CN209250243U - One kind resisting humorous type Intelligent integration power condenser compensation device - Google Patents

Abstract

The utility model discloses one kind to resist humorous type Intelligent integration power condenser compensation device, it is related to a kind of electric capacitor technical field, staff is solved due to its subjective feeling etc., it timely and effective can not judge whether environment temperature exceeds normal range, its key points of the technical solution are that: including temperature-detecting device, voltage comparator device, voltage comparator device is coupled to receive voltage comparison signal and export the control device of control signal, control device is coupled to receive the differential device of control signal and output difference signal, differential device is coupled to receive differential signal and realize the instruction device of temperature out of range instruction in response to differential signal, one kind of the utility model resists humorous type Intelligent integration power condenser compensation device, facilitate whether the timely and effective acquisition environment temperature of staff exceeds the range of permission and exceed Whether the case where range of permission is serious.

Description

One kind resisting humorous type Intelligent integration power condenser compensation device

Technical field

The utility model relates to a kind of electric capacitor technical field, in particular to one kind resists humorous type intelligent integrated electric capacitor Device compensation device.

Background technique

Resisting humorous property power capacitor is equipped with based on triangle or Y shape low voltage power capacitor and current-limiting reactor Intelligent switch realizes intelligent low-pressure reactive compensation function with simply open structure design, it have operating passing zero, protection, The series functions such as measurement, signal guide, online, are the further expansion to low-voltage reactive power automatic compensation filtering product, product master To be applied to the having reactive compensation of harmonic wave occasion, can reliability service, resonance will not be generated, to harmonic wave without amplification, and There is the function of absorbing harmonic wave to a certain extent.

Resisting humorous property power capacitor to have when real work is suitable for the environment temperature of its normal work, therefore is being occurred When the excessively high situation of environment temperature, the normal work for resisting humorous property power capacitor will affect, and staff is due to its subjectivity sense By etc. reasons, timely and effective can not judge whether environment temperature exceeds normal range, there is room for improvement.

Utility model content

The purpose of the utility model is to provide one kind to resist humorous type Intelligent integration power condenser compensation device, facilitates work Whether personnel timely and effective to obtain the case where whether environment temperature exceeds the range of permission and range beyond permission serious if being.

The above-mentioned technical purpose of the utility model has the technical scheme that

One kind resisting humorous type Intelligent integration power condenser compensation device, including humorous type Intelligent integration power condenser is resisted to compensate Device noumenon, resisting humorous type Intelligent integration power condenser compensation device further includes being set to resist humorous type Intelligent integration power condenser The outer end of compensation device ontology is to detect the temperature-detecting device of environment temperature and output temperature detection signal, be preset with temperature base It calibration signal and is coupled to temperature-detecting device and is compared temperature detection signal and temperature reference signal and output voltage ratio Compared with signal voltage comparator device, be coupled to voltage comparator device with receive voltage comparison signal and export control signal control Device is coupled to control device to receive the differential device of control signal and output difference signal, be coupled to differential device to connect Astigmat sub-signal and the instruction device that temperature out of range instruction is realized in response to differential signal.

Using the above scheme, humorous type Intelligent integration power condenser compensation device sheet can be fought by temperature-detecting device Environment temperature around body is detected, and voltage comparator device can effectively analyze and determine out whether the environment temperature of surrounding surpasses Normal range (NR) out, and start instruction device by control device, wherein differential device, instruction device combination settings can be square Just it is whether serious the case where going beyond the scope substantially to understand temperature by staff.

Preferably, resist humorous type Intelligent integration power condenser compensation device further include be set to temperature-detecting device and Amplify the signal amplifying apparatus of the temperature detection signal of temperature detection signal between voltage comparator device.

Using the above scheme, temperature detection signal can effectively be amplified by the setting of signal amplifying apparatus here, kept away Exempting from temperature detection signal can not normally transmit due to signal itself is not strong.

Preferably, the voltage comparator device includes the temperature reference circuit and coupling for output temperature reference signal It is connected to temperature reference circuit and temperature-detecting device and temperature reference signal and temperature detection signal is compared and is exported The voltage comparator circuit of voltage comparison signal.

Using the above scheme, staff can be convenient by the setting of temperature reference circuit here and defines temperature as needed The maximum value of degree, finally by voltage comparator circuit the case where the temperature of setting and the temperature conditions that detects be compared from And judge whether temperature exceeds standard.

Preferably, the control device includes being coupled to voltage comparator device to receive voltage comparison signal and export and sentence The decision circuitry of break signal and be coupled to decision circuitry with receive judge signal and export control signal control circuit.

