Integrated training system for comprehensive pipe pump valve maintenance and detection

Abstract

The application discloses a comprehensive pipe pump valve maintenance and detection integrated training system, which comprises a pipeline training module, a water storage module, a pump group training module, a valve training module and an air source module. The pipeline training module comprises a mounting seat, a water supply pipeline interface, monitoring equipment and instrument and metering equipment, which are used for guiding trainees and monitoring and controlling the internal air pressure and time of the module in real time during the training process, and guaranteeing the safety of the trainees. The water storage module comprises an air source distribution plate and a gas supply interface, and plays a water supply role for the training system. The pump group training module comprises a pump group training table, a pump base, a measured pump, a transition connecting pipe, a water tank, a detection instrument and a flowmeter. The valve training module comprises a valve training table, a support frame, a measured valve, a tool joint, a pressurizing pump, a pressure instrument and a pressure opening and closing valve. The air source module comprises a thick-walled circular pipe, valve interfaces and valves which are symmetrically distributed in the radial direction of the thick-walled circular pipe.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of ship pipeline and facility maintenance training system, more particularly, it relates to a fusion integrated training system for comprehensive pipe pump valve maintenance and detection. BACKGROUND

[0002] With the development of ship transportation, the situation of ship failure at sea is more and more frequent, especially the pipeline, pump group and valve failure are more and more frequent, so the maintenance requirements of the crew in these aspects are increasing, and the related maintenance training facilities or devices are also emerging.

[0003] In the aspect of pipeline maintenance training, the trainees currently mainly learn theory on the ship pipeline, or conduct related training combined with a single function facility. The current training facilities or devices are mainly for leak stopping training, which enables the trainees to understand the leak stopping equipment and master the use of the leak stopping equipment. However, the emergency disassembly and repair of commonly used pump groups and valves often need to be completed by the manufacturer, and the training of trainees in this aspect is in the blank because there is no related training system to enable effective training. The related facilities of the manufacturer described above are more inclined to pump group and valve installation testing and performance detection, and the starting point of the facilities is equipment rather than trainees, and they cannot be quickly converted into maintenance training facilities on the basis thereof.

[0004] In the above prior art, the following defects exist: (1) The device covers a single training content and only involves single training content, which cannot meet the comprehensive ability requirements of the crew at present. (2) The device function is relatively simple, and it cannot train the handling of sudden situations such as serious water leakage and pressure increase, and the training effect lacks depth. (3) The existing training system does not have the function of real-time monitoring and recording the training process, and cannot guide and evaluate the training process and training effect of the trainees in the training process. (4) The maintenance training and maintenance detection are separated, and the existing training system does not fuse the subject training and detection, and the effect of maintenance cannot be detected after the maintenance training. SUMMARY

[0005] In view of the above defects or improvement needs of the prior art, the present application provides a comprehensive pipe pump valve maintenance and detection integrated training system, comprising: a pipeline training module, a water storage module, a pump group training module, a valve training module and an air source module; wherein the pipeline training module comprises a mounting seat arranged on the inner side of a quarter cylindrical arc, a water supply pipeline interface arranged on the outer side of the quarter cylindrical arc, and monitoring equipment and instrument equipment arranged on the top of the pipeline training module, which are used to guide the trainees and monitor and control the internal air pressure and time of the module in real time during the training process, thereby ensuring the safety of the trainees; the water storage module comprises an air source distribution plate, and a gas supply interface training system arranged on the upper part of the water storage module; the pump group training module comprises a pump group training table, a pump base fixedly connected to the lower end of the pump group training table, a measured pump fixedly connected to the upper end of the pump base, a transition connecting pipe, a water tank arranged at the bottom of the pump group training table, a detection instrument and a flowmeter arranged on the right side of the pump group training table; the valve training module comprises a valve training table, a support frame arranged in the middle of the valve training table, a measured valve, tool joints arranged on both sides of the support frame, a pressurizing pump, a pressure instrument and a pressure opening and closing valve; and the air source module comprises a thick-walled pipe, valve interfaces symmetrically distributed in the radial direction of the thick-walled pipe, and valves welded with the valve interfaces.

[0006] Further, the pipeline training module further comprises a watertight door, an observation window and a discharge pipeline arranged on the bottom of the pipeline training module.

[0007] Further, the water supply pipeline interface supplies water to the pipeline training module through a pipeline, thereby simulating the training of the trainees in the maintenance under a water immersion environment.

[0008] Further, the water storage module further comprises a sensor, a safety valve and a water source inlet and outlet, the safety valve is arranged on the top of the water storage module, which is used to ensure that the internal pressure of the water storage module is within a normal value, and the water source inlet and outlet are arranged on the lower end of the water storage module, which facilitates the recycling of the water source into the water storage module through the pipeline after the training is completed.

[0009] Further, the pump group training module further comprises a pipeline and a system opening and closing valve.

[0010] Further, the transition connecting pipe is located on the right side of the measured pump and is connected to the inlet and outlet of the measured pump, respectively, one end of the transition connecting pipe is customized with different interfaces according to different models of the measured pump, and the other end is connected to a common pipeline system.

[0011] Further, the support frame comprises a first vertical plate, a second vertical plate and an angle steel bottom plate, the first vertical plate, the second vertical plate and the angle steel bottom plate are connected to form a whole through welding, the first vertical plate is connected with the measured valve and the tool joint, the second vertical plate serves as a support, and the first vertical plate and the second vertical plate form a support structure to carry the measured valve.

[0012] Further, the first vertical plate is provided with through holes for mounting the measured valve, the through holes are of the same size, and the through holes are equidistantly distributed along a circular path.

[0013] The angle steel bottom plate is arranged between the first vertical plate and the second vertical plate and serves as a fixing function.

[0014] Further, the tool joint further comprises a joint flange connected with the measured valve and a loop connected with the public pipeline, so as to ensure normal gas supply of the pipeline.

[0015] Further, the gas source module further comprises an upper end cover welded to the upper end of the thick-walled circular pipe, a tee joint arranged at the upper end of the upper end cover, a safety valve interface arranged at the top of the tee joint, a main pipe interface arranged at the right side of the tee joint, a lower end cover, and a blow-off valve arranged at the lower end of the lower end cover.

[0016] Overall, compared with the prior art, the above technical scheme conceived by the present application can achieve the following beneficial effects:

[0017] 1. The integrated training system for comprehensive pipe pump valve maintenance and detection fuses the commonly used pipeline, valve and pump group ship maintenance training projects into an integrated training system through the pipeline training module, the water storage module, the pump group training module, the valve training module and the gas source module, and through special workpieces, a public base and a support frame and the like units, the training system can meet the disassembly and reassembly of different types of pumps and valves, and realize multiple training with one system.

[0018] 2. The integrated training system for comprehensive pipe pump valve maintenance and detection fuses the commonly used pipeline, valve and pump group ship maintenance training projects into an integrated training system through the pipeline training module, the water storage module, the pump group training module, the valve training module and the gas source module, and through special workpieces, a public base and a support frame and the like units, the training system can meet the disassembly and reassembly of different types of pumps and valves, and realize multiple training with one system.

[0019] 3. The integrated training system for comprehensive pipe pump valve maintenance and detection fuses the commonly used pipeline, valve and pump group ship maintenance training projects into an integrated training system through the pipeline training module, the water storage module, the pump group training module, the valve training module and the gas source module, and through special workpieces, a public base and a support frame and the like units, the training system can meet the disassembly and reassembly of different types of pumps and valves, and realize multiple training with one system.

[0020] 4. The integrated training system for comprehensive pipe pump valve maintenance and detection fuses the commonly used pipeline, valve and pump group ship maintenance training projects into an integrated training system through the pipeline training module, the water storage module, the pump group training module, the valve training module and the gas source module, and through special workpieces, a public base and a support frame and the like units, the training system can meet the disassembly and reassembly of different types of pumps and valves, and realize multiple training with one system. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 This is a general layout diagram of an integrated training system for integrated pipe, pump and valve maintenance and testing according to an embodiment of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of a training cabin of an integrated training system for integrated pipe, pump and valve maintenance and inspection according to an embodiment of the present invention;

[0023] Figure 3 A cross-sectional view of a training cabin according to an embodiment of the present invention;

[0024] Figure 4 This is a schematic structural diagram of a pressure water tank of an integrated training system for integrated pipe, pump and valve maintenance and testing according to an embodiment of the present invention;

[0025] Figure 5 This is a schematic structural diagram of a pump group training platform of an integrated training system for integrated pipe, pump and valve maintenance and inspection according to an embodiment of the present invention;

[0026] Figure 6 This is a structural schematic diagram of a valve training platform of an integrated training system for integrated pipe, pump and valve maintenance and inspection according to an embodiment of the present invention;

[0027] Figure 7 This is a schematic structural diagram of a support frame in a valve training platform according to an embodiment of the present invention;

[0028] Figure 8 This is a schematic structural diagram of a tooling joint in a valve training platform according to an embodiment of the present invention;

[0029] Figure 9 This is a structural schematic diagram of the air source module of the integrated training system for integrated pipe, pump and valve maintenance and detection according to an embodiment of the present invention.

[0030] In all the drawings, the same reference numerals represent the same technical features, specifically: 1- pipeline training module, 11- airtight door, 12- observation window, 13- water supply pipeline interface, 14- discharge pipeline, 15- mounting base, 16- monitoring equipment, 17- instrumentation equipment;

[0031] 2-water storage module, 21-inspection port, 22-sensor, 23-gas distribution plate, 24-safety valve, 25-gas supply interface, 26-water inlet and outlet

[0032] 3-pump group training module, 31-pump base, 32-pump group training platform, 33-tested pump, 34-transition pipe, 35-water tank, 36-pipeline, 37-flow meter, 38-system switch valve, 39-test instrument;

[0033] 4 - valve training module, 41 - support frame, 411 - first vertical plate, 412 - second vertical plate, 413 - angle steel bottom plate, 42 - valve training platform, 43 - valve to be tested, 44 - tool joint, 441 - joint flange, 442 - sleeve, 45 - pressurizing pump, 46 - pressure instrument, 47 - pressurizing on-off valve;

[0034] 5 - gas source module, 51 - thick-walled circular tube, 52 - upper end cover, 53 - lower end cover, 54 - tee joint, 55 - safety valve interface, 56 - main pipe interface, 57 - relief valve, 58 - valve interface, 59 - valve. DETAILED DESCRIPTION

[0035] In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not used to limit the present application. In addition, the technical features involved in the various embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0036] By Figure 1The application discloses a fusion integrated training system for comprehensive pipe pump valve maintenance and detection, which comprises a pipeline training module 1, a water storage module 2, a pump group training module 3, a valve training module 4 and an air source module. The water storage module 2 is arranged at the left side of the training system, and the upper end of the water storage module 2 is connected with the air source module through a pipeline; the lower end of the water storage module 2 is connected with the valve training module 4, the pump group training module 3 and the pipeline training module 1 through pipelines respectively; the air source module 5 is arranged at the upper portion of the water storage module 2, and the lower end of the air source module 5 is connected with the upper end of the water storage module 2, the valve training module 4 and the pipeline training module 3 through pipelines respectively, so as to provide air pressure for the modules, realize an emergency environment simulating air pressure rising, and provide a proper maintenance environment for trainees to maintain the pipeline. The pipeline training module 1 is arranged at the rightmost side of the training system, and is connected with the air source module 5 and the water storage module 2 through pipelines. The pump group training module 3 has three pump groups, i.e., a centrifugal pump group, a reciprocating pump group and a screw pump group, and is arranged at the lower side of the training system and connected with the water storage module 2 through a pipeline. The valve training module 4 has three valve maintenance training, i.e., a high-pressure air valve, a sea valve and an electric valve, and is arranged at the center of the training system and surrounded by other modules. The upper portion of the valve training module 4 is connected with the air source module 5, and the lower portion of the valve training module 4 is connected with the water storage module 2. The training system can pressurize water into the pipeline training module 1 through the air source module 5, provide a maintenance environment for the pipeline under a water immersion training environment, and provide a sudden water pressure rising condition for trainees to deal with through air source control. The training system can also introduce water into the water storage module 2 through a pipeline, so as to realize repeated use. The pipeline training module 1, the water storage module 2, the pump group training module 3, the valve training module 4 and the air source module 5 are arranged in positions, so that the training method and process of the pipeline, the pump group and the valve are more scientific and reasonable.

[0037] By Figures 2-3It can be known that the pipeline training module 1 is a quarter-cylinder heterogeneous container, comprising an airtight door 11, an observation window 12, a water supply pipeline interface 13, a discharge pipeline 14, a mounting seat 15, a monitoring device 16 and an instrument and meter device 17, the airtight door 11 and the observation window 12 are arranged on the same side, the airtight door 11 can effectively prevent the water leakage and air leakage in the training process, and can ensure the smooth and effective training process, the observation window 12 is transparent glass, which can be used for the staff to observe the inside, and can guarantee the safety of the trainees when the monitoring device fails, the water supply pipeline interface 13 is arranged on the arc outer side of the quarter-cylinder, in the embodiment, the water supply pipeline interface 13 has three, which is connected with the water storage module 2 through the pipeline, the water storage module 2 supplies water for the pipeline training module 1 through the water supply pipeline interface 13, so as to simulate the pipeline maintenance under the water immersion environment for the trainees, the discharge pipeline 14 is arranged at the bottom of the pipeline training module 1, which can quickly discharge the internal accumulated water after the trainees complete the training or in the case of emergency, so as to guarantee the safety of the trainees, the mounting seat 15 is arranged on the arc inner side of the quarter-cylinder, which can be used for the trainees to train the pipeline, the monitoring device 16 and the instrument and meter device 17 are arranged on the inner top of the pipeline training module 1, which can guide the trainees in the training process through the monitoring device 16, and can monitor and control the internal air pressure and time of the module in real time through the instrument and meter device 17, so as to guarantee the safety of the trainees.

[0038] The working principle of the pipeline training module 1 is as follows, the trainees enter the management training module 1, close the airtight door 11, ensure the sealing of the internal space, then the air source module 5 supplies air to the water storage module 2 on one hand, when the internal air pressure of the water storage module reaches the set value, the water is pressed into the pipeline training module through the pipeline and the water supply pipeline interface 13, and is sprayed out on the pipeline to be maintained, so as to simulate the water immersion environment, on the other hand, the air source module 5 slowly and gradually inflates the pipeline training module 1 to increase the internal air pressure, and the total air pressure should not exceed 0.1mpa, so as to simulate the emergency situation of the air pressure rising, then the trainees can carry out the pipeline maintenance training according to the training project and scheme in the mounting seat 15 in this environment, use the plugging tool to quickly repair the damaged pipeline in an emergency, at the same time, the other staff can observe the training situation through the monitoring device, and guide the trainees in real time, and the instrument and meter device 17 detects the internal air pressure of the pipeline training module 1, stops the training in time when the air pressure exceeds the safety value, at the same time, in order to guarantee the safety of the trainees, the training time should not exceed 50 minutes, and the sound and light alarm will be sounded to stop the water supply and pressure relief when the time is up, after the training is completed, the accumulated water is quickly discharged through the discharge pipeline arranged at the bottom of the pipeline training module 1 or is recycled to the pressure water tank for continuous use.

[0039] By Figure 4It can be known that the water storage module 2 is a horizontal capsule type container, including an access hole 21, a sensor 22, a gas source distribution plate 23, a safety valve 24, a gas supply interface 25 and a water source inlet and outlet 26. The access hole 21 is arranged at the left sealing portion of the water storage module 2, and is used for the staff to overhaul the water storage module 2. The gas source distribution plate 23 is arranged at the middle portion of the water storage module 2, and is used for ensuring that the ideal gas supply effect is achieved in the gas supply process. The safety valve 24 and the gas supply interface 25 are arranged at the upper portion of the water storage module 2. The safety valve 24 is used for releasing the internal pressure of the water storage module 2, and ensuring the safety of the water storage module 2. The gas supply interface 25 is used for providing gas for the water tank. The water source inlet and outlet 26 is arranged at the lower end of the water storage module 2. After the training is completed, the water source can be recycled to the water storage module through the pipeline, so that the effect of repeated use is achieved.

[0040] In the embodiment, according to the electrical control technical scheme, a pressure and water level measuring instrument is also arranged, which is used for monitoring the water level and internal pressure of the water storage module.

[0041] By Figure 5 It can be known that the pump group training module 3 includes a pump base 31, a pump group training table 32, a measured pump 33, a transition connecting pipe 34, a water tank 35, a pipeline 36, a flow meter 37, a system switch valve 38 and a detection instrument 39. The lower end of the pump base 31 is fixedly connected with the pump group training table 32, and the upper end is fixedly connected with the measured pump 33. In the embodiment, the pump base 31 is a multipurpose base, and can simultaneously fix commonly used centrifugal pumps, reciprocating pumps and screw pumps in training. The transition connecting pipe 34 is located at the right side of the measured pump 33, and is connected with the inlet and outlet of the measured pump 33 respectively. One end of the transition connecting pipe 34 is customized with different interfaces according to different models of the measured pump, and the other end is connected with the public pipeline system. The flow meter 37 is arranged on the pipeline at the right side of the pump group training table, and is used for recording the flow size of the liquid passing through. The water tank 35 is arranged at the bottom of the pump group training table 32. The system switch valve 38 is arranged on the public pipeline, and the pipeline at the right side of the water tank 35 is connected. The water source circulation is controlled through the system switch valve 38. The detection instrument 39 is arranged at the right side of the pump group training table 32, and is used for detecting the training personnel after the training is completed.

[0042] The working principle of the pump set training module 3 is as follows: the trainees complete the disassembly and reassembly of the training content about the pump set, the pump base 31 is fixedly installed on the pump set training table 32, the measured pump 33 is fixedly installed on the pump base 31, and the measured pump 33 is connected with the corresponding transition connecting pipe and pipeline and the water tank to form an integral structure. After completion, the water tank 35 at the bottom of the pump set training table 32 is filled with water by the water storage module 2 provided with appropriate pressure by the air source module 5, the inlet valve system on-off valve 38 is opened, and the measured pump 33 is started. After the pump set runs, the outlet valve system on-off valve 38 is gradually opened until stable operation, and the training effect is evaluated through the flowmeter 37 and the detection instrument 39. Through the disassembly, reassembly training and function test of the pump set, the trainees can quickly improve the installation and disassembly of different types of pump sets, improve the proficiency and installation speed of the trainees on the pump set, and at the same time, the training effect of the trainees and the performance of the pump set after maintenance can be evaluated through parameters such as pressure and flow.

[0043] By Figure 6 It can be seen that the valve training module 4 includes a support frame 41, a valve training table 42, a measured valve 43, a tool joint 44, a pressurizing pump 45, a pressure instrument 46 and a pressurizing on-off valve 47. The support frame 41 is arranged in the middle of the valve training table 42, the lower end of the support frame 41 is fixedly connected with the valve training table 42, the upper end vertical plate of the support frame 41 supports and connects the measured valve 43, the measured valve 43 is arranged between the upper end vertical plates of the support frame 41 to ensure the normal operation of the measured valve, the tool joint 44 is arranged on both sides of the support frame 41, a gap is left in the middle for connection with the inlet and outlet of the measured valve 43, and the other end is connected with the public pipeline. The air supply and water supply of the pipeline are used to detect the air tightness and water pressure of the measured valve 43. The pressurizing pump 45 is arranged at the left bottom of the valve training table 42 and connected with the pressurizing on-off valve 47 through the pipeline. The pressure instrument 46 is arranged on the left vertical plate of the valve training table 42 and used for recording and monitoring the water pressure of the valve. In this embodiment, the support frame 41 has three types, which can meet the support and fixation of nine different types of valves such as high-pressure air valves, sea valves and electric valves.

[0044] Specifically, by Figure 8It can be seen that the support frame 41 further comprises a first vertical plate 411, a second vertical plate 412 and an angle steel bottom plate 413 which are connected by welding to form an integral structure, the first vertical plate 411 is connected with the measured valve 43 and the tool joint 44, the second vertical plate serves as a support, the first vertical plate 411 and the second vertical plate 412 form a support structure to bear the measured valve 43, the first vertical plate 411 is provided with through holes for mounting the measured valve 43, the through holes are of the same size and are equidistantly distributed along a circular path, the angle steel bottom plate 413 is arranged between the first vertical plate 411 and the second vertical plate 412 and serves as a fixing function, the angle steel bottom plate 413 is of the same specification, and the first vertical plate 411 and the second vertical plate 412 are selected according to the model of the measured valve 43.

[0045] Specifically, by Figure 9 It can be seen that the tool joint 44 further comprises a joint flange 441 and a sleeve 442, the joint flange 441 is connected with the measured valve 43, and the sleeve is connected with the public pipeline to ensure normal gas supply of the pipeline, the tool joint 44 is provided with nine different types of tool joints 44 according to different valve models and diameters, one end of which is specially customized, and the other end is connected with the public pipeline system in a unified specification, in this embodiment, 44 shown in the figure is a tool joint 44 schematic diagram of a DN50 ball valve.

[0046] The working principle of the valve training module 4 is as follows: after the trainees disassemble and reassemble the training content of the valve, before installation, the type number of the training valve is determined, and then the corresponding support frame 41 and tool joint 44 are prepared according to the valve model, the trainees fix and install the support frame 41 in the middle position of the valve training table 42, then install the measured valve 43 on the support frame to ensure the stability of the measured valve 43, then connect the corresponding type of tool joint 44 with the inlet and outlet of the measured valve 44 and the public pipeline to form an integral whole with the valve training table 42, after reassembly, the gas source module 5 supplies gas, the gas source is introduced into the pipeline to detect the air tightness of the measured valve 43, if the valve air tightness is qualified after detection, then the water is introduced into the pressure pump through the water storage module 2, the switch valve is opened, the water pressure detection is carried out on the measured valve 43 with qualified air tightness, the training is completed, the training items and the performance after maintenance of the trainees are evaluated, through the disassembly and reassembly of the measured valve 43 and the function test, the proficiency of the trainees in valve disassembly and installation can be quickly improved, the professional level of the trainees can be improved, and the performance of the equipment after the training of the trainees can be tested through the air tightness detection and water pressure detection.

[0047] As Figure 7As shown, the air source module 5 comprises: a thick-walled pipe 51, an upper end cover 52, a lower end cover 53, a tee joint 54, a safety valve interface 55, a main pipe interface 56, a relief valve 57, a valve interface 58, and a valve 59. The upper end cover 52 is welded to the upper end of the thick-walled pipe 51, and the upper end of the upper end cover 51 is connected to the tee joint 54. The top end of the tee joint 54 is provided with the safety valve interface 55, and the right side is provided with the main pipe interface 56. The safety valve can prevent the pressure equipment and the container from exploding due to the pressure rising or the internal pressure exceeding the limit. The lower end cover 53 is welded to the lower end of the thick-walled pipe 51, and the lower end of the lower end cover 53 is connected to the relief valve 57. The relief valve 57 can automatically release the internal pressure when the internal pressure is too high, so as to ensure the safety of the device. The valve interfaces 58 are symmetrically distributed in the radial direction of the thick-walled pipe 51, one end of the valve interface 58 is connected to the thick-walled pipe 51, and the other end is welded to the valve 59.

[0048] In the embodiment, eight groups of valve interfaces 58 are designed on the thick-walled pipe 51 according to the functional range. The valves 58 are all stainless steel stop valves, and can realize bidirectional working of charging and discharging.

[0049] In the embodiment, by arranging the pipeline training module 1, the water storage module 2, the pump group training module 3, the valve training module 4, and the air source module 5, the commonly used pipelines, valves, and pump groups of ship maintenance training projects are integrated together. Through special workpieces, public bases, and support frames 41 and other units, the training system can meet the disassembly and reassembly of pumps and valves of different models.

[0050] In the embodiment, by arranging the air source module 5, the water storage module 2, and the pipeline training module 1, the air source module 5 simulates the emergency situation of sudden pressure rise, and the water storage module 2 supplies water to simulate the maintenance environment of water immersion, so that the trainees can carry out maintenance training such as plugging in this environment, and the existing device fills the gap of training in some emergency situations.

[0051] In the embodiment, by arranging the monitoring equipment in the pipeline training module 1, real-time monitoring of the trainees during the training process is realized, on-site guidance or evaluation of the maintenance training can be carried out, and the air pressure and time of the pipeline training module are monitored and controlled in real time through the instrument and meter equipment, so as to ensure the safety of the trainees.

[0052] In the embodiment, the main parameters of the pipelines, pump groups, and valves are monitored and recorded through the instrument and meter equipment, so that the training system can detect the performance of the equipment after maintenance.

[0053] Those skilled in the art can easily understand that the above description is only a preferred embodiment of the present application, and is not used to limit the present application. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The integrated training system for pipe pump and valve maintenance and inspection is characterized by: include: Pipeline training module (1), water storage module (2), pump group training module (3), valve training module (4) and air source module (5); wherein, The pipeline training module (1) comprises a mounting base (15) provided on the inner side of the quarter-cylinder arc, a water supply pipeline interface (13) provided on the outer side of the quarter-cylinder arc, and a monitoring device (16) and an instrumentation device (17) provided on the top of the pipeline training module (1), which are used to guide trainees during training and to monitor and control the air pressure and time inside the module in real time to ensure the safety of the trainees; The water storage module (2) comprises an air source distribution plate (23), an air supply interface (25) provided on the upper portion of the water storage module (2), and a training system; The pump group training module (3) comprises a pump group training platform (32), a pump base (31) whose lower end is fixedly connected to the pump group training platform (32), a pump to be tested (33) whose upper end is fixedly connected to the pump base (31), a transition pipe (34), a water tank (35) arranged at the bottom of the pump group training platform (32), and a detection instrument (39) and a flow meter (37) arranged on the right side of the pump group training platform (32); The valve training module (4) comprises a valve training platform (42), a support frame (41) arranged in the center of the valve training platform (42), a valve to be tested (43), tooling joints (44) arranged on both sides of the support frame (41), a pressure pump (45), a pressure meter (46) and a pressure switch valve (47); The gas source module (5) comprises a thick-walled circular tube (51), valve interfaces (58) symmetrically distributed in the radial direction of the thick-walled circular tube (51), and a valve (59) welded to the valve interface (58); The pipeline training module (1) further comprises a watertight door (11), an observation window (12) and a discharge pipeline (14) arranged at the bottom of the pipeline training module (1) on the same side.

2. The integrated training system for comprehensive pipe, pump and valve maintenance and inspection according to claim 1 is characterized in that: The water supply pipeline interface (13) supplies water to the pipeline training module (1) through the pipeline, simulating maintenance training in a submerged environment for trainees.

3. The integrated training system for comprehensive pipe, pump and valve maintenance and inspection according to claim 1 is characterized in that: The water storage module (2) further comprises a sensor (22), a safety valve (24) and a water source inlet and outlet (26). The safety valve (24) is arranged at the top of the water storage module (2) to ensure that the internal pressure of the water storage module (2) is at a normal value. The water source inlet and outlet (26) is arranged at the lower end of the water storage module (2) to facilitate the recovery of water from the water storage module (2) through a pipeline after the training is completed.

4. The integrated training system for comprehensive pipe, pump and valve maintenance and inspection according to claim 1 is characterized in that: The pump group training module (3) also includes a pipeline (36) and a system switch valve (38).

5. The integrated training system for comprehensive pipe, pump and valve maintenance and inspection according to claim 4 is characterized in that: The transition pipe (34) is located on the right side of the pump (33) being tested and is respectively connected to the inlet and outlet of the pump (33) being tested. One end of the transition pipe (34) is customized with different interfaces according to the model of the pump being tested, and the other end is connected to a public pipeline system.

6. The integrated training system for comprehensive pipe, pump and valve maintenance and inspection according to any one of claims 1 to 5, characterized in that: The support frame (41) includes a first vertical plate (411), a second vertical plate (412) and an angle steel bottom plate (413). The first vertical plate (411), the second vertical plate (412) and the angle steel bottom plate (413) are connected to form a whole by welding. The first vertical plate (411) is connected to the valve to be tested (43) and the tooling joint (44). The second vertical plate (412) plays a supporting role. The first vertical plate (411) and the second vertical plate (412) form a supporting structure to support the valve to be tested (43).

7. The integrated training system for comprehensive pipe, pump and valve maintenance and inspection according to claim 6 is characterized in that: The first vertical plate (411) is provided with through holes for installing the valve (43) to be tested, the through holes have the same size, and the through holes are equidistantly distributed along a circular path; The angle steel bottom plate (413) is arranged between the first vertical plate (411) and the second vertical plate (412) to play a fixing role.

8. The integrated training system for comprehensive pipe, pump and valve maintenance and inspection according to claim 7 is characterized in that: The tooling joint (44) further comprises: a joint flange (441) and a slip-on sleeve (442); the joint flange (441) is connected to the valve (43) to be tested; and the slip-on sleeve (442) is connected to a public pipeline to ensure normal gas supply to the pipeline.

9. The integrated training system for comprehensive pipe, pump and valve maintenance and inspection according to any one of claims 1 to 5, characterized in that: The gas source module (5) further comprises an upper end cover (52) welded to the upper end of the thick-walled circular tube (51), a three-way joint (54) provided at the upper end of the upper end cover (52), a safety valve interface (55) provided at the top of the three-way joint (54), a main pipe interface (56) provided on the right side of the three-way joint (54), a lower end cover (53), and a discharge valve (57) provided at the lower end of the lower end cover (53).

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