Movable display device for pipeline simulation operation

Abstract

The utility model provides a movable display device for pipeline simulation operation, which relates to the field of pipeline simulation display and comprises a vehicle body, a compartment is arranged on the vehicle body, flying wing type door plates are arranged on compartment walls on two sides of the compartment, a water supply tank is arranged in the compartment, and a backwater tank is arranged at the upper end of the water supply tank. According to the utility model, the pipeline simulation operation device is designed to be in a movable mode, and is arranged on the vehicle body of the carriage with the flying wing type door plate after being scaled at equal proportion according to the actual operation pipeline. The innovative design thoroughly changes the limitation of fixed site display of a traditional pressure test pipeline, and the pressure test pipeline can be conveniently loaded to a truck and transported to any designated site; full-automatic valve control is adopted, and an intelligent display screen is arranged for man-machine interaction. A client can detect the state of the valve in the pipeline in real time through the display screen and freely adjust the operation state of the valve, so that specific functions and product advantages of various valves in pipeline operation are visually and clearly known.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline simulation display field especially relates to pipeline simulation operation movable display device. BACKGROUND

[0002] In the promotion and display field of pipeline related products and technologies, the traditional pressure test pipeline display mode has many limitations and is difficult to meet the growing industry demand.

[0003] Currently, pressure test pipelines can mostly only be displayed in specific and fixed locations. This means that product research and development enterprises, engineering technology teams and the like are greatly restricted in terms of location when displaying the operation principle, valve function and overall performance of the pipeline system to customers and partners in different regions. For example, for some large building project tenders across regions, suppliers need to display the advantages of their pipeline products and technologies to tenderers in various regions, but since traditional pressure test pipelines cannot be moved, the tenderers can only be invited to visit the fixed display location, which not only increases the communication and time costs, but also may prevent some potential customers from visiting the site due to remote location and other factors, seriously limiting the promotion range of the products and technologies and hindering extensive communication and cooperation in the industry.

[0004] At the same time, the existing display devices are not satisfactory in terms of display effect. Most display devices lack automatic control and real-time interaction functions, and customers cannot intuitively and dynamically understand the actual role of various valves in pipeline operation and the advantages of the products. In traditional display, customers can only obtain information through static display boards, instruction manuals and oral explanations by staff, and it is difficult to understand the complex pipeline operation mechanism and valve working state. This passive display method cannot meet the needs of customers for in-depth understanding of the products and is not conducive to the market promotion and sales of the products.

[0005] Therefore, it is necessary to provide a new pipeline simulation operation movable display device to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0006] To solve the above technical problems, the utility model provides a pipeline simulation operation movable display device.

[0007] The pipeline simulation operation movable display device provided by the utility model comprises a vehicle body, a carriage is arranged on the vehicle body, fly-wing type door plates are arranged on both side walls of the carriage, a water supply tank is arranged in the interior of the carriage, a backwater tank is arranged at the upper end position of the water supply tank, a control cabinet is arranged on one side of the water supply tank, a butt joint pipe is installed and connected between the water supply tank and the backwater tank, and a pressure holding and pressure relief valve is installed and connected on the butt joint pipe.

[0008] Preferably, a display screen is mounted on one side of the flying-wing door panel, and the other side of the flying-wing door panel is designed as a transparent door panel.

[0009] Preferably, a water pipe is fixedly connected to the side wall of the water supply tank, the other end of the water pipe is connected to the side wall of the water return tank, one end of the water pipe is mounted with a variable frequency pump, and the variable frequency pump is connected to the water pipe through a first telescopic joint.

[0010] Preferably, the middle part of the water pipe is provided with a curved pipe, and a slow closing check valve is mounted at the middle part of the water pipe.

[0011] Preferably, an online maintenance eccentric hemisphere valve is arranged above the slow closing check valve, and the online maintenance eccentric hemisphere valve is connected to the water pipe through a second telescopic joint.

[0012] Preferably, an intelligent exhaust valve is arranged on one side of the online maintenance eccentric hemisphere valve, a first pressure sensor is arranged on one side of the intelligent exhaust valve, and an electromagnetic flowmeter is mounted on one side of the first pressure sensor.

[0013] Preferably, a flow and pressure regulating valve is mounted at the other end of the water pipe, the flow and pressure regulating valve is connected to the water pipe through a third telescopic joint, and a second pressure sensor is mounted on the side wall of the water return tank.

[0014] Compared with the related art, the pipeline simulation running movable display device has the following beneficial effects:

[0015] 1、The pipeline simulation running device is designed as a movable mode, and is placed on the vehicle body with a flying-wing door panel carriage according to actual running pipelines after being scaled in proportion.

[0016] 2,The utility model discloses a full automatic valve control is adopted, and the intelligent display screen is equipped for man -machine interaction. The customer can detect the valve state in the pipeline in real time through the display screen, and freely adjusts the valve operating state, thereby intuitively and clearly understands the specific function of various valves in the pipeline operation and product advantage. For example, in product sales demonstration, the customer can observe the adjusting effect of flow regulating pressure regulating valve to water flow and pressure and the operating characteristic of online maintenance eccentric half -ball valve under different working conditions etc. through the operation display screen. This interactive display mode has improved the understanding and cognitive degree of the customer to the product, enhanced the market competitiveness of the product, and provided strong help for enterprise product popularization and sales. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The structure schematic diagram of a preferred embodiment provided by the utility model is shown in the figure.

[0018] Figure 2 The internal plan view of the carriage is shown in the figure. Figure 1 The internal side view of the carriage is shown in the figure.

[0019] Figure 3 The internal plan view of the carriage is shown in the figure. Figure 1 The internal side view of the carriage is shown in the figure.

[0020] Figure 4 The structure schematic diagram of A is shown in the figure. Figure 1 The structure schematic diagram of B is shown in the figure.

[0021] Figure 5 The structure schematic diagram of B is shown in the figure. Figure 2 The structure schematic diagram of B is shown in the figure.

[0022] Reference numeral in the figure: 1, car body;2, carriage;21, flying wing type door plate;22, display screen;3, water supply tank;31, backwater tank;32, control cabinet;4, butt joint pipe;41, pressure maintaining and pressure releasing valve;5, water pipe;51, frequency conversion pump;521, first telescopic joint;6, slowly closed check valve;7, online maintenance eccentric half -ball valve;71, second telescopic joint;72, intelligent exhaust valve;73, first pressure sensor;74, electromagnetic flowmeter;8, flow regulating and pressure regulating valve;81, third telescopic joint;9, second pressure sensor. DETAILED DESCRIPTION

[0023] The utility model will be further explained in connection with the drawings and implementation.

[0024] Please refer to Figures 1 to 5The pipeline simulation operation movable display device comprises a vehicle body 1, a carriage 2 arranged on the vehicle body 1, fly-wing type door plates 21 arranged on both sides of the carriage 2, a water supply tank 3 arranged in the inside of the carriage 2, a water return tank 31 arranged at the upper end position of the water supply tank 3, a control cabinet 32 arranged on one side of the water supply tank 3, and a butt joint pipe 4 arranged and connected between the water supply tank 3 and the water return tank 31.

[0025] In the specific implementation process, as shown in Figure 1 and Figure 4 , the fly-wing type door plate 21 on one side is arranged and connected with a display screen 22, and the fly-wing type door plate 21 on the other side is designed as a transparent door plate.

[0026] It should be noted that the vehicle body 1 should be selected from a commercial truck chassis with sufficient load capacity and stability to ensure safe loading of the device during transportation. The carriage 2 is made of high-strength steel and is installed on the vehicle body 1 through firm connecting parts to ensure the reliability of the connection. When installing the fly-wing type door plate 21, the hinge position needs to be adjusted accurately to ensure smooth opening and closing of the door plate and good sealing. The fly-wing type door plate 21 with the display screen 22 on one side needs to be installed to ensure clear screen display, good viewing angle, and stable signal connection with the control cabinet 32, and shielding cable is used to prevent signal interference. The transparent door plate on the other side needs to be installed to ensure its transparency and strength to facilitate visitors to clearly observe the internal structure of the carriage 2.

[0027] The device can be conveniently placed in a truck for transportation and display, breaking the constraints of traditional pressure test pipelines that can only be displayed in fixed locations, and achieving flexible transportation and display without site restrictions.

[0028] As shown in Figure 2 and Figure 4 , a water pipe 5 is fixedly connected to the side wall of the water supply tank 3, the other end of the water pipe 5 is connected to the side wall of the water return tank 31, one end of the water pipe 5 is arranged and connected with a variable frequency pump 51, and the variable frequency pump 51 is connected with the water pipe 5 through a first expansion joint 521.

[0029] It should be noted that when installing the variable frequency pump 51, the connection between the inlet and outlet of the variable frequency pump 51 and the water pipe 5 is in a flexible connection mode, and the transition is made through the first expansion joint 521, which not only facilitates installation and adjustment, but also effectively reduces the vibration generated by the pump body during operation and transmits to the pipeline.

[0030] As shown in Figure 4 and Figure 5 , the middle position of the water pipe 5 is provided with a curved pipe, and a slow closing check valve 6 is arranged and connected at the middle position of the water pipe 5.

[0031] Need to explain: the middle part of the water pipe 5 is a curved pipe, and the slow closing check valve 6 installed at this position can prevent the medium in the pipeline from flowing back when the water pump suddenly stops, and ensure the normal operation of the water pump.

[0032] Reference Figure 2 And Figure 5 As shown in the figure, the slow closing check valve 6 is provided with an online maintenance eccentric hemisphere valve 7 at the upper position, and the online maintenance eccentric hemisphere valve 7 is connected with the water pipe 5 through the second telescopic joint 71.

[0033] Need to explain: the telescopic joints (the first telescopic joint 521, the second telescopic joint 71 and the third telescopic joint 81) arranged at the water outlet of the water pump, the front end of the online maintenance eccentric hemisphere valve 7 and the rear end of the flow and pressure regulating valve 8 can effectively compensate the telescopic deformation of the pipeline, and avoid damage of the pipeline due to deformation.

[0034] Reference Figure 5 As shown in the figure, the online maintenance eccentric hemisphere valve 7 is provided with an intelligent exhaust valve 72 at one side, the intelligent exhaust valve 72 is provided with a first pressure sensor 73 at one side, and the first pressure sensor 73 is connected with an electromagnetic flowmeter 74.

[0035] Need to explain: the first pressure sensor 73 at one side of the intelligent exhaust valve 72 can monitor the pressure change in the pipeline in real time.

[0036] Reference Figure 4 And Figure 5 As shown in the figure, the other end of the water pipe 5 is connected with the flow and pressure regulating valve 8, the flow and pressure regulating valve 8 is connected with the water pipe 5 through the third telescopic joint 81, and the second pressure sensor 9 is arranged on the side wall of the water return tank 31.

[0037] Need to explain: the flow and pressure regulating valve 8 arranged at the other end of the water pipe 5 is connected with the water pipe 5 through the third telescopic joint 81, and can regulate the flow and pressure of the water in the pipeline;

[0038] The second pressure sensor 9 arranged on the side wall of the water return tank 31 can monitor the pressure in the water return tank 31 in real time. The user can interact with the display screen 22 to detect the state of each valve in the pipeline in real time, and understand the different effects of various valves in the pipeline operation and the advantages of the product by adjusting the operation state of different valves.

[0039] The working principle of the pipeline simulation operation movable display device provided by the utility model is as follows: the device is scaled according to the actual operation pipeline, and is arranged in the carriage 2 of the vehicle body 1. The flying wing type door plate 21 arranged on the two side walls of the carriage 2 facilitates the loading and unloading of the device and the preparation of display. The device can be conveniently placed in the truck for transportation, breaking the restriction that the traditional pressure test pipeline can only be displayed in a fixed place, and realizing flexible transportation display without being limited by the place.

[0040] When the show car arrives at the designated show site, first fill the water tank 3 and backwater tank 31 operation, ensure that there is sufficient water in the tank. At the same time, for the control cabinet 32 power supply, for the automation control of the device to provide power support. Water tank 3 and backwater tank 31 through the docking pipe 4 connected, and the docking pipe 4 installed on the pressure relief valve 41, the valve can be based on the pressure difference in the pipeline automatically open and close. In the initial state, the pressure relief valve 41 closes the main valve, when the backwater tank 31 pressure exceeds the set value, the main valve is automatically opened, water supply to the water tank 3, so as to ensure the circulation of water between the two tanks, and prevent the pipeline due to high pressure or sudden pressure damage pipeline and equipment.

[0041] After the preparation work is completed, the user in the car 2 side wing type door plate 21 installed on the display screen 22 operation, start the water pump (variable frequency pump 51) operation. Control cabinet 32 real-time detection of the water pump running state, and according to the state of the valve in the pipeline to adjust the opening state, so that the whole pipeline into the running state.

[0042] In the pipeline operation process, the parts work together:

[0043] Water circulation: variable frequency pump 51 is installed in the water tank 3 and backwater tank 31 connection of the water pipe 5 one end, through the first expansion joint 521 and water pipe 5 connected, start the water in the water tank 3 to the backwater tank 31. Water pipe 5 middle part for the curved pipe setting, the installation of the slow closing check valve 6 can prevent the water pump suddenly stop when the pipeline medium backflow, ensure the normal work of the water pump. At the same time, in the water pump outlet, online maintenance eccentric half ball valve 7 front end and flow regulating valve 8 rear end set of expansion joint (first expansion joint 521, second expansion joint 71, third expansion joint 81), can effectively compensate the expansion deformation of the pipeline, avoid the pipeline due to deformation damage.

[0044] Valve control and monitoring: online maintenance eccentric half ball valve 7 is installed above the slow closing check valve 6, through the second expansion joint 71 and water pipe 5 connected. Its one side is provided with intelligent exhaust valve 72, for the pipeline gas, guarantee the smooth flow of water. The first pressure sensor 73 on the side of the intelligent exhaust valve 72, real-time monitoring of the pressure change in the pipeline. The electromagnetic flowmeter 74 installed on the other side, can accurately measure the flow of water in the pipeline. Water pipe 5 other end installed flow regulating valve 8, through the third expansion joint 81 and water pipe 5 connected, can adjust the flow and pressure of water in the pipeline. The second pressure sensor 9 installed on the side wall of the backwater tank 31, real-time monitoring of the pressure in the backwater tank 31. The user can carry on the man-machine interaction through the display screen 22, real-time detection of the valve in the pipeline state, and through the adjustment of the running state of different valves, clear understanding of the different effects of various valves in the pipeline operation and product advantages.

[0045] Water hammer protection: the back end of the check valve at the outlet of the variable frequency pump 51 is provided with a water hammer eliminator, which can effectively absorb and relieve the impact of water hammer when the water pump suddenly stops running, protecting the pipeline system from damage.

[0046] After the exhibition, the water in the water tank is discharged through the water outlet on the water supply tank 3, reducing the load during truck transportation, avoiding the surge effect caused by sudden braking during transportation, and reducing the possibility of truck transportation accidents. Subsequently, the device can be reloaded and transported to the next exhibition site to prepare for the next exhibition.

[0047] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A pipe simulation operating mobile display device, characterized by, Include: The vehicle body (1), the vehicle body (1) is equipped with a car (2), both sides of the car (2) are equipped with a wing door (21), the inside of the car (2) is equipped with a water tank (3), the upper end position of the water tank (3) is equipped with a backwater tank (31), one side of the water tank (3) is equipped with a control cabinet (32), the water tank (3) and backwater tank (31) are installed and connected with a butt joint pipe (4), the butt joint pipe (4) is installed and connected with a pressure holding pressure relief valve (41).

2. A simulated operating mobile display apparatus for a pipe line according to claim 1, characterized in that, One side of the wing door (21) is installed and connected with a display screen (22), the other side of the wing door (21) is designed as a transparent door plate.

3. A mobile display unit for simulating operation of a pipeline according to claim 1, wherein, The side wall of the water tank (3) is fixedly connected with a water pipe (5), the other end of the water pipe (5) is connected with the side wall of the backwater tank (31), one end of the water pipe (5) is installed and connected with a variable frequency pump (51), the variable frequency pump (51) is connected with the water pipe (5) through a first expansion joint (521).

4. A simulated operating mobile display apparatus for a pipe line according to claim 3, wherein, The middle position of the water pipe (5) is provided with a curved pipe, and a slow closing check valve (6) is installed and connected at the middle position of the water pipe (5).

5. A simulated operating mobile display apparatus for a pipe line according to claim 4, wherein, The upper position of the slow closing check valve (6) is provided with an online maintenance eccentric half ball valve (7), the online maintenance eccentric half ball valve (7) is connected with the water pipe (5) through a second expansion joint (71).

6. A simulated operating mobile display unit for a pipe according to claim 5, wherein, One side of the online maintenance eccentric half ball valve (7) is provided with an intelligent exhaust valve (72), one side of the intelligent exhaust valve (72) is provided with a first pressure sensor (73), one side of the first pressure sensor (73) is installed and connected with an electromagnetic flowmeter (74).

7. A simulated operating mobile display unit for a pipe according to claim 6, wherein, The other end of the water pipe (5) is installed and connected with a flow and pressure regulating valve (8), the flow and pressure regulating valve (8) is connected with the water pipe (5) through a third expansion joint (81), and a second pressure sensor (9) is installed and connected on the side wall of the backwater tank (31).

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