Using the above scheme, the setting of decision circuitry is realized indirectly for effectively judging the power of voltage comparison signal The setting of the comparison procedure of temperature, control circuit can start instruction device in the case where temperature exceeds preset range in time.

Preferably, humorous type Intelligent integration power condenser compensation device is resisted to further include being coupled to control device to receive control Signal processed and export the time-delay mechanism of time delayed signal, be coupled to time-delay mechanism with reception delay signal and in response to time delayed signal with Realize the suggestion device of prompt.

Using the above scheme, by the setting of time-delay mechanism can by instruction device indicate a period of time after temperature also In the case where not changing, starting suggestion device prompts staff, and staff is avoided to neglect temperature exceeding standard Situation.

Here by suggestion device be provided with efficacious prescriptions staff at this time concrete temperature whether overtemperature.

Preferably, the suggestion device includes being coupled to time-delay mechanism with reception delay signal and exporting low-and high-frequency conversion The height frequency converter circuit of signal and be coupled to height frequency converter circuit with receive low-and high-frequency conversion signal and in response to height Frequency conversion signal is to realize the auditory tone cues electric circuits of remote prompts.

Using the above scheme, being equipped with for height frequency converter circuit and sound cue circuit is conducive to prompted When be able to carry out low-and high-frequency auditory tone cues, compared to single auditory tone cues, there is preferably prompt effect.

Preferably, humorous type Intelligent integration power condenser compensation device is resisted to further include being coupled to time-delay mechanism to prolong to receive When signal and in response to time delayed signal with the delay cutoff circuit of delay cutoff auditory tone cues electric circuit.

Using the above scheme, it may be implemented effectively to cut within the time of setting by the setting of delay cutoff circuit here Disconnected auditory tone cues electric circuit, through the setting on the basis of effectively realizing auditory tone cues electric circuit prompt, additionally it is possible to effectively avoid sound Sound cue circuit is in long-time sounding, influences the normal work of staff.

Preferably, humorous type Intelligent integration power condenser compensation device is resisted to further include being set to power supply and temperature detection The headstock gear of temperature-detecting device is opened and closed between device.

Using above-mentioned, be conducive to need to open and close temperature-detecting device according to staff using headstock gear.

In conclusion the setting by temperature-detecting device, voltage comparator device, control device can effectively realize confrontation Whether the environment temperature around humorous type Intelligent integration power condenser compensation device ontology exceeds the detection of prescribed limit, and passes through The serious conditions that the instruction of instruction device will exceed prescribed limit temperature reflect, and carry out instruction one end time in instruction device When temperature is not solved in time beyond the case where prescribed limit afterwards, moreover it is possible to be mentioned by suggestion device to staff Show, is carried out in time in order to which staff fights the environment temperature around humorous type Intelligent integration power condenser compensation device ontology Change.

Detailed description of the invention

Fig. 1 is the schematic diagram for resisting humorous type Intelligent integration power condenser compensation device ontology；

Fig. 2 be temperature detection detection device, headstock gear, voltage comparator device, control device circuit connection diagram；

Fig. 3 be differential device, time-delay mechanism, instruction device circuit connection diagram；

Fig. 4 is the circuit connection diagram of suggestion device, delay cutoff circuit.

In figure: 1, resisting humorous type Intelligent integration power condenser compensation device ontology；2, temperature-detecting device；3, voltage compares Device；4, control device；5, differential device；6, instruction device；7, signal amplifying apparatus；8, temperature reference circuit；9, voltage ratio Compared with circuit；10, decision circuitry；12, control circuit；13, time-delay mechanism；14, suggestion device；15, height frequency converter circuit；16, Auditory tone cues electric circuit；17, delay cutoff circuit；18, headstock gear.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing 1-4.

As Figure 2-3, resisting humorous type Intelligent integration power condenser compensation device includes resisting humorous type intelligent integrated electric power electricity Container compensation device ontology 1(is referring to Fig. 1), resisting humorous type Intelligent integration power condenser compensation device further includes being set to resist humorous type It is examined with the temperature for detecting environment temperature and output temperature detection signal the outer end of Intelligent integration power condenser compensation device ontology 1 Device 2 is surveyed, temperature reference signal is preset with and is coupled to temperature-detecting device 2 and by temperature detection signal and temperature reference signal It is compared and the voltage comparator device 3 of output voltage comparison signal, is coupled to voltage comparator device 3 and compares letter to receive voltage Number and export control signal control device 4, be coupled to control device 4 with receive control signal and output difference signal difference Device 5 is coupled to differential device 5 to receive differential signal and realize the instruction of temperature out of range instruction in response to differential signal Device 6.

As shown in Figure 2, wherein temperature-detecting device 2 is the temperature sensor of one end ground connection, and temperature sensor is PTC class The positive temperature coefficient resistor sensor of type, i.e., as the temperature rises, and resistance rises with it, and the model of temperature sensor is preferred herein PT100。

For convenience of staff when real work can unrestricted choice whether opening temperature detection device 2, resist humorous Type Intelligent integration power condenser compensation device further includes being set between power supply and temperature-detecting device 2 to open and close temperature inspection Survey the headstock gear 18 of device 2, headstock gear 18 includes that the relay KM5 of one end ground connection, one end are connected to relay KM5 and another One end is connected to the switch SB1 of power supply VCC, one end while being connected to relay KM5 and switch SB1 and being controlled by relay KM5 Switch KM5-1, one end be connected to switch KM5-1 and the other end while the switch SB4 for being connected to switch SB1 and power supply VCC, And one end is connected to temperature sensor and the other end is connected to power supply VCC and is controlled by the switch KM5-2 of relay KM5, The preferred HH52P of model of middle relay KM5.

The course of work for how opening and closing temperature-detecting device 2 to headstock gear 18 below is specifically addressed.

When needing opening temperature detection device 2, by lower switch SB1, relay KM5 is obtained electric at this time, switch KM5-1 Obtaining electric closure makes relay KM5 be in the state of closure for a long time, and then is kept closed switch KM5-2, temperature sensing Device then work once electrified.

When needing closing temperature detection device 2 after temperature sensor starting, by lower switch SB4, SB4 will disconnect electricity at this time Source makes relay KM5 power loss, and then makes the extensive original off-state of the switch KM5-2 for being controlled by relay KM5, and temperature passes at this time Sensor will power loss stop working.

It further, can will not to avoid temperature-detecting device 2 from being sent to the temperature detection signal of voltage comparator device 3 Because the interference of ambient enviroment and leading to its signal weaker even can not normally be transmitted, resist humorous type intelligent integrated electric power Power capacitor reactive compensation installation further includes being set between temperature-detecting device 2 and voltage comparator device 3 to amplify temperature detection letter Number temperature detection signal signal amplifying apparatus 7.

As shown in Fig. 2, signal amplifying apparatus 7 includes that one end is connected to the resistance R2 of temperature sensor, positive input section connects It is connected to the voltage amplifier A1 of the resistance R2 other end, section is adjusted and is connected to voltage amplifier A1 inverting input terminal and one end is connected to The slide rheostat RP1 of voltage amplifier A1 output end, one end be connected to the slide rheostat RP1 other end and the other end ground connection Resistance R3, the preferred AD620 of the model of voltage amplifier A1.

As shown in Fig. 2, control device 4 includes being coupled to voltage comparator device 3 to receive voltage comparison signal and export and sentence The decision circuitry 10 of break signal and be coupled to decision circuitry 10 with receive judge signal and export control signal control circuit 12。

As shown in Fig. 2, decision circuitry 10 is the triode Q1, triode Q1 that base stage is connected to voltage comparator A2 output end For NPN type and model S9014, control circuit 12 is one end ground connection and the other end is connected to the relay of the emitter of triode Q1 The model HH52P of device KM1, relay KM1.

As shown in figure 3, differential device 5 includes that one end is connected to the resistance R6 of voltage amplifier A1 output end, one end simultaneously Resistance R6, the normal phase input end for being connected to resistance R4 and slide rheostat RP2 are connected to resistance R6 and inverting input terminal is connected to The voltage comparator A3 of resistance R5, one end is grounded and the other end is connected to the resistance R8 of resistance R6, one end is connected to differential voltage The output end and the other end of comparator A3 is connected to the resistance R7 of resistance R5.

As shown in figure 3, instruction device 6 is connected to two including diode VD1, the anode that anode is connected to voltage comparator A3 Pole pipe VD1 and light emitting diode D1, the anode of minus earth are connected to the two of the tie point of diode VD1 and light emitting diode D1 Light emitting diode D2, the anode that pole pipe VD2, minus earth and anode are connected to the cathode of diode VD2 are connected to diode VD2 Cathode and diode VD3, the anode of tie point of anode of light emitting diode D1 be connected to the cathode of diode VD3 and another The light emitting diode D3 of one end ground connection.

The working principle of differential device 5 and instruction device 6 is as follows:

It is defeated at this time when temperature detection signal is greater than temperature reference signal (when expression beyond temperature upper limit) Differential signal out is (V2-V1), is successively depressured, passes through then in turn through diode VD1, diode VD2, diode VD3 Above-mentioned setting can be carried out according to the light emitting diode of the strong and weak triggering different number of differential signal it is luminous, when negligible amounts Wait, illustrate temperature beyond few, and light emitting diode it is a fairly large number of when, illustrate that temperature beyond more, to sum up, passes through Above-mentioned setting facilitates staff and substantially understands temperature beyond amount under normal circumstances.

As shown in Figure 3,4, to avoid after instruction device 6 carries out instruction a period of time, the phenomenon that temperature out of range, does not have also It changes, resisting humorous type Intelligent integration power condenser compensation device further includes being coupled to control device 4 to receive control signal And it exports the time-delay mechanism 13 of time delayed signal, be coupled to time-delay mechanism 13 with reception delay signal and in response to time delayed signal with reality The suggestion device 14 now prompted.

As shown in Figure 3, wherein time-delay mechanism 13 is that one end is connected to the switch KM1-1 for being controlled by relay KM1 and another The time relay KT3 of ground connection is held, wherein the preferred H3Y-2 of the model of time relay KT3.

As shown in Figure 4, wherein suggestion device 14 includes being coupled to time-delay mechanism 13 with reception delay signal and exporting height The height frequency converter circuit 15 of frequency conversion signal and height frequency converter circuit 15 is coupled to receive low-and high-frequency conversion signal simultaneously The auditory tone cues electric circuit 16 of remote prompts is realized in response to low-and high-frequency conversion signal.

Suggestion device 14 includes the height for being coupled to time-delay mechanism 13 with reception delay signal and exporting low-and high-frequency conversion signal Low frequency conversion circuit 15 and be coupled to height frequency converter circuit 15 with receive low-and high-frequency conversion signal and in response to low-and high-frequency turn Signal is changed to realize the auditory tone cues electric circuit 16 of remote prompts.

Height frequency converter circuit 15 includes that one end is connected to the audio letter for being controlled by the switch KT3-1 of time relay KT3 Number generator, one end are connected to the switch KT2-2 of audio signal generator, one end is connected to the time relay of switch KT2-2 KT1, one end are connected to the switch KT1-1 and switch KT1-3 of the tie point of time relay KT1 and switch KT2-2, one end connects It is connected to the switch KT2-1 of switch KT1-3, one end is connected to time relay KT1 and the other end is connected to time of switch KT1-2 Relay KT2.

Sound production prompt circuit include one end be connected to the inductance L1 of switch KT1-1, one end be connected to inductance L1 capacitor C1, It is parallel to the loudspeaker BL1 at the both ends capacitor C1, one end is connected to the capacitor C1 of switch KT2-1, one end is connected to the electricity of capacitor C1 Sense L2, be parallel to the loudspeaker BL2 at the both ends inductance L2, switch KT1-1, switch KT1-2, switch KT1-3 be controlled by the time after Electric appliance KT1, switch KT2-1, switch KT2-2 are controlled by time relay KT2, the position being made of loudspeaker BL1 and capacitor C1 For high frequency sounding, the position being made of loudspeaker BL2 and capacitor C2 is low frequency sounding, time relay KT1, the time relay The model of KT2 is H3Y-2, the model TAG101 of audio signal generator.

The course of work of foregoing circuit is as follows:

When time relay KT3 triggering and conducting, switch KT3-1 will be in closed state at this time, at this time audio Signal generator generates corresponding audio signal, makes high frequency sounding by switch KT1-1 first, and the time relay at the same time KT1 starts timing, the time set by the time relay KT1 to when, stop high frequency prompt at this time, and at the same time can Trigger switch KT1-2 and KT1-3 closure, time relay KT2 starts timing at this time, at this time audio signal be passed through capacitor C2 with And low frequency prompt is carried out at loudspeaker BL2；The time set by the time relay KT2 to when, at this time can control switch KT2-2 closure, and then restarting process is realized, and then complete low-and high-frequency and automatically switch prompt, high-frequency sound is more sharp, and Low-frequency sound is more dull, and effective remind arrives user.

To avoid suggestion device 14 from, also in open state, influencing the work of staff after being prompted, resist humorous type Intelligent integration power condenser compensation device further includes being coupled to time-delay mechanism 13 to believe with reception delay signal and in response to delay Number with the delay cutoff circuit 17 of delay cutoff auditory tone cues electric circuit 16.

Delay cutoff circuit 17 is the time relay KT4 that one end is connected to that switch KT3-1 and the other end are grounded, the time after The model H3Y-2 of electric appliance KT4.

The whole course of work is as follows:

By temperature sensor fight the environment temperature around humorous type Intelligent integration power condenser compensation device ontology 1 into Row detection, with the increase of temperature, the temperature detection signal of temperature detection sensor output also rises.

Voltage is input to after temperature detection signal passes sequentially through resistance R2 and voltage amplifier A1 completion amplification to compare On device A2, voltage comparator A2 will be compared the temperature reference signal being made of slide rheostat RP2 and resistance R4 simultaneously It exports at corresponding voltage comparison signal to triode Q1.

When temperature detection signal is greater than temperature reference signal, triode Q1 will be connected at this time, at this time Relay KM will trigger work, and instruction device 6 is indicated at this time, and the light emitting diode in instruction device 6 is luminous Quantity represents the degree that temperature exceeds prescribed limit indirectly.

After carrying out instruction one end time by instruction device 6, if temperature has not occurred the case where exceeding prescribed limit Change, i.e., the timing time of time relay KT3 to when, at this time can be by being controlled by the switch of time relay KT3 KT3-1 makes suggestion device 14 carry out low-and high-frequency auditory tone cues, and is cut in time within the set time by time relay KT4 Disconnected suggestion device 14.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (8)

1. one kind resists humorous type Intelligent integration power condenser compensation device, including resists humorous type Intelligent integration power condenser compensation dress Ontology (1) is set, it is characterized in that: humorous type Intelligent integration power condenser compensation device is resisted to further include being set to resist humorous type intelligent integrated The outer end of power capacitor compensation device ontology (1) with detect environment temperature and output temperature detection signal temperature-detecting device (2), be preset with temperature reference signal and be coupled to temperature-detecting device (2) and by temperature detection signal and temperature reference signal into Row relatively and the voltage comparator device (3) of output voltage comparison signal, is coupled to voltage comparator device (3) and is compared with receiving voltage Signal simultaneously exports the control device (4) of control signal, is coupled to control device (4) to receive control signal and output difference signal Differential device (5), be coupled to differential device (5) to receive differential signal and in response to differential signal to realize temperature out of range The instruction device (6) of instruction.

2. one kind according to claim 1 resists humorous type Intelligent integration power condenser compensation device, it is characterized in that: resisting humorous type Intelligent integration power condenser compensation device further includes being set between temperature-detecting device (2) and voltage comparator device (3) To amplify the signal amplifying apparatus (7) of the temperature detection signal of temperature detection signal.

3. one kind according to claim 1 resists humorous type Intelligent integration power condenser compensation device, it is characterized in that: the electricity Pressure comparison unit (3) includes the temperature reference circuit (8) for output temperature reference signal and is coupled to temperature reference circuit (8) and temperature-detecting device (2) and temperature reference signal and temperature detection signal are compared and output voltage compares letter Number voltage comparator circuit (9).

4. one kind according to claim 1 resists humorous type Intelligent integration power condenser compensation device, it is characterized in that: the control Device (4) processed receives voltage comparison signal including being coupled to voltage comparator device (3) and exports the decision circuitry for judging signal (10) and decision circuitry (10) is coupled to receive the control circuit (12) for judging signal and exporting control signal.

5. one kind according to claim 1 resists humorous type Intelligent integration power condenser compensation device, it is characterized in that: resisting humorous type Intelligent integration power condenser compensation device further includes being coupled to control device (4) to receive control signal and export time delayed signal Time-delay mechanism (13), be coupled to time-delay mechanism (13) with reception delay signal and in response to time delayed signal to realize mentioning for prompt Showing device (14).

6. one kind according to claim 5 resists humorous type Intelligent integration power condenser compensation device, it is characterized in that: described mention Showing device (14) includes the low-and high-frequency turn for being coupled to time-delay mechanism (13) with reception delay signal and exporting low-and high-frequency conversion signal It changes circuit (15) and is coupled to height frequency converter circuit (15) to receive low-and high-frequency conversion signal and convert in response to low-and high-frequency Signal is to realize the auditory tone cues electric circuits (16) of remote prompts.

7. one kind according to claim 6 resists humorous type Intelligent integration power condenser compensation device, it is characterized in that: resisting humorous type Intelligent integration power condenser compensation device further includes being coupled to time-delay mechanism (13) with reception delay signal and in response to delay Signal is with the delay cutoff circuit (17) of delay cutoff auditory tone cues electric circuit (16).

8. one kind according to claim 1 resists humorous type Intelligent integration power condenser compensation device, it is characterized in that: resisting humorous type Intelligent integration power condenser compensation device further includes being set between power supply and temperature-detecting device (2) to open and close temperature inspection Survey the headstock gear (18) of device (2).