CN217384406U - Test device for flow meter detection - Google Patents
Test device for flow meter detection Download PDFInfo
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- CN217384406U CN217384406U CN202220655441.5U CN202220655441U CN217384406U CN 217384406 U CN217384406 U CN 217384406U CN 202220655441 U CN202220655441 U CN 202220655441U CN 217384406 U CN217384406 U CN 217384406U
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Abstract
The utility model discloses a test device for flowmeter detection, which belongs to the technical field of flowmeter detection, and comprises a pressure stabilizing container, wherein the pressure stabilizing container is connected with a degassing filter through a pipeline, the degassing filter is connected with a water inlet through a pipeline, the water inlet is connected with a water separator through a pipeline, the water separator is connected with a manual switch valve through a pipeline, the manual switch valve is connected with a standard flowmeter through a pipeline, the standard flowmeter is connected with a vent valve through a pipeline, the vent valve is connected with a measured flowmeter through a pipeline, and the test device for flowmeter detection has the advantages that the test device for flowmeter can generate a stable laminar flow without impurities and bubbles in a test pipeline under the action of the degassing filter for eliminating bubbles when a worker uses the device to detect the flowmeter, so that the water flow passing through the detected flowmeter reaches an ideal state.
Description
Technical Field
The utility model relates to a flowmeter detects technical field, and more specifically says that it relates to a flowmeter detects uses test device.
Background
The flow meter is an instrument for indicating the measured flow and the total amount of fluid in a selected time interval, and is simply an instrument for measuring the flow of fluid in a pipeline or an open channel.
SUMMERY OF THE UTILITY MODEL
(1) Technical problem to be solved
Not enough to prior art exists, the utility model aims to provide a flowmeter detects uses test device, it has can eliminate the inside impurity of rivers in the test tube and bubble to and be convenient for carry out the characteristics adjusted to flow.
(2) Technical scheme
In order to achieve the above purpose, the utility model provides a test device for flow meter detection, which comprises a pressure stabilizing container, the pressure stabilizing container is connected with a degassing filter through a pipeline, the degassing filter is connected with a water inlet interface through a pipeline, the water inlet interface is connected with a water separator through a pipeline, the water separator is connected with a manual switch valve through a pipeline, the manual switch valve is connected with a standard flowmeter through a pipeline, the standard flowmeter is connected with an exhaust valve through a pipeline, the exhaust valve is connected with a measured flowmeter through a pipeline, the measured flowmeter is connected with a water collector through a pipeline, the water collector is connected with a flow regulating valve through a pipeline, the flow regulating valve is connected with a water storage tank through a pipeline, the water storage tank is connected with a water pump through a pipeline, the water pump is connected with a check valve through a pipeline, and the check valve is connected with the pressure stabilizing container through a pipeline.
When the testing device for detecting the flowmeter, which adopts the technical scheme, can generate a stable laminar flow without impurities and bubbles in a testing pipeline through the degassing filter, so that the water flow flowing through the detected flowmeter reaches an ideal state, and can adjust the flow of a calibrated flow point through the flow adjusting valve, so that the adjustment of the flow point is more accurate and stable.
Furthermore, the top end of the pressure stabilizing container is connected with an air inlet valve, the bottom end of the pressure stabilizing container is provided with a blow-down valve, and the side surface of the pressure stabilizing container is provided with a pressure gauge.
Furthermore, a sieve plate is arranged in the pressure stabilizing container, the volume of the pressure stabilizing container is 12 cubic meters, and support legs are arranged at the bottom end of the pressure stabilizing container.
Furthermore, the side of the water separator is connected with a first water release valve, the side of the water collector is connected with a second water release valve, the volume of the water storage tank is 400 cubic meters, and the water pump is a horizontal centrifugal pump.
Furthermore, the interior of the air elimination filter is provided with a filler, the filtering precision of the air elimination filter is 4 mm, and the air elimination filter is made of A3 steel.
(3) Advantageous effects
To sum up, the utility model discloses following beneficial effect has:
1. according to the test device for detecting the flowmeter, the degassing filter is arranged, so that a stable laminar flow without impurities and bubbles can be generated in a test pipeline under the action of the degassing filter in the process that a worker uses the test device to detect the flowmeter, and the water flow flowing through the detected flowmeter reaches an ideal state;
2. this flowmeter test device for measuring through setting up flow control valve, uses the device to carry out the in-process that detects to the flowmeter as the staff, only needs can adjust the flow to what mark the flow point through the converter to make the regulation of flow point more accurate, stable, in order to satisfy the flow and mark the requirement.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
The labels in the figures are:
1. a pressure stabilizing container; 2. a water separator; 3. a water collector; 4. a water storage tank; 5. a water pump; 6. a check valve; 7. an intake valve; 8. a pressure gauge; 9. a blowoff valve; 10. a degassing filter; 11. a standard flow meter; 12. a measured flow meter; 13. a first water escape valve; 14. a manual on-off valve; 15. an exhaust valve; 16. a second water release valve; 17. a flow regulating valve; 18. and a water inlet interface.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following description is made for the technical solution of the present invention in the embodiments to explain the present invention clearly and completely, obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.
The embodiment is as follows:
the present invention will be described in further detail with reference to fig. 1.
Referring to fig. 1, the present invention provides a technical solution: a testing device for flow meter detection comprises a pressure stabilizing container 1, the pressure stabilizing container 1 is connected with a degassing filter 10 through a pipeline, the degassing filter 10 is arranged, under the action of the degassing filter 10 for removing bubbles, a stable laminar flow without impurities and bubbles can be generated in a testing pipeline, water flowing through a detected flow meter reaches an ideal state, the degassing filter 10 is connected with a water inlet interface 18 through a pipeline, the water inlet interface 18 is connected with a water distributor 2 through a pipeline, the water distributor 2 is connected with a manual switch valve 14 through a pipeline, the manual switch valve 14 is connected with a standard flow meter 11 through a pipeline, the standard flow meter 11 is connected with an exhaust valve 15 through a pipeline, the exhaust valve 15 is connected with a detected flow meter 12 through a pipeline, the detected flow meter 12 is connected with a water collector 3 through a pipeline, the water collector 3 is connected with a flow regulating valve 17 through a pipeline, and by arranging the flow regulating valve 17, can be to the regulation flow that carries on of demarcation flow point through the converter, make the regulation of flow point more accurate, stable to satisfy the flow and mark the requirement, flow control valve 17 has tank 4 through the pipe connection, and tank 4 has water pump 5 through the pipe connection, and water pump 5 has check valve 6 through the pipe connection, and check valve 6 is connected through pipeline and steady voltage container 1.
Specifically, the top end of the pressure stabilizing container 1 is connected with an air inlet valve 7, the bottom end of the pressure stabilizing container 1 is provided with a blow-down valve 9, and the side surface of the pressure stabilizing container 1 is provided with a pressure gauge 8.
Through adopting above-mentioned technical scheme, under the effect of steady voltage container 1, can be used for realizing that the medium is stable, guarantee that the flow is stable in the device, can be convenient for detect the flowmeter.
Specifically, the inside of the pressure stabilizing container 1 is provided with a sieve plate, the volume of the pressure stabilizing container 1 is 12 cubic meters, and the bottom end of the pressure stabilizing container 1 is provided with support legs.
Specifically, the side surface of the water separator 2 is connected with a first water release valve 13, the side surface of the water collector 3 is connected with a second water release valve 16, the volume of the water storage tank 4 is 400 cubic meters, and the water pump 5 is a horizontal centrifugal pump.
Through adopting above-mentioned technical scheme, under the effect of water pump 5 for the rivers of certain pressure get into the pipeline, and shake for a short time, the noise is low.
Specifically, the interior of the air elimination filter 10 is provided with a filler, the filtering precision of the air elimination filter 10 is 4 mm, and the air elimination filter 10 is made of A3 steel.
The utility model discloses a theory of operation does: when the utility model is used, the device is firstly arranged at a proper position, and the integrity of the device is checked, meanwhile, the device is externally connected with a power supply, when a worker uses the device to detect the flowmeter, firstly, the standard flowmeter 11 and the measured flowmeter 12 are installed, then the water pump 5 makes the water flow with certain pressure enter the pipeline, and the water flow passes through the pressure stabilizing and air eliminating filter 10 of the pressure stabilizing container 1 to eliminate air bubbles and filter impurities, thereby generating a stable laminar flow without impurities and air bubbles in the test pipeline, then the water flow is divided by the water separator 2, so that the water flow passes through the standard flowmeter 11 and the measured flowmeter 12 in sequence through the pipeline, and enters the inside of the sump 3 through the pipe while returning to the inside of the water storage 4 again through the pipe, thereby completing the process of detecting the flow meter.
Claims (5)
1. The utility model provides a flowmeter detects uses testing arrangement, includes steady voltage container (1), its characterized in that: the pressure stabilizing container (1) is connected with a gas elimination filter (10) through a pipeline, the gas elimination filter (10) is connected with a water inlet interface (18) through a pipeline, the water inlet interface (18) is connected with a water distributor (2) through a pipeline, the water distributor (2) is connected with a manual switch valve (14) through a pipeline, the manual switch valve (14) is connected with a standard flowmeter (11) through a pipeline, the standard flowmeter (11) is connected with an exhaust valve (15) through a pipeline, the exhaust valve (15) is connected with a measured flowmeter (12) through a pipeline, the measured flowmeter (12) is connected with a water collector (3) through a pipeline, the water collector (3) is connected with a flow regulating valve (17) through a pipeline, the flow regulating valve (17) is connected with a water storage pool (4) through a pipeline, the water storage pool (4) is connected with a water pump (5) through a pipeline, the water pump (5) is connected with a check valve (6) through a pipeline, and the check valve (6) is connected with the pressure stabilizing container (1) through a pipeline.
2. The flowmeter testing device according to claim 1, wherein: the top of steady voltage container (1) is connected with admission valve (7), the bottom of steady voltage container (1) is provided with blowoff valve (9), the side of steady voltage container (1) is provided with manometer (8).
3. The flowmeter testing device according to claim 2, wherein: the inside of steady voltage container (1) is provided with the sieve, the volume of steady voltage container (1) is 12 cubic meters, the bottom of steady voltage container (1) is provided with the stabilizer blade.
4. The flowmeter testing device according to claim 1, wherein: the side of the water separator (2) is connected with a first water release valve (13), the side of the water collector (3) is connected with a second water release valve (16), the volume of the water storage tank (4) is 400 cubic meters, and the water pump (5) is a horizontal centrifugal pump.
5. The flowmeter testing device according to claim 1, wherein: the filter is characterized in that a filler is arranged inside the degassing filter (10), the filtering precision of the degassing filter (10) is 4 mm, and the degassing filter (10) is made of A3 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220655441.5U CN217384406U (en) | 2022-03-24 | 2022-03-24 | Test device for flow meter detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220655441.5U CN217384406U (en) | 2022-03-24 | 2022-03-24 | Test device for flow meter detection |
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| Publication Number | Publication Date |
|---|---|
| CN217384406U true CN217384406U (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220655441.5U Active CN217384406U (en) | 2022-03-24 | 2022-03-24 | Test device for flow meter detection |
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| CN (1) | CN217384406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117268504A (en) * | 2023-10-23 | 2023-12-22 | 宁波力擎超声科技有限公司 | Ultrasonic flowmeter correction instrument |
-
2022
- 2022-03-24 CN CN202220655441.5U patent/CN217384406U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117268504A (en) * | 2023-10-23 | 2023-12-22 | 宁波力擎超声科技有限公司 | Ultrasonic flowmeter correction instrument |
| CN117268504B (en) * | 2023-10-23 | 2024-03-19 | 宁波力擎超声科技有限公司 | Ultrasonic flowmeter correction instrument |
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