CN208596234U - A kind of detection device of multipole acoustic wave apparatus transmitting probe - Google Patents
A kind of detection device of multipole acoustic wave apparatus transmitting probe Download PDFInfo
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- CN208596234U CN208596234U CN201821096388.XU CN201821096388U CN208596234U CN 208596234 U CN208596234 U CN 208596234U CN 201821096388 U CN201821096388 U CN 201821096388U CN 208596234 U CN208596234 U CN 208596234U
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- wave apparatus
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Abstract
The utility model belongs to field geophysics acoustic logging field, and the structure of the detecting device is compact, simple to operate, improves the accuracy to multistage sub- acoustic wave apparatus transmitting probe breakdown judge.A kind of detection device of multipole acoustic wave apparatus transmitting probe includes the structural units such as transformer, Switching Power Supply, dual pressure control switch, voltage boosting and stabilizing circuit, pulse driving circuit, countdown circuit, High voltage output plug, voltmeter head, electric current gauge outfit, total power switch.
Description
Technical field
The utility model belongs to field geophysics acoustic logging field more particularly to a kind of multipole acoustic wave apparatus
The detection device of transmitting probe.
Background technique
Multipole array acoustic instrument is the exploitation and application of acoustic detecting well new technology, it can accurately be obtained comprising stratum
Longitudinal wave, shear wave, the Stoneley data of information, in terms of lithologic character analysis, gas-bearing formation division, stress parameters, especially
It is played an important role in terms of the anisotropy on precise measurement stratum.However inventors have found that work as multipole array acoustic instrument
(specific transmitting probe structure can be monopole, dipole and quadrapole hair when transmitting probe used in device breaks down
Penetrate probe etc.), there is no the suitable detection devices for being directed to multipole array acoustic instrument transmitting probe by technical staff, are difficult fast
Speed judges trouble location.Therefore, urgent need those skilled in the art design and produce a kind of for multistage subarray sound wave transmitting spy
The detection device of head.
Utility model content
The utility model provides a kind of detection device of multipole acoustic wave apparatus transmitting probe, and the structure of the detecting device is tight
It gathers, is simple to operate, improving the accuracy to multistage sub- acoustic wave apparatus transmitting probe breakdown judge.
In order to solve the above technical problems, the utility model adopts the technical scheme that
A kind of detection device of multipole acoustic wave apparatus transmitting probe includes: transformer, Switching Power Supply, high voltage control
Switch, voltage boosting and stabilizing circuit, pulse driving circuit and countdown circuit；
Wherein, transformer is connected by dual pressure control switch with voltage boosting and stabilizing circuit；Transformer is for exporting 160V's
Voltage, voltage boosting and stabilizing circuit are used to export the voltage not less than 410V；
Pulse driving circuit is connected with countdown circuit；Pulse driving circuit is used to generate pulse control signal, and
Pulse control signal is sent into countdown circuit；
Switching Power Supply is used to provide rated operational voltage for voltage boosting and stabilizing circuit, pulse driving circuit, countdown circuit.
It is further preferred that the detection device further includes having: High voltage output plug；
The control for the pulse control signal that High voltage output plug is used to be exported according to countdown circuit, by boosting pressure stabilizing electricity
The voltage-drop loading of road output is to the primary port of the sub- acoustic wave apparatus transmitting probe of multistage to be detected.
More preferred, the detection device further includes having:
For monitoring the voltmeter head of the sub- acoustic wave apparatus transmitting probe piezoelectricity value of multistage to be detected；
For monitoring the electric current gauge outfit of the sub- acoustic wave apparatus transmitting probe emission current value of multistage to be detected.
It is selectable, it is additionally provided in the detection device: total power switch.
It is more preferred, rectification circuit, filter circuit are provided in the transformer.
Preferably, clock circuit, shift register, monostable circuit, gate electricity are provided in the pulse driving circuit
Road, drive amplification circuit, control circuit；
Shift register under the action of clock circuit for being latched into 8 Bits Serial data；
Monostable circuit is for exporting high level under the action of controlling pulse；
Gating circuit is low for exporting under the collective effect of shift register output signal, monostable circuit output signal
Level.
The utility model provides a kind of detection device of multipole acoustic wave apparatus transmitting probe, which includes
Switching Power Supply, transformer, dual pressure control switch, voltage boosting and stabilizing circuit, pulse driving circuit, countdown circuit, High voltage output
The structural units such as plug, voltmeter head, electric current gauge outfit, total power switch.Multipole acoustic wave apparatus transmitting with above structure
Probe detector can will test by generating pulse control signal and adjusting the control sequential of pulse control signal and use high pressure
It is loaded into the primary port of the sub- acoustic wave apparatus transmitting probe of multistage to be detected, to realize quickly detection multipole sound wave
The working condition of instrument transmitting probe has the characteristics that compact-sized, simple to operate, breakdown judge accuracy is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the detection device of multipole acoustic wave apparatus transmitting probe provided by the utility model；
Fig. 2 provides transformer, dual pressure control switch, voltage boosting and stabilizing circuit, High voltage output plug for the utility model and connects
Even block diagram；
Fig. 3 is the structural schematic diagram of pulse driving circuit provided by the utility model.
Appended drawing reference:
1, total power switch；2, transformer；3, Switching Power Supply；4, dual pressure control switch；5, voltage boosting and stabilizing circuit；6, pulse
Driving circuit；7, countdown circuit；8, High voltage output plug；9, voltmeter head；10, electric current gauge outfit.
Specific embodiment
The utility model provides a kind of detection device of multipole acoustic wave apparatus transmitting probe, and the structure of the detecting device is tight
It gathers, is simple to operate, improving the accuracy to multistage sub- acoustic wave apparatus transmitting probe breakdown judge.
As shown in Figure 1, the detection device of the multipole acoustic wave apparatus transmitting probe includes Switching Power Supply, transformer, height
Press control switch, voltage boosting and stabilizing circuit, pulse driving circuit, countdown circuit, High voltage output plug, voltmeter head, electric current
The structural units such as gauge outfit.Specifically, Switching Power Supply exports low-tension supply, to be voltage boosting and stabilizing circuit, pulse driving circuit, hair
It penetrates control circuit and rated operational voltage is provided.And pulse driving circuit is connected with countdown circuit；Wherein, pulsed drive electricity
Pulse control signal is sent into countdown circuit for generating pulse control signal relevant to working state control by road
In, then countdown circuit is further used for emitting pulse control signal to high pressure output plug.
On the other hand, as shown in Fig. 2, transformer is for providing (initial voltage value is lower) voltage of 160V；Pass through height
Press control switch in succession, after the boosted voltage regulator circuit boosting stability maintenance of 160V voltage output for not less than 410V (voltage value is remote
Higher than initial voltage value) voltage.It is worth noting that, according to the control of pulse control signal, when needing to be detected more
When extremely sub- acoustic wave apparatus transmitting probe is tested, the voltage-drop loading that voltage boosting and stabilizing circuit exports is arrived by High voltage output plug
The primary port of the sub- acoustic wave apparatus transmitting probe of multistage to be detected, to complete the primary for transmitting probe
The purpose of starting high voltage power supply is provided.Transmitting probe transformer is after further boosting processing, in monopole, quadrapole, dipole
The operating voltage of 3800V, 2800V, 1800V are generated in sub- transformer secondary output respectively, and in the common of transmitting probe control signal
Under effect, driving multipole array acoustic transmitting probe is started to work.After work starts, by voltmeter head to multistage to be detected
The piezoelectricity value of sub- acoustic wave apparatus transmitting probe is monitored；The sub- acoustic wave apparatus transmitting probe of multistage of detection is treated by electric current gauge outfit
Emission current value be monitored.Can quickly it be judged according to data such as tranmitting frequency, the piezoelectric effect of probe, emission currents
The operating condition quality of multipole array acoustic transmitting probe.
It should be noted that as a kind of possible embodiment, as shown in Fig. 2, being preferably provided with rectification in transformer
Circuit and filter circuit.By rectification circuit, filter circuit, the 160V voltage that transformer provides first is converted into direct current first
Voltage；Then DC voltage is transported in voltage boosting and stabilizing circuit by the inductance and metal-oxide-semiconductor of internal setting by dual pressure control switch
The storage capacitor of setting charges；Then voltage boosting and stabilizing circuit compares voltage and the reference of output node using voltage comparator
Voltage, by comparing both adjustment voltage difference, output voltage is adjusted in realization.It is worth noting that, storage capacitor discharges
After the electric energy of whole/part, boost conversion circuit needs a period of time to recharge storage capacitor.
And pulse driving circuit can further describe are as follows: as shown in figure 3, being provided with clock electricity in specific pulse driving circuit
Road, shift register, monostable circuit, gating circuit, drive amplification circuit, control circuit.Wherein, clock circuit is for providing
Clock signal；Shift register is then latched into 8 Bits Serial data under the action of the clock signal that clock circuit provides, to make
Shift register output has the high level of specific duration；It is monostable then under the action of the control pulse that control circuit provides
State circuit output has the high level of certain pulses width.Then, shift register output signal and monostable circuit output letter
Number collective effect under, gating circuit exports the low level of specific duration.Then by the amplification of driving circuit, so that high
Pressure excitation control circuit metal-oxide-semiconductor conducting, finally complete by voltage boosting and stabilizing circuit output voltage (410V voltage) be loaded onto
At the primary port position of the sub- acoustic wave apparatus transmitting probe of multistage of detection.
What is finally remarked additionally is further preferably provided in the detection device of this multipole acoustic wave apparatus transmitting probe
Total power switch；After the completion of the test of multipole acoustic wave apparatus transmitting probe, total power switch is cut off in time, ensure that using inspection
Survey the safety of the operator of device.
The utility model provides a kind of detection device of multipole acoustic wave apparatus transmitting probe, which includes
Transformer, Switching Power Supply, dual pressure control switch, voltage boosting and stabilizing circuit, pulse driving circuit, countdown circuit, High voltage output
The structural units such as plug, voltmeter head, electric current gauge outfit, total power switch.Multipole acoustic wave apparatus transmitting with above structure
Probe detector can will test by generating pulse control signal and adjusting the control sequential of pulse control signal and use high pressure
It is loaded into the primary port of the sub- acoustic wave apparatus transmitting probe of multistage to be detected, to realize quickly detection multipole sound wave
The working performance of instrument transmitting probe has the characteristics that compact-sized, simple to operate, breakdown judge accuracy is high.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (4)
1. a kind of detection device of multipole acoustic wave apparatus transmitting probe, which is characterized in that include: Switching Power Supply, transformer,
Dual pressure control switch, voltage boosting and stabilizing circuit, pulse driving circuit and countdown circuit；
Wherein, transformer is connected by dual pressure control switch with voltage boosting and stabilizing circuit；Transformer is used to export the voltage of 160V,
Voltage boosting and stabilizing circuit is used to export the voltage not less than 410V；
Pulse driving circuit is connected with countdown circuit；Pulse driving circuit is for generating pulse control signal, and by arteries and veins
Punching control signal is sent into countdown circuit；
Switching Power Supply is used to provide rated operational voltage for voltage boosting and stabilizing circuit, pulse driving circuit, countdown circuit；
The detection device further includes having: High voltage output plug；
The control for the pulse control signal that High voltage output plug is used to be exported according to countdown circuit, voltage boosting and stabilizing circuit is defeated
Voltage-drop loading out is to the primary port of the sub- acoustic wave apparatus transmitting probe of multistage to be detected；
The detection device further includes having:
For monitoring the voltmeter head of the sub- acoustic wave apparatus transmitting probe piezoelectricity value of multistage to be detected；
For monitoring the electric current gauge outfit of the sub- acoustic wave apparatus transmitting probe emission current value of multistage to be detected.
2. a kind of detection device of multipole acoustic wave apparatus transmitting probe according to claim 1, which is characterized in that described
It is additionally provided in detection device: total power switch.
3. a kind of detection device of multipole acoustic wave apparatus transmitting probe according to claim 1, which is characterized in that described
Rectification circuit, filter circuit are provided in transformer.
4. a kind of detection device of multipole acoustic wave apparatus transmitting probe according to claim 1, which is characterized in that described
Clock circuit, shift register, monostable circuit, gating circuit, drive amplification circuit, control are provided in pulse driving circuit
Circuit；
Shift register under the action of clock circuit for being latched into 8 Bits Serial data；
Monostable circuit is for exporting high level under the action of controlling pulse；
Gating circuit is for exporting low electricity under the collective effect of shift register output signal, monostable circuit output signal
It is flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821096388.XU CN208596234U (en) | 2018-07-11 | 2018-07-11 | A kind of detection device of multipole acoustic wave apparatus transmitting probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821096388.XU CN208596234U (en) | 2018-07-11 | 2018-07-11 | A kind of detection device of multipole acoustic wave apparatus transmitting probe |
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| Publication Number | Publication Date |
|---|---|
| CN208596234U true CN208596234U (en) | 2019-03-12 |
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| CN201821096388.XU Active CN208596234U (en) | 2018-07-11 | 2018-07-11 | A kind of detection device of multipole acoustic wave apparatus transmitting probe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111751907A (en) * | 2020-06-29 | 2020-10-09 | 中国石油天然气集团有限公司 | Detection method and system for acoustic logging instrument transmitting acoustic system probe |
| CN111983692A (en) * | 2020-07-13 | 2020-11-24 | 中国石油天然气集团有限公司 | Array sound wave digital signal communication acquisition control analog device |
-
2018
- 2018-07-11 CN CN201821096388.XU patent/CN208596234U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111751907A (en) * | 2020-06-29 | 2020-10-09 | 中国石油天然气集团有限公司 | Detection method and system for acoustic logging instrument transmitting acoustic system probe |
| CN111983692A (en) * | 2020-07-13 | 2020-11-24 | 中国石油天然气集团有限公司 | Array sound wave digital signal communication acquisition control analog device |
| CN111983692B (en) * | 2020-07-13 | 2023-08-22 | 中国石油天然气集团有限公司 | Array sound wave digital signal communication acquisition control simulation device |
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Effective date of registration: 20220211 Address after: 100029 Chaoyang District, Beijing Hui Xin Street six, Twelfth level. Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee after: Sinopec Jingwei Co.,Ltd. Patentee after: Shengli logging company of Sinopec Jingwei Co.,Ltd. Address before: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Patentee before: SINOPEC OILFIELD SERVICE Corp. Patentee before: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee before: WELL LOGGING COMPANY, SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. |