CN204254280U - A kind of pipeline leakage detection device - Google Patents
A kind of pipeline leakage detection device Download PDFInfo
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- CN204254280U CN204254280U CN201420624465.XU CN201420624465U CN204254280U CN 204254280 U CN204254280 U CN 204254280U CN 201420624465 U CN201420624465 U CN 201420624465U CN 204254280 U CN204254280 U CN 204254280U
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- detection device
- pipeline leakage
- leakage detection
- noise reduction
- acoustic bar
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Abstract
A kind of pipeline leakage detection device, this device comprises Cartridge, acoustic bar, audition head and noise reduction earflap, described Cartridge is fixedly connected on acoustic bar, described audition head is fixedly connected on the acoustic bar the other end, described noise reduction earflap is sleeved on audition head, and described Cartridge adopts magnetic material to make.Realize testing pipes fast and effectively to reveal.Pipeline leakage detection device of the present utility model, can realize the quick detection of pipeline leakage.
Description
Technical field
The utility model relates to a kind of pipeline leakage detection device, particularly relates to a kind of pipeline leakage manual detection method and picks up the device that pipe interior sound to be detected judges leak source position.
Background technique
Along with the development of urban construction, tap water webmaster road mileage constantly increases, and the water supply pipe caused due to pipeline rust and the reason such as aging is damaged, and to cause tap water to be revealed unavoidable.Tap water is revealed and is caused water resource waste, reduce the normal water supply that pipe pressure affects water pipe contributing region simultaneously, water utility can regularly detect water supply pipe for this reason, the method using stethoscope effect at present more, the acoustic signal propagated in pickup pipeline reaches in inspector's ear, by the micro-judgment leakage point of inspector, but be easy to the impact being subject to ambient noise.
Summary of the invention
In order to solve the problem that pipeline leakage detects, the technical problems to be solved in the utility model is just to provide a kind of pickup pipe interior sound to be detected and judges leak source position, and can reduce the device that ambient noise enters people's ear interference judgement.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of pipeline leakage detection device, comprise Cartridge, acoustic bar, audition head and noise reduction earflap, described Cartridge is fixedly connected on acoustic bar, and described audition head is fixedly connected on the acoustic bar the other end, described noise reduction earflap is sleeved on audition head, and described Cartridge adopts magnetic material to make.
Described acoustic bar adopts metallic material to make.
One end that described audition head is connected with acoustic bar is round table-like, and the other end is hemispherical.
Described noise reduction earflap adopts rubber to make.
This uses novel beneficial effect to be: realize testing pipes fast and effectively and reveal.Magnetic Cartridge can be adsorbed on pipeline outer wall fast, and noise reduction earflap reduces ambient noise to the interference detecting sound.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the perspective view of noise reduction earflap of the present utility model.
1. Cartridge 2. acoustic bar 3. audition head 4. noise reduction earflaps in figure.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below the utility model being set forth further.
As shown in Figure 1 to Figure 2, a kind of pipeline leakage detection device comprises Cartridge 1, acoustic bar 2, audition head 3 and noise reduction earflap 4, described Cartridge 1 is fixedly connected on acoustic bar 2, and described audition head 3 is fixedly connected on acoustic bar 2 the other end, and described noise reduction earflap 4 is sleeved on audition head 3.
Described Cartridge 1 adopts magnetic material to make, and detection device can be made to be adsorbed onto the pipeline outer wall of steel matter fast.
Described acoustic bar 2 adopts metallic material to make, and can better propagate detection sound.
One end that described audition head 3 is connected with acoustic bar 2 is round table-like, and the other end is hemispherical, auricle of can better fitting.
Described noise reduction earflap 4 adopts rubber to make, and can intercept ambient noise to the interference detecting sound.
During use, be fitted in by detection device Cartridge 1 on pipeline outer wall to be detected, the curved surface of audition head 3 is attached in auricle, and noise reduction earflap 4 covers on ear completely, inspector makes in this way can be quick, effectively the sound in pipeline to be detected reached people's ear.
More than show and describe basic principle of the present utility model, major character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a pipeline leakage detection device, comprise Cartridge, acoustic bar, audition head and noise reduction earflap, described Cartridge is fixedly connected on acoustic bar, and described audition head is fixedly connected on the acoustic bar the other end, described noise reduction earflap is sleeved on audition head, and described Cartridge adopts magnetic material to make.
2. pipeline leakage detection device according to claim 1, is characterized in that, described acoustic bar adopts metallic material to make.
3. pipeline leakage detection device according to claim 1, is characterized in that, one end that described audition head is connected with acoustic bar is round table-like, and the other end is hemispherical.
4. pipeline leakage detection device according to claim 1, is characterized in that, described noise reduction earflap adopts rubber to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624465.XU CN204254280U (en) | 2014-10-27 | 2014-10-27 | A kind of pipeline leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624465.XU CN204254280U (en) | 2014-10-27 | 2014-10-27 | A kind of pipeline leakage detection device |
Publications (1)
| Publication Number | Publication Date |
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| CN204254280U true CN204254280U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420624465.XU Expired - Fee Related CN204254280U (en) | 2014-10-27 | 2014-10-27 | A kind of pipeline leakage detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204254280U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675117A (en) * | 2016-01-12 | 2016-06-15 | 姜向东 | Telescopic electronic listening device |
| CN105889765A (en) * | 2016-05-17 | 2016-08-24 | 湖北第二师范学院 | Highly anti-interference leak listening device based on internet technology |
| CN109594613A (en) * | 2017-11-20 | 2019-04-09 | 山东昌乐实康水业有限公司 | Tap water supply device and leak detection method with leak self-checking function |
-
2014
- 2014-10-27 CN CN201420624465.XU patent/CN204254280U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675117A (en) * | 2016-01-12 | 2016-06-15 | 姜向东 | Telescopic electronic listening device |
| CN105675117B (en) * | 2016-01-12 | 2019-06-18 | 姜向东 | A kind of telescopic electronics hearing prosthesis |
| CN105889765A (en) * | 2016-05-17 | 2016-08-24 | 湖北第二师范学院 | Highly anti-interference leak listening device based on internet technology |
| CN109594613A (en) * | 2017-11-20 | 2019-04-09 | 山东昌乐实康水业有限公司 | Tap water supply device and leak detection method with leak self-checking function |
| CN109594613B (en) * | 2017-11-20 | 2023-10-10 | 山东昌乐实康水业有限公司 | Tap water supply device with water leakage self-checking function and leakage detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20171027 |
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| CF01 | Termination of patent right due to non-payment of annual fee |