CN214043120U - Integrated mineral insulated cable with temperature measuring tube - Google Patents
Integrated mineral insulated cable with temperature measuring tube Download PDFInfo
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- CN214043120U CN214043120U CN202022346524.XU CN202022346524U CN214043120U CN 214043120 U CN214043120 U CN 214043120U CN 202022346524 U CN202022346524 U CN 202022346524U CN 214043120 U CN214043120 U CN 214043120U
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Abstract
The utility model discloses a mineral insulated cable of temperature tube is taken in integration relates to cable technical field. This mineral insulated cable of temperature tube is taken in integration, including the protection layer group, the inner wall of protection layer group is pasted and is had the insulating layer group, and the inner wall of insulating layer group is provided with the inner protective layer, and the inner protective layer is located the inside of polyvinyl chloride, and the inner wall of insulating layer group is provided with the flame retardant coating, and the flame retardant coating is located the inside of inner protective layer, and the inside of flame retardant coating is provided with the filling layer, and the inside of filling layer is provided with the inner core. The utility model discloses simple structure, the operation of being convenient for can prevent that the power line from taking place the broken string and causing the short circuit accident, arouses that communication cable and wire rope are electrified, can protect the cable, prevents static simultaneously and makes the cable ageing, is favorable to improving the life of cable, has increased the corrosion resisting property of cable to a certain extent, better than traditional mode, and simultaneously, simple to operate accords with market requirement, is favorable to using widely.
Description
Technical Field
The utility model relates to the technical field of cables, specifically a mineral insulated cable of temperature tube is taken in integration.
Background
Mineral insulated cables have been widely used in special situations such as high temperature, high pressure, high explosion resistance, high corrosion, high humidity, etc., such as nuclear power station nuclear island power transmission, steel mill smelting furnace temperature control, and thickened oil temperature rise and viscosity reduction, oil layer heating, in-situ combustion electric heating ignition, steam flooding or steam huff and puff electric tracing in the field of oil and gas exploitation.
The mineral insulated cable at present mainly is used as the single function of power transmission, signal of telecommunication transport or resistance-type companion heat, heating, and insulating effect is poor, and because optic fibre or thermocouple's external diameter is less, need additionally install the temperature tube usually, and installation work load is big, and the operation of not being convenient for is unfavorable for using widely.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mineral insulated cable of temperature tube is taken in integration to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mineral insulated cable of temperature tube is taken in integration, includes the protection layer group, the inner wall of protection layer group is pasted and is had the insulating layer group, and the inner wall of insulating layer group is provided with the inner protective layer, and the inner protective layer is located polyvinyl chloride's inside, and the inner wall of insulating layer group is provided with the flame retardant coating, and the flame retardant coating is located the inside of inner protective layer, and the inside of flame retardant coating is provided with the filling layer, and the inside of filling layer is provided with the inner core.
Preferably, the protection layer group includes outer protection tube, antistatic backing, compressive layer, wearing layer and corrosion resistant layer, and the inner wall of protection layer group is provided with outer protection tube, and the inner wall of protection layer group is provided with antistatic backing, and antistatic backing is located the inner wall of outer protection tube, and the inner wall of protection layer group is provided with compressive layer, and compressive layer is located the inner wall of antistatic backing, and the inner wall of protection layer group is provided with the wearing layer, and the wearing layer is located the inner wall of compressive layer, and the inner wall of protection layer group is provided with the corrosion resistant layer, and the corrosion resistant layer is located the inner wall of wearing layer.
Preferably, the outer protection tube is a metal protection tube layer, a tubular high-voltage ceramic insulator layer is sleeved on the periphery of the anti-static layer, a reinforcing rib layer is arranged on the anti-pressure layer, and a tetrafluoroethylene material layer is filled on the inner wall of the anti-corrosion layer.
