CN117042369A - Wisdom road weak current equipment - Google Patents
Wisdom road weak current equipment Download PDFInfo
- Publication number
- CN117042369A CN117042369A CN202311095725.9A CN202311095725A CN117042369A CN 117042369 A CN117042369 A CN 117042369A CN 202311095725 A CN202311095725 A CN 202311095725A CN 117042369 A CN117042369 A CN 117042369A
- Authority
- CN
- China
- Prior art keywords
- box
- weak current
- valve core
- liquid injection
- reaction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 238000002347 injection Methods 0.000 claims abstract description 39
- 239000007924 injection Substances 0.000 claims abstract description 39
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 32
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 31
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000243 solution Substances 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 17
- 239000001257 hydrogen Substances 0.000 claims description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims description 11
- 230000001939 inductive effect Effects 0.000 claims description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 10
- 230000001960 triggered effect Effects 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000001976 improved effect Effects 0.000 abstract description 2
- 239000002775 capsule Substances 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0234—Feet; Stands; Pedestals, e.g. wheels for moving casing on floor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
- H02B1/505—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor retractable installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/52—Mobile units, e.g. for work sites
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0204—Mounting supporting structures on the outside of casings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Abstract
The invention discloses intelligent road weak current equipment, which comprises a weak current box and a machine base for fixing or unlocking the weak current box, wherein the bottom of the weak current box is provided with a plurality of bag bodies; the reaction box is arranged in the machine base, aluminum blocks are arranged in the reaction box, and liquid injection boxes for providing hydrochloric acid for the reaction box are symmetrically arranged on two sides of the machine base; the reaction box is connected with the liquid injection box through a liquid injection pipe, a movable valve core is arranged on the liquid injection pipe, and a valve hole which is communicated with the liquid injection pipe after being movable is arranged on the valve core; the invention provides a device for charging the bottom of weak current equipment after the water level on the ground rises and gas is generated by the reaction of solution in the machine base and aluminum, so that the weak current equipment has buoyancy, and the weak current equipment is unlocked from the machine base, so that the weak current equipment floats after the water level continues to rise, the inside of the weak current equipment is placed to be immersed by water, the safety of the weak current equipment is improved, and the damage rate of the equipment is reduced.
Description
Technical Field
The invention relates to the technical field of weak current equipment, in particular to intelligent road weak current equipment.
Background
The weak current box is a common weak current device, is usually fixed in an isolation zone of a modern road, is used for controlling electronic devices such as a signal lamp or a monitor, and is connected with a control center for transmitting various electronic and image signals.
The existing weak current box is generally fixed on a roadbed, and an exhaust heat dissipation hole and an exhaust fan are generally arranged on a shell of the existing weak current box and used for dissipating heat of elements such as an electric controller and the like in the existing weak current box to prevent the internal overheat of the existing weak current box, however, when large water or waterlogging is encountered, the water level can enter the weak current box after passing through the heat dissipation hole, so that the internal electric elements are damped or soaked and scrapped, the maintenance is troublesome, and the caused economic loss is large.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides intelligent road weak current equipment.
In order to solve the technical problems, the invention is solved by the following technical scheme: an intelligent road weak current device comprises a weak current box and a base for fixing or unlocking the weak current box.
In the above scheme, preferably, the bottom of the weak current box is provided with a plurality of bags, and the buoyancy of the bags in water after the bags are inflated is greater than the gravity of the weak current box;
the reaction box is arranged in the machine base, the aluminum block is arranged in the reaction box, the liquid injection boxes for providing hydrochloric acid for the reaction box are symmetrically arranged on two sides of the machine base, and hydrogen generated after the hydrochloric acid reacts with the aluminum block can be injected into the bag body to enable the bag body to have buoyancy;
the reaction box is connected with the liquid injection box through a liquid injection pipe, a movable valve core is arranged on the liquid injection pipe, and a valve hole which is communicated with the liquid injection pipe after being movable is arranged on the valve core;
the valve core is connected with a floating ball after penetrating through the base through a first pull rope, and the floating ball can trigger the valve core to move after floating upwards in water so that the valve hole is communicated with the liquid injection pipe.
