CN209264306U - A kind of toilet seat water effect test macro - Google Patents

Abstract

The utility model discloses a toilet water efficiency test system, which comprises a water supply mechanism, a delivery mechanism and a flow detection mechanism; the water supply mechanism comprises a water supply pump, a water supply main road and a water supply branch road; The water pump is connected to the water supply branch; the conveying mechanism is used for the transmission and positioning of the toilet, and the conveying mechanism is provided with multiple sets of toilet detection stations; the flow detection mechanism includes the toilet detection stations one by one Corresponding to the flow detection unit provided, one end of the flow detection unit is connected to the water supply branch, and the other end is connected to the toilet at the toilet detection station. By adopting the utility model, the toilet is transmitted to the toilet detection station by using the conveying mechanism, which reduces the cost of manual handling. In addition, it can meet the online testing of multiple toilets, and the testing efficiency is high.

Description

A toilet water efficiency testing system

technical field

The utility model relates to the technical field of toilet testing, in particular to a toilet water efficiency testing system.

Background technique

The water consumption of the toilet accounts for about half of the domestic water consumption, and reducing the water consumption of the toilet is of great significance to saving water resources. The newly promulgated national standard GB6952-2015 stipulates that the water consumption of ordinary toilets shall not exceed 6.4L, and the water consumption of water-saving toilets shall not exceed 5L. In addition, GB/T 31436-2015 also stipulates that the water consumption of high-efficiency water-saving toilets with single or double toilets shall not exceed 4L, and the average half-flush water consumption of double-flush products shall not exceed the maximum limit value of full-flush water consumption. 70%. The parameter of water efficiency detection has become an important reference index for consumers to purchase toilets.

However, the current water efficiency test can only be tested for a single toilet, which takes a long time and is inefficient. The Chinese utility model patent with the patent number CN201653717U in the prior art provides a toilet detection device, including an operating platform, a water supply system, a computer control system and a weighing device, wherein a test tank is provided on the operating platform, and the test tank is installed There is a casing detector, and the electrical connection end of the casing detector is connected with the computer control system; the water supply system is composed of a water receiving tank, a water pump, a water storage tank and a water delivery pump; the weighing device is composed of an electronic scale, an electronic scale The control panel is composed; the computer control system is a computer device installed with a data collection, analysis and recording program. In this prior art, when testing the water consumption of multiple toilets, a large amount of labor is required to carry them to the operating table, and the efficiency of the testing operation is relatively low.

Utility model content

The technical problem to be solved by the utility model is to provide a toilet water efficiency test system, which can simultaneously detect the water consumption of multiple sets of toilets, which can save labor and has high test efficiency.

In order to solve the above technical problems, the utility model provides a toilet water efficiency test system, including a water supply mechanism, a delivery mechanism and a flow detection mechanism;

The water supply mechanism includes a water supply pump, a water supply main road and a water supply branch, and the water supply main road is connected to the water supply pump and the water supply branch;

The conveying mechanism is used for the transmission and positioning of the toilet, and the conveying mechanism is provided with multiple sets of toilet detection stations;

The flow detection mechanism includes a flow detection unit corresponding to the toilet detection station, one end of the flow detection unit is connected to the water supply branch, and the other end is connected to the toilet of the toilet detection station To monitor the water consumption of the toilet.

As an improvement of the above solution, the water supply mechanism is also provided with a pressure stabilizing device, which is used to stabilize the water supply pressure of the main water supply road and the water supply branch road.

As an improvement of the above solution, the pressure stabilizing device includes a frequency conversion constant pressure controller connected to the water supply pump, and a water pressure sensor provided on the main water supply road, and the frequency conversion constant pressure controller is connected to the water pressure sensor.

As an improvement of the above solution, the pressure stabilizing device includes a stabilizing tank, and the stabilizing tank is arranged at a position where the main water supply circuit and the branch water supply circuit are connected.

As an improvement of the above scheme, the main water supply road includes a first main water supply road and a second main water supply road, the first main water supply road is connected to the water supply pump and one end of the water supply branch road, and the second main water supply road The road is connected to the other end of the water supply branch.

As an improvement to the above solution, the flow detection unit includes a flow sensor.

As an improvement of the above solution, the flow detection unit includes a solenoid valve.

As an improvement of the above solution, a water treatment mechanism is also included, and the water treatment mechanism is connected to the water supply mechanism.

As an improvement of the above solution, the water treatment mechanism includes a settling tank, a water storage tank and a filter, a transfer pump is arranged between the settling tank and the water storage tank, and the water supply pump is connected to the filter.

As an improvement of the above solution, the water storage tank is provided with a liquid level controller, and the liquid level controller is connected with the transfer pump.

Implementing the utility model has the following beneficial effects:

The utility model discloses a toilet water efficiency testing system, which comprises a water supply mechanism, a conveying mechanism and a flow detection mechanism; the conveying mechanism is provided with multiple sets of toilet detection stations; The toilet detection stations are arranged in one-to-one correspondence, one end of the flow detection unit is connected to the water supply branch of the water supply mechanism, and the other end is connected to the toilet of the toilet detection station; the utility model has the following advantages:

1. Use the conveying mechanism to transfer the toilet to the toilet inspection station, reducing the cost of manual handling;

2. Set multiple sets of toilet detection stations and flow detection units to meet the online test of multiple toilets with high test efficiency.

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of a toilet water efficiency testing system of the present invention;

Fig. 2 is a schematic diagram of a water supply mechanism and a flow detection mechanism of a toilet water efficiency test system of the present invention.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings.

As shown in Figure 1, the utility model provides an embodiment of a toilet water efficiency test system, including a water supply mechanism, a flow detection mechanism and a delivery mechanism 3; the water supply mechanism includes a water supply pump 11, a water supply main road 12 and Water supply branch 13, the main water supply road 12 is connected with the water supply pump 11 and the water supply branch 13; the conveying mechanism 3 is used for the transmission and positioning of the toilet A, and the direction indicated by the arrow in the figure is the direction of the toilet A In the conveying direction, the conveying mechanism 3 is provided with multiple sets of toilet detection stations 31; the flow detection mechanism includes a flow detection unit 21 corresponding to the toilet detection stations 31. One end is connected with the water supply branch 13, and the other end is connected with the toilet of the toilet detection station 31 to monitor the water consumption of the toilet A.

Wherein, the conveying mechanism 3 adopts a double-speed chain conveyor, and multiple sets of toilet detection stations 31 are arranged on the double-speed chain conveyor, and the toilet A is transported to the toilet detection station by the double-speed chain conveyor along the direction shown by the arrow in the figure. 31. Simultaneous detection of multiple groups of products is realized through the flow detection unit 21 provided corresponding to the toilet detection station 31. As shown in Figure 2, five water supply branches 13 are provided in the present embodiment, and nine flow detection units 21 are arranged on each water supply branch 13, so that the water efficiency of 45 toilets A can be detected at the same time in total, and the detection efficiency is high. Reduce manual handling.

In order to provide stable test water pressure and improve test accuracy, the water supply mechanism described in this embodiment is also provided with a pressure stabilizing device for stabilizing the water supply pressure of the main water supply circuit 12 and the water supply branch circuit 13 . The pressure stabilizing device specifically includes a frequency conversion constant pressure controller 14 connected to the water supply pump 11 , and a water pressure sensor 15 provided on the main water supply road 12 , the frequency conversion constant pressure controller 14 is connected to the water pressure sensor 15 . It should be noted that the variable frequency constant pressure controller 14 can quickly adjust the working pressure of the water supply system according to the system status to achieve the purpose of constant pressure water supply. It is an ideal water supply equipment for modern buildings and has been widely used. In this embodiment, the test water pressure is used as the setting parameter, and the speed of the motor of the water supply pump 11 is automatically adjusted by controlling the output frequency of the variable frequency constant pressure controller 14, so as to realize the closed-loop adjustment of the water pressure of the main water supply circuit 12 and the water supply branch circuit 13 , so that the water supply system automatically stabilizes at the set pressure value.

Further, in this embodiment, a surge tank 16 is provided at the position where the main water supply road 12 and the branch water supply road 13 are connected, so as to solve the pressure loss caused to the flow detection unit 21 when the water supply pump 11 starts and stops. The surge tanks 16 are preferably arranged in multiple groups, and are preferably diaphragm-type surge tanks 16 . It should be noted that the diaphragm-type surge tank 16 is an energy storage device composed of a steel shell and a rubber diaphragm liner. The rubber diaphragm completely separates the water chamber and the air chamber. When the inner tank of the surge tank 16 is used, the air sealed in the tank is compressed. According to Boyle’s gas law, the volume of the gas becomes smaller after being compressed, and the pressure rises to store energy. The expansion of the compressed gas can reduce the water pressure in the rubber diaphragm. out of the tank. Since water is stored in the water chamber of the surge tank 16 in advance, the compressed air in the air chamber of the surge tank 16 expands at the moment when the water supply pump 11 starts and stops, and the water in the rubber diaphragm is forced out of the tank to supplement the flow detection. The unit 21 prevents the water pressure fluctuation of the flow detection unit 21 from affecting the accuracy of the water efficiency test.

The main water supply road 12 includes a first main water supply road 12 and a second main water supply road 12, the first main water supply road 12 is connected to one end of the water supply pump 11 and the branch water supply road 13, and the second main water supply road The road 12 is connected to the other end of the water supply branch 13 . The main water supply road 12 and the water supply branch road 13 form a state of coexistence in series and parallel, which can reduce the water pressure fluctuation when stopping and starting, and further stabilize the water pressure of the pipeline.