Preferably, the insulation layer group comprises a sheath layer, a shielding layer, a fire-resistant mica tape layer and polyvinyl chloride, the inner wall of the insulation layer group is provided with the protection sheath layer, and the protection sheath layer is positioned on the inner wall of the corrosion-resistant layer.
Preferably, the inner wall of insulating layer group is provided with the shielding layer, and the shielding layer is located the inner wall of protection jacket layer, and the inside of shielding layer is provided with the resin layer, and the inner wall of insulating layer group is provided with fire-resistant mica tape layer, and fire-resistant mica tape layer is located the inner wall of shielding layer, and the inner wall of insulating layer group is provided with polyvinyl chloride, and polyvinyl chloride is located the inside of fire-resistant mica tape layer.
Preferably, the inner core is provided with a U-shaped groove, so that the installation is convenient.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this mineral insulated cable of temperature tube is taken in integration uses through the cooperation of outer protection tube, antistatic backing, compressive layer, wearing layer and corrosion resistant layer, can prevent that the power line from taking place the broken string and causing the short circuit accident, arouses that communication cable and wire rope are electrified, can protect the cable, prevents simultaneously that static from making the cable ageing, is favorable to improving the life of cable, has increased the anticorrosive performance of cable to a certain extent, convenient to use.
(2) This mineral insulated cable of temperature tube is taken in integration, through the restrictive coating, the shielding layer, fire-resistant mica tape layer and polyvinyl chloride's cooperation is used, can protect insulating layer group, can shield the electromagnetic field in the cable, can play certain ground protection effect, fire-resistant mica tape has good high temperature resistance and fire resistance simultaneously, thereby play insulating effect, the insulating properties of cable has been increased to a certain extent, the result of use of cable has been increased effectively, and the facilitate promotion.
(3) This mineral insulated cable of temperature tube is taken in integration uses through the cooperation of flame retardant coating and filling layer, can block the burning things which may cause a fire disaster, prevents that the burning things which may cause a fire disaster from stretching, has increased the safety in utilization of cable to a certain extent.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of an insulation layer group in the present invention;
fig. 3 is a schematic structural view of the inner core of the present invention;
fig. 4 is a cross-sectional view of the present invention.
In the figure: the composite material comprises a protective layer group 1, an outer protective layer 101, an antistatic layer 102, a pressure-resistant layer 103, an abrasion-resistant layer 104, an anti-corrosion layer 105, an insulating layer group 2, a sheath layer 201, a shielding layer 202, a fire-resistant mica tape layer 203, polyvinyl chloride 204, an inner protective layer 3, a fire-resistant layer 4, a filling layer 5 and a 6U-shaped groove.
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.
Referring to fig. 1-4, the present invention provides a technical solution: an integrated mineral insulated cable with a temperature measuring tube comprises a protection layer group 1, wherein the protection layer group 1 comprises an outer protection tube 101, an anti-static layer 102, a pressure-resistant layer 103, a wear-resistant layer 104 and a corrosion-resistant layer 105, the inner wall of the protection layer group 1 is provided with the outer protection tube 101, the outer protection tube 101 is a metal protection tube, short-circuit accidents caused by disconnection of a power line are prevented by arranging the outer protection tube 101, a communication cable and a steel wire rope are electrified, the cable can be protected, the inner wall of the protection layer group 1 is provided with the anti-static layer 102, the anti-static layer 102 is positioned on the inner wall of the outer protection tube 101, the periphery of the anti-static layer 102 is sleeved with a tubular high-voltage ceramic insulator, the cable is prevented from aging by arranging the anti-static layer 102, the service life of the cable is prolonged favorably, the inner wall of the protection layer group 1 is provided with the pressure-resistant layer 103, and the pressure-resistant layer 103 is provided with a reinforcing rib layer, the pressure-resistant layer 103 is positioned on the inner wall of the antistatic layer 102, the toughness of the protection layer group 1 can be improved by arranging the pressure-resistant layer 103, the inner wall of the protection layer group 1 is provided with the wear-resistant layer 104, the wear-resistant layer 104 is positioned on the inner wall of the pressure-resistant layer 103, the inner wall of the wear-resistant layer 104 is filled with a high-strength wear-resistant material, the wear-resistant performance of the cable is improved to a certain extent by arranging the wear-resistant layer 104, the service life of the cable is further prolonged, the inner wall of the protection layer group 1 is provided with the corrosion-resistant layer 105, the corrosion-resistant layer 105 is positioned on the inner wall of the wear-resistant layer 104, the inner wall of the corrosion-resistant layer 105 is filled with a tetrafluoroethylene material layer, the tetrafluoroethylene is polymerized to form a high molecular compound, the high molecular compound has excellent chemical stability, corrosion resistance, sealing property, high lubrication non-sticking property, electric insulation property and good ageing resistance, the corrosion resistance of the cable is improved to a certain extent, the use is convenient, the insulation layer group 2 is adhered on the inner wall of the protection layer group 1, the insulation layer group 2 comprises a sheath layer 201, a shielding layer 202, a fire-resistant mica tape layer 203 and polyvinyl chloride 204, the inner wall of the insulation layer group 2 is provided with the protective sheath layer 201, the protective sheath layer 201 is positioned on the inner wall of the corrosion-resistant layer 105, the insulation layer group 2 can be protected by arranging the protective sheath layer 201, the inner wall of the insulation layer group 2 is provided with the shielding layer 202, the shielding layer 202 is positioned on the inner wall of the protective sheath layer 201, the inside of the shielding layer 202 is provided with a resin layer, an electromagnetic field can be shielded in the cable by arranging the shielding layer 202, a certain grounding protection effect can be achieved, the inner wall of the insulation layer group 2 is provided with the fire-resistant mica tape layer 203, the fire-resistant mica tape layer 203 is positioned on the inner wall of the shielding layer 202, the fire-resistant mica tape layer 203 is a high-performance insulation mica product by arranging the fire-resistant mica tape layer 203, and has excellent high-temperature resistance and burning resistance, thereby achieving an insulation effect, the inner wall of the insulation layer group 2 is provided with polyvinyl chloride 204, the polyvinyl chloride 204 is positioned inside the fire-resistant mica tape layer 203, the polyvinyl chloride 204 is made of high polymer materials and has a certain insulation effect, the insulation performance of the cable can be improved by arranging the polyvinyl chloride 204, the insulation performance of the cable is improved to a certain extent by matching the insulation layer group 2, the using effect of the cable is effectively improved, and the cable is convenient to popularize, the inner wall of the insulation layer group 2 is provided with an inner protective layer 3, the inner protective layer 3 is positioned inside the polyvinyl chloride 204, the inner wall of the insulation layer group 2 is provided with a fireproof layer 4, the fireproof layer 4 is positioned inside the inner protective layer 3, the fireproof layer 4 is filled with fireproof coating, a fire source can be blocked, the fire source is prevented from spreading, the use safety of the cable is improved to a certain extent, the inside of the fireproof layer 4 is provided with a filling layer 5, and the inside of the filling layer 5 is provided with an inner core, the inner core is provided with a U-shaped groove 6.
The anti-static cable is prevented from aging by being provided with the anti-static layer 102, which is beneficial to improving the service life of the cable, the toughness of the protection layer group 1 can be increased by being provided with the pressure resistant layer 103, the wear resistance of the cable is increased to a certain extent by being provided with the wear-resistant layer 104, the service life of the cable is further prolonged, the insulation layer group 2 can be protected by being provided with the protective jacket layer 201, an electromagnetic field can be shielded in the cable by being provided with the shielding layer 202, a certain grounding protection effect can be achieved, and the fireproof mica tape layer 203 is a high-performance mica insulation product and has excellent high temperature resistance and combustion resistance by being provided with the fireproof mica tape layer 203, so that the insulation effect is achieved, through setting up polyvinyl chloride 204, can increase the insulating properties of cable, use through the cooperation of insulating layer group 2, increased the insulating properties of cable to a certain extent, increased the result of use of cable effectively, the facilitate promotion through setting up U type groove 6, can imbed installation temperature tube, simple to operate.
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 (6)
1. The utility model provides an integration takes mineral insulated cable of temperature tube, includes protection layer group (1), its characterized in that: the inner wall of protection layer group (1) is pasted and is had insulating layer group (2), and the inner wall of insulating layer group (2) is provided with inner protective layer (3), and inner protective layer (3) are located the inside of polyvinyl chloride (204), and the inner wall of insulating layer group (2) is provided with flame retardant coating (4), and flame retardant coating (4) are located the inside of inner protective layer (3), and the inside of flame retardant coating (4) is provided with filling layer (5), and the inside of filling layer (5) is provided with the inner core.
2. The mineral insulated cable with the temperature measuring pipe integrally formed as claimed in claim 1, wherein: the protection layer group (1) comprises an outer protection pipe (101), an anti-static layer (102), a pressure-resistant layer (103), a wear-resistant layer (104) and a corrosion-resistant layer (105), the inner wall of the protection layer group (1) is provided with the outer protection pipe (101), the inner wall of the protection layer group (1) is provided with the anti-static layer (102), the anti-static layer (102) is located on the inner wall of the outer protection pipe (101), the inner wall of the protection layer group (1) is provided with the pressure-resistant layer (103), the pressure-resistant layer (103) is located on the inner wall of the anti-static layer (102), the inner wall of the protection layer group (1) is provided with the wear-resistant layer (104), the wear-resistant layer (104) is located on the inner wall of the pressure-resistant layer (103), the inner wall of the protection layer group (1) is.
3. The mineral insulated cable with the temperature measuring pipe integrally formed as claimed in claim 2, wherein: the outer protection tube (101) is a metal protection tube layer, a tubular high-voltage ceramic insulator layer is sleeved on the periphery of the anti-static layer (102), a reinforcing rib layer is arranged on the anti-pressure layer (103), and a tetrafluoroethylene material layer is filled on the inner wall of the anti-corrosion layer (105).
4. The mineral insulated cable with the temperature measuring pipe integrally formed as claimed in claim 1, wherein: the insulation layer group (2) comprises a sheath layer (201), a shielding layer (202), a fire-resistant mica tape layer (203) and polyvinyl chloride (204), the inner wall of the insulation layer group (2) is provided with the protection sheath layer (201), and the protection sheath layer (201) is located on the inner wall of the corrosion-resistant layer (105).
5. The mineral insulated cable with the temperature measuring pipe integrally formed as claimed in claim 4, wherein: the inner wall of insulating layer group (2) is provided with shielding layer (202), and shielding layer (202) are located the inner wall of protection jacket layer (201), and the inside of shielding layer (202) is provided with the resin layer, and the inner wall of insulating layer group (2) is provided with fire-resistant mica tape layer (203), and fire-resistant mica tape layer (203) are located the inner wall of shielding layer (202), and the inner wall of insulating layer group (2) is provided with polyvinyl chloride (204), and polyvinyl chloride (204) are located the inside of fire-resistant mica tape layer (203).
6. The mineral insulated cable with the temperature measuring pipe integrally formed as claimed in claim 1, wherein: the inner core is provided with a U-shaped groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022346524.XU CN214043120U (en) | 2020-10-20 | 2020-10-20 | Integrated mineral insulated cable with temperature measuring tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022346524.XU CN214043120U (en) | 2020-10-20 | 2020-10-20 | Integrated mineral insulated cable with temperature measuring tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214043120U true CN214043120U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022346524.XU Active CN214043120U (en) | 2020-10-20 | 2020-10-20 | Integrated mineral insulated cable with temperature measuring tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214043120U (en) |
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2020
- 2020-10-20 CN CN202022346524.XU patent/CN214043120U/en active Active
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