Multifunctional water supply sanitation system maintenance platform

Abstract

The utility model relates to detection equipment technical field, concretely is the overhaul platform of multi -functional water supply health system, including test bench, the upper surface fixedly connected with control platform of test bench, the surface fixedly connected with total power switch, first branch switch and second branch switch of control platform, the inner wall fixedly connected with air compressor and sump tank of test bench, the inner wall fixedly connected with water pipe interface of control platform, the inner wall fixedly connected with first voltmeter and second voltmeter of control platform, the inner wall fixedly connected with first branch air inlet of control platform, the inner wall fixedly connected with second branch air inlet of control platform. The utility model, solved the process of overhaul to train water supply health system, usually needs to detect its water plenum chamber, butterfly valve and Q01\Q02's action smoothness and the situation such as air leakage, water leakage, therefore needs to use adjustable pressure DC power supply and adjustable pressure air source detection respectively, makes the problem of lower efficiency of overhaul.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, and in particular to a multifunctional water supply and sanitation system maintenance platform. Background Technology

[0002] Water booster cylinders, butterfly valves, and Q01 / Q02 are important components of the water supply and sanitation system. Their performance directly affects the train environment and passenger comfort. To ensure the performance of the train's water supply and sanitation system, it is necessary to regularly inspect and maintain it using maintenance equipment.

[0003] Currently, when dealing with toilet malfunctions in the water supply and sanitation system of CRH380A EMU trains, many cases are caused by faults in the water booster cylinder, butterfly valve, or Q01 / Q02 valves.

[0004] The existing related technologies often have the following defects: (1) During the maintenance of the train water supply and sanitation system, it is usually necessary to test the smoothness of the operation of the water booster cylinder, butterfly valve and Q01 / Q02 and the air and water leakage, etc. Therefore, it is necessary to use adjustable DC power supply and adjustable air source for testing, which makes the maintenance efficiency low. (2) For the equipment under test, there is a lack of certain fixing measures, which makes it difficult to fix on the maintenance platform, which brings certain difficulties to the maintenance.

[0005] Therefore, this utility model provides a multifunctional water supply and sanitation system maintenance platform. Utility Model Content

[0006] In view of the above-mentioned defects or improvement needs of the existing technology, this utility model provides a multi-functional water supply and sanitation system maintenance platform. Through the set air compressor and water tank, the water booster cylinder can be tested and inspected. Through the set air compressor, first branch air outlet and second branch air outlet, the butterfly valve can be tested and inspected. Through the set air compressor, five-way solenoid valve body and five-way solenoid valve socket, the Q01 and Q02 can be tested and inspected.

[0007] To achieve the above objectives, a multifunctional water supply and sanitation system maintenance platform includes: a test bench, a control console fixedly connected to the upper surface of the test bench, a main power switch, a first branch switch, and a second branch switch fixedly connected to the surface of the control console, an air compressor and a water tank fixedly connected to the inner wall of the test bench, a water pipe interface fixedly connected to the inner wall of the control console, and a first voltmeter and a second voltmeter fixedly connected to the inner wall of the control console.

[0008] Preferably, a first branch air vent is fixedly connected to the inner wall of the control console, and a second branch air vent is fixedly connected to the inner wall of the control console.

[0009] Preferably, a five-way solenoid valve body is fixedly connected to the side of the control console near the main power switch, and a five-way solenoid valve socket is fixedly connected to the side of the control console near the five-way solenoid valve body.

[0010] Preferably, a junction box is fixedly connected to the inner wall of the test bench, and the junction box is electrically connected to the main power switch, the first voltmeter, and the second voltmeter.

[0011] Preferably, the upper surface of the test bench is slidably connected to two limiting plates, and a pad is fixedly connected to the side of the two limiting plates that are close to each other.

[0012] Preferably, the test bench has two sliding grooves on the side near the limiting plate, and sliders are slidably connected to the surfaces of the two sliding grooves on the test bench, and the sliders are fixedly connected to the limiting plate.

[0013] Preferably, two fixing plates are fixedly connected to the side of the test bench near the limiting plate, and side plates are fixedly connected to the side of the two limiting plates near the fixing plates. A bidirectional screw is threaded into the inner wall of the side plate, and the bidirectional screw is rotatably connected to the inner wall of the fixing plate.

[0014] In summary, compared with the prior art, the above-described technical solution conceived by this utility model can achieve the following beneficial effects:

[0015] (1) This utility model can test and inspect the water booster cylinder by setting up an air compressor and a water tank, and can test and inspect the butterfly valve by setting up an air compressor, a first branch air outlet and a second branch air outlet, and can test and inspect Q01 and Q02 by setting up an air compressor, a five-way solenoid valve body and a five-way solenoid valve socket.

[0016] (2) By setting a limiting plate and a pad, this utility model can achieve the clamping effect of the device to be tested after the device to be tested is placed on the test table, thereby restricting the position of the device to be tested and facilitating its testing. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of this utility model from another angle;

[0019] Figure 3 This utility model Figure 2 A schematic diagram of a partial structure;

[0020] Figure 4 This is a separate, isolated view of the bidirectional screw section of this utility model;

[0021] Figure 5 This is a magnified view of a part of the overall structure of this utility model.

[0022] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1-Test bench; 2-Air compressor; 3-Water tank; 4-Control console; 5-Water pipe interface; 6-Main power switch; 7-First voltmeter; 8-Second voltmeter; 9-First branch switch; 10-Second branch switch; 11-Five-way solenoid valve body; 12-Five-way solenoid valve socket; 13-First branch air outlet; 14-Second branch air outlet; 15-Gateway box; 16-Limiting plate; 17-Pad; 18-Slider; 19-Side plate; 20-Fixing plate; 21-Double-acting screw. Detailed Implementation

[0023] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model 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 for explaining the present utility model and are not intended to limit the present utility model. Furthermore, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0027] like Figure 1-5 As shown, this embodiment proposes a multifunctional water supply and sanitation system maintenance platform, including a test bench 1. A control console 4 is fixedly connected to the upper surface of the test bench 1. A main power switch 6, a first branch switch 9, and a second branch switch 10 are fixedly connected to the surface of the control console 4. An air compressor 2 and a water tank 3 are fixedly connected to the inner wall of the test bench 1. A water pipe interface 5 is fixedly connected to the inner wall of the control console 4. A first voltmeter 7 and a second voltmeter 8 are fixedly connected to the inner wall of the control console 4. The air compressor 2, the water tank 3, and the water pipe interface 5 can be used to test and inspect the water booster cylinder. The voltage of the external power supply connected to the main power switch 6 can be adjusted using the first voltmeter 7 and the second voltmeter 8.

[0028] The following is a detailed explanation of its overall setup and function.

[0029] Reference Figures 1-5 As shown in this embodiment: A first branch air vent 13 is fixedly connected to the inner wall of the control console 4, and a second branch air vent 14 is fixedly connected to the inner wall of the control console 4. The butterfly valve can be connected through the first branch air vent 13 and the second branch air vent 14, thereby enabling testing of the butterfly valve. A five-way solenoid valve body 11 is fixedly connected to the side of the control console 4 near the main power switch 6, and a five-way solenoid valve socket 12 is fixedly connected to the side of the control console 4 near the five-way solenoid valve body 11. The five-way solenoid valve body 11 and the five-way solenoid valve socket 12 enable testing of the Q01 and Q02 solenoid valves. A junction box 15 is fixedly connected to the inner wall of the test bench 1. The junction box 15 is electrically connected to the main power switch 6, the first voltmeter 7, and the second voltmeter 8. The junction box 15 can shunt the external power supply connected to the main power switch 6 to provide power to the first voltmeter 7 and the second voltmeter 8.

[0030] Two limiting plates 16 are slidably connected to the upper surface of the test bench 1, and a pad 17 is fixedly connected to the side of each limiting plate 16 that is close to each other. The limiting plates 16 provide position restriction for the equipment under test, and the pads 17 improve the fixation of the equipment under test. Two sliding grooves are provided on the side of the test bench 1 near the limiting plates 16, and sliders 18 are slidably connected to the surfaces of the two sliding grooves on the test bench 1. The sliders 18 are fixedly connected to the limiting plates 16. The sliders 18 connect the limiting plates 16 to the test bench 1 while ensuring that the limiting plates 16 can move. Two fixing plates 20 are fixedly connected to the side of the test bench 1 near the limiting plates 16, and side plates 19 are fixedly connected to the side of each limiting plate 16 near the fixing plates 20. A double-ended screw 21 is threaded into the inner wall of the side plate 19, and the double-ended screw 21 is rotatably connected to the inner wall of the fixing plate 20. The fixed plate 20 can be used to install and position the bidirectional screw 21. By rotating the bidirectional screw 21, the side plate 19 can be driven to move the limiting plate 16.

[0031] Working principle: When testing the water booster cylinder, first connect the external water source to the water pipe interface 5, and simultaneously connect the drain outlet of the water booster cylinder to the water collection tank 3. Air is then supplied to the water booster cylinder via the air compressor 2 to complete the testing. When testing the butterfly valve, connect the cylinder interface on the butterfly valve to the first branch air outlet 13 and the second branch air outlet 14. Testing the butterfly valve can then be performed. When testing Q01 / Q02, first connect the Q01 / Q02 solenoid valves to the five-way solenoid valve socket 12. Then, the five-way solenoid valves, in conjunction with the air compressor 2, complete the testing of Q01 / Q02. 2. Testing of the solenoid valves: The external power supply is connected to the junction box 15 via the main power switch 6 on the control panel 4. The junction box 15 is connected to the first voltmeter 7 and the second voltmeter 8, and then to the five-way solenoid valve body 11 and the five-way solenoid valve socket 12 via the first branch switch 9 and the second branch switch 10, respectively, thus providing power for the testing of the Q01 and Q02 solenoid valves. After the device to be tested is placed on the test bench 1, the bidirectional screw 21 is rotated to make it rotate on the inner wall of the fixed plate 20. At this time, under the restriction of the slider 18, the side plate 19 drives the two limit plates 16 to move closer to each other, thereby achieving the effect of fixing the device to be tested. The water booster cylinder can be tested using the air compressor 2 and water tank 3. The butterfly valve can be tested using the air compressor 2, the first branch air outlet 13 and the second branch air outlet 14. Q01 and Q02 can be tested using the air compressor 2, the five-way solenoid valve body 11 and the five-way solenoid valve socket 12. The limiting plate 16 and the pad 17 can clamp the device to be tested after it is placed on the test bench 1, thereby restricting the position of the device to be tested and facilitating its testing.

[0032] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application. The above are merely preferred embodiments of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this application, and these improvements and modifications should also be considered within the protection scope of this application.

Claims

1. A multifunctional water supply and sanitation system maintenance platform, including a test bench (1), characterized in that: The upper surface of the test bench (1) is fixedly connected to a control console (4). The surface of the control console (4) is fixedly connected to a main power switch (6), a first branch switch (9), and a second branch switch (10). The inner wall of the test bench (1) is fixedly connected to an air compressor (2) and a water tank (3). The inner wall of the control console (4) is fixedly connected to a water pipe interface (5). The inner wall of the control console (4) is fixedly connected to a first voltmeter (7) and a second voltmeter (8).

2. The multifunctional water supply and sanitation system maintenance platform according to claim 1, characterized in that: The inner wall of the control console (4) is fixedly connected to a first branch air vent (13), and the inner wall of the control console (4) is fixedly connected to a second branch air vent (14).

3. The multifunctional water supply and sanitation system maintenance platform according to claim 1, characterized in that: The control panel (4) is fixedly connected to a five-way solenoid valve body (11) on the side near the main power switch (6), and a five-way solenoid valve socket (12) is fixedly connected to the side of the control panel (4) near the five-way solenoid valve body (11).

4. The multifunctional water supply and sanitation system maintenance platform according to claim 1, characterized in that: A junction box (15) is fixedly connected to the inner wall of the test bench (1). The junction box (15) is electrically connected to the main power switch (6), the first voltmeter (7), and the second voltmeter (8).

5. The multifunctional water supply and sanitation system maintenance platform according to claim 1, characterized in that: The upper surface of the test bench (1) is slidably connected to two limiting plates (16), and a pad (17) is fixedly connected to the side of the two limiting plates (16) that are close to each other.

6. The multifunctional water supply and sanitation system maintenance platform according to claim 5, characterized in that: Two sliding grooves are provided on the side of the test bench (1) near the limiting plate (16). The surfaces of the sliding grooves on the two test benches (1) are slidably connected to sliders (18), and the sliders (18) are fixedly connected to the limiting plate (16).

7. The multifunctional water supply and sanitation system maintenance platform according to claim 5, characterized in that: The test bench (1) has two fixed plates (20) fixedly connected to the side of the limiting plate (16), and the two limiting plates (16) are each fixedly connected to a side plate (19) on the side of the fixed plate (20).

8. The multifunctional water supply and sanitation system maintenance platform according to claim 7, characterized in that: The inner wall of the side plate (19) is threaded with a bidirectional screw (21), which is rotatably connected to the inner wall of the fixed plate (20).

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