CN213985316U - Electromagnetic flowmeter integrated circuit experiment testing arrangement - Google Patents
Electromagnetic flowmeter integrated circuit experiment testing arrangement Download PDFInfo
- Publication number
- CN213985316U CN213985316U CN202120063528.9U CN202120063528U CN213985316U CN 213985316 U CN213985316 U CN 213985316U CN 202120063528 U CN202120063528 U CN 202120063528U CN 213985316 U CN213985316 U CN 213985316U
- Authority
- CN
- China
- Prior art keywords
- valve
- flowmeter
- electromagnetic flowmeter
- water
- integrated circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses an electromagnetic flowmeter integrated circuit experiment testing arrangement relates to the flowmeter field, including the water storage tank, the upper portion of water storage tank sets up the second water inlet, the lower part sets up first water inlet and delivery port, the delivery port passes through the pipeline and connects gradually first valve, water pump, check valve, standard flowmeter, second valve, electromagnetic flowmeter casing, third valve and second water inlet, connecting tube between first valve and water pump and check valve is rubber hose, standard flowmeter is standard electromagnetic flowmeter. The utility model discloses can solve the unable problem of testing of experimenting electromagnetic flowmeter integrated circuit among the prior art.
Description
Technical Field
The utility model belongs to the technical field of the flowmeter and specifically relates to an electromagnetic flow meter integrated circuit tests testing arrangement.
Background
The electromagnetic flowmeter comprises an electromagnetic flowmeter housing 7 and an electromagnetic flowmeter integrated circuit disposed within the electromagnetic flowmeter housing.
At present, an integrated circuit of an electromagnetic flowmeter is lack of a testing device under a laboratory condition during design, a large-scale calibrating device in a factory is generally required to carry out real-flow calibration, but the calibrating device in the factory is generally used for final inspection before finished products of the flowmeter are delivered, the calibrating device cannot be used for experimental test of the integrated circuit in most of time, and the calibrating device for finished product inspection is inconvenient to install and disassemble when a tested meter is replaced. Experimental testing of integrated circuits often requires long observation times, distinct from the high efficiency requirements of production, and therefore an electromagnetic flowmeter verification device suitable for experimental testing is needed to avoid time conflicts in production and shipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an electromagnetic flow meter integrated circuit experiment testing arrangement is provided, solve the unable problem of experimenting the test to electromagnetic flow meter integrated circuit among the prior art.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an electromagnetic flowmeter integrated circuit experiment testing arrangement, includes the water storage tank, the upper portion of water storage tank sets up the second water inlet, the lower part sets up first water inlet and delivery port, the delivery port connects gradually first valve, water pump, check valve, standard flowmeter, second valve, electromagnetic flowmeter casing, third valve and second water inlet through the pipeline, the connecting tube between first valve and water pump and check valve is rubber hose, the standard flowmeter is standard electromagnetic flowmeter.
Further, the water storage tank is provided with a liquid level meter.
Further, the first valve is a butterfly valve, and the second valve and the third valve are ball valves.
Furthermore, the connecting pipelines between the first water inlet and the water outlet, between the check valve and the standard flowmeter, between the standard flowmeter and the second valve, between the second valve and the electromagnetic flowmeter shell, between the electromagnetic flowmeter shell and the third valve, and between the third valve and the second water inlet are all plastic pipelines.
Further, the accuracy of the standard flow meter is 0.2 grade.
Further, electromagnetic flowmeter integrated circuit experiment testing arrangement still sets up water drainage tank, water drainage tank sets up delivery port, first valve, water pump, check valve, standard flowmeter, second valve, electromagnetic flowmeter casing, third valve, second water inlet and connecting tube below between them.
Further, still set up three metal support in the water drainage tank, three metal support sets up respectively in connecting tube below between check valve and standard flowmeter, second valve and electromagnetic flow meter casing and third valve.
Furthermore, electromagnetic flowmeter integrated circuit experiment testing arrangement still includes first reducing pipe and second reducing pipe, the both ends of first reducing pipe are connected with second valve and electromagnetic flowmeter casing respectively, the both ends of second reducing pipe are connected with electromagnetic flowmeter casing and third valve respectively, electromagnetic flowmeter casing and first reducing pipe and second reducing pipe flange sealing connection.