In order to reduce sewage discharge and realize the recycling of test water, the toilet A water efficiency test system in this embodiment further includes a water treatment mechanism connected to the water supply mechanism. The water treatment mechanism includes a settling tank 41 , a water storage tank 42 and a filter 43 , a delivery pump 44 is provided between the settling tank 41 and the water storage tank 42 , and the water supply pump 11 is connected to the filter 43 . The water storage tank 42 is provided with a liquid level controller, and the liquid level controller is connected with the delivery pump 44 . When the liquid level in the water storage tank 42 is lower than the set value, the delivery pump 44 transmits the pre-sedimented water in the settling tank 41 to the water storage tank 42 to ensure the test water supply of the water supply mechanism.

The flow detection unit 21 in this embodiment includes a flow sensor 211 and a solenoid valve 212 . When performing flow detection, open the solenoid valve 212, press the flushing valve of toilet A, the water in the water tank of toilet A flushes to the toilet of toilet A and then empties, and the water in the water supply branch 13 flows through the solenoid valve 212 to replenish To the water tank of the toilet A, the water flow added to the water tank by this part is detected and recorded by the flow sensor 211 so as to obtain the water consumption of the toilet A to realize the water efficiency detection.

In summary, implementing the utility model has the following beneficial effects:

The utility model discloses a toilet water efficiency testing system, which comprises a water supply mechanism, a conveying mechanism and a flow detection mechanism; the conveying mechanism is provided with multiple sets of toilet detection stations; The toilet detection stations are arranged in one-to-one correspondence, one end of the flow detection unit is connected to the water supply branch of the water supply mechanism, and the other end is connected to the toilet of the toilet detection station; the utility model has the following advantages:

1. Use the conveying mechanism to transfer the toilet to the toilet inspection station, reducing the cost of manual handling;

2. By setting the voltage stabilizing device to stabilize the water supply pressure of the main water supply road and the water supply branch road, the test accuracy is high.

3. The main water supply road and water supply branches are connected in series and parallel, so the water supply pressure is more stable;

4. Test water recycling, energy saving and emission reduction;

5. Set up multiple sets of testing stations and testing units to meet the online testing of multiple toilets, and the testing efficiency is high.

What is disclosed above is only a preferred embodiment of the utility model, and certainly cannot limit the scope of rights of the utility model with this. Therefore, the equivalent changes made according to the claims of the utility model are still covered by the utility model. scope.

Claims (10)

1. a kind of toilet seat water imitates test macro, which is characterized in that including water supply mechanism, conveying mechanism and flow quantity detection mechanism；

The water supply mechanism includes water supply pump, water supply main road and water supply branch, the water supply main road and the water supply pump and water supply Branch connection；

The conveying mechanism is used for the transmission and positioning of toilet seat, and the conveying mechanism is equipped with multiple groups toilet seat detection station；

The flow quantity detection mechanism includes the flow detection unit being arranged in a one-to-one correspondence with the toilet seat detection station, the stream One end of amount detection unit is connect with the water supply branch, and the other end is connect with the toilet seat of toilet seat detection station.

2. toilet seat water as described in claim 1 imitates test macro, which is characterized in that the water supply mechanism is filled equipped with pressure stabilizing It sets, the stable-pressure device is for stable water supply main road and the water supply pressure of water supply branch.

3. toilet seat water as claimed in claim 2 imitates test macro, which is characterized in that the stable-pressure device includes and water supply pump The frequency conversion and unvarying pressure control device of connection, and set on the hydraulic pressure sensor of water supply main road, the frequency conversion and unvarying pressure control device and the water Pressure sensor connection.

4. toilet seat water as claimed in claim 2 or claim 3 imitates test macro, which is characterized in that the stable-pressure device includes pressure stabilizing Tank, the vacuum tank are set to the position that the water supply main road and water supply branch connect.

5. toilet seat water as described in claim 1 imitates test macro, which is characterized in that the water supply main road includes the first water supply Main road and the second water supply main road, the first water supply main road are connect with one end of the water supply pump and water supply branch, and described second Water supply main road is connect with the other end of the water supply branch.

6. toilet seat water as described in claim 1 imitates test macro, which is characterized in that the flow detection unit includes flow Sensor.

7. toilet seat water as described in claim 1 or 6 imitates test macro, which is characterized in that the flow detection unit includes Solenoid valve.

8. toilet seat water as described in claim 1 imitates test macro, which is characterized in that further include water process mechanism, the water Processing mechanism is connect with the water supply mechanism.

9. toilet seat water as claimed in claim 8 imitates test macro, which is characterized in that the water process mechanism includes sedimentation Pond, water tank and filter, are equipped with transmission pump between the settling tank and water tank, the water supply pump and the filter connect It connects.

10. toilet seat water as claimed in claim 9 imitates test macro, which is characterized in that the water tank is equipped with Liquid level Device, the fluid level controller and transmission pump connect.