CN213117967U - Anticorrosive heat preservation elbow - Google Patents
Anticorrosive heat preservation elbow Download PDFInfo
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- CN213117967U CN213117967U CN202021279985.3U CN202021279985U CN213117967U CN 213117967 U CN213117967 U CN 213117967U CN 202021279985 U CN202021279985 U CN 202021279985U CN 213117967 U CN213117967 U CN 213117967U
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- elbow
- anticorrosive
- elbow body
- heat preservation
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Abstract
The utility model discloses an anticorrosive heat preservation elbow belongs to the elbow field, including the elbow body, the internal fixed surface of elbow body installs first anticorrosive coating, and thickness is 2mm, and the external fixed surface of elbow body installs the second anticorrosive coating, and thickness is 2mm, and the external fixed surface of second anticorrosive coating installs the wearing layer, and thickness is 2mm, and the annular chamber has been seted up to the inside of elbow body, and the internal fixed surface of annular chamber installs the heat preservation, and thickness is 1 mm. This anticorrosive heat preservation elbow can avoid the inside oxidation corrosion that receives of elbow body through first anticorrosive coating, can avoid the outside oxidation corrosion of elbow body through the second anticorrosive coating, improves anticorrosive effect.
Description
Technical Field
The utility model relates to an elbow field, more specifically say, relate to an anticorrosive heat preservation elbow.
Background
An elbow refers to a pipe that changes the direction of a pipeline in a piping system.
Traditional elbow is in the use, and the elbow is easily corroded by external environment oxidation, and anticorrosive effect is relatively poor, and traditional elbow is made through metal material usually, and the structure is comparatively simple, and the inside and outside temperature transfer rate of elbow is very fast, and the heat preservation effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide an anticorrosive heat preservation elbow can avoid the inside oxidation corrosion that receives of elbow body through first anticorrosive coating, can avoid the outside oxidation corrosion of elbow body through the second anticorrosive coating, improves anticorrosive effect, can slow down the transmission speed of the inside and outside temperature of elbow body through the heat preservation, and the transmission speed of the inside and outside temperature of elbow body can further be slowed down to the rethread annular chamber, improves the heat preservation effect.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides an anticorrosive heat preservation elbow, includes the elbow body, the internal surface fixed mounting of elbow body has first anticorrosive coating, and thickness is 2mm, the external surface fixed mounting of elbow body has the second anticorrosive coating, and thickness is 2mm, the external surface fixed mounting of second anticorrosive coating has the wearing layer, and thickness is 2mm, the annular chamber has been seted up to the inside of elbow body, the internal surface fixed mounting of annular chamber has the heat preservation, and thickness is 1mm, can avoid the inside oxidation corrosion that receives of elbow body through first anticorrosive coating, can avoid the outside oxidation corrosion of elbow body through the second anticorrosive coating, improves anticorrosive effect, can slow down the transmission speed of the inside and outside temperature of elbow body through the heat preservation, and the inside and outside temperature's of elbow body transmission speed can further be slowed down to the rethread annular chamber, improves the heat preservation effect.
Furthermore, first anticorrosive coating is chromium-plated layer, can carry out anticorrosive protection to the elbow body is inside, avoids the inside oxidation corrosion of elbow body.
Furthermore, the second anticorrosive coating is made for the epoxy material, can carry out anticorrosive protection to the elbow body outside, avoids the elbow body outside oxidation corrosion.
Furthermore, the wear-resistant layer is made of ceramic wear-resistant materials, the second anti-corrosion layer can be protected from being worn through the wear-resistant layer, and the using effect is improved.
Furthermore, the heat preservation is made for polyurethane foam material, can reduce the transmission speed of the inside and outside temperature of elbow body through the heat preservation, improves the heat preservation effect.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can avoid the inside oxidation corrosion that receives of elbow body through first anticorrosive coating, can avoid the outside oxidation corrosion of elbow body through the second anticorrosive coating, improves anticorrosive effect, can slow down the transmission speed of the inside and outside temperature of elbow body through the heat preservation, and the transmission speed of the inside and outside temperature of elbow body can further be slowed down to the annular chamber of rethread, improves the heat preservation effect.
(2) The first anticorrosive coating is a chromium-plated layer, and can protect the inside of the elbow body from corrosion and prevent the inside of the elbow body from being oxidized and rusted.
(3) The second anticorrosive coating is made for the epoxy material, can carry out anticorrosive protection to the elbow body outside, avoids the elbow body outside oxidation corrosion.
(4) The wear-resistant layer is made of ceramic wear-resistant materials, the second anti-corrosion layer can be protected from being worn through the wear-resistant layer, and the using effect is improved.
(5) The heat preservation is made for polyurethane foam material, can reduce the transfer rate of the inside and outside temperature of elbow body through the heat preservation, improves the heat preservation effect.
Drawings
Fig. 1 is a front sectional view of the present invention;
fig. 2 is a top view of the ring cavity structure of the present invention;
fig. 3 is a top view of the present invention.
The reference numbers in the figures illustrate:
1 elbow body, 2 first anticorrosive coating, 3 second anticorrosive coating, 4 wearing layer, 5 annular chambers, 6 heat preservation.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, an anti-corrosion thermal insulation elbow comprises an elbow body 1, referring to fig. 1, 2 and 3, a first anti-corrosion layer 2 with a thickness of 2mm is fixedly installed on the inner surface of the elbow body 1, the first anti-corrosion layer 2 is a chromium-plated layer, and can protect the inside of the elbow body 1 from corrosion and oxidation corrosion, a second anti-corrosion layer 3 with a thickness of 2mm is fixedly installed on the outer surface of the elbow body 1, the second anti-corrosion layer 3 is made of epoxy resin material, and can protect the outside of the elbow body 1 from corrosion and oxidation corrosion, a wear-resistant layer 4 with a thickness of 2mm is fixedly installed on the outer surface of the elbow body 1, the wear-resistant layer 4 is made of ceramic wear-resistant material, the second anti-corrosion layer 3 can be protected from wear by the wear-resistant layer 4, the use effect is improved, an annular cavity 5 is opened inside the elbow body 1, can slow down the transmission speed of the inside and outside temperature of elbow body 1 through annular chamber 5, the internal surface fixed mounting of annular chamber 5 has heat preservation 6, and thickness is 1mm, and heat preservation 6 is made for polyurethane foam, can reduce the transmission speed of the inside and outside temperature of elbow body 1 through heat preservation 6, improves the heat preservation effect.
During the use, under the effect of first anticorrosive coating 2, can avoid 1 internal surface of elbow body to be by oxidation corrosion, under wearing layer 4's effect, can avoid second anticorrosive coating 3 to be worn and torn, 1 surface of elbow body can be protected by external environment oxidation corrosion to rethread second anticorrosive coating 3, improve anticorrosive effect, can tentatively slow down 1 inside and outside temperature transfer rate of elbow body at insulating layer 6, rethread annular chamber 5 can further slow down 1 inside and outside temperature transfer rate of elbow body, improve the heat preservation effect.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides an anticorrosive heat preservation elbow, includes elbow body (1), its characterized in that: the interior fixed surface of elbow body (1) installs first anticorrosive coating (2), and thickness is 2mm, the fixed surface of elbow body (1) installs second anticorrosive coating (3), and thickness is 2mm, the fixed surface of second anticorrosive coating (3) installs wearing layer (4), and thickness is 2mm, annular chamber (5) have been seted up to the inside of elbow body (1), the fixed surface of annular chamber (5) installs heat preservation (6), and thickness is 1 mm.
2. The corrosion-resistant heat-insulating elbow according to claim 1, characterized in that: the first anticorrosive layer (2) is a chromium coating.
3. The corrosion-resistant heat-insulating elbow according to claim 1, characterized in that: the second anticorrosive layer (3) is made of epoxy resin materials.
4. The corrosion-resistant heat-insulating elbow according to claim 1, characterized in that: the wear-resistant layer (4) is made of a ceramic wear-resistant material.
5. The corrosion-resistant heat-insulating elbow according to claim 1, characterized in that: the heat-insulating layer (6) is made of polyurethane foam material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021279985.3U CN213117967U (en) | 2020-07-04 | 2020-07-04 | Anticorrosive heat preservation elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021279985.3U CN213117967U (en) | 2020-07-04 | 2020-07-04 | Anticorrosive heat preservation elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213117967U true CN213117967U (en) | 2021-05-04 |
Family
ID=75675302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021279985.3U Active CN213117967U (en) | 2020-07-04 | 2020-07-04 | Anticorrosive heat preservation elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213117967U (en) |
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2020
- 2020-07-04 CN CN202021279985.3U patent/CN213117967U/en active Active
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