Furthermore, the connecting pipelines between the first water inlet and the water outlet, between the check valve and the standard flowmeter, between the standard flowmeter and the second valve, between the second valve and the first reducing pipe, between the second reducing pipe and the third valve, and between the third valve and the second water inlet are all plastic pipelines.
Further, electromagnetic flowmeter integrated circuit experiment testing arrangement still sets up water drainage tank, water drainage tank sets up delivery port, first valve, water pump, check valve, standard flowmeter, second valve, first reducing pipe, electromagnetic flowmeter casing, second reducing pipe, third valve, second water inlet and connecting tube below between them, still set up three metal support in the water drainage tank, three metal support sets up the connecting tube below between check valve and standard flowmeter, second valve and first reducing pipe and second reducing pipe and third valve respectively.
The utility model discloses following beneficial effect has:
the utility model discloses an electromagnetic flowmeter integrated circuit experiment testing arrangement when testing electromagnetic flowmeter integrated circuit, the tester can test different electromagnetic flowmeter integrated circuit and electromagnetic flowmeter casing electric connection in proper order, and convenient and environmental protection are dismantled in the installation.
The utility model discloses an electromagnetic flow meter integrated circuit experiment testing arrangement's first valve and water pump and the connecting tube between water pump and the check valve are flexible rubber hose, and the connecting tube that can prevent the vibration damage water pump that the water pump during operation produced and first valve and check valve from making it break.
The utility model discloses an electromagnetic flowmeter integrated circuit experiment testing arrangement's standard flowmeter is standard electromagnetic flowmeter, and standard electromagnetic flowmeter can not produce the pressure loss when accurately giving the return circuit flow data, guarantees the accuracy of electromagnetic flowmeter integrated circuit experiment test.
The utility model discloses an electromagnetic flow meter integrated circuit experiment testing arrangement sets up water drainage tank except that each part and connecting tube below of water storage tank. When water seeps out of the loop, the seeped water can enter the drainage groove, and waste of water resources is avoided.
The utility model discloses an electromagnetic flow meter integrated circuit experiment testing arrangement's water storage tank sets up the level gauge. When the water quantity in the water storage tank is not enough, the tester can supplement the water quantity to the water storage tank through the first water inlet according to the indication of the liquid level meter.
Drawings
Fig. 1 is a schematic structural view of the present invention in embodiment 1;
fig. 2 is a schematic structural view of the present invention in embodiment 2.
Detailed Description
Example 1:
as shown in fig. 1, an electromagnetic flowmeter integrated circuit experiment testing arrangement, including water storage tank 1, the upper portion of water storage tank 1 sets up second water inlet 1C, the lower part sets up first water inlet 1D and delivery port 1B, delivery port 1B connects gradually first valve 2, water pump 3, check valve 4, standard flowmeter 5, second valve 6, electromagnetic flowmeter casing 7, third valve 8 and second water inlet 1C through the pipeline, the connecting tube between first valve 2 and water pump 3 and check valve 4 is rubber hose, standard flowmeter 5 is standard electromagnetic flowmeter.
The water storage tank 1 is provided with a liquid level meter 1A.
The first valve 2 is a butterfly valve, and the second valve 6 and the third valve 8 are ball valves.
And connecting pipelines between the first water inlet 1D and the water outlet 1B, between the check valve 4 and the standard flow meter 5, between the standard flow meter 5 and the second valve 6, between the second valve 6 and the electromagnetic flow meter shell 7, between the electromagnetic flow meter shell 7 and the third valve 8 and between the third valve 8 and the second water inlet 1C are plastic pipelines.
The accuracy of the standard flowmeter 5 is 0.2 grade.
Electromagnetic flowmeter integrated circuit experiment testing arrangement still sets up water drainage tank 10, water drainage tank 10 sets up delivery port 1B, first valve 2, water pump 3, check valve 4, standard flowmeter 5, second valve 6, electromagnetic flowmeter casing 7, third valve 8, second water inlet 1C and connecting tube below between them.
And three metal supports 9 are further arranged in the drainage tank 10, and the three metal supports 9 are respectively arranged below connecting pipelines between the check valve 4 and the standard flow meter 5, between the second valve 6 and the electromagnetic flow meter shell 7 and between the electromagnetic flow meter shell 7 and the third valve 8.
The metal bracket 9 is used for supporting and fixing the testing device.
The utility model discloses an electromagnetic flowmeter integrated circuit experiment testing arrangement when testing electromagnetic flowmeter integrated circuit, the tester can test different electromagnetic flowmeter integrated circuit and electromagnetic flowmeter casing electric connection in proper order, and convenient and environmental protection are dismantled in the installation.
The utility model discloses an electromagnetic flow meter integrated circuit experiment testing arrangement's first valve and water pump and the connecting tube between water pump and the check valve are flexible rubber hose, and the connecting tube that can prevent the vibration damage water pump that the water pump during operation produced and first valve and check valve from making it break.
The utility model discloses an electromagnetic flowmeter integrated circuit experiment testing arrangement's standard flowmeter is standard electromagnetic flowmeter, and standard electromagnetic flowmeter can not produce the pressure loss when accurately giving the return circuit flow data, guarantees the accuracy of electromagnetic flowmeter integrated circuit experiment test.
The utility model discloses an electromagnetic flow meter integrated circuit experiment testing arrangement sets up water drainage tank except that each part and connecting tube below of water storage tank. When water seeps out of the loop, the seeped water can enter the drainage groove, and waste of water resources is avoided.
The utility model discloses an electromagnetic flow meter integrated circuit experiment testing arrangement's water storage tank sets up the level gauge. When the water quantity in the water storage tank is not enough, the tester can supplement the water quantity to the water storage tank through the first water inlet according to the indication of the liquid level meter.
The working principle is as follows:
1. the first valve 2 and the third valve 8 are closed, and tap water is filled into the water storage tank 1 through the first water inlet 1D.
2. And opening the first valve 2, the second valve 6 and the third valve 8 to enable the whole test loop to be filled with water flow, and ensuring that the water level in the water storage tank 1 is higher than the water outlet 1B.
3. And (3) electrifying the standard flowmeter 5, starting the water pump 3, running for 5 minutes, and removing air bubbles in the connecting pipeline of the test loop.
4. Observe standard flowmeter 5, treat standard flowmeter 5 data stabilization back, install electromagnetic flowmeter integrated circuit in electromagnetic flowmeter casing 7 and make its electric connection, carry out test work to electromagnetic flowmeter integrated circuit.
Example 2:
as shown in fig. 2, an electromagnetic flowmeter integrated circuit experiment testing arrangement, including water storage tank 1, the upper portion of water storage tank 1 sets up second water inlet 1C, the lower part sets up first water inlet 1D and delivery port 1B, delivery port 1B connects gradually first valve 2, water pump 3, check valve 4, standard flowmeter 5, second valve 6, electromagnetic flowmeter casing 7, third valve 8 and second water inlet 1C through the pipeline, the connecting tube between first valve 2 and water pump 3 and check valve 4 is rubber hose, standard flowmeter 5 is standard electromagnetic flowmeter.
The water storage tank 1 is provided with a liquid level meter 1A.
The first valve 2 is a butterfly valve, and the second valve 6 and the third valve 8 are ball valves.
The accuracy of the standard flowmeter 5 is 0.2 grade.
Electromagnetic flowmeter integrated circuit experiment testing arrangement still includes first reducing pipe 11 and second reducing pipe 14, the both ends of first reducing pipe 11 are connected with second valve 6 and electromagnetic flowmeter casing 7 respectively, the both ends of second reducing pipe 14 are connected with electromagnetic flowmeter casing 7 and third valve 8 respectively, electromagnetic flowmeter casing 7 and first reducing pipe 11 and the 14 flange seal connections of second reducing pipe.
And connecting pipelines between the first water inlet 1D and the water outlet 1B, between the check valve 4 and the standard flowmeter 5, between the standard flowmeter 5 and the second valve 6, between the second valve 6 and the first reducing pipe 11, between the second reducing pipe 14 and the third valve 8 and between the third valve 8 and the second water inlet 1C are plastic pipelines.
