Portable natural flushing simulation test device

Abstract

The utility model discloses a portable simulation natural flushing test device, including water storage tank, water pump, regulating valve and flowmeter, the water pump is connected with the output end of water storage tank through water outlet pipeline, the input end of regulating valve is connected with the output end of water pump, regulating valve has two output end, one output end is connected with water storage tank through backwater pipeline, and the other output end is connected with the flowmeter through backwater pipeline. The output end of the flowmeter is connected with an electric ball valve, the output end of the electric ball valve is connected with a pressure gauge, and the tail end of the water outlet pipeline is connected with a nozzle through a hose. According to the utility model, the flow meter can obtain the flow value of the water outlet pipeline in real time, the regulating valve device can regulate the output water flow according to the indicating value of the flow meter, and the regulating valve device is used for shunting the water outlet of the water pump so as to regulate the flow, and the water flows back to the water storage tank through the water return pipeline, namely, the regulating valve device is matched with the flow meter for use; and water can be recycled, and accurate control over the water outlet flow can be achieved.

Description

Technical Field

[0001] The utility model relates to the field of product testing, in particular to a portable natural flushing simulation test device. Background Art

[0002] Electronic and electromechanical products may be exposed to water during transportation, storage or use. The water may come from heavy rain, wind and rain, water systems, wheel splashing or violent waves. Therefore, the products usually need to undergo water flushing tests to ensure that the electronic and electromechanical products can still be used normally after undergoing the prescribed water flushing tests.

[0003] Existing test equipment usually uses a dedicated water spray test chamber to simulate a flushing environment, and is equipped with a control system, a test chamber and various controllers. It also requires the establishment of a professional waterproof room, which cannot meet the needs of portable use and thus reduce product development costs. Utility Model Content

[0004] The utility model aims to provide a portable simulated natural flushing test device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a portable simulated natural flushing test device, including a water tank, a water pump, a regulating valve and a flow meter, the water pump is connected to the output end of the water tank through a water outlet pipe, the input end of the regulating valve is connected to the output end of the water pump, the regulating valve has two output ends, one of which is connected to the water tank through a return pipe, and the other is connected to the flow meter through a water outlet pipe, the output end of the flow meter is connected to an electric ball valve, the output end of the electric ball valve is connected to a pressure gauge, and the end of the water outlet pipe is connected to a nozzle through a hose.

[0006] Preferably, the outlet pipe and the return pipe are connected and installed with other water channel components using clamp-type quick connectors.

[0007] Preferably, a filter is installed at the connection between the water storage tank and the water outlet pipe.

[0008] Preferably, a water thermometer is also installed in the water storage tank.

[0009] Preferably, the pressure gauge is screwed directly into the water outlet pipe to complete the installation.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model discloses a portable simulated natural flushing test device. The regulating valve device is used in conjunction with a flow meter. The flow meter can obtain the flow value of a water outlet pipe in real time. The regulating valve device can adjust the output water flow according to the flow meter indication. The regulating valve device diverts water output from a water pump through the water outlet pipe to adjust the flow rate. The water flows back to a water storage tank through a return pipe. That is, the regulating valve device is used in conjunction with the flow meter, which can not only recycle water but also realize accurate control of the water outlet flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the connection structure of the water storage tank, water pump and regulating valve of the utility model;

[0014] Figure 3 This is a schematic diagram of the nozzle structure of the utility model. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] Please refer to the figure, this embodiment provides a portable simulated natural flushing test device, a water tank 1, a water pump 2 and a flow meter 3, wherein the water tank 1 includes a water filter 8 and a temperature probe 9 for monitoring the water temperature in the water tank; the water pump includes a clamp-type quick connector 10 connected to the water tank at one end and a clamp-type quick connector 10 connected to the flow meter; the flow meter 3 includes a clamp-type quick connector 10 connected to the water pump at one end and a clamp-type quick connector 10 connected to the electric ball valve.

[0017] By using the regulating valve device 7 in conjunction with the flow meter 3, the flow meter 3 can obtain the flow value of the water outlet pipe 11 in real time. The regulating valve device 7 can adjust the output water flow according to the indication of the flow meter 3. The regulating valve device 7 is a plug valve structure. The regulating valve device 7 diverts the water output of the water pump 2 through the water outlet pipe 11 to adjust the flow rate, and returns to the water storage tank 1 through the return pipe 12. That is, by using the regulating valve device 7 in conjunction with the flow meter 3, it is possible to recycle water and achieve precise control of the water outlet flow.

[0018] Reference Figure 1As shown, in use, the liquid in the water storage tank 1 is filtered by the filter 8 and then pumped out by the water pump 2. The regulating valve device 7 diverts the water output of the water pump through the outlet pipe 11 to adjust the flow rate, and the water flows back to the water storage tank 1 through the return pipe 12. The actual water output is controlled by the regulating valve device 7 and the value indicated by the flow meter 3 is confirmed to be the required water output value for adjustment, that is, the flow value required for the test, so that the water volume adjustment is more convenient.

[0019] In addition, the filter 8 can be set at the connection position between the water tank 1 and the water pump 2 to filter the liquid transported from the water tank 1 to the water pump 2, thereby making the liquid entering the water pump cleaner and preventing foreign matter on the inner wall of the water tank 1 from being transferred to the water pump 2 along with the liquid, thereby affecting the service life of the water pump 2.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable simulated natural flushing test device, characterized in that: A water storage tank (1), a water pump (2), a regulating valve (7) and a flow meter (3), wherein the water pump (2) is connected to the output end of the water storage tank (1) via a water outlet pipe, the input end of the regulating valve (7) is connected to the output end of the water pump (2), the regulating valve (7) has two output ends, one of which is connected to the water storage tank (1) via a return pipe, and the other is connected to the flow meter (3) via a water outlet pipe, the output end of the flow meter (3) is connected to an electric ball valve (4), the output end of the electric ball valve (4) is connected to a pressure gauge (5), and the end of the water outlet pipe is connected to a nozzle (6) via a hose.

2. A portable simulated natural flushing test device according to claim 1, characterized in that: The water outlet pipe and the water return pipe are connected and installed with other water channel components by using a clamp-type quick connector (10).

3. A portable simulated natural flushing test device according to claim 2, characterized in that: A filter (8) is installed at the connection between the water storage tank (1) and the water outlet pipe.

4. A portable simulated natural flushing test device according to claim 3, characterized in that: A water thermometer (9) is also installed in the water storage tank (1).

5. A portable simulated natural flushing test device according to claim 4, characterized in that: The pressure gauge (5) is screwed directly into the outlet pipe to complete the installation.

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