CN208016024U - A kind of anticorrosion heating tube and heating device - Google Patents
A kind of anticorrosion heating tube and heating device Download PDFInfo
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- CN208016024U CN208016024U CN201821089961.4U CN201821089961U CN208016024U CN 208016024 U CN208016024 U CN 208016024U CN 201821089961 U CN201821089961 U CN 201821089961U CN 208016024 U CN208016024 U CN 208016024U
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- heating
- heating tube
- anticorrosion
- tube
- corrosion
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Abstract
The utility model provides a kind of anticorrosion heating tube and heating device, anticorrosion heating tube includes heating tube body, heater strip is equipped in the heating tube body, the heating tube body is equipped at least one leading-out terminal for keeping the heater strip exposed, the heating tube body is externally provided with protective metal shell, and corrosion-resistant sheath is arranged with outside the protective metal shell.The utility model is arranged with corrosion-resistant sheath outside existing armouring heating tube, prevents corrosive vapor or gas from extending the service life of heating tube to the corrosion of protective metal shell pipe.
Description
Technical field
The utility model is related to heater element technical fields, and in particular to a kind of anticorrosion heating tube.
Background technology
Gas phase deposition technology is to utilize the physics occurred in gas phase, chemical process, and functional or dress is formed in workpiece surface
Metal, the nonmetallic or compound coat of decorations property.Gas phase deposition technology can be divided into chemical vapor deposition, object according to membrane formation mechanism
Physical vapor deposition and plasma gas phase deposition.Chemical and physical vapor deposition is in process of production in process island
Heater element have corrosivity, by taking solar energy coating thin film technique as an example, the process island having in coating process needs to heat
To 600 DEG C or more, the temperature of heater in production district itself will be at 800-900 DEG C, and selenium steam is to metal material at this time
Heating tube corrosion is very strong, to cause the service life of heater to greatly shorten.
The prior art is elongated that metal shield is arranged in the heating tube of heater in order to extend the service life of heater
Set, heating tube of the formation with armouring, but the corrosion due to corrosive vapor or gas to protective metal shell pipe, it will soon will protect
Casing corrosion gas leakage causes the damage of heater strip.
Utility model content
The first of the utility model is designed to provide a kind of anticorrosion heating tube, resistance to solve existing armouring heating tube
The bad problem of corrosivity.
To achieve the above object, the utility model proposes technical solution it is as follows：A kind of anticorrosion heating tube, including heating
Tube body, the heating tube body is interior to be equipped with heater strip, and the heating tube body keeps the heater strip exposed equipped at least one
Leading-out terminal, the heating tube body is externally provided with protective metal shell, corrosion-resistant sheath is arranged with outside the protective metal shell.
According to anticorrosion heating tube provided by the utility model, corrosion-resistant shield is arranged with outside existing armouring heating tube
Set, prevents corrosive vapor or gas from extending the service life of heating tube to the corrosion of protective metal shell pipe.
In addition, according to the anticorrosion heating tube of the utility model above-described embodiment, there can also be following additional technology
Feature：
An example according to the present utility model, between the inner wall and the outer wall of the protective metal shell of the corrosion-resistant sheath
It is preset with installation gap, resistant material is filled in the installation gap.
An example according to the present utility model, the resistant material are ceramic powder.
An example according to the present utility model, the corrosion-resistant sheath are made of ceramics or silicon carbide.
The second of the utility model is designed to provide a kind of anticorrosion heating tube with one of above-mentioned technical proposal
Heating device, the heating device include heating chamber and anticorrosion heating tube described in any one of the above embodiments, and the anticorrosion adds
Heat pipe is mounted on the heating chamber, and the leading-out terminal of the anticorrosion heating tube is located at outside the heating chamber, described anti-
Corrosion heating tube is located at except the rest part of the leading-out terminal in the heating chamber.
In addition, according to the heating device of the utility model above-described embodiment, there can also be following additional technical characteristic：
The quantity of an example according to the present utility model, the anticorrosion heating tube is multiple, multiple anticorrosions
Heating tube interval is inserted on the roof of heating chamber.
An example according to the present utility model, the anticorrosion heating tube are mounted on the heating chamber by mounting structure
On the roof of room, the mounting structure is connected with the roof of the anticorrosion heating tube and the heating chamber respectively.
An example according to the present utility model, the mounting structure include connecting plate and connector, and the connecting plate is set
There are through-hole compatible with the caliber size of anticorrosion heating tube, the connecting plate to be set in by the through-hole described anti-
Corrode in heating tube；The connecting plate is additionally provided with connecting hole, the connector pass through the connecting hole and with the heating chamber
Wall is connected.
An example according to the present utility model is equipped with sealing between the connecting plate and the roof of the heating chamber
Part.
An example according to the present utility model, the heating chamber locular wall are equipped with cooling water channel.
The advantages of above additional aspect, will be set forth in part in the description, and partly will become bright from the following description
It is aobvious, or recognized by the practice of the utility model.
Description of the drawings
Fig. 1 is the structural schematic diagram of the anticorrosion heating tube of the present embodiment；
Fig. 2 is the structural schematic diagram of the heating device of the present embodiment；
Fig. 3 is the connection diagram of the anticorrosion heating tube and heating device of the present embodiment.
In attached drawing, parts list represented by the reference numerals are as follows：
1, tube body is heated；101, leading-out terminal；2, heater strip；3, protective metal shell；4, corrosion-resistant sheath；5, corrosion-resistant material
Material；6, heating chamber；7, connecting plate；8, connector；9, sealing element；10, cooling water channel.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
Embodiment one
In conjunction with shown in attached drawing 1, a kind of anticorrosion heating tube, including heating tube body 1 are present embodiments provided, it is described to add
Heater strip 2 is equipped in heat pipe body 1, the heating tube body 1 is externally provided with protective metal shell 3, protective metal shell 3 and heating tube body 1
Existing armouring heating-pipe structure is collectively formed.The anticorrosion heating tube of the present embodiment thes improvement is that, in existing armour
It is arranged with corrosion-resistant sheath 4 outside dress heating tube, corrosion-resistant sheath 4 is set in outside protective metal shell 3, can prevent corrosive vapor or gas
Corrosion of the body to protective metal shell 3, prevent 3 corrosion air-leakage of protective metal shell and caused by heater strip damage, and then extend heating tube
Service life.
Specifically, the heating tube body 1 is equipped at least one leading-out terminal 101 for keeping the heater strip 2 exposed, due to
The anticorrosion heating tube of the present embodiment uses straight tube structure, is controlled for the ease of heater strip 2 and the temperature of control 2 temperature of heater strip
Device is electrically connected, therefore the heating tube body 1 of the present embodiment is provided only with a leading-out terminal 101, and heater strip 2 is U-shaped, heater strip
2 both ends are protruding from the leading-out terminal 101, for being electrically connected temperature control equipment (not shown).
The present embodiment will heat tube body 1 and be defined as cold end close to one section of leading-out terminal 101, cold end be located at when mounted plus
Outside the heating chamber 6 of thermal, the rest part of heating tube is located in the heating chamber 6 of heating device (about heating device
Structure can be further described in embodiment two), the temperature of anticorrosion heating tube is controlled by temperature control equipment, is formed
Multi-temperature zone, each humidity province are controlled by the way that temperature control equipment is independent into trip temperature, certainly above-mentioned temperature control equipment and
Specific connection relation and temperature control mode between heating tube etc. are the prior art, are belonged in solar energy film coating process
Technological means well known in the art, therefore the present embodiment is not to this finer description of progress.
Specifically, the corrosion-resistant sheath 4 of the present embodiment is made of ceramics or silicon carbide, ceramics or silicon carbide are with good
Good corrosion resistance and heat conductivility can prevent the corrosion of corrosive vapor or gas to 3 pipe of protective metal shell, and will heating
The heat of silk 2 passes rapidly, furthermore it is also possible to high purity aluminium oxide or other metal oxides are added in ceramics, into
One step improves the corrosion resistance and thermal conductivity of corrosion-resistant sheath 4.
Advantageous, the present embodiment is preset also between the inner wall and the outer wall of the protective metal shell 3 of the corrosion-resistant sheath 4
There is installation gap, resistant material 5 is filled in the installation gap, resistant material 5 is preferably ceramic powder, and ceramic powder is not
It can only conduct heat and fix armouring heating tube, and there is good corrosion resistance.
Embodiment two
Present embodiments provide a kind of heating device, the heating device includes heating chamber 6 and as described in embodiment one
Anticorrosion heating tube, the anticorrosion heating tube is mounted on the heating chamber 6, and the outlet of the anticorrosion heating tube
101 are held to be located at outside the heating chamber 6, the anticorrosion heating tube is located at described add except the rest part of the leading-out terminal 101
In hot chamber 6.The heating device of the present embodiment is arranged with corrosion-resistant sheath 4 outside existing armouring heating tube, can prevent corruption
The corrosion of steam or gas to 3 pipe of protective metal shell is lost, extends the service life of heating tube, and prevent the dimension due to heating tube
It protects and opens heating chamber 6, destroy the product in production.
In addition, inventor has found again, existing heating tube is the tube body that an entirety is in hollow, and not only installation is inconvenient and more
Entire heating tube is just replaced after changing inconvenience, and damaged at heating tube one, is extremely wasted, therefore applicant is to heating device
Heating-pipe structure form and laying form be improved, as shown in Fig. 2, the anticorrosion heating tube of the present embodiment is straight
Pipe structure, and the quantity of anticorrosion heating tube is multiple, multiple anticorrosion heating tube intervals are inserted into the top of heating chamber 6
On wall, which can avoid the generation of the above problem, and nothing needs to change entire heating tube after an anticorrosion heating tube is damaged
Structure, and installation and replacement are also more convenient.
As shown in figure 3, the anticorrosion heating tube of the present embodiment is mounted on the heating chamber 6 by mounting structure
On roof, the mounting structure is connected with the roof of the anticorrosion heating tube and the heating chamber 6 respectively, installation knot
The concrete form of structure can also there are many, as long as anticorrosion heating tube can be inserted on the roof of heating chamber 6.
Specifically, the mounting structure of the present embodiment includes connecting plate 7 and connector 8, the connecting plate 7 be equipped with it is described
The compatible through-hole of caliber size of anticorrosion heating tube, the connecting plate 7 are set in the anticorrosion by the through-hole and add
On heat pipe, and it is stuck in anticorrosion heating tube.
The connecting plate 7 is additionally provided with connecting hole, the connector 8 pass through the connecting hole and with 6 wall of the heating chamber
It is connected, the connecting plate 7 is mounted on the upper surface of 6 roof of the heating chamber by the connector 8.More specifically, originally
The connector 8 of embodiment can be screw or bolt, and cost is relatively low and convenient for disassembly and assembly.
It is advantageous, in order to prevent in heating chamber 6 gas leakage, the present embodiment also the connecting plate 7 and it is described plus
Sealing element 9 is equipped between the roof of hot chamber 6, sealing element 9 can be the sealing structures such as sealing ring.
In addition, the present embodiment is also equipped with cooling water channel 10 in 6 wall of the heating chamber, specifically, each anticorrosion heating
The both sides of pipe are all provided with there are one cooling water channel 10, are heated for the cold end to anticorrosion heating tube.
In the description of the present invention, it should be understood that the orientation of the instructions such as term "upper", "lower", "inner", "outside"
Or position relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, does not indicate or imply the indicated device and must have a particular orientation, with specific azimuth configuration and operation, Bu Nengli
Solution is limitations of the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicit includes one or more this feature.The meaning of " plurality " is two or more in the description of the present invention, unless
Separately there is clearly specific restriction.
In the present invention unless specifically defined or limited otherwise, the arts such as term " installation ", " connected ", " connection "
Language shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral etc..For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of anticorrosion heating tube, including heat tube body and be sheathed on the protective metal shell heated outside tube body, it is described
It heating and is equipped with heater strip in tube body, the heating tube body is equipped at least one leading-out terminal for keeping the heater strip exposed,
It is characterized in that, being arranged with corrosion-resistant sheath outside the protective metal shell.
2. anticorrosion heating tube according to claim 1, which is characterized in that the inner wall and the gold of the corrosion-resistant sheath
It is preset with installation gap between the outer wall of category sheath, resistant material is filled in the installation gap.
3. anticorrosion heating tube according to claim 2, which is characterized in that the resistant material is ceramic powder.
4. according to claim 1-3 any one of them anticorrosion heating tubes, which is characterized in that the corrosion-resistant sheath is by ceramics
Or silicon carbide is made.
5. a kind of heating device, which is characterized in that including heating chamber and according to claim 1-4 any one of them anticorrosions
The leading-out terminal of heating tube, the anticorrosion heating tube is located at outside the heating chamber, and the anticorrosion heating tube removes the outlet
The rest part at end is located in the heating chamber.
6. heating device according to claim 5, which is characterized in that the quantity of the anticorrosion heating tube be it is multiple, it is more
A anticorrosion heating tube interval is inserted on the roof of heating chamber.
7. heating device according to claim 6, which is characterized in that the anticorrosion heating tube is installed by mounting structure
On the roof of the heating chamber, the mounting structure roof with the anticorrosion heating tube and the heating chamber respectively
It is connected.
8. heating device according to claim 7, which is characterized in that the mounting structure includes connecting plate and connector,
The connecting plate is equipped with through-hole compatible with the caliber size of anticorrosion heating tube, and the connecting plate passes through the through-hole
It is set in the anticorrosion heating tube；The connecting plate is additionally provided with connecting hole, the connector pass through the connecting hole and with
The heating chamber locular wall is connected.
9. heating device according to claim 8, which is characterized in that the roof of the connecting plate and the heating chamber it
Between be equipped with sealing element.
10. according to claim 5-9 any one of them heating devices, which is characterized in that the heating chamber locular wall is equipped with cooling
Water channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821089961.4U CN208016024U (en) | 2018-07-10 | 2018-07-10 | A kind of anticorrosion heating tube and heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821089961.4U CN208016024U (en) | 2018-07-10 | 2018-07-10 | A kind of anticorrosion heating tube and heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208016024U true CN208016024U (en) | 2018-10-26 |
Family
ID=63893345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821089961.4U Active CN208016024U (en) | 2018-07-10 | 2018-07-10 | A kind of anticorrosion heating tube and heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208016024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369476A (en) * | 2019-08-21 | 2019-10-25 | 安徽苏立电气科技有限公司 | A kind of mounting device of soil remediation heating tube |
-
2018
- 2018-07-10 CN CN201821089961.4U patent/CN208016024U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369476A (en) * | 2019-08-21 | 2019-10-25 | 安徽苏立电气科技有限公司 | A kind of mounting device of soil remediation heating tube |
| CN110369476B (en) * | 2019-08-21 | 2021-09-17 | 安徽苏立电气科技有限公司 | Installation device of soil remediation heating pipe |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100076 6015, 6th floor, building 8, 9 Yingshun Road, Yinghai Town, Daxing District, Beijing Patentee after: Beijing Dingrong Photovoltaic Technology Co.,Ltd. Address before: 100176 Beijing Daxing District Beijing economic and Technological Development Zone Rongchang East Street 7 hospital 6 Building 3001 room. Patentee before: BEIJING APOLLO DING RONG SOLAR TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210507 Address after: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee after: Hongyi Technology Co.,Ltd. Address before: 100076 6015, 6th floor, building 8, 9 Yingshun Road, Yinghai Town, Daxing District, Beijing Patentee before: Beijing Dingrong Photovoltaic Technology Co.,Ltd. |