CN107227048A - BCP pump thermal dispersant coatings - Google Patents
BCP pump thermal dispersant coatings Download PDFInfo
- Publication number
- CN107227048A CN107227048A CN201710380936.5A CN201710380936A CN107227048A CN 107227048 A CN107227048 A CN 107227048A CN 201710380936 A CN201710380936 A CN 201710380936A CN 107227048 A CN107227048 A CN 107227048A
- Authority
- CN
- China
- Prior art keywords
- thermal dispersant
- dispersant coatings
- coating
- bcp
- metal
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
Abstract
BCP pump thermal dispersant coatings, including metal-based layer, high-temperaure coating and thermal dispersant coatings；It is provided with the inside of the metal-based layer on the outside of the high-temperaure coating, the metal-based layer and is provided with the thermal dispersant coatings；The high-temperaure coating, which is used, is added with rare earth element Pr in Ni Al systems alloy, the high-temperaure coating；There is Porous particle of the opening towards the pore in outside on the thermal dispersant coatings surface, and the thermal dispersant coatings surface is made up of polyester based resin.Beneficial effects of the present invention are：（1）Pr reduces the fragility of coating to improve the toughness of coating in the present invention, so as to the effective heat-resisting quantity and toughness for improving coating；（2）The heat of high temperature that the porous design of heat dissipating layer allows inside basic unit is volatilized.
Description
Technical field
The present invention relates to circulation pump technical field, and in particular to BCP pump thermal dispersant coatings.
Background technology
BCP pumps are boiler water circulating pump, and so-called boiler water circulating pump is i.e. in overcritical big-and-middle-sized unit, in order to ensure that boiler exists
Flow velocity is provided with recirculating line system in water-cooling wall when starting with underload, and boiler water circulating pump is to be located at boiler evaporating system
In bear a kind of big flow that HTHP makes medium make forced flow, low lift centrifugal pump of single stage type.
Coating is that coating once applies resulting solid-state continuous film, is the purpose such as decoration, coating in order to protect, insulate
In metal, fabric, the plastic sheet on the matrix such as plastics.Coating can be gaseous state, liquid, solid-state, generally according to need spraying
Matrix determine coating species and state.Because the temperature of stove pump working is very high, typically more than 340 DEG C, so stove
Water pump used coating has to energy high temperature resistant, and existing pump is extremely difficult to high-temperature resistant result with coating, and radiating effect is also bad.
The content of the invention
It is of the prior art not enough there is provided BCP pump thermal dispersant coatings the invention aims to overcome, it is above-mentioned to solve
Technical problem, the technical scheme is that：
BCP pump thermal dispersant coatings, including metal-based layer, high-temperaure coating and thermal dispersant coatings；Institute is provided with the inside of the metal-based layer
State and be provided with the thermal dispersant coatings on the outside of high-temperaure coating, the metal-based layer；
The high-temperaure coating, which is used, is added with rare earth element Pr in Ni-Al systems alloy, the high-temperaure coating；It is described
There is Porous particle of the opening towards the pore in outside on thermal dispersant coatings surface, and the thermal dispersant coatings surface is made up of polyester based resin.
Preferably, the Porous particle diameter scope is in 1 ~ 1000nm.
Preferably, the thermal dispersant coatings thickness is 1 ~ 5 μm.
Beneficial effects of the present invention are：（1）Pr reduces the fragility of coating to improve the toughness of coating in the present invention, so that
The heat-resisting quantity and toughness of coating can effectively be improved；（2）The heat of high temperature that the porous design of heat dissipating layer allows inside basic unit is obtained
To volatilize.
Brief description of the drawings
Accompanying drawing 1 is schematic structural view of the invention.
Embodiment
To make to have a better understanding and awareness to architectural feature of the invention and the effect reached, to preferably
Embodiment and accompanying drawing coordinate detailed description, are described as follows：
As shown in Figure 1, BCP pumps thermal dispersant coatings, including metal-based layer 100, high-temperaure coating 200 and thermal dispersant coatings 300；Institute
State the inner side of metal-based layer 100 and be provided with the high-temperaure coating 200, the outside of metal-based layer 100 is provided with the thermal dispersant coatings
300；
The high-temperaure coating 200, which is used, is added with rare earth element in Ni-Al systems alloy, the high-temperaure coating 200
Pr；There is Porous particle of the opening towards the pore in outside on the surface of thermal dispersant coatings 300, and the Porous particle diameter scope exists
1~1000nm.The surface of thermal dispersant coatings 300 is made up of polyester based resin, and the thickness of thermal dispersant coatings 300 is 1 ~ 5 μm.Wherein
The Pr elements of addition can improve the toughness of the high-temperaure coating 200 in the high-temperaure coating 200, can effectively improve
The high temperature resistant type of the coating.Because the surface of thermal dispersant coatings 300 opens up punctulate Porous particle, the work of radiating can be played
With.
Beneficial effects of the present invention are：（1）Pr reduces the fragility of coating to improve the toughness of coating in the present invention, so that
The heat-resisting quantity and toughness of coating can effectively be improved；（2）The heat of high temperature that the porous design of heat dissipating layer allows inside basic unit is obtained
To volatilize.
It should be understood by those skilled in the art that, the present invention is not limited to the above embodiments, above-described embodiment and explanation
The principle of the simply present invention described in book, it is of the invention without departing from the spirit and scope of the present invention also to have various changes
Change and improve, these changes and improvements are both fallen within the range of claimed invention.The protection domain of application claims by
Appended claims and its equivalent are defined.
Claims (3)
1.BCP pump thermal dispersant coatings, it is characterised in that：Including metal-based layer（100）, high-temperaure coating（200）And thermal dispersant coatings
（300）；The metal-based layer（100）Inner side is provided with the high-temperaure coating（200）, the metal-based layer（100）Outside is provided with
The thermal dispersant coatings（300）；
The high-temperaure coating（200）Use Ni-Al systems alloy, the high-temperaure coating（200）It is interior first added with rare earth
Plain Pr；The thermal dispersant coatings（300）There are Porous particle of the opening towards the pore in outside, the thermal dispersant coatings in surface（300）Table
Face is made up of polyester based resin.
2. BCP pumps thermal dispersant coatings according to claim 1, it is characterised in that：The Porous particle diameter scope is 1
~1000nm。
3. BCP pumps thermal dispersant coatings according to claim 1, it is characterised in that：The thermal dispersant coatings（300）Thickness be 1 ~
5μm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710380936.5A CN107227048A (en) | 2017-05-25 | 2017-05-25 | BCP pump thermal dispersant coatings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710380936.5A CN107227048A (en) | 2017-05-25 | 2017-05-25 | BCP pump thermal dispersant coatings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107227048A true CN107227048A (en) | 2017-10-03 |
Family
ID=59934388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710380936.5A Pending CN107227048A (en) | 2017-05-25 | 2017-05-25 | BCP pump thermal dispersant coatings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107227048A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488606A (en) * | 2018-12-28 | 2019-03-19 | 安徽银龙泵阀股份有限公司 | A kind of sewage discharge pump |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1847337A (en) * | 2005-03-31 | 2006-10-18 | 株式会社神户制钢所 | Coating metal with excellent heat diffusion character |
| CN101074680A (en) * | 2006-05-16 | 2007-11-21 | 泰州康乔机电设备有限公司 | Oil-slurry pump with composite coating lining |
| CN102115864A (en) * | 2010-12-21 | 2011-07-06 | 苏州雅典娜科技有限公司 | High-temperature-resistant protective coating |
| CN105317693A (en) * | 2015-10-21 | 2016-02-10 | 绍兴泰克精工机电有限公司 | Circulating hot water pump with heating and heat preservation effects |
-
2017
- 2017-05-25 CN CN201710380936.5A patent/CN107227048A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1847337A (en) * | 2005-03-31 | 2006-10-18 | 株式会社神户制钢所 | Coating metal with excellent heat diffusion character |
| CN101074680A (en) * | 2006-05-16 | 2007-11-21 | 泰州康乔机电设备有限公司 | Oil-slurry pump with composite coating lining |
| CN102115864A (en) * | 2010-12-21 | 2011-07-06 | 苏州雅典娜科技有限公司 | High-temperature-resistant protective coating |
| CN105317693A (en) * | 2015-10-21 | 2016-02-10 | 绍兴泰克精工机电有限公司 | Circulating hot water pump with heating and heat preservation effects |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488606A (en) * | 2018-12-28 | 2019-03-19 | 安徽银龙泵阀股份有限公司 | A kind of sewage discharge pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102206445B (en) | Heat insulating coating surface glue and heat insulating coating | |
| CN103740284B (en) | A kind of high temperature resistant composite inorganic binding agent and preparation method thereof and application | |
| CN204995183U (en) | Automatic constant temperature pan of electromagnetism stove heating | |
| CN203120347U (en) | Heat dissipation apparatus | |
| CN107227048A (en) | BCP pump thermal dispersant coatings | |
| CN104277653B (en) | Ultrathin high-temperature-resistant thermal-insulation paint | |
| CN106767070A (en) | A kind of flat type loop heat pipe evaporator and loop circuit heat pipe | |
| CN206928515U (en) | A kind of fire preventing steel structure post | |
| CN107237780A (en) | A kind of boiler water circulating pump shell | |
| CN203243668U (en) | Supporting structure of heat dissipation unit | |
| CN207963603U (en) | A kind of double-tube heat exchanger heat-transfer pipe | |
| CN104065209B (en) | Wind power generation plant | |
| CN104180697A (en) | Special heat pipe device for ship | |
| CN204100870U (en) | The special heat-pipe apparatus of a kind of boats and ships | |
| CN204420347U (en) | A kind of PB pipe | |
| CN203744369U (en) | Novel heat pipe warmer | |
| CN203908102U (en) | Novel refrigeration equipment | |
| CN202581249U (en) | Steam generator, garment steamer, steam cleaner, steam mopping and humidifier | |
| CN206089089U (en) | Efficient solar distiller | |
| CN205048075U (en) | Thermal -insulated pipe of metal - ceramic temperature resistant | |
| CN206522069U (en) | A kind of antifog doubling glass of arc | |
| CN105565684B (en) | A kind of vacuum glass and its manufacturing method with thermal insulation coat | |
| CN207035889U (en) | A kind of cooling tower ventilator anticorrosion structure | |
| CN204574222U (en) | A kind of atomic medium secondary-conduction radiator | |
| CN204830961U (en) | Compulsory convection heat transfer pulsation heat pipe cooling ware for heat supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171003 |
|
| WD01 | Invention patent application deemed withdrawn after publication |