CN110535245B - Safety type electricity consumption information acquisition data access interface device - Google Patents
Safety type electricity consumption information acquisition data access interface device Download PDFInfo
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- CN110535245B CN110535245B CN201910917591.1A CN201910917591A CN110535245B CN 110535245 B CN110535245 B CN 110535245B CN 201910917591 A CN201910917591 A CN 201910917591A CN 110535245 B CN110535245 B CN 110535245B
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- information acquisition
- box body
- data access
- plate
- access interface
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- 230000005611 electricity Effects 0.000 title claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000005389 magnetism Effects 0.000 claims description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 7
- 239000012295 chemical reaction liquid Substances 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 239000000376 reactant Substances 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 5
- 239000004579 marble Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000007791 dehumidification Methods 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 13
- 238000004064 recycling Methods 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/04—Removing or cutting-off the supply of inflammable material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Special Wing (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
The invention discloses a safety type electricity consumption information acquisition data access interface device which comprises an installation plate, wherein the front surface of the installation plate is fixedly connected with an installation box body and two fixing plates positioned at the upper end of the installation box body, one sides of the two fixing plates, which are close to each other, are jointly and rotatably connected with a rotating shaft, the outer wall of the rotating shaft is fixedly sleeved with a fireproof cover, the fireproof cover is covered on the outer side of the installation box body, one of the fixing plates is in contact connection with a second permanent magnet, the second permanent magnet is sleeved on the outer side of the rotating shaft, a first permanent magnet is fixedly sleeved on the outer wall of the rotating shaft, the magnetic poles of the first permanent magnet and the second permanent magnet are arranged up and down, the upper magnetic pole and the lower magnetic pole of the first. The invention avoids the condition that the connecting wires are wound or loosened due to position deviation, avoids burning the intelligent equipment and is convenient for later recycling.
Description
Technical Field
The invention relates to the technical field of substation monitoring equipment, in particular to a safe electricity utilization information acquisition data access interface device.
Background
The user electricity consumption information acquisition is to realize electricity consumption monitoring, stepped pricing, load management and line loss analysis by acquiring and analyzing electricity consumption data of a distribution transformer and a terminal user, and finally achieve the purposes of automatic meter reading, off-peak electricity consumption, electricity consumption inspection (electricity larceny prevention), load prediction, electricity consumption cost saving and the like. The establishment of a comprehensive user electricity consumption information acquisition system requires the establishment of a system master station, a transmission channel, acquisition equipment and an electronic electric energy meter (namely an intelligent electric meter). At present, the coverage rate of power utilization information acquisition of national grid companies is 100%.
Therefore, an access interface device is needed, the access interface device contains various intelligent devices of different types, and the electricity utilization information acquisition can be completed only through the intelligent devices, but the following defects are found in the use process:
1. because the intelligent equipment is too many, the number of connecting wires is too many, and the connecting wires are often wound during installation, so that the heat dissipation is not facilitated, and the overhaul is also not facilitated;
2. in case of fire, the intelligent devices in the device are damaged, and the intelligent devices are expensive and high in cost.
In order to solve the problems, a safe electricity utilization information acquisition data access interface device is provided.
Disclosure of Invention
The invention aims to solve the problems in the background technology and provides a safe electricity utilization information acquisition data access interface device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the safety type electricity information acquisition data access interface device comprises an installation plate, wherein the front surface of the installation plate is fixedly connected with an installation box body and two fixed plates positioned at the upper end of the installation box body, one sides of the two fixed plates, which are close to each other, are jointly and rotatably connected with a rotating shaft, the outer wall of the rotating shaft is fixedly sleeved with a fireproof cover, the fireproof cover is covered on the outer side of the installation box body, one of the fixed plates is in contact connection with a second permanent magnet, the second permanent magnet is sleeved on the outer side of the rotating shaft, the outer wall of the rotating shaft is fixedly sleeved with a first permanent magnet, the magnetic poles of the first permanent magnet and the second permanent magnet are arranged up and down, the upper magnetic pole and the lower magnetic pole of the first permanent; a reaction cavity and a trigger cavity are sequentially arranged in the fireproof cover from left to right, a one-way channel communicated with the reaction cavity and the trigger cavity is arranged in the fireproof cover, a one-way valve is arranged in the one-way channel, the inner wall of the right side of the trigger cavity is fixedly connected with a heat-conducting plate in a sealing way, the right side of the heat conducting plate is fixedly connected with a heat conducting rod, one end of the heat conducting rod, which is far away from the heat conducting plate, penetrates through the trigger cavity, the trigger cavity is internally and hermetically connected with a piston plate in a sliding way in the horizontal direction, the left side of the piston plate of the trigger cavity is filled with reaction liquid the liquid level of which does not reach a one-way channel, the right side of the piston plate of the trigger cavity is filled with expansion liquid, the inner wall of the reaction cavity is sequentially and fixedly connected with a partition plate and a dehumidifying block in a sealing way from bottom to top, granular reactants are placed on the right side of the partition board of the reaction cavity, and a plurality of air outlet holes communicated with the outside are formed in the inner bottom wall of the reaction cavity and the left side of the partition board; the lower end of the device box body is provided with a notch, the inner walls of two sides of the device box body are fixedly connected with cross columns, the inner walls of two sides of the notch are sequentially and rotatably connected with a second guide roller and a first guide roller from front to back, the cross columns and the first guide roller are sleeved with a plurality of sliding plates in a sliding manner, driven blocks are sleeved on the cross columns and on the left sides of the sliding plates in a sliding manner, and uniform distance adjusting mechanisms are arranged between the cross columns and the first guide roller; even roll adjustment mechanism is including setting up between per two adjacent slides, crisscross articulated first hinge bar and second hinge bar, the lower extreme of first hinge bar and second hinge bar rotates with two slides respectively and is connected, the equal fixedly connected with slide bar in upper end one side of first hinge bar and second hinge bar, set up on the slide with slide bar sliding connection's spout, the right side that is located the slide on rightmost side is equipped with the roll adjustment spare.
In foretell safe type electricity information acquisition data access interface arrangement, alarm mechanism is including inlaying the positive alarm switch of establishing at the mounting panel and the positive audible-visual annunciator of fixed mounting at the mounting panel, and alarm switch and fire prevention cover's position is corresponding, alarm switch, audible-visual annunciator jointly with external power supply electric connection and constitute warning circuit.
In the above-mentioned safe type electricity information acquisition data access interface arrangement, the check valve makes fluid only can flow through to the reaction chamber from triggering the chamber one-way.
In the above safety type electrical information acquisition data access interface device, the reaction liquid is hydrochloric acid, and the reactant is marble.
In the above-mentioned safe type electricity consumption information acquisition data access interface device, the distance adjusting piece includes the screw hole of seting up on the device box body, threaded connection has the screw rod in the screw hole, one end and the slide of screw rod rotate to be connected, the other end fixedly connected with torsion bar of screw rod.
In the above-mentioned safe type electricity consumption information acquisition data access interface device, the fireproof cotton strip is embedded in the end of the fireproof cover far away from the rotating shaft.
In the above-mentioned safe type electricity consumption information acquisition data access interface device, the equal elastic sliding connection of both sides inner wall of device box body has the bearing, the inner circle at the bearing is inlayed respectively to the both ends of second deflector roll.
Compared with the prior art, this safe type power consumption information acquisition data access interface arrangement's advantage lies in:
1. the connecting line enters the device box body through the space among the first guide roller, the second guide roller and the sliding plate and is connected with the interface, and the stable clamping of the connecting line is realized through the uniform distance adjusting mechanism, so that the condition that the connecting line is loosened due to winding or position deviation among the connecting lines is avoided;
2. in case the conflagration breaks out, the heat that produces because of the conflagration conducts to second permanent magnetism piece through the fixed plate respectively, through heat conduction pole, heat-conducting plate conduction to inflation liquid, makes the fire prevention shroud establish in the outside of device box body on the one hand, realizes nearly encapsulated situation, isolated air, and the carbon dioxide that the chemical reaction that on the other hand produced and form gets into the nearly confined space that forms between fire prevention shroud and the mounting panel, avoids burning out smart machine, the later stage recycle of being convenient for.
Drawings
Fig. 1 is a schematic structural diagram of the front side of a safety type electricity consumption information acquisition data access interface device in a fire extinguishing state, which is provided by the invention;
FIG. 2 is a perspective view of the front side of a fire-proof cover of the safety type electrical information acquisition data access interface device according to the present invention;
FIG. 3 is a perspective view of the front side of the case body of the safety type electrical information acquisition data access interface device according to the present invention;
FIG. 4 is an enlarged view of part A of FIG. 3;
fig. 5 is a schematic structural diagram of a side surface of a box body part of the safety type electricity consumption information acquisition data access interface device provided by the invention.
In the figure: the device comprises a mounting plate 1, a fixing plate 2, a rotating shaft 3, a fireproof cover 4, a first permanent magnet 5, a second permanent magnet 6, an alarm switch 7, an audible and visual alarm 8, a device box body 9, a fireproof cotton strip 10, a notch 11, a first guide roller 12, a sliding plate 13, a cross column 14, a first hinged rod 15, a second hinged rod 16, a sliding groove 17, a sliding rod 18, a driven block 19, a threaded hole 20, a screw rod 21, a torsion rod 22, a trigger cavity 23, a heat conducting plate 24, a heat conducting rod 25, a piston plate 26, a one-way channel 27, a reaction cavity 28, a partition plate 29, a dehumidification block 30, an air outlet hole 31 and a second guide roller 32.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, the safety type electricity consumption information acquisition data access interface device comprises an installation plate 1, wherein a device box body 9 and two fixing plates 2 which are positioned at the upper end of the device box body 9 are fixedly connected to the front side of the installation plate 1, one sides of the two fixing plates 2 which are close to each other are connected with a rotating shaft 3 in a rotating mode, a fireproof cover 4 is fixedly sleeved on the outer wall of the rotating shaft 3 in a sleeved mode, the fireproof cover 4 covers the outer side of the device box body 9, one fixing plate 2 is connected with a second permanent magnet 6 in a contact mode, the second permanent magnet 6 is sleeved on the outer side of the rotating shaft 3, a first permanent magnet 5 is fixedly sleeved on the outer wall of the rotating shaft 3, magnetic poles of the first permanent magnet 5 and the second permanent magnet 6 are arranged up and down, the upper;
a reaction cavity 28 and a trigger cavity 23 are sequentially arranged in the fireproof cover 4 from left to right, a one-way channel 27 communicated with the reaction cavity 28 and the trigger cavity 23 is arranged in the fireproof cover 4, a one-way valve is arranged in the one-way channel 27, concretely, the one-way valve enables fluid to flow to the reaction cavity 28 only from the trigger cavity 23 in a one-way mode, a heat-conducting plate 24 is fixedly connected to the inner wall of the right side of the trigger cavity 23 in a sealing mode, a heat-conducting rod 25 is fixedly connected to the right side of the heat-conducting plate 24, one end, far away from the heat-conducting plate 24, of the heat-conducting rod 25 penetrates through the trigger cavity 23, a piston plate 26 is connected in the trigger cavity 23 in a sliding mode in a horizontal sealing mode, the left side of the piston plate 26 of the trigger cavity 23 is filled with reaction liquid which does not reach the one-way channel 27 in liquid level, the right side of the piston plate 26 of the trigger, the contact area with the reaction liquid is increased, the reaction efficiency is improved, and a plurality of air outlet holes 31 communicated with the outside are formed in the inner bottom wall of the reaction cavity 28 and on the left side of the partition plate 29;
a gap 11 is formed at the lower end of the device box body 9, cross posts 14 are fixedly connected to the inner walls of two sides of the device box body 9, a second guide roller 32 and a first guide roller 12 are sequentially and rotatably connected to the inner walls of two sides of the gap 11 from front to back, the cross posts 14 and the first guide roller 12 are in sliding sleeve joint with a plurality of sliding plates 13, driven blocks 19 are in sliding sleeve joint on the cross posts 14 and on the left sides of the sliding plates 13, and an even distance adjusting mechanism is arranged between the cross posts 14 and the first guide roller 12;
even roll adjustment mechanism is including setting up between per two adjacent slides 13, crisscross articulated first hinge rod 15 and second hinge rod 16, the lower extreme of first hinge rod 15 and second hinge rod 16 rotates with two slides 13 respectively and is connected, the equal fixedly connected with slide bar 18 in upper end one side of first hinge rod 15 and second hinge rod 16, set up on the slide 13 with slide bar 18 sliding connection's spout 17, the right side of slide 13 that is located the rightmost side is equipped with the roll adjustment spare, through setting up first articulated elements 15, second articulated elements 16, slide 13, components such as slide bar 18 and spout 17 realize synchronous even roll adjustment.
Specifically, the alarm mechanism comprises an alarm switch 7 embedded in the front face of the mounting plate 1 and an audible and visual alarm 8 fixedly mounted on the front face of the mounting plate 1, the alarm switch 7 corresponds to the fireproof cover 4 in position, the alarm switch 7 and the audible and visual alarm 8 are electrically connected with an external power supply to form an alarm circuit, and the alarm switch 7 is a push switch and can be continuously connected with the alarm circuit as long as the push switch is continuously pressed.
Further, the reaction solution is hydrochloric acid, and the reactant is marble.
More specifically, the distance adjusting part comprises a threaded hole 20 formed in the device box body 9, a screw 21 is connected with the threaded hole 20 in a threaded manner, one end of the screw 21 is rotatably connected with the slide plate 13, the other end of the screw 21 is fixedly connected with a torsion bar 22, and the slide plate 13 located at the rightmost side is slid through the rotation of the torsion bar 22 and the screw 21.
Furthermore, one end of the fireproof cover 4 far away from the rotating shaft 3 is embedded with a fireproof cotton strip 10, and is attached to the connecting line, so that the mounting plate 1 and the fireproof cover 4 are in a nearly sealed state.
Further, the inner walls of the two sides of the device box body 9 are elastically and slidably connected with bearings, two ends of the second guide roller 32 are respectively embedded in the inner rings of the bearings, and the device box body 9 elastically connected with the device box body 9 can adapt to connecting lines with different diameters through the second guide roller 32.
It should be noted that the device box 9 is provided with an intelligent device therein, and the driven block 19 is provided with an interface which is used in a plugging and matching manner with the connector.
The invention can be divided into two working principles of preventing the connection wire from winding and extinguishing fire:
1. because be elastic connection between second deflector roll 32 and the device box body 9, the plug can be from the supreme breach 11 that passes between two adjacent slides 13 of following, and plug connects the interface that cooperatees and use with it, and after whole lines were finished, every two lines all are separated by slide 13 to can be according to line cross section diameter, adjust the interval between a plurality of slides 13 simultaneously, concrete operation is as follows: by rotating the torsion bar 22, the torsion bar 22 drives the screw 21 to be screwed into or out of the threaded hole 20, so that the rightmost sliding plate 13 can be driven to slide in the horizontal direction, the rightmost sliding plate 13 can drive other sliding plates 13 to slide synchronously through the first hinged rod 15 and the second hinged rod 16 which are arranged in a staggered mode in the sliding process, and the included angle formed by the first hinged rod 15 and the second hinged rod 16 is increased or reduced, so that the distance between every two adjacent sliding plates 13 is adjusted until the sliding plates 13 are in contact with the connecting line, and the situation that the connecting line is loosened due to the fact that the connecting line position deviates is avoided;
2. in case of fire, it should be noted that the fixing plate 2 contacting with the second permanent magnet 6 is made of a heat conductive material, and in a normal condition, the magnetic poles of the first permanent magnet 5 and the second permanent magnet 6 at the upward ends are opposite, and the fireproof cover 4 is kept in an open state due to the magnetic attraction force generated between the first permanent magnet 5 and the second permanent magnet 6.
On one hand, heat generated due to fire is conducted to the second permanent magnet 6 through the fixing plate 2 until the magnetism of the second permanent magnet 6 is gradually weakened and demagnetized, the second permanent magnet 6 cannot generate magnetic force on the first permanent magnet 5, the fireproof cover 4 rotates under the condition of self gravity and is attached to the mounting plate 1, on the one hand, the fireproof cover 4 can press the alarm switch 7 to connect an alarm circuit to remind residents of fire and facilitate later maintenance, on the other hand, the fireproof cotton strip 10 is abutted against the connecting line and wraps the connecting line, and the fireproof cover 4 and the mounting plate 1 are in an approximately sealed state;
on the other hand, heat generated by fire is conducted to the heat conducting plate 24 through the heat conducting rod 25, the heat conducting plate 24 conducts the heat to expansion liquid, the expansion liquid is heated and expanded, the piston plate 26 is further pushed to slide towards the left, the reaction liquid is continuously extruded into the reaction cavity 28 through the one-way channel 27, chemical reaction is performed on hydrochloric acid and granular marble, and visible reaction type CaCO3+2HCl ═ CaCl2+ H2O + CO2 [) can generate carbon dioxide, the generated moisture is removed by the dehumidifying block 30, the carbon dioxide enters a near-sealed space formed by the fireproof cover 4 and the mounting plate 1 through the dehumidifying block 30 and the air outlet 31, and the fire extinguishing is realized by isolating oxygen and filling the carbon dioxide. The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. Safety type electricity information acquisition data access interface arrangement, including mounting panel (1), its characterized in that, the positive fixedly connected with device box body (9) and two fixed plate (2) that are located device box body (9) upper end of mounting panel (1), two one side that fixed plate (2) are close to each other rotates jointly and is connected with pivot (3), the outer wall of pivot (3) is fixed to be cup jointed prevents fire cover (4), prevent fire cover (4) cover and establish in the outside of device box body (9), one of them fixed plate (2) contact connection has second permanent magnetism piece (6), and second permanent magnetism piece (6) cover is established in the outside of pivot (3), the outer wall fixed cover of pivot (3) is equipped with first permanent magnetism piece (5), first permanent magnetism piece (5) are the setting from top to bottom with the magnetic pole of second permanent magnetism piece (6), first permanent magnetism piece (5) are opposite from top to bottom with second permanent magnetism piece (6), the mounting plate (1) is provided with an alarm mechanism;
set gradually reaction chamber (28) and trigger chamber (23) from a left side to the right side in fire prevention cover (4), set up in fire prevention cover (4) with reaction chamber (28), trigger one-way passage (27) of chamber (23) intercommunication, install the check valve in one-way passage (27), the sealed fixedly connected with heat-conducting plate (24) of right side inner wall of trigger chamber (23), the right side fixedly connected with heat-conducting rod (25) of heat-conducting plate (24), the one end that heat-conducting rod (25) kept away from heat-conducting plate (24) is run through and is triggered chamber (23) and set up, it has piston plate (26) to trigger chamber (23) interior horizontal direction sealed sliding connection, it has the reaction liquid that the liquid level has not reached one-way passage (27) to fill in the left side of piston plate (26) to trigger chamber (23), it has the inflation liquid to trigger chamber (23) to fill on the right side of piston plate (26), the inner wall from supreme fixedly connected with baffle (29) and the dehumidification (30) Granular reactants are placed on the right side of the partition plate (29) of the reaction cavity (28), and a plurality of air outlet holes (31) communicated with the outside are formed in the inner bottom wall of the reaction cavity (28) and the left side of the partition plate (29);
a notch (11) is formed in the lower end of the device box body (9), cross columns (14) are fixedly connected to inner walls of two sides of the device box body (9), second guide rollers (32) and first guide rollers (12) are sequentially and rotatably connected to the inner walls of the two sides of the notch (11) from front to back, a plurality of sliding plates (13) are slidably sleeved on the cross columns (14) and the first guide rollers (12), driven blocks (19) are slidably sleeved on the left sides of the sliding plates (13), and an even distance adjusting mechanism is arranged between the cross columns (14) and the first guide rollers (12);
even roll adjustment mechanism is including setting up between per two adjacent slide (13), crisscross articulated first hinge bar (15) and second hinge bar (16), the lower extreme of first hinge bar (15) and second hinge bar (16) rotates with two slide (13) respectively and is connected, the equal fixedly connected with slide bar (18) of upper end one side of first hinge bar (15) and second hinge bar (16), set up spout (17) with slide bar (18) sliding connection on slide (13), the right side that is located rightmost slide (13) is equipped with the roll adjustment spare.
2. The safety type electricity consumption information acquisition data access interface device according to claim 1, wherein the alarm mechanism comprises an alarm switch (7) embedded in the front surface of the mounting plate (1) and an audible and visual alarm (8) fixedly mounted on the front surface of the mounting plate (1), the alarm switch (7) corresponds to the fireproof cover (4), and the alarm switch (7) and the audible and visual alarm (8) are electrically connected with an external power supply together to form an alarm circuit.
3. The safety electrical information acquisition data access interface device according to claim 1, wherein the one-way valve allows one-way fluid communication from the trigger chamber (23) to the reaction chamber (28).
4. The safety electrical information acquisition data access interface device according to claim 1, wherein the reaction solution is hydrochloric acid and the reactant is marble.
5. The safety type electrical information acquisition data access interface device according to claim 1, wherein the distance adjusting member comprises a threaded hole (20) formed in the device box body (9), a screw rod (21) is connected to the threaded hole (20) in a threaded manner, one end of the screw rod (21) is rotatably connected to the sliding plate (13), and a torsion bar (22) is fixedly connected to the other end of the screw rod (21).
6. The safety type electrical information acquisition data access interface device according to claim 1, wherein a fireproof cotton strip (10) is embedded in one end of the fireproof cover (4) far away from the rotating shaft (3).
7. The safety type electrical information acquisition data access interface device according to claim 1, wherein the inner walls of the two sides of the device box body (9) are elastically and slidably connected with bearings, and two ends of the second guide roller (32) are respectively embedded in the inner rings of the bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917591.1A CN110535245B (en) | 2019-09-26 | 2019-09-26 | Safety type electricity consumption information acquisition data access interface device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917591.1A CN110535245B (en) | 2019-09-26 | 2019-09-26 | Safety type electricity consumption information acquisition data access interface device |
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| CN110535245A CN110535245A (en) | 2019-12-03 |
| CN110535245B true CN110535245B (en) | 2020-11-24 |
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| CN201910917591.1A Active CN110535245B (en) | 2019-09-26 | 2019-09-26 | Safety type electricity consumption information acquisition data access interface device |
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| CN109728476B (en) * | 2018-12-05 | 2020-07-10 | 东莞市鼎通精密科技股份有限公司 | Multi-line position high-speed connector structure for automobile |
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| CN102136760A (en) * | 2010-01-25 | 2011-07-27 | 索尼公司 | Power management apparatus, power management system, and method of controlling appliance |
| CN201690271U (en) * | 2010-03-26 | 2010-12-29 | 国网电力科学研究院武汉南瑞有限责任公司 | Electric distribution network state monitoring system |
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