CN2774067Y - Quartz glass tube with electrothermal face - Google Patents
Quartz glass tube with electrothermal face Download PDFInfo
- Publication number
- CN2774067Y CN2774067Y CN 200520004939 CN200520004939U CN2774067Y CN 2774067 Y CN2774067 Y CN 2774067Y CN 200520004939 CN200520004939 CN 200520004939 CN 200520004939 U CN200520004939 U CN 200520004939U CN 2774067 Y CN2774067 Y CN 2774067Y
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- CN
- China
- Prior art keywords
- quartz glass
- glass tube
- electric heating
- heat
- tube
- 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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- Resistance Heating (AREA)
Abstract
The utility model relates to a surface electric heating quartz glass tube which is composed of a quartz glass tube, a surface electric heating surface and an electrode. The utility model is characterized in that the quartz glass tube has a round section or a rectangular section and is a tube in a straight line or an archy tube; the surface of the quartz glass tube is modified into the surface electric heating film of which the thickness is 3-50 microns; both ends of the surface electric heating film with a modified surface are provided with the silver electrodes; an insulation sleeve is arranged outside the surface electric heating quartz glass tube; a leading wire of the electrode of the surface electric heating tube is led out from the end of the insulation sleeve and is connected with a binding post. The utility model has the advantages that the utility model fully uses the electric heat converting superior performance of the existing surface electric heat device with a modified surface, and adopts the surface electric heat device which has the heat efficiency more than 96%, has small heat inertia, large heat delivery surface, fast temperature elevation and long service life and can continuously work for tens of thousands of hours; as the surface electric heating quartz glass tube having an insulating outer surface can be directly put into heated media for heat exchange, the heat transferring efficiency is enhanced and the energy is saved; the utility model is suitable for fabricating devices of various kinds of electric heat equipment or being used for various heating devices which exchange heat through direct contact.
Description
Technical field
It is the Ohmic resistance heater members of feature that the utility model belongs to the material composition, particularly a kind of insulating substrate quartz glass tube-surface is modified as suitable wide temperature region, stable performance, energy-efficient face electric heating heater members.
Background technology
At present, electric heating heater members on the market mainly adopts heating alloy to make electrothermal tube, and heating alloy is the line heat source of high temperature naked light heating, and electric conversion efficiency is low, and the life-span is short.In recent years, high temperature resistant substrate surface is modified as suitable wide temperature region, stable performance, existing a large amount of production of energy-efficient face electrothermal device.Its insulating substrate adopts pottery, glass, and multiple material such as carborundum, modification is oozed in the surface spray, and its heat efficiency is up to more than 96%, and thermal inertia is little, quick heating, the life-span is long, but continuous operation up to ten thousand hours becomes the outstanding advantage that it is applied.But, more need multiple structure different, easy to connect, the electrothermal device of the face electric heating quartz glass tube that the scope of application is extensive from operating position.
Summary of the invention
The purpose of this utility model is, design and produce a kind of electric heating quartz glass tube, insulating substrate quartz glass tube-surface is carried out modification, connect silver electrode, make face electric heating quartz glass tube, can in glass tube, pass through heat transferring medium, carry out heat exchange, or outside glass tube, pass through heat transferring medium, carry out heat exchange, the heat exchanger effectiveness of raising and heated medium, conserve energy.
The technical solution of the utility model is, a kind of electric heating quartz glass tube is made up of quartz glass tube, face Electric radiant Heating Film, electrode, and quartz glass tube is a circular cross section, or rectangular cross section, linear pipe, or shaped form pipe, quartz glass tube surface modification are the face Electric radiant Heating Film of thickness 3-50 micron, surface modification face Electric radiant Heating Film two ends are provided with silver electrode, face electric heating quartz glass tube outside can be provided with insulating case, and the contact conductor of face electrothermal tube is drawn from the insulating case end, connects binding post.
The utility model has the advantages that give full play to the electric heating conversion superior function of existing surface modification face electrothermal device, the heat efficiency of the face electrothermal device that is adopted is up to more than 96%, thermal inertia is little, and radiating surface is big, quick heating, and the life-span is long, but continuous operation up to ten thousand hours.When face electric heating quartz glass tube was worked under predetermined condition, the exterior insulation performance was good, and is not on fire, do not damage, and has reliable water resistance.The face electric heating quartz glass tube of appearance insulation directly can be put into heated medium, improve heat transfer efficiency, also heated medium can be fed face electric heating quartz glass tube, carry out heat exchange, save energy.Be applicable to the device of making various electroheat equipments, as foot bath, water heater.Be applicable to that also various direct contacts carry out the electric heater unit of heat exchange.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the organigram of of the present utility model electric heating quartz glass tube
Fig. 2 is the A-A profile of Fig. 1
Among the figure, the quartzy glass of 1-is from pipe, 2-surface modification face Electric radiant Heating Film, and the 3-silver electrode, the 4-binding post,
Embodiment
By Fig. 1,2 as seen, of the present utility model electric heating quartz glass tube, form by quartz glass tube, face Electric radiant Heating Film, electrode, quartz glass tube 1 section is circular, or rectangle, the quartz glass tube surface modification is a face Electric radiant Heating Film 2, and surface modification face Electric radiant Heating Film two ends are provided with silver electrode 3, and contact conductor connects binding post 4.
Using method of the present utility model is that face electric heating quartz glass tube is placed in the heated medium, or heated medium is passed through in the face electric heating quartz glass tube, energized, the Electric radiant Heating Film heating can be heated heated medium (as water, oil, bulk material), reach efficient heat exchange.
Claims (4)
1, a kind of electric heating quartz glass tube is made up of quartz glass tube, face Electric radiant Heating Film, electrode, and quartz glass tube is a circular cross section, the linear pipe, the quartz glass tube surface modification is the face Electric radiant Heating Film, and surface modification face Electric radiant Heating Film two ends are provided with silver electrode, and contact conductor connects binding post.
2, as claimed in claim 1 electric heating quartz glass tube is characterized in that, quartz glass tube is a rectangular tube.
3, as claimed in claim 1 electric heating quartz glass tube is characterized in that, quartz glass tube is the shaped form pipe.
4, as claimed in claim 1 electric heating quartz glass tube is characterized in that, face electric heating quartz glass tube outside is provided with insulating case, and the contact conductor of face electrothermal tube is drawn the connection binding post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520004939 CN2774067Y (en) | 2005-02-24 | 2005-02-24 | Quartz glass tube with electrothermal face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520004939 CN2774067Y (en) | 2005-02-24 | 2005-02-24 | Quartz glass tube with electrothermal face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2774067Y true CN2774067Y (en) | 2006-04-19 |
Family
ID=36709331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520004939 Expired - Fee Related CN2774067Y (en) | 2005-02-24 | 2005-02-24 | Quartz glass tube with electrothermal face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2774067Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131319A (en) * | 2010-09-28 | 2011-07-20 | 施吉承 | Thermoelectric film heating tube |
| CN109392204A (en) * | 2017-08-04 | 2019-02-26 | 淄博环能海臣环保技术服务有限公司 | A kind of heat delivery surface is electrical isolation face scale inhibition dual channel ring cavity pipe electric heater |
-
2005
- 2005-02-24 CN CN 200520004939 patent/CN2774067Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131319A (en) * | 2010-09-28 | 2011-07-20 | 施吉承 | Thermoelectric film heating tube |
| CN109392204A (en) * | 2017-08-04 | 2019-02-26 | 淄博环能海臣环保技术服务有限公司 | A kind of heat delivery surface is electrical isolation face scale inhibition dual channel ring cavity pipe electric heater |
| CN109392204B (en) * | 2017-08-04 | 2024-04-09 | 淄博环能海臣环保技术服务有限公司 | Scale-inhibiting double-runner annular-cavity tube electric heater with heat release surface being electric insulation surface |
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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 |