CN210571866U - Water supply pipeline water pressure test pressing barrel - Google Patents
Water supply pipeline water pressure test pressing barrel Download PDFInfo
- Publication number
- CN210571866U CN210571866U CN201921175678.8U CN201921175678U CN210571866U CN 210571866 U CN210571866 U CN 210571866U CN 201921175678 U CN201921175678 U CN 201921175678U CN 210571866 U CN210571866 U CN 210571866U
- Authority
- CN
- China
- Prior art keywords
- barrel
- water
- water supply
- barrel body
- pipeline
- 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
Images
Abstract
The utility model discloses a water supply pipe pressurized-water test who mainly used cities and towns and municipal water supply line heavy-calibre pipeline construction is pressed a section of thick bamboo, include with the unanimous and both ends of installation pipeline diameter respectively with correspond the socket and/or the bellmouth of installing the pipeline cooperation and be connected the barrel of suppressing, adorn in the barrel of suppressing middle part and will suppress the stifled baffle of the muscle that the barrel falls into first barrel, second barrel, suppress and be equipped with manometer, discharge valve on the barrel, advance the manhole. The utility model is simple in operation, can save thrust mound concrete, telescopic joint, experimental water, the labour that needs is few, and construction speed is fast.
Description
Technical Field
The utility model belongs to water supply line engineering construction field, in particular to are a water supply pipeline pressurized-water test section of thick bamboo that suppresses in mainly used cities and towns and the construction of municipal water supply line heavy-calibre pipeline.
Background
With the accelerated development of urbanization construction in recent years, the water supply problem is to restrict the progress of the urbanization construction. In the construction of a water supply pipeline, a water pressing test of a common large-diameter pipeline is carried out in the form of thrust pier concrete, and the pipeline is guaranteed not to move in the test process. The construction progress is slow due to the method, the thrust pier concrete needs to be dug and then the pipe connection is carried out, and the cost of expansion joint and concrete construction is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming above not enough, provide an easy operation, can save thrust mound concrete, telescopic joint, experimental water, the labour that needs is few and the fast water supply pipe water-pressing test of construction speed is pressed a section of thick bamboo.
The purpose of the utility model is realized like this:
the utility model discloses a water supply pipe is pressed water test and is suppressed a section of thick bamboo, include with the unanimous and both ends of installation pipeline diameter respectively with correspond socket and/or bellmouth that the installation pipeline cooperation is connected suppress barrel, dress in suppress barrel middle part and will suppress the stifled baffle that adds the muscle that the barrel falls into first barrel, second barrel, suppress and be equipped with manometer, discharge valve on the barrel, advance the manhole.
The two sides of the pressing cylinder opposite to the blocking partition plate are provided with communicating pipes which communicate the first cylinder with the second cylinder and are provided with ball valves to ensure that water at the two sides of the blocking partition plate can circulate, and the recycling of test water after sectional pressing is ensured.
The utility model discloses a water supply pipe pressurized-water test section of thick bamboo of suppressing mainly uses in the piping erection process, can install a water supply pipe pressurized-water test section of thick bamboo of suppressing about 1.0km according to the standard requirement. And after the installation is finished, the pipeline is continuously installed. Replacing the operation of a thrust pier with the self weight of the pipeline on one side of a pressing cylinder, and using the pressing cylinder as a part of the pipeline after a water pressing test is completed; the process of pouring and chiseling the thrust pier concrete is omitted, the construction progress is accelerated, and the construction cost is saved. And ensures the recycling of water for a pressurized water test. The connection mode of the two ends of the pressing barrel needs to be consistent according to the connection mode of the main pipeline. A separation baffle in a water supply pipeline water pressure test pressurizing cylinder, and a ball valve and a pipeline outside the water supply pipeline water pressure test pressurizing cylinder need to meet the requirement of main pipeline test pressure. In the pressing process, the self weight of the pipelines arranged at two sides can be used and the stabilization of the pipeline can be ensured by using the pier-compacting concrete.
The utility model discloses during water supply pipe pressurized-water test suppressed a section of thick bamboo mainly used cities and towns and municipal water supply line heavy-calibre pipeline construction, fungible water supply line construction pressurized-water test's baffle adds the mound form of thrust, has reduced the process such as pouring and chiseling of mound of thrust for the construction progress reduces construction cost, connects or the socket joint formula is connected according to the optional flange of pipeline installation's mode.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the present invention connected to a water supply pipeline.
Detailed Description
Referring to fig. 1 and 2, the water supply pipeline water-pressing test pressing barrel in the embodiment includes a pressing barrel 3 having a diameter consistent with that of the installation pipeline 10 and having a socket 1 and a socket 2 at two ends thereof, the socket 1 and the socket 2 being connected with the corresponding installation pipeline in a matching manner, and a blocking plate 4 installed in the middle of the pressing barrel and dividing the pressing barrel into a first barrel 3-1 and a second barrel 3-2. The pressing cylinder body is provided with a pressure gauge 5, an exhaust valve 6 and an inlet manhole 7. And the two opposite sides of the blocking partition plate of the pressurizing cylinder are provided with communicating pipes 9 which communicate the first cylinder with the second cylinder and are provided with ball valves 8 to ensure the water circulation at the two sides of the blocking partition plate and ensure the recycling of test water after sectional pressurized water.
Claims (2)
1. The water supply pipeline water-pressure test pressing barrel is characterized by comprising a pressing barrel body which has the same diameter with an installation pipeline and is provided with a socket and/or a bell mouth at two ends respectively, the socket and/or the bell mouth are connected with the corresponding installation pipeline in a matching way, a reinforced blocking plate which is arranged in the middle of the inside of the pressing barrel body and divides the pressing barrel body into a first barrel body and a second barrel body is arranged, and a pressure gauge, an exhaust valve and an inlet hole are arranged on the pressing barrel body.
2. The water supply pipeline water pressurizing test pressurizing barrel of claim 1, wherein the pressurizing barrel body is provided with communicating pipes which are used for communicating the first barrel body with the second barrel body and are provided with ball valves to ensure water circulation at two sides of the blocking partition plate, and the communicating pipes ensure the recycling of test water after sectional water pressurizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921175678.8U CN210571866U (en) | 2019-07-25 | 2019-07-25 | Water supply pipeline water pressure test pressing barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921175678.8U CN210571866U (en) | 2019-07-25 | 2019-07-25 | Water supply pipeline water pressure test pressing barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210571866U true CN210571866U (en) | 2020-05-19 |
Family
ID=70659528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921175678.8U Active CN210571866U (en) | 2019-07-25 | 2019-07-25 | Water supply pipeline water pressure test pressing barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210571866U (en) |
-
2019
- 2019-07-25 CN CN201921175678.8U patent/CN210571866U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203052097U (en) | Multifunctional big-head huff section | |
| CN201496724U (en) | Multifunctional haft joint of extra large pipe network | |
| CN104089103B (en) | Glass steel pipe lining method of circulating water pipe lined with glass steel pipe | |
| CN210571866U (en) | Water supply pipeline water pressure test pressing barrel | |
| CN202416361U (en) | Inspection well for improving sealing performance of interface and branch pipe connected with inspection well | |
| CN206973074U (en) | A kind of spheroidal graphite cast-iron push pipe water fetching device | |
| CN203052068U (en) | Multifunctional quick-opening ladder tee huff section | |
| CN205479852U (en) | Heavy -calibre T type interface block cast nodular cast -iron pipe spare | |
| CN204784878U (en) | Check valve can deflect | |
| CN203641701U (en) | Lightweight concrete protective wall combined water charging and discharging pipeline | |
| CN204300528U (en) | Glass fiber reinforced plastic sand-inclusion pipeline | |
| CN204357123U (en) | A kind of Novel water-stop bolt | |
| CN201916609U (en) | Lining cylinder concrete pipe with pipe base | |
| CN203052096U (en) | Multifunctional special-shaped tee huff section | |
| CN202100840U (en) | Three-dimensional steel framed composite pipe | |
| CN203129192U (en) | Annular embedded box device for pile foundation test | |
| CN203082450U (en) | Prestressed concrete cylinder pipe (PCCP) engineering accident reserve pipe | |
| CN202746797U (en) | Reinforced concrete pipe provided with double rubber ring steel spigot joint | |
| CN203465153U (en) | Pressure testing device for water conveying pipeline of hilly region | |
| CN102561397A (en) | Manhole for improving joint sealing performance and branch pipe connected with manhole | |
| CN201428866Y (en) | Concrete pipe with leak-proof steel bell and spigot | |
| CN215831405U (en) | Socket type cement pipe joint first-aid repair piece | |
| CN214699575U (en) | Steel cylinder concrete pipe | |
| CN214944309U (en) | Crotch type pumping system for preventing concrete at vault of secondary lining of underground excavated tunnel from being emptied | |
| CN201180868Y (en) | Plastic inner lining extruding type socket steel loop concrete push pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |