CN208333796U - A kind of double tube plate heat exchanger tube head leakage detection apparatus - Google Patents
A kind of double tube plate heat exchanger tube head leakage detection apparatus Download PDFInfo
- Publication number
- CN208333796U CN208333796U CN201820896487.XU CN201820896487U CN208333796U CN 208333796 U CN208333796 U CN 208333796U CN 201820896487 U CN201820896487 U CN 201820896487U CN 208333796 U CN208333796 U CN 208333796U
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- CN
- China
- Prior art keywords
- heat exchanger
- probe
- tube plate
- exchanger tube
- detection apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides a kind of double tube plate heat exchanger tube head leakage detection apparatus.Described device is equipped with light compensating lamp on probe, and one end of probe is equipped with telescopic rod, and telescopic rod is provided with data line and is connected with indication mechanism.The device extend into heat exchanger tube and internal tube plate junction using Telescopic shaft type probe, detects out the leak position that naked eyes can not be seen, light compensating lamp is added before probe, can clearly show that in a display device and detect position situation, and be stored in indication mechanism.
Description
Technical field
The utility model relates to arrive field of chemical equipment, it is related specifically to a kind of double tube plate heat exchanger tube head leakage detection apparatus.
Background technique
In chemical industry equipment double tube plate heat exchanger due to structure it is special, heat exchanger tube can only be completed by way of expanded joint with it is interior
Sealing between tube sheet, there are the possibility of leakage, current detection modes to be irradiated by flashlight for this sealing means,
Macroscopic method searches leak position, expanded joint then is being repeated, detection and expanded joint are very difficult, technical difficulty
It is very high.Therefore it is badly in need of a kind of to accurate, efficient, the convenient detection device of sealing structure progress.
Summary of the invention
The double tube plate heat exchanger popped one's head in and display result is detected is utilized the purpose of this utility model is to provide a kind of
Tube head leakage detection apparatus.
To achieve the above object, the technical solution of the utility model are as follows:
A kind of double tube plate heat exchanger tube head leakage detection apparatus, including probe, indication mechanism and telescopic rod, described device are being popped one's head in
Upper that light compensating lamp is housed, one end of probe is equipped with telescopic rod, and telescopic rod is provided with data line and is connected with indication mechanism.
Compared with prior art, the good effect of the utility model are as follows:
1, the device extend into heat exchanger tube and internal tube plate junction using Telescopic shaft type probe, and detecting out naked eyes can not see
Leak position, and show and stored in indication mechanism；
2, light compensating lamp is added in the device before probe, can clearly show that in a display device and detect position situation；
3, the device is simple and easy to operate, greatly improves the accuracy of detection efficiency and detection, conducive to being widely popularized.
Detailed description of the invention
The A-A direction view of Fig. 1, double tube plate heat exchanger tube head leakage detection apparatus；
Fig. 2, double tube plate heat exchanger tube head leakage detection apparatus schematic cross-sectional view.
In figure；1, it pops one's head in, 2, indication mechanism, 3, test point, 4, outer tube plate, 5, internal tube plate, 6, heat exchanger tube, 7, telescopic rod.
Specific embodiment
Clear, complete description further is carried out to the technical solution of the utility model with reference to the accompanying drawing.
Referring to attached drawing 1-2, double tube plate heat exchanger tube head after processing is completed, stop leakage in the roof when operating, by stopping leakage in the roof
It is mounted in the probe 1 of 7 end of telescopic rod in device, extend into the test point 3 of heat exchanger tube 6 Yu 5 junction of outer tube plate 4 and internal tube plate,
The leak detection for carrying out heat exchanger tube head is opened the light compensating lamp filled on probe 1 and is detected in insufficient light.It pops one's head in 1 institute
The leak position that naked eyes can not be seen is detected out, shows, store in indication mechanism 2.
Claims (1)
1. a kind of double tube plate heat exchanger tube head leakage detection apparatus, including probe (1), indication mechanism (2) and telescopic rod (7), feature
Be: described device is equipped with light compensating lamp on probe (1), and one end of probe (1) is equipped with telescopic rod (7), and telescopic rod (7) is provided with
Data line is simultaneously connected with indication mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820896487.XU CN208333796U (en) | 2018-06-11 | 2018-06-11 | A kind of double tube plate heat exchanger tube head leakage detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820896487.XU CN208333796U (en) | 2018-06-11 | 2018-06-11 | A kind of double tube plate heat exchanger tube head leakage detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208333796U true CN208333796U (en) | 2019-01-04 |
Family
ID=64773788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820896487.XU Expired - Fee Related CN208333796U (en) | 2018-06-11 | 2018-06-11 | A kind of double tube plate heat exchanger tube head leakage detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208333796U (en) |
-
2018
- 2018-06-11 CN CN201820896487.XU patent/CN208333796U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |