Portable water spraying tester

Abstract

The utility model discloses a portable water spraying tester, which comprises a pipeline interface, a spraying port, a water spraying electromagnetic valve, an air spraying electromagnetic valve and a metering control unit, the pipeline interface comprises a water source pipeline interface and an air source pipeline interface, and the water spraying electromagnetic valve is arranged between the spraying port and the water source pipeline interface; the air injection electromagnetic valve is arranged between the spraying opening and the air source pipeline; the metering control unit can meter and display the water yield of the spraying opening and control the opening and closing degree of the water spraying electromagnetic valve and the air spraying electromagnetic valve. The water spraying test device is simple in structure and easy to move, mount and use while ensuring that the device has a complete water spraying test function, meets the multi-aspect and multi-scene requirements of a water spraying experiment, improves the cleaning efficiency and the cleaning effect, and controls the water consumption at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to a field of water spraying test, especially a portable water spraying tester. BACKGROUND

[0002] In the production process of toys, the toys need to be cleaned to ensure the cleanliness of the toys. In the prior art, the toys are generally soaked in water for cleaning. However, the cleaning efficiency is low by using this cleaning method, and manual wiping is still needed for the toys to effectively clean the toys for some strong adhesive impurities / dust. In addition, the water consumption cannot be accurately controlled by using this cleaning method, which is easy to cause waste of water source. SUMMARY

[0003] The utility model aims at at least solve one of prior art technical problems. For this purpose, the utility model provides a portable water spraying tester, which has simple structure, is easy to move and install, and has the functions of water spraying pressure test, water spraying quantity measurement, automatic valve closing according to water spraying quantity, water spraying atomization effect realized by adjusting the valve opening degree of water source electromagnetic valve and air source electromagnetic valve, and air blowing for drying the surface of the measured equipment after water spraying, so as to meet the multi-scene requirements of water spraying experiment, improve the cleaning efficiency and cleaning effect, and control the water consumption.

[0004] The portable water spraying tester according to the utility model embodiment comprises:

[0005] A pipeline interface, which comprises a water source pipeline interface and an air source pipeline interface, the water source pipeline interface is used for connecting a water source, and the air source pipeline interface is used for connecting an air source;

[0006] A spraying port, which is communicated with the water source pipeline interface and the air source pipeline interface;

[0007] A water spraying electromagnetic valve, which is arranged between the spraying port and the water source pipeline interface;

[0008] An air spraying electromagnetic valve, which is arranged between the spraying port and the air source pipeline;

[0009] A metering control unit, which is arranged between the pipeline interface and the spraying port, is used for metering and displaying the water output of the spraying port, and the control ends of the water spraying electromagnetic valve and the air spraying electromagnetic valve are electrically connected with the metering control unit, and the metering control unit is further used for controlling the valve opening and closing degree of the water spraying electromagnetic valve and the air spraying electromagnetic valve.

[0010] According to some embodiments of the utility model, the metering control unit comprises:

[0011] a controller, electrically connected with the control end of the water injection electromagnetic valve and the air injection electromagnetic valve respectively, used for controlling the opening and closing degree of the water injection electromagnetic valve and the air injection electromagnetic valve;

[0012] a flow meter, arranged between the water source pipeline interface and the spray nozzle, electrically connected with the controller, used for measuring the water output of the spray nozzle and transmitting the water output data to the controller;

[0013] a switch button, electrically connected with the controller, used for controlling the power-on of the controller;

[0014] a power supply, electrically connected with the controller through the switch button.

[0015] According to some embodiments of the present application, the metering control unit further comprises:

[0016] a pressure gauge, arranged between the pipeline interface and the spray nozzle, used for measuring and displaying the air pressure of the spray nozzle.

[0017] According to some embodiments of the present application, the metering control unit further comprises:

[0018] a display screen, electrically connected with the controller, used for displaying the water output of the spray nozzle.

[0019] According to some embodiments of the present application, the metering control unit is further provided with a data interface, electrically connected with the controller, used for interacting with an upper computer, and the upper computer sets the preset value stored by the controller through the data interface.

[0020] According to some embodiments of the present application, the preset value comprises preset water output, preset water pressure, preset water atomization degree and preset water spraying test time.

[0021] According to some embodiments of the present application, further comprising:

[0022] a manual valve, arranged between the pipeline interface and the spray nozzle.

[0023] According to some embodiments of the present application, the flow meter adopts an electromagnetic flow meter.

[0024] According to some embodiments of the present application, the metering control unit further comprises:

[0025] A wireless communication module is electrically connected to the controller, and is configured to interact with a host computer.

[0026] A key module is electrically connected to the controller.

[0027] According to some embodiments of the present application, the pipe interface further comprises:

[0028] A pressure pump is electrically connected to the metering control unit, and is configured to pressurize the water source pipe interface and the gas source pipe interface.

[0029] The portable water spraying tester according to the embodiments of the present application has at least the following advantages:

[0030] By adopting the structure comprising a pipe interface, a spraying port, a water spraying electromagnetic valve, and a gas spraying electromagnetic valve, and by combining the metering control unit to control the pressure, flow, and other pipe physical properties of water and gas, the device can have complete water spraying test functions, has a simple structure, and is easy to move and install and use.

[0031] Additional aspects and advantages of the present application will be given in part in the following description, will become apparent from the following description, or will be learned by practicing the present application. BRIEF DESCRIPTION OF DRAWINGS

[0032] The present application will be further described below in conjunction with the drawings and embodiments, wherein:

[0033] Figure 1 Figure 1 is a device structure diagram of the portable water spraying tester according to the embodiments of the present application;

[0034] Figure 2 Figure 2 is an electrical connection diagram of the portable water spraying tester according to the embodiments of the present application;

[0035] Figure 3 Figure 3 is a pipe connection diagram of the portable water spraying tester according to the embodiments of the present application.

[0036] Reference signs: pipeline interface 100, water source pipeline interface 110, gas source pipeline interface 120; spray port 200, spray hole 210; water spraying electromagnetic valve 300; gas spraying electromagnetic valve 400; metering control unit 500, controller 510, flow meter 520, switch button 530, power supply 540, pressure gauge 550, display screen 560, data interface 570, wireless communication module 580, key module 590; manual valve 600; pressure pump 700. DETAILED DESCRIPTION

[0037] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0038] In the description of the present application, it should be understood that, in relation to the orientation description, for example, the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation of the present application.

[0039] In the description of the present application, the meaning of several is more than one, the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If it is described as first, second, it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0040] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical scheme.

[0041] In the description of the present application, the description of the reference terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0042] Referring to Figures 1-3 The utility model provides a portable water spraying tester, which comprises:

[0043] The pipeline interface 100 comprises a water source pipeline interface 110 and an air source pipeline interface 120. The water source pipeline interface 110 is used for connecting a water source, and the air source pipeline interface 120 is used for connecting an air source.

[0044] The spraying port 200 is communicated with the water source pipeline interface 110 and the air source pipeline interface 120.

[0045] The water spraying electromagnetic valve 300 is arranged between the spraying port 200 and the water source pipeline interface 110.

[0046] The air spraying electromagnetic valve 400 is arranged between the spraying port 200 and the air source pipeline 120.

[0047] The metering control unit 500 is arranged between the pipeline interface 100 and the spraying port 200. The metering control unit 500 is used for metering and displaying the water output of the spraying port 200. The control ends of the water spraying electromagnetic valve 300 and the air spraying electromagnetic valve 400 are electrically connected with the metering control unit 500. The metering control unit 500 is also used for controlling the opening and closing degrees of the water spraying electromagnetic valve 300 and the air spraying electromagnetic valve 400.

