CN109742719B - Moisture absorption self-expansion inserter applied to weak current intelligent system - Google Patents
Moisture absorption self-expansion inserter applied to weak current intelligent system Download PDFInfo
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- CN109742719B CN109742719B CN201811650882.0A CN201811650882A CN109742719B CN 109742719 B CN109742719 B CN 109742719B CN 201811650882 A CN201811650882 A CN 201811650882A CN 109742719 B CN109742719 B CN 109742719B
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Abstract
The invention discloses a moisture-absorbing self-expansion type inserter applied to a weak current intelligent system, which belongs to the field of weak current intelligent, and comprises a main control center, wherein the main control center is electrically connected with a coaxial cable trunk line, the coaxial cable trunk line is electrically connected with a coaxial cable trunk line through an inserter, a moisture-absorbing type sealing washer is arranged at the upper end of a lower shell of the inserter, and when water leaks from the moisture-absorbing type sealing washer, a moisture-absorbing type embedded rope absorbs water to expand outwards and is difficult to continue to seep; the maintainer accessible is inhaled the pre-buried rope of wet formula and is observed from the coloured position of wet formula seal ring certainly to know from the position of wetting of wet formula seal ring certainly, accurately know the local leakproofness of inserter through the depth of observing the colour, saved the time that relevant maintainer looked for inserter infiltration position, once only accomplish the maintenance, improve maintenance efficiency, guarantee the stability of this weak current intelligent system operation.
Description
Technical Field
The invention relates to the field of weak current intelligence, in particular to a moisture absorption self-expansion type inserter applied to a weak current intelligent system.
Background
Along with the leap development of national economy, the construction of the park weak current intelligent system is increasingly strengthened, particularly in recent years, modern high-tech and information technology is moving from an intelligent building to an intelligent park, and an IP public broadcasting system, an IP video monitoring system, an IP building visual intercom system and other network weak current intelligent systems based on an Ethernet protocol are built in a single park. The network structure built by the prior park weak current intelligent system of the Ethernet is complex, external equipment of the system is required to be accessed to a special local area network through optical fibers, optical fiber transceivers, network cables, a plurality of network switches and the like, and the remote middle part is required to be connected in a switching way through special equipment, so that the complex wiring causes the complex construction process, the long construction period and the obvious huge cost; meanwhile, constructors have high mobility and high management difficulty, which brings immeasurable problems to later maintenance.
In order to solve the problems, the Chinese patent publication No. CN202524412U discloses an Ethernet park weak current intelligent system, and provides an Ethernet park weak current intelligent system based on a coaxial cable architecture, which comprises a main control center and an external weak current device, wherein the main control center is connected with a coaxial cable main line, the coaxial cable main line is connected with a coaxial cable branch line through an inserter, and the coaxial cable branch line is connected with the external weak current device through a device access unit; the equipment access unit consists of a power supply signal pickup module and an Ethernet access device. The utility model discloses a to a great extent ground reduces wiring and cost of maintenance, has realized providing the power for light current equipment simultaneously at same root coaxial cable, has characteristics such as high efficiency, practicality, stability, economy.
