CN218546384U - Municipal administration water supply line pressure test device of suppressing - Google Patents
Municipal administration water supply line pressure test device of suppressing Download PDFInfo
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- CN218546384U CN218546384U CN202221265949.0U CN202221265949U CN218546384U CN 218546384 U CN218546384 U CN 218546384U CN 202221265949 U CN202221265949 U CN 202221265949U CN 218546384 U CN218546384 U CN 218546384U
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Abstract
The utility model provides a municipal administration water-feeding pipe pressure test device of suppressing, including setting up in the first shutoff board of pipeline one end, the one end that first shutoff board was kept away from to the pipeline is equipped with the second shutoff board, be equipped with the water filling port on the first shutoff board, water filling port department is connected with the water injection pipe, be equipped with the water injection valve on the water injection pipe, be equipped with the pressure port on the first shutoff board, pressure port department is connected with the forcing pipe, be equipped with the ejector pad with forcing pipe looks adaptation in the forcing pipe, the ejector pad can remove in the forcing pipe, still be equipped with pressure sensor on the first shutoff board. The utility model plugs the two ends of the pipeline through the plugging plate, and the pressurizing pipe is arranged on the plugging plate to pass through, the pushing block in the pressurizing pipe moves to pressurize the interior of the pipeline, the pressurizing effect is good, the pressure intensity is easy to control, and the pressure intensity required by the test can be accurately reached; simple structure, low cost, convenient and fast use mode.
Description
Technical Field
The utility model belongs to the technical field of the pipeline test, a municipal administration water collecting pipe pressure test is with suppressing device is related to.
Background
The urban water supply system is an important component of an urban pipe network system, a water supply pipe network generally needs to operate under certain pressure, if the pressure borne by a pipeline is unqualified, the pipeline can be broken, water leakage and other conditions can be caused, economic waste can be caused, and meanwhile, a water source can be polluted, and adverse effects can be caused on our lives. According to the regulations of 'water supply and drainage pipeline engineering construction and acceptance Standard' (GB 50268-2008), a water pressure test needs to be carried out on a water supply pipeline, pressure resistance of the water supply pipeline is directly tested by injecting water into the pipeline by a water pump in the existing construction process, a targeted test device is not provided, and in the test process, the water pressure is not convenient to control, the pipeline is extremely easy to damage, the potential safety hazard is large, and the water supply pipeline is not convenient, accurate and rapid enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a municipal administration water-collecting pipeline pressure test is with suppressing device to the problem that prior art exists.
Therefore, the utility model adopts the following technical scheme:
the utility model provides a municipal administration water supply line pressure test suppression device, is including setting up in the first shutoff board of pipeline one end, the one end that first shutoff board was kept away from to the pipeline is equipped with the second shutoff board, be equipped with the water filling port on the first shutoff board, water filling port department is connected with the water injection pipe, be equipped with the water injection valve on the water injection pipe, be equipped with the pressure port on the first shutoff board, pressure port department is connected with the forcing pipe, be equipped with the ejector pad with forcing pipe looks adaptation in the forcing pipe, the ejector pad can remove in the forcing pipe, still be equipped with pressure sensor on the first shutoff board.
Furthermore, a support is arranged on the outer side of the first plugging plate, a hydraulic rod is arranged on the support, the hydraulic rod is connected with a connecting rod arranged in parallel with the hydraulic rod, and the connecting rod is connected with a pushing block.
Furthermore, the upside of second shutoff board is equipped with the gas vent, gas vent department is connected with the blast pipe, be equipped with discharge valve on the blast pipe, the downside of second shutoff board is equipped with the outlet, outlet department is connected with the drain pipe, be equipped with the drain valve on the drain pipe.
Furthermore, a water level sensor is arranged on the second plugging plate.
Further, a plurality of first through holes are formed in the two ends of the pipeline along the circumferential direction of the pipeline, a plurality of second through holes corresponding to the first through holes are formed in the circumferential direction of the edges of the first blocking plate and the second blocking plate, a bolt is installed in each second through hole, the bolt penetrates through the first through holes, and a nut is installed on the bolt.
Furthermore, two ends of the pipeline are respectively provided with an annular rubber sealing gasket.
The beneficial effects of the utility model reside in that: the two ends of the pipeline are plugged by the plugging plate, the pressurizing pipe is arranged on the plugging plate to pass through, the pushing block in the pressurizing pipe moves to pressurize the interior of the pipeline, the pressurizing effect is good, the pressure intensity is easy to control, and the pressure intensity required by the test can be accurately achieved; simple structure, low cost, convenient and fast use mode.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure, 1-pipeline, 2-first plugging plate, 3-second plugging plate, 4-first through hole, 5-second through hole, 6-bolt, 7-nut, 8-rubber sealing gasket, 9-water injection port, 10-water injection pipe, 11-water injection valve, 12-pressurizing port, 13-pressurizing pipe, 14-push block, 15-bracket, 16-hydraulic rod, 17-pressure sensor, 18-air outlet, 19-air outlet pipe, 20-air outlet valve, 21-water outlet, 22-water outlet pipe, 23-water outlet valve, 24-water level sensor and 25-connecting rod.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
as shown in figure 1, the municipal water supply pipeline pressure testing and pressurizing device comprises a first plugging plate 2 arranged at one end of a pipeline 1, a second plugging plate 3 is arranged at one end of the pipeline 1 far away from the first plugging plate 2, the first plugging plate 2 and the second plugging plate 3 are used for plugging two ends of the pipeline 1, water can be conveyed into the pipeline for pressurization after plugging, a plurality of first through holes 4 are arranged at two ends of the pipeline 1 along the circumferential direction of the pipeline, the first through holes 4 are of conventional structures and are used for connection among a plurality of pipelines, the first plugging plate 2 and the second plugging plate 3 can be installed by utilizing the first through holes 4, a plurality of second through holes 5 corresponding to the first through holes 4 are arranged at the circumferential direction of the edges of the first plugging plate 2 and the second plugging plate 3, bolts 6 are installed in the second through holes 5, the bolts 6 penetrate through the first through holes 4, nuts 7 are installed on the bolts 6, the first plugging plate 2 and the second plugging plate 3 are mounted at two ends of the pipeline 1 through bolts 6 and nuts 7, in order to improve the sealing effect, two ends of the pipeline 1 are respectively provided with an annular rubber sealing gasket 8, the first plugging plate 2 is provided with a water injection port 9, the water injection port 9 is connected with a water injection pipe 10, the water injection pipe 10 is provided with a water injection valve 11, water can be injected into the pipeline 1 through the water injection pipe 10, the first plugging plate 2 is provided with a pressure port 12, the pressure port 12 is connected with a pressure pipe 13, a push block 14 matched with the pressure pipe 13 is arranged in the pressure pipe 13, the push block 14 can move in the pressure pipe 13, water in the pressure pipe 13 is pushed into the pipeline 1 through the movement of the push block 14 to increase the water pressure in the pipeline 1, specifically, a support 15 is arranged at the outer side of the first plugging plate 2, a hydraulic rod 16 is arranged on the support 15, the hydraulic rod 16 is connected with a connecting rod 25 arranged in parallel with the hydraulic rod 16, the connecting rod 25 extends into the pressurizing pipe 13 from the outer end of the pressurizing pipe 13 and is connected with the push block 14, namely the push block 14 is driven to move by the hydraulic rod 16, water in the pressurizing pipe 13 is pushed into the pipeline 1 by the movement of the push block 14, the pressure in the pipeline 1 is increased, the pressurizing operation is realized, and the first blocking plate 2 is further provided with a pressure sensor 17 for detecting the pressure in the pipeline 1.
The upside of second shutoff board 3 is equipped with gas vent 18, gas vent 18 department is connected with blast pipe 19, be equipped with discharge valve 20 on the blast pipe 19, gas vent 19 is used for the gas outgoing in with pipeline 1 when to water injection in the pipeline 1, ensure that can fill water in the pipeline 1, the downside of second shutoff board 3 is equipped with outlet 21, outlet 21 department is connected with drain pipe 22, be equipped with drain valve 23 on the drain pipe 22, drain pipe 21 is used for discharging the water in the pipeline 1 after pressure test accomplishes, furthermore, be equipped with level sensor 24 on the second shutoff board 3, it is used for detecting the water level in the pipeline 1.
The utility model discloses a use as follows:
install first shutoff board 2 and second shutoff board 3 respectively at pipeline 1's both ends before practical at first, arrange the sealed tip of arranging pipeline 1 in of rubber gasket during the installation, it can specifically adopt bolt 6 to insert in first through-hole 4 and the second through-hole 5 and mounting nut 7, water injection in pipeline 1 is passed through water injection pipe 10 after the installation is accomplished, open discharge valve 20 during the water injection, and detect the water level in pipeline 1 through level sensor 24, close discharge valve 20 after having rivers to flow in blast pipe 19, close water injection valve 11 simultaneously and stop the water injection, water in pipeline 1 gets into in the forcing pipe 13 this moment, then can suppress, specifically, start hydraulic stem 16 and promote ejector pad 14 through connecting rod 25 and move to forcing pipe 13 inboard, push the water in forcing pipe 13 into pipeline 1, increase the pressure in pipeline 1, detect through pressure sensor 17 during suppressing, stop moving ejector pad 14 when the pressure in pipeline 1 reachs the settlement pressure, accomplish the operation of suppressing, pressure test when pipeline 1 has ended and has opened opening 23, can remove the water drainage pipe in the pipeline 1 through 22, can the last shutoff board 2 and second shutoff board 3.
Claims (6)
1. The utility model provides a municipal administration water supply line pressure test suppression device, its characterized in that, including setting up in the first shutoff board of pipeline one end, the one end that first shutoff board was kept away from to the pipeline is equipped with the second shutoff board, be equipped with the water filling port on the first shutoff board, water filling port department is connected with the water injection pipe, be equipped with the water injection valve on the water injection pipe, be equipped with the pressure increasing port on the first shutoff board, pressure increasing port department is connected with the forcing pipe, be equipped with the ejector pad with forcing pipe looks adaptation in the forcing pipe, the ejector pad can remove in the forcing pipe, still be equipped with pressure sensor on the first shutoff board.
2. The municipal water supply pipeline pressure testing and pressurizing device according to claim 1, wherein a support is arranged on the outer side of the first plugging plate, a hydraulic rod is arranged on the support, the hydraulic rod is connected with a connecting rod arranged in parallel with the hydraulic rod, and the connecting rod is connected with a pushing block.
3. The municipal water supply pipeline pressure testing and pressurizing device according to claim 1, wherein an exhaust port is formed in the upper side of the second plugging plate, an exhaust pipe is connected to the exhaust port, an exhaust valve is arranged on the exhaust pipe, a water outlet is formed in the lower side of the second plugging plate, a water discharge pipe is connected to the water discharge port, and a water discharge valve is arranged on the water discharge pipe.
4. The municipal water supply pipeline pressure testing and pressurizing device according to claim 1, wherein a water level sensor is arranged on the second plugging plate.
5. The municipal water supply pipeline pressure testing and pressurizing device according to claim 1, wherein a plurality of first through holes are formed in the two ends of the pipeline along the circumferential direction of the pipeline, a plurality of second through holes corresponding to the first through holes are formed in the edges of the first blocking plate and the second blocking plate along the circumferential direction of the pipeline, bolts are installed in the second through holes, the bolts penetrate through the first through holes, and nuts are installed on the bolts.
6. The municipal water supply pipeline pressure testing and pressurizing device according to claim 1, wherein two ends of the pipeline are respectively provided with an annular rubber sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221265949.0U CN218546384U (en) | 2022-05-25 | 2022-05-25 | Municipal administration water supply line pressure test device of suppressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221265949.0U CN218546384U (en) | 2022-05-25 | 2022-05-25 | Municipal administration water supply line pressure test device of suppressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218546384U true CN218546384U (en) | 2023-02-28 |
Family
ID=85259631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221265949.0U Active CN218546384U (en) | 2022-05-25 | 2022-05-25 | Municipal administration water supply line pressure test device of suppressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218546384U (en) |
-
2022
- 2022-05-25 CN CN202221265949.0U patent/CN218546384U/en active Active
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