CN112367727B - High-strength corrosion-resistant constant-power electric tracing band - Google Patents
High-strength corrosion-resistant constant-power electric tracing band Download PDFInfo
- Publication number
- CN112367727B CN112367727B CN202011177141.2A CN202011177141A CN112367727B CN 112367727 B CN112367727 B CN 112367727B CN 202011177141 A CN202011177141 A CN 202011177141A CN 112367727 B CN112367727 B CN 112367727B
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- Prior art keywords
- electric tracing
- fixedly connected
- tracing band
- spring
- strip
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The invention discloses a high-strength corrosion-resistant constant-power electric tracing band, which comprises a band body, wherein the bottom end of the band body is fixedly connected with a heat dissipation block, the bottom end of the heat dissipation block is fixedly connected with a fixed strip, the bottom side of the fixed strip is provided with a chute, the inner cavity of the chute is fixedly connected with a first spring, the other end of the first spring is fixedly connected with a first sliding strip, the other side of the inner cavity of the chute is fixedly connected with a second spring, and the other end of the second spring is fixedly connected with a second sliding strip; when the electric tracing band is used, the sliding strips are loosened after being moved to proper positions through pushing the sliding strips to the two sides, at the moment, the spring can reset the two sliding strips to fix the electric tracing band, so that a certain distance is reserved between the electric tracing band and a wall body, the heat dissipation effect is realized, the problem that the surface of the electric tracing band is corroded or damaged due to high temperature because the part in contact with the wall body cannot dissipate heat is effectively avoided, and the service life of the electric tracing band is prolonged.
Description
Technical Field
The invention relates to the technical field of electric tracing bands, in particular to a high-strength corrosion-resistant constant-power electric tracing band.
Background
The electric tracing band is composed of conductive polymer, two parallel metal wires and an insulating protective layer. The conductive polymer has very high positive temperature coefficient characteristic, and is connected in parallel, can automatically regulate output power along with the temperature change of a heated system, automatically limits the heating temperature, can be arbitrarily truncated or used for a long time within a certain range, and allows multiple cross overlapping without the worry of high temperature hot spots and burning.
However, most of the electric tracing bands are directly wound on the surface of a wall or a material to be heated for operation, and no gap exists between the electric tracing bands and the wall or other materials, so that the surface of the electric tracing band is corroded or damaged due to high temperature because the electric tracing band cannot emit heat, and the service life of the electric tracing band is influenced.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the high-strength corrosion-resistant constant-power electric tracing band, a certain distance is reserved between the electric tracing band and a wall body by arranging the fixing strip and the sliding strip, the heat dissipation effect is realized, the surface of the electric tracing band is effectively prevented from being corroded or damaged due to high temperature because the part in contact with the wall body cannot dissipate heat, and the service life of the electric tracing band is prolonged.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a corrosion-resistant constant power electric tracing area of high strength, includes the area body, the bottom fixedly connected with radiating block of the area body, the bottom fixedly connected with fixed strip of radiating block, the spout has been seted up to the bottom side of fixed strip, the first spring of inner chamber fixedly connected with of spout, the first slip strip of the other end fixedly connected with of first spring, just spout inner chamber opposite side fixedly connected with second spring, the other end fixedly connected with second slip strip of second spring.
As a preferred technical solution of the present invention, a fixing block is in contact with the first sliding strip and the second sliding strip, and a wall is fixedly connected to the bottom end of the fixing block.
As a preferred technical solution of the present invention, a first protective layer is sleeved in an inner cavity of the belt body, and a second protective layer is sleeved in an inner cavity of the first protective layer.
As a preferred technical solution of the present invention, an inner cavity of the second protective layer is fixedly connected with a first wire, one side of the first wire, which is far away from the second protective layer, is provided with a second wire, and the second wire is fixedly connected to the second protective layer.
As a preferable technical scheme of the invention, the belt body is made of polytetrafluoroethylene materials.
As a preferable technical solution of the present invention, the first slide bar and the second slide bar are made of a magnetic material.
In a preferred embodiment of the present invention, a cross section of one side of each of the first and second slide bars is saw-toothed.
Compared with the prior art, the invention can achieve the following beneficial effects:
1. through setting up fixed strip and sliding strip, through promoting the sliding strip to both sides during the use, remove the sliding strip after suitable position, loosen the sliding strip, spring return can make two sliding strips reset this moment, thereby with the fixed block card with, fix the electric tracing area, it has certain interval to fix through this mode and has made between electric tracing area and the wall body, radiating effect has been realized, thereby effectively avoided leading to electric tracing area surface because of high temperature by the corruption or damage because of unable giving off the heat with the part of wall body contact, the life in electric tracing area has been increased.
2. Through setting up first protective layer and second protective layer for the outside of electric tracing area has obtained more comprehensive protection, and first protective layer and second protective layer twine in the outside of electric tracing area, have protected electric tracing area on the one hand, and on the other hand make the heat dissipation of electric tracing area more even.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the connection of the slide bar and the fixing block of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is a schematic structural diagram of a conductive wire according to the present invention.
Wherein: 1. a belt body; 2. a heat dissipating block; 3. a fixing strip; 4. a chute; 5. a first spring; 6. a first slider bar; 7. a second slider bar; 8. a second spring; 9. a fixed block; 10. a wall body; 11. a first passivation layer; 12. a second passivation layer; 13. a first conductive line; 14. a second conductive line.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Other embodiments obtained by persons skilled in the art without making creative efforts based on the embodiments in the implementation belong to the protection scope of the invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1 to 4, the invention provides a high-strength corrosion-resistant constant-power electric tracing band, which comprises a band body 1, wherein the bottom end of the band body 1 is fixedly connected with a heat dissipation block 2, the bottom end of the heat dissipation block 2 is fixedly connected with a fixing strip 3, the bottom side of the fixing strip 3 is provided with a sliding groove 4, the inner cavity of the sliding groove 4 is fixedly connected with a first spring 5, the other end of the first spring 5 is fixedly connected with a first sliding strip 6, the other side of the inner cavity of the sliding groove 4 is fixedly connected with a second spring 8, and the other end of the second spring 8 is fixedly connected with a second sliding strip 7;
through setting up fixed strip 3 and sliding strip, through promoting the sliding strip to both sides during the use, remove the sliding strip behind the suitable position, loosen the sliding strip, spring return can make two sliding strips reset this moment, thereby with fixed block 9 card with, fix the electric tracing area, it has certain interval to make between electric tracing area and the wall body 10 to fix through this mode, radiating effect has been realized, thereby effectively avoided leading to electric tracing area surface because of the unable heat that gives off of part with wall body 10 contact to be corroded or damaged because of the high temperature, the life in electric tracing area has been increased.
In other embodiments, a fixed block 9 is contacted between the first sliding strip 6 and the second sliding strip 7, and a wall 10 is fixedly connected to the bottom end of the fixed block 9;
by arranging the fixing block 9, the two sliding strips reach proper positions after being opened. Can be more accurate stable fix with the wall, stability when further having improved fixed.
In other embodiments, the first protective layer 11 is disposed in the inner cavity of the belt body 1, and the second protective layer 12 is disposed in the inner cavity of the first protective layer 11;
the first protective layer 11 and the second protective layer 12 are arranged, so that the outer part of the electric tracing band is protected more comprehensively, the first protective layer 11 and the second protective layer 12 are wound on the outer part of the electric tracing band, on one hand, the electric tracing band is protected, and on the other hand, the heat dissipation of the electric tracing band is more uniform.
In other embodiments, the inner cavity of the second sheath 12 is fixedly connected with a first wire 13, a side of the first wire 13 away from the second sheath 12 is provided with a second wire 14, and the second wire 14 is fixedly connected to the second sheath 12;
by arranging the first lead 13 and the second lead 14, the electric tracing band can be heated more immediately and effectively, and the convenience of the operation of the device is improved.
In other embodiments, the band body 1 is made of teflon;
by arranging the belt body 1 made of polytetrafluoroethylene materials, the surface of the belt body 1 is stronger in corrosion resistance, and the service life of the electric tracing belt is prolonged.
In other embodiments, the first slide bar 6 and the second slide bar 7 are made of magnetic materials;
make for magnetic material through setting up first slider 6 and second slider 7, adsorption effect between the magnetic material can make fixed more stable convenient when fixed, and magnetism weakens after the heating, owing to do not have magnetic force to adsorb during the dismantlement, and the operation also can be more light.
In other embodiments, the first sliding bar 6 and the second sliding bar 7 have saw-toothed cross sections on one side;
one side section of the first sliding strip 6 and one side section of the second sliding strip 7 are serrated, so that the two sliding strips can be clamped and more stable during fixing.
In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a corrosion-resistant constant power electric tracing area of high strength, includes the area body (1), its characterized in that: the bottom end of the belt body (1) is fixedly connected with a heat dissipation block (2), the bottom end of the heat dissipation block (2) is fixedly connected with a fixed strip (3), the bottom side of the fixed strip (3) is provided with a sliding groove (4), the inner cavity of the sliding groove (4) is fixedly connected with a first spring (5), the other end of the first spring (5) is fixedly connected with a first sliding strip (6), the other side of the inner cavity of the sliding groove (4) is fixedly connected with a second spring (8), and the other end of the second spring (8) is fixedly connected with a second sliding strip (7);
a fixed block (9) is in contact between the first sliding strip (6) and the second sliding strip (7), and a wall body (10) is fixedly connected to the bottom end of the fixed block (9).
2. A high strength corrosion resistant constant power electric tracing band according to claim 1, wherein: the inner cavity of the belt body (1) is sleeved with a first protective layer (11), and the inner cavity of the first protective layer (11) is sleeved with a second protective layer (12).
3. A high strength corrosion resistant constant power electric tracing band according to claim 2, wherein: the inner cavity fixedly connected with first wire (13) of second sheath (12), first wire (13) are kept away from one side of second sheath (12) is equipped with second wire (14), second wire (14) fixed connection in second sheath (12).
4. The high-strength corrosion-resistant constant-power electric tracing band as claimed in claim 1, wherein: the belt body (1) is made of polytetrafluoroethylene materials.
5. A high strength corrosion resistant constant power electric tracing band according to claim 1, wherein: the first sliding strip (6) and the second sliding strip (7) are made of magnetic materials.
6. The high-strength corrosion-resistant constant-power electric tracing band as claimed in claim 1, wherein: the cross sections of one sides of the first sliding strip (6) and the second sliding strip (7) are saw-toothed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011177141.2A CN112367727B (en) | 2020-10-28 | 2020-10-28 | High-strength corrosion-resistant constant-power electric tracing band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011177141.2A CN112367727B (en) | 2020-10-28 | 2020-10-28 | High-strength corrosion-resistant constant-power electric tracing band |
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| Publication Number | Publication Date |
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| CN112367727A CN112367727A (en) | 2021-02-12 |
| CN112367727B true CN112367727B (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011177141.2A Active CN112367727B (en) | 2020-10-28 | 2020-10-28 | High-strength corrosion-resistant constant-power electric tracing band |
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| CN211019288U (en) * | 2019-11-28 | 2020-07-14 | 江苏斯泰尔电热电器有限公司 | Single-phase parallel constant-power heat tracing band |
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| GB2199451A (en) * | 1986-12-19 | 1988-07-06 | Raychem Gmbh | Electric cable |
| CN107999420A (en) * | 2017-11-29 | 2018-05-08 | 方瑛吉 | A kind of surface family expenses cable easy to clean |
| CN108818649A (en) * | 2018-07-21 | 2018-11-16 | 何盼 | A kind of cable jacket material cutter device |
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| Publication number | Publication date |
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| CN112367727A (en) | 2021-02-12 |
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