CN205139095U - Automatic coupling device that supplies water of TOFD ultrasonic detection - Google Patents
Automatic coupling device that supplies water of TOFD ultrasonic detection Download PDFInfo
- Publication number
- CN205139095U CN205139095U CN201520990247.2U CN201520990247U CN205139095U CN 205139095 U CN205139095 U CN 205139095U CN 201520990247 U CN201520990247 U CN 201520990247U CN 205139095 U CN205139095 U CN 205139095U
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- China
- Prior art keywords
- water
- coupling device
- ultrasound examination
- tofd
- pipe
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- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model provides an automatic coupling device that supplies water of TOFD ultrasonic detection, includes the pressure boost working shaft, and the outlet pipe is connected to the pressure boost working shaft, and the water knockout drum is established to the outlet pipe end, and the water knockout drum is swept the probe voussoir of looking into on the ware through connecting pipe and ultrasonic wave and is connected. The utility model discloses a setting up working shaft and water knockout drum and realizing that its pressure is invariable to ultrasonic detection's the automation coupling of supplying water, the coupling layer is even, and the coupling is effectual, can improve work efficiency.
Description
Technical field
The utility model belongs to ultrasonic detecting technology, is specifically related to a kind of TOFD ultrasound examination automatic water-supply coupling device.
Background technology
Current Non-Destructive Testing industry does not also have the special water supply coupling device for TOFD ultrasound examination, all use water sprager to carry out water spray coupling in work, first spray water on workpiece, because workpiece surface roughness is inconsistent and work angle is changeable, as looked up position or upright position water spray can cause water layer thickness inconsistent, thus cause coupling effect bad, secondly when operating TOFD equipment scanning owing to being guarantee coupling effect, operating personnel are needed to hold watering can water spray specially, while water spray, other operating personnel operate scanning frame, and work efficiency is lower.
Summary of the invention
The purpose of this utility model is just solve the deficiencies in the prior art and provide a kind of TOFD ultrasound examination automatic water-supply coupling device.
The purpose of this utility model realizes with following technical proposals:
A kind of TOFD ultrasound examination automatic water-supply coupling device, comprise pressurized water supply pump, pressurized water supply pump connects rising pipe, and rising pipe end establishes water trap, and water trap is connected with the probe voussoir on ultrasonic scanning device by connecting pipe.
Described rising pipe arranges flow control valve; The each passage of water trap also arranges flow control valve separately.
Described rising pipe arranges return pipe.
Further, described TOFD ultrasound examination automatic water-supply coupling device, comprise casing, casing top is reserve tank, and lower box arranges accumulator and pressurized water supply pump; Pressurized water supply pump water inlet pipe connects bottom reserve tank, and pressurized water supply water pump outlet pipe stretches out outside casing.
Rising pipe arranges return pipe, and return pipe end is connected with reserve tank top.
Described return pipe establishes flow control valve.
Described water trap has 2-16 passage.
Described connecting pipe is rubber hose.
The utility model realizes be coupled to the automatic water-supply of ultrasound examination by arranging make-up pump and water trap, and its constant pressure, evenly, coupling effect is good, can increase work efficiency for coupling layer.
Accompanying drawing explanation
Fig. 1 is principle schematic of the present utility model;
Fig. 2 is structural representation of the present utility model.
Embodiment
The TOFD ultrasound examination automatic water-supply coupling device that the utility model provides, as depicted in figs. 1 and 2, comprise pressurized water supply pump 3, pressurized water supply pump 3 connects rising pipe 5, rising pipe 5 end establishes water trap 6, and water trap 6 preferably has 2-16 passage, and water trap 6 is connected by connecting pipe 7 and ultrasonic scanning device voussoir 8 of popping one's head in, connecting pipe 7 is preferably rubber hose, size and water trap passage supporting; Evenly ultrasound examination is supplied water by make-up pump 3, constant pressure, rubber hose can be connected in free combination on ultrasonic scanning device probe voussoir 8; During detection, water flows out from lower wedge portion, forms uniform moisture film, make ultrasonic beam enter examined workpiece by moisture film, achieve the coupling of TOFD ultrasound examination on examined workpiece surface.
In order to saving water resource also controls coupling water yield size and discharge pressure, rising pipe is arranged return pipe 10, rising pipe 5, return pipe 10 arrange flow control valve 9; The each passage of water trap also arranges separately flow control valve 9, can control each passage water yield separately, improve and detect coupling effect and work efficiency.
For the ease of carrying, above-mentioned pressurized water supply pump can be arranged in casing, and casing is divided into two parts, and top is reserve tank 1, and bottom arranges accumulator 11, direct current generator 12 and pressurized water supply pump 3; Accumulator 11 can be powered directly to pressurized water supply pump, and need not look for power supply to make-up pump separately, easy to use.Pressurized water supply pump 3 water inlet pipe 4 connects bottom reserve tank 1, and make-up pump rising pipe 5 stretches out outside casing, and return pipe 10 end is connected with reserve tank 1 top; When such rising pipe 5 flow is larger, a part of water flows back to again in reserve tank 1 by return pipe 10, has both realized recycling of water, can adjust water pressure again, is convenient to form stable coupling water layer.
Claims (8)
1. a TOFD ultrasound examination automatic water-supply coupling device, is characterized in that: comprise pressurized water supply pump, and pressurized water supply pump connects rising pipe, and rising pipe end establishes water trap, and water trap is connected with the probe voussoir on ultrasonic scanning device by connecting pipe.
2. TOFD ultrasound examination automatic water-supply coupling device as claimed in claim 1, is characterized in that: rising pipe arranges flow control valve; The each passage of water trap also arranges flow control valve separately.
3. TOFD ultrasound examination automatic water-supply coupling device as claimed in claim 1, is characterized in that: described rising pipe arranges return pipe.
4. TOFD ultrasound examination automatic water-supply coupling device as claimed in claim 1, it is characterized in that: comprise casing, casing top is reserve tank, and lower box arranges accumulator and pressurized water supply pump; Pressurized water supply pump water inlet pipe connects bottom reserve tank, and pressurized water supply water pump outlet pipe stretches out outside casing.
5. TOFD ultrasound examination automatic water-supply coupling device as claimed in claim 4, it is characterized in that: rising pipe arranges return pipe, return pipe end is connected with reserve tank top.
6. the TOFD ultrasound examination automatic water-supply coupling device as described in claim 3 or 5, is characterized in that: described return pipe establishes flow control valve.
7. TOFD ultrasound examination automatic water-supply coupling device as claimed in claim 1, is characterized in that: described water trap has 2-16 passage.
8. TOFD ultrasound examination automatic water-supply coupling device as claimed in claim 1, is characterized in that: described connecting pipe is rubber hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520990247.2U CN205139095U (en) | 2015-12-03 | 2015-12-03 | Automatic coupling device that supplies water of TOFD ultrasonic detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520990247.2U CN205139095U (en) | 2015-12-03 | 2015-12-03 | Automatic coupling device that supplies water of TOFD ultrasonic detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205139095U true CN205139095U (en) | 2016-04-06 |
Family
ID=55624876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520990247.2U Expired - Fee Related CN205139095U (en) | 2015-12-03 | 2015-12-03 | Automatic coupling device that supplies water of TOFD ultrasonic detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205139095U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193179A (en) * | 2016-08-24 | 2016-12-07 | 北京主导时代科技有限公司 | Train wheel ultrasonic fault detection system and coupling water water feeding and draining device thereof |
| CN109282766A (en) * | 2018-12-04 | 2019-01-29 | 浙江省特种设备检验研究院 | One kind climbing wall detection robot |
| CN110530976A (en) * | 2019-08-22 | 2019-12-03 | 中国电力科学研究院有限公司 | A kind of insulation board supersonic detection device |
-
2015
- 2015-12-03 CN CN201520990247.2U patent/CN205139095U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193179A (en) * | 2016-08-24 | 2016-12-07 | 北京主导时代科技有限公司 | Train wheel ultrasonic fault detection system and coupling water water feeding and draining device thereof |
| CN109282766A (en) * | 2018-12-04 | 2019-01-29 | 浙江省特种设备检验研究院 | One kind climbing wall detection robot |
| CN109282766B (en) * | 2018-12-04 | 2023-06-16 | 浙江省特种设备检验研究院 | Wall climbing detection robot |
| CN110530976A (en) * | 2019-08-22 | 2019-12-03 | 中国电力科学研究院有限公司 | A kind of insulation board supersonic detection device |
| CN110530976B (en) * | 2019-08-22 | 2022-11-25 | 中国电力科学研究院有限公司 | Ultrasonic detection device for insulation board |
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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: 20160406 Termination date: 20161203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |