CN109163771A - A kind of flow rate-measuring device of underwater end-of-the-pipe - Google Patents
A kind of flow rate-measuring device of underwater end-of-the-pipe Download PDFInfo
- Publication number
- CN109163771A CN109163771A CN201811102100.XA CN201811102100A CN109163771A CN 109163771 A CN109163771 A CN 109163771A CN 201811102100 A CN201811102100 A CN 201811102100A CN 109163771 A CN109163771 A CN 109163771A
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- China
- Prior art keywords
- pipe
- pipeline
- flow rate
- measuring device
- water tank
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F13/00—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups
- G01F13/006—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups measuring volume in function of time
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/12—Cleaning arrangements; Filters
Abstract
The invention discloses a kind of flow rate-measuring devices of underwater end-of-the-pipe, including first pipe, flow measurement device, first annular frame, second ring frame and circular orbit, connecting rod is equipped between first annular frame and circular orbit, first annular frame is located at the inner circumferential of second ring frame, first annular frame is uniformly provided with several through-holes, the inner circumferential of first annular frame is uniformly provided with several springs, spring is located at the top of the through-hole, the top of spring is equipped with the first magnet, circular orbit is located at the periphery of the second ring frame, linear motor is equipped between circular orbit and second ring frame, the inner circumferential of second ring frame is uniformly provided with several second magnet, first annular frame is located at the periphery of first pipe, first pipe is connected with flow measurement device, the top of first pipe is equipped with the air bag for blocking sewage pipe, the present apparatus can The impurity of inner wall of the pipe is removed, so that it is guaranteed that the accuracy of flow measurement.
Description
Technical field
The present invention relates to field of flow measurement, in particular to a kind of flow rate-measuring device of underwater end-of-the-pipe.
Background technique
Existing sewage pipe, since the impurity in sewage pipe is more, easily leads to the inner wall of collecting pipe when carrying out blowdown
On accumulate excessive impurity in the long-term use process, it is extremely difficult to remove, so as to cause that can not obtain during flow measurement
Accurate flow number, and when carrying out underwater or half underwater discharge of sewage measurement, if end-of-the-pipe is not blocked, pole
It easily leads to the water flow other than the waste water of sewage pipe discharge to become a mandarin in amount determining device, so as to cause measurement data inaccuracy
Problem.
Summary of the invention
For above-mentioned existing issue, the technical problem to be solved in the present invention is that the impurity of inner wall of the pipe can be removed by providing
It goes, so that it is guaranteed that a kind of flow rate-measuring device of underwater end-of-the-pipe of the accuracy of flow measurement.
The present invention provides a kind of flow rate-measuring device of underwater end-of-the-pipe, including first pipe, flow measurement device,
One ring frame, the second ring frame and circular orbit are equipped with connecting rod between the first annular frame and the circular orbit, described
First annular frame is located at the inner circumferential of second ring frame, and the first annular frame is uniformly provided with several through-holes, first ring
The inner circumferential of shape frame is uniformly provided with several springs, and the spring is located at the top of the through-hole, and the top of the spring is equipped with first
Magnet, the circular orbit are located at the periphery of second ring frame, set between the circular orbit and second ring frame
There is a linear motor, the inner circumferential of second ring frame is uniformly provided with several second magnet, and the first annular frame is located at described the
The periphery of one pipeline, the first pipe are connected with the flow measurement device, and the top of the first pipe, which is equipped with, to be used for
The air bag of sewage pipe is blocked, the linear motor is electrically connected with external power supply.
Further, the flow measurement device further includes timer, second pipe, third pipeline, the 4th pipeline, the 5th
Pipeline and water tank, the second pipe are connected with the first pipe, the connection of the first pipe and the second pipe
Place is equipped with the first valve, and the third pipeline is connected with the first pipe, and the third pipeline is equipped with the second valve, institute
Third pipeline is stated equipped with filter device, the other end of the filter device is connected with the 4th pipeline, the 4th pipe
Road is connected with the second pipe, and the 4th pipeline is equipped with third valve, and the 5th pipeline is set to second pipe
On road, the second pipe is equipped with the 4th valve, and the connectivity part of the 5th pipeline and the water tank is equipped with the 5th valve, institute
Timer is stated on the water tank.
Further, the filter device includes collecting shell, is equipped with several strainers, the net of the strainer in the collection shell
Hole is once gradually reduced from top to bottom.
Further, the rubber belt for lockking sewage pipe is enclosed on the surface of the air bag equipped with one.
Further, the water tank is externally provided with vacuum pumping pump, and the vacuum pumping pump is connected with the water tank, described to take out very
Sky pump is electrically connected with external power supply.
Further, the surface of the water tank is equipped with scale.
Further, the first pipe is equipped with linear guide, and the linear guide is equipped with sliding slot, the circular rails
The outside in road is equipped with slide bar, and the slide bar is connected with the sliding slot.
The beneficial effects of the present invention are:
The first pipe is directed at sewage pipe, then by a kind of flow rate-measuring device of underwater end-of-the-pipe of the invention
Air bag full of gas and is blocked into sewage pipe, can by the flow measurement device to the flows of sewage pipe different periods into
Row measurement, and by the linear motor the circular orbit movement so that second ring frame and the first ring
It produces relative rotation between shape frame, is set on the second magnet and the first annular frame being equipped with by second ring frame
Intermittent repulsive interaction can be generated between the first magnet having by the through-hole, and the spring has centainly
Reset response, so that second magnet can not stop to beat the surface of the first pipe, so that described first be managed
The impurity shake of road inner wall attachment is fallen, and scale removal effect is preferable, and after the dirt for removing first pipe inner wall, under capable of being convenient for
The secondary measurement for carrying out the discharge of sewage, to improve the precision of subsequent measurement.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only the preferred embodiment of the present invention, for
For those of ordinary skill in the art, without any creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is a kind of overall structure diagram of the flow rate-measuring device of underwater end-of-the-pipe of the present invention；
Fig. 2 is a kind of schematic diagram of internal structure of the collection shell of flow rate-measuring device of underwater end-of-the-pipe of the present invention.
In figure, 1 is first pipe, and 2 be first annular frame, and 3 be the second ring frame, and 4 be circular orbit, and 5 be connecting rod, 6
It is spring for through-hole, 7,8 be the first magnet, and 9 be linear motor, and 10 be the second magnet, and 11 be air bag, and 12 be timer,
13 be second pipe, and 14 be third pipeline, and 15 be the 4th pipeline, and 16 be the 5th pipeline, and 17 be water tank, and 18 be the first valve, 19
It is third valve for the second valve, 20,21 be the 4th valve, and 22 be the 5th valve, and 23 is collect shell, and 24 be strainer, and 25 be rubber
Belt, 26 be vacuum pumping pump, and 27 be scale, and 28 be linear guide, and 29 be sliding slot, and 30 be slide bar.
Specific embodiment
In order to be best understood from the technology of the present invention content, be provided below specific embodiment, and in conjunction with attached drawing to the present invention do into
The explanation of one step.
Referring to Fig. 1 to Fig. 2, the present invention provides a kind of flow rate-measuring device of underwater end-of-the-pipe, including first pipe 1,
Flow measurement device, first annular frame 2, the second ring frame 3 and circular orbit 4, the first annular frame 2 and the circular orbit
Connecting rod 5 is equipped between 4, the first annular frame 2 is located at the inner circumferential of second ring frame 3, and the first annular frame 2 is uniformly
Equipped with several through-holes 6, the inner circumferential of the first annular frame 2 is uniformly provided with several springs 7, and the spring 7 is located at the through-hole 6
The top of top, the spring 7 is equipped with the first magnet 8, and the circular orbit 4 is located at the periphery of second ring frame 3, described
Linear motor 9 is equipped between circular orbit 4 and second ring frame 3, the inner circumferential of second ring frame 3 is uniformly provided with several
Second magnet 10, the first annular frame 2 are located at the periphery of the first pipe 1, the first pipe 1 and the flow measurement
Device is connected, and the top of the first pipe 1 is equipped with the air bag 11 for blocking sewage pipe, the linear motor 9 with
The first pipe 1 is directed at sewage pipe by external power supply electrical connection, and air bag 11 full of gas and is then blocked sewage pipe,
It can be measured by flow of the flow measurement device to sewage pipe different periods, and be existed by the linear motor 9
The movement of the circular orbit 4, so that produce relative rotation between second ring frame 3 and first annular frame 2, due to
It can lead between the first magnet 8 that the second magnet 10 and the first annular frame 2 that second ring frame 3 is equipped with are equipped with
It crosses the through-hole 6 and generates intermittent repulsive interaction, and the spring 7 has certain reset response, so that
Second magnet 10 can not stop to beat the surface of the first pipe 1, thus by the miscellaneous of 1 inner wall of first pipe attachment
Matter shake is fallen, and scale removal effect is preferable, and after the dirt for removing 1 inner wall of first pipe, can carry out sewage stream convenient for next time
The measurement of amount, to improve the precision of subsequent measurement.
