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CN108133816A - A kind of fungi-proofing erosion-resisting transformer - Google Patents

A kind of fungi-proofing erosion-resisting transformer Download PDF

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Publication number
CN108133816A
CN108133816A CN201810154294.1A CN201810154294A CN108133816A CN 108133816 A CN108133816 A CN 108133816A CN 201810154294 A CN201810154294 A CN 201810154294A CN 108133816 A CN108133816 A CN 108133816A
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CN
China
Prior art keywords
transformer
polypeptide
sealing ring
fungi
pipe
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.)
Withdrawn
Application number
CN201810154294.1A
Other languages
Chinese (zh)
Inventor
李忠波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201810154294.1A priority Critical patent/CN108133816A/en
Publication of CN108133816A publication Critical patent/CN108133816A/en
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/23—Corrosion protection
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
    • C07K7/04—Linear peptides containing only normal peptide links
    • C07K7/08—Linear peptides containing only normal peptide links having 12 to 20 amino acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/064—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2489/00—Characterised by the use of proteins; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/175—Amines; Quaternary ammonium compounds containing COOH-groups; Esters or salts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Peptides Or Proteins (AREA)

Abstract

The invention discloses a kind of fungi-proofing erosion-resisting transformers, it includes high pressure inlet wire pipe (l), low-pressure line-outgoing pipe (2), transformer body (3), transformer bracket (4), mesohigh inlet wire pipe (l) and outlet-pipe with low-pressure line-outgoing pipe (2) are connect by being coated with the sealing ring of anti-mildew polypeptide film layer (5).The sealing ring of the transformer that the present invention develops, particularly for transformer has effects that extremely strong resistance to bacterium, erosion-resisting, and preparation method is easy, and should not be special technique, you can realize the effect.It is simple with preparing, it is easy to use, it is easily installed the effect used.

Description

A kind of fungi-proofing erosion-resisting transformer
Technical field
The invention mainly relates to a kind of transformer, specifically a kind of mould proof fungi-proofing erosion-resisting transformer.
Background technology
In recent years, with domestic, International Power industry fast development, large capacity, voltage levels thermal power plants It builds up and puts into operation successively.With the raising of high voltage side of transformer voltage class, the occupation of land of high voltage distribution installation, transformer inlet wire region Area gradually increases；High voltage side of transformer to power distribution equipment wire leading method is with the difference that plant area arranges and difference is larger, one As just like lower wiring patter:Aerial condutor inlet wire, SF6 tracheae busbares inlet wire, high-pressure seal ring inlet wire.And in life, it makes somebody a mere figurehead Conducting wire inlet wire be referring to mode.
It is well known that transformer all works throughout the year, either blowing and raining is all to be within 24 hours outdoor environment Condition, working environment are very severe.This is for transformer, it is necessary to which extraordinary sealing effect and connector stablize company Connecing property.If above-mentioned requirements cannot be reached, transformer service life may be shortened, and if water inlet, transformer can because Into impurity, causing temperature excessively high, there is also fire hazards, this can all bring loss to user.And inlet wire pipe and outlet-pipe are such as Fruit is directly and transformer Hard link, however it remains the risk of leak, therefore, to be sealed be very to addition rubber ring therebetween The effective effective means that introduced contaminants is avoided to enter transformer, but rubber ring remains aging, exposes to the weather easily Mouldy danger.
Therefore a kind of transformer that introduced contaminants can thoroughly be avoided to enter is developed, is that extremely urgent technology is pursued.
Invention content：
It is an object of the invention to overcome the shortcomings of above-mentioned prior art, a kind of fungi-proofing erosion-resisting transformer is provided.
The present invention is achieved by the following technical solutions：
A kind of fungi-proofing erosion-resisting transformer, includes high pressure inlet wire pipe (1), low-pressure line-outgoing pipe (2), transformer body (3), transformer bracket (4), the sealing ring (5) coated with anti-mildew polypeptide film layer, mesohigh inlet wire pipe (1) and low-pressure line-outgoing (2), which are managed, with transformer is connect by being coated with the sealing ring of anti-mildew polypeptide film layer (5).
Sealing ring is mounted in all inlet wire pipes.Its thickness and diameter, can be as needed, and appropriate adjust It is whole.
The sealing ring of the polypeptide film layer of addition in the present invention, it is fungi-proofing with the superpower mouldy aging of inhibition sealing ring Effect, can effectively prevent the corrosion and damage of ambient enviroment and bacteriogenic Signs of Mould to sealing ring, can be notable Extension transformer service life, economize on resources.
The present invention additionally provides a kind of preparation methods of anti-mildew polypeptide, we construct polypeptide database, then adopt first The high-throughput screening of antibacterial peptide is carried out with computer virtual sifting technology.From computational screening result, selection 116 can The polypeptide of the inhibition mould function of specificity, passes through conventional verification test, it was confirmed that these polypeptides, which have, inhibits fungus growth And kill corresponding mould and fungi-proofing function.The polypeptide is respectively designated as KJTD-1~116, and sequence corresponds to respectively In SEQ ID NO：Shown in 1-116.The polypeptide can be used for subsequent volume industrial metaplasia by artificial synthesized mode Production.
The present invention additionally provides a kind of preparation methods of polypeptide film layer, are spread in the plastic film mulch method of this field routine Film merges polypeptide in the film in the form of mixed uniformly.Preparation method in wherein CN103589153A is optimal Mode, but be not unique mode.
The technological merit of the present invention：
The sealing ring of the transformer that the present invention develops, particularly for transformer has extremely strong resistance to bacterium, erosion-resisting work( Effect, and preparation method is easy, and should not be special technique, you can realize the effect.Simple, the user with preparing Just, it is easily installed the effect used.
Description of the drawings
Fig. 1 is the structure diagram of transformer.Wherein (1) is high pressure inlet wire pipe, and (2) are low-pressure line-outgoing pipe, and (3) are transformation Device ontology, (4) are transformer bracket, and (5) are the sealing ring coated with anti-mildew polypeptide film layer.
Specific embodiment：
The preparation of 1 polypeptide of embodiment and film
Polypeptide database is constructed first, and the high-throughput sieve of antibacterial peptide is then carried out using computer simulation screening technique Choosing.From computational screening result, 116 polypeptides of inhibition mould function for being capable of specificity are selected, pass through conventional verification Experiment, it was confirmed that these polypeptides have the function of to inhibit fungus growth and kill corresponding mould.The polypeptide is named respectively For KJTD-1~116, sequence corresponds respectively to SEQ ID NO：Shown in 1-116.The polypeptide passes through artificial synthesized mode It is produced for subsequent bulk industrial.
Prepared by the polypeptide become film layer, and method is：(1) raw material mixes:At 25 DEG C, 3g is heated in there-necked flask 4,4 '-diaminodiphenyl ether and 54mL n,N-dimethylacetamide through being stirred by ultrasonic to after being completely dissolved, add in thereto 5.72g γ Al2O3 colloidal sols, continue 28~35min of ultrasonic agitation；(2) preparation of polyamic acid/γ Al2O3 presomas:In ice water Under the conditions of bath, 3.27g pyromellitic acid anhydrides average mark is added in there-necked flask for 6 times, polyamic acid γ Al2O3 forerunners are made Body continues to stir 6h, is sufficiently mixed γ Al2O3 and polyamic acid；Add 0.1g KJTD-1 i.e. SEQ ID N O：Shown in 1 Polypeptide；(3) plastic film mulch:Mixed solution made from step (2) is poured into plastic film mulch on a glass, keeps the temperature 0.7h in an oven, is controlled Oven temperature is 80 DEG C；(3) preparation of laminated film:Glass plate after step (3) is kept the temperature takes out, will after natural cooling Film and glass plate are placed in deionized water 2.5~3.2h of immersion, and film is then removed from glass plate, obtain thickness for 25~ 30 μm of laminated film；(5) it dries:Laminated film made from step (4) is placed in baking oven and is dried.
The film layer can respectively be become according to the method for embodiment 1 using the preparation of the polypeptide of KJTD-2~116 116 kinds of different types of film layers.
The preparation of 2 transformer of embodiment
According to the preparation transformer method of this field routine, according to the preparation method of Fig. 1, the transformation is prepared Device, wherein film are sticked in the sealing ring surrounding being prepared.The sealing ring is based on different polypeptide film layers, altogether 116 types are prepared.
Embodiment 3 compares
Sealing ring is prepared according to this field routine, wherein not containing polypeptide.
4 mould proof experiment of embodiment
J is tested according to GB2423.16-90 standard pilots：Mildew experimental method is tested accordingly, and specific steps are referring to mark Standard tests sealing ring.Its result is as follows：
As can be seen from the above results, the sealing ring that prepared by polypeptide of the present invention has the function of preferable antifungi growth.
5 other bacterium of embodiment prevent from testing
Simulate underground environment, sealing ring be placed in dark surrounds, 20 DEG C of outdoor environments, humidity keeps 95%, by streptomycete, Mucor, saccharomycete, bacillus subtilis, staphylococcus aureus, streptococcus are sprayed onto sealing ring surface in the form of spraying, and 3 Its spray is primary.After 4 months, sealing ring situation is observed, it is as a result as follows：
As can be seen from the above results, sealing ring of the invention has the function of to prevent mould and corresponding bacterial growth, The sealing ring of the present invention can effectively prevent the corrosion of mould bacterium compared with conventional seals circle, can widely be laid in it is moist, Mould grows serious environment, is with a wide range of applications.
6 field test of embodiment
Sealing ring made of KJTD-1 polypeptide films is taken, according to the construction of Fig. 1, is installed on corresponding transformer Face.Observation 6 months.The sealing ring without polypeptide film is taken, according to the construction of Fig. 1, is installed in above corresponding transformer. Controlled observation 6 months.Two transformers are adjacent, and therefore, environment is identical.After 6 months, it has been observed that without polypeptide film There is mold colony trace on sealing ring surface, and sealing ring aging is serious.And having added the sealing ring of polypeptide, surface does not have bacterium colony Trace, sealing ring are intact.Sealing ring prepared by remaining polypeptide form, also has same effect, here, not repeating one by one.
From above in association with can be seen that the transformer of the invention constructed, there is preferable sealing effect, be suitble to industry metaplasia Production application.
Sequence table
<110>Li Zhongbo
<120>A kind of fungi-proofing erosion-resisting transformer
<160> 3
<170> SIPOSequenceListing 1.0
<210> 1
<211> 17
<212> PRT
<213>Artificial sequence (2 Ambystoma laterale x Ambystoma jeffersonianum)
<400> 1
Met Gly Gly Val Asp Tyr Gly Thr Ala Ala Trp Met Gly Asn Arg Asn
1 5 10 15
Ile
<210> 2
<211> 16
<212> PRT
<213>Artificial sequence (2 Ambystoma laterale x Ambystoma jeffersonianum)
<400> 2
Asn Pro Ile Lys Asp Pro Glu Ser Val Gln Asp Ser Glu Arg Met Met
1 5 10 15
<210> 3
<211> 18
<212> PRT
<213>Artificial sequence (2 Ambystoma laterale x Ambystoma jeffersonianum)
<400> 3
Gly Arg Glu Ser Glu Ser Met Ala Arg Tyr Val Pro Gln Arg Gln Gln
1 5 10 15
Met Gln