[0048] Specifically, in the embodiment, referring to Figure 3, the pipeline is divided into two parts: a water source pipeline with a water source pipeline interface 110 and a gas source pipeline with a gas source pipeline interface 120, which are used to connect the water source and the gas source respectively, and the valve opening degree is controlled by the water spraying electromagnetic valve 300 and the gas spraying electromagnetic valve 400 respectively, so as to control the gas inlet flow and the water inlet flow, and the water source pipeline and the gas source pipeline are combined at the spray nozzle 200, so that the water source and the gas source are mixed, and the spray fluid is sprayed out, and the atomization degree of the spray fluid can be changed by changing the valve opening degree of the water spraying electromagnetic valve 300 and the gas spraying electromagnetic valve 400, and the water spraying electromagnetic valve 300 and the gas spraying electromagnetic valve 400 are all controlled by the metering control unit 500, so that the device can meet the water test requirements of different scenes, and due to the existence of the gas source pipeline, the device also has the function of air drying the tested sample after water test, improving the test efficiency. The metering control unit 500 has a controller 510 and a flow meter 520, which can measure and record the water flow of the water source pipeline, and when the water flow measured by the flow meter 520 reaches the preset water flow threshold, the controller 510 in the metering control unit 500 sends a control signal to the water spraying electromagnetic valve 300 to close the water spraying electromagnetic valve 300, so as to realize the automatic closing function of the water test device according to the preset water flow, improve the automation degree of the device, and the preset data can be preset according to the key module 590, or transmitted from the upper computer through the data interface 570 or the wireless communication module 580, and the device is also provided with a pressure gauge 550, which can be arranged in the gas source pipeline, the water source pipeline or the gas source and water source mixed pipeline area, and can measure and display the gas pressure, water pressure or spray fluid pressure, Figure 3 The pressure gauge 550 in the embodiment is arranged in the gas source and water source mixed pipeline area, which is used to measure and display the pressure of the sprayed fluid, and the pressure gauge 550 can also be electrically connected with the metering control unit 500, and the controller 510 adjusts the electromagnetic valve opening degree and the pressure value of the pressure pump 700 according to the measured pressure value and the preset pressure value.

[0049] The embodiment adopts the structure including the pipeline interface 100, the spray nozzle 200, the water spraying electromagnetic valve 300 and the gas spraying electromagnetic valve 400, and controls the pipeline physical properties such as the pressure and flow of water and gas by combining with the metering control unit 500, so that the device has complete water test function, simple structure, easy to move and install; at the same time, the electromagnetic valve is electrically connected with the metering control unit, so that the device has the functions of water pressure test, water quantity measurement, automatic valve closing according to water quantity, water spray atomization effect by adjusting the valve opening degree of the water source electromagnetic valve and the gas source electromagnetic valve, and air drying the surface of the tested equipment after water test, so as to meet the multiple scene requirements of water test, improve the cleaning efficiency and effect, and control the water consumption.

[0050] Referring to Figures 1-3Further, in some embodiments of the utility model, the metering control unit 500 comprises:

[0051] The controller 510 is electrically connected with the control end of the water spraying electromagnetic valve 300 and the air spraying electromagnetic valve 400 respectively, and the controller 510 is used for controlling the valve opening and closing degree of the water spraying electromagnetic valve 300 and the air spraying electromagnetic valve 400.

[0052] The flow meter 520 is arranged between the water source pipeline interface 110 and the spraying port 200, and the flow meter 520 is electrically connected with the controller 510, and the flow meter 520 is used for metering the water output of the spraying port 200 and transmitting the water output data to the controller 510.

[0053] The switch button 530 is electrically connected with the controller 510 and is used for controlling the power-on of the controller 510.

[0054] The power supply 540 is electrically connected with the controller 510 through the switch button 530.

