CN109682550A - A kind of high tension insulating gloves detection circuit, detection method and detector - Google Patents
A kind of high tension insulating gloves detection circuit, detection method and detector Download PDFInfo
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- CN109682550A CN109682550A CN201811380023.4A CN201811380023A CN109682550A CN 109682550 A CN109682550 A CN 109682550A CN 201811380023 A CN201811380023 A CN 201811380023A CN 109682550 A CN109682550 A CN 109682550A
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- Prior art keywords
- high tension
- pressure
- tension insulating
- insulating gloves
- gloves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/027—Details with respect to the testing of elastic elements, e.g. gloves, condoms
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- General Physics & Mathematics (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The invention discloses a kind of high tension insulating gloves detection circuit, detection method and detectors, are related to electrical measuring field, one of high tension insulating gloves detection circuit, comprising: controller；The controller is connect by ventilating control circuit with air pump, and the air pump is connected by the open end of inflatable cover and high tension insulating gloves；There is pressure sensing mechanism, the pressure sensing mechanism is connect with the controller in the inflatable cover；The ventilating control circuit controls the air pump according to the control instruction of the controller and is inflated by the inflatable cover to the high tension insulating gloves；When the pressure in the inflatable cover reaches the preset pressure, the controller controls the air pump and stops inflation；The pressure sensing mechanism detects the pressure change in the inflatable cover, the controller according to the pressure change judge the high tension insulating gloves whether gas leakage.Can solve the problem of whether high tension insulating gloves ruptures.
Description
Technical field
The present invention relates to electrical measuring field, specifically a kind of high tension insulating gloves detection circuit, detection method and inspection
Survey instrument.
Background technique
High tension insulating gloves used in work about electric power personnel needs to check the airtight of high tension insulating gloves before every use
Property, the artificial air blowing method used now are blown the method for rolling gloves again into gloves, cannot be generated inside gloves enough
Pressure experiment does not come out whether gloves have rupture, can not detect whether the straight drum part of gloves ruptures.Wherein, high-voltage isulation
The high pressure of gloves is 1000V or more.
Summary of the invention
In view of this, the present invention provides a kind of high tension insulating gloves detection circuit, detection method and detector, it is existing to solve
It blows into gloves the method for rolling gloves again in the artificial air blowing method used, it is real that enough pressure cannot be generated inside gloves
It does not test not Chu Lai whether gloves have rupture, the problem of whether straight drum part of gloves ruptures can not be detected.
In a first aspect, the present invention provides a kind of high tension insulating gloves detection circuit, comprising:
Controller；
The controller connect by ventilating control circuit with air pump, and the air pump passes through opening for inflatable cover and high tension insulating gloves
The connection of mouth end；
There is pressure sensing mechanism, the pressure sensing mechanism is connect with the controller in the inflatable cover；
The ventilating control circuit controls the air pump by the inflatable cover to described according to the control instruction of the controller
High tension insulating gloves is inflated；
When the pressure in the inflatable cover reaches preset pressure, controls the air pump and stop inflation；When by setting pressure stabilizing
Between after, the pressure sensing mechanism detects the pressure change in the inflatable cover, and the controller is sentenced according to the pressure change
The high tension insulating gloves that breaks whether gas leakage；If the controller judges that the pressure change becomes more than or equal to preset pressure
Change the then high tension insulating gloves gas leakage, otherwise, the high tension insulating gloves is air tight；
Alternatively, the controller judges that the pressure sensing mechanism detects whether the pressure in the inflatable cover can reach described pre-
If pressure, if can, the high tension insulating gloves is air tight, otherwise the high tension insulating gloves gas leakage.
Preferably, the controller, also connect with man-machine interaction unit；
The man-machine interaction unit is inflated pressure and display institute to the high tension insulating gloves for setting the air pump
State the pressure in the blowing pressure and the inflatable cover.
Preferably, the controller, also connect with cue circuit；
If the controller judge the pressure change more than or equal to preset pressure change, control the cue circuit into
Row warning note.