In the above scheme, preferably, the liquid injection pipe is provided with a valve core pipe, the valve core is slidably arranged in the valve core pipe, and a first spring is arranged between the valve core and the valve core pipe.
In the above scheme, preferably, the capsule body is connected with the magnetic attraction plate, the base is provided with a first electromagnet which is attracted with the magnetic attraction plate after being electrified, the valve core tube is provided with an inductive switch matched with the valve core, and the inductive switch is connected with the first electromagnet in a ferroelectric manner and enables the first electromagnet to be powered off after being triggered.
In the above scheme, preferably, the bag body is connected with the magnetic suction plate through a first air pipe, a second air pipe matched with the first electromagnetic iron is arranged on the reaction box, and spring-contained check valves are arranged on the first air pipe and the second air pipe.
In the above scheme, preferably, the two sides of the bottom of the weak current box are symmetrically provided with locking pipes, the locking pipes are provided with pin holes, and the machine base is provided with locking pins matched with the pin holes.
In the above scheme, preferably, one end of the lock pin, which is far away from the locking pipe, is provided with a limiting plate, a second spring is arranged between the limiting plate and the stand, and the stand is provided with a second electromagnet which can adsorb the limiting bar after being electrified.
In the above scheme, preferably, a first guide rod and a second guide rod connected with the second electromagnetic iron are arranged in the stand, and the aluminum block is connected with a conical conductive block contacted with the first guide rod and the second guide rod through a connecting rod.
In the above scheme, preferably, the bottom of the aluminum block is provided with an aluminum tip propped against the bottom of the reaction box, and the bottom of the reaction box is provided with an insulating plate contacting with the aluminum tip.
In the above scheme, preferably, the connecting rod is an insulating rod, the conical conductive block is made of aluminum, and the bottom of the weak current box is connected with the base through a second pull rope.
In the above scheme, preferably, the reaction box is connected with a detection box through a detection pipe, a litmus solution is filled in the detection box, the detection box is a transparent box, and the detection box is arranged on one side of the machine base.
The beneficial effects of the invention are as follows: the invention provides a device for charging the bottom of weak current equipment after the solution in the machine base reacts with aluminum to generate gas after the water level on the ground rises, so that the weak current equipment has buoyancy, and the weak current equipment and the machine base are unlocked, so that the weak current equipment floats after the water level continues to rise, the inside of the weak current equipment is placed to be immersed by water, the safety of the weak current equipment is improved, and the damage rate of the equipment is reduced.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention.
Fig. 2 is a schematic view of a partial enlarged structure of the present invention at a.
Fig. 3 is a schematic diagram showing the three-dimensional structure connection of the aluminum block and the conical conductive block according to the present invention.
Fig. 4 is a schematic perspective view of the weak current box of the present invention.
Detailed Description
The invention is described in further detail below with reference to the attached drawings and detailed description: referring to fig. 1-4, the smart road weak current equipment comprises a weak current box 1 and a base 2 for fixing or unlocking the weak current box 1, wherein the weak current box 1 can be locked on the base 2 through a locking structure, after the weak current box 1 is unlocked, the weak current box 1 can move relative to the base 2, and the base 2 can be fixed on a roadbed through expansion bolts or embedded modes and the like.
For realizing the fixed or unblock of relative frame 2 of weak current case 1, weak current case 1 lower terminal surface bilateral symmetry is equipped with locking tube 21, be equipped with pinhole 22 on the locking tube 21 wall, be equipped with on the frame 2 with pinhole 22 matched with lockpin 23, specifically, lockpin 23 transversely slides and locates on the up end of frame 2, be equipped with sliding support 101 on the frame 2, as shown in fig. 2, sliding support 101 is kept away from locking tube 21 one side and has set firmly second electro-magnet 25, locking pin 23 one end wears to establish sliding support 101 after cooperation with pinhole 22, and the other end is equipped with limiting plate 24 with second electro-magnet 25 matched with, be equipped with second spring 26 between limiting plate 24 and the sliding support 101, second spring 26 cover is established on lockpin 23 and both ends are respectively against limiting plate 24 and sliding support 101.
The lock pin 23 is inserted into the pin hole 22, and then the weak current box 1 can be fixed on the machine base 2, preferably, when the second electromagnet 25 is in an energized state, the second electromagnet 25 can adsorb the limiting plate 24 to enable the lock pin 23 to slide towards the pin hole 22 and be matched with the pin hole 22, namely, when the weak current box 1 is locked on the machine base 2, the second electromagnet 25 is in an energized state, when the weak current box 1 needs to be unlocked, the second electromagnet 25 is powered off, and at the moment, the limiting plate 24 slides towards the side far away from the sliding bracket 101 under the action of the second spring 26, so that the lock pin 23 is separated from being matched with the pin hole 22, and the weak current box 1 can move relative to the machine base 2.
The bottom of the weak electric box 1 is provided with a plurality of bag bodies 3, the bag bodies 3 can be arranged in the locking pipe 21, so that the bag bodies 3 are in a hidden position when not in use, the external sun-drying and rain-spraying are prevented, the service life of the bag bodies 3 is prolonged, the buoyancy of the bag bodies 3 in water after being inflated is greater than the gravity of the weak electric box 1, namely, the quantity and the size of the bag bodies 3 can be adaptively adjusted according to the gravity of the weak electric box 1, and when the weak electric box 1 is unlocked with the base 2, if the water level rises, the weak current box 1 can be rich in water surface under the buoyancy action of the water level rise, and a second stay rope 37 with enough length can be arranged between the bottom of the weak current box 1 and the upper end surface of the machine base 2, so that the weak current box 1 is not far away from the machine base 2 when in a floating state, the later resetting is convenient, the control state of the weak current box 1 on an intelligent road is ensured, and the second stay rope 37 can also be replaced by a cable with a protective sleeve.
The reaction box 4 is arranged in the machine base 2, the reaction box 4 is preferably a nonmetallic box body, an aluminum block 5 is arranged in the reaction box 4, liquid injection boxes 6 for providing hydrochloric acid for the reaction box 4 are symmetrically arranged on two sides of the interior of the machine base 2, the liquid injection boxes 6 are connected with the bag body 3 through second air pipes 18 and first air pipes 17, namely hydrochloric acid liquid is filled in the liquid injection boxes 6, after the liquid in the liquid injection boxes 6 is injected into the reaction box 4, the hydrochloric acid and the aluminum block 5 perform exothermic reaction and generate hydrogen, and the hydrogen is filled in the bag body 3 through air pipes to expand the bag body 3.
For the timely injection of the liquid in the liquid injection box 6 into the reaction box 4, the reaction box 4 is connected with the liquid injection box 6 through the liquid injection pipe 7, a valve core pipe 12 is arranged on the liquid injection pipe 7, a valve core 8 is longitudinally arranged on the valve core pipe 12 in a sliding mode, a valve hole 9 is formed in the valve core 8, when the valve core 8 slides downwards as shown in fig. 2, the valve hole 9 is communicated with a pipe hole of the liquid injection pipe 7, the liquid injection pipe 7 is in a night-passing state at the moment, so that the liquid in the liquid injection box 6 can be injected into the reaction box 4, and the liquid injection box 6 is higher than the reaction box 4 in a setting position, so that hydrochloric acid can be injected into the reaction box 4 through the gravity of the liquid under a powerless state.
The lower end of the valve core 8 is provided with a first pull rope 10, one end of the first pull rope 10 is fixedly connected with the lower end of the valve core 8, the other end of the first pull rope penetrates through the wall body at the lower end of the valve core pipe 12 and the side wall of the machine base 2 in sequence, then a floating ball 11 is fixedly arranged outside the machine base 2, a first spring 13 is arranged between the lower end face of the valve core 8 and the valve core pipe 12, two ends of the first spring 13 are respectively propped against the end face of the valve core and the end face of the valve core pipe 12, namely, initially, the valve core 8 enables the liquid injection pipe 7 to be in a closed state under the action of the spring force of the first spring 13, hydrochloric acid cannot enter the reaction box 4 at the moment, and after the external water level rises, the floating ball 11 floats under the action of buoyancy of water, and the valve core 8 slides downwards through the first pull rope 13, so that the valve hole 9 is communicated with the liquid injection pipe 7, thus hydrochloric acid reacts after being injected into the reaction box 4, and hydrogen is filled into the capsule body 3 after the reaction.
In order to smoothly fill the hydrogen generated by the reaction box 4 into the capsule body 3 and separate the capsule body 3 from the machine base 2 after a period of time, the second air pipe 18 is fixedly connected with the upper end surface of the reaction box 4 and is communicated with the cavity inside the reaction box 4, the first air pipe 17 is fixedly connected with the lower end surface of the capsule body 3 and is communicated with the cavity inside the capsule body 3, and the first air pipe 17 and the second air pipe 18 are respectively provided with a spring one-way valve 19 which flows from the reaction box 4 to the direction of the capsule body 3, so that the hydrogen generated by the reaction box 4 is smoothly filled into the capsule body 3.
The upper end of the first air pipe 17 is connected with the capsule body 3, the magnetic suction plate 14 is fixedly arranged at the lower end of the first air pipe 17, the first electromagnet 15 which is attracted with the magnetic suction plate 14 after being electrified is arranged on the upper end face of the base 2, initially, the first electromagnet 15 and the magnetic suction plate 14 are electrified and attracted, holes through which hydrogen can pass are formed in the centers of the magnetic suction plate 14 and the first electromagnet 15, an inductive switch 16 matched with the valve core 8 is arranged on the side wall of the lower end of the valve core pipe 12, the inductive switch 16 is electrically connected with the first electromagnet 15, the first electromagnet 15 can be powered off after a period of time is delayed after the inductive switch 16 is triggered, namely, the first electromagnet 15 and the magnetic suction plate 14 are initially adsorbed, after the external water level rises, the liquid injection pipe 7 is opened to enable hydrochloric acid to react with the aluminum block 5 to generate hydrogen to be filled into the capsule body 3, meanwhile, the inductive switch 16 is triggered and timed by the valve core 8 after the sliding, the capsule body 3 is inflated to a limit value, the inductive switch 16 is triggered to stop timing, the first electromagnet 15 is triggered, and the first air pipe 17 and the second air pipe 18 are separated from the base 2.
In order to enable the weak current box 1 to be separated from the machine base 2 when the water level rises and enable the weak current box 1 to float after the bag body 3 is inflated, even if the second electromagnet 25 is powered off to enable the lock pin 23 to be separated from the matching with the pin hole 22, a first guide rod 31 and a second guide rod 32 which are electrically connected with the second electromagnet 25 are arranged in the machine base 2, a connecting rod 33 is fixedly arranged on the upper end face of the aluminum block 5, an aluminum tip 35 which is abutted against the bottom of the reaction box 4 is arranged on the lower end face of the aluminum block 5, an insulating plate 36 which is contacted with the tip is arranged on the bottom of the reaction box 4, a conical conductive block 34 which is contacted with the first guide rod 31 and the second guide rod 32 is arranged on the upper end of the connecting rod 33, the ends of the first guide rod 31 and the second guide rod 32 are all contacted with the conical conductive block 34, and initially, the first guide rod 31 and the second guide rod 32 are communicated through the conical conductive block 34 to enable a loop of the second electromagnet 25 to be in a channel state, after hydrochloric acid is filled in the reaction box 4, the aluminum tip 35 is reacted with hydrochloric acid first, and then the aluminum block 5 is decomposed after the tip is lowered, so that the conical conductive block 34 is separated from the tip and is contacted with the second electromagnet 25, and the electric conductive block is disconnected.
The connecting rod 33 is preferably an insulating rod, the tapered conductive block 34 is preferably aluminum, and a copper conductive block can be used.
The reaction box 4 is connected with a detection box 42 through a detection pipe 41, a litmus solution is filled in the detection box 42, the detection box 42 is preferably a transparent box, the transparent box is arranged on one side outside the machine base 2, so that workers can observe conveniently, when the detection box 42 is not subjected to flood or heavy rain, the red color is displayed, the solution in the surface liquid injection box 6 leaks into the reaction box 4, the aluminum tip 35 is damaged and needs to be replaced, an operator can replace or check the parts after observing the reaction box, after flood and other disasters, if the detection box 42 is in a red color state, whether the floatation device of the capsule body 3 is triggered is judged according to whether the weak current box 1 is in an unlocking state, and therefore used parts or the solution are replaced and maintained according to practical conditions.
In this embodiment, a single-chip microcomputer or a small controller may be disposed in the stand 2 to automatically control the above electrical components.
The method for using the intelligent road weak current equipment comprises the following steps: when the water level around the weak current box 1 rises quickly and submerges the bottom of the weak current box 1, the floating ball 11 floats in the water level rising process and pulls the valve core 8 to slide downwards through the first pull rope 10, so that the valve hole 9 is communicated with the pipe hole of the liquid injection pipe 7, and at the moment, hydrochloric acid solution in the liquid injection box 6 is injected into the reaction box 4 through the liquid injection pipe 7 and reacts with the aluminum center 35 in the reaction box 4 to generate hydrogen by heat release;
the hydrogen generated in the reaction box 4 enters the bag body 3 through the second air pipe 18 and the first air pipe 17 to expand the bag body 3, and in the reaction and decomposition process of the aluminum tip 35, the aluminum block 5 drives the conical conductive block 34 to slide downwards to be separated from the contact with the first guide rod 31 and the second guide rod 32, so that the loop of the second electromagnet 25 is disconnected, at the moment, the second electromagnet 25 is powered off, and the lock pin 23 slides downwards at the side of the second spring 26 far away from the pin hole 22 left and right and is separated from the pin hole 22, so that the weak current box 1 and the machine base 2 are separated in a free state;
the inductive switch 16 is triggered after the valve core 8 slides downwards, the inductive switch 16 controls the first electromagnet 15 to be powered off after being triggered for a period of time, so that the first electromagnet 15 is separated from the adsorption of the magnetic attraction plate 14, the bag body 3 is separated from the fixed fit with the machine base 2, at the moment, if the water level continues to rise, the weak current box 1 floats in water under the buoyancy action of the bag body 3, and therefore the water is prevented from entering the weak current box 1, and the weak current box 1 is protected;
when the reaction box 4 reacts, a part of reacted liquid enters the detection box 42 to react with the litmus reagent to turn red, so that a worker can conveniently judge the state of the equipment after flood disasters are over, replace used aluminum blocks, supplement the liquid injection box 6 and drain the reaction box 4, and the whole machine base 2 can be replaced in an integral replacement mode.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a wisdom road weak current equipment, includes weak current case (1) and is used for fixed or unblock frame (2) of weak current case (1), its characterized in that: the bottom of the weak current box (1) is provided with a plurality of bag bodies (3), and the buoyancy of the bag bodies (3) in water after the bag bodies are inflated is greater than the gravity of the weak current box (1);
the reaction device is characterized in that a reaction box (4) is arranged in the machine base (2), aluminum blocks (5) are arranged in the reaction box (4), liquid injection boxes (6) for providing hydrochloric acid for the reaction box (4) are symmetrically arranged on two sides of the machine base (2), and hydrogen generated after the hydrochloric acid reacts with the aluminum blocks (5) can be injected into the bag body (3) to enable the bag body to have buoyancy;
the reaction box (4) is connected with the liquid injection box (6) through a liquid injection pipe (7), a movable valve core (8) is arranged on the liquid injection pipe (7), and a valve hole (9) communicated with the liquid injection pipe (7) after moving is arranged on the valve core (8);
the valve core (8) is connected with a floating ball (11) after penetrating through the base (2) through a first pull rope (10), and the floating ball (11) can trigger the valve core (8) to move after floating upwards in water so as to enable the valve hole (9) to be communicated with the liquid injection pipe (7).
2. The intelligent road weak current equipment of claim 1, wherein: the valve core (8) is slidably arranged in the valve core tube (12), and a first spring (13) is arranged between the valve core (8) and the valve core tube (12).
3. The intelligent road weak current equipment of claim 2, wherein: the magnetic valve is characterized in that the bag body (3) is connected with a magnetic suction plate (14), a first electromagnet (15) which is attracted with the magnetic suction plate (14) after being electrified is arranged on the base (2), an inductive switch (16) which is matched with the valve core (8) is arranged on the valve core tube (12), and the inductive switch (16) is electrically connected with the first electromagnet (15) and is triggered to enable the first electromagnet (15) to be powered off.
4. A smart road low current device according to claim 3, characterized in that: the bag body (3) is connected with the magnetic suction plate (14) through a first air pipe (17), a second air pipe (18) matched with the first electromagnet (15) is arranged on the reaction box (4), and spring-contained check valves (19) are arranged on the first air pipe (17) and the second air pipe (18).
5. The intelligent road weak current equipment of claim 1, wherein: the double-side-symmetrical weak current box is characterized in that locking pipes (21) are symmetrically arranged on two sides of the bottom of the weak current box (1), pin holes (22) are formed in the locking pipes (21), and locking pins (23) matched with the pin holes (22) are arranged on the base (2).
6. The intelligent roadway low-current apparatus of claim 5, wherein: the locking pin (23) is away from locking pipe (21) one end and is equipped with limiting plate (24), be equipped with second spring (26) between limiting plate (24) and frame (2), be equipped with on frame (2) can adsorb second electro-magnet (25) of limiting plate (24) after the circular telegram.
7. The intelligent roadway low-current apparatus of claim 6, wherein: the machine seat (2) is internally provided with a first guide rod (31) and a second guide rod (32) which are electrically connected with the second electromagnet (25), and the aluminum block (5) is connected with a conical conductive block (34) which is contacted with the first guide rod (31) and the second guide rod (32) through a connecting rod (33).
8. The intelligent roadway low-current apparatus of claim 7, wherein: the bottom of the aluminum block (5) is provided with an aluminum tip (35) propped against the bottom of the reaction box (4), and the bottom of the reaction box (4) is provided with an insulating plate (36) contacted with the aluminum tip (35).
9. The intelligent roadway low-current apparatus of claim 8, wherein: the connecting rod (33) is an insulating rod, the conical conductive block (34) is made of aluminum, and the bottom of the weak current box (1) is connected with the base (2) through a second pull rope (37).