[0055] Specifically, in the embodiment, the metering control unit 500 is provided with the controller 510 and the flow meter 520, the controller 510 adopts a single-chip microcomputer, can measure and record the water flow of the water source pipeline part, once the water flow measured by the flow meter 520 reaches the preset water flow threshold value, the controller 510 in the metering control unit 500 sends a control signal to the water spraying electromagnetic valve 300, and the water spraying electromagnetic valve 300 is closed, so that the automatic closing function of the water spraying device according to the preset water flow is realized, the degree of automation of the device is improved, and the preset data can be preset according to the key module 590 or be transmitted from the upper computer through the data interface 570 or the wireless communication module 580.

[0056] Referring to Figure 1 And Figure 3 Further, in some embodiments of the utility model, the metering control unit 500 further comprises:

[0057] The pressure gauge 550 is arranged between the pipeline interface 100 and the spraying port 200, and the pressure gauge is used for measuring and displaying the outlet air pressure of the spraying port 200.

[0058] Specifically, in the embodiment, the device is further provided with the pressure gauge 550, which can be arranged in the gas source pipeline, the water source pipeline or the gas source and water source mixed pipeline area, can measure and display the air pressure, the water pressure or the sprayed fluid pressure, Figure 3The pressure gauge 550 in the shown embodiment is arranged in the water source and air source mixed pipeline area part, and is used for measuring and displaying the pressure of the sprayed fluid, and in some embodiments, the pressure gauge 550 can also adopt a pressure gauge capable of outputting an electric signal pressure value, and is electrically connected with the controller 510 of the metering control unit 500, and the controller 510 adjusts the opening degree of the electromagnetic valve and the pressurizing value of the pressurizing pump 700 according to the measured pressure value and the preset pressure value.

[0059] With reference to Figure 1 Further, in some embodiments of the utility model, the metering control unit further comprises:

[0060] The display screen 560 is electrically connected with the controller 510, and the display screen 560 is used for displaying the water output of the spray nozzle.

[0061] Specifically, in the embodiment, the display screen 560 can also display the preset value in the controller 510, and adjust the preset value in cooperation with the key module 590.

[0062] With reference to Figure 1 And Figure 2 Further, in some embodiments of the utility model, the metering control unit 500 is further provided with a data interface 570, the data interface 570 is electrically connected with the controller 510, and the data interface 570 is used for interacting with the upper computer, and the upper computer sets the preset value stored in the controller 510 through the data interface 570.

[0063] Specifically, in the embodiment, the data interface 570 can also be used for interacting with the upper computer to perform system upgrading and other operations on the device, so as to facilitate the general function and expansion function of the device.

[0064] Further, in some embodiments of the utility model, the preset value includes a preset water output, a preset water pressure, a preset atomization degree and a preset water spraying test time.

[0065] With reference to Figure 1 And Figure 3 Further, in some embodiments of the utility model, the utility model further comprises:

[0066] The manual valve 600 is arranged between the pipeline interface 100 and the spray nozzle 200.

[0067] Specifically, in the embodiment, the manual valve 600 simultaneously manages the air inflow of the air source pipeline part and the water inflow of the water source pipeline part, can one-key stop water inflow and air inflow, and thus realizes the emergency stop function of the device, and when the device normally operates, the manual valve 600 should be in a fully open state.

[0068] Further, in some embodiments of the utility model, flow meter 520 adopts electromagnetic flow meter.

[0069] Specifically, in the embodiment, by adopting electromagnetic flow meter, the volume of the device can be maximized to reduce, the portability of the device is realized, and the electric signal of flow can be outputted.

[0070] Referring to Figure 1 and Figure 2 Further, in some embodiments of the utility model, metering control unit 500 further comprises:

[0071] Wireless communication module 580 is electrically connected with controller 510, wireless communication module 580 is used for interacting with host computer, wireless communication module 580 adopts Bluetooth or WIFI;

[0072] Key module 590 is electrically connected with controller 510.

[0073] Specifically, in the embodiment, by key module, the change of the preset value in controller 510 can be controlled locally, by wireless communication module 580, the change of the preset value in controller 510 can be controlled remotely on host computer, and the running state of the device can be acquired in real time, so as to facilitate the integrated standardization management of the water test device.

[0074] Referring to Figure 1 and Figure 3 Further, in some embodiments of the utility model, pipeline interface 100 further comprises:

[0075] Pressure pump 700, the control end of pressure pump 700 is electrically connected with metering control unit 500, and pressure pump 700 is used for pressurizing water source pipeline interface 110 and gas source pipeline interface 120.

[0076] Specifically, in the embodiment, pressure pump 700 can be combined with pressure gauge 550 that can output electric signal pressure value, and is electrically connected with controller 510 of metering control unit 500, and controller 510 adjusts the pressurizing value of pressure pump 700 according to the measured pressure value and the preset pressure value, to realize the control of the spray pressure of spray opening 200 together.

[0077] The utility model embodiment has been described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and within the knowledge range of ordinary skilled in the art, various changes can be made without departing from the purpose of the utility model.In addition, the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

Claims

1. A portable drench tester characterized by, The utility model relates to a kind of water and gas spraying device, including: Pipeline interface, the pipeline interface includes water source pipeline interface and gas source pipeline interface, the water source pipeline interface is used to connect water source, the gas source pipeline interface is used to connect gas source; Spray port, the spray port is communicated with the water source pipeline interface, and the spray port is also communicated with the gas source pipeline interface; Water spraying solenoid valve is arranged between the spray port and the water source pipeline interface; Gas spraying solenoid valve is arranged between the spray port and the gas source pipeline; Metering control unit, the metering control unit is arranged between the pipeline interface and the spray port, and the metering control unit is used to meter and display the water output of the spray port;The control end of the water spraying solenoid valve and the gas spraying solenoid valve is electrically connected with the metering control unit, and the metering control unit is also used to control the valve opening and closing degree of the water spraying solenoid valve and the gas spraying solenoid valve.

2. The portable drench test of claim 1, wherein, The metering control unit includes: Controller, the controller is electrically connected with the control end of the water spraying solenoid valve and the gas spraying solenoid valve respectively, and the controller is used to control the valve opening and closing degree of the water spraying solenoid valve and the gas spraying solenoid valve; Flowmeter, the flowmeter is arranged between the water source pipeline interface and the spray port, and the flowmeter is electrically connected with the controller, and the flowmeter is used to meter the water output of the spray port and transmit the water output data to the controller; Switch button, the switch button is electrically connected with the controller, and is used to control the power-on of the controller; Power supply, the power supply is electrically connected with the controller through the switch button.

3. The portable drench test of claim 2, wherein, The metering control unit further includes: Pressure gauge, the pressure gauge is arranged between the pipeline interface and the spray port, and the pressure gauge is used to measure and display the gas pressure of the spray port.

4. The portable drench test of claim 2, wherein, The metering control unit further includes: Display screen, the display screen is electrically connected with the controller, and the display screen is used to display the water output of the spray port.

5. The portable drench test of claim 2, wherein, The metering control unit is further provided with data interface, and the data interface is electrically connected with the controller, and the data interface is used to interact with host computer, and the host computer sets the preset value stored by the controller through the data interface.

6. The portable drench test of claim 5, wherein, The preset value includes preset water output, preset water pressure, preset water atomization degree and preset water spraying test time.

7. The portable drench test of claim 1, wherein, Further including: Manual valve, the manual valve is arranged between the pipeline interface and the spray port.

8. The portable drench test of claim 3, wherein, The flowmeter adopts electromagnetic flowmeter.

9. The portable drench test of claim 2, wherein, The metering control unit further includes: Wireless communication module, the wireless communication module is electrically connected with the controller, and the wireless communication module is used to interact with host computer, and the wireless communication module adopts Bluetooth or WIFI; Key module, the key module is electrically connected with the controller.

10. The portable drench test of claim 1, wherein, The pipeline interface further includes: Pressure pump, the control end of the pressure pump is electrically connected with the metering control unit, and the pressure pump is used to pressurize the water source pipeline interface and the gas source pipeline interface.

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