CN204042456U - A kind of new energy infrasonic wave Pipeline Leakage Point detector - Google Patents
A kind of new energy infrasonic wave Pipeline Leakage Point detector Download PDFInfo
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- CN204042456U CN204042456U CN201420541459.8U CN201420541459U CN204042456U CN 204042456 U CN204042456 U CN 204042456U CN 201420541459 U CN201420541459 U CN 201420541459U CN 204042456 U CN204042456 U CN 204042456U
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Abstract
The utility model discloses a kind of new energy infrasonic wave Pipeline Leakage Point detector, comprise leakage pipe, base, pulley, apparatus installation frame, infrasonic wave piezoelectric transducer, solar photovoltaic assembly and piezoelectric detector; Described base is the semi-circular shape structure that Open Side Down, and base sheath is located at above leakage pipe, and coaxially arranges with leakage pipe; The inwall that described pulley is positioned at base arranges multiple, pulley and leakage pipe sliding contact, base slides along the outer wall of leakage pipe or rotates; The central authorities of base are provided with hollow part, and seal ring is arranged on the edge of hollow part, and seal ring is between leakage pipe and base; Hollow part is embedded in and is provided with pressure plate; Described apparatus installation frame is installed on base; The utility model can make full use of solar energy, energy-conserving and environment-protective, and using effect is good, and generating efficiency is high; Infrasonic wave detection is carried out to the pipeline leaked simultaneously, the leakage point of all size can be detected, contribute to pipe-line maintenance and maintenance.
Description
Technical field
The utility model relates to pipeline detector, specifically a kind of new energy infrasonic wave Pipeline Leakage Point detector.
Background technique
Pipe safety is the prerequisite of pipeline transport, easily there is fracture or damaged when inside and outside corrosion and pressure in pipeline, cause oil and gas leakage, the oil gas of leakage not only pollutes physical environment, there is certain injury to human body, also waste the non-renewable valuable energy simultaneously.In the detection of oil and gas leakage, the detecting instrument of prior art can only detect the leakage of larger area, and Small leak point is often easily out in the cold, buries potential safety hazard.
Model utility content
The purpose of this utility model is to provide a kind of new energy infrasonic wave Pipeline Leakage Point detector, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme:
A kind of new energy infrasonic wave Pipeline Leakage Point detector, comprises leakage pipe, base, pulley, apparatus installation frame, infrasonic wave piezoelectric transducer, solar photovoltaic assembly and piezoelectric detector; Described base is the semi-circular shape structure that Open Side Down, and base sheath is located at above leakage pipe, and coaxially arranges with leakage pipe; The inwall that described pulley is positioned at base arranges multiple, pulley and leakage pipe sliding contact, base slides along the outer wall of leakage pipe or rotates; The central authorities of base are provided with hollow part, and seal ring is arranged on the edge of hollow part, and seal ring is between leakage pipe and base; Hollow part is embedded in and is provided with pressure plate; Described apparatus installation frame is installed on base, and cover cap is on pressure plate, apparatus installation frame becomes two holding cavities by baffle for separating, the holding cavity of apparatus installation frame bottom is sealing configuration, infrasonic wave piezoelectric transducer is separately positioned on the left and right sides in the holding cavity of apparatus installation frame bottom, and two infrasonic wave piezoelectric transducers are symmetrical about the longitudinal axis of apparatus installation frame; The left and right sides in the holding cavity of described apparatus installation frame bottom is also symmetrically arranged with conductive electrode, and conductive electrode is connected with infrasonic wave piezoelectric transducer; The holding cavity inwall of apparatus installation frame bottom arranges a pair slide rail, the two ends of pressure plate respectively with slide rail sliding contact, pressure plate moves up and down along slide rail; Described piezoelectric detector is arranged in the holding cavity on apparatus installation frame top, and piezoelectric detector is connected with infrasonic wave piezoelectric transducer, and the holding cavity top on apparatus installation frame top is provided with solar photovoltaic assembly; Solar photovoltaic assembly comprises glass cover-plate, silicon cell, backboard, reflective aluminum film and ARC, wherein, bondd by EVA adhesive film between each layer of glass cover-plate, silicon cell and backboard, and between silicon cell and backboard, be provided with reflective aluminum film, be provided with ARC between glass cover-plate and silicon cell; Described silicon cell comprises multi-disc fine strip shape silicon, and has gap between adjacent two fine strip shape silicon; Solar photovoltaic assembly electrical connection infrasonic wave piezoelectric transducer; Damping spring and pressure transducer is provided with in the holding cavity of described apparatus installation frame bottom, the two ends of damping spring are connected with the top of infrasonic wave piezoelectric transducer and the bottom of dividing plate respectively, protection infrasonic wave piezoelectric transducer is not damaged in vibration, and pressure transducer is connected with Decompression valves, for the pressure in the holding cavity of test instrument scaffold bottom, and timely release pressure; The sidewall of the holding cavity on apparatus installation frame top is provided with viewing window, and piezoelectric detector aimed at by viewing window, for the detection data of Real Time Observation piezoelectric detector.