Preferably, the controller is also connect with insulation gloves experiment counting how many times circuit and battery respectively；
The battery is also connect with the air pump；
The insulation gloves experiment counting how many times circuit, the counting for the battery to the air pump work times, to survey
Try the working time of the battery；
The controller, for being reset according to the counting and preset times to the insulation gloves experiment counting how many times circuit.
Second aspect, the present invention provide a kind of high tension insulating gloves context of detection, comprising:
Control air pump is inflated high tension insulating gloves by inflatable cover；
Detect the pressure change in the inflatable cover；
When the pressure in the inflatable cover reaches preset pressure, controls the air pump and stop inflation；When by setting pressure stabilizing
Between after, according to the pressure change judge the high tension insulating gloves whether gas leakage；If the controller judges that the pressure becomes
Change and be more than or equal to the preset pressure variation then high tension insulating gloves gas leakage, otherwise, the high tension insulating gloves is air tight；
Alternatively, judge whether the pressure in the inflatable cover can reach the preset pressure, if can, the high tension insulating gloves
It is air tight, the otherwise high tension insulating gloves gas leakage.
Preferably, judge whether the pressure change is more than or equal to preset pressure variation；
If so, control cue circuit carries out warning note.
Preferably, to the counting of air pump work times, to test as the working time of the air pump supplying cell；
The insulation gloves experiment counting how many times circuit is reset according to the counting and preset times.
The third aspect, the present invention provide a kind of high tension insulating gloves detector, comprising:
Memory and processor and storage on a memory and the computer program that can run on a processor, the computer journey
Sequence is high tension insulating gloves detection method as above, and the processor performs the steps of when executing described program
Control air pump is inflated high tension insulating gloves by inflatable cover；
Detect the pressure change in the inflatable cover；
When the pressure in the inflatable cover reaches preset pressure, controls the air pump and stop inflation；When by setting pressure stabilizing
Between after, according to the pressure change judge the high tension insulating gloves whether gas leakage；If the controller judges that the pressure becomes
Change and be more than or equal to the preset pressure variation then high tension insulating gloves gas leakage, otherwise, the high tension insulating gloves is air tight；
Alternatively, judge whether the pressure in the inflatable cover can reach the preset pressure, if can, the high tension insulating gloves
It is air tight, the otherwise high tension insulating gloves gas leakage.
Fourth aspect, the present invention provide another high tension insulating gloves detector, comprising:
Such as above-mentioned high tension insulating gloves detection circuit.
The present invention at least has the following beneficial effects:
The present invention provides a kind of high tension insulating gloves detection circuit, detection method and detector, artificial to solve to use now
The method that gloves are rolled in air blowing again in air blowing normal direction gloves cannot generate enough pressure experiments inside gloves and not come out gloves
Whether there is rupture, the problem of whether straight drum part of gloves ruptures can not be detected, reduce security risk, improves employee behaviour
Make safety coefficient.
Detailed description of the invention
By the description below with reference to attached drawing to the embodiment of the present invention, the above and other purposes of the present invention, feature and
Advantage is apparent, in the accompanying drawings:
Fig. 1 is a kind of controller of high tension insulating gloves detection circuit of the embodiment of the present invention and the circuit theory of display circuit
Figure；
Fig. 2 is a kind of circuit diagram of the ventilating control circuit of high tension insulating gloves detection circuit of the embodiment of the present invention；
Fig. 3 is a kind of the clear of the insulation gloves experiment counting how many times circuit of high tension insulating gloves detection circuit of the embodiment of the present invention
The circuit diagram of zero control circuit；
Fig. 4 is a kind of circuit diagram of the power supply circuit of high tension insulating gloves detection circuit controller of the embodiment of the present invention；
Fig. 5 is a kind of circuit diagram of the cue circuit of high tension insulating gloves detection circuit of the embodiment of the present invention；
Fig. 6 is a kind of circuit diagram of the key circuit of high tension insulating gloves detection circuit of the embodiment of the present invention；
Fig. 7 is air pump and the inflation of a kind of high tension insulating gloves detection circuit, detection method and detector of the embodiment of the present invention
The connection schematic diagram of cover.