Claims (4)

1. a kind of fungi-proofing erosion-resisting transformer, it is characterised in that include high pressure inlet wire pipe (1), low-pressure line-outgoing pipe (2), transformation Device ontology (3), transformer bracket (4), mesohigh inlet wire pipe (1) and low-pressure line-outgoing pipe (2) and transformer are by being coated with Sealing ring (5) connection of anti-mildew polypeptide film layer.
2. transformer according to claim 1, which is characterized in that the anti-mildew polypeptide film layer contains SEQ ID NO： Polypeptide shown in 3.
3. a kind of polypeptide, sequence such as SEQ ID NO：Shown in 3.
4. application of the polypeptide as claimed in claim 3 in fungi-proofing erosion-resisting transformer is used to prepare.
CN201810154294.1A 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer Withdrawn CN108133816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810154294.1A CN108133816A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810154294.1A CN108133816A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201610156867.5A CN105845325B (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201610156867.5A Division CN105845325B (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer

Publications (1)

Publication Number Publication Date
CN108133816A true CN108133816A (en) 2018-06-08

Family

ID=56587393

Family Applications (12)

Application Number Title Priority Date Filing Date
CN201810154302.2A Withdrawn CN108400002A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201810154295.6A Withdrawn CN108400000A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201810154304.1A Withdrawn CN108122666A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201810154306.0A Withdrawn CN108400004A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201610156867.5A Expired - Fee Related CN105845325B (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201810154285.2A Withdrawn CN108133815A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201810154301.8A Withdrawn CN108400001A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201810154300.3A Withdrawn CN108122665A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201810154294.1A Withdrawn CN108133816A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201710410710.5A Active CN106981351B (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201810154303.7A Withdrawn CN108400003A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201810154284.8A Withdrawn CN108133814A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer

Family Applications Before (8)

Application Number Title Priority Date Filing Date
CN201810154302.2A Withdrawn CN108400002A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201810154295.6A Withdrawn CN108400000A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201810154304.1A Withdrawn CN108122666A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201810154306.0A Withdrawn CN108400004A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201610156867.5A Expired - Fee Related CN105845325B (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201810154285.2A Withdrawn CN108133815A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201810154301.8A Withdrawn CN108400001A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201810154300.3A Withdrawn CN108122665A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer

Family Applications After (3)

Application Number Title Priority Date Filing Date
CN201710410710.5A Active CN106981351B (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201810154303.7A Withdrawn CN108400003A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer
CN201810154284.8A Withdrawn CN108133814A (en) 2016-03-20 2016-03-20 A kind of fungi-proofing erosion-resisting transformer

Country Status (1)

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CN (12) CN108400002A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108400002A (en) * 2016-03-20 2018-08-14 李忠波 A kind of fungi-proofing erosion-resisting transformer
CN108806873A (en) * 2016-03-20 2018-11-13 李忠波 A kind of mould proof fungi-proofing anticorrosive cable of transmission of electricity
CN109519618A (en) * 2018-12-28 2019-03-26 深圳市鑫明兴科技有限公司 A kind of air hose quickly couples anchor ear external member

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US20020079131A1 (en) * 2000-01-11 2002-06-27 Mcgraw-Edison Company, A Delaware Corporation Wrapped film sealing system for electrical equipment
CN1650005A (en) * 2002-04-25 2005-08-03 东亚合成株式会社 Antimicrobial polypeptide and utizliation thereof
CN201319299Y (en) * 2008-10-28 2009-09-30 福建龙净环保股份有限公司 Integrated high-frequency power low-voltage wiring device for electrical dust removal
CN205666174U (en) * 2016-05-03 2016-10-26 浙江宏伟电网科技股份有限公司 SF6 gas -insulated load switch
CN108122666A (en) * 2016-03-20 2018-06-05 李忠波 A kind of fungi-proofing erosion-resisting transformer

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CN1050375C (en) * 1997-10-05 2000-03-15 中国科学院海洋研究所 Polypeptide paint for preventing pollution by sea living things and preparing method and usage thereof
MX2007006099A (en) * 2004-11-22 2007-11-07 Univ Louisiana Tech Foundation Method for designing polypeptides for the nanofabrication of thin films, coatings and microcapsules by electrostatic layer-by-layer self assembly.
CN101570569B (en) * 2008-04-29 2012-01-11 昆山博青生物科技有限公司 Synthetic antibacterial peptide and preparation method and application thereof
CN103666321A (en) * 2012-09-21 2014-03-26 青岛道合生物科技有限公司 Special sealant mildewproof agent for biological kitchen
CN103589153B (en) * 2013-11-08 2016-03-02 苏州市相城区明达复合材料厂 A kind of preparation method of antibacterial composite film material
CN106298173A (en) * 2015-05-29 2017-01-04 扬州众成变压器有限公司 Novel oil-immersed transformer

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020079131A1 (en) * 2000-01-11 2002-06-27 Mcgraw-Edison Company, A Delaware Corporation Wrapped film sealing system for electrical equipment
CN1650005A (en) * 2002-04-25 2005-08-03 东亚合成株式会社 Antimicrobial polypeptide and utizliation thereof
CN201319299Y (en) * 2008-10-28 2009-09-30 福建龙净环保股份有限公司 Integrated high-frequency power low-voltage wiring device for electrical dust removal
CN108122666A (en) * 2016-03-20 2018-06-05 李忠波 A kind of fungi-proofing erosion-resisting transformer
CN205666174U (en) * 2016-05-03 2016-10-26 浙江宏伟电网科技股份有限公司 SF6 gas -insulated load switch

Also Published As

Publication number Publication date
CN108400000A (en) 2018-08-14
CN108400004A (en) 2018-08-14
CN108400002A (en) 2018-08-14
CN108133815A (en) 2018-06-08
CN108133814A (en) 2018-06-08
CN108122665A (en) 2018-06-05
CN108400003A (en) 2018-08-14
CN108400001A (en) 2018-08-14
CN105845325B (en) 2018-01-05
CN105845325A (en) 2016-08-10
CN108122666A (en) 2018-06-05
CN106981351A (en) 2017-07-25
CN106981351B (en) 2018-07-03

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Application publication date: 20180608