When the pipe diameter of the electromagnetic flowmeter shell 7 used for testing is different from the pipe diameter of a connecting pipeline between structures in the loop, the electromagnetic flowmeter shell 7 is matched with the loop by adopting the first reducing pipe 11 and the second reducing pipe 14.
The experimental testing device of the electromagnetic flowmeter integrated circuit further comprises a water drainage tank 10, wherein the water drainage tank 10 is arranged below the water outlet 1B, the first valve 2, the water pump 3, the check valve 4, the standard flowmeter 5, the second valve 6, the first reducing pipe 11, the electromagnetic flowmeter shell 7, the second reducing pipe 14, the third valve 8, the second water inlet 1C and a connecting pipeline between the water outlet and the second reducing pipe, three metal supports 9 are further arranged in the water drainage tank 10, and the three metal supports 9 are respectively arranged below the connecting pipelines between the check valve 4 and the standard flowmeter 5, between the second valve 6 and the first reducing pipe 11, and between the second reducing pipe 14 and the third valve 8.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any person skilled in the art can make some changes or modifications to equivalent embodiments with equivalent changes without departing from the technical scope of the present invention, but all those persons do not depart from the technical spirit of the present invention, and any simple modifications, equivalent replacements, and improvements made to the above embodiments are within the spirit and principle of the present invention, and still belong to the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides an electromagnetic flowmeter integrated circuit experiment testing arrangement, a serial communication port, including water storage tank (1), the upper portion of water storage tank (1) sets up second water inlet (1C), the lower part sets up first water inlet (1D) and delivery port (1B), delivery port (1B) connects gradually first valve (2), water pump (3), check valve (4), standard flowmeter (5), second valve (6), electromagnetic flowmeter casing (7), third valve (8) and second water inlet (1C) through the pipeline, the connecting tube between first valve (2) and water pump (3) and check valve (4) is rubber hose, standard flowmeter (5) are standard electromagnetic flowmeter.
2. The experimental testing device for the integrated circuit of the electromagnetic flow meter according to claim 1, characterized in that the water storage tank (1) is provided with a liquid level meter (1A).
3. The experimental testing device of an integrated circuit of an electromagnetic flow meter according to claim 1, characterized in that the first valve (2) is a butterfly valve, and the second valve (6) and the third valve (8) are ball valves.
4. The experimental testing device for the integrated circuit of the electromagnetic flowmeter, according to claim 1, characterized in that the connecting pipes between the first water inlet (1D) and the water outlet (1B), the check valve (4) and the standard flowmeter (5), the standard flowmeter (5) and the second valve (6), the second valve (6) and the electromagnetic flowmeter housing (7), the electromagnetic flowmeter housing (7) and the third valve (8), and the third valve (8) and the second water inlet (1C) are all plastic pipes.
5. An electromagnetic flowmeter integrated circuit experiment testing device as claimed in claim 1, characterized in that the accuracy of said standard flowmeter (5) is of the order of 0.2.
6. The experimental testing device for the integrated circuit of the electromagnetic flowmeter according to claim 1, further comprising a water draining tank (10), wherein the water draining tank (10) is disposed below the water outlet (1B), the first valve (2), the water pump (3), the check valve (4), the standard flowmeter (5), the second valve (6), the electromagnetic flowmeter housing (7), the third valve (8), the second water inlet (1C) and the connecting pipeline therebetween.
7. The experimental testing device for the integrated circuit of the electromagnetic flowmeter according to claim 6, characterized in that three metal brackets (9) are further arranged in the drainage groove (10), and the three metal brackets (9) are respectively arranged below the connecting pipelines between the check valve (4) and the standard flowmeter (5), between the second valve (6) and the electromagnetic flowmeter housing (7), and between the electromagnetic flowmeter housing (7) and the third valve (8).
8. The electromagnetic flowmeter integrated circuit experiment testing device as set forth in claim 1, further comprising a first reducing pipe (11) and a second reducing pipe (14), wherein two ends of the first reducing pipe (11) are respectively connected with the second valve (6) and the electromagnetic flowmeter housing (7), two ends of the second reducing pipe (14) are respectively connected with the electromagnetic flowmeter housing (7) and the third valve (8), and the electromagnetic flowmeter housing (7) is in flange sealing connection with the first reducing pipe (11) and the second reducing pipe (14).
9. The experimental testing device for the integrated circuit of the electromagnetic flowmeter, according to claim 8, characterized in that the connecting pipes between the first water inlet (1D) and the water outlet (1B), the check valve (4) and the standard flowmeter (5), the standard flowmeter (5) and the second valve (6), the second valve (6) and the first reducer (11), the second reducer (14) and the third valve (8), and the third valve (8) and the second water inlet (1C) are all plastic pipes.
10. The electromagnetic flowmeter integrated circuit experiment testing device of claim 8, the electromagnetic flowmeter integrated circuit experiment testing device is also provided with a water drainage tank (10), wherein the water drainage tank (10) is arranged below the water outlet (1B), the first valve (2), the water pump (3), the check valve (4), the standard flowmeter (5), the second valve (6), the first reducing pipe (11), the electromagnetic flowmeter shell (7), the second reducing pipe (14), the third valve (8), the second water inlet (1C) and a connecting pipeline between the first reducing pipe and the second reducing pipe, still set up three metal support (9) in water drainage tank (10), three metal support (9) set up respectively in check valve (4) and standard flowmeter (5), second valve (6) and first reducing pipe (11) and second reducing pipe (14) and third valve (8) between connecting tube below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120063528.9U CN213985316U (en) | 2021-01-12 | 2021-01-12 | Electromagnetic flowmeter integrated circuit experiment testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120063528.9U CN213985316U (en) | 2021-01-12 | 2021-01-12 | Electromagnetic flowmeter integrated circuit experiment testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213985316U true CN213985316U (en) | 2021-08-17 |
Family
ID=77251061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120063528.9U Active CN213985316U (en) | 2021-01-12 | 2021-01-12 | Electromagnetic flowmeter integrated circuit experiment testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213985316U (en) |
-
2021
- 2021-01-12 CN CN202120063528.9U patent/CN213985316U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211262637U (en) | Test system for detection equipment in pipeline | |
| CN201803832U (en) | Tester using acoustic emission signals to detect valve leakage | |
| CN110566474A (en) | Water pump test device capable of measuring wide lift range | |
| CN108088749A (en) | Pipeline pressure testing device and pipeline pressure pilot system | |
| CN207813893U (en) | A kind of Test-bed for pump | |
| CN109751045B (en) | Overflow lost circulation monitoring method and device | |
| CN213985316U (en) | Electromagnetic flowmeter integrated circuit experiment testing arrangement | |
| CN109745760B (en) | Performance test system and method for marine ballast water filter | |
| CN110595783B (en) | Pump pressure type liquid flow test system | |
| CN108613918B (en) | Experimental device capable of simulating coupling effect of coastal environment erosion and fatigue load | |
| CN201819848U (en) | Pressure-testing instrument for constructive water supply branch pipe | |
| CN204881965U (en) | Pressure transmitter's installation device among sewage treatment | |
| CN210923075U (en) | Liquid flow test system | |
| CN210033797U (en) | Diesel engine water pump test bed | |
| CN210567572U (en) | Underground pipeline air tightness checking device | |
| CN209495811U (en) | A kind of underwater leakage detection equipment of pipe fitting for testing flow-limiting valve performance state | |
| CN207961724U (en) | Gas valve high-low pressure air tightness detection apparatus | |
| CN216206882U (en) | Electromagnetic flow converter integrated circuit module measurement accuracy experiment testing arrangement | |
| CN220508185U (en) | Novel flowmeter calibration device | |
| CN218327556U (en) | Loop system for internal detection of industrial pipeline micro leakage | |
| CN220893726U (en) | Radiator processing tool equipped with water pump installation position | |
| CN218584282U (en) | Pressure and flow integrated test tool | |
| CN210664601U (en) | Valve seal leakage quantity measuring device | |
| CN212130831U (en) | Horizontal axial-flow pump test device | |
| CN214951782U (en) | Simple and easy testing arrangement of pipeline vibration based on wireless vibration sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |