CN220470989U - Water conservancy pipeline's detection device - Google Patents
Water conservancy pipeline's detection device Download PDFInfo
- Publication number
- CN220470989U CN220470989U CN202321385435.3U CN202321385435U CN220470989U CN 220470989 U CN220470989 U CN 220470989U CN 202321385435 U CN202321385435 U CN 202321385435U CN 220470989 U CN220470989 U CN 220470989U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- connecting piece
- link
- water conservancy
- air inlet
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000004891 communication Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 239000011247 coating layer Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 5
- 238000010030 laminating Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a water conservancy pipeline detection device, which comprises a total connecting piece, wherein one side of the total connecting piece is connected with a first communication pipeline in a penetrating way, one end of the first communication pipeline far away from the total connecting piece is connected with the inside of an air inlet valve in a penetrating way, the air inlet valve is connected with the inside of an air inlet interface in a penetrating way, the air inlet interface is arranged at the middle part of one side of a sealed pipe head, one end of the sealed pipe head far away from the air inlet interface is connected with an expansion cylinder bag in a penetrating way, one end of the total connecting piece far away from the first communication pipeline is connected with the side wall of a protective outer shell body in a penetrating way through the pipeline, and the air is sent into the expansion cylinder bag through the pipeline to be perfectly attached to the inner wall of the pipeline so as to finish pipeline blocking.
Description
Technical Field
The utility model relates to the technical field of water conservancy pipeline detection, in particular to a detection device for a water conservancy pipeline.
Background
The water conservancy pipeline is an important component in the hydraulic engineering, plays an important role in the water transportation process, is generally good in water quality, and can be directly used by users.
The existing water conservancy pipeline is formed by splicing a plurality of sections of pipelines, so that water is transmitted to residents, and the overall structure of the pipeline is firm to ensure the safety of water quality and whether leakage occurs or not; however, the prior art has the following disadvantages: the existing detection device generally adopts a mode of blocking two ends of a pipeline to extend an instrument into the inner wall of the pipeline for detection, and the detection instrument is high in cost, precise, not suitable for carrying and use, complex in operation and limited.
Disclosure of Invention
The utility model mainly aims to provide the detection device for the water conservancy pipeline, which has the advantages of simple structure and convenient operation, relatively improves the detection efficiency and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a water conservancy pipeline's detection device, includes total connecting piece, one side through connection of total connecting piece has first connecting pipe, the one end that total connecting piece was kept away from to first connecting pipe link up the grafting in the inside of admission valve, the admission valve link up the grafting in the inside of admission valve, the department placed in the middle of one side of airtight tube head is seted up to the admission valve, the one end that airtight tube head kept away from the admission valve is link up and is connected with the inflation tube bag, the one end that total connecting piece kept away from first connecting pipe link up the grafting in the lateral wall of protection shell body through the pipeline, the one end that total connecting piece was kept away from to the protection shell body is link up and is connected with the second communicating pipe, the other end of second communicating pipe link up in the pipeline valve, pipeline valve demountable installation is in the gas outlet of adaptor, thereby makes its perfect laminating in the inner wall of pipeline accomplish the shutoff through pipeline intercommunication with gas feed into inflation tube bag in, detects water conservancy pipeline through putting into the pipeline afterwards, and simple structure convenient operation has improved relatively and has detected efficiency and has been filtered the air connecting piece and has taken place the suction gas because of pumping outside air.
Further, the air filtering connecting piece is detachably arranged at one end, far away from the pipeline valve, of the adapter, and clean air is provided through the air filtering connecting piece.
Further, the air pump is installed in the protective outer shell, the air outlet of the air pump is connected with the total connecting piece through a pipeline, the air inlet of the air pump is communicated with the second communicating pipe, and air is rapidly filled into the expansion cylinder bag through the air pump.
Further, a manual safety valve is arranged at the top end of the total connecting piece, and the total connecting piece is ensured through the manual safety valve.
Further, a water display coating layer is sleeved on the periphery of the expansion cylinder bag, and whether crack leakage occurs in the pipeline is observed through the water display coating layer.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the air is sent into the expansion cylinder bag through the pipeline communication, so that the expansion cylinder bag is perfectly attached to the inner wall of the pipeline, and then the pipeline is put into water to detect the water conservancy pipeline, so that the structure is simple and convenient to operate, the detection efficiency is relatively improved, the air pump is connected with the air filtering connecting piece to suck clean air, and accidents such as blockage of the inner wall of the pipeline due to the fact that external air is sucked are avoided.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a water conservancy pipeline detection device.
Fig. 2 is a schematic diagram of the structure from the general connector to the airtight pipe head of the water conservancy pipeline detection device.
Fig. 3 is a schematic diagram showing structural connection of a protective casing of a water conservancy pipeline detection device.
In the figure: 1. a main connecting piece; 2. a protective outer housing; 3. an adapter; 4. sealing the tube head; 5. a manual safety valve; 6. a first communication pipe; 7. an intake valve; 8. an air inlet interface; 9. an expansion cylinder bag; 10. an air pump; 11. a second communicating pipe; 12. a pipeline valve; 13. a gas filtering connecting piece; 14. and (5) water displaying and pasting the coating.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a water conservancy pipeline's detection device, including total connecting piece 1, one side through-connection of total connecting piece 1 has first communicating tube 6, the one end that total connecting piece 1 was kept away from to first communicating tube 6 link up and peg graft in the inside of admission valve 7, admission valve 7 link up and peg graft in the inside of air inlet port 8, air inlet port 8 offers in the one side department placed in the middle of airtight tube head 4, airtight tube head 4 is kept away from air inlet port 8's one end through-connection has inflation tube bag 9, the one end that total connecting piece 1 kept away from first communicating tube 6 link up through the pipeline and peg graft in the lateral wall of protecting shell body 2, the one end that total connecting piece 1 was kept away from to protecting shell body 2 link up and is connected with second communicating tube 11, the other end through-connection of second communicating tube 11 is in pipeline valve 12, pipeline valve 12 detachable installs in the gas outlet of adaptor 3, thereby make it perfect laminating in the inner wall of pipeline shutoff in inflation tube bag 9 to accomplish through pipeline intercommunication, then detect water conservancy pipeline through putting into the pipeline, the structure is simple and convenient to operate, relatively improve detection efficiency and connect 13 gas pipeline through air pump 10 and suck the inner wall because of unexpected clean air that takes place.
As shown in the figure, the one end that the pipeline valve 12 was kept away from to the adaptor 3 can be dismantled and install and strain air connecting piece 13, the internally mounted who protects the shell body 2 has air pump 10, and the gas outlet of air pump 10 is connected with total connecting piece 1 through the pipeline, the air inlet of air pump 10 is linked together with second communicating pipe 11, the top of total connecting piece 1 is provided with manual relief valve 5, the periphery cover of inflation barrel bag 9 is equipped with one deck water and shows the laminating layer 14, whether the pipeline appears the crack seepage through water shows the laminating layer 14, guarantee through manual relief valve 5, come fast with gas filling into inflation barrel bag 9 through air pump 10, provide clean air through straining air connecting piece 13.
During operation, the air filtering connecting piece 13 is connected with the pipeline valve 12 through the adapter 3, the total connecting piece 1 is connected with the air inlet valve 7 through the first communication pipeline 6, the air inlet valve 7 is inserted into the air inlet connector 8 for fixing, the whole pipeline communication is completed, the manual safety valve 5 is manually opened to enable the total connecting piece 1 to be opened, the air pump 10 in the protective outer shell 2 is started to pump in the air through the air filtering connecting piece 13, the pipeline communicated with the second communication pipe 11 through the side wall of the pipeline valve 12, the total connecting piece 1 and the protective outer shell 2, the first communication pipeline 6 and the air inlet valve 7 finally enter the expansion cylinder bag 9 through the other end of the airtight pipe head 4, the expansion cylinder bag 9 is expanded and pressed close to the pipeline, then the pipeline is put into water for a period of time, and after the pipeline is taken out, whether the pipeline has water seepage problem is detected by observing whether the water display coating 14 changes color or not.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a water conservancy pipeline's detection device, includes total connecting piece (1), its characterized in that, one side of total connecting piece (1) is connected with first communication pipeline (6) link up, the one end that total connecting piece (1) was kept away from to first communication pipeline (6) link up and peg graft in the inside of admission valve (7), admission valve (7) link up and peg graft in the inside of air inlet interface (8), air inlet interface (8) are offered in the one side department placed in the middle of airtight tube head (4), the one end that air inlet interface (8) were kept away from to airtight tube head (4) link up and are connected with inflation tube bag (9);
the one end that main connecting piece (1) kept away from first communication pipeline (6) link up through the pipeline and peg graft in the lateral wall of protecting the shell body (2), the one end that main connecting piece (1) was kept away from to protecting the shell body (2) link up and is connected with second communicating pipe (11), the other end of second communicating pipe (11) link up and connect in pipeline valve (12), pipeline valve (12) demountable installation is in the gas outlet of adaptor (3).
2. The water conservancy pipeline detection device of claim 1, wherein: and one end, far away from the pipeline valve (12), of the adapter (3) is detachably provided with a gas filtering connecting piece (13).
3. The water conservancy pipeline detection device of claim 1, wherein: an air pump (10) is arranged in the protective outer shell (2), an air outlet of the air pump (10) is connected with the total connecting piece (1) through a pipeline, and an air inlet of the air pump (10) is communicated with a second communicating pipe (11).
4. A water conservancy pipeline detection device according to claim 3, wherein: the top end of the main connecting piece (1) is provided with a manual safety valve (5).
5. The water conservancy pipeline detection device of claim 1, wherein: the periphery of the expansion cylinder bag (9) is sleeved with a water display coating layer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321385435.3U CN220470989U (en) | 2023-06-02 | 2023-06-02 | Water conservancy pipeline's detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321385435.3U CN220470989U (en) | 2023-06-02 | 2023-06-02 | Water conservancy pipeline's detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220470989U true CN220470989U (en) | 2024-02-09 |
Family
ID=89780144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321385435.3U Active CN220470989U (en) | 2023-06-02 | 2023-06-02 | Water conservancy pipeline's detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220470989U (en) |
-
2023
- 2023-06-02 CN CN202321385435.3U patent/CN220470989U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220470989U (en) | Water conservancy pipeline's detection device | |
| CN201255684Y (en) | Integrated control device for air tight detection and nitrogen charging | |
| CN110748730B (en) | Ship LNG supply bin safety pipeline interface device | |
| CN111174977A (en) | Automobile water pump shell leakage detection device | |
| CN114608765B (en) | Needle sleeve sealing performance detection device for medical pre-filling and sealing syringe | |
| CN102966841B (en) | Multifunctional combined type gasbag device | |
| CN209040941U (en) | A kind of multisection type exhaust pipe structure | |
| CN210487184U (en) | Air pressure detection device for U-shaped heat exchange tube | |
| CN211401664U (en) | Fire hose resistance to compression detection device | |
| CN212743946U (en) | Water stop for pumping water in hydrogeology drilling | |
| CN208097164U (en) | A kind of water intake unit of fire engine | |
| CN220378498U (en) | Submersible self-priming pump | |
| CN209008830U (en) | Ship first aid device for plugging | |
| CN207795662U (en) | Portable immersible pump gasbag-type floating body | |
| CN206637252U (en) | High pressure gas holder gas leak detection device | |
| CN110160884A (en) | Bull water pressure test distributor | |
| CN220850720U (en) | Pressure balancing device for mechanical seal | |
| CN214330867U (en) | Fire pump rivers detect controlling means | |
| CN212107424U (en) | Prevent blockking up and irrigate PE pipe | |
| CN221254026U (en) | Dissolved air tank of air flotation machine | |
| CN216238777U (en) | Negative pressure eliminating device for secondary water supply | |
| CN206269975U (en) | A kind of tap suppresses test device | |
| CN218382125U (en) | Pipeline pressure testing device | |
| CN221194378U (en) | Repair equipment for heat insulation leakage of outer wall | |
| CN209820712U (en) | Leakage detection device for inlet and outlet hose of electrolytic cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |