CN203964961U - A kind of portable flow metering device - Google Patents
A kind of portable flow metering device Download PDFInfo
- Publication number
- CN203964961U CN203964961U CN201420025592.8U CN201420025592U CN203964961U CN 203964961 U CN203964961 U CN 203964961U CN 201420025592 U CN201420025592 U CN 201420025592U CN 203964961 U CN203964961 U CN 203964961U
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- Prior art keywords
- pipeline
- casing
- flow
- detection module
- portable
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- Expired - Lifetime
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- 239000012530 fluid Substances 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 230000008676 import Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- Arrangements For Transmission Of Measured Signals (AREA)
- Details Of Flowmeters (AREA)
- Measuring Volume Flow (AREA)
Abstract
The utility model relates to a kind of portable flow metering device, belongs to flow measurement device technical field of structures.Comprise that casing and part are installed on the pipeline in casing, the two ends of pipeline extend to casing outside and are connected in series with the working fluid road of fluid machinery, be positioned on the pipeline of casing the detection module for detection of pipeline liquid condition parameter is installed, detection module is connected with for the information detecting is passed to the data line on outernal display unit.The utility model reasonable in design, operation and easy to carry, metering and calibration accuracy are high.
Description
Technical field
The utility model relates to a kind of portable flow metering device, belongs to flow measurement device technical field of structures.
Background technology
At present, fluid machinery is used widely in industry and daily life, and wherein a part has the measuring requirement of fluid flow.Yet, when fluid machinery lacks the measuring apparatus of flow or existing measuring apparatus fault, just need one can substitute fast the device for measuring; In addition, when the measuring apparatus of flow needs on-line testing, also need a kind of STANDARD MEASURING APPARATUS FOR that can be serially connected in work loop, for the calibrating of measuring apparatus.Substitute or during calibration, not only need to monitor the flow of fluid, also needing the correction of measuring by obtaining temperature and pressure signal, to obtain fluid flow accurately.Therefore, can disposablely obtain flow, pressure and temperature signal, and portable reliable measuring apparatus is the effective means addressing the above problem.
Summary of the invention
The purpose of this utility model is to solve alternative metering or the measurement verification problem of above-mentioned fluid machinery, provide a kind of and can obtain flow, pressure and temperature signal simultaneously, operation is with easy to carry, can carry out traffic alignment by convection cell machinery, the flow measurement device that can use as a standard module.
The utility model is achieved through the following technical solutions:
A kind of portable flow metering device, its special character is to comprise that casing 1 and part are installed on the pipeline 4 in casing 1, the two ends of pipeline 4 extend to casing 1 outside and are connected in series with the working fluid road of fluid machinery, be positioned on the pipeline 4 of casing 1 detection module for detection of pipeline 4 liquid condition parameters is installed, detection module is connected with for the information detecting being passed to the data line 5 on outernal display unit;
Described detection module comprises temperature sensor 6, flow sensor, the pressure transducer 3 being connected with pipeline 4;
Described flow sensor comprises the flowmeter 7 being connected with pipeline 4, and flowmeter 7 is connected with for pulse signal being converted to the transmitter 9 of current signal, and transmitter 9 is sent to outernal display unit by data line 5 by flow information;
Described casing 1 is provided with for the import 2 through pipeline 4 and outlet 8.
Portable flow metering apparatus structure of the present utility model is reasonable in design, the fluid flow, pressure and the temperature information that by detection module, gather fluid machinery output are sent on outernal display unit and are shown by data line, and the utility model can be serially connected in fluid machinery work loop easily, under the actual operating conditions of fluid machinery, calibrate, calibration accuracy is high, avoid the dismounting of measuring apparatus, do not affected the normal work of fluid machinery; In sum, the utility model can measure and can calibrate by convection cell machinery by convection cell machinery, has good application prospect.
Accompanying drawing explanation
Fig. 1: the structural representation of a kind of portable flow metering of the utility model device.
Embodiment
Below with reference to accompanying drawing, provide the specific embodiment of the present invention, be used for that the present invention is described further.
Embodiment 1
A kind of portable flow metering device of the present embodiment, comprise that casing 1 and part are installed on the pipeline 4 in casing 1, casing 1 is provided with for the import 2 through pipeline 4 and outlet 8, the two ends of pipeline 4 extend to casing 1 outside and are connected in series with the working fluid road of fluid machinery, be positioned on the pipeline 4 of casing 1 detection module for detection of pipeline 4 liquid condition parameters is installed, detection module is connected with for the information detecting being passed to the data line 5 on outernal display unit; Detection module comprises temperature sensor 6, flow sensor, the pressure transducer 3 being connected with pipeline 4; Flow sensor comprises the flowmeter 7 being connected with pipeline 4, and flowmeter 7 is connected with for pulse signal being converted to the transmitter 9 of current signal, and transmitter 9 is sent to outernal display unit by data line 5 by flow information.
The course of work is as follows: fluid flow, pressure and temperature information that detection module gathers fluid machinery output are sent on external display and are shown by data line 5.
The portable flow metering device of the present embodiment has the following advantages:
1) there is portable construction, be convenient to portable and transportation;
2) can measure by convection cell machinery;
3) can convection cell machinery carry out online actual flow calibration, this device can be serially connected in easily and be calibrated in work loop, calibrates being calibrated under the actual operating conditions of equipment, calibration accuracy is high, has avoided the dismounting of measuring apparatus.
Claims (2)
1. a portable flow is measured device, it is characterized in that comprising that casing (1) and part are installed on the pipeline (4) in casing (1), the two ends of pipeline (4) extend to casing (1) outside and are connected in series with the working fluid road of fluid machinery, be positioned on the pipeline (4) of casing (1) detection module for detection of pipeline (4) liquid condition parameter is installed, detection module is connected with for the information detecting being passed to the data line (5) on outernal display unit;
Described detection module comprises temperature sensor (6), flow sensor, the pressure transducer (3) being connected with pipeline (4);
Described flow sensor comprises the flowmeter (7) being connected with pipeline (4), flowmeter (7) is connected with for pulse signal being converted to the transmitter (9) of current signal, and transmitter (9) is sent to outernal display unit by data line (5) by flow information.
2. according to a kind of portable flow metering device claimed in claim 1, it is characterized in that described casing (1) is provided with for the import (2) through pipeline (4) and outlet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025592.8U CN203964961U (en) | 2014-01-16 | 2014-01-16 | A kind of portable flow metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025592.8U CN203964961U (en) | 2014-01-16 | 2014-01-16 | A kind of portable flow metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964961U true CN203964961U (en) | 2014-11-26 |
Family
ID=51925529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420025592.8U Expired - Lifetime CN203964961U (en) | 2014-01-16 | 2014-01-16 | A kind of portable flow metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203964961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179682A (en) * | 2018-03-01 | 2018-06-19 | 福建铁拓机械有限公司 | The pitch on-line proving device and method of continuous asphalt mixing plant |
| CN109764924A (en) * | 2019-02-25 | 2019-05-17 | 上海碳索能源环境服务有限公司 | Wide working condition high precision intelligent flow meter based on neural network model |
-
2014
- 2014-01-16 CN CN201420025592.8U patent/CN203964961U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179682A (en) * | 2018-03-01 | 2018-06-19 | 福建铁拓机械有限公司 | The pitch on-line proving device and method of continuous asphalt mixing plant |
| CN109764924A (en) * | 2019-02-25 | 2019-05-17 | 上海碳索能源环境服务有限公司 | Wide working condition high precision intelligent flow meter based on neural network model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141126 |