CN106399993A - Fin electric heat pipe - Google Patents
Fin electric heat pipe Download PDFInfo
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- CN106399993A CN106399993A CN201610768197.2A CN201610768197A CN106399993A CN 106399993 A CN106399993 A CN 106399993A CN 201610768197 A CN201610768197 A CN 201610768197A CN 106399993 A CN106399993 A CN 106399993A
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- weight portion
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- weight
- electric heating
- heating tube
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
- C23C22/36—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
The invention discloses a fin electric heat pipe. A main body of the metal electric heat pipe is subjected to passivation, and passivation includes the following steps that (1), 1-2 parts of dodecyltrimethylammonium bromide, 2.2 parts of tributyl phosphate, 1.5 parts of hydroxy propyl cellulose, 1.9 parts of ammonium bifluoride and 0.6 part of hydrogen peroxide are put into 35 parts of deionized water in sequence and evenly stirred; (2), 6.3 parts of malonic acid, 1.2 parts of 2-aminoethyl-heptadecenyl-imidazoline, 2.3 parts of pentaerythritol tetraoleate, 1.1 parts of sodium citrate and 2.5 parts of alkylamino alcohol are put into the mixed liquor in sequence and continue to be stirred until the mixed liquor is adequatelyevenly mixed, and finally passivation liquid is obtained; (3), the main body of the metal electric heat pipe is put into the passivation liquid to be subjected to passivation at the treatment temperature of 50 DEG C for 30 seconds, and after being taken out, the main body is cleaned by pure water and then dried. Through passivation of the main body of the metal electric heat pipe, the fin electric heat pipe is good in performance and surface smoothness.
Description
Technical field
The present invention relates to Electrothermic tube with fins.
Background technology
Existing Electrothermic tube with fins, including metal electric heating tube body, but metal electric heating tube body is antirust, corrosion-resistant, wear-resisting
Wiping, antioxidation, heat resistance have much room for improvement, and surface smoothness is also not ideal enough.
Content of the invention
It is an object of the invention to provide a kind of Electrothermic tube with fins, its metal electric heating tube body through Passivation Treatment, in gold
Metal surface forms uniform passivation protection film, has excellent antirust, corrosion-resistant, abrasion-resistant, antioxidation, heat resistance, and table
Face fineness is good.
For achieving the above object, the technical scheme is that a kind of Electrothermic tube with fins of design, it includes metal electric heating pipe
Main body, through Passivation Treatment, described Passivation Treatment comprises the steps this metal electric heating tube body：
1) by 1～2 weight portion Dodecyl trimethyl ammonium chloride, 2.2 parts by weight of phosphoric acid tributyls, 1.5 weight portion hydroxypropyls
Base cellulose, 1.9 weight portion ammonium acid fluorides, 0.6 weight portion hydrogen peroxide put in 35 parts by weight of deionized water successively, and stirring is all
Even；
2) 6.3 weight portion malonic acid, 1.2 weight portion 2- aminoethyl 17 alkenyl imidazoline, 2.3 weight portions are put into again successively
Tetramethylolmethane four oleate, 1.1 parts by weight of lemon acid sodium, 2.5 weight portion alkylamino radical alcohol, continue stirring, uniform to being sufficiently mixed,
Prepared inactivating treatment liquid；
3) metal electric heating tube body is inserted and be passivated in inactivating treatment liquid processing, 50 DEG C for the treatment of temperature, process time
30 seconds, cleaned with pure water after taking-up and dry again.
Preferably, Electrothermic tube with fins, it includes metal electric heating tube body, this metal electric heating tube body through Passivation Treatment,
Described Passivation Treatment comprises the steps：
1) will be fine to 1 weight portion Dodecyl trimethyl ammonium chloride, 2.2 parts by weight of phosphoric acid tributyls, 1.5 weight portion hydroxypropyls
Dimension element, 1.9 weight portion ammonium acid fluorides, 0.6 weight portion hydrogen peroxide put in 35 parts by weight of deionized water successively, stir；
2) 6.3 weight portion malonic acid, 1.2 weight portion 2- aminoethyl 17 alkenyl imidazoline, 2.3 weight portions are put into again successively
Tetramethylolmethane four oleate, 1.1 parts by weight of lemon acid sodium, 2.5 weight portion alkylamino radical alcohol, continue stirring, uniform to being sufficiently mixed,
Prepared inactivating treatment liquid；
3) metal electric heating tube body is inserted and be passivated in inactivating treatment liquid processing, 50 DEG C for the treatment of temperature, process time
30 seconds, cleaned with pure water after taking-up and dry again.
Preferably, Electrothermic tube with fins, it includes metal electric heating tube body, this metal electric heating tube body through Passivation Treatment,
Described Passivation Treatment comprises the steps：
1) will be fine to 2 weight portion Dodecyl trimethyl ammonium chloride, 2.2 parts by weight of phosphoric acid tributyls, 1.5 weight portion hydroxypropyls
Dimension element, 1.9 weight portion ammonium acid fluorides, 0.6 weight portion hydrogen peroxide put in 35 parts by weight of deionized water successively, stir；
2) 6.3 weight portion malonic acid, 1.2 weight portion 2- aminoethyl 17 alkenyl imidazoline, 2.3 weight portions are put into again successively
Tetramethylolmethane four oleate, 1.1 parts by weight of lemon acid sodium, 2.5 weight portion alkylamino radical alcohol, continue stirring, uniform to being sufficiently mixed,
Prepared inactivating treatment liquid；
3) metal electric heating tube body is inserted and be passivated in inactivating treatment liquid processing, 50 DEG C for the treatment of temperature, process time
30 seconds, cleaned with pure water after taking-up and dry again.
Preferably, Electrothermic tube with fins, it includes metal electric heating tube body, this metal electric heating tube body through Passivation Treatment,
Described Passivation Treatment comprises the steps：
1) by 1.2 weight portion Dodecyl trimethyl ammonium chloride, 2.2 parts by weight of phosphoric acid tributyls, 1.5 weight portion hydroxypropyls
Cellulose, 1.9 weight portion ammonium acid fluorides, 0.6 weight portion hydrogen peroxide put in 35 parts by weight of deionized water successively, and stirring is all
Even；
2) 6.3 weight portion malonic acid, 1.2 weight portion 2- aminoethyl 17 alkenyl imidazoline, 2.3 weight portions are put into again successively
Tetramethylolmethane four oleate, 1.1 parts by weight of lemon acid sodium, 2.5 weight portion alkylamino radical alcohol, continue stirring, uniform to being sufficiently mixed,
Prepared inactivating treatment liquid；
3) metal electric heating tube body is inserted and be passivated in inactivating treatment liquid processing, 50 DEG C for the treatment of temperature, process time
30 seconds, cleaned with pure water after taking-up and dry again.
Advantages of the present invention and having the beneficial effects that：There is provided a kind of Electrothermic tube with fins, its metal electric heating tube body is through blunt
Change is processed, and forms uniform passivation protection film in metal surface, has excellent antirust, corrosion-resistant, abrasion-resistant, antioxidation, resistance to
Hot property, and surface smoothness is good.
The performance of " inactivating treatment liquid " and purposes are determined by its component and proportioning, and in " inactivating treatment liquid " not
With group, branch influences each other, and component and its proportioning can determine the final performance of " inactivating treatment liquid ", such as fruit component and its proportioning not
Mutually coordinated, the beneficial effect that single component is brought, even can be eliminated by other components abatement, when serious, different groups
Split-phase is mutually conflicted, and does not have whole synthesis effect, produces negative interaction and substandard products.The present invention passes through a large amount of creative works, repeatedly
Checking, obtain the optimal component of " inactivating treatment liquid " and proportioning so that multiple component combine, mutually coordinated and produce
Positive comprehensive effect.
Specific embodiment
With reference to embodiment, the specific embodiment of the present invention is further described.Following examples are only used for more
Plus clearly demonstrate technical scheme, and can not be limited the scope of the invention with this.
The technical scheme that the present invention is embodied as is：
Embodiment 1
Electrothermic tube with fins, it includes metal electric heating tube body, this metal electric heating tube body through Passivation Treatment, described passivation
Process comprises the steps：
1) by 1～2 weight portion Dodecyl trimethyl ammonium chloride, 2.2 parts by weight of phosphoric acid tributyls, 1.5 weight portion hydroxypropyls
Base cellulose, 1.9 weight portion ammonium acid fluorides, 0.6 weight portion hydrogen peroxide put in 35 parts by weight of deionized water successively, and stirring is all
Even；
2) 6.3 weight portion malonic acid, 1.2 weight portion 2- aminoethyl 17 alkenyl imidazoline, 2.3 weight portions are put into again successively
Tetramethylolmethane four oleate, 1.1 parts by weight of lemon acid sodium, 2.5 weight portion alkylamino radical alcohol, continue stirring, uniform to being sufficiently mixed,
Prepared inactivating treatment liquid；
3) metal electric heating tube body is inserted and be passivated in inactivating treatment liquid processing, 50 DEG C for the treatment of temperature, process time
30 seconds, cleaned with pure water after taking-up and dry again.
Embodiment 2
Electrothermic tube with fins, it includes metal electric heating tube body, this metal electric heating tube body through Passivation Treatment, described passivation
Process comprises the steps：
1) will be fine to 1 weight portion Dodecyl trimethyl ammonium chloride, 2.2 parts by weight of phosphoric acid tributyls, 1.5 weight portion hydroxypropyls
Dimension element, 1.9 weight portion ammonium acid fluorides, 0.6 weight portion hydrogen peroxide put in 35 parts by weight of deionized water successively, stir；
2) 6.3 weight portion malonic acid, 1.2 weight portion 2- aminoethyl 17 alkenyl imidazoline, 2.3 weight portions are put into again successively
Tetramethylolmethane four oleate, 1.1 parts by weight of lemon acid sodium, 2.5 weight portion alkylamino radical alcohol, continue stirring, uniform to being sufficiently mixed,
Prepared inactivating treatment liquid；
3) metal electric heating tube body is inserted and be passivated in inactivating treatment liquid processing, 50 DEG C for the treatment of temperature, process time
30 seconds, cleaned with pure water after taking-up and dry again.
Embodiment 3
Electrothermic tube with fins, it includes metal electric heating tube body, this metal electric heating tube body through Passivation Treatment, described passivation
Process comprises the steps：
1) will be fine to 2 weight portion Dodecyl trimethyl ammonium chloride, 2.2 parts by weight of phosphoric acid tributyls, 1.5 weight portion hydroxypropyls
Dimension element, 1.9 weight portion ammonium acid fluorides, 0.6 weight portion hydrogen peroxide put in 35 parts by weight of deionized water successively, stir；
2) 6.3 weight portion malonic acid, 1.2 weight portion 2- aminoethyl 17 alkenyl imidazoline, 2.3 weight portions are put into again successively
Tetramethylolmethane four oleate, 1.1 parts by weight of lemon acid sodium, 2.5 weight portion alkylamino radical alcohol, continue stirring, uniform to being sufficiently mixed,
Prepared inactivating treatment liquid；
3) metal electric heating tube body is inserted and be passivated in inactivating treatment liquid processing, 50 DEG C for the treatment of temperature, process time
30 seconds, cleaned with pure water after taking-up and dry again.
Embodiment 4
Electrothermic tube with fins, it includes metal electric heating tube body, this metal electric heating tube body through Passivation Treatment, described passivation
Process comprises the steps：
1) by 1.2 weight portion Dodecyl trimethyl ammonium chloride, 2.2 parts by weight of phosphoric acid tributyls, 1.5 weight portion hydroxypropyls
Cellulose, 1.9 weight portion ammonium acid fluorides, 0.6 weight portion hydrogen peroxide put in 35 parts by weight of deionized water successively, and stirring is all
Even；
2) 6.3 weight portion malonic acid, 1.2 weight portion 2- aminoethyl 17 alkenyl imidazoline, 2.3 weight portions are put into again successively
Tetramethylolmethane four oleate, 1.1 parts by weight of lemon acid sodium, 2.5 weight portion alkylamino radical alcohol, continue stirring, uniform to being sufficiently mixed,
Prepared inactivating treatment liquid；
3) metal electric heating tube body is inserted and be passivated in inactivating treatment liquid processing, 50 DEG C for the treatment of temperature, process time
30 seconds, cleaned with pure water after taking-up and dry again.
Through in the various embodiments described above, the metal electric heating tube body of Electrothermic tube with fins through Passivation Treatment, in metal surface shape
Uniformly passivation protection film, has excellent antirust, corrosion-resistant, abrasion-resistant, antioxidation, heat resistance, and surface smoothness
Good.
The above is only the preferred embodiment of the present invention it is noted that ordinary skill people for the art
For member, on the premise of without departing from the technology of the present invention principle, some improvements and modifications can also be made, these improvements and modifications
Also should be regarded as protection scope of the present invention.
Claims (4)
1. Electrothermic tube with fins is it is characterised in that it includes metal electric heating tube body, this metal electric heating tube body through transpassivation at
Reason, described Passivation Treatment comprises the steps：
1) will be fine to 1～2 weight portion Dodecyl trimethyl ammonium chloride, 2.2 parts by weight of phosphoric acid tributyls, 1.5 weight portion hydroxypropyls
Dimension element, 1.9 weight portion ammonium acid fluorides, 0.6 weight portion hydrogen peroxide put in 35 parts by weight of deionized water successively, stir；
2) 6.3 weight portion malonic acid, 1.2 weight portion 2- aminoethyl 17 alkenyl imidazoline, 2.3 weight portion seasons penta are put into again successively
Tetrol four oleate, 1.1 parts by weight of lemon acid sodium, 2.5 weight portion alkylamino radical alcohol, continue stirring, to being sufficiently mixed uniformly, are obtained
Inactivating treatment liquid；
3) metal electric heating tube body is inserted and be passivated in inactivating treatment liquid processing, 50 DEG C for the treatment of temperature, process time 30 seconds,
Cleaned with pure water after taking-up and dry again.
2., it is characterised in that it includes metal electric heating tube body, this metal is electric for Electrothermic tube with fins according to claim 1
Through Passivation Treatment, described Passivation Treatment comprises the steps heat pipe body：
1) by 1 weight portion Dodecyl trimethyl ammonium chloride, 2.2 parts by weight of phosphoric acid tributyls, 1.5 weight portion hydroxy propyl celluloses
Element, 1.9 weight portion ammonium acid fluorides, 0.6 weight portion hydrogen peroxide put in 35 parts by weight of deionized water successively, stir；
2) 6.3 weight portion malonic acid, 1.2 weight portion 2- aminoethyl 17 alkenyl imidazoline, 2.3 weight portion seasons penta are put into again successively
Tetrol four oleate, 1.1 parts by weight of lemon acid sodium, 2.5 weight portion alkylamino radical alcohol, continue stirring, to being sufficiently mixed uniformly, are obtained
Inactivating treatment liquid；
3) metal electric heating tube body is inserted and be passivated in inactivating treatment liquid processing, 50 DEG C for the treatment of temperature, process time 30 seconds,
Cleaned with pure water after taking-up and dry again.
3., it is characterised in that it includes metal electric heating tube body, this metal is electric for Electrothermic tube with fins according to claim 1
Through Passivation Treatment, described Passivation Treatment comprises the steps heat pipe body：
1) by 2 weight portion Dodecyl trimethyl ammonium chloride, 2.2 parts by weight of phosphoric acid tributyls, 1.5 weight portion hydroxy propyl celluloses
Element, 1.9 weight portion ammonium acid fluorides, 0.6 weight portion hydrogen peroxide put in 35 parts by weight of deionized water successively, stir；
2) 6.3 weight portion malonic acid, 1.2 weight portion 2- aminoethyl 17 alkenyl imidazoline, 2.3 weight portion seasons penta are put into again successively
Tetrol four oleate, 1.1 parts by weight of lemon acid sodium, 2.5 weight portion alkylamino radical alcohol, continue stirring, to being sufficiently mixed uniformly, are obtained
Inactivating treatment liquid；
3) metal electric heating tube body is inserted and be passivated in inactivating treatment liquid processing, 50 DEG C for the treatment of temperature, process time 30 seconds,
Cleaned with pure water after taking-up and dry again.
4., it is characterised in that it includes metal electric heating tube body, this metal is electric for Electrothermic tube with fins according to claim 1
Through Passivation Treatment, described Passivation Treatment comprises the steps heat pipe body：
1) by 1.2 weight portion Dodecyl trimethyl ammonium chloride, 2.2 parts by weight of phosphoric acid tributyls, 1.5 weight portion hydroxy propyl celluloses
Element, 1.9 weight portion ammonium acid fluorides, 0.6 weight portion hydrogen peroxide put in 35 parts by weight of deionized water successively, stir；
2) 6.3 weight portion malonic acid, 1.2 weight portion 2- aminoethyl 17 alkenyl imidazoline, 2.3 weight portion seasons penta are put into again successively
Tetrol four oleate, 1.1 parts by weight of lemon acid sodium, 2.5 weight portion alkylamino radical alcohol, continue stirring, to being sufficiently mixed uniformly, are obtained
Inactivating treatment liquid；
3) metal electric heating tube body is inserted and be passivated in inactivating treatment liquid processing, 50 DEG C for the treatment of temperature, process time 30 seconds,
Cleaned with pure water after taking-up and dry again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610768197.2A CN106399993A (en) | 2016-08-30 | 2016-08-30 | Fin electric heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610768197.2A CN106399993A (en) | 2016-08-30 | 2016-08-30 | Fin electric heat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106399993A true CN106399993A (en) | 2017-02-15 |
Family
ID=58003052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610768197.2A Pending CN106399993A (en) | 2016-08-30 | 2016-08-30 | Fin electric heat pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106399993A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019084989A1 (en) * | 2017-11-06 | 2019-05-09 | 常熟市欧迪管业有限公司 | Titanium tube for evaporator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103214886A (en) * | 2013-02-04 | 2013-07-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventive oil comprising butyl acrylate |
| CN104259978A (en) * | 2012-11-23 | 2015-01-07 | 江苏顺发电热材料有限公司 | Electrical heated tube tumbling process with passivating step |
| CN103103535B (en) * | 2012-11-13 | 2015-11-18 | 铜陵祥云消防科技有限责任公司 | A kind of metal antirusting agent |
-
2016
- 2016-08-30 CN CN201610768197.2A patent/CN106399993A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103535B (en) * | 2012-11-13 | 2015-11-18 | 铜陵祥云消防科技有限责任公司 | A kind of metal antirusting agent |
| CN104259978A (en) * | 2012-11-23 | 2015-01-07 | 江苏顺发电热材料有限公司 | Electrical heated tube tumbling process with passivating step |
| CN103214886A (en) * | 2013-02-04 | 2013-07-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Metal rust-preventive oil comprising butyl acrylate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019084989A1 (en) * | 2017-11-06 | 2019-05-09 | 常熟市欧迪管业有限公司 | Titanium tube for evaporator |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170215 |