CN215004307U - Water supply equipment test platform - Google Patents
Water supply equipment test platform Download PDFInfo
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- CN215004307U CN215004307U CN202121146344.5U CN202121146344U CN215004307U CN 215004307 U CN215004307 U CN 215004307U CN 202121146344 U CN202121146344 U CN 202121146344U CN 215004307 U CN215004307 U CN 215004307U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 300
- 238000012360 testing method Methods 0.000 title claims abstract description 105
- 238000004088 simulation Methods 0.000 claims abstract description 15
- 238000005070 sampling Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000012372 quality testing Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 239000008399 tap water Substances 0.000 description 7
- 235000020679 tap water Nutrition 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 238000013101 initial test Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The utility model is suitable for the technical field of water supply detection equipment, and provides a water supply equipment test platform, which comprises a base; the test component water tank is connected with the first loop; a second loop; the testing component comprises an electric valve testing device, an electric valve and an electromagnetic flowmeter; the electric valve includes: a first electrically operated valve testing device; a second electrically operated valve testing device; a third electric valve testing device; a second electric valve is arranged on the water outlet of the first water tank and is connected with one end of a water inlet main pipe; the water outlet of the second water tank is provided with a valve and is connected with the water inlet of a running water simulation water pump, the water outlet of the running water simulation water pump is connected with the water inlet of a stability regulator, and the water outlet of the stability regulator is connected with the middle water inlet of a water inlet main pipe. Therefore, by adopting the above technical scheme, the utility model, can realize all testing frequency conversion water supply equipment, no negative pressure water supply equipment, box no negative pressure water supply equipment and flowmeter, motorised valve, water quality testing appearance on a test platform.
Description
Technical Field
The utility model relates to a water supply check out test set technical field especially relates to a water supply equipment test platform.
Background
The water supply equipment is required to be integrally tested on a test platform before leaving a factory, the test content is more, the test content mainly comprises the contents of flow, water quality, stability of various valve bodies and the like, a flowmeter is required to be used for measuring the flow, a water quality tester is required to be used for testing the water quality, the existing test equipment has single function, generally can only realize the measurement of single data, and the frequency conversion water supply equipment, the non-negative pressure water supply equipment, the box type non-negative pressure water supply equipment, the flowmeter, the electric valve and the water quality can not be tested on one platform.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
Disclosure of Invention
To foretell defect, an object of the utility model is to provide a water supply equipment test platform, it can realize all testing frequency conversion water supply equipment, no negative pressure water supply equipment, box no negative pressure water supply equipment and flowmeter, motorised valve, water quality testing appearance on a test platform.
In order to achieve the above object, the present invention provides a base; a water tank and a test assembly; the water tank is connected with a first loop and a second loop; the testing component comprises an electric valve testing device, an electric valve and an electromagnetic flowmeter; the electric valve comprises a first electric valve testing device, a second electric valve testing device and a third electric valve testing device; the electrically operated valves comprise a first electrically operated valve and a second electrically operated valve; the water tank is placed on the base and is provided with a first water tank water outlet, a second water tank water outlet, a first water tank water return port and a second water tank water return port; a second electric valve is arranged on the water outlet of the first water tank and connected with one end of the water inlet main pipe; the water outlet of the second water tank is provided with a valve and is connected with the water inlet of a running water simulation water pump, the water outlet of the running water simulation water pump is connected with the water inlet of a stability regulator, and the water outlet of the stability regulator is connected with the middle water inlet of a water inlet main pipe.
Preferably, the water inlet main pipe is provided with four branch pipes, two ends of each branch pipe are respectively connected with a water inlet of the pressurizing water pump through valves, one branch pipe is connected with the second loop, and the other three branch pipes are respectively connected with the first electric valve testing device, the second electric valve testing device and the third electric valve testing device in series.
Preferably, the water outlet of the pressure water pump is connected with the check valve and the valve and is connected to the water outlet main pipe, one end of the second loop is connected with the water outlet main pipe, the other end of the second loop is connected with the water return port of the second water tank, and the electromagnetic flowmeter is installed on the second loop.
Preferably, the first electric valve testing device, the second electric valve testing device and the third electric valve testing device are connected to two branch pipes of the second loop through pipelines and valves, the other ends of the first electric valve testing device and the third electric valve testing device are connected to the first loop, and the water return end of the first loop is connected to the water return port of the first water tank through a valve.
Preferably, the water outlet main pipe is provided with a plurality of pressure sensor interfaces.
Preferably, the water outlet main pipe is further provided with a water quality sampling interface, and the water quality sampling interface is connected with a water quality detector.
Preferably, the second loop is provided with an emptying valve.
Preferably, a floor drain is further arranged on the base.
The utility model provides a water supply equipment test platform, which comprises a base; a water tank and a test assembly; the water tank is connected with a first loop and a second loop; during testing, water in the water tank flows back to the water tank after passing through the first loop and the second loop respectively. Because the types to be tested are different, two groups of loops are required to be arranged on a common water tank, the first loop is mainly connected with a first electric valve testing device, a second electric valve testing device and a third electric valve testing device, and the second loop is mainly connected with an electromagnetic flowmeter, a pressure sensor interface and a water quality sampling interface. The two-path test can be carried out synchronously or independently, and each branch loop needs to be provided with different test components. The testing component comprises an electric valve testing device, an electric valve and an electromagnetic flowmeter; the electric valve comprises a first electric valve testing device, a second electric valve testing device and a third electric valve testing device; the electric valve comprises a first electric valve and a second electric valve; the water tank is placed on the base, and the water tank is provided with a first water tank water outlet, a second water tank water outlet, a first water tank water return port and a second water tank water return port; a second electric valve is arranged on the water outlet of the first water tank and connected with one end of the water inlet main pipe; the water outlet of the second water tank is provided with a valve and is connected with the water inlet of a running water simulation water pump, the water outlet of the running water simulation water pump is connected with the water inlet of a stability regulator, and the water outlet of the stability regulator is connected with the middle water inlet of a water inlet main pipe.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the figure, 1-tap water simulation water pump, 2-base, 3-first electric valve, 4-steady flow regulator, 5-electromagnetic flowmeter, 6-first loop, 7-floor drain, 8-first electric valve testing device, 9-emptying valve, 10-second loop, 11-second electric valve testing device, 12-first valve, 13-second valve, 14-third electric valve testing device, 15-third valve, 16-water inlet manifold, 17-pressure sensor interface, 18-water quality sampling interface, 19-pressurizing water pump, 20-second electric valve, 21-first water tank water outlet, 22-water tank, 23-second water tank water outlet, 24-first water tank water return port, 25-second water tank water return port.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it is to be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.
Referring to fig. 1, the utility model provides a water supply equipment test platform, which comprises a base 2; the water tank 22 and the test component water tank are connected with a first loop 6 and a second loop 10; during testing, water in the water tank 22 flows back to the water tank 22 after passing through the first loop 6 and the second loop 10, respectively. Because the types to be tested are different, two groups of loops are required to be arranged on the common water tank 2, the first loop 6 is mainly connected with the first electric valve testing device 8, the second electric valve testing device 11 and the third electric valve testing device 14, and the second loop 10 is mainly connected with the electromagnetic flowmeter 5, the pressure sensor interface 17 and the water quality sampling interface 18. The two tests can be carried out synchronously or independently. The testing component comprises an electric valve testing device, an electric valve and an electromagnetic flowmeter 5; the electric valve comprises a first electric valve testing device 8, a second electric valve testing device 11 and a third electric valve testing device 14; the electric valves comprise a first electric valve 3 and a second electric valve 20; the water tank 22 is arranged on the base 2, and is provided with a first water tank water outlet 21, a second water tank water outlet 23, a first water tank water return port 24 and a second water tank water return port 25; a second electric valve 20 is arranged on the water outlet 21 of the first water tank, and the second electric valve 20 is connected with one end of the water inlet main pipe 16; the water outlet 23 of the second water tank is provided with a valve and is connected with the water inlet of the running water simulation water pump 1, the water outlet of the running water simulation water pump 1 is connected with the water inlet of the stability regulator 4, and the water outlet of the stability regulator 4 is connected with the middle water inlet of the water inlet main pipe 16.
Preferably, the water inlet main pipe 16 of the present invention has 4 branch pipes, and both ends of each branch pipe are respectively connected to the water inlet of the pressure water pump 19 through valves. Due to the large number of branches, the water flow needs to be pressurized again by a pressurizing water pump 19 and then enters the first circuit 6 and the second circuit 10 through respective valves.
Additionally, the utility model discloses a pressure water pump 19's delivery port connects check valve, valve to on arriving the water header, second return circuit 10 one end connects the water header, and another termination second water tank return water mouth 25, electromagnetic flowmeter 5 install on second return circuit 10.
Further, the utility model discloses a first motorised valve testing arrangement 8, second motorised valve testing arrangement 11, third motorised valve testing arrangement 14 pass through on two branch pipes of pipeline, valve received second return circuit 10, on the first return circuit 6 was received to the other end, first water tank return water mouth 24 was received through the valve to the return water end of first return circuit 6.
Preferably, the utility model discloses a there are a plurality of pressure sensor interfaces 17 on the water header pipe.
In order to achieve better technical effect, the utility model discloses a still be equipped with quality of water sampling interface 18 on the water header pipe, quality of water sampling interface connection water quality testing appearance. The water quality detector has more models, but the working principle is basically the same, and after the water quality detector is selected and used, the water quality detector is directly connected into a pipeline through the water quality sampling interface 18, so that the water quality can be detected and sampled.
In the in-service use process, the utility model discloses a be equipped with the atmospheric valve 9 on the second return circuit 10, in the test process, need the rivers in the discharge pipeline, can atmospheric valve 9 with the water and the air escape in the pipeline, improve experimental precision.
Furthermore, the utility model discloses a still be equipped with floor drain 7 on the base 2 for the water that spills when collecting the emission test.
The utility model discloses an operation process:
testing the functions of the non-negative pressure water supply equipment:
the circuit is installed and set up on the base 2 according to the position of the individual components in fig. 1.
The first valve 12, the third valve 15 and the second electric valve 20 are closed, and the second circuit 10 is closed. The first electric valve 3 and the second valve 13 are opened, the first loop 6 is in a connection state, the tap water simulation water pump 1 is opened, water flows out from the water outlet 23 of the second water tank, passes through the tap water simulation water pump 1, the first electric valve 3, the flow stabilizing regulator 4, the water inlet header pipe 16, the pressurized water pump 19 and the first loop 6, and flows back to the water tank 22 from the water return port 24 of the first water tank; through such setting, make test platform become a complete no negative pressure water supply equipment, can realize testing no negative pressure equipment's each item function.
The functional test step of the variable-frequency constant-pressure water supply equipment comprises the following steps:
the first electric valve 3 is closed, the first valve 12 and the third valve 15 are closed, the second valve 13 is opened, the second loop 10 is in a closed state, the first loop 6 is in an open state, and water flows out of the first water tank water outlet 21, flows through the water inlet manifold 16, the pressurizing water pump 19, the second valve 13 and the first loop 6, and flows back to the water tank 22 through the first water tank water return port 24; through such setting, make test platform become a complete frequency conversion constant voltage water supply equipment, can test frequency conversion constant voltage water supply equipment's each item function.
The water tank-non-negative pressure water supply equipment test step:
3.1, when the inflow water quantity of the simulated tap water meets the requirement of the water consumption, closing the first valve 12, the third valve 15 and the second electric valve 20, closing the second loop 10, opening the first electric valve 3, opening the second valve 13, opening the first loop 6, opening the tap water simulation pump 1, enabling the water flow to flow out from a water outlet 23 of the second water tank, and flowing back to the water tank 22 through the tap water simulation pump 1, the first electric valve 3, the flow stabilizing regulator 4, the water inlet main pipe 16, the pressurized water pump 19, the second valve 13 and the first loop 6 through a water return port 24 of the first water tank; through the arrangement, the test platform becomes a complete non-negative pressure water supply device, and is in a working state of the non-negative pressure device at the moment.
3.2, when the simulated tap water inflow amount cannot meet the requirement of the water consumption amount, the first electric valve 3 is automatically closed, the second electric valve 20 is automatically opened, and water flows out of the water outlet 21 of the first water tank, passes through the water inlet main pipe 16, the pressurizing water pump 19, the second valve 13 and the first loop 6, and flows back to the water tank 22 through the water return port 24 of the first water tank; at the moment, the test platform becomes a complete variable-frequency constant-pressure water supply device and is in a working state of the variable-frequency device.
Therefore, the functions of the water tank-non-negative pressure water supply equipment can be tested.
Testing the electromagnetic flowmeter:
by adopting any one of the above water supply modes, the second valve 13 and the third valve 15 are closed, the first valve 12 is opened, the second loop 10 is in an open state, the first loop 6 is in a closed state, and water flows through the first valve 12 and the second loop 10, passes through the electromagnetic flowmeter 5 and flows back to the water tank 22 from the first water tank water return port 24; by the arrangement, various parameters of the electromagnetic flowmeter can be tested.
Electric valve testing step:
by adopting any one of the water supply modes, the first valve 12 and the second valve 13 are closed, the third valve 15 is opened, the first circuit 6 is in an open state, the second circuit 10 is in a closed state, and water flows through the third valve 15 and the first circuit 6, passes through an electric valve to be tested and flows back to the water tank 22 from the second water tank water return port 25; through such setting, can test the motorised valve of different specifications each item parameter, during the test, every way motorised valve tests in proper order.
Testing of Water quality instrumentation
The water quality detector is connected to the water quality sampling port 18, and various parameters of the water quality detector can be set and tested.
Detection and calibration of pressure sensor
The test platform is provided with a high-precision standard pressure sensor which can be used for comparing pressure sensors used on factory equipment, the pressure sensor to be factory is arranged on the pressure sensor interface 17, and the detected value is compared with the standard pressure sensor so as to determine the correctness and the error of the detected value.
The water leaked and sprinkled in the test process can be discharged by the floor drain 7, and the water in the pipeline can be discharged by the emptying valve 9 in the initial test stage and the test completion.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (8)
1. A water supply equipment test platform is characterized by comprising a base; the base is provided with a water tank and a test component;
the water tank is connected with a first loop and a second loop;
the testing component comprises an electric valve testing device, an electric valve and an electromagnetic flowmeter;
the electric valve comprises a first electric valve testing device, a second electric valve testing device and a third electric valve testing device;
the electrically operated valves comprise a first electrically operated valve and a second electrically operated valve;
the water tank is provided with a first water tank water outlet, a second water tank water outlet, a first water tank water return port and a second water tank water return port;
a second electric valve is arranged on the water outlet of the first water tank and connected with one end of the water inlet main pipe;
the water outlet of the second water tank is provided with a valve and is connected with the water inlet of a running water simulation water pump, the water outlet of the running water simulation water pump is connected with the water inlet of a stability regulator, and the water outlet of the stability regulator is connected with the middle water inlet of a water inlet main pipe.
2. The water supply equipment test platform as claimed in claim 1, wherein the water inlet main pipe is provided with four branch pipes, two ends of each branch pipe are respectively connected with a water inlet of the pressurizing water pump through valves, one branch pipe is connected with the second loop, and the other three branch pipes are respectively connected with a first electric valve test device, a second electric valve test device and a third electric valve test device in series.
3. The water supply equipment test platform as claimed in claim 2, wherein a water outlet of the pressure water pump is connected with a check valve and a valve and is connected to a water outlet main pipe, one end of the second loop is connected with the water outlet main pipe, the other end of the second loop is connected with a water return port of a second water tank, and the electromagnetic flow meter is installed on the second loop.
4. The water supply equipment test platform as claimed in claim 1, wherein the first electric valve test device, the second electric valve test device and the third electric valve test device are connected to two branch pipes of the second loop through pipelines and valves, the other ends of the two branch pipes are connected to the first loop, and the water return end of the first loop is connected to the water return port of the first water tank through a valve.
5. The test platform of water supply equipment according to claim 3, wherein the water outlet manifold is provided with a plurality of pressure sensor interfaces.
6. The water supply equipment test platform as claimed in claim 3, wherein the water outlet main pipe is further provided with a water quality sampling interface, and the water quality sampling interface is connected with a water quality detector.
7. The water supply testing platform of claim 6, wherein the second circuit is provided with an air release valve.
8. The water supply equipment test platform of claim 7, wherein a floor drain is further arranged on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121146344.5U CN215004307U (en) | 2021-05-26 | 2021-05-26 | Water supply equipment test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121146344.5U CN215004307U (en) | 2021-05-26 | 2021-05-26 | Water supply equipment test platform |
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| Publication Number | Publication Date |
|---|---|
| CN215004307U true CN215004307U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121146344.5U Active CN215004307U (en) | 2021-05-26 | 2021-05-26 | Water supply equipment test platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN215004307U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116907889A (en) * | 2023-06-19 | 2023-10-20 | 南源智慧水务有限公司 | Water supply equipment test platform and control method thereof |
| CN119124449A (en) * | 2024-11-08 | 2024-12-13 | 上海中韩杜科泵业制造有限公司 | Test system for secondary water supply equipment |
| CN120521898A (en) * | 2025-07-23 | 2025-08-22 | 上海中韩杜科泵业制造有限公司 | Water supply testing system |
-
2021
- 2021-05-26 CN CN202121146344.5U patent/CN215004307U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116907889A (en) * | 2023-06-19 | 2023-10-20 | 南源智慧水务有限公司 | Water supply equipment test platform and control method thereof |
| CN119124449A (en) * | 2024-11-08 | 2024-12-13 | 上海中韩杜科泵业制造有限公司 | Test system for secondary water supply equipment |
| CN120521898A (en) * | 2025-07-23 | 2025-08-22 | 上海中韩杜科泵业制造有限公司 | Water supply testing system |
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