Further, the fine strip shape silicon width of described silicon cell is 3-5 millimeter.
Further, described gap is 5-20 millimeter.
Further, the thickness of described reflective aluminum film is 3-5 millimeter.
Compared with prior art, the utility model can make full use of solar energy, energy-conserving and environment-protective, and using effect is good, and generating efficiency is high; Meanwhile, infrasonic wave detection is carried out to the pipeline leaked, the leakage point of all size can be detected, contribute to pipe-line maintenance and maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of new energy infrasonic wave Pipeline Leakage Point detector.
In figure: 1-leakage pipe, 2-base, 3-pulley, 4-apparatus installation frame, 5-infrasonic wave piezoelectric transducer, 6-solar photovoltaic assembly, 61-glass cover-plate, 62-silicon cell, 63-backboard, 64-reflective aluminum film, 65-gap, 66-ARC, 7-piezoelectric detector, 8-conductive electrode, 9-slide rail, 10-seal ring, 11-dividing plate, 12-hollow part, 13-damping spring, 14-pressure transducer.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of new energy infrasonic wave Pipeline Leakage Point detector, comprises leakage pipe 1, base 2, pulley 3, apparatus installation frame 4, infrasonic wave piezoelectric transducer 5, solar photovoltaic assembly 6 and piezoelectric detector 7; Described base 2 is the semi-circular shape structure that Open Side Down, and base 2 is set in above leakage pipe 1, and coaxially arranges with leakage pipe 1; The inwall that described pulley 3 is positioned at base 2 arranges multiple, pulley 3 and leakage pipe 1 sliding contact, base 2 slides along the outer wall of leakage pipe 1 or rotates; The central authorities of base 2 are provided with hollow part 12, and seal ring 10 is arranged on the edge of hollow part 12, and seal ring 10 is between leakage pipe 1 and base 2; Hollow part 12 is embedded in and is provided with pressure plate; Described apparatus installation frame 4 is installed on base 2, and cover cap is on pressure plate, apparatus installation frame 4 is separated into two holding cavities by dividing plate 11, the holding cavity of apparatus installation frame 4 bottom is sealing configuration, infrasonic wave piezoelectric transducer 5 is separately positioned on the left and right sides in the holding cavity of apparatus installation frame 4 bottom, and two infrasonic wave piezoelectric transducers 5 are symmetrical about the longitudinal axis of apparatus installation frame 4; The left and right sides in the holding cavity of described apparatus installation frame 4 bottom is also symmetrically arranged with conductive electrode 8, and conductive electrode 8 is connected with infrasonic wave piezoelectric transducer 5; The holding cavity inwall of apparatus installation frame 4 bottom is arranged a pair slide rail 9, the two ends of pressure plate respectively with slide rail 9 sliding contact, pressure plate moves up and down along slide rail 9; Described piezoelectric detector 7 is arranged in the holding cavity on apparatus installation frame 4 top, and piezoelectric detector 7 is connected with infrasonic wave piezoelectric transducer 5, and the holding cavity top on apparatus installation frame 4 top is provided with solar photovoltaic assembly 6; Solar photovoltaic assembly 6 comprises glass cover-plate 61, silicon cell 62, backboard 63, reflective aluminum film 64 and ARC 66, wherein, glass cover-plate 61, to be bondd by EVA adhesive film between silicon cell 62 and each layer of backboard 63, and be provided with reflective aluminum film 64 between silicon cell 62 and backboard 63, ARC 66 is provided with between glass cover-plate 61 and silicon cell 62, ARC can reduce glass cover-plate to sun reflection of light, thus improves the sunlight intensity of irradiating on cell piece and reflective aluminum film; Described silicon cell 62 comprises multi-disc fine strip shape silicon, the width of fine strip shape silicon is 3-5 millimeter, this size can utilize silicon materials more fully, improve silicon materials utilization ratio, and have gap 65 between adjacent two fine strip shape silicon, gap 65 is 5-20 millimeter, this size design can guarantee that high strength reflection physical efficiency receives sufficient sunlight, thus reflexed to the back side of fine strip shape silicon, increase its generated energy, the thickness of reflective aluminum film 64 is 3-5 millimeter; Solar photovoltaic assembly 6 is electrically connected infrasonic wave piezoelectric transducer 5; Damping spring 13 and pressure transducer 14 is provided with in the holding cavity of described apparatus installation frame 4 bottom, the two ends of damping spring 13 are connected with the top of infrasonic wave piezoelectric transducer 5 and the bottom of dividing plate 11 respectively, protection infrasonic wave piezoelectric transducer 5 is not damaged in vibration, and pressure transducer 14 is connected with Decompression valves, for the pressure in the holding cavity of test instrument scaffold 4 bottom, and timely release pressure; The sidewall of the holding cavity on apparatus installation frame 4 top is provided with viewing window, and piezoelectric detector 7 aimed at by viewing window, for the detection data of Real Time Observation piezoelectric detector 7.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any reference character in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.
Claims (4)
1. a new energy infrasonic wave Pipeline Leakage Point detector, comprises leakage pipe (1), base (2), pulley (3), apparatus installation frame (4), infrasonic wave piezoelectric transducer (5), solar photovoltaic assembly (6) and piezoelectric detector (7); It is characterized in that, described base (2) is the semi-circular shape structure that Open Side Down, and base (2) is set in leakage pipe (1) top, and coaxially arranges with leakage pipe (1); The inwall that described pulley (3) is positioned at base (2) arranges multiple, pulley (3) and leakage pipe (1) sliding contact, base (2) slides along the outer wall of leakage pipe (1) or rotates; The central authorities of base (2) are provided with hollow part (12), and seal ring (10) is arranged on the edge of hollow part (12), and seal ring (10) is positioned between leakage pipe (1) and base (2); Hollow part (12) is embedded in and is provided with pressure plate; Described apparatus installation frame (4) is installed on base (2), and cover cap is on pressure plate, apparatus installation frame (4) is separated into two holding cavities by dividing plate (11), the holding cavity of apparatus installation frame (4) bottom is sealing configuration, infrasonic wave piezoelectric transducer (5) is separately positioned on the left and right sides in the holding cavity of apparatus installation frame (4) bottom, and two infrasonic wave piezoelectric transducers (5) are symmetrical about the longitudinal axis of apparatus installation frame (4); The left and right sides in the holding cavity of described apparatus installation frame (4) bottom is also symmetrically arranged with conductive electrode (8), and conductive electrode (8) is connected with infrasonic wave piezoelectric transducer (5); The holding cavity inwall of apparatus installation frame (4) bottom is arranged a pair slide rail (9), the two ends of pressure plate respectively with slide rail (9) sliding contact, pressure plate moves up and down along slide rail (9); Described piezoelectric detector (7) is arranged in the holding cavity on apparatus installation frame (4) top, and piezoelectric detector (7) is connected with infrasonic wave piezoelectric transducer (5), and the holding cavity top on apparatus installation frame (4) top is provided with solar photovoltaic assembly (6); Solar photovoltaic assembly (6) comprises glass cover-plate (61), silicon cell (62), backboard (63), reflective aluminum film (64) and ARC (66), wherein, glass cover-plate (61), to be bondd by EVA adhesive film between silicon cell (62) and backboard (63) each layer, and be provided with reflective aluminum film (64) between silicon cell (62) and backboard (63), be provided with ARC (66) between glass cover-plate (61) and silicon cell (62); Described silicon cell (62) comprises multi-disc fine strip shape silicon, and has gap (65) between adjacent two fine strip shape silicon; Solar photovoltaic assembly (6) electrical connection infrasonic wave piezoelectric transducer (5); Damping spring (13) and pressure transducer (14) is provided with in the holding cavity of described apparatus installation frame (4) bottom, the two ends of damping spring (13) are connected with the top of infrasonic wave piezoelectric transducer (5) and the bottom of dividing plate (11) respectively, protection infrasonic wave piezoelectric transducer (5) is not damaged in vibration, and pressure transducer (14) is connected with Decompression valves, for the pressure in the holding cavity of test instrument scaffold (4) bottom, and timely release pressure; The sidewall of the holding cavity on apparatus installation frame (4) top is provided with viewing window, and piezoelectric detector (7) aimed at by viewing window, for the detection data of Real Time Observation piezoelectric detector (7).
2. new energy infrasonic wave Pipeline Leakage Point detector according to claim 1, is characterized in that, the fine strip shape silicon width of described silicon cell (62) is 3-5 millimeter.
3. new energy infrasonic wave Pipeline Leakage Point detector according to claim 1, is characterized in that, described gap (65) are 5-20 millimeter.
4. new energy infrasonic wave Pipeline Leakage Point detector according to claim 1, is characterized in that, the thickness of described reflective aluminum film (64) is 3-5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541459.8U CN204042456U (en) | 2014-09-19 | 2014-09-19 | A kind of new energy infrasonic wave Pipeline Leakage Point detector |
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| CN201420541459.8U CN204042456U (en) | 2014-09-19 | 2014-09-19 | A kind of new energy infrasonic wave Pipeline Leakage Point detector |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065918A (en) * | 2015-07-31 | 2015-11-18 | 重庆市志益鑫电子科技有限公司 | Anti-leakage alarm device for expressway main water pipeline |
| CN108644617A (en) * | 2018-03-29 | 2018-10-12 | 哈尔滨共阳科技咨询有限公司 | A kind of pipeline device for detecting leak point based on acoustics |
| CN108758351A (en) * | 2018-06-05 | 2018-11-06 | 包旭红 | A kind of petroleum pipeline leak check device |
| CN109140244A (en) * | 2018-09-25 | 2019-01-04 | 南京通用化工设备技术研究院 | A kind of natural gas line detection device |
| CN111623248A (en) * | 2020-05-06 | 2020-09-04 | 安徽省天然气开发股份有限公司 | Natural gas detection equipment with explosion-proof function |
| CN111720754A (en) * | 2020-07-02 | 2020-09-29 | 中国地震局工程力学研究所 | Gas pipeline leak source detection device |
| CN111734962A (en) * | 2020-07-01 | 2020-10-02 | 中国地震局工程力学研究所 | Gas pipeline detection device |
| CN113090957A (en) * | 2021-04-30 | 2021-07-09 | 中国地震局工程力学研究所 | Pipeline outer wall detection device |
| CN113624422A (en) * | 2021-09-01 | 2021-11-09 | 广东益鑫源工程建设管理咨询有限公司 | Drainage pipeline air tightness detection system and detection method |
-
2014
- 2014-09-19 CN CN201420541459.8U patent/CN204042456U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065918A (en) * | 2015-07-31 | 2015-11-18 | 重庆市志益鑫电子科技有限公司 | Anti-leakage alarm device for expressway main water pipeline |
| CN108644617A (en) * | 2018-03-29 | 2018-10-12 | 哈尔滨共阳科技咨询有限公司 | A kind of pipeline device for detecting leak point based on acoustics |
| CN108758351A (en) * | 2018-06-05 | 2018-11-06 | 包旭红 | A kind of petroleum pipeline leak check device |
| CN109140244A (en) * | 2018-09-25 | 2019-01-04 | 南京通用化工设备技术研究院 | A kind of natural gas line detection device |
| CN111623248A (en) * | 2020-05-06 | 2020-09-04 | 安徽省天然气开发股份有限公司 | Natural gas detection equipment with explosion-proof function |
| CN111623248B (en) * | 2020-05-06 | 2021-09-21 | 安徽省天然气开发股份有限公司 | Natural gas detection equipment with explosion-proof function |
| CN111734962A (en) * | 2020-07-01 | 2020-10-02 | 中国地震局工程力学研究所 | Gas pipeline detection device |
| CN111734962B (en) * | 2020-07-01 | 2022-04-05 | 中国地震局工程力学研究所 | Gas pipeline detection device |
| CN111720754A (en) * | 2020-07-02 | 2020-09-29 | 中国地震局工程力学研究所 | Gas pipeline leak source detection device |
| CN111720754B (en) * | 2020-07-02 | 2022-02-11 | 中国地震局工程力学研究所 | Gas pipeline leak source detection device |
| CN113090957A (en) * | 2021-04-30 | 2021-07-09 | 中国地震局工程力学研究所 | Pipeline outer wall detection device |
| CN113090957B (en) * | 2021-04-30 | 2022-11-01 | 中国地震局工程力学研究所 | Pipeline outer wall detection device |
| CN113624422A (en) * | 2021-09-01 | 2021-11-09 | 广东益鑫源工程建设管理咨询有限公司 | Drainage pipeline air tightness detection system and detection method |
| CN113624422B (en) * | 2021-09-01 | 2024-02-13 | 广东益鑫源工程建设管理咨询有限公司 | Drainage pipeline air tightness detection system and detection method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20160919 |