Self-induction fire extinguishing rope containing fire extinguishing capsule

Abstract

The utility model discloses a self-induction fire extinguishing rope containing a fire extinguishing capsule, which relates to the technical field of fire extinguishing, and comprises a first sleeve body filled with filler, and a core wire is arranged in the first sleeve body. The filler is a fire extinguishing capsule and a fire extinguishing microcapsule, and in a fire environment, when the temperature rises to a trigger point, both the microcapsule and the trigger core wire can be triggered. The core wire can be quickly burnt to trigger all the microcapsules, fire extinguishing is instantly completed, and the fire extinguishing success rate is remarkably increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire extinguishing technology field, concretely relates to a self -induction fire -extinguishing rope containing fire -extinguishing capsule. BACKGROUND

[0002] In recent years, microcapsule technology develops rapidly and is applied in the field of fire fighting. The microcapsule fire extinguishing agent in the prior art is usually composed of microspheres coated with high molecular material, and the microspheres automatically release the internal fire extinguishing agent after being heated, thereby inhibiting the initial fire. However, the microcapsule fire extinguishing agent cannot be directly placed and used, and needs a storage device for storage, and does not affect the release during a fire. The microcapsule fire extinguishing rope is placed in a woven rope cover, and the rope cover is fixed in an airtight space such as an electrical cabinet. When a fire occurs, the microcapsule is triggered by heat and releases fire extinguishing substances in time to achieve the effect of extinguishing the fire. Compared with aerosol fire extinguishing ropes, fire extinguishers and spraying systems, the main features are: high cost performance, no pollution, no destructive, easy to use, and high efficiency for small fires.

[0003] The existing microcapsule fire extinguishing rope simply fills the fire extinguishing microcapsule into the rope cover. Since the fire extinguishing rope is long, the temperature in each area is not consistent during the initial stage of the fire, and the microcapsules in the whole rope cannot be triggered synchronously, resulting in insufficient amount of fire extinguishing agent and failure to extinguish the fire. The existing aerosol fire extinguishing rope needs to generate a large amount of smoke by burning oxidizing materials to reduce the oxygen concentration and cover the sediment to extinguish the fire, but there are a large number of particulate smoke in the extinguishing process, which is harmful to equipment and human body. The prior art provides many technical solutions to solve the above problems, for example, the prior art CN202123258245.9 discloses a microcapsule fire extinguishing rope, the rope body is made of flammable material, and the inside is hollow and filled with a long strip-shaped filler made of microcapsule fire extinguishing material. The patent can easily fix the microcapsule fire extinguishing agent in the airtight space such as the electrical cabinet that needs to be fireproof, but the scheme of the patent still has room for improvement in improving the response to the fire. SUMMARY

[0004] The utility model aims at providing a self -induction fire -extinguishing rope containing fire -extinguishing capsule, effectively triggering all fire -extinguishing fillings, instantaneously completing fire extinguishing, and significantly improving the fire extinguishing success rate.

[0005] To solve the above technical problems, the utility model provides technical schemes as follows: A self-induction fire extinguishing rope containing fire extinguishing capsules, comprising a first sleeve filled with a filler, and a core wire arranged in the first sleeve, wherein the filler is triggered quickly by placing the core wire in the first sleeve, the filler is a fire extinguishing capsule or a fire extinguishing microcapsule, the core wire is an initiating core wire, the triggering temperature of the initiating core wire is close to that of the fire extinguishing capsule, and the microcapsule and the initiating core wire can both be triggered when the temperature rises to the triggering point in a fire environment. The core wire is an energetic material that can burn quickly, and the heat generated by the core wire can trigger all the microcapsules, thereby instantaneously completing fire extinguishing and greatly improving the fire extinguishing effect. In addition, the core wire can fill and compact the filler in the first sleeve.

[0006] The first sleeve has an elongated shape, and the braided sheath material can be selected from glass fiber, ceramic fiber, basalt fiber, aramid fiber, and polytetrafluoroethylene fiber, which satisfy the characteristics of softness, air permeability, and high temperature resistance. In this embodiment, the wall thickness of the first sleeve is 0.2-1.0 mm, and the inner diameter is 5-20 mm. Of course, the wall thickness and the inner diameter of the first sleeve can be adjusted according to different actual use scenarios, such as increasing the wall thickness of the first sleeve to more than 1 mm or reducing it to less than 0.2 mm. Similarly, the inner diameter of the first sleeve can be increased to more than 20 mm or reduced to less than 5 mm.

[0007] The filler can fill the space between the first sleeve and the core wire to form a fire extinguishing capsule layer, and the filler is a fire extinguishing microcapsule.

[0008] The filler can fill the space between the first sleeve and the core wire to form a fire extinguishing capsule layer, and the filler is a fire extinguishing microcapsule, which includes but is not limited to the following patent technologies:

[0009] According to the product described in patent CN 115487459 B, one or more of the following: the capsule core is perfluorohexanone, and the effective load is more than 80%; the capsule shell is a natural or synthetic polymer with a multi-shell structure and flame retardance, and the softening point is 120-150 DEG C, which can be selected according to the use requirements; the compressive strength is more than 15 MPa, which can be selected according to the use requirements. The storage period of the fire extinguishing microcapsule is 10 years, and the loss rate of perfluorohexanone is less than 5% in 3 years.

[0010] According to one embodiment of the utility model, the first sleeve has a through hole that penetrates both ends of the first sleeve, and the filler and the core wire are arranged in the through hole. In this way, the filler and the core wire are filled into the first sleeve, and the two ends of the core wire can be arranged outside the two ends of the first sleeve, which facilitates the quick triggering of the core wire when the temperature reaches the triggering point.

[0011] According to one embodiment of the utility model, the two ends of the core wire are arranged outside the first sleeve, which can trigger the core wire faster and better, and ensure the sensitivity.

[0012] According to an embodiment of the utility model, first the body end is equipped with the encapsulation assembly, the encapsulation assembly includes with first the body end seal the head, for to first the body port place with the core wire encapsulation and fixed both, prevent the core wire displacement relative to first the body port causes the core wire and first the body disengagement or slip to first the body inside.

[0013] According to an embodiment of the utility model, the head is equipped with the end cap, the end cap has the space containing the head port, for the encapsulation of first the body end, avoid the core wire and filler in first the body error trigger, the end cap is removed after the self-induction fire extinguishing rope containing fire extinguishing capsule of the utility model is placed in the position required.

[0014] According to an embodiment of the utility model, the core wire end is placed outside the head. Thus can faster and better trigger the core wire, the head has the structure part of plugging first the body port place with the core wire, and the structure part can be filled in the gap between first the body and the core wire. Of course, the head can also be selected with a circular plastic head encapsulation.

[0015] According to an embodiment of the utility model, the filler has a fire extinguishing function, the filler has a shell containing a fire extinguishing function medium, the filler is a fire extinguishing capsule, the particle size of the fire extinguishing capsule is greater than or equal to 0.5 mm, the capsule shell is a natural or synthetic polymer, has a multi-shell structure, and has a fire-retardant property, a softening point of 120 DEG C~150 DEG C, according to the selection of use demand;The compressive strength is more than 15MPa, the fire extinguishing microcapsule is one or several of the products described in the patent CN 115487459 B, the capsule core is perfluorohexanone, the effective load is more than 80%, the fire extinguishing principle of perfluorohexanone, in addition to further isolating oxygen, can also reduce the flame temperature, inhibit the combustion free radical, dilute the oxygen concentration, is the effect of combination of multiple fire extinguishing principles.

[0016] According to an embodiment of the utility model, at least one indication label is arranged on the first sleeve.

[0017] According to an embodiment of the utility model, there is a spacing between the first sleeve and the core wire, which is used to fill the fire extinguishing capsules.

[0018] The manufacturing method of the fire extinguishing rope is as follows: first, the core wire is inserted into the first sleeve and fixed at the center of the first sleeve in a tool, the lower end is sealed, the fire extinguishing capsule particles, i.e. the filler, are poured into the space between the first sleeve and the core wire, and the capsules are stacked densely while being slightly vibrated. After filling is completed, the two ends are encapsulated with circular plastic heads. When a fire extinguishing rope containing a lead wire needs to be made, a head with a hole is used, and the length of the lead wire at both ends is 10 mm.

[0019] The fire extinguishing principle of the self-sensing fire extinguishing rope containing fire extinguishing capsules is that: after the self-sensing fire extinguishing rope containing fire extinguishing capsules is triggered, on the one hand, a large amount of oxygen is consumed by the burning of the core wire, weakening the oxygen combustion; on the other hand, with the triggering of the core wire, all the fire extinguishing capsules are triggered, the perfluorohexone in the capsules is gasified and expanded, breaking the capsule wall, and the fire extinguishing effect is exerted efficiently and continuously. The fire extinguishing principle of perfluorohexone can further isolate oxygen, reduce flame temperature, inhibit combustion free radicals, and dilute oxygen concentration, which is the effect of the combination of multiple fire extinguishing principles.

[0020] The filler contains fire extinguishing liquid, and the fire extinguishing liquid is coated with a wall material on the outside, wherein the fire extinguishing liquid includes but is not limited to perfluorohexone, and the wall material can be a single-layer structure or a multi-layer structure.

[0021] In the embodiment, the particle size of the fire extinguishing capsule is greater than or equal to 0.5 mm, and less than 75% of the diameter of the fire extinguishing rope.

[0022] The preferred numerical value of the particle size of the fire extinguishing capsule also includes 0.5 mm, 0.511 mm, 0.512 mm, 0.513 mm, ……1.0 mm, 1.01 mm, 1.02 mm, 1.03 mm, 1.04 mm, ……1.5 mm, 1.51 mm, 1.52 mm, 1.53 mm, 1.54 mm, 1.55 mm, ……2.0 mm, 2.01 mm, 2.02 mm, 2.03 mm, 2.04 mm, 2.06 mm, 2.07 mm, ……

[0023] The preferred numerical value of the particle size of the fire extinguishing capsule also includes: the particle size of the fire extinguishing capsule is 75%, 74.999%, 74.998%, ……70%, 69.999%, 69.998%, 69.997%, ……65%, 64.999%, 64.998%, 64.997%, 64.996%, ……60%, 59.999%, 59.998%, 59.997%, 59.996%, 59.995%, ……55%, 54.999%, 54.998%, 54.997%, 54.996%, 54.995%, 54.994%, ……50%, 49.999%, 49.998%, 49.997%, 49.996%, 49.995%, 49.994%, 49.993%, ……6.25%.

[0024] The diameter of the core wire includes but is not limited to: 0.11mm, 0.12mm, 0.13mm, 0.5mm, 0.51mm, 0.52mm, 0.53mm, 0.54mm, 1mm, 1.01mm, 1.02mm, 1.03mm, 1.04mm, 1.05mm, 1.5mm, 1.51mm, 1.52mm, 1.53mm, 1.54mm, 1.55mm, 1.56mm, 2mm, 2.01mm, 2.02mm, 2.03mm, 2.04mm, 2.05mm, 2.06mm, 2.07mm.

[0025] The cross-sectional shape of the first set of bodies in the embodiment includes but is not limited to: circular, triangular, oval, polygonal, special-shaped.

[0026] The cross-sectional shape of the core wire includes but is not limited to: circular, triangular, oval, polygonal, special-shaped.

[0027] In the embodiment, the end cap is a structure capable of sealing the gap between the end of the first set of bodies and the core wire, and the end cap has a structure capable of being combined with the outer end cap, for example, the end cap has a circular ring body capable of filling and sealing the gap between the first set of bodies and the core wire, a sealing ring or the like structure can be provided on the circular ring body for further sealing, and the circular ring body has a hole body capable of accommodating the core wire passing through, and the outer part of the circular ring body can be matched with the end cap, for example, the outer part of the circular ring body is provided with threads, and the end cap is provided with threads matched with the threads, and the two can be assembled.

[0028] For example, the outer side of the circular ring body is provided with a protrusion or a groove, and the end cap is provided with a protrusion or a groove matched with the protrusion or the groove, so as to realize the assembly of the two, that is, in the case that the outer side of the circular ring body is provided with a protrusion, the end cap is provided with a groove matched with the protrusion.

[0029] Compared with the prior art, the core wire designed in the utility model can be quickly burned, the heat generated by the core wire can trigger all the microcapsules, and the fire extinguishing effect is improved, the fire extinguishing success rate and the extinguishing time are improved, and the utility model is suitable for narrow space.

[0030] The self-induction fire extinguishing rope containing the fire extinguishing capsule can quickly respond to fire extinguishing, and has high fire extinguishing success rate. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can be obtained from the provided drawings without creative labor.

[0032] Figure 1 It is a schematic diagram of a self-induction fire extinguishing rope containing fire extinguishing capsules of the present application.

[0033] Figure 2 It is a schematic diagram of a self-induction fire extinguishing rope containing fire extinguishing capsules of the present application. Figure 1 It is a schematic diagram of a self-induction fire extinguishing rope containing fire extinguishing capsules of the present application.

[0034] Figure 3 It is a schematic diagram of a self-induction fire extinguishing rope containing fire extinguishing capsules of the present application.

[0035] Figure 4 It is a schematic diagram of a self-induction fire extinguishing rope containing fire extinguishing capsules of the present application.

[0036] Figure 5 It is a schematic diagram of a self-induction fire extinguishing rope containing fire extinguishing capsules of the present application. Figure 4 It is a schematic diagram of a self-induction fire extinguishing rope containing fire extinguishing capsules of the present application.

[0037] 1. First sleeve; 2. Packaging assembly; 3. Indication label; 4. End cap; 5. End cap; 6. Core wire; 7. Filler. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0039] The concepts involved in the present application will be described below in combination with the drawings. It should be pointed out here that the following description of each concept is only to make the content of the present application easier to understand, and does not mean a limitation on the scope of protection of the present application; meanwhile, the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0040] Embodiment one

[0041] As Figures 1-5The utility model provides a kind of self-induction fire extinguishing rope containing fire extinguishing capsule, including the first set of body 1 filled with filler 7, the first set of body 1 is built-in core wire 6, the utility model places core wire 6 in the first set of body 1 to quickly trigger filler 7, filler 7 is fire extinguishing capsule, fire extinguishing microcapsule, core wire 6 is initiation core wire, and the trigger temperature of initiation core wire is similar to fire extinguishing capsule, when temperature rises to trigger point in fire environment, microcapsule and initiation core wire can be triggered.The core wire 6 is an energetic material, which can burn quickly, and the heat generated can trigger all microcapsules, and the fire extinguishing is completed instantly, which greatly improves the fire extinguishing effect.

[0042] In the case, the first set of body 1 can be called a woven cover. The first set of body 1 is in the shape of a long strip, but is not limited to this shape. The material of the first set of body 1 can be selected from fiberglass, ceramic fiber, basalt fiber, aramid fiber, and polytetrafluoroethylene fiber, which satisfy the characteristics of softness, air permeability, and high temperature resistance. In this embodiment, the wall thickness of the first set of body 1 is 0.2-1.0 mm, and the inner diameter is 5-20 mm. Of course, according to different actual use scenarios, the wall thickness and inner diameter of the first set of body 1 can be adjusted. For example, the wall thickness of the first set of body 1 can be increased to more than 1 mm or reduced to less than 0.2 mm. Similarly, the inner diameter of the first set of body 1 can be increased to more than 20 mm or reduced to less than 5 mm.

[0043] The filler 7 can be filled in the space between the first set of body 1 and the core wire 6 to form a fire extinguishing capsule layer. The filler 7 is a fire extinguishing microcapsule, which includes but is not limited to the following patent technologies:

[0044] According to the product described in patent CN 115487459 B, one or several of the following: the capsule core is perfluorohexanone, with an effective load of more than 80%; the capsule shell is a natural or synthetic polymer with a multi-shell structure and flame retardance, with a softening point of 120-150°C, which can be selected according to the use requirements; the compressive strength is more than 15 MPa, and the microcapsule particle size range is 0.2-2.0 mm, which can be selected according to the use requirements. The storage period of the fire extinguishing microcapsule is 10 years, and the loss rate of perfluorohexanone is less than 5% in 3 years.

[0045] The first set of body 1 has a through hole that penetrates both ends of the first set of body 1. The filler 7 and the core wire 6 are placed in the through hole. In this way, the filler 7 and the core wire 6 are loaded into the first set of body 1, and the two ends of the core wire 6 can be placed outside the first set of body 1 on both ends, which facilitates the quick triggering of the core wire 6 when the temperature reaches the trigger point.

[0046] The two ends of the core wire 6 are placed outside the first set of body 1, which can trigger the core wire 6 faster and better, ensuring the sensitivity.

[0047] The first sleeve body 1 is provided with an encapsulation assembly 2 at the end, and the encapsulation assembly 2 comprises a sealing head 5 sealing the end of the first sleeve body 1, which is used for encapsulating and fixing the core wire 6 at the port of the first sleeve body 1, so as to prevent the core wire 6 from being displaced relative to the port of the first sleeve body 1 and causing the core wire 6 to be separated from the first sleeve body 1 or to slip into the inside of the first sleeve body 1.

[0048] Referring to the accompanying drawings Figure 2 As shown in the drawings, the sealing head 5 is provided with an end cap 4, and the end cap 4 has a space for accommodating the port of the sealing head 5, which is used for encapsulating the end of the first sleeve body 1 to avoid the core wire 6 and the filler 7 in the first sleeve body 1 from being triggered by mistake, and the end cap 4 is removed after the self-induction fire extinguishing rope containing the fire extinguishing capsule is placed at the required position, and the end cap 4 protects the end of the core wire 6 to prevent it from being damaged during movement.

[0049] The end of the core wire 6 is placed outside the sealing head 5. In this way, the core wire 6 can be triggered faster and better, and the sealing head 5 has a structure for plugging the port of the first sleeve body 1 and the core wire 6, which can fill the gap between the first sleeve body 1 and the core wire 6. Of course, the sealing head 5 can also be a circular plastic sealing head.

[0050] The filler 7 has a fire extinguishing function, and the filler 7 has a shell containing a fire extinguishing functional medium. The filler is a fire extinguishing capsule, and the particle size of the fire extinguishing capsule is greater than or equal to 0.5 mm. The capsule shell is a natural or synthetic polymer, has a multi-shell structure, and has a flame retardant property. The softening point is 120℃-150℃, which is selected according to the use requirement. The compressive strength is more than 15MPa. The fire extinguishing microcapsule is one or several of the products described in the patent CN115487459B, and the capsule core is perfluorohexanone. The effective load is more than 80%. The fire extinguishing principle of perfluorohexanone is that it can further isolate oxygen, reduce flame temperature, inhibit combustion free radicals, and dilute oxygen concentration. It is the effect of combining multiple fire extinguishing principles.

[0051] The content and release speed of the fire extinguishing agent of the capsule with a size greater than or equal to 0.5mm are improved. In the embodiment, the diameter of the capsule is between 0.5mm and 2mm, and more preferably between 1.0mm and 1.5mm.

[0052] Referring to the accompanying drawings Figure 1 As shown in the drawings, the first sleeve body 1 is provided with at least one indication label 3.

[0053] The first sleeve body 1 and the core wire 6 have a spacing space therebetween for filling the fire extinguishing capsule. The arrangement of the core wire 6 can compact the filler 7 in the inside of the first sleeve body 1.

[0054] Embodiment two

[0055] The manufacturing method of the fire extinguishing rope in the embodiment is as follows: first, the core wire 6 is inserted into the first sleeve body 1 and fixed at the center of the first sleeve body 1 in a tool, the lower end is sealed, the fire extinguishing capsule particles, i.e., the filler 7, are filled between the first sleeve body 1 and the core wire 6, the platform is slightly vibrated while filling, so that the capsules are stacked densely. After filling is completed, the two ends are sealed with circular plastic sealing heads 5. When a fire extinguishing rope containing a lead wire is needed, a sealing head with a hole is used, and the length of the lead wire at both ends is 10 mm.

[0056] In the embodiment

[0057] The filler 7 is selected to be microcapsules with an average particle size of 1.5 mm, a perfluorohexanone load of 85%, and a fire extinguishing trigger temperature of 160°C, and the amount of the microcapsules is 50 g.

[0058] The filler 7 contains a fire extinguishing liquid, and the fire extinguishing liquid is coated with a wall material. The fire extinguishing liquid includes but is not limited to perfluorohexanone, and the wall material can be a single-layer structure or a multi-layer structure.

[0059] The material with the fire extinguishing function can be coated with a wall material to form the filler 7 in the embodiment.

[0060] The first sleeve body 1 is selected to be a rope sleeve woven by high-silicon glass fiber, with a length of 1500 mm and a diameter of 8 mm. Of course, the length and diameter of the first sleeve body 1 and the material thereof can be adjusted according to the actual use scene.

[0061] The core wire 6 is selected to be a core wire made of strontium nitrate and other materials, with a length of 1500 mm and a diameter of 2 mm. Similarly, the length and diameter of the core wire 6 and the material thereof can be adjusted according to the actual use scene.

[0062] Embodiment three

[0063] In the embodiment, the fire extinguishing principle of the self-induction fire extinguishing rope containing fire extinguishing capsules is as follows: after the self-induction fire extinguishing rope containing fire extinguishing capsules is triggered, on the one hand, a large amount of oxygen is consumed due to the combustion of the core wire 6, and the oxygen combustion is weakened; on the other hand, the fire extinguishing capsules are all triggered along with the triggering of the core wire 6, the perfluorohexanone in the capsules is gasified and expanded, and the capsule wall is broken, so that the fire extinguishing effect is efficiently and continuously exerted. The fire extinguishing principle of perfluorohexanone is that, in addition to further isolating oxygen, it can also reduce the flame temperature, inhibit the combustion free radicals, and dilute the oxygen concentration, which is the effect of the combination of multiple fire extinguishing principles.

[0064] Embodiment four

[0065] In the embodiment, the particle size of the fire extinguishing capsule is greater than or equal to 0.5 mm and less than 75% of the diameter of the fire extinguishing rope.

[0066] The preferred values of the particle size of the fire extinguishing capsule also include 0.5 mm, 0.511 mm, 0.512 mm, 0.513 mm, … 1.0 mm, 1.01 mm, 1.02 mm, 1.03 mm, 1.04 mm, … 1.5 mm, 1.51 mm, 1.52 mm, 1.53 mm, 1.54 mm, 1.55 mm, … 2.0 mm, 2.01 mm, 2.02 mm, 2.03 mm, 2.04 mm, 2.06 mm, 2.07 mm, ….

[0067] The preferred values of the particle size of the fire extinguishing capsule also include: the particle size of the fire extinguishing capsule is 75%, 74.999%, 74.998%, … 70%, 69.999%, 69.998%, 69.997%, … 65%, 64.999%, 64.998%, 64.997%, 64.996%, … 60%, 59.999%, 59.998%, 59.997%, 59.996%, 59.995%, … 55%, 54.999%, 54.998%, 54.997%, 54.996%, 54.995%, 54.994%, … 50%, 49.999%, 49.998%, 49.997%, 49.996%, 49.995%, 49.994%, 49.993%, … 6.25% of the diameter of the fire rope.

[0068] The diameter of the core wire 6 includes but is not limited to: 0.11 mm, 0.12 mm, 0.13 mm, … 0.5 mm, 0.51 mm, 0.52 mm, 0.53 mm, 0.54 mm, … 1 mm, 1.01 mm, 1.02 mm, 1.03 mm, 1.04 mm, 1.05 mm, … 1.5 mm, 1.51 mm, 1.52 mm, 1.53 mm, 1.54 mm, 1.55 mm, 1.56 mm, 2 mm, 2.01 mm, 2.02 mm, 2.03 mm, 2.04 mm, 2.05 mm, 2.06 mm, 2.07 mm, ….

[0069] Embodiment 5:

[0070] In this embodiment, the cross-sectional shape of the first sleeve body 1 includes but is not limited to: circular, triangular, oval, polygonal, special-shaped. The first sleeve body 1 can be bent and arranged.

[0071] The cross-sectional shape of the core wire 6 includes but is not limited to: circular, triangular, oval, polygonal, special-shaped.

[0072] In the embodiment, the head 5 is a structure capable of sealing the gap between the end of the first sleeve 1 and the connection of the core wire 6, and the head 5 has a structure covered by the external end cap 4, for example, the head 5 has a circular ring body capable of filling and sealing the gap between the first sleeve 1 and the core wire 6, and a sealing ring or the like structure can be arranged on the circular ring body for further sealing, and an annular column body is arranged at one end of the circular ring body, the annular column body has a hole body capable of accommodating the core wire 6 to pass through, and the outer part of the annular column body can be matched with the end cap 4, for example, the outer part of the annular column body is provided with threads, and the end cap 4 is provided with threads matched with the threads, and the two can be assembled.

[0073] For example, the outer side of the annular column body is provided with a protrusion or a groove, and the end cap 4 is matched with a corresponding protrusion or groove to realize the assembly of the two, that is, in the case that the outer side of the annular column body is provided with a protrusion, the end cap 4 is provided with a groove matched with the protrusion.

[0074] The above-mentioned embodiments and / or implementation manners are only used to illustrate the preferred embodiments and / or implementation manners of the technical scheme of the present application, and do not limit the implementation manners of the present application in any form, and any person skilled in the art can make some changes or modifications or other equivalent embodiments without departing from the technical means disclosed in the content of the present application, but should be regarded as the same technical scheme or embodiment as the present application.

[0075] The principles and implementation manners of the present application are described by using specific examples in the present application, and the above-mentioned embodiment is only used to help understand the method and its core idea of the present application. The above-mentioned is only the preferred embodiment of the present application, and it should be pointed out that due to the limitation of the expression, there are infinite specific structures, and for ordinary skilled persons in the technical field, some improvements, decorations or changes can be made without departing from the principles of the present application, and the above-mentioned technical features can be combined in a proper way; these improvements, decorations, changes or combinations, or the direct application of the technical scheme and technical solution of the present application to other occasions without improvement, should be regarded as the protection scope of the present application.

Claims

1. A self-sensing fire extinguishing rope containing fire extinguishing capsules, comprising a first casing (1) internally filled with a filling (7), characterized in that: The first sleeve (1) is internally provided with a core wire (6).

2. A self-sensing fire extinguishing string containing fire extinguishing capsules according to claim 1, characterized in that: The first sleeve (1) has a through hole penetrating through both ends of the first sleeve (1), and the filler (7) and the core wire (6) are arranged in the through hole.

3. A self-sensing fire extinguishing string containing fire extinguishing capsules according to claim 1 or 2, characterized in that: Both ends of the core wire (6) are arranged outside the first sleeve (1).

4. A self-sensing fire extinguishing string containing fire extinguishing capsules according to claim 1 or 2, characterized in that: An end of the first sleeve (1) is provided with a packaging assembly (2), and the packaging assembly (2) comprises a sealing head (5) sealing the end of the first sleeve (1).

5. A self-sensing fire extinguishing string containing fire extinguishing capsules according to claim 4, characterized in that: An end cap (4) is arranged on the sealing head (5), and the end cap (4) has a space accommodating a port of the sealing head (5).

6. A self sensing fire hose with fire extinguishing capsules according to claim 4, characterized in that: Both ends of the core wire (6) are arranged outside the sealing head (5), and the sealing head (5) has a structure part sealing the port of the first sleeve (1) and the core wire (6).

7. A self-sensing fire extinguishing string containing fire extinguishing capsules according to claim 1, characterized in that: The filler (7) has a fire extinguishing function, and the filler (7) has a shell containing a fire extinguishing function medium.

8. A self-sensing fire extinguishing string containing fire extinguishing capsules according to claim 1 or 7, characterized in that: The filler is a fire extinguishing capsule, and the particle size of the fire extinguishing capsule is greater than or equal to 0.5 mm.

9. A self-sensing fire extinguishing string containing fire extinguishing capsules according to claim 1, characterized in that: At least one indication label (3) is arranged on the first sleeve (1).

10. A self-sensing fire extinguishing string containing fire extinguishing capsules according to claim 1, characterized in that: There is a spacing between the first sleeve (1) and the core wire (6).

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