In the weak current intelligent system which strives to gradually move towards perfection, any detailed problems need to be improved optimally, and practice research summarizes that common fault phenomena existing in an inserter installed on a coaxial cable in the existing weak current intelligent system are as follows: the input voltage of the alternating current input port is normal, and the two radio frequency/alternating current ports have no alternating current voltage output, so that one of the reasons for the faults is that the encapsulation sealing performance is poor when the inserter is installed, and the contact of an overcurrent part is poor due to the fact that the inserter is damped in the subsequent using process, once the inserter installed on the coaxial cable in the existing weak current intelligent system is damped, the weak current intelligent system is unstable in operation, and the damped position is difficult to accurately find, so that related maintenance personnel are difficult to maintain, and even need to maintain for many times.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a moisture-absorbing self-expansion type inserter applied to a weak current intelligent system, wherein through the arrangement of a moisture-absorbing embedded rope, when water leaks from a moisture-absorbing sealing washer, the moisture-absorbing embedded rope absorbs water to expand outwards, and is tightly attached to an inserter shell against the upper end and the lower end of the moisture-absorbing sealing washer, so that the water is difficult to continuously seep; the maintainer accessible is inhaled the pre-buried rope of wet formula and is observed from the coloured position of wet formula seal ring certainly to know from the position of wetting of wet formula seal ring certainly, accurately know the local leakproofness of inserter through the depth of observing the colour, saved the time that relevant maintainer looked for inserter infiltration position, once only accomplish the maintenance, improve maintenance efficiency, guarantee the stability of this weak current intelligent system operation.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A moisture absorption self-expansion inserter applied to a weak current intelligent system comprises a main control center and external weak current equipment, wherein the main control center is electrically connected with a coaxial cable trunk line, the coaxial cable trunk line is electrically connected with a coaxial cable branch line through an inserter, the coaxial cable branch line is electrically connected with the external weak current equipment through an equipment access unit, the inserter comprises an inserter lower shell, the side end of the inserter lower shell is fixedly connected with a side mounting lug and an access head, the side mounting lug and the access head are symmetrically distributed at the side end of the inserter lower shell, a moisture absorption type sealing washer is arranged at the upper end of the inserter lower shell, a pre-buried cavity is chiseled in the moisture absorption type sealing washer, a moisture absorption type pre-buried rope is arranged in the pre-buried cavity, and when the moisture absorption type sealing washer seeps water through the moisture absorption type pre-buried rope, the moisture-absorbing embedded rope absorbs water and expands outwards, and the upper end and the lower end of the moisture-absorbing sealing washer are tightly attached to the inserter shell, so that water is not easy to continuously seep; the maintainer accessible is inhaled the pre-buried rope of wet formula and is observed from the coloured position of wet formula seal ring certainly to know from the position of wetting of wet formula seal ring certainly, accurately know the local leakproofness of inserter through the depth of observing the colour, saved the time that relevant maintainer looked for inserter infiltration position, once only accomplish the maintenance, improve maintenance efficiency, guarantee the stability of this weak current intelligent system operation.
Further, the device access unit comprises a power signal pickup module and an ethernet inserter.
Further, from moisture absorption formula seal ring side excavation have a plurality of side hygroscopic holes, and the side hygroscopic hole is linked together with pre-buried chamber, from the last excavation of moisture absorption formula seal ring lateral wall has the opening, moisture absorption formula embedded rope tip runs through the opening and is connected with humidity transducer, and when the junction infiltration between casing and the inserter upper cover under the inserter, moisture can get into pre-buried chamber by the side hygroscopic hole, and then is absorbed by the moisture absorption formula embedded rope, from the excavation on the moisture absorption formula seal ring lateral wall has the opening, moisture absorption formula embedded rope tip runs through the opening and is connected with humidity transducer, and humidity transducer can carry out real-time detection to the inside humidity condition of inserter, detects the moisture absorption condition of moisture absorption formula embedded rope simultaneously.
Furthermore, a plurality of side moisture absorption holes are respectively positioned at the upper end and the lower end of the moisture absorption type sealing washer, so that water permeating from the upper end and the lower end of the moisture absorption type sealing washer can enter the embedded cavity through the side moisture absorption holes and then be absorbed by the moisture absorption type embedded rope, and in addition, the moisture absorption type sealing washer can be placed in a positive and negative mode.
Further, from the moisture absorption formula seal ring side division chisel have inside moisture absorption hole, and inside moisture absorption hole is linked together with pre-buried chamber, and when the inserter is inside wet, the inside moisture of inserter can get into pre-buried chamber by inside moisture absorption hole, and then is absorbed by the pre-buried rope of moisture absorption formula, and when its self humidity exceeded humidity transducer's threshold value after the pre-buried rope moisture absorption of moisture absorption formula, relevant maintainer in time knows the trouble information that wets to in time overhaul.
Furthermore, the pre-buried rope of moisture absorption formula adopts the inflation rubber materials that absorbs water to make, the pre-buried rope of moisture absorption formula is hollow, and the pre-buried rope of moisture absorption formula is inside to be filled with explosion moisture absorption ball, the pre-buried rope side of moisture absorption formula is dug and is had the extrusion passageway, and the pre-buried rope of moisture absorption formula absorbs water, so the explosion moisture absorption ball that contacts the pre-buried rope of moisture absorption formula also absorbs moisture, and the pre-buried rope of moisture absorption formula is the inflation that absorbs water outwards, and both ends are tightly pasted with the inserter casing about supporting from the pre-buried rope of moisture absorption formula, and difficult continuation infiltration owing to restrict the pre-buried rope of moisture absorption formula from moisture absorption formula seal and continue outwards inflation, and the pre-buried rope of moisture absorption formula can only inwards expand, and then break explosion moisture absorption ball, and the explosion moisture.
Further, explosion moisture absorption ball is including moisture absorption casing and gasbag, the moisture absorption casing is made by the dry particle suppression and is formed, be connected with the gasbag on the moisture absorption shells inner wall, the parcel has the hybrid particles in the gasbag, and the pre-buried rope of moisture absorption formula extrudees explosion moisture absorption ball to inside inflation, and the gasbag is broken by the extrusion, breaks and produces stronger air current in the twinkling of an eye, brings the hybrid particles of gasbag inside into and extrudes the passageway.
Furthermore, the extrusion channel comprises a grain-moving air channel and a display groove, the display groove is positioned on the outer wall of the moisture-absorbing embedded rope, the display groove is hemispherical, the grain-moving air channel is communicated with the center of the display groove, the mixed grains enter the hemispherical display groove and are not easy to reversely enter the moisture-absorbing embedded rope again, the mixed grains are doped with copper sulfate grains and fluorescent grains, the copper sulfate grains remained in the display groove absorb moisture and turn blue, so that a maintainer can conveniently check the moisture-affected part, the fluorescent grains emit light under a dim condition, the maintainer can assist in checking the moisture-affected part, and meanwhile, the copper sulfate which is subjected to the radiation of the fluorescent grains and turns blue emits blue light, so that the moisture-affected part is more obvious; in addition, the more serious the moisture is, the more the moisture absorption type embedded rope expands inwards, the more the mixed particles enter the hemispherical display groove, the darker the color of the moisture-affected part is, and the maintainer can know the sealing property of the connecting part between the lower shell of the inserter and the upper cover of the inserter according to the color depth.
Furthermore, the grain-moving air duct is a large-diameter and small-diameter air duct, the small-diameter end of the grain-moving air duct is communicated with the display groove, and the shape of the large-diameter and small-diameter air duct is favorable for enabling mixed grains to smoothly enter the display groove and is not easy to reversely enter the moisture absorption type embedded rope again.
Further, walk a fixed tuber pipe of wind channel inner wall fixedly connected with, display slot inner wall fixedly connected with arc stationary blade, and arc stationary blade and fixed tuber pipe internal surface all are coated with super smooth coating, and the arc stationary blade and the fixed tuber pipe that scribble super smooth coating can make mixed granule get into the display slot smoothly.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) according to the scheme, the moisture-absorbing embedded rope is arranged, so that when water seeps from the moisture-absorbing sealing washer, the moisture-absorbing embedded rope absorbs water to expand outwards, the upper end and the lower end of the moisture-absorbing sealing washer are tightly attached to the inserter shell, and water is not easy to seep continuously; the maintainer accessible is inhaled the pre-buried rope of wet formula and is observed from the coloured position of wet formula seal ring certainly to know from the position of wetting of wet formula seal ring certainly, accurately know the local leakproofness of inserter through the depth of observing the colour, saved the time that relevant maintainer looked for inserter infiltration position, once only accomplish the maintenance, improve maintenance efficiency, guarantee the stability of this weak current intelligent system operation.
(2) From moisture absorption formula seal ring side excavation there are a plurality of side hygroscopic holes, and the side hygroscopic hole is linked together with pre-buried chamber, from the excavation on the moisture absorption formula seal ring lateral wall there is the opening, moisture absorption formula embedded rope tip runs through the opening and is connected with humidity transducer, when the junction infiltration between casing and the inserter upper cover under the inserter, moisture can get into pre-buried chamber by the side hygroscopic hole, and then by the pre-buried rope absorption of moisture absorption formula, from the excavation on the moisture absorption formula seal ring lateral wall there is the opening, moisture absorption formula embedded rope tip runs through the opening and is connected with humidity transducer, humidity transducer can carry out real-time detection to the inside humidity condition of inserter, detect the moisture absorption condition of moisture absorption formula embedded rope simultaneously.
(3) The side moisture absorption holes are respectively positioned at the upper end and the lower end of the moisture absorption type sealing washer, so that water permeating from the upper end and the lower end of the moisture absorption type sealing washer can enter the embedded cavity through the side moisture absorption holes and then be absorbed by the moisture absorption type embedded rope, and in addition, the moisture absorption type sealing washer can be placed in a positive and negative mode.
(4) From the chisel of moisture-absorbing formula seal washer side there is inside hole of absorbing moisture, and inside hole of absorbing moisture is linked together with pre-buried chamber, when the inside wet of inserter, the inside moisture of inserter can get into pre-buried chamber by inside hole of absorbing moisture, and then is absorbed by the pre-buried rope of moisture-absorbing formula, when its self humidity surpassed humidity transducer's threshold value after the pre-buried rope of moisture-absorbing formula absorbed moisture, relevant maintainer in time knows the trouble information that wets to in time overhaul.
(5) The moisture absorption type embedded rope is made of a water absorption expansion rubber material, is hollow, is filled with an explosion moisture absorption ball, is chiseled at the side end of the moisture absorption type embedded rope and absorbs water, so that the explosion moisture absorption ball contacting the moisture absorption type embedded rope absorbs moisture, expands outwards after absorbing water, is tightly attached to the inserter shell by abutting against the upper end and the lower end of the moisture absorption type sealing washer, is not prone to continuously seep water, can only expand inwards due to the fact that the moisture absorption type embedded rope is limited by the moisture absorption type sealing washer to continuously expand outwards, further breaks the explosion moisture absorption ball, and enters the extrusion channel after explosion of the explosion moisture absorption ball after absorbing moisture.
(6) The explosion moisture absorption ball comprises a moisture absorption shell and an air bag, wherein the moisture absorption shell is formed by pressing and forging dry particles, the air bag is connected to the inner wall of the moisture absorption shell, mixed particles are wrapped in the air bag, the moisture absorption type embedded ropes are expanded and extruded to the inside of the explosion moisture absorption ball, the air bag is broken through extrusion, strong air flow is generated in the moment of breaking through extrusion, and the mixed particles in the air bag are brought into an extrusion channel.
(7) The extrusion channel comprises a grain-passing air channel and a display groove, the display groove is positioned on the outer wall of the moisture-absorbing embedded rope, the display groove is hemispherical, the grain-passing air channel is communicated with the center of the display groove, the mixed particles enter the hemispherical display groove and are not easy to reversely enter the moisture-absorbing embedded rope again, the mixed particles are doped with copper sulfate particles and fluorescent particles, the copper sulfate particles remained in the display groove absorb moisture and turn blue, the moisture-absorbing part can be conveniently checked by a maintainer, the fluorescent particles emit light under a dim condition, the maintainer can be assisted to check the moisture-absorbing part, and meanwhile, blue light is emitted by the copper sulfate which absorbs moisture and turns blue when the fluorescent particles irradiate, so that the moisture-absorbing part is more obvious; in addition, the more serious the moisture is, the more the moisture absorption type embedded rope expands inwards, the more the mixed particles enter the hemispherical display groove, the darker the color of the moisture-affected part is, and the maintainer can know the sealing property of the connecting part between the lower shell of the inserter and the upper cover of the inserter according to the color depth.
(8) The particle-moving air duct is a large-diameter and small-diameter air duct, the small-diameter end of the particle-moving air duct is communicated with the display groove, and the shape of the large-diameter and small-diameter air duct is favorable for mixed particles to smoothly enter the display groove and is not easy to reversely enter the moisture-absorbing embedded rope again.
(9) Walk a fixed tuber pipe of grain wind channel inner wall fixedly connected with, display slot inner wall fixedly connected with arc stationary blade, and arc stationary blade and fixed tuber pipe internal surface all are coated with super smooth coating, and the arc stationary blade and the fixed tuber pipe that scribble super smooth coating can make mixed granule get into the display slot smoothly.
Drawings
FIG. 1 is a perspective view of the lower housing of the inserter instrument of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of a self-damping gasket according to the present invention;
FIG. 4 is a schematic view of the structure at B in FIG. 3;
FIG. 5 is a cross-sectional view of a self-damping gasket according to the present invention;
FIG. 6 is a schematic view of the structure at C in FIG. 5;
FIG. 7 is a schematic structural view of the explosion moisture absorption ball of the present invention;
figure 8 is a principal circuit connection diagram of the interposer of the present invention.
The reference numbers in the figures illustrate:
the device comprises a self-moisture-absorption type sealing washer 1, a humidity sensor 2, a moisture-absorption type embedded rope 3, a side-4 mounting lug, a side-5 embedded cavity, an inner moisture-absorption hole 6, a side-7 moisture-absorption hole, an explosion moisture- absorption ball 8, 801, a moisture-absorption shell, an 802 air bag, a display groove 9, a grain-passing air channel 10, a fixed air pipe 11, an arc-shaped fixing piece 12, an inserter lower shell 13 and an access head 14.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be 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.
Example 1:
referring to fig. 1, a moisture absorption self-expansion type inserter applied to a weak current intelligent system comprises a main control center and an external weak current device, wherein the main control center is electrically connected with a coaxial cable trunk line, the coaxial cable trunk line is electrically connected with a coaxial cable branch line through the inserter, the coaxial cable branch line is electrically connected with the external weak current device through an equipment access unit, the equipment access unit comprises a power signal pickup module and an ethernet inserter, the inserter can select a proper model according to requirements, such as an XQDC-11 type lightning protection power inserter, the inserter comprises an inserter lower shell 13, a positioner is installed in the inserter lower shell 13, the positioner is connected with a cloud end through the main control center, a side installation lug 4 and an access head 14 are fixedly connected to the side end of the inserter lower shell 13, the side installation lug 4 and the access head 14 are symmetrically distributed at the side end of the inserter lower shell 13, a moisture-absorbing type sealing washer 1 is arranged at the joint between the lower inserter shell 13 and the upper inserter cover, the moisture-absorbing type sealing washer 1 is made of a transparent waterproof rubber material, an embedded cavity 5 is drilled in the moisture-absorbing type sealing washer 1, a moisture-absorbing type embedded rope 3 is arranged in the embedded cavity 5, and through the arrangement of the moisture-absorbing type embedded rope 3, when water leaks from the moisture-absorbing type sealing washer 1, the moisture-absorbing type embedded rope 3 absorbs water and expands outwards, abuts against the upper end and the lower end of the moisture-absorbing type sealing washer 1 and is tightly attached to the inserter shell, and water is not easy to continuously leak; the maintenance personal accessible is pre-buried 3 of the formula of inhaling of the moisture formula and is observed from the coloured position of inhaling moisture formula seal ring 1 to know from the position of weing of moisture formula seal ring 1, accurately know the local leakproofness of inserter through the depth of observing the colour, saved the time that relevant maintenance personal looked for inserter infiltration position, once only accomplish the maintenance, improve maintenance efficiency, guarantee the stability of this weak current intelligent system operation.
Referring to fig. 2, 4 and 5, a plurality of side moisture absorption holes 7 are drilled at the side end of the moisture absorption type sealing washer 1, the side moisture absorption holes 7 are communicated with the embedded cavity 5, when water seeps from the joint between the lower shell 13 of the inserter and the upper cover of the inserter, water can enter the embedded cavity 5 through the side moisture absorption holes 7 and then be absorbed by the moisture absorption type embedded ropes 3, an opening is drilled on the side wall of the moisture absorption type sealing washer 1, the end part of the moisture absorption type embedded rope 3 penetrates through the opening and is connected with a humidity sensor 2, the humidity sensor 2 can detect the humidity inside the inserter in real time, and meanwhile, the moisture absorption condition of the moisture absorption type embedded rope 3 is detected.
Referring to fig. 5, the side moisture absorption holes 7 are respectively located at the upper and lower ends of the moisture absorption type sealing washer 1, so that water permeating from the upper and lower ends of the moisture absorption type sealing washer 1 can enter the pre-buried cavity 5 through the side moisture absorption holes 7 and be absorbed by the moisture absorption type pre-buried ropes 3, and the moisture absorption type sealing washer 1 can be placed in a forward and backward direction.
Please refer to fig. 4 and 5, the side end of the self-moisture-absorption type sealing washer 1 is provided with an internal moisture absorption hole 6, the internal moisture absorption hole 6 is communicated with the embedded cavity 5, when the inserter is wet, the moisture in the inserter can enter the embedded cavity 5 through the internal moisture absorption hole 6, and then is absorbed by the moisture-absorption type embedded rope 3, when the moisture of the moisture-absorption type embedded rope 3 exceeds the threshold value of the moisture sensor 2 after absorbing moisture, the moisture sensor 2 transmits information to the cloud equipment through the main control center, and related maintenance personnel can timely know moisture failure information and can timely maintain the moisture through positioning through the positioner.
Referring to fig. 5, the moisture-absorbing embedded rope 3 is made of a water-absorbing expansion rubber material, the moisture-absorbing embedded rope 3 is hollow, the moisture-absorbing embedded rope 3 is filled with the explosion moisture-absorbing balls 8, an extrusion channel is formed at the side end of the moisture-absorbing embedded rope 3, and the moisture-absorbing embedded rope 3 absorbs water, so that the explosion moisture-absorbing balls 8 contacting with the moisture-absorbing embedded rope 3 absorb moisture, the moisture-absorbing embedded rope 3 expands outwards after absorbing water and is tightly attached to the inserter housing against the upper and lower ends of the moisture-absorbing sealing washer 1, and water is not easy to continuously seep.
Referring to fig. 7, the explosive moisture absorption ball 8 includes a moisture absorption shell 801 and an air bag 802, the moisture absorption shell 801 is made by pressing dry particles, the air bag 802 is connected to the inner wall of the moisture absorption shell 801, the air bag 802 is wrapped with mixed particles, the moisture absorption type embedded ropes 3 expand inwards to extrude the explosive moisture absorption ball 8, the air bag 802 is broken, strong air flow is generated at the moment of breaking, and the mixed particles in the air bag 802 are brought into an extrusion channel.
Referring to fig. 6, the extrusion channel includes a particle-moving air duct 10 and a display groove 9, the display groove 9 is located on the outer wall of the moisture-absorbing embedded rope 3, the display groove 9 is hemispherical, the particle-moving air duct 10 is communicated with the center of the display groove 9, mixed particles enter the hemispherical display groove 9 and are not easy to reversely enter the moisture-absorbing embedded rope 3 again, the mixed particles are doped with copper sulfate particles and fluorescent particles, the copper sulfate particles retained in the display groove 9 absorb moisture and turn blue, so that a maintainer can conveniently check a moisture-affected part, the fluorescent particles emit light under a dim condition, the maintainer can be assisted to check the moisture-affected part, and meanwhile, the fluorescent particles irradiate the copper sulfate which absorbs moisture and turns blue to emit blue light, so that the moisture-affected part is more obvious; in addition, the more serious the moisture is, the more the moisture absorption type embedded rope 3 expands inwards, the more the mixed particles enter the hemispherical display groove 9, the darker the color of the moisture-affected part is, and the maintainer can know the sealing performance of the connection part between the inserter lower shell 13 and the inserter upper cover according to the color depth.
Referring to fig. 6, the particle-moving air duct 10 is a passage with a large diameter and a small diameter, and the small-diameter end of the particle-moving air duct 10 is communicated with the display slot 9, and the shape of the passage with the large diameter and the small diameter is favorable for the mixed particles to smoothly enter the display slot 9 and not to easily reversely enter the moisture-absorbing embedded rope 3 again.
Referring to fig. 6, a fixed air duct 11 is fixedly connected to an inner wall of the particle-moving air duct 10, an arc-shaped fixing piece 12 is fixedly connected to an inner wall of the display slot 9, and the ultra-smooth coatings are respectively coated on inner surfaces of the arc-shaped fixing piece 12 and the fixed air duct 11, so that the mixed particles can smoothly enter the display slot 9 through the arc-shaped fixing piece 12 and the fixed air duct 11 coated with the ultra-smooth coatings.
The invention arranges a positioner and a humidity sensor 2 in an inserter, and a moisture absorption type embedded rope 3 in a moisture absorption type sealing washer 1; compared with the inserter installed on the coaxial cable in the existing weak current intelligent system: according to the invention, through the arrangement of the moisture-absorbing embedded rope 3, when water seeps from the moisture-absorbing sealing washer 1, the moisture-absorbing embedded rope 3 absorbs water to expand outwards, and the upper end and the lower end of the moisture-absorbing sealing washer 1 are tightly attached to the inserter shell, so that water is not easy to seep continuously; the self-moisture-absorption type sealing washer 1 limits the moisture-absorption type embedded rope 3 to continue to expand outwards, the moisture-absorption type embedded rope 3 can only expand inwards, the explosion moisture absorption ball 8 is extruded, the air bag 802 is broken through by extrusion, strong air flow is generated instantly by the breaking through extrusion, mixed particles in the air bag 802 are brought into an extrusion channel, copper sulfate particles left in the display groove 9 absorb moisture and turn blue, a maintainer can check a moisture-affected part conveniently, the fluorescent particles emit light under a dim condition, the maintainer can be assisted to check the moisture-affected part, and meanwhile, blue light is emitted by the fluorescent particles irradiating the copper sulfate which absorbs moisture and turns blue, so that the moisture-affected part is more obvious; in addition, the more serious the moisture is, the more the moisture absorption type embedded rope 3 expands inwards, the more the mixed particles enter the hemispherical display groove 9, the darker the color of the moisture affected part is, and the maintainer can know the sealing property of the connecting part between the inserter lower shell 13 and the inserter upper cover according to the color depth; according to the invention, the positioner and the humidity sensor 2 are arranged in the inserter, the humidity sensor 2 can detect the humidity condition in the inserter in real time, and simultaneously detect the moisture absorption condition of the moisture-absorbing embedded rope 3, when the inserter is wet, the moisture in the inserter can enter the embedded cavity 5 through the internal moisture absorption hole 6 and is further absorbed by the moisture-absorbing embedded rope 3, and when the humidity of the moisture-absorbing embedded rope 3 exceeds the threshold value of the humidity sensor 2 after moisture absorption, the humidity sensor 2 transmits information to the cloud equipment through the main control center, and relevant maintenance personnel know the moisture-absorbing fault information in time and maintain the moisture-absorbing fault information in time through positioning by the positioner; combine the locator, the maintainer can accurately find the inserters position that wets seriously among the weak current intelligent system, observe from the coloured position of moisture absorption formula seal ring 1 through the pre-buried rope 3 of moisture absorption formula, thereby know from the position of wetting of moisture absorption formula seal ring 1, the local leakproofness of inserters is accurately known to the depth through observing the colour, the time that relevant maintainer looked for inserters infiltration position has been saved, once only accomplish the maintenance, the efficiency of overhaul is improved, guarantee the stability of this weak current intelligent system operation.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (9)
1. The utility model provides a moisture absorption is from inflation formula inserter for among weak current intelligent system which characterized in that:
the device comprises a main control center and external weak current equipment, wherein the main control center is electrically connected with a coaxial cable trunk line, the coaxial cable trunk line is electrically connected with a coaxial cable trunk line through an inserter, the coaxial cable trunk line is electrically connected with the external weak current equipment through an equipment access unit, the inserter comprises an inserter lower shell (13), the side end of the inserter lower shell (13) is fixedly connected with a side mounting lug (4) and an access head (14), the side mounting lug (4) and the access head (14) are symmetrically distributed at the side end of the inserter lower shell (13), a self-moisture-absorption type sealing washer (1) is arranged at the upper end of the inserter lower shell (13), a pre-buried cavity (5) is drilled in the self-moisture-absorption type sealing washer (1), and a moisture-absorption type pre-buried rope (3) is arranged in the pre-buried cavity (; the moisture-absorbing embedded rope (3) is made of a water-absorbing expansion rubber material, the moisture-absorbing embedded rope (3) is hollow, an explosion moisture-absorbing ball (8) is filled in the moisture-absorbing embedded rope (3), and an extrusion channel is formed in the side end of the moisture-absorbing embedded rope (3).
2. The moisture absorbing self expanding interposer of claim 1 for use in a low current intelligent system wherein: the equipment access unit comprises a power supply signal pickup module and an Ethernet inserter.
3. The moisture absorbing self expanding interposer of claim 1 for use in a low current intelligent system wherein: from moisture absorption formula seal ring (1) side division chisel have a plurality of side holes of absorbing (7), and side hole of absorbing (7) are linked together with pre-buried chamber (5), from moisture absorption formula seal ring (1) side division chisel have the opening, moisture absorption formula pre-buried rope (3) tip runs through the opening and is connected with humidity transducer (2).
4. The moisture absorbing self expanding interposer of claim 3 for use in a low current intelligent system wherein: the side moisture absorption holes (7) are respectively positioned at the upper end and the lower end of the moisture absorption type sealing washer (1).
5. A moisture-absorbing self-expanding inserter for use in a weak current intelligent system according to claim 1 or 3 wherein: an inner moisture absorption hole (6) is formed in the side end of the moisture absorption type sealing washer (1), and the inner moisture absorption hole (6) is communicated with the embedded cavity (5).
6. The moisture absorbing self expanding interposer of claim 1 for use in a low current intelligent system wherein: explosion moisture absorption ball (8) are including moisture absorption casing (801) and gasbag (802), moisture absorption casing (801) are made by the dry particle suppression and are formed, be connected with gasbag (802) on moisture absorption casing (801) inner wall, the parcel has mixed granule in gasbag (802).
7. The moisture absorbing self expanding interposer of claim 1 for use in a low current intelligent system wherein: the extrusion channel comprises a grain-walking air channel (10) and a display groove (9), the display groove (9) is located on the outer wall of the moisture-absorbing embedded rope (3), the display groove (9) is hemispherical, and the grain-walking air channel (10) is communicated with the center of the display groove (9).
8. The moisture absorbing self expanding inserter for use in a low current intelligent system as claimed in claim 7 wherein: the grain-moving air duct (10) is a passage with a large caliber and a small caliber, and the small caliber end of the grain-moving air duct (10) is communicated with the display groove (9).
9. The moisture absorbing self expanding inserter for use in a low current intelligent system as claimed in claim 7 wherein: walk a fixed tuber pipe (11) of wind channel (10) inner wall fixedly connected with, show groove (9) inner wall fixedly connected with arc stationary blade (12), and arc stationary blade (12) and fixed tuber pipe (11) internal surface all are coated with super smooth coating.
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| CN109742719B true CN109742719B (en) | 2020-10-16 |
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| CN114928018B (en) * | 2022-03-11 | 2023-11-17 | 江苏天创科技有限公司 | Weak current intelligent machine room incoming line protection device and protection method thereof |
| CN115381632B (en) * | 2022-08-30 | 2023-12-29 | 李宝进 | Sanitary towel with damp warning function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202524412U (en) * | 2012-04-26 | 2012-11-07 | 武汉易德网络技术工程有限公司 | Ethernet park weak current intelligentization system based on coaxial cable framework |
| CN203466541U (en) * | 2013-09-22 | 2014-03-05 | 常州市通泰光伏科技有限公司 | Moisture-proof cable tube |
| CN203787899U (en) * | 2014-03-12 | 2014-08-20 | 奇点新源国际技术开发(北京)有限公司 | Optoelectronic integrated splitter |
| CN206432687U (en) * | 2017-01-19 | 2017-08-22 | 湖南省海狮电器有限公司 | A kind of high pressure feeder pillar with dehumidification function |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9742171B2 (en) * | 2015-05-04 | 2017-08-22 | Midwest Innovative Products, Llc | Electrical cord connection covering techniques |
| MX2018010211A (en) * | 2016-05-03 | 2018-11-29 | Midwest Innovative Products Llc | Electrical cord connection covering techniques. |
-
2018
- 2018-12-31 CN CN201811650882.0A patent/CN109742719B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202524412U (en) * | 2012-04-26 | 2012-11-07 | 武汉易德网络技术工程有限公司 | Ethernet park weak current intelligentization system based on coaxial cable framework |
| CN203466541U (en) * | 2013-09-22 | 2014-03-05 | 常州市通泰光伏科技有限公司 | Moisture-proof cable tube |
| CN203787899U (en) * | 2014-03-12 | 2014-08-20 | 奇点新源国际技术开发(北京)有限公司 | Optoelectronic integrated splitter |
| CN206432687U (en) * | 2017-01-19 | 2017-08-22 | 湖南省海狮电器有限公司 | A kind of high pressure feeder pillar with dehumidification function |
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Effective date of registration: 20230613 Address after: 710000 Room 22902, Building 1, Tianlang Blue Lake Tree, Zhangba North Road, High tech Zone, Xi'an City, Shaanxi Province - Y29 Patentee after: Shaanxi Shengboyuan Engineering Co.,Ltd. Address before: 310000 room 139, building 1, no.1358, Bin'an Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU XINHE ENGINEERING MANAGEMENT CONSULTATION Co.,Ltd. |