Faucet test bench

Abstract

A faucet test bench comprises a bench body, a water tank is arranged on the bench body, a cold water outlet pipe and a hot water outlet pipe are arranged above the water tank, and two water inlet ends of a faucet are mounted on the cold water outlet pipe and the hot water outlet pipe respectively in the using process. A storage cabinet is arranged below the table body and used for storing articles. Compressed air is used as a power source so as to obtain stable pressure.

Description

Technical Field

[0001] The utility model belongs to the field of aviation equipment, in particular to water supply equipment. Background Art

[0002] In the aviation field, the faucet assembly distributes water from the aircraft water supply system to the required location. When the faucet assembly is pressed, the faucet assembly starts to discharge water. The faucet will automatically close after 4-8 seconds. Turning the knob can change the temperature. Turning the button clockwise will discharge hot water, and turning the button counterclockwise will discharge cold water. In order to meet the verification and testing of the above functions, targeted equipment needs to be designed for testing. Utility Model Content

[0003] The utility model aims to provide a faucet test bench to solve the technical problem of faucet testing.

[0004] To achieve the above purpose, the specific technical solution of the utility model is as follows:

[0005] A faucet test bench, characterized in that it includes a bench body, a water tank is provided on the bench body, and a cold water outlet pipe and a hot water outlet pipe are provided above the water tank; a storage cabinet is provided below the bench body; a monitoring meter and a control valve are provided on the bench body, and the cold water outlet pipe and the hot water outlet pipe are connected to a water storage tank arranged in the bench body through the monitoring meter and the control valve.

[0006] Furthermore, an air supply pipe and a water supply pipe are provided on the platform, and the air supply pipe and the water supply pipe are connected to the water storage tank.

[0007] Furthermore, the control valve includes a water supply valve, a cold water valve, a hot water valve, a pressure regulating valve and an exhaust valve.

[0008] Furthermore, the monitoring gauge includes a liquid level gauge, a third pressure gauge, a second pressure gauge and a first pressure gauge.

[0009] Further, the liquid level meter is connected to the water storage tank, the water inlet pipe is connected to a water supply valve, the first pressure gauge is connected to a cold water outlet pipe, and the cold water outlet pipe is connected to a cold water valve;

[0010] The second pressure gauge is connected to a hot water outlet pipe, and the hot water outlet pipe is provided with a hot water valve and a heater;

[0011] The third pressure gauge is connected to the gas filling pipe, and the gas filling pipe is provided with a pressure regulating valve and an exhaust valve.

[0012] Furthermore, the water storage tank is provided with a drain valve.

[0013] The technical solution of the utility model has the following advantages:

[0014] The air-controlled liquid method is used to provide stable pressure for the test piece. Specifically, a closed water tank is used as the pressure vessel, and the water tank is filled with water. Compressed air is used as the power source to obtain stable pressure. The test bench is also equipped with a fast water heater to ensure that the required temperature is quickly obtained during the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0017] Explanation of the markings in the figure: 1. table body; 2. sink; 3. storage cabinet; 4. water storage tank; 5. drain valve; 6. gas filling pipe; 7. water inlet pipe; 8. cold water outlet pipe; 9. hot water outlet pipe; 10. water supply valve; 11. cold water valve; 12. hot water valve; 13. pressure regulating valve; 14. exhaust valve; 15. liquid level gauge; 16. third pressure gauge; 17. second pressure gauge; 18. first pressure gauge; 19. heater. DETAILED DESCRIPTION

[0018] In order to better understand the purpose, structure and function of the utility model, the faucet test bench of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] like Figure 1 As shown, a faucet test bench of the utility model comprises a platform body 1, a water tank 2 is arranged on the platform body 1, a cold water outlet pipe 8 and a hot water outlet pipe 9 are arranged above the water tank 2, and during use, the two water inlet ends of the faucet are respectively installed on the cold water outlet pipe 8 and the hot water outlet pipe 9. A storage cabinet 3 is arranged under the platform body 1 for storing items.

[0020] In the specific application process of the technical solution of the present application, a monitoring meter and a control valve are provided on the platform 1, and the cold water outlet pipe 8 and the hot water outlet pipe 9 are connected to the water storage tank 4 arranged in the platform 1 through the monitoring meter and the control valve. The water storage tank 4 is provided with an emptying valve 5.

[0021] During the specific application of the technical solution of the present application, an air supply pipe 6 and a water inlet pipe 7 are provided on the platform 1 , and the air supply pipe 6 and the water inlet pipe 7 are connected to the water storage tank 4 .

[0022] In the specific application process of the technical solution of the present application, the control valve includes a water supply valve 10 , a cold water valve 11 , a hot water valve 12 , a pressure regulating valve 13 and an exhaust valve 14 .

[0023] During the specific application of the technical solution of the present application, the monitoring meters include a liquid level meter 15, a third pressure gauge 16, a second pressure gauge 17 and a first pressure gauge 18, which respectively monitor the liquid level in the water tank 4, the air pressure in the water tank 4, the water pressure in the hot water outlet pipe 9, and the water pressure in the cold water outlet pipe 8.

[0024] Specifically, the liquid level meter 15 inside the platform 1 is connected to the water storage tank 4, the water inlet pipe 7 is connected to the water supply valve 10, the first pressure gauge 18 is connected to the cold water outlet pipe 8, and the cold water outlet pipe 8 is connected to the cold water valve 11.

[0025] Specifically, the second pressure gauge 17 inside the platform 1 is connected to the hot water outlet pipe 9, and the hot water outlet pipe 9 is provided with a hot water valve 12 and a heater 19. The parameters of the heater 19 are: 5500W, 25-55°C, 0-0.5Mpa.

[0026] Specifically, a third pressure gauge 16 is connected to the gas filling pipe 6 inside the platform 1 , and a pressure regulating valve 13 and an exhaust valve 14 are provided on the gas filling pipe 6 .

[0027] During use, the compressed air adds pressure to the water storage tank 4 containing water, so that the water has a certain pressure. The compressed air serves as a power source to control the water pressure and keep the water pressure constant.

[0028] The gas circuit is equipped with a pressure regulating valve 13, which is used to adjust the gas supply pressure of the gas filling pipe 6. The pressure regulating valve 13 is provided with a third pressure gauge 16, which can read the regulated pressure value. After the water in the water storage tank 4 is consumed, the exhaust valve 14 releases the pressure of the gas in the water storage tank 4, and further fills with water for subsequent testing.

[0029] Specifically, the water storage tank 4 has a size of ф262X470mm, about 25L.

[0030] Specifically, the third pressure gauge 16 is an air pressure gauge, and the selected parameters are 0-1.6Mpa, 0.4 level. The second pressure gauge 17 and the first pressure gauge 18 are water pressure gauges, and the selected parameters are 0-1Mpa, 0.4 level.

[0031] Specifically, the pressure regulating valve 13 uses SR200-08, and the pressure regulating range is 0.05-0.9Mpa.

[0032] Specifically, the level meter 15 uses WY-628 and is equipped with a light column meter.

[0033] Specifically, the drain valve 5, the water supply valve 10, the cold water valve 11, the hot water valve 12, and the exhaust valve 14 are all shut-off valves: PPR20.

[0034] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A faucet test bench, characterized in that: The invention comprises a platform (1), wherein a water tank (2) is provided on the platform (1), and a cold water outlet pipe (8) and a hot water outlet pipe (9) are provided above the water tank (2); a storage cabinet (3) is provided below the platform (1); a monitoring meter and a control valve are provided on the platform (1), and the cold water outlet pipe (8) and the hot water outlet pipe (9) are connected to a water storage tank (4) provided in the platform (1) via the monitoring meter and the control valve.

2. The faucet test bench according to claim 1, characterized in that: The platform (1) is provided with an air supply pipe (6) and a water supply pipe (7), and the air supply pipe (6) and the water supply pipe (7) are connected to the water storage tank (4).

3. The faucet test bench according to claim 2, characterized in that: The control valve comprises a water supply valve (10), a cold water valve (11), a hot water valve (12), a pressure regulating valve (13) and an exhaust valve (14).

4. The faucet test bench according to claim 3, characterized in that: The monitoring gauge comprises a liquid level gauge (15), a third pressure gauge (16), a second pressure gauge (17) and a first pressure gauge (18).

5. The faucet test bench according to claim 4, characterized in that: The liquid level meter (15) is connected to the water storage tank (4), the water inlet pipe (7) is connected to a water supply valve (10), the first pressure gauge (18) is connected to a cold water outlet pipe (8), and the cold water outlet pipe (8) is connected to a cold water valve (11); The second pressure gauge (17) is connected to a hot water outlet pipe (9), and the hot water outlet pipe (9) is provided with a hot water valve (12) and a heater (19); The third pressure gauge (16) is connected to the gas filling pipe (6), and the gas filling pipe (6) is provided with a pressure regulating valve (13) and an exhaust valve (14).

6. The faucet test bench according to claim 5, characterized in that: The water storage tank (4) is provided with a drain valve (5).

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