Specific embodiment
Below based on embodiment, present invention is described, but it is worth noting that, the present invention is not limited to these realities
Apply example.It is detailed to describe some specific detail sections below in datail description of the invention.However, for not detailed
The present invention can also be understood completely in the part described to the greatest extent, those skilled in the art.
In addition, it should be understood by one skilled in the art that provided attached drawing simply to illustrate that the purpose of the present invention,
Feature and advantage, attached drawing are not to be actually drawn to scale.
Meanwhile unless the context clearly requires otherwise, "include", "comprise" etc. otherwise throughout the specification and claims
Similar word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, being " including but not limited to "
Meaning.
Fig. 1 is a kind of controller of high tension insulating gloves detection circuit of the embodiment of the present invention and the circuit original of display circuit
Reason figure；Fig. 2 is a kind of circuit diagram of the ventilating control circuit of high tension insulating gloves detection circuit of the embodiment of the present invention；Figure
3 be a kind of clearing control of the insulation gloves experiment counting how many times circuit of high tension insulating gloves detection circuit of the embodiment of the present invention
The circuit diagram of circuit；Fig. 4 is a kind of power supply circuit of high tension insulating gloves detection circuit controller of the embodiment of the present invention
Circuit diagram；Fig. 5 is a kind of circuit theory of the cue circuit of high tension insulating gloves detection circuit of the embodiment of the present invention
Figure；Fig. 6 is a kind of circuit diagram of the key circuit of high tension insulating gloves detection circuit of the embodiment of the present invention；Fig. 7 is this
The connection of the air pump 2 and inflatable cover 1 of a kind of high tension insulating gloves detection circuits of inventive embodiments, detection method and detector is shown
It is intended to.
As shown in figs. 1-7, a kind of high tension insulating gloves detection circuit, comprising: controller；Controller passes through ventilating control electricity
Road is connect with air pump 2, and air pump 2 is connect by inflatable cover 1 with the open end of high tension insulating gloves；In inflatable cover 1 there is pressure to pass
Feel mechanism, pressure sensing mechanism is connect with controller；Ventilating control circuit controls air pump 2 according to the control instruction of controller and passes through
Inflatable cover 1 is inflated high tension insulating gloves.
The first of the invention judges scheme are as follows: when the pressure in inflatable cover 1 reaches preset pressure, control air pump stops
1 inflation；After setting voltage stabling control, pressure sensing mechanism detects the pressure change in inflatable cover 1, and controller is according to pressure
Variation judge high tension insulating gloves whether gas leakage；It is high if controller judges that pressure change is more than or equal to preset pressure variation
Insulating glove gas leakage is pressed, otherwise, high tension insulating gloves is air tight.
Of the invention second judges scheme are as follows: controller judges that the pressure in pressure sensing mechanism detection inflatable cover 1 is
It is no to reach preset pressure, if can if high tension insulating gloves it is air tight, otherwise high tension insulating gloves gas leakage.To solve to use now
Artificial air blowing method blow into gloves the method for rolling gloves again, enough pressure experiments cannot be generated inside gloves and are not gone out
Come whether gloves have rupture, the problem of whether straight drum part of gloves ruptures can not be detected.Wherein, high tension insulating gloves
High pressure is 1000V or more.
After air pump 2 stops high tension insulating gloves inflation, carried out (such as 10 after pressure stabilizing process falls to count according to setting voltage stabling control
Second), pressure sensing mechanism detects the pressure change in inflatable cover 1.If high tension insulating gloves have small rupture, when
After setting voltage stabling control, the pressure in inflatable cover 1 can generate variation；Rupture such as high tension insulating gloves is larger, 2 meeting of air pump
High tension insulating gloves is inflated all the time by inflatable cover 1, illustrates high tension insulating gloves brutal fracture at this time.
In Fig. 1, controller can be the controllers such as single-chip microcontroller or PLC, but controller of the invention is preferably single
Piece machine；Because the controllers such as PLC are generally more expensive, price is generally arrived between tens of thousands of thousands of, but the valence of single-chip microcontroller
Lattice are between several maos to several yuan, therefore controller of the invention is preferably single-chip microcontroller.Such as: single-chip microcontroller STC89751.It is controlled in Fig. 1
Device processed is singlechip CPU 1(that is, single-chip microcontroller STC89751), singlechip CPU 1 just has 22 pins (foot 1- foot 22), monolithic
9 feet of machine CPU1 are connect by filter capacitor C1 with power supply VCC, and 9 feet of singlechip CPU 1 also pass through first resistor R1 and ground GND
Connection；18 feet and 19 feet of singlechip CPU 1 pass through the both ends connection of crystal oscillator Y1 respectively, and the both ends of crystal oscillator Y1 are also respectively by the
Two capacitor C2 and third capacitor C3 are connect with ground GND；20 feet of singlechip CPU 1 are connect with ground GND；40 feet of singlechip CPU 1
It is connect with power supply VCC；6 foot P15 of singlechip CPU 1 are connect with control circuit is reset, and can specifically be understood with reference to Fig. 3；It is single
The 7 foot P16 and ventilating control circuit connection of piece machine CPU1 can specifically be understood with reference to Fig. 2；8 foot P17 of singlechip CPU 1
It connect with cue circuit, can specifically be understood with reference to Fig. 5；27 foot P26,26 foot P25 and the 25 foot P24 of singlechip CPU 1 with
Key circuit connection can specifically be understood with reference to Fig. 6.
In Fig. 1,21 feet, 22 feet and 23 feet of singlechip CPU 1 respectively with decoder (e.g., the decoder HC138 of Fig. 1)
1 foot, 2 feet and the connection of 3 feet, 16 feet and 6 feet of decoder connect with power supply VCC, and -39 foot of 32 foot of singlechip CPU 1 leads to respectively
It crosses the 7th resistance R7 of the 14th resistance R14- to connect with the a-dg of quaternity charactron P5, -6 foot of the 4 foot ground connection of decoder
- 15 foot of 12 foot of GND, decoder are connect with the 1-4 of quaternity charactron P5.
In Fig. 2, the base stage of the first triode Q1 of ventilating control circuit passes through second resistance R2 and the 8 of singlechip CPU 1
Foot P16 connection, the emitter of the first triode Q1 are connect with power supply VCC, the collector and the first relay of the first triode Q1
Coil one end of K1 connects, the coil other end of the first relay K1 with GND connect, the both ends of the first relay K1 simultaneously connect the
One diode D1(is that is, the anode of first diode D1 is connect with coil one end of the first relay K1, the yin of first diode D1
Pole is connect with the coil other end of the first relay K1), the both ends of the first relay K1 also and be connected to third current-limiting resistance R3 and
That is, one end of third current-limiting resistance R3 is connect with coil one end of the first relay K1, third limits first Light-emitting diode LED 1(
The other end of leakage resistance R3 is connect with the anode of the first Light-emitting diode LED 1, the cathode and ground of the first Light-emitting diode LED 1
GND connection)；One end of the normal opened contact of first relay K1 is connect with 1 foot of Second terminal P2, and the first relay K1's is normally opened
The other end of contact is connect with 2 feet of Second terminal P2；1 foot and 2 feet of Second terminal P2 is connect with the power supply of air pump 2, works as list
The 8 foot P16 of piece machine CPU1 export low level, the first triode Q1 conducting, the coil electrification of the first relay K1, the first relay
The normal opened contact of K1 is attracted, and the power supply of air pump 2 is connected, and air pump 2 works, and air pump 2 carries out high tension insulating gloves by inflatable cover 1
Inflation.
Controller is also connect with insulation gloves experiment counting how many times circuit and battery respectively；Battery is also connect with air pump 2；
Insulation gloves experiment counting how many times circuit, the counting for battery to 2 work times of air pump, when work to test battery
Between；Controller resets insulation gloves experiment counting how many times circuit for detecting the electricity of battery, and according to electricity.Alternatively, control
Device processed is used to reset insulation gloves experiment counting how many times circuit according to counting and preset times (such as: 100 times).
It is that high tension insulating gloves detection circuit is supplied using battery BT in Fig. 4 specifically, carrying for convenience
Electricity, 1 foot of forth terminal P4 and one end of 2 feet are connect with alternating voltage AC, and 1 foot of forth terminal P4 and the other end of 2 feet are logical
Logical 11st filter capacitor C11 is that battery BT charges after alternating voltage AC is rectified into tributary voltage DC by over commutation bridge D11,
Switch S1 is serially connected between 11 one end filter capacitor C11 and the one end battery BT, switch S1 is for controlling whether to battery BT
Charging, such as: when switch S1 is closed, charging circuit connection charges to battery BT；When switch S1 is disconnected, charging circuit is not connected to, i.e.,
It does not charge to battery BT.Meanwhile the voltage of battery BT is reduced to single-chip microcontroller STC89751 by decompression chip 7805 by battery BT
And voltage source VCC needed for circuit.In order to just test the working time of battery, insulation gloves experiment counting how many times electricity is utilized
Road counts 2 work times of air pump, when 2 work times of air pump reach the charging times of battery BT, even if to battery BT
It charges, while insulation gloves experiment counting how many times circuit is reset.Also it can use single-chip microcontroller STC89751 detection battery
The electricity of BT, and insulation gloves experiment counting how many times circuit is reset according to electricity, such as: when battery BT is lower than 10%, to insulation hand
Test number (TN) counting circuit is covered to reset.
In Fig. 3, the base stage of the second triode Q2 of clear circuit passes through the 32nd resistance R32 and singlechip CPU 1
6 foot P15 with connect, the emitter of the second triode Q2 is connect with power supply VCC, the collector and the second relay of the second triode Q2
Coil one end of device K2 connects, and the coil other end of the second relay K2 is connect with ground GND, and the both ends of the second relay K2 simultaneously connect
Second diode D2(is that is, the anode of the second diode D2 is connect with coil one end of the second relay K2, the second diode D21
Cathode connect with the coil other end of the second relay K2), the both ends of the second relay K2 also and are connected to 470 He of current-limiting resistance
Second Light-emitting diode LED 2(is that is, one end of current-limiting resistance 470 is connect with coil one end of the second relay K2, current-limiting resistance
470 other end is connect with the anode of the second Light-emitting diode LED 2, and the cathode and ground GND of the second Light-emitting diode LED 2 connect
It connects)；One end of the normal opened contact of second relay K2 is connect with 1 foot of first terminal P1, the normal opened contact of the second relay K2
The other end connect with 2 feet of first terminal P1；1 foot and 2 feet and insulation gloves experiment counting how many times circuit of first terminal P1
Connection, when 8 foot P16 of singlechip CPU 1 export low level, the coil electrification of the second relay K2 is connected in the first triode Q1, the
The normal opened contact of two relay K2 is attracted, and control insulation gloves experiment counting how many times circuit is reset.
In figures 1-7, controller is also connect with man-machine interaction unit；Man-machine interaction unit, for setting 2 pairs of height of air pump
Pressure insulating glove is inflated pressure and shows the pressure in the blowing pressure and inflatable cover 1.Specifically, human-computer interaction list
Member, comprising: the key circuit of Fig. 6 and the quaternity charactron P5 of Fig. 1.Key circuit in Fig. 6, for setting air pump 2
Pressure is inflated to high tension insulating gloves；Quaternity charactron P5 shows the pressure in the blowing pressure and inflatable cover 1.Specifically
Ground is said, in Fig. 6, key circuit, comprising: function key S2, pressurization key S3 and decompression key S2, function key S2 can choose four one
Body charactron P5 shows insulation gloves experiment number (that is, battery is to 2 work times of air pump) and selection display preset pressure
(that is, setting air pump 2 is inflated high tension insulating gloves)；Show preset pressure (that is, setting air pump 2 is to high tension insulating gloves
It is inflated) when, by the size of pressurization key S3 and the decompression adjustable preset pressure of key S4, such as: preset pressure is (that is, setting
Air pump 2 is inflated pressure to high tension insulating gloves) it is 1.5Kpa.
In figures 1-7, controller is also connect with cue circuit；If it is pre- that controller judges that pressure change is more than or equal to
If pressure change, then controls cue circuit and carry out warning note.Specifically, cue circuit is the buzzer circuit of Fig. 5, scheming
In 5, the emitter of third transistor Q3 is connect with power supply VCC, the base stage of third transistor Q3 and 8 foot P17 of singlechip CPU 1
Connection, the collector of third transistor Q3 are connect with a pin of buzzer LS1, another pin ground connection of buzzer LS1.
Preset pressure can be 100pa, when the pressure change in pressure sensing mechanism (e.g., pressure sensor) detection inflatable cover 1 is greater than
When 300pa, when 8 foot P17 of singlechip CPU 1 export low level, third transistor Q3 conducting, buzzer LS1 carries out alarm and mentions
Show, illustrates high tension insulating gloves rupture or gas leakage.That is, if high tension insulating gloves rupture or gas leakage, are inflated
Pressure reduction in cover 1, when the pressure in inflatable cover 1 can be reduced just, such as the 300pa of the pressure reduction in inflatable cover 1.
In figures 1-7, the present invention proposes a kind of high tension insulating gloves detection method simultaneously, comprising: control air pump 2 is by filling
Gas hood 1 is inflated high tension insulating gloves；The pressure change in pressure sensing mechanism detection inflatable cover 1 in inflatable cover 1；Root
According to pressure change judge high tension insulating gloves whether gas leakage.It specifically can refer to above-mentioned high tension insulating gloves detection circuit to carry out in fact
It is existing.
Specifically, a kind of high tension insulating gloves detection method, comprising: setting air pump 2 fills high tension insulating gloves
Pressure in atmospheric pressure and display the blowing pressure and inflatable cover 1；Air pump 2 is controlled according to the blowing pressure of setting (that is, default pressure
Power) high tension insulating gloves is inflated；When the pressure in inflatable cover 1 reaches preset pressure, control air pump stops inflation；?
After setting voltage stabling control, according to pressure change judge high tension insulating gloves whether gas leakage；If controller judges pressure change
Change then high tension insulating gloves gas leakage more than or equal to preset pressure, otherwise, high tension insulating gloves is air tight.Alternatively, judgement
Whether the pressure in inflatable cover 1 can reach preset pressure, if can, high tension insulating gloves is air tight, otherwise high tension insulating gloves
Gas leakage.
A kind of high tension insulating gloves detection method, further includes: judge whether pressure change is more than or equal to preset pressure
Variation；If so, control cue circuit carries out warning note.
A kind of high tension insulating gloves detection method, further includes: the counting to 2 work times of air pump, to test as air pump 2
The working time of supplying cell；Controller by according to count and preset times (such as: 100 times) to insulation gloves experiment number based on
Number circuit is reset or the electricity of detection battery, is reset according to electricity control to insulation gloves experiment counting how many times circuit.
In figures 1-7, the present invention proposes a kind of high tension insulating gloves detector simultaneously, comprising: memory and processor and
The computer program that can be run on a memory and on a processor is stored, computer program is the detection of above-mentioned high tension insulating gloves
Method, processor perform the steps of control air pump 2 and are inflated by inflatable cover 1 to high tension insulating gloves when executing program；
Detect the pressure change in inflatable cover 1；When the pressure in inflatable cover 1 reaches preset pressure, control air pump 2 stops inflation；?
After setting voltage stabling control, according to pressure change judge high tension insulating gloves whether gas leakage.If controller judges pressure change
Change then high tension insulating gloves gas leakage more than or equal to preset pressure, otherwise, high tension insulating gloves is air tight.Alternatively, judgement
Whether the pressure in inflatable cover 1 can reach preset pressure, if can, high tension insulating gloves is air tight, otherwise high tension insulating gloves
Gas leakage.It specifically can refer to above-mentioned high tension insulating gloves detection circuit to be realized.
In figures 1-7, the present invention proposes another high tension insulating gloves detector simultaneously characterized by comprising as above
State high tension insulating gloves detection circuit.
In Fig. 7, inflatable cover 1 is cone-shaped hood, and the opening of high tension insulating gloves is socketed in the tapered tip of cone-shaped hood, taper
The tapered bottom end of cover and being tightly connected to tracheae for air pump 2.
Elder generation's indoor test of the present invention, such as traffic clearance, display is normal, and pressure testing is normal.After fully charged, the present invention is taken to work
Leak detection high tension insulating gloves experiment is carried out as scene, can detect high tension insulating gloves 20, continuous or operation setup per hour
Time (such as 35 hours) or insulation gloves experiment counting how many times circuit count counting reach preset times (such as: 100 times) afterwards or
Person's feed indicator light is glittering, needs to charge to battery BT.
In use, high tension insulating gloves covers on tapered air cover, turns on the power switch and set pressure (that is, setting gas
2 pairs of high tension insulating gloves are pumped to be inflated), pressure value can be shown on quaternity charactron P5.Ventilating control circuit
Pass through 1 pair of height of inflatable cover according to control instruction (that is, 8 foot P16 of singlechip CPU 1 export low level) control air pump 2 of controller
Pressure insulating glove is inflated, and air pump 2 works to be inflated into airhood 1, and high tension insulating gloves can be blown by air to stick out, when arriving
Air pump 2 stops working after up to the pressure of setting, starts into air pressure process countdown is stablized (that is, setting voltage stabling control carries out surely
Press through journey fall count after, such as: 10 seconds), quaternity charactron P5 show count down time, the time zero after, if buzzer LS1
It pipes, then illustrates high tension insulating gloves gas leakage.When high tension insulating gloves gas leakage or up to not within the stabilization air pressure time of setting
To setting pressure, the work of the meeting of air pump 2 again continues the inflation supplement air pressure into airhood 1, repeatedly knocks off between air pump after circulation
Explaining insulating glove gas leakage has breakage that cannot use.Indicator light amount is fed when direct current power source voltage (that is, battery BT) deficiency
Prompt charging.
It is applied to production since in January, 2018, the accumulative detection of electric substation's grid switching operation 512 times, distribution line work stops sending
The accumulative detection of electricity 246 times, reduces security risk, improves employee's operating safety factor.
Above embodiments are only to express embodiments of the present invention, therefore the description thereof is more specific and detailed, but can not be
And it is interpreted as limitations on the scope of the patent of the present invention.It should be pointed out that those skilled in the art, not taking off
Under the premise of from present inventive concept, several deformations, same replacement can also be made, improved etc., these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of high tension insulating gloves detection circuit characterized by comprising
Controller；
The controller connect by ventilating control circuit with air pump, and the air pump passes through opening for inflatable cover and high tension insulating gloves
The connection of mouth end；
There is pressure sensing mechanism, the pressure sensing mechanism is connect with the controller in the inflatable cover；
The ventilating control circuit controls the air pump by the inflatable cover to described according to the control instruction of the controller
High tension insulating gloves is inflated；
When the pressure in the inflatable cover reaches the preset pressure, the controller controls the air pump and stops inflation；?
After setting voltage stabling control, the pressure sensing mechanism detects the pressure change in the inflatable cover, the controller according to
The pressure change judge the high tension insulating gloves whether gas leakage；If the controller judge the pressure change be greater than or
Change the then high tension insulating gloves gas leakage equal to preset pressure, otherwise, the high tension insulating gloves is air tight；
Alternatively, the controller judges that the pressure sensing mechanism detects whether the pressure in the inflatable cover can reach default pressure
Power, if can, the high tension insulating gloves is air tight, otherwise the high tension insulating gloves gas leakage.
2. high tension insulating gloves detection circuit according to claim 1, it is characterised in that:
The controller, also connect with man-machine interaction unit；
The man-machine interaction unit is inflated pressure and display institute to the high tension insulating gloves for setting the air pump
State the pressure in the blowing pressure and the inflatable cover.
3. high tension insulating gloves detection circuit according to claim 1, it is characterised in that:
The controller, also connect with cue circuit；
If the controller judge the pressure change more than or equal to preset pressure change, control the cue circuit into
Row warning note.
4. any one of -3 high tension insulating gloves detection circuit according to claim 1, it is characterised in that:
The controller is also connect with insulation gloves experiment counting how many times circuit and battery respectively；
The battery is also connect with the air pump；
The insulation gloves experiment counting how many times circuit, the counting for the battery to the air pump work times, to survey
Try the working time of the battery；
The controller, for being reset according to the counting and preset times to the insulation gloves experiment counting how many times circuit.
5. a kind of high tension insulating gloves detection method characterized by comprising
Control air pump is inflated high tension insulating gloves by inflatable cover；
Detect the pressure change in the inflatable cover；
When the pressure in the inflatable cover reaches preset pressure, controls the air pump and stop inflation；When by setting pressure stabilizing
Between after, according to the pressure change judge the high tension insulating gloves whether gas leakage；If the controller judges that the pressure becomes
Change and be more than or equal to the preset pressure variation then high tension insulating gloves gas leakage, otherwise, the high tension insulating gloves is air tight；
Alternatively, judge whether the pressure in the inflatable cover can reach the preset pressure, if can, the high tension insulating gloves
It is air tight, the otherwise high tension insulating gloves gas leakage.
6. high tension insulating gloves detection method according to claim 5, it is characterised in that:
The air pump is set to be inflated pressure to the high tension insulating gloves and show the blowing pressure and the inflation
Pressure in cover；
The air pump is controlled to be inflated the high tension insulating gloves according to the blowing pressure of setting.
7. high tension insulating gloves detection method according to claim 5, it is characterised in that:
Judge whether the pressure change is more than or equal to preset pressure variation；
If so, control cue circuit carries out warning note.
8. according to any one of the claim 5-7 high tension insulating gloves detection method, it is characterised in that:
Counting to air pump work times, to test as the working time of the air pump supplying cell；
Detect the electricity of the battery；
The insulation gloves experiment counting how many times circuit is reset according to electricity control.
9. a kind of high tension insulating gloves detector characterized by comprising
Memory and processor and storage on a memory and the computer program that can run on a processor, the computer journey
Sequence is any one of claim 5-8 high tension insulating gloves detection method, and the processor realizes following step when executing described program
It is rapid:
Control air pump is inflated high tension insulating gloves by inflatable cover；
Detect the pressure change in the inflatable cover；
When the pressure in the inflatable cover reaches preset pressure, controls the air pump and stop inflation；When by setting pressure stabilizing
Between after, according to the pressure change judge the high tension insulating gloves whether gas leakage；If the controller judges that the pressure becomes
Change and be more than or equal to the preset pressure variation then high tension insulating gloves gas leakage, otherwise, the high tension insulating gloves is air tight；
Alternatively, judge whether the pressure in the inflatable cover can reach the preset pressure, if can, the high tension insulating gloves
It is air tight, the otherwise high tension insulating gloves gas leakage.
10. a kind of high tension insulating gloves detector characterized by comprising
The high tension insulating gloves detection circuit as described in claim any one of 1-4.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811380023.4A CN109682550A (en) | 2018-11-20 | 2018-11-20 | A kind of high tension insulating gloves detection circuit, detection method and detector |
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| CN201811380023.4A CN109682550A (en) | 2018-11-20 | 2018-11-20 | A kind of high tension insulating gloves detection circuit, detection method and detector |
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| CN201811380023.4A Pending CN109682550A (en) | 2018-11-20 | 2018-11-20 | A kind of high tension insulating gloves detection circuit, detection method and detector |
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