CN2234674Y - Protective quartz glass liquid electric heater - Google Patents
Protective quartz glass liquid electric heater Download PDFInfo
- Publication number
- CN2234674Y CN2234674Y CN 95201519 CN95201519U CN2234674Y CN 2234674 Y CN2234674 Y CN 2234674Y CN 95201519 CN95201519 CN 95201519 CN 95201519 U CN95201519 U CN 95201519U CN 2234674 Y CN2234674 Y CN 2234674Y
- Authority
- CN
- China
- Prior art keywords
- tube
- protection
- quartz glass
- electric heater
- liquid electric
- 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 discloses a protective quartz glass liquid electric heater, a quartz glass heating pipe is sheathed in the protective sleeve which is made of the insulating materials, and comprehensively solves the problems of power saving, corrosion protection, safety, pollution, etc. of acidic liquid in heating. The utility model is an optimal protective quartz glass liquid electric heater for the heating of the acidic liquid on the industrial production of electroplating and surface treatment.
Description
The utility model relates to a kind of protection quartz glass liquid electric heater, and it belongs to electric heater unit.
Electroplate and process for treating surface is must indispensable link on the current multiple industry production, the quality of electroplating quality, the height of cost and electroplate the liquid warm-up time, temperature, electroplate liquid purity etc. has significant relationship.Both at home and abroad be in always and explore among the reform in decades electroplating heating of acidic liquid.METAL HEATING PROCESS pipe heater of the prior art, intrusive mood quartz glass pipe heater etc. does not all obtain promising result, and wherein the metal tube heater involves great expense, and useful life is short, wastes energy, and acid-resistant property is poor, pollutes shortcomings such as electroplate liquid.Quartz glass pipe heater acid resistance is good, no matter other organic acid or inorganic acid are almost without any corrosion except that hydrofluoric acid and hot phosphoric acid, and has unique far-infrared radiated property, so energy savings, firing rate is fast, characteristics such as long service life, but following deficiency is arranged in actual use; Quartz glass belongs to fragile material, when heating liquid and the metalwork back of colliding easily broken and produce the electric leakage accident, therefore can only under special occasions, use.
The purpose of this utility model is to solve the deficiencies in the prior art, and a kind of cheap, easy for installation, corrosion-resistant, high temperature resistant, impact resistance, long service life are provided, and has energy-efficient a kind of protection quartz glass liquid electric heater.
The utility model has the advantages that and remove high temperature resistant that quartz glass has, outside the corrosion resistant characteristics, and when electroplating liquid heat, can bear the strong bump of any metalwork.
The utility model is achieved in that it makes protection tube and quartz glass heater etc. by hard insulation and form.
Fig. 1 is a topology view of the present utility model:
Fig. 2 is the L formula schematic diagram of Fig. 1:
Below in conjunction with accompanying drawing the utility model is elaborated;
Shown in Figure 1: the utility model is by a protective jacket that adopts hard insulation to make Pipe 2 and the quartz-glass heating tube 10 that is through in the protection tube 2 form the (resistance in the heating tube Silk the utility model is not shown). In order to make the quartz glass electric heating that is through in the protection tube 2 It is constant that pipe 10 heat conducts its efficiency of heating surface of all liq fast, whole at protection tube 2 Make uniformly water hole 1 on the individual area, said water hole 1 can be that shape hole, garden is also passable Be other shape hole, the diameter in its hole should be greater than 5mm. Top and bottom at protection tube 2 Respectively penetrate the hollow garden shape fixed cover 4 on Dai Youfei edge, said fixed cover 4 is by the rigid insulation material Material is made, and the internal diameter of fixed cover 4 is processed with thread 5, on the fixed cover 4 fly along and protection By jackscrew 3 fixed cover 4 is fastened on protective jacket behind sleeve pipe 2 tops and the location, mouth place, garden, bottom On the pipe 2, in order to reduce the pollution of acidic liquid, jackscrew 3 is made by nonmetallic materials. Said The diameter of protection tube 2 should be greater than 20mm, the length of protection tube 2 can 300mm-Manufacture between the 2000m.
As shown in the figure: the upper end of quartz-glass heating tube 10 of the present utility model penetrates an envelope The upper insulator tube 7 on top, the lower end penetrates the lower insulator tube 11 of a back cover, said upper insulator Tube 7 is bonding with heating tube 10 by glue Ji 9 with lower insulator tube 11. At upper insulator tube 7, lower porcelain Be processed on the external diameter of sleeve 11 with fixed cover 4 on thread 5 same sizes thread 8, 12, said heating tube 10 is twisted by the thread on the insulator tube and the thread on the fixed cover Gu, on the center that is fixed on protection tube 2 that heating tube 10 is vertical, heating tube 10 Power supply lead wire 6 drawn by top on the upper insulator tube 7.
The utility model can be made into perpendicular shape, also can be made into L formula shape, and as shown in Figure 2, its structure is constant.
Of the present utility modelly occur making acidic liquid to add pining on problems such as economize on electricity, anticorrosion, safety, pollution, having obtained comprehensive solution, be current electroplate and the surface treatment industrial production on the optimal a kind of protection quartz glass liquid electric heater of heating of acidic liquid.
Claims (5)
1, a kind of protection quartz glass liquid electric heater comprises compositions such as protection tube, fixed cover, quartz-glass heating tube, insulator tube, it is characterized in that the protection tube 2 that has one to make by hard insulation, on the whole area of protection tube 2, make water hole 1, top and bottom at protection tube 2 respectively penetrate the fixed cover 4 that an internal diameter is shaped on thread 5, quartz electrothermal tube 10 is shaped on the last insulator tube 7 of thread by external diameter, following insulator tube 11 is twisted admittedly with fixed cover 4, and vertical is installed in the protection tube 2.
2, protection quartz glass liquid electric heater according to claim 1 is characterized in that said fixed cover 4 made by hard insulation, is fastened on the protection tube 2 by jackscrew 3.
3, protection quartz glass liquid electric heater according to claim 1 is characterized in that the diameter of said water hole 1 should be greater than 5mm.
4, protection quartz glass liquid electric heater according to claim 1 is characterized in that the diameter of said protection tube 2 should be greater than 20mm, and length can be manufactured between 300mm-2000mm.
5, protection quartz glass liquid electric heater according to claim 1 is characterized in that said protection tube 2, and quartz heating-pipe 10 can be made into perpendicular shape, also can make L formula shape, and its structure is constant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95201519 CN2234674Y (en) | 1995-01-27 | 1995-01-27 | Protective quartz glass liquid electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95201519 CN2234674Y (en) | 1995-01-27 | 1995-01-27 | Protective quartz glass liquid electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2234674Y true CN2234674Y (en) | 1996-09-04 |
Family
ID=33854936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95201519 Expired - Fee Related CN2234674Y (en) | 1995-01-27 | 1995-01-27 | Protective quartz glass liquid electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2234674Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334914A (en) * | 2011-08-09 | 2012-02-01 | 罗伟林 | Anti-electric leakage glass tube heater |
| CN104614225A (en) * | 2015-02-07 | 2015-05-13 | 杭州安控环保科技有限公司 | Ultraviolet light catalysis electrical heating and decomposing device |
-
1995
- 1995-01-27 CN CN 95201519 patent/CN2234674Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334914A (en) * | 2011-08-09 | 2012-02-01 | 罗伟林 | Anti-electric leakage glass tube heater |
| CN102334914B (en) * | 2011-08-09 | 2014-06-04 | 罗伟林 | Anti-electric leakage glass tube heater |
| CN104614225A (en) * | 2015-02-07 | 2015-05-13 | 杭州安控环保科技有限公司 | Ultraviolet light catalysis electrical heating and decomposing device |
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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 |