contacts with phosphatization liquid, produces incrustation, influences the efficiency of heating surface.So will regularly remove incrustation to back-shaped heating tube.Remove incrustation and not only spend the labour, and can damage tube wall, influence service life.
(3) summary of the invention:
The purpose of this utility model is to overcome the problem that exists in the prior art, a kind of improved phosphatization liquid heater is provided, the heat-exchange surface that heater is contacted with liquid medium does not produce incrustation, the efficiency of heating surface when remaining heater and just having brought into use, exempt and regularly remove incrustation, save the labour, improve heater service life.
For achieving the above object, the utility model adopts following technical proposals:
A kind of phosphatization liquid heater comprises housing and back-shaped heating tube, it is characterized in that the outer surface of back-shaped heating tube has coating layer.
The thickness of coating layer is 8～10 μ m.
The utility model compared with prior art, have following conspicuous characteristics and advantage: back-shaped heating tube outer surface of the present utility model has coating layer, prevent back-shaped heating tube incrustation, thereby remain the initial efficiency of heating surface, need not to eliminate incrustation, save the labour, improve heater service life.
(4) description of drawings:
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is an A place partial enlarged drawing among Fig. 1.
(5) specific embodiment:
A preferred embodiment of the present utility model is: referring to Fig. 1 and Fig. 2, this phosphatization liquid heater includes housing 1 and back-shaped heating tube 2, and the outer surface of back-shaped heating tube 2 has coating layer 3, and coating layer thickness is 8～10 μ m.
Claims (2)
1. a phosphatization liquid heater comprises housing (1) and back-shaped heating tube (2), it is characterized in that the outer surface of back-shaped heating tube (2) has coating layer (3).
2. phosphatization liquid heater according to claim 1, the thickness that it is characterized in that coating layer (3) are 8～10 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01246780 CN2491765Y (en) | 2001-07-30 | 2001-07-30 | Phosphorized liquid heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01246780 CN2491765Y (en) | 2001-07-30 | 2001-07-30 | Phosphorized liquid heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2491765Y true CN2491765Y (en) | 2002-05-15 |
Family
ID=33657737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01246780 Expired - Lifetime CN2491765Y (en) | 2001-07-30 | 2001-07-30 | Phosphorized liquid heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2491765Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313037A (en) * | 2017-07-19 | 2017-11-03 | 池州市超杰机电设备有限公司 | A kind of phosphatization heating system |
-
2001
- 2001-07-30 CN CN 01246780 patent/CN2491765Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313037A (en) * | 2017-07-19 | 2017-11-03 | 池州市超杰机电设备有限公司 | A kind of phosphatization heating system |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110730 Granted publication date: 20020515 |