CN215342083U - Cable explosion-proof fire blanket - Google Patents
Cable explosion-proof fire blanket Download PDFInfo
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- CN215342083U CN215342083U CN202121800963.1U CN202121800963U CN215342083U CN 215342083 U CN215342083 U CN 215342083U CN 202121800963 U CN202121800963 U CN 202121800963U CN 215342083 U CN215342083 U CN 215342083U
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Abstract
The utility model discloses a cable explosion-proof fireproof blanket which comprises a fireproof blanket body, wherein a waterproof layer is arranged on the outer side of the fireproof blanket body, an explosion-proof layer is fixedly connected to the inner side of the waterproof layer, a heat insulation layer is fixedly connected to the inner side of the explosion-proof layer, a first connector and a second connector are respectively and fixedly connected to the upper side and the lower side of the right end of the fireproof blanket body, a sliding rail is fixedly connected to the inner side of the bottom end of the heat insulation layer, motors are fixedly connected to the front and rear sides of the top end of the sliding rail, winding rollers are fixedly connected to the driving ends of the motors, and a temperature monitor is slidably connected to the top end of the sliding rail. According to the utility model, the motor drives the winding roller to rotate to wind and unwind the traction wire and drive the temperature monitor to slide on the slide rail, so that the temperature of the cable can be monitored in real time, the fire is alarmed at the first time, the fireproof function is good, the safety is high, the installation of the fireproof blanket is convenient by arranging the first connecting piece and the second connecting piece, and the fireproof blanket is worth of being widely popularized.
Description
Technical Field
The utility model relates to the field of cable protection, in particular to a cable explosion-proof and fireproof blanket.
Background
The cable is generally a cable similar to a rope and formed by twisting a plurality of or a plurality of groups of leads (at least two leads in each group), each group of leads are mutually insulated and are usually twisted around a center, the whole outer surface is coated with a highly-insulated covering layer, the cable has the characteristics of internal electrification and external insulation, along with the rapid development of the buried laying engineering of the power cable, higher requirements for cable protection are put forward, a cable protective sleeve is made of Polyethylene (PE) and a high-quality steel pipe through processes of sand blasting and shot blasting pretreatment, plastic dipping or coating and heating and curing, and the cable protective sleeve is the most commonly used electric insulating pipe for protecting wires and cables and is widely applied due to the fact that the cable protective sleeve has good insulating property, high chemical stability, rust resistance and aging resistance, and can adapt to harsh environments.
Chinese patent document CN206541941U discloses a fire-proof and explosion-proof cable blanket, which includes a strip-shaped adhesive button on the outer surface, and is characterized in that: the explosion-proof blanket comprises silicon rubber composite cloth and a protective inner container, the protective inner container comprises an explosion-proof high-polymer expansion fire-retardant plate, high-temperature-resistant ceramic cloth and a stainless steel foil three-layer structure, the explosion-proof high-polymer expansion fire-retardant plate is arranged on the high-temperature-resistant ceramic cloth, the stainless steel foil is arranged on the lower layer of the high-temperature-resistant ceramic cloth, and the explosion-proof high-polymer expansion fire-retardant plate, the high-temperature-resistant ceramic cloth and the stainless steel foil are tightly wrapped by the external silicon rubber composite cloth. The novel fire-proof cable is simple in structure, strong in fire-proof and explosion-proof performance, good in flexibility, convenient to use and install, mainly used for wrapping the joint between the cable and the cable, good in practical value and market prospect, and new and insufficient in safety, but the novel fire-proof cable cannot give an alarm at the first time after a fire disaster occurs, and processing and remedial measures after the fire disaster occurs are lacked.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an explosion-proof and fireproof blanket for cables.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an explosion-proof fire blanket of cable, includes the fire blanket body, the fire blanket body outside is provided with the waterproof layer, the inboard fixedly connected with explosion-proof layer of waterproof layer, the inboard fixedly connected with insulating layer of explosion-proof layer, insulating layer top fixedly connected with tin film, fire blanket body right-hand member top and below are fixedly connected with first connector and second connector respectively, the equal fixedly connected with of first connector bottom and second connector top is sealed fills up, the inboard fixedly connected with slide rail in insulating layer bottom, the equal fixedly connected with motor in slide rail top front and back, the equal fixedly connected with winding roller of motor drive end, slide rail top sliding connection has the temperature monitor.
As a further description of the above technical solution:
the top end of the tin film is provided with flame-retardant powder corresponding to the inside of the heat insulation layer, and the flame-retardant powder is made of aluminum hydroxide.
As a further description of the above technical solution:
the first connector is connected with the second connector through a bolt.
As a further description of the above technical solution:
the thermal insulation layer is made of glass fiber.
As a further description of the above technical solution:
the cable comprises a cable body and is characterized in that a clamping piece is fixedly connected to the inner side of the left end of the heat insulation layer.
As a further description of the above technical solution:
the winding rollers are fixedly connected to one end of the traction wire, and the other end of the traction wire is fixedly connected with the temperature monitor.
As a further description of the above technical solution:
a gap is arranged between the fireproof blanket body and the cable body.
As a further description of the above technical solution:
the material of the explosion-proof layer is special aluminum alloy.
The utility model has the following beneficial effects:
1. according to the utility model, the motor rotates to drive the winding roller to rotate, the winding roller drives the traction wire to be wound and unwound, so that the monitoring instrument is driven to slide on the sliding rail in a reciprocating mode from left to right to monitor the temperature of a cable at one end in real time, the monitoring position is flexible, the temperature can be transmitted to the outside in the first time, an alarm can be triggered when the temperature is abnormal, the tin film and the flame-retardant powder are arranged, when the tin film melts in a fire situation, the flame-retardant powder falls onto the cable, a certain protection effect is realized on the cable, the fire spreading is prevented, the monitoring degree of the cable is high, the fire situation can be remedied, and the safety performance is high.
2. According to the fireproof blanket, the heat insulation layer, the explosion-proof layer and the waterproof layer are sequentially arranged on the fireproof blanket body from inside to outside, the fireproof and explosion-proof performance is good, the first connector and the second connector are in cross connection and then fixed through the bolts, the sealing gaskets are arranged at the joints, the sealing performance of the fireproof blanket is enhanced, the fireproof blanket is convenient to disassemble and assemble, the cable is convenient to overhaul, and the fireproof blanket is worthy of great popularization.
Drawings
Fig. 1 is a front view of an explosion-proof and fire-proof cable blanket according to the present invention;
FIG. 2 is a cross-sectional view of an explosion-proof and fire-proof cable blanket according to the present invention;
fig. 3 is a schematic structural diagram of a in fig. 2.
Illustration of the drawings:
1. a fire blanket body; 2. a thermal insulation layer; 3. an explosion-proof layer; 4. a waterproof layer; 5. a fastener; 6. a tin film; 7. flame retardant powder; 8. a cable body; 9. a first connector; 10. a bolt; 11. a second connector; 12. a gasket; 13. a gap; 14. a motor; 15. a pull wire; 16. a temperature monitor; 17. a winding roll; 18. a slide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: an explosion-proof and fire-proof cable blanket comprises a blanket body 1, a waterproof layer 4 is arranged on the outer side of the blanket body 1, an explosion-proof layer 3 is fixedly connected on the inner side of the waterproof layer 4, a heat insulation layer 2 is fixedly connected on the inner side of the explosion-proof layer 3, the fire-proof blanket body 1 is sequentially provided with the heat insulation layer 2, the explosion-proof layer 3 and the waterproof layer 4 from inside to outside, the fire-proof and explosion-proof performances are good, a tin film 6 is fixedly connected on the top end of the heat insulation layer 2, a first connector 9 and a second connector 11 are respectively and fixedly connected above and below the right end of the blanket body 1, sealing gaskets 12 are respectively and fixedly connected at the bottom end of the first connector 9 and the top end of the second connector 11, the first connector 9 and the second connector 11 are in cross connection and then fixed through bolts 10, and the sealing gaskets 12 are arranged at the joints, so that the sealing performance of the fire-proof blanket is enhanced, the fire-proof blanket is convenient to disassemble and repair the cable, insulating layer 2 bottom inboard fixedly connected with slide rail 18, the equal fixedly connected with motor 14 in slide rail 18 top front and back, the equal fixedly connected with winding roll 17 of motor 14 drive end, 18 top sliding connection of slide rail has temperature monitor 16, at first rotate through motor 14 and drive winding roll 17 and rotate, winding roll 17 drives pull wire 15 and receive and releases, thereby it carries out real-time temperature monitoring to drive temperature monitor 16 and control reciprocating sliding on slide rail 18 and carry out the real-time temperature monitoring to one end cable, the monitoring position is nimble, can convey the external world with the temperature the very first time, then can trigger the alarm when the temperature is unusual.
The top end of the tin film 6 is provided with flame-retardant powder 7 corresponding to the inside of the heat insulation layer 2, the flame-retardant powder 7 is made of aluminum hydroxide, when fire occurs, the tin foil melts, the flame-retardant powder 7 falls on the cable to play a certain role in protecting the cable and prevent the fire from spreading, the first connector 9 is connected with the second connector 11 through the bolt 10, the cable is convenient to disassemble and assemble for overhauling the cable, the heat insulation layer 2 is made of glass fiber and can effectively prevent heat from spreading, the inner side of the left end of the heat insulation layer 2 is fixedly connected with the clamping piece 5, the cable body 8 is arranged inside the clamping piece 5 and is fixed on the cable body 8, the stability of the cable is enhanced, the winding rollers 17 are fixedly connected with one end of the traction wire 15, the other end of the traction wire 15 is fixedly connected with the temperature monitor 16, a gap 13 is arranged between the fireproof blanket body 1 and the cable body 8, the material of the explosion-proof layer 3 is special aluminum alloy, and the strength of the explosion-proof layer 3 is enhanced.
The working principle is as follows: firstly, a motor 14 rotates to drive a winding roller 17 to rotate, the winding roller 17 drives a traction wire 15 to retract and release, so as to drive a temperature monitor 16 to slide on a slide rail 18 in a reciprocating manner from left to right to monitor the temperature of a cable at one end in real time, the monitoring position is flexible, the temperature can be transmitted to the outside in the first time, an alarm can be triggered when the temperature is abnormal, by arranging a tin film 6 and flame retardant powder 7, when the tin film 6 melts in case of fire, the flame retardant powder 7 falls onto the cable, the cable is protected to a certain extent, the fire spreading is prevented, the monitoring degree of the cable is high, the fire can be remedied, a heat insulation layer 2, an explosion-proof layer 3 and a waterproof layer 4 are sequentially arranged from inside to outside of a fire blanket body 1, the fire and explosion-proof performance is good, the first connector 9 and the second connector 11 are in cross connection, and then are fixed through a bolt 10, and a sealing gasket 12 is arranged at the connection position, the leakproofness of the fireproof blanket is enhanced, the fireproof blanket is convenient to disassemble and assemble, and the cable is convenient to overhaul.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides an explosion-proof fire blanket of cable, includes fire blanket body (1), its characterized in that: a waterproof layer (4) is arranged on the outer side of the fireproof blanket body (1), an explosion-proof layer (3) is fixedly connected on the inner side of the waterproof layer (4), the inner side of the explosion-proof layer (3) is fixedly connected with a heat-insulating layer (2), the top end of the heat-insulating layer (2) is fixedly connected with a tin film (6), a first connector (9) and a second connector (11) are respectively and fixedly connected above and below the right end of the fireproof blanket body (1), the bottom end of the first connector (9) and the top end of the second connector (11) are both fixedly connected with a sealing gasket (12), a slide rail (18) is fixedly connected with the inner side of the bottom end of the heat insulation layer (2), motors (14) are fixedly connected with the front and back parts of the top end of the slide rail (18), the winding roller (17) is fixedly connected to the driving end of the motor (14), and the top end of the sliding rail (18) is connected with a temperature monitor (16) in a sliding mode.
2. The cable explosion and fire protection blanket of claim 1, wherein: the top end of the tin film (6) is provided with flame retardant powder (7) corresponding to the inside of the heat insulation layer (2), and the flame retardant powder (7) is made of aluminum hydroxide.
3. The cable explosion and fire protection blanket of claim 1, wherein: the first connector (9) is connected with the second connector (11) through a bolt (10).
4. The cable explosion and fire protection blanket of claim 1, wherein: the heat insulation layer (2) is made of glass fiber.
5. The cable explosion and fire protection blanket of claim 1, wherein: the cable insulation layer is characterized in that a clamping piece (5) is fixedly connected to the inner side of the left end of the insulation layer (2), and a cable body (8) is arranged inside the clamping piece (5).
6. The cable explosion and fire protection blanket of claim 1, wherein: the winding rollers (17) are fixedly connected to one end of the traction wire (15), and the other end of the traction wire (15) is fixedly connected with the temperature monitor (16).
7. The cable explosion and fire protection blanket of claim 1, wherein: a gap (13) is arranged between the fireproof blanket body (1) and the cable body (8).
8. The cable explosion and fire protection blanket of claim 1, wherein: the material of the explosion-proof layer (3) is special aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121800963.1U CN215342083U (en) | 2021-08-04 | 2021-08-04 | Cable explosion-proof fire blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121800963.1U CN215342083U (en) | 2021-08-04 | 2021-08-04 | Cable explosion-proof fire blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215342083U true CN215342083U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121800963.1U Active CN215342083U (en) | 2021-08-04 | 2021-08-04 | Cable explosion-proof fire blanket |
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| CN (1) | CN215342083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115556896A (en) * | 2022-09-29 | 2023-01-03 | 沪东中华造船(集团)有限公司 | Multifunctional fireproof, waterproof and anti-collision temporary protection method for ship |
-
2021
- 2021-08-04 CN CN202121800963.1U patent/CN215342083U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115556896A (en) * | 2022-09-29 | 2023-01-03 | 沪东中华造船(集团)有限公司 | Multifunctional fireproof, waterproof and anti-collision temporary protection method for ship |
| CN115556896B (en) * | 2022-09-29 | 2024-06-11 | 沪东中华造船(集团)有限公司 | Multipurpose fireproof waterproof anti-collision multipurpose temporary protection method for ship |
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