CN213661994U - Temperature difference resistant and corrosion resistant surface structure of outdoor heat tracing cable - Google Patents
Temperature difference resistant and corrosion resistant surface structure of outdoor heat tracing cable Download PDFInfo
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- CN213661994U CN213661994U CN202022885803.3U CN202022885803U CN213661994U CN 213661994 U CN213661994 U CN 213661994U CN 202022885803 U CN202022885803 U CN 202022885803U CN 213661994 U CN213661994 U CN 213661994U
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- heat tracing
- lag
- tracing cable
- outdoor heat
- surface structure
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Abstract
The utility model discloses an outdoor heat tracing cable is able to bear or endure corrosion surface structure of difference in temperature relates to heat tracing cable technical field, this outdoor heat tracing cable is able to bear or endure corrosion surface structure of difference in temperature, including the detachable lag of heat tracing cable surface cutting ferrule, the lag is the elastic component, the lag includes that bottom plate and bottom plate both sides are the crooked backplate of C shape, the protective sheath forms the opening along heat tracing cable length extending direction between the tip of both sides backplate, the backplate parcel is at the side of heat tracing cable, the inboard inoxidizing coating that bonds of lag. The utility model discloses a set up lag, inoxidizing coating and spring board, the lag combines with the inoxidizing coating to reach the effect of protection heat tracing cable, plays temperature resistant, waterproof and anticorrosive effect, and the lag can be dismantled simultaneously, can cut off damaged one section and take off after the partial region is damaged to damaged one section lag of renewal is mended damaged position, has solved the problem that outdoor heat tracing cable temperature resistant difference corrosion resisting property need be strengthened.
Description
Technical Field
The utility model relates to the technical field of cables, specifically be the corrosion-resistant surface structure of the resistant difference in temperature of outdoor heat tracing cable.
Background
The heat tracing cable is a cable structure product which takes electric power as energy and utilizes alloy resistance wires to conduct electricity and generate heat to achieve the heat preservation effect, the electric heat tracing cable is a flat long strip, the heat tracing cable is widely applied to the industrial, building and commercial fields, is mainly used for freezing prevention and heat preservation of pipelines, valves, pump bodies, storage tanks, reaction towers, instrument boxes, pavements, tunnels, floor heating and the like, and can automatically limit the heating temperature and maintain the heating temperature.
The temperature resistant structure and the protective structure of the heat tracing cable are important components of a heat tracing cable system, and are particularly installed outdoors, the temperature difference between summer and winter is large, the outdoor environment is complex, materials are easily affected by expansion with heat and contraction with cold and wind, sunshine, oxidation and corrosion, and the heat tracing cable is easily soaked in water in rainy and snowy days.
Aiming at the problem that the temperature difference resistance and corrosion resistance of the outdoor heat tracing cable need to be enhanced, a temperature difference resistance and corrosion resistance surface structure of the outdoor heat tracing cable is provided.
Disclosure of Invention
Technical problem to be solved
Not enough to prior art, the utility model provides an outdoor heat tracing cable is able to bear or endure the corrosion-resistant surface structure of difference in temperature has solved the problem that outdoor heat tracing cable temperature resistant difference corrosion resisting property needs to be strengthened.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: outdoor heat tracing cable is able to bear or endure corrosion surface structure of difference in temperature, including the detachable lag of heat tracing cable surface cutting ferrule, the lag is the elastic component, the lag includes that bottom plate and bottom plate both sides are the crooked backplate of C shape, the lag forms the opening along heat tracing cable length extending direction between the tip of backplate on both sides, the backplate parcel is at the side of heat tracing cable, the inboard inoxidizing coating that bonds of lag, the both sides of inoxidizing coating are rolled over along corresponding backplate edge respectively and are pressed inside the backplate.
Preferably, the spring plate is embedded in the protective sleeve and arranged at equal intervals along the length extending direction of the protective sleeve.
Preferably, the protective layer is an aluminum foil layer.
Preferably, the protective layer is a rubber layer.
Preferably, the protective layer is a ceramic fiber cloth layer.
Preferably, the protective layer is a carbon fiber composite layer.
Preferably, the protection sleeve is a soft silica gel sleeve.
(III) advantageous effects
The utility model provides an outdoor heat tracing cable is able to bear or endure corrosion-resistant surface structure of difference in temperature possesses following beneficial effect:
the utility model discloses a through setting up lag, inoxidizing coating and spring plate, the lag is soft silica gel cover self has elasticity and keeps the shape, can open the opening card through elasticity when the cutting ferrule arrives the heat tracing cable outward appearance and go into, opening elasticity can recover, can guarantee that the lag cutting ferrule is on the heat tracing cable surface and coincide, the lag keeps the shape through the elasticity of spring plate simultaneously, the intensity of lag can be strengthened simultaneously to the inlaid spring plate, when heat tracing cable installs the heat preservation on the pipeline, the lag cutting ferrule is outside the heat tracing cable, the naked heat tracing cable side of opening part is laminated with the pipeline wall, the lag combines with the inoxidizing coating to reach the effect of protection heat tracing cable, play temperature resistant, waterproof and anticorrosive effect, lag and the lag can protect the heat tracing cable for a long time with inoxidizing coating long service life simultaneously, prevent the fracture that the outer surface of heat tracing cable is impaired and the problem that is corroded gradually, meanwhile, the protective sleeve can be detached, one section of the protective sleeve which is damaged can be cut off and taken down after the partial area is damaged, a new section of the protective sleeve is replaced to be supplemented to the damaged position, a small section of the protective sleeve is needed to sleeve the connecting gap at the connecting position, and then the connecting gap is bonded by glue to seal the gap, so that the purposes of convenience in use and reduction in maintenance cost are achieved, and the problem that the temperature resistance and corrosion resistance of the outdoor heat tracing cable need to be enhanced is solved.
Drawings
FIG. 1 is a schematic view of the structure of the heat tracing cable and the protective sleeve;
FIG. 2 is a schematic diagram of the spring plate structure of the present invention;
FIG. 3 is a schematic view of the structure of the protective sleeve of the present invention;
FIG. 4 is a right sectional view of the protective cover of the present invention at the position of the spring plate;
FIG. 5 is a schematic view of a portion of the structure of FIG. 1 according to the present invention;
fig. 6 is the structural schematic diagram of the utility model discloses the damaged change of lag.
In the figure: 1. a heat tracing cable; 2. a protective sleeve; 21. a base plate; 22. a guard plate; 3. an opening; 4. a protective layer; 5. a spring plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-6, the utility model provides a technical solution: an outdoor heat tracing cable temperature difference resistant corrosion resistant surface structure comprises a detachable protective sleeve 2 of a surface clamping sleeve of a heat tracing cable 1, wherein the protective sleeve 2 can be detached, a section of the damaged cable can be cut off and taken down after a part of the area is damaged, a new section of the protective sleeve 2 is replaced to a damaged position, a small section of the protective sleeve 2 is needed to sleeve a connecting gap at the connecting position and then is bonded by glue to seal the gap, as shown in figure 6, one side of the replaced section of the protective sleeve 2 is sleeved by the small section of the protective sleeve 2 in figure 6 and then is bonded by the glue to seal the gap, the protective sleeve 2 is an elastic piece, the protective sleeve 2 comprises a bottom plate 21 and a protective plate 22, two sides of the bottom plate 21 are bent in a C shape, an opening 3 along the length extending direction of the heat tracing cable 1 is formed between the end parts of the protective plates 22 at two sides, the protective plates 22 are wrapped at the side edges of the heat, the two sides of the protective layer 4 are respectively folded along the edges of the corresponding protective plate 22 and pressed into the protective plate 22.
As a technical optimization scheme of the utility model, inlay spring plate 5 in the lag 2, spring plate 5 sets up along 2 length extending direction equidistant of lag.
As the utility model discloses a technical optimization scheme, inoxidizing coating 4 is the aluminium foil layer, and aluminium foil layer heat insulating ability is good, and is waterproof corrosion-resistant, to accompanying hot cable 1 further protection, can prevent temporarily through the aluminium foil layer that accompany hot cable 1 impaired behind lag 2 damages, protects following hot cable 1 before the easy access lag 2.
As a technical optimization scheme, inoxidizing coating 4 is the rubber layer, and the rubber laminating degree is good, and the contact surface is soft, keeps warm, and is waterproof, corrosion-resistant, to accompanying hot cable 1 further protection, can prevent temporarily through the rubber layer that accompanying hot cable 1 is impaired behind lag 2 damage, protects accompanying hot cable 1 before the easy access lag 2.
As a technical optimization scheme, inoxidizing coating 4 is the ceramic fiber cloth layer, and the ceramic fiber cloth layer has high temperature resistant, the coefficient of heat conductivity is low, good performances such as thermal shock resistance, low heat capacity, has good acid and alkali resistance nature, and long service life can prevent temporarily that companion's heating cable 1 is impaired through the ceramic fiber cloth layer after 2 damaged lag to companion's heating cable 1 protection before the easy access lag 2.
As a technical optimization scheme, inoxidizing coating 4 is the carbon fiber composite bed, and the carbon fiber composite bed has high strength, high heat resistance, shock resistance and anticorrosive performance etc. and further protects heat tracing cable 1, can prevent temporarily through the carbon fiber composite bed that heat tracing cable 1 is impaired behind lag 2 damages, protects heat tracing cable 1 before the easy access lag 2.
As a technical optimization scheme of the utility model, lag 2 is soft silica gel cover.
The heat tracing cable 1 can be used outdoors and indoors, the protective sleeve 2 can be installed at a place with poor outdoor environment to protect the heat tracing cable 1 according to requirements, the protective sleeve 2 with the same length can be cut according to the length of the required heat tracing cable 1, the protective sleeve 2 is clamped and sleeved on the heat tracing cable 1 to protect the heat tracing cable 1 for a long time, the protective performance is better after the protective sleeve 2 is added compared with the heat tracing cable 1 directly exposed in the external environment, the heat tracing cable 1 can be prevented from being cut through due to the effect of heat preservation and buffering, meanwhile, the heat tracing cable 1 directly exposed in the external environment is not easy to repair after being damaged, however, after the protective sleeve 2 is clamped, the protective sleeve 2 replaces the heat tracing cable 1 to be damaged, the damage can be repaired after the damage, and the maintenance cost is reduced.
To sum up can, the utility model discloses a set up lag 2, inoxidizing coating 4 and spring board 5, solved the problem that 1 temperature difference corrosion resisting property of outdoor heat tracing cable needs to be strengthened.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Outdoor heat tracing cable temperature difference resistant corrosion-resistant surface structure, its characterized in that: including detachable lag (2) of companion's hot cable (1) surface cutting ferrule, lag (2) are the elastic component, lag (2) include that bottom plate (21) and bottom plate (21) both sides are backplate (22) that the C shape is crooked, lag (2) form opening (3) along companion's hot cable (1) length extending direction between the tip of both sides backplate (22), backplate (22) parcel is at the side of companion's hot cable (1), inboard bonding inoxidizing coating (4) of lag (2), it turns over and impresses backplate (22) inside along corresponding backplate (22) edge respectively to turn over on the both sides of inoxidizing coating (4).
2. The outdoor heat tracing cable temperature difference resistant and corrosion resistant surface structure according to claim 1, wherein: inlay spring board (5) in lag (2), spring board (5) are along lag (2) length extending direction equidistant setting.
3. The outdoor heat tracing cable temperature difference resistant and corrosion resistant surface structure according to claim 1, wherein: the protective layer (4) is an aluminum foil layer.
4. The outdoor heat tracing cable temperature difference resistant and corrosion resistant surface structure according to claim 1, wherein: the protective layer (4) is a rubber layer.
5. The outdoor heat tracing cable temperature difference resistant and corrosion resistant surface structure according to claim 1, wherein: the protective layer (4) is a ceramic fiber cloth layer.
6. The outdoor heat tracing cable temperature difference resistant and corrosion resistant surface structure according to claim 1, wherein: the protective layer (4) is a carbon fiber composite layer.
7. The outdoor heat tracing cable temperature difference resistant and corrosion resistant surface structure according to claim 1, wherein: the protective sleeve (2) is a soft silica gel sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022885803.3U CN213661994U (en) | 2020-12-06 | 2020-12-06 | Temperature difference resistant and corrosion resistant surface structure of outdoor heat tracing cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022885803.3U CN213661994U (en) | 2020-12-06 | 2020-12-06 | Temperature difference resistant and corrosion resistant surface structure of outdoor heat tracing cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213661994U true CN213661994U (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022885803.3U Expired - Fee Related CN213661994U (en) | 2020-12-06 | 2020-12-06 | Temperature difference resistant and corrosion resistant surface structure of outdoor heat tracing cable |
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| CN (1) | CN213661994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113853038A (en) * | 2021-11-09 | 2021-12-28 | 日木智能控制技术股份有限公司 | Sampling heat tracing composite pipeline explosion-proof heat tracing band and manufacturing method thereof |
-
2020
- 2020-12-06 CN CN202022885803.3U patent/CN213661994U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113853038A (en) * | 2021-11-09 | 2021-12-28 | 日木智能控制技术股份有限公司 | Sampling heat tracing composite pipeline explosion-proof heat tracing band and manufacturing method thereof |
| CN113853038B (en) * | 2021-11-09 | 2024-04-26 | 日木智能控制技术股份有限公司 | Sampling heat tracing composite pipeline explosion-proof heat tracing belt and manufacturing method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 Termination date: 20211206 |