10. The intelligent road weak current equipment of claim 1, wherein: the reaction box (4) is connected with a detection box (42) through a detection tube (41), a litmus solution is filled in the detection box (42), the detection box (42) is a transparent box, and the detection box (42) is arranged on one side of the machine base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311095725.9A CN117042369B (en) | 2023-08-29 | 2023-08-29 | Wisdom road weak current equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311095725.9A CN117042369B (en) | 2023-08-29 | 2023-08-29 | Wisdom road weak current equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117042369A true CN117042369A (en) | 2023-11-10 |
| CN117042369B CN117042369B (en) | 2024-03-26 |
Family
ID=88639137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311095725.9A Active CN117042369B (en) | 2023-08-29 | 2023-08-29 | Wisdom road weak current equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117042369B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5483227A (en) * | 1994-03-07 | 1996-01-09 | Kuo; Teh-Chuan | Liquid level controller |
| JP2010181428A (en) * | 2009-02-03 | 2010-08-19 | Hitachi High-Technologies Corp | Display panel substrate conveyance device and display panel module assembling apparatus |
| JP2017100082A (en) * | 2015-12-02 | 2017-06-08 | セイコーエプソン株式会社 | Liquid injection device, program and control unit |
| CN208651051U (en) * | 2018-07-20 | 2019-03-26 | 北京瑞源联创科技有限公司 | A kind of floating type wind power generation plant |
| CN110721545A (en) * | 2018-07-17 | 2020-01-24 | 美弗莱机械设备(惠州)有限公司 | Wet dust collector |
| CN113555830A (en) * | 2021-06-08 | 2021-10-26 | 武汉汉镇既济电力设备有限公司 | Intelligent weak current system based on remote control |
-
2023
- 2023-08-29 CN CN202311095725.9A patent/CN117042369B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5483227A (en) * | 1994-03-07 | 1996-01-09 | Kuo; Teh-Chuan | Liquid level controller |
| JP2010181428A (en) * | 2009-02-03 | 2010-08-19 | Hitachi High-Technologies Corp | Display panel substrate conveyance device and display panel module assembling apparatus |
| JP2017100082A (en) * | 2015-12-02 | 2017-06-08 | セイコーエプソン株式会社 | Liquid injection device, program and control unit |
| CN110721545A (en) * | 2018-07-17 | 2020-01-24 | 美弗莱机械设备(惠州)有限公司 | Wet dust collector |
| CN208651051U (en) * | 2018-07-20 | 2019-03-26 | 北京瑞源联创科技有限公司 | A kind of floating type wind power generation plant |
| CN113555830A (en) * | 2021-06-08 | 2021-10-26 | 武汉汉镇既济电力设备有限公司 | Intelligent weak current system based on remote control |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117042369B (en) | 2024-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106347166B (en) | A kind of cooling charging unit of the entirety of electric vehicle | |
| CN117042369B (en) | Wisdom road weak current equipment | |
| WO2014063561A1 (en) | Parking space magnetic fluid lock | |
| CN204083448U (en) | Guide electromagnetic valve | |
| CN210659974U (en) | Wellhead tubular column centralizing device for pressure operation | |
| US5841355A (en) | Optimum electrolyte level sensing method and the automatic topping up apparatus for storage wet cell | |
| US2744177A (en) | Liquid level signalling device | |
| CN207996906U (en) | Metal plate repairs rifle | |
| CN111591417A (en) | Cable throwing mechanism | |
| CN116316159A (en) | Anti-electric shock control power distribution switch cabinet | |
| CN2874144Y (en) | Steel cylinder valve with electric lock | |
| CN213506035U (en) | Sewage ecological treatment water inlet control equipment | |
| CN113982506A (en) | Sucker rod elevator for minor repair of wheel rotation flange clamping core and use method | |
| CN109799768B (en) | Shipborne supervision rescue terminal | |
| CN106842335B (en) | A kind of marine electromagnetic acquisition station | |
| CN212721521U (en) | Unit body for monitoring soil erosion | |
| CN220490460U (en) | Novel inspection shaft sewage water intaking device | |
| CN219707319U (en) | Magnetic attraction type hanging device and anti-falling device thereof | |
| CN212335875U (en) | Road magnetic attraction device and hydraulic control system | |
| CN215374138U (en) | Foundation pit water level detector | |
| CN219698136U (en) | Make things convenient for vehicle big dipper locator of dismouting | |
| CN220568239U (en) | Underground coal mine water control device | |
| CN217576482U (en) | Drowning lifesaving box | |
| CN108899181B (en) | Over-voltage prevention device and method for transformer of nuclear power station | |
| CN214105636U (en) | Automatic fire extinguishing device for automobile charging pile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |