CN109728565A - A kind of electric wire heat intelligent monitoring device - Google Patents
A kind of electric wire heat intelligent monitoring device Download PDFInfo
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- CN109728565A CN109728565A CN201910112339.3A CN201910112339A CN109728565A CN 109728565 A CN109728565 A CN 109728565A CN 201910112339 A CN201910112339 A CN 201910112339A CN 109728565 A CN109728565 A CN 109728565A
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- electric wire
- box body
- insert row
- wire
- cutter
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
- H02H5/047—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using a temperature responsive switch
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Abstract
The invention discloses a kind of electric wire heat intelligent detection devices, it is related to electric intelligent monitoring field of terminal equipment, technical solution is, including the box body for holding insert row, it further include box body temperature sensor and Wire temperature sensor, the induction end of box body temperature sensor is arranged in tray interior, and Wire temperature sensor is arranged in cladding and covers the side far from insert row ontology；Electrical wire cutting-off machine structure is provided in cladding lid, the signal output end of box body temperature sensor and Wire temperature sensor is electrically connected by amplifying circuit with microcontroller input, feedback network is formed, microcontroller forms control access with for driving the trigger mechanism of cutter to be electrically connected.The beneficial effects of the present invention are: this programme can carry out implementation monitoring temperature to electric wire and insert row, when temperature is more than early warning value, power supply is isolated using physical means, guarantees the power-off of electrical equipment, to avoid causing fire behavior because constant temperature increases.
Description
Technical field
The present invention relates to electric intelligents to monitor field of terminal equipment, in particular to a kind of electric wire heat intelligent monitoring device.
Background technique
With the increase of current electrical equipment, the requirement to circuit is gradually increased, and electric wire is often because electrical equipment is led
Cause fever.The fire of many families perhaps working environment is all because of overload operations such as electric wire, insert row or because on insert row
Transformer failure cause local temperature excessively high, the limit that can be born more than electric wire or insert row is to generate open fire, then
Cause fire.And for current people, a big chunk user does not go habitually to close insert row.
Therefore intelligent monitoring is carried out to the temperature of electric wire and insert row, and effective method guarantee is taken to disconnect the mains in time
Technological means there has been its actual meaning.
Summary of the invention
In view of the above technical problems, the present invention provides a kind of electric wire heat intelligent monitoring device.
Its technical solution is, including the box body for holding insert row, the top of box body is open, and the end of box body opens up useful
In the threading groove for passing through insert row electric wire, box body passes through one end setting cladding lid of insert row electric wire；
The present apparatus further includes box body temperature sensor and Wire temperature sensor, the induction end setting of the box body temperature sensor
In tray interior, which can be arranged in the bottom that insert row puts position, which can also be arranged in box body
On side wall, specific location is not limited, and one that the cladding covers the separate insert row ontology is arranged in the Wire temperature sensor
Side and with insert row wire proximate；
It is provided with electrical wire cutting-off machine structure in the cladding lid, electrical wire cutting-off machine structure includes for cutting off cutting for the insert row electric wire
The signal output end of knife, the box body temperature sensor and Wire temperature sensor passes through amplifying circuit and microcontroller input
Electrical connection, forms feedback network, and it is logical to form control with for driving the trigger mechanism of the cutter to be electrically connected for the microcontroller
Road.
Preferably, shaft is arranged in the box body on the side wall of the insert row electric wire, and the cutter is strip blade,
Blade one end and the shaft are rotatablely connected, and torsional spring is arranged in its junction, and the blade of the cutter is arranged downward, the insert row
Electric wire is located at the lower section in the threading groove and being located at the cutter blade, and the torsional spring is supplied to cutter far from the insert row
The torsion of electric wire, i.e. torsional spring are supplied to the torsion that cutter is rotated up；
The trigger mechanism includes the compression bar above the cutter, and the compression bar is fixedly connected on sliding block, the sliding block
Connecting rod is arranged in Upper vertical, and connecting rod top is fixedly connected with piston, and piston setting is fixedly installed vertically above the box side wall
Piston cylinder in；The piston is driven by the trigger mechanism.Connecting plate is arranged in the two sides of piston cylinder, by connecting plate with it is described
The wall upper surface of box body is bolted.
Preferably, the trigger mechanism includes the gas generator being connected to the piston cylinder inlet end, gas generator
Igniter triggering end be electrically connected with the microcontroller, formed control channel；
The normally open end of the supply access of the igniter of the gas generator and relay connects, the control terminal of the relay with
The output end of the microcontroller leads to amplifying circuit electrical connection.
Preferably, the sliding block is arranged in the threading groove, is slidably connected with the threading groove.On the cell wall of threading groove
Sliding slot is opened up, the two sides of sliding block correspond to sliding slot setting boss, and boss is slidably connected with sliding slot.
Preferably, the side-wall outer side that the box body passes through the insert row electric wire is still provided with thread drawing mechanism, the bracing wire
Mechanism includes bracing wire vehicle, and the bracing wire vehicle includes level board, and vertical plate, vertical plate is arranged far from the side of the box body in level board
Arch tension disc is hingedly arranged in upper surface, and strain plate one end and vertical plate upper surface are hinged, the other end and vertical plate upper surface spiral shell
It tethers and connects；
Bracing wire pressure spring, bracing wire pressure spring one end and the fixed company of the vertical plate is arranged towards the side of the box body in the vertical plate
It connects, the lateral surface of the other end and the box body offsets.
Preferably, the level board upper surface of the bracing wire vehicle, at the threading groove, the vertical knife of fixed setting
Piece；
The up-bite jaw of the vertical blade, positioned at the lower section of the insert row electric wire；It is inserted with described in the blade direction of vertical blade
The projection of the axis of discharging wire in the horizontal plane is vertical；
The upper socket protective case of the vertical blade, protective case include two pieces of clamping plates that the vertical blade two sides are arranged in, folder
A protective case elastic slice is respectively set in board bottom portion, and the upper surface of protective case elastic slice and the bottom surface of the clamping plate are affixed, protective case bullet
The lower end surface of piece and the upper surface of the level board are affixed.
It is fixedly connected between the bottom of two clamping plates of protective case by boss, and vertical blade corresponds to boss setting limit
Block places protective case along vertical blade prolapse upwards.
Preferably, the vertical plate is horizontally disposed with inserted link towards the side of the box body, corresponds to inserted link on the box body and opens
If jack, the inserted link passes through the inside that the jack extends to the box body, and the inserted link, which is located on the body of rod of tray interior, to be opened
If card slot, card slot is the annular groove around the inserted link body of rod；
It is correspondingly arranged limit plate inside the body of rod, with the card slot, annular groove is corresponded on the limit plate and opens up groove, it is described
Inserted link is the cylinder body of rod, and the groove on the limit plate is semicircular notch, and the plate thickness at notch is less than or equal to the card slot
Groove width；
Slot is opened up on the bottom surface of box body corresponding with the limit plate, described, the limit plate is plugged in the slot, and with insert
Slot is slidably connected, and the lower surface of the limit plate is connect by limit plate elastic slice with the groove body of the slot；
The insert row electric wire and sliding block are followed successively by right above the limit plate.
The bracing wire pressure spring is socketed in the inserted link periphery.
The level board bottom of the bracing wire vehicle is provided with idler wheel.
Preferably, push plate is arranged towards the insert row side in the side wall that the box body passes through the insert row electric wire, described to push away
Plate and the box body are connected across the inside sidewalls face of the insert row electric wire by push plate pressure spring；The plate face of the push plate with
The shell of the insert row offsets.
Preferably, the piston cylinder lower part, towards the inside of the box body, exhaust nozzle, exhaust nozzle and the piston cylinder are set
Inside connection；
The through-hole that the exhaust nozzle corresponds to the piston cylinder is provided with, when the piston is located at stroke lowermost end, slightly above piston
At upper surface.
Preferably, the axis of the compression bar is vertical with the elongated surfaces of the cutter knife face.
Preferably, the threading groove two sides that the cutter is provided with two panels, is symmetrically arranged at the box body, described in two panels
Cutter is arranged in a crossed manner, and the projection that cutter described in two panels is located at horizontal plane is affixed and is not overlapped.
Preferably, stabilizer blade is arranged in the box body bottom, and the stabilizer blade and box body are made of ceramic.Stabilizer blade can make box body
Distance puts table-board bracket sky, because of present apparatus frame structure and uncomplicated, it is possible to use ceramic making, play very good
The effect that trap heat passes to has certain protecting effect for the table top that device is put.
Preferably, the driving power of present apparatus own components, which can be selected, obtains alternating current confession by transformer on insert row
Electricity, or select the rechargeable battery being arranged in cladding lid as power supply source, the conduct by insert row can be selected in rechargeable battery
The power supply source of charging.
Preferably, corresponding with rechargeable battery, by setting power management module, the electricity of rechargeable battery is visualized aobvious
The form of display screen is embodied on the shell of cladding lid.
Preferably, the structure of the gas generator and igniter is the pyrotechnic gas hair that safe automobile air bag uses
Raw device and igniter structure.Drug in gas generator is sodium azide.
A kind of electric wire Intelligent heat quantity early warning power failure method,
S1, monitoring temperature, and the data that monitoring is obtained are carried out to insert row and insert row electric wire respectively by two temperature sensors
Information feeds back to microcontroller after amplifying circuit amplifies；
S2, the microcontroller determine temperature sensor feedback information, when the temperature information of either end is more than setting threshold
When value, microcontroller is closed the normally open end of relay the control terminal output control electric current by amplifying circuit to relay；
S3, powering to igniter for relay fire to trigger the sodium azide in gas generator, are produced using sodium azide
Raw nitrogen pushes piston, drives compression bar to be moved straight down to pushing cutter one end by piston；
S4, cutter are rotated using the shaft of its other end as axis in the lower pressure of compression bar, thus to the electric wire below cutter into
Row cutting；
S5, it is moved downward by piston motion band movable slider, limit plate is squeezed, the limit to bracing wire vehicle, bracing wire are discharged
Vehicle original state stores the bracing wire pressure spring releases its force of power, and the electric wire of cutting is driven to separate with insert row；
S6, piston are under gas push, and when moving to stroke bottom end, gas is reduced by discharging in exhaust nozzle towards insert row direction
Insert row upper air oxygen content, and to blowout high pressure draught above insert row.
Technical solution provided in an embodiment of the present invention has the benefit that this programme can carry out electric wire and insert row
Implement monitoring temperature, when temperature is more than early warning value, power supply be isolated using physical means, guarantees the power-off of electrical equipment,
To avoid causing fire behavior because constant temperature increases.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is the schematic diagram of internal structure one of the embodiment of the present invention.
Fig. 3 is the A partial enlarged view of Fig. 2.
Fig. 4 is the schematic diagram of internal structure two of the embodiment of the present invention.
Fig. 5 is the B partial enlarged view of Fig. 4.
Fig. 6 is the bracing wire bassinet structure schematic diagram of the embodiment of the present invention.
Fig. 7 is the limit plate structural schematic diagram of the embodiment of the present invention.
Wherein, appended drawing reference are as follows: 100, insert row electric wire；1, box body；2, stabilizer blade；3, cladding lid；4, cutter；51, compression bar；
52, sliding block；53, piston cylinder；54, gas generator；55, exhaust nozzle；61, bracing wire vehicle；62, tension disc；63, bracing wire pressure spring；64,
Vertical blade；65, protective case；66, protective case elastic slice；67, inserted link；68, card slot；69, limit plate；7, push plate；71, push plate pressure
Spring.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.Certainly, described herein specific examples are only used to explain the present invention, is not used to
Limit the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
Embodiment 1
Referring to Fig. 1 to Fig. 7, the present invention provides a kind of electric wire heat intelligent monitoring device, including the box body 1 for holding insert row,
The top of box body 1 is open, and the end of box body 1 offers the threading groove for passing through insert row electric wire 100, and box body 1 passes through insert row electricity
One end setting cladding lid 3 of line 100；
The present apparatus further includes box body temperature sensor and Wire temperature sensor, and the induction end of box body temperature sensor is arranged in box
Inside body 1, which can be arranged in the bottom that insert row puts position, which can also be arranged in the side of box body 1
On wall, specific location is not limited, Wire temperature sensor be arranged in cladding side of the lid 3 far from insert row ontology and with insert row electricity
Line 100 close to；
It is provided with electrical wire cutting-off machine structure in cladding lid 3, electrical wire cutting-off machine structure includes the cutter 4 for cutting off insert row electric wire 100, box
The signal output end of temperature sensor and Wire temperature sensor is electrically connected by amplifying circuit with microcontroller input, shape
At feedback network, microcontroller forms control access with for driving the trigger mechanism of cutter 4 to be electrically connected.
Shaft is arranged in box body 1 on the side wall of insert row electric wire 100, and cutter 4 is strip blade, blade one end and shaft
Rotation connection, and torsional spring is arranged in its junction, the blade of cutter 4 is arranged downward, and insert row electric wire 100 is located in threading groove and position
In the lower section of 4 blade of cutter, torsional spring is supplied to torsion of the cutter 4 far from insert row electric wire 100, i.e. it is upward to be supplied to cutter 4 for torsional spring
The torsion of rotation；
Trigger mechanism includes the compression bar 51 positioned at 4 top of cutter, and compression bar 51 is fixedly connected on sliding block 52,52 Upper vertical of sliding block
Connecting rod is set, and connecting rod top is fixedly connected with piston, and the piston cylinder 53 being fixedly installed vertically above 1 side wall of box body is arranged in piston
It is interior；Piston is driven by trigger mechanism.Connecting plate is arranged in the two sides of piston cylinder 53, passes through the wall upper surface of connecting plate and box body 1
It is bolted.
Trigger mechanism includes the gas generator 54 being connected to 53 inlet end of piston cylinder, the igniter touching of gas generator 54
Originator is electrically connected with microcontroller, forms control channel；
The supply access of the igniter of gas generator 54 and the normally open end of relay connect, the control terminal and microcontroller of relay
The output end of device leads to amplifying circuit electrical connection.
Sliding block 52 is arranged in threading groove, is slidably connected with threading groove.Sliding slot is opened up on the cell wall of threading groove, sliding block 52
Two sides correspond to sliding slot setting boss, and boss is slidably connected with sliding slot.
The side-wall outer side that box body 1 passes through insert row electric wire 100 is still provided with thread drawing mechanism, and thread drawing mechanism includes bracing wire vehicle
61, bracing wire vehicle 61 includes level board, and vertical plate is arranged far from the side of box body 1 in level board, and bow is hingedly arranged in vertical plate upper surface
Shape tension disc 62, strain plate one end and vertical plate upper surface are hinged, and the other end is bolted with vertical plate upper surface；
Bracing wire pressure spring 63 is arranged towards the side of box body 1 in vertical plate, and 63 one end of bracing wire pressure spring is fixedly connected with vertical plate, the other end
It offsets with the lateral surface of box body 1.
At the level board upper surface of bracing wire vehicle 61, close threading groove, vertical blade 64 is fixedly installed；
The up-bite jaw of vertical blade 64, positioned at the lower section of insert row electric wire 100；The blade direction of vertical blade 64 and insert row electric wire
The projection of 100 axis in the horizontal plane is vertical；
The upper socket protective case 65 of vertical blade 64, protective case 65 include two pieces of clamping plates that vertical 64 two sides of blade are arranged in, folder
A protective case elastic slice 66 is respectively set in board bottom portion, and the upper surface of protective case elastic slice 66 and the bottom surface of clamping plate are affixed, protective case bullet
The lower end surface of piece 66 and the upper surface of level board are affixed.
It is fixedly connected between the bottom of 65 two clamping plates of protective case by boss, and the corresponding boss setting of vertical blade 64
Limited block places protective case 65 along vertical 64 prolapse upwards of blade.
Vertical plate is horizontally disposed with inserted link 67 towards the side of box body 1, corresponds to inserted link 67 on box body 1 and opens up jack, inserted link 67
The inside of box body 1 is extended to across the jack, inserted link 67, which is located on the body of rod inside box body 1, opens up card slot 68, and card slot 68 is ring
Around the annular groove of 67 body of rod of inserted link；
It is correspondingly arranged limit plate 69 inside the body of rod 1, with card slot 68, annular groove is corresponded on limit plate 69 and opens up groove, between groove
For positioned at the horizontal part of 100 lower section of insert row electric wire, the upper surface direction of horizontal part is vertical with the axis of insert row electric wire, and inserted link 67 is
The cylinder body of rod, the groove on limit plate 69 is semicircular notch, and the plate thickness at notch is less than or equal to the groove width of card slot 68；
Slot is opened up on corresponding with limit plate 69, box body 1 bottom surface, limit plate 69 is plugged in the slot, and is slided with slot
The lower surface of connection, limit plate 69 is connected by the groove body of limit plate elastic slice and slot；
The surface of limit plate 69 is followed successively by insert row electric wire 100 and sliding block 52.
Bracing wire pressure spring 63 is socketed in 67 periphery of inserted link.
The level board bottom of bracing wire vehicle 61 is provided with idler wheel.
Push plate 7 is arranged towards insert row side in the side wall that box body 1 passes through insert row electric wire 100, and push plate 7 and box body 1 pass through insert row
It is connected between the inside sidewalls face of electric wire 100 by push plate pressure spring 71；The plate face of push plate 7 and the shell of insert row offset.
Exhaust nozzle 55 is arranged towards the inside of box body 1 in 53 lower part of piston cylinder, is connected to inside exhaust nozzle 55 and piston cylinder 53；
The through-hole of the corresponding piston cylinder 53 of exhaust nozzle 55 is provided with, when piston is located at stroke lowermost end, slightly above at piston upper surface.
The axis of compression bar 51 is vertical with the elongated surfaces of 4 knife face of cutter.
The threading groove two sides that cutter 4 is provided with two panels, is symmetrically arranged at box body 1, two panels cutter 4 is arranged in a crossed manner, and two
The projection that piece cutter 4 is located at horizontal plane is affixed and is not overlapped.
Stabilizer blade 2 is arranged in 1 bottom of box body, and stabilizer blade 2 and box body 1 are made of ceramic.Stabilizer blade 2 can make box body apart from display platform
Face frame is empty, because of present apparatus frame structure and uncomplicated, it is possible to use ceramic making, play very good trap heat and pass
The effect arrived has certain protecting effect for the table top that device is put.
The driving power of present apparatus own components, which can be selected, obtains mains-supplied, Huo Zhexuan by transformer on insert row
Use the rechargeable battery being arranged in cladding lid 3 as power supply source, the confession as charging by insert row can be selected in rechargeable battery
Electric source.
It is corresponding with rechargeable battery, by setting power management module, by the electricity of rechargeable battery with visualization display screen
Form is embodied on the shell of cladding lid 3.
The structure of gas generator and igniter is the firework type gas generator and igniting that safe automobile air bag uses
Device structure.Drug in gas generator is sodium azide.
Bracing wire vehicle is using eye-catching red coating.
The present invention separates cladding lid 3,53 sliding block 52 of piston cylinder with box body 1, two in use, when present apparatus insert row is installed
The cutter 4 of side is rotated up opening under the action of torsional spring, and insert row is put into box body 1, and the shell of insert row is resisted with push plate 7.
Insert row electric wire 100 is put into threading groove, and extends to 1 outside of box body, the position of insert row electric wire 100 is adjusted, by insert row electric wire
100 are fixed on bracing wire vehicle 61 by tension disc 62.The inserted link inserted link 67 of bracing wire vehicle 61 is inserted into the through-hole of 1 side wall of box body, is used
Limit plate 69 is stuck in card slot 68, and bracing wire pressure spring 63 and push plate pressure spring store power at this time, and the thrust that two pressure springs provide is opposite.
Cutter 4 is dialed back into 100 top of insert row electric wire, sliding block 52, piston cylinder 53 and cladding lid 3 are installed back, compression bar 51 is located at two and cuts
Above the knife spine of knife 4.
By the temperature real-time monitoring to insert row and insert row electric wire 100, when temperature is more than the setting early warning value of microcontroller
When, microcontroller is powered by relay to igniter, and igniter triggers gas generator, generates pushing away for a large amount of nitrogen in moment
Under dynamic, piston moves downward, so that sliding block 52 be pushed to move down, during it is moved down, compression bar 51 pushes two cutters 4, cuts
The blade of knife 4 does circular arc rotation, to cut insert row electric wire 100 below, and blade of cutter 4 exists during this
There is displacement in 100 radial direction of insert row electric wire, be easier cutting electric wire than simple pushing cutting.
In 1 outside of box body, insert row electric wire 100 generates downward displacement during 4 incision of cutter, passes through wire outer skin
Protective case 65 is pushed, vertical blade 64 is exposed at this time, plays picking-up from bottom to top to insert row electric wire in lower section
And cutting action.
In 1 inside of box body, insert row electric wire 100 generates downward displacement during 4 incision of cutter, crosses wire outer skin pair
Limit plate 69 is pushed, the disengaging card slot 68 of limit plate 69, under the state, the lower end surface of sliding block 52 and the upper surface of limit plate 69
Clamping insert row electric wire 100 is located at the part of 1 inside of box body, while inserted link 67 discharges, and bracing wire pressure spring 63 provides insert row electric wire 100
The pulling force for making it away from box body 1 promotes to tense in the moment insert row electric wire 100, is more conducive to cutter 4 and cuts to insert row electric wire
It is disconnected.
After the completion of cutting, bracing wire vehicle drives the insert row electric wire of cutting short-range separate apart from box body.Guarantee insert row and
Insert row electric wire is completely separated.
Embodiment 2
On the basis of embodiment 1, a kind of electric wire Intelligent heat quantity early warning power failure method,
S1, monitoring temperature, and the data that monitoring is obtained are carried out to insert row and insert row electric wire respectively by two temperature sensors
Information feeds back to microcontroller after amplifying circuit amplifies；
S2, the microcontroller determine temperature sensor feedback information, when the temperature information of either end is more than setting threshold
When value, microcontroller is closed the normally open end of relay the control terminal output control electric current by amplifying circuit to relay；
Given threshold can be selected as 85 DEG C；
S3, powering to igniter for relay fire to trigger the sodium azide in gas generator, are produced using sodium azide
Raw nitrogen pushes piston, drives compression bar to be moved straight down to pushing cutter one end by piston；
S4, cutter are rotated using the shaft of its other end as axis in the lower pressure of compression bar, thus to the electric wire below cutter into
Row cutting；
S5, it is moved downward by piston motion band movable slider, limit plate is squeezed, the limit to bracing wire vehicle, bracing wire are discharged
Vehicle original state stores the bracing wire pressure spring releases its force of power, and the electric wire of cutting is driven to separate with insert row；
S6, piston are under gas push, and when moving to stroke bottom end, gas is reduced by discharging in exhaust nozzle towards insert row direction
Insert row upper air oxygen content, and to blowout high pressure draught above insert row.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of electric wire heat intelligent monitoring device, which is characterized in that including the box body (1) for holding insert row, box body (1)
Top is open, and the end of box body (1) is offered for the threading groove across insert row electric wire (100), and box body (1) passes through insert row electric wire
(100) one end setting cladding lid (3)；
The present apparatus further includes box body temperature sensor and Wire temperature sensor, the induction end setting of the box body temperature sensor
It is internal in box body (1), the Wire temperature sensor setting in the described side of cladding lid (3) far from described insert row ontology and
With insert row electric wire (100) close to；
It is provided with electrical wire cutting-off machine structure in the cladding lid (3), electrical wire cutting-off machine structure includes for cutting off the insert row electric wire
(100) signal output end of cutter (4), the box body temperature sensor and Wire temperature sensor by amplifying circuit with it is micro-
The electrical connection of controller input terminal forms feedback network, the microcontroller and the trigger mechanism electricity for being used to drive the cutter (4)
Connection forms control access.
2. electric wire heat intelligent monitoring device according to claim 1, which is characterized in that the box body (1) passes through described
Shaft is set on the side wall of insert row electric wire (100), and the cutter (4) is strip blade, and blade one end and the shaft rotate
Connection, and torsional spring is arranged in its junction, the blade of the cutter (4) is arranged downward, and the insert row electric wire (100) is located at described wear
Lower section in wire casing and positioned at the cutter (4) blade, the torsional spring are supplied to cutter (4) far from described insert row electric wire (100)
Torsion；
The trigger mechanism includes the compression bar (51) above the cutter (4), and the compression bar (51) is fixedly connected on sliding block
(52) on, connecting rod is arranged in sliding block (52) Upper vertical, and connecting rod top is fixedly connected with piston, and piston is arranged in the box body
(1) in the piston cylinder (53) being fixedly installed vertically above side wall；The piston is driven by the trigger mechanism.
3. electric wire heat intelligent monitoring device according to claim 2, which is characterized in that the trigger mechanism includes and institute
State the gas generator (54) of piston cylinder (53) inlet end connection, the igniter triggering end of gas generator (54) and the micro-control
Device electrical connection processed, forms control channel；
The supply access of the igniter of the gas generator (54) and the normally open end of relay connect, the control of the relay
End leads to amplifying circuit with the output end of the microcontroller and is electrically connected.
4. electric wire heat intelligent monitoring device according to claim 2, which is characterized in that the sliding block (52) is arranged in institute
It states in threading groove, is slidably connected with the threading groove.
5. electric wire heat intelligent monitoring device according to claim 3, which is characterized in that the box body (1) passes through described
The side-wall outer side of insert row electric wire (100) is still provided with thread drawing mechanism, and the thread drawing mechanism includes bracing wire vehicle (61), the bracing wire
Vehicle (61) includes level board, and vertical plate is arranged far from the side of the box body (1) in level board, and bow is hingedly arranged in vertical plate upper surface
Shape tension disc (62), strain plate one end and vertical plate upper surface are hinged, and the other end is bolted with vertical plate upper surface；
Bracing wire pressure spring (63) are arranged towards the side of the box body (1) in the vertical plate, and bracing wire pressure spring (63) one end is erected with described
Straight panel is fixedly connected, and the other end and the lateral surface of the box body (1) offset.
6. electric wire heat intelligent monitoring device according to claim 5, which is characterized in that the bracing wire vehicle (61) it is described
At level board upper surface, the close threading groove, vertical blade (64) is fixedly installed；
The up-bite jaw of the vertical blade (64) is located at the lower section of the insert row electric wire (100)；
The upper socket protective case (65) of the vertical blade (64), protective case (65) include two pieces and are arranged in the vertical blade
(64) a protective case elastic slice (66), the upper surface of protective case elastic slice (66) and institute is respectively set in the clamping plate of two sides, clamping plate bottom
The bottom surface for stating clamping plate is affixed, and the lower end surface of protective case elastic slice (66) and the upper surface of the level board are affixed.
7. electric wire heat intelligent monitoring device according to claim 5, which is characterized in that the vertical plate is towards the box
The side of body (1) is horizontally disposed with inserted link (67), corresponds to inserted link (67) on the box body (1) and opens up jack, the inserted link (67) is worn
The inside that the jack extends to the box body (1) is crossed, the inserted link (67), which is located on the internal body of rod of box body (1), opens up card slot
(68), card slot (68) is the annular groove around the inserted link (67) body of rod；
The body of rod (1) is internal, is correspondingly arranged limit plate (69) with the card slot (68), corresponding annular on the limit plate (69)
Slot opens up groove, and the inserted link (67) is the cylinder body of rod, and the groove on the limit plate (69) is semicircular notch, and at notch
Plate thickness be less than or equal to the card slot (68) groove width；
Slot is opened up on the bottom surface of box body (1) corresponding with the limit plate (69), described, the limit plate (69) is plugged on this and inserts
It in slot, and is slidably connected with slot, the lower surface of the limit plate (69) is connected by the groove body of limit plate elastic slice and the slot
It connects；
The insert row electric wire (100) and sliding block (52) are followed successively by right above the limit plate (69).
8. electric wire heat intelligent monitoring device described in -7 according to claim 1, which is characterized in that the box body (1) passes through institute
Push plate (7) are arranged towards the insert row side in the side wall for stating insert row electric wire (100), and the push plate (7) passes through with the box body (1)
It is connected between the inside sidewalls face of the insert row electric wire (100) by push plate pressure spring (71)；The plate face of the push plate (7) with it is described
The shell of insert row offsets.
9. electric wire heat intelligent monitoring device described in -8 according to claim 1, which is characterized in that under the piston cylinder (53)
Exhaust nozzle (55) are arranged towards the inside of the box body (1) in portion, are connected to inside exhaust nozzle (55) and the piston cylinder (53)；
The through-hole of the corresponding piston cylinder (53) of the exhaust nozzle (55) is provided with, when the piston is located at stroke lowermost end, slightly
At piston upper surface.
10. according to a kind of electric wire Intelligent heat quantity early warning power failure side of electric wire heat intelligent monitoring device described in claim 2-9
Method, which is characterized in that
S1, monitoring temperature, and the data that monitoring is obtained are carried out to insert row and insert row electric wire respectively by two temperature sensors
Information feeds back to microcontroller after amplifying circuit amplifies；
S2, the microcontroller determine temperature sensor feedback information, when the temperature information of either end is more than setting threshold
When value, microcontroller is closed the normally open end of relay the control terminal output control electric current by amplifying circuit to relay；
S3, powering to igniter for relay fire to trigger the sodium azide in gas generator, are produced using sodium azide
Raw nitrogen pushes piston, drives compression bar to be moved straight down to pushing cutter one end by piston；
S4, cutter are rotated using the shaft of its other end as axis in the lower pressure of compression bar, thus to the electric wire below cutter into
Row cutting；
S5, it is moved downward by piston motion band movable slider, limit plate is squeezed, the limit to bracing wire vehicle, bracing wire are discharged
Vehicle original state stores the bracing wire pressure spring releases its force of power, and the electric wire of cutting is driven to separate with insert row；
S6, piston are under gas push, and when moving to stroke bottom end, gas is reduced by discharging in exhaust nozzle towards insert row direction
Insert row upper air oxygen content, and to blowout high pressure draught above insert row.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911000426.6A CN110752583B (en) | 2019-02-13 | 2019-02-13 | Intelligent early warning power-off device and method for heat of electric wire |
| CN201910999968.2A CN110752582B (en) | 2019-02-13 | 2019-02-13 | Intelligent power-off device for electric wire |
| CN201910112339.3A CN109728565B (en) | 2019-02-13 | 2019-02-13 | Intelligent electric wire heat monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910112339.3A CN109728565B (en) | 2019-02-13 | 2019-02-13 | Intelligent electric wire heat monitoring device |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911000426.6A Division CN110752583B (en) | 2019-02-13 | 2019-02-13 | Intelligent early warning power-off device and method for heat of electric wire |
| CN201910999968.2A Division CN110752582B (en) | 2019-02-13 | 2019-02-13 | Intelligent power-off device for electric wire |
Publications (2)
| Publication Number | Publication Date |
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| CN109728565A true CN109728565A (en) | 2019-05-07 |
| CN109728565B CN109728565B (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911000426.6A Active CN110752583B (en) | 2019-02-13 | 2019-02-13 | Intelligent early warning power-off device and method for heat of electric wire |
| CN201910112339.3A Active CN109728565B (en) | 2019-02-13 | 2019-02-13 | Intelligent electric wire heat monitoring device |
| CN201910999968.2A Active CN110752582B (en) | 2019-02-13 | 2019-02-13 | Intelligent power-off device for electric wire |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201911000426.6A Active CN110752583B (en) | 2019-02-13 | 2019-02-13 | Intelligent early warning power-off device and method for heat of electric wire |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201910999968.2A Active CN110752582B (en) | 2019-02-13 | 2019-02-13 | Intelligent power-off device for electric wire |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117200149A (en) * | 2023-09-14 | 2023-12-08 | 江苏固特电气控制技术有限公司 | Over-temperature protection solid-state relay |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112914917B (en) * | 2021-03-22 | 2022-05-20 | 河南省人民医院 | Early heart rehabilitation special vehicle based on artificial intelligence |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110752583A (en) | 2020-02-04 |
| CN110752583B (en) | 2021-10-22 |
| CN109728565B (en) | 2019-12-27 |
| CN110752582A (en) | 2020-02-04 |
| CN110752582B (en) | 2021-11-30 |
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