CN216747084U - Can cover 0-120 Mpa's piping and suppress frock - Google Patents
Can cover 0-120 Mpa's piping and suppress frock Download PDFInfo
- Publication number
- CN216747084U CN216747084U CN202122333405.5U CN202122333405U CN216747084U CN 216747084 U CN216747084 U CN 216747084U CN 202122333405 U CN202122333405 U CN 202122333405U CN 216747084 U CN216747084 U CN 216747084U
- Authority
- CN
- China
- Prior art keywords
- pipe
- pressure
- central
- branch
- ball valve
- 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
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
A pipe system pressing tool capable of covering 0-120Mpa is provided with a central pipe which is transversely placed, connecting pipes are welded at two ends of the central pipe and connected with a high-pressure ball valve, one end of the central pipe is connected with a high-pressure pump, and the other end of the central pipe is connected with a pressure test pipe section; the two sides of the central pipe respectively extend out of three branch pipes, the three branch pipes on the two sides of the central pipe are symmetrically arranged, each branch pipe is connected with a high-pressure ball valve, one branch pipe is used as a standby branch pipe, 5 branch pipes are respectively connected with a pressure gauge, a temperature sensor, a pressure sensor, a safety valve and a relief valve through the high-pressure ball valves, and the bottom of the central pipe is provided with two pairs of supports. The design range of the pressure value of the invention is 0-120MPa, can meet the pressing requirement of most high-pressure piping systems, and has the characteristics of wide coverage range, convenient operation, safety, reliability and high efficiency. The problems that the high-pressure piping system interface is positioned at a high place, the operation space is limited, the instrument index is inconvenient to read, the type of the pump needs to be flexibly matched and the like are solved.
Description
Technical Field
The invention relates to the field of ship construction and transformation, in particular to a pipe system pressing tool used for performing a 0-120Mpa pressing test on a pipe system in the ship construction process.
Background
Generally, in the shipbuilding industry, after the piping system is installed, a water pressure or air pressure test is required, particularly, a large number of high-pressure pipelines are required in the maritime work project, and pressing tools of different types and sizes are required to be manufactured during pressing. When the high-pressure pipe section is pressed at a high position, the pressing equipment is large in size and limited in space, so that the equipment is not favorably placed and operated by personnel, and the construction difficulty is invisibly increased. With the improvement of the construction quality and technical requirements of the pipe system, the universal pressing tool is widely used in the pressing construction of the pipe system in the shipbuilding industry and the maritime industry, but is generally a pressing tool suitable for low-pressure pipelines, and the application range is limited to a certain extent.
Disclosure of Invention
In order to solve the problems, the invention provides a pipe system pressing tool capable of covering 0-120Mpa, aiming at achieving the purposes of reducing the volume, being suitable for pressing high-altitude high-pressure pipe sections and being suitable for various high-pressure pipelines, and adopting the technical scheme that:
a pipe system pressing tool capable of covering 0-120Mpa is provided with a central pipe which is transversely placed, connecting pipes are welded at two ends of the central pipe and are connected with a high-pressure ball valve, one end of the central pipe is connected with a high-pressure pump through the high-pressure ball valve, and the other end of the central pipe is connected with a pressure test pipe section through the high-pressure ball valve; three branch pipes extend out of two sides of the central pipe respectively, the three branch pipes on the two sides of the central pipe are symmetrically arranged, each branch pipe is connected with a high-pressure ball valve, one branch pipe is used as a standby branch pipe, and 5 branch pipes are connected with a pressure gauge, a temperature sensor, a pressure sensor, a safety valve and a relief valve through the high-pressure ball valves respectively; the bottom of the central tube is provided with two pairs of supports, and each pair of supports is welded on the lower surface of the central tube by two elongated legs in a splayed shape.
Above-mentioned frock is suppressed to piping that can cover 0-120Mpa, further, the branch pipe passes through high-pressure ball valve, crossover sub, temperature sensor joint and is connected with temperature sensor, high-pressure ball valve with crossover sub threaded connection, crossover sub with temperature sensor connects threaded connection, temperature sensor with temperature sensor connects threaded connection.
Above-mentioned can cover 0-120Mpa piping and suppress frock, further, connecting pipe one end with the center tube welding, the other end has the external screw thread, passes through threaded connection with high-pressure ball valve.
The pipe system pressing tool capable of covering 0-120Mpa is characterized in that the center pipe is hollow, the branch pipes are hollow, and the center pipe is communicated with the branch pipes.
According to the pipe system pressing tool capable of covering 0-120Mpa, furthermore, reinforcing rib plates are welded between the branch pipes on two sides of the central pipe, and reinforcing rib plates are welded between the central pipe and the connecting pipes.
The above piping system pressurizing tool capable of covering 0-120Mpa, further, the pressure gauge, the pressure sensor, the safety valve, the relief valve and the high-pressure ball valve are all in threaded connection.
The above piping system pressing tool capable of covering 0-120Mpa is characterized in that furthermore, 3 branch pipes on each side of the central pipe are arranged at equal intervals.
The design range of the pressure value is 0-120MPa, the pressurizing requirement of most high-pressure piping systems can be met, and the device has the characteristics of wide coverage range, convenience in operation, safety, reliability and high efficiency. The problems that the high-pressure piping system interface is positioned at a high place, the operation space is limited, the instrument index is inconvenient to read, the type of the pump needs to be flexibly matched and the like are solved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
wherein: the pressure sensor comprises a central pipe 1, a branch pipe 2, a connecting pipe 3, a high-pressure ball valve 4, a support leg 5, a conversion joint 6, a reinforcing rib plate 7, a temperature sensor joint 8, a conversion joint 9, a pressure sensor joint 10 and a pressure gauge joint 11.
Detailed Description
The invention is further explained with reference to the drawings.
A pipe system pressing tool capable of covering 0-120Mpa is shown in figure 1, and comprises a central pipe 1 which is transversely placed, connecting pipes 3 are welded at two ends of the central pipe, a high-pressure ball valve 4 is connected to the connecting pipes in a threaded mode, one end of the central pipe is connected with a high-pressure pump through the high-pressure ball valve, and the other end of the central pipe is connected with a pressure test pipe section through the high-pressure ball valve. The two sides of the central tube are respectively provided with 3 branch tubes (namely, the central tube is provided with 6 branch tubes in total) 2, the branch tubes on the two sides of the central tube are symmetrically arranged, and the 3 branch tubes on each side of the central tube are arranged at equal intervals. The central tube is hollow, the branch tubes are also hollow, and the branch tubes are communicated with the central tube. Every branch pipe all threaded connection has a high pressure ball valve, wherein 5 branch pipes are connected with temperature sensor through high pressure ball valve, the manometer, pressure sensor, the relief valve, the bleeder valve, 1 branch pipe is as reserve, temperature sensor, the manometer, pressure sensor, the bleeder valve, the relief valve does not have the specific position, can select arbitrary branch connection, temperature sensor passes through temperature sensor joint 8, crossover sub 6 and the high pressure ball valve threaded connection on the branch pipe, the manometer passes through manometer joint 11 and the high pressure ball valve threaded connection on the branch pipe, pressure sensor passes through pressure sensor joint 10 and the high pressure ball valve threaded connection on the branch pipe, the bleeder valve, the relief valve passes through crossover sub and branch connection. The structure is connected by threads, so that the disassembly and the replacement are convenient.
Reinforcing rib plates 7 are welded between the branch pipes on the two sides of the central pipe, and reinforcing rib plates are welded at the connecting pipes at the two ends of the central pipe. Two pairs of brackets are welded below the central tube, each pair of brackets is provided with two support legs, and the two support legs are welded on the lower surface of the central tube in a splayed manner (as shown in figure 2).
Before the pressure testing device is used, a proper pressure pump is matched according to the pressure value of a tested pressure bag, one end of the tool is connected with the pressure pump through a high-pressure hose, all valves are closed and connected with monitoring equipment such as a pressure gauge or a pressure sensor, a temperature sensor and the like which are qualified through inspection, the other end of the tool is connected with a pressure testing pipe section through the high-pressure hose, the pressure is gradually increased according to a pipeline pressure testing program file, after the pressure testing is started, all monitoring equipment control valves are opened, the temperature and the pressure of the whole pressure testing pipeline system are checked in real time, after the testing is finished, a discharge valve is opened according to the operation of a technical file to discharge testing media, and all data of pipeline pressure testing are printed.
The pressure testing pressure value of the pipe system pressing tool is designed within the range of 0-120MPa, and the pressure requirements of pipe system pressure testing of most shipbuilding and maritime engineering projects are met. Meanwhile, the tool is light in weight, small in size, convenient to move to high-position operation, simple and convenient in type and simple to manufacture, and the efficiency of the pipe system pressure test work is greatly improved.
Claims (7)
1. The utility model provides a can cover 0-120 Mpa's piping and suppress frock which characterized in that: the pressure testing device comprises a central tube which is transversely placed, connecting tubes are welded at two ends of the central tube, the connecting tubes are connected with a high-pressure ball valve, one end of the central tube is connected with a high-pressure pump through the high-pressure ball valve, and the other end of the central tube is connected with a pressure testing tube section through the high-pressure ball valve; three branch pipes extend out of two sides of the central pipe respectively, the three branch pipes on the two sides of the central pipe are symmetrically arranged, each branch pipe is connected with a high-pressure ball valve, one branch pipe is used as a standby branch pipe, and 5 branch pipes are connected with a pressure gauge, a temperature sensor, a pressure sensor, a safety valve and a relief valve through the high-pressure ball valves respectively; the bottom of the central tube is provided with two pairs of supports, and each pair of supports is welded on the lower surface of the central tube in a splayed manner by two long-strip-shaped supporting legs.
2. The pipe system pressing tool capable of covering 0-120Mpa as claimed in claim 1, wherein: the branch pipe is connected with the temperature sensor through a high-pressure ball valve, an adapter and a temperature sensor connector, the high-pressure ball valve is in threaded connection with the adapter, the adapter is in threaded connection with the temperature sensor connector, and the temperature sensor is in threaded connection with the temperature sensor connector.
3. The pipe system pressing tool capable of covering 0-120Mpa as claimed in claim 1, wherein: one end of the connecting pipe is welded with the central pipe, and the other end of the connecting pipe is provided with external threads and is connected with the high-pressure ball valve through threads.
4. The pipe system pressing tool capable of covering 0-120Mpa as claimed in claim 1, wherein: the central pipe is hollow inside, the branch pipes are hollow inside, and the central pipe is communicated with the branch pipes inside.
5. The pipe system pressing tool capable of covering 0-120Mpa as claimed in claim 1, wherein: reinforcing rib plates are welded between the branch pipes on two sides of the central pipe, and reinforcing rib plates are welded between the central pipe and the connecting pipe.
6. The pipe system pressing tool capable of covering 0-120Mpa as claimed in claim 1, wherein: the pressure gauge, the pressure sensor, the safety valve, the discharge valve and the high-pressure ball valve are all in threaded connection.
7. The pipe system pressing tool capable of covering 0-120Mpa as claimed in claim 1, wherein: the 3 branch pipes on each side of the central pipe are arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122333405.5U CN216747084U (en) | 2021-09-26 | 2021-09-26 | Can cover 0-120 Mpa's piping and suppress frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122333405.5U CN216747084U (en) | 2021-09-26 | 2021-09-26 | Can cover 0-120 Mpa's piping and suppress frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216747084U true CN216747084U (en) | 2022-06-14 |
Family
ID=81908627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122333405.5U Active CN216747084U (en) | 2021-09-26 | 2021-09-26 | Can cover 0-120 Mpa's piping and suppress frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216747084U (en) |
-
2021
- 2021-09-26 CN CN202122333405.5U patent/CN216747084U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102072406B (en) | Device and method for detecting product pipeline leakage condition | |
| CN113281187A (en) | Pipe pressure resistance testing device and testing method thereof | |
| CN216747084U (en) | Can cover 0-120 Mpa's piping and suppress frock | |
| CN110594581B (en) | Pressure test system and device | |
| CN213543979U (en) | Test experiment device for simulating leakage fault of aviation hydraulic pipeline | |
| CN112730075B (en) | Pressure testing device and method for aviation pipeline connecting piece system | |
| CN102661827A (en) | Measuring method and measuring device for pressure of fluid in pipeline | |
| CN201993208U (en) | Bogie pipeline pressure-maintaining testing device | |
| CN220136560U (en) | Pressurization test seat and pressurization test device | |
| CN212059283U (en) | Pipeline pressure test tool | |
| CN209495811U (en) | A kind of underwater leakage detection equipment of pipe fitting for testing flow-limiting valve performance state | |
| CN111238919B (en) | Double-medium pressure test device | |
| CN211825453U (en) | Corrugated pipe performance inspection integrated device | |
| CN216869937U (en) | Centralized pressure testing device | |
| CN219529463U (en) | Special quick-operation joint testing platform | |
| CN217006251U (en) | Close examination frock device of pipeline | |
| CN213632652U (en) | Testing device for combined pressure regulating valve | |
| CN205919917U (en) | Leakage detector is measured to evaporimeter pressure differential | |
| CN220135223U (en) | Four-way valve for tramcar bending-resistant system oiling test | |
| CN216622020U (en) | Bending fatigue test device for bent pipeline piece | |
| CN216010422U (en) | Rotary joint multi-test-piece air pressure test hydraulic system | |
| CN219038672U (en) | Engineering field pipeline pressurizing test device | |
| CN220039813U (en) | Comprehensive performance checking table for emergency cut-off valve of railway tank car | |
| CN220454775U (en) | Pressure transmission device for verifying disassembly-free pressure instrument | |
| CN216483904U (en) | High-efficient pressure testing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |