CN209726523U - Boiler high temperature heating surface resistance to oxidation pipe - Google Patents
Boiler high temperature heating surface resistance to oxidation pipe Download PDFInfo
- Publication number
- CN209726523U CN209726523U CN201920394435.7U CN201920394435U CN209726523U CN 209726523 U CN209726523 U CN 209726523U CN 201920394435 U CN201920394435 U CN 201920394435U CN 209726523 U CN209726523 U CN 209726523U
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- China
- Prior art keywords
- fixed block
- tube body
- layer
- resistance
- oxidation
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- 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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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses boiler high temperature heating surface resistance to oxidation pipes, including fastening structure and tube body, the fastening structure includes the first fixed block and the second fixed block, it is to match between first fixed block and the second fixed block, the first fixed block internal screw thread is connected with fastening bolt, passing through fastening bolt between first fixed block and the second fixed block is to be slidably connected, fixation is plugged with tube body respectively between first fixed block and the second fixed block, inner diameter size of the outer diameter size of the tube body less than the first fixed block, the tube body includes resistance to oxidation coating layer, nickel coating, stainless steel substrate layer and chrome layer.The utility model is by being equipped with the first fixed block and the second fixed block, leakproofness when two tube body connections can be improved, and tube body includes antibacterial oxygen-resistance layer, chrome layer, stainless steel substrate layer, nickel coating and resistance to oxidation coating layer, and the intensity and oxidative resistance of tube body entirety can be improved in multilayered structure.
Description
Technical field
The utility model relates to boiler resistance to oxidation tube apparatus technical fields, specially boiler high temperature heating surface resistance to oxidation
Pipe.
Background technique
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output
Steam, high-temperature water or organic heat carrier with certain thermal energy.The original meaning of pot refers to that the water container heated on fire, furnace refer to burning
The place of fuel, boiler include pot and furnace two large divisions.The hot water or steam generated in boiler can directly be industrial production and people
The people's livelihood is living to provide required thermal energy, mechanical energy can also be converted to by Steam Power Equipment, or again turn mechanical energy by generator
It is changed to electric energy.The boiler for providing hot water is known as hot-water boiler, is mainly used for living, also there is a small amount of application in industrial production.Boiler
In need to use many pipes, but since the temperature of boiler is excessively high, so the pipe used needed for boiler not only high temperature resistant
Resistance to oxidation is wanted, it is just durable in this way.
1, most of resistance to oxidation pipes are connected only by nozzle with pipe tail screw thread when two pipelines are attached
It connects, but is easy to be generated gap by the variation of temperature between two pipes, be easy infiltration.
2, traditional pipeline causes the intensity of pipeline inadequate, through after a period of time since structure is simple and structure sheaf is single
It is easy for generating damage after use and anti-corrosion effects is bad.
Utility model content
The purpose of this utility model is to provide boiler high temperature heating surface resistance to oxidation pipes, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: boiler high temperature heating surface resistance to oxidation pipe, including
Fastening structure and tube body, the fastening structure include the first fixed block and the second fixed block, and first fixed block and second are consolidated
Determine to match between block, the first fixed block internal screw thread is connected with fastening bolt, and first fixed block and second are consolidated
Determine between block through fastening bolt to be slidably connected, fixation is plugged with pipe respectively in first fixed block and the second fixed block
Body, for the outer diameter size of the tube body less than the inner diameter size of the first fixed block, the tube body includes resistance to oxidation plastic-coated
Layer, nickel coating, stainless steel substrate layer and chrome layer, the inside of the tube body are antibacterial oxygen-resistance layer, the antibacterial oxygen-resistance layer it is outer
It is fixedly installed with chrome layer week, the periphery of the chrome layer is fixedly installed with stainless steel substrate layer, the stainless steel substrate layer
Periphery is fixedly installed with nickel coating, and the periphery of the nickel coating is fixedly installed with resistance to oxidation coating layer.
Preferably, the threaded one end of the fastening bolt is equipped with fastening nut.
Preferably, cement sand bed is filled between second fixed block and tube body.
Preferably, fixed in first fixed block to be embedded with rubber seal.
Preferably, first fixed block and the second fixed block are all made of stainless steel material and are made.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is divided in the first fixed block and the second fixed block by being equipped with the first fixed block and the second fixed block
Tube body Gu Ding be plugged with, can be improved the leakproofness when connection of two tube bodies, and the first fixed block and the second fixed block it
Between be slidably connected by fastening bolt, be then fixed again with fastening nut, can be improved two tube body junctions
Compactness enables tube body to stand the variation of temperature, durable；
2, the utility model is filled with cement sand bed also between the second fixed block and tube body simultaneously, can be improved tube body
Waterproofness, the inside of tube body is antibacterial oxygen-resistance layer, can prevent the intracorporal liquid of pipe from generating bacterium, the periphery of antibacterial oxygen-resistance layer
For chrome layer, the periphery of chrome layer is equipped with stainless steel substrate layer, increases the structural strength of tube body, also in stainless steel substrate layer
Periphery is fixedly installed with nickel coating, and the periphery of nickel coating is fixedly installed with resistance to oxidation coating layer, and tube body entirety can be improved
Resistance to oxidation effect, the intensity and resistance to oxidation effect of tube body can be improved in multilayered structure.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is A structure chart in this practical Fig. 1；
Fig. 3 is the utility model tube body cross section structure figure.
In figure: the first fixed block of 1-；The second fixed block of 2-；201- fastening bolt；2011- fastening nut；202- cement bonded sand
Pulp layer；203- rubber seal；3- tube body；301- resistance to oxidation coating layer；302- nickel coating；303- stainless steel substrate layer；304-
Chrome layer；305- antibacterial oxygen-resistance layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: boiler high temperature heating surface resistance to oxidation pipe, including tight
Fixing structure and tube body 3, the fastening structure include the first fixed block 1 and the second fixed block 2, first fixed block 1 and second
To match between fixed block 2,1 internal screw thread of the first fixed block is connected with fastening bolt 201, first fixed block 1
And second be to be slidably connected by fastening bolt 201 between fixed block 2, in first fixed block 1 and the second fixed block 2 respectively
Fixation is plugged with tube body 3, inner diameter size of the outer diameter size less than the first fixed block 1 of the tube body 3, the tube body
3 include resistance to oxidation coating layer 301, nickel coating 302, stainless steel substrate layer 303 and chrome layer 304, and the inside of the tube body 3 is anti-
Bacterium oxidation prevention layer 305, the periphery of the antibacterial oxygen-resistance layer 305 are fixedly installed with chrome layer 304, and the periphery of the chrome layer 304 is solid
Dingan County is equipped with stainless steel substrate layer 303, and the periphery of the stainless steel substrate layer 303 is fixedly installed with nickel coating 302, the nickel plating
The periphery of layer 302 is fixedly installed with resistance to oxidation coating layer 301.
The threaded one end of the fastening bolt 201 is equipped with fastening nut 2011, can consolidate to fastening bolt 201
It is fixed；It is filled with cement sand bed 202 between second fixed block 2 and tube body 3, can be improved the waterproof effect of tube body 3；It is described
It is fixed in first fixed block 1 to be embedded with rubber seal 203, improve the leakproofness between two connections of tube body 3；Described first is fixed
Block 1 and the second fixed block 2 are all made of stainless steel material and are made, and stainless steel material good water-proof effect and good corrosion resistance are prolonged
It is durable.
Working principle: the utility model is by being equipped with the first fixed block 1 and the second fixed block 2, the first fixed block 1 and second
Fixation is plugged with tube body 3 respectively in fixed block 2, and leakproofness when two tube bodies 3 connect, and the first fixed block 1 can be improved
And second be slidably connected between fixed block 2 by fastening bolt 201, is then fixed again with fastening nut 2011, energy
The compactness for enough improving two 3 junctions of tube body, enables tube body 3 to stand the variation of temperature, durable；Also exist simultaneously
It is filled with cement sand bed 202 between second fixed block 2 and tube body 3, can be improved the waterproofness of tube body 3, the inside of tube body 3 is
Antibacterial oxygen-resistance layer 305, can prevent the liquid in tube body 3 from generating bacterium, and the periphery of antibacterial oxygen-resistance layer 305 is chrome layer 304, plating
The periphery of layers of chrome 304 is equipped with stainless steel substrate layer 303, increases the structural strength of tube body 3, also in stainless steel substrate layer 303
Periphery is fixedly installed with nickel coating 302, and the periphery of nickel coating 302 is fixedly installed with resistance to oxidation coating layer 301, can be improved
The intensity and resistance to oxidation effect of tube body can be improved in the whole resistance to oxidation effect of tube body 3, multilayered structure.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. boiler high temperature heating surface resistance to oxidation pipe, including fastening structure and tube body (3), it is characterised in that: the fastening structure packet
The first fixed block (1) and the second fixed block (2) are included, is mating make between first fixed block (1) and the second fixed block (2)
With the first fixed block (1) internal screw thread is connected with fastening bolt (201), first fixed block (1) and the second fixed block
(2) it by fastening bolt (201) to be slidably connected between, is fixed respectively in first fixed block (1) and the second fixed block (2)
It is plugged with tube body (3), inner diameter size of the outer diameter size less than the first fixed block (1) of the tube body (3), the pipe
Body (3) includes resistance to oxidation coating layer (301), nickel coating (302), stainless steel substrate layer (303) and chrome layer (304), the pipe
The inside of body (3) is antibacterial oxygen-resistance layer (305), and the periphery of the antibacterial oxygen-resistance layer (305) is fixedly installed with chrome layer (304),
The periphery of the chrome layer (304) is fixedly installed with stainless steel substrate layer (303), the periphery of the stainless steel substrate layer (303)
It is fixedly installed with nickel coating (302), the periphery of the nickel coating (302) is fixedly installed with resistance to oxidation coating layer (301).
2. boiler high temperature heating surface resistance to oxidation pipe according to claim 1, it is characterised in that: the fastening bolt (201)
Threaded one end fastening nut (2011) are installed.
3. boiler high temperature heating surface resistance to oxidation pipe according to claim 1, it is characterised in that: second fixed block (2)
Cement sand bed (202) are filled between tube body (3).
4. boiler high temperature heating surface resistance to oxidation pipe according to claim 1, it is characterised in that: first fixed block (1)
Interior fixation is embedded with rubber seal (203).
5. boiler high temperature heating surface resistance to oxidation pipe according to claim 1, it is characterised in that: first fixed block (1)
Stainless steel material is all made of with the second fixed block (2) to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920394435.7U CN209726523U (en) | 2019-03-27 | 2019-03-27 | Boiler high temperature heating surface resistance to oxidation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920394435.7U CN209726523U (en) | 2019-03-27 | 2019-03-27 | Boiler high temperature heating surface resistance to oxidation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209726523U true CN209726523U (en) | 2019-12-03 |
Family
ID=68688699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920394435.7U Expired - Fee Related CN209726523U (en) | 2019-03-27 | 2019-03-27 | Boiler high temperature heating surface resistance to oxidation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209726523U (en) |
-
2019
- 2019-03-27 CN CN201920394435.7U patent/CN209726523U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |