CN218121105U - Electromagnetic flowmeter calibration device - Google Patents
Electromagnetic flowmeter calibration device Download PDFInfo
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- CN218121105U CN218121105U CN202222369958.0U CN202222369958U CN218121105U CN 218121105 U CN218121105 U CN 218121105U CN 202222369958 U CN202222369958 U CN 202222369958U CN 218121105 U CN218121105 U CN 218121105U
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Abstract
The utility model discloses an electromagnetic flowmeter calibration device, including the check-up table, the check-up table below is provided with the water tank, check-up table top surface is provided with first connector and second connector, first connector and second connector set up relatively, first connector and second connector all include lead liquid chamber and connection pad, be connected with the inlet tube between the liquid chamber of leading of water tank and first connector, be provided with first water pump on the inlet tube, be connected with the outlet pipe between the liquid chamber of leading of water tank and second connector, be provided with the second water pump on the outlet pipe, it is provided with a plurality of groups of test tubes to correspond respectively on the connection pad of first connector and second connector, each test tube end is provided with the connector respectively, be provided with the control valve on the test tube respectively, be located and be provided with standard flowmeter on each test tube of connection pad on the first connector respectively. The utility model discloses simple structure, job stabilization, detection efficiency height, simple operation.
Description
Technical Field
The utility model belongs to the technical field of the electromagnetic flow meter, especially, relate to an electromagnetic flow meter calibration equipment.
Background
The electromagnetic flowmeter measures the flow of conducting fluid based on the electromotive force induced when the conducting fluid passes through external magnetic field by means of electromagnetic induction principle. The electromagnetic flowmeter needs to be checked after production for checking the precision of the electromagnetic flowmeter, the structure of the currently used electromagnetic flowmeter checking device is complex, the operation is complex, only one electromagnetic flowmeter can be checked at a time, and the checking efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide an electromagnetic flowmeter calibration equipment of simple structure, job stabilization, detection efficiency height, simple operation.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides an electromagnetic flowmeter calibration device, including the check-up table, the check-up table below is provided with the water tank, check-up table top surface is provided with first connector and the second connector that is located first connector one side, first connector and second connector set up relatively, first connector and second connector all include liquid guide chamber and connection pad, be connected with the inlet tube between the liquid guide chamber of water tank and first connector, be provided with first water pump on the inlet tube, be connected with the outlet pipe between the liquid guide chamber of water tank and second connector, be provided with the second water pump on the outlet pipe, it is provided with a plurality of groups of test tube to correspond respectively on the connection pad of first connector and second connector, each test tube end is provided with the connector respectively, the test tube on the connection pad is linked together rather than the liquid guide chamber that corresponds respectively, be provided with the control valve on the test tube respectively, be provided with the standard flowmeter on each test tube of connection pad on the first connector respectively.
The water inlet pipe is connected with a water inlet branch pipe through a three-way valve, and the water inlet branch pipe is provided with a booster pump.
And each detection pipe positioned on the connecting disc on the first connecting body is provided with a pressure gauge.
The detection tubes on the first connecting body and the second connecting body are in one-to-one correspondence to form a plurality of detection loops, and the calibers of the detection tubes of the detection loops are different.
Each control valve is an electromagnetic valve.
Adopt above-mentioned technical scheme, the utility model discloses when the work is used, the flowmeter that will treat the check-up passes through the connector correspondence and installs between two detection tubes between first connector and second connector, form a detection loop, can correspond the connection at its corresponding detection loop according to the bore of flowmeter, the electromagnetic flowmeter that can install different models simultaneously carries out the check-up simultaneously, when carrying out the check-up, water in with the water tank through first water pump enters into to the drain chamber of first connector through the inlet tube in, open the control valve on corresponding detection loop detection tube, after rivers pass through standard flowmeter and wait to detect the flowmeter, check-up through its numerical value contrast, and can change the rotational speed of first water pump, carry out the multiple measurements, in addition, the accessible three-way valve makes it carry out the pressure boost through the booster pump, detect its numerical value under different pressure situations.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the middle connection pad of the present invention.
Detailed Description
As shown in fig. 1-2, the utility model discloses an electromagnetic flowmeter verifying attachment, including the check-up table, the check-up table below is provided with water tank 1, the check-up table top surface is provided with first connector 2 and is located the second connector 3 of first connector 2 one side, first connector 2 and second connector 3 set up relatively, first connector 2 and second connector 3 all include drain chamber 4 and connection pad 5, be connected with inlet tube 6 between water tank 1 and the drain chamber 4 of first connector 2, be provided with first water pump 7 on the inlet tube 6, be connected with into water branch pipe 9 through three-way valve 8 on the inlet tube 6, be provided with booster pump 10 on the water branch pipe 9, be connected with outlet pipe 11 between the drain chamber 4 of water tank 1 and second connector 3, be provided with second water pump 12 on outlet pipe 11, be provided with a plurality of groups of detection pipe 13 on connection pad 5 of first connector 2 and second connector 3 respectively and correspond respectively on the connection pad 5 and be provided with a plurality of detection pipe 13 connectors 14 respectively, detection pipe 13 on the connection pad 5 is linked together rather than the corresponding drain chamber 4 respectively, be provided with control valve 15 on each connection pad 13, the detection pipe 13 that each detection pipe 13 is located each detection pipe 15, the different detection pipe 13 that each detection pipe 13 that detection return circuits that each detection pipe forms on the first connector 16 that connects the control valve 15, each detection pipe 13 that the connection pad 16 that connects the loop that connects the detection pipe that corresponds respectively, each detection pipe 13 is located on the first connector 16, each detection pipe that the connection pad 3, each detection pipe that connects the loop that the detection pipe that connects the loop that each detection pipe that the detection circuit one-to be provided with each detection circuit one-to form.
The utility model discloses when the work is used, the flowmeter that will treat the check-up passes through connector 14 and corresponds to install between two detecting tubes 13 between first connector 2 and second connector 3, form a detection return circuit, can correspond the detection return circuit of connecting rather than corresponding according to the bore of flowmeter, the electromagnetic flowmeter that can install different models simultaneously carries out the check-up simultaneously, when carrying out the check-up, water in with water tank 1 through first water pump 7 enters into to the drain room 4 of first connector 2 in through inlet tube 6, open and correspond control valve 15 on the detection return circuit detecting tube 13, back in rivers pass through standard flowmeter 16 and the flowmeter that waits to detect, check-up through its numerical value contrast, and can change first water pump 7's rotational speed, carry out multiple measurements, in addition, accessible three-way valve 8 makes it carry out the pressure boost through booster pump 10, detect its numerical value under different pressure situations.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (5)
1. The utility model provides an electromagnetic flowmeter verifying unit which characterized in that: the water tank is arranged below the check table, a first connecting body and a second connecting body located on one side of the first connecting body are arranged on the top surface of the check table, the first connecting body and the second connecting body are arranged oppositely, the first connecting body and the second connecting body respectively comprise a liquid guide chamber and a connecting disc, a water inlet pipe is connected between the water tank and the liquid guide chamber of the first connecting body, a first water pump is arranged on the water inlet pipe, a water outlet pipe is connected between the water tank and the liquid guide chamber of the second connecting body, a second water pump is arranged on the water outlet pipe, a plurality of groups of detection pipes are correspondingly arranged on the connecting discs of the first connecting body and the second connecting body respectively, each end of each detection pipe is provided with a connector, the detection pipes on the connecting discs are communicated with the corresponding liquid guide chambers respectively, control valves are arranged on the detection pipes respectively, and standard flow meters are arranged on each detection pipe of the connecting discs on the first connecting body respectively.
2. The electromagnetic flowmeter verifying attachment of claim 1, characterized in that: the water inlet pipe is connected with a water inlet branch pipe through a three-way valve, and the water inlet branch pipe is provided with a booster pump.
3. The electromagnetic flowmeter verifying attachment of claim 2, characterized in that: and each detection pipe positioned on the connecting disc on the first connecting body is provided with a pressure gauge.
4. The electromagnetic flowmeter verification device of claim 1, characterized by: the detection tubes on the first connecting body and the second connecting body are in one-to-one correspondence to form a plurality of detection loops, and the calibers of the detection tubes of the detection loops are different.
5. The electromagnetic flowmeter verification device of claim 1, characterized by: each control valve is an electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222369958.0U CN218121105U (en) | 2022-09-07 | 2022-09-07 | Electromagnetic flowmeter calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222369958.0U CN218121105U (en) | 2022-09-07 | 2022-09-07 | Electromagnetic flowmeter calibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218121105U true CN218121105U (en) | 2022-12-23 |
Family
ID=84528652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222369958.0U Active CN218121105U (en) | 2022-09-07 | 2022-09-07 | Electromagnetic flowmeter calibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218121105U (en) |
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2022
- 2022-09-07 CN CN202222369958.0U patent/CN218121105U/en active Active
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