Specifically, the flow measurement device further includes timer 12, second pipe 13, third pipeline 14, the 4th pipeline
15, the 5th pipeline 16 and water tank 17, the second pipe 13 are connected with the first pipe 1, the first pipe 1 and second
The junction of pipeline 13 is equipped with the first valve 18, and the third pipeline 14 is connected with the first pipe 1, the third pipeline
14 are equipped with the second valve 19, and the third pipeline 14 is equipped with filter device, the other end of the filter device and described the
Four pipelines 15 are connected, and the 4th pipeline 15 is connected with the second pipe 13, and the 4th pipeline 15 is equipped with third
Valve 20, the 5th pipeline 16 are set on the second pipe 13, and the second pipe 13 is equipped with the 4th valve 21, described
The connectivity part of 5th pipeline 16 and the water tank 17 is equipped with the 5th valve 22, and the timer 12 is set on the water tank 17, leads to
The time that the timer 12 is full of convenient for the determining water tank 17 is spent, when the scale removal for needing to carry out the first pipe 1 works
When, it is only necessary to first valve 18 is closed, the second valve 19 being located on the third pipeline 14 is opened and is passed through clean
Water source, the dirt under can removing, which imports in the filter device, be filtered, then by opening the second pipe 13
On the 4th valve 21 and close the 5th valve 22, filtered water is discharged, when needing to carry out sewage pipe
When the measurement of the flow of waste water, it is only necessary to open first valve 18 and the 5th valve 22, and by second valve 19,
Three valves 20 and the 4th valve 21 are closed, can be by the timer 12 to described after waste water fills in the water tank 17
The time that water tank 17 fills is determined, thus the volume according to known to filling time and the water tank 17, you can get it should
The specific flow of measuring section is acted on, it can be ensured that the first pipe 1 by the scale removal to the first pipe 1
Internal diameter is constant, improves the accuracy and confidence level of measurement.
Specifically, the filter device includes collecting shell 23, several strainers 24, the strainer are equipped in the collection shell 23
24 mesh is once gradually reduced from top to bottom, can be by the dirt in the second pipe 13 by the effect of the strainer 24
Dirt filtering, and dirt is taken in the collection shell 23, avoid the problem that result inaccuracy occurs when actual measurement from occurring.
Specifically, the surface of the air bag 11, which is equipped with one, encloses rubber belt 25 for lockking sewage pipe, by described
The effect of rubber belt 25 enables to the present apparatus to lock the nozzle of sewage pipe, sewage is avoided to wash the air bag 11 open,
Ensure that the work of the flow measurement of sewage can be normally carried out.
Specifically, the water tank 17 is externally provided with vacuum pumping pump 26, the vacuum pumping pump 26 is connected with the water tank 17, institute
Vacuum pumping pump 26 is stated to be electrically connected with external power supply, by the way that air in the water tank 17 is emptied to greatest extent, consequently facilitating this
The use of device.
Specifically, the surface of the water tank 17 is equipped with scale 27, by the effect of the scale 27, since sewage pipe is one
Quantity of wastewater effluent in different time periods in it is different, therefore the case where instantaneous flow increases very likely occurs, and herein
To operator and dangerous, and before flow increases, the noise in sewage pipe be will increase, therefore work as the measurement of Shi Jinhang flow
In the case where predicting that will appear flow increases, the first pipe 1 can be separated with sewage pipe rapidly, so that it is big to measure flow
The blowdown situation of the period before increasing, it is ensured that the flexibility that the present apparatus uses.
Specifically, the first pipe 1 is equipped with linear guide 28, the linear guide 28 is equipped with sliding slot 29, described
The outside of circular orbit 4 is equipped with slide bar 30, and the slide bar 30 is connected with the sliding slot 29, passes through the slide bar 30 and the cunning
Sliding effect between slot 29, can facilitate operator to carry out scale removal to the first pipe 1.
Specifically, the second pipe 13 be hose, the second pipe 13 respectively with the first pipe 1, third pipe
Road 14, the 4th pipeline 15 and the 5th pipeline 16 are mutually fitted into, by the shape and characteristic to hose, so that described second
Hose is easier to replace, since the first pipe 1 needs docking sewage pipe for a long time, in order to ensure making for first pipe 1
With the service life, PVC pipeline is can be used in the first pipe 1.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of flow rate-measuring device of underwater end-of-the-pipe, which is characterized in that including first pipe, flow measurement device,
One ring frame, the second ring frame and circular orbit are equipped with connecting rod between the first annular frame and the circular orbit, described
First annular frame is located at the inner circumferential of second ring frame, and the first annular frame is uniformly provided with several through-holes, first ring
The inner circumferential of shape frame is uniformly provided with several springs, and the spring is located at the top of the through-hole, and the top of the spring is equipped with first
Magnet, the circular orbit are located at the periphery of second ring frame, set between the circular orbit and second ring frame
There is a linear motor, the inner circumferential of second ring frame is uniformly provided with several second magnet, and the first annular frame is located at described the
The periphery of one pipeline, the first pipe are connected with the flow measurement device, and the top of the first pipe, which is equipped with, to be used for
The air bag of sewage pipe is blocked, the linear motor is electrically connected with external power supply.
2. a kind of flow rate-measuring device of underwater end-of-the-pipe according to claim 1, which is characterized in that the flow is surveyed
Amount device further includes timer, second pipe, third pipeline, the 4th pipeline, the 5th pipeline and water tank, the second pipe and institute
It states first pipe to be connected, the junction of the first pipe and the second pipe is equipped with the first valve, the third pipeline
It is connected with the first pipe, the third pipeline is equipped with the second valve, and the third pipeline is equipped with filter device, institute
The other end for stating filter device is connected with the 4th pipeline, and the 4th pipeline is connected with the second pipe, described
4th pipeline is equipped with third valve, and the 5th pipeline is set on the second pipe, and the second pipe is equipped with the 4th
The connectivity part of valve, the 5th pipeline and the water tank is equipped with the 5th valve, and the timer is set on the water tank.
3. a kind of flow rate-measuring device of underwater end-of-the-pipe according to claim 2, which is characterized in that the filtering dress
It sets including collecting shell, is equipped with several strainers in the collection shell, the mesh of the strainer is once gradually reduced from top to bottom.
4. a kind of flow rate-measuring device of underwater end-of-the-pipe according to claim 1, which is characterized in that the inflating air
The rubber belt for lockking sewage pipe is enclosed on the surface of capsule equipped with one.
5. a kind of flow rate-measuring device of underwater end-of-the-pipe according to claim 2, which is characterized in that outside the water tank
Equipped with vacuum pumping pump, the vacuum pumping pump is connected with the water tank, and the vacuum pumping pump is electrically connected with external power supply.
6. a kind of flow rate-measuring device of underwater end-of-the-pipe according to claim 2, which is characterized in that the water tank
Surface is equipped with scale.
7. a kind of flow rate-measuring device of underwater end-of-the-pipe according to claim 1, which is characterized in that first pipe
Road is equipped with linear guide, and the linear guide is equipped with sliding slot, and the outside of the circular orbit is equipped with slide bar, the slide bar with
The sliding slot is connected.
8. a kind of flow rate-measuring device of underwater end-of-the-pipe according to claim 2, which is characterized in that second pipe
Road is hose, and the second pipe is mutually chimeric with the first pipe, third pipeline, the 4th pipeline and the 5th pipeline respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811102100.XA CN109163771B (en) | 2018-09-20 | 2018-09-20 | Flow measuring device for underwater sewage pipe orifice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811102100.XA CN109163771B (en) | 2018-09-20 | 2018-09-20 | Flow measuring device for underwater sewage pipe orifice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109163771A true CN109163771A (en) | 2019-01-08 |
| CN109163771B CN109163771B (en) | 2020-01-21 |
Family
ID=64879960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811102100.XA Active CN109163771B (en) | 2018-09-20 | 2018-09-20 | Flow measuring device for underwater sewage pipe orifice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109163771B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657844A (en) * | 2019-10-18 | 2020-01-07 | 安徽世纪科技咨询服务有限公司 | Sewage discharge capacity detection equipment for environmental monitoring and detection method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4522221A (en) * | 1983-08-15 | 1985-06-11 | Autarkic Flow Controls | Timed flow control valve assembly |
| CN201051000Y (en) * | 2007-01-11 | 2008-04-23 | 承学东 | A fit filter for high-temperature and high-voltage resisting low flow water and air analysis and sampling device |
| JP2010117359A (en) * | 2001-03-26 | 2010-05-27 | Fluilogic Oy | Device and method for quantitative administration of small amount of liquid |
| CN203146000U (en) * | 2013-04-12 | 2013-08-21 | 中国矿业大学(北京) | Gas drainage pipe sewage discharge device |
| CN105823517A (en) * | 2016-05-09 | 2016-08-03 | 西北工业大学 | Differential pressure linear flow meter |
-
2018
- 2018-09-20 CN CN201811102100.XA patent/CN109163771B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4522221A (en) * | 1983-08-15 | 1985-06-11 | Autarkic Flow Controls | Timed flow control valve assembly |
| JP2010117359A (en) * | 2001-03-26 | 2010-05-27 | Fluilogic Oy | Device and method for quantitative administration of small amount of liquid |
| CN201051000Y (en) * | 2007-01-11 | 2008-04-23 | 承学东 | A fit filter for high-temperature and high-voltage resisting low flow water and air analysis and sampling device |
| CN203146000U (en) * | 2013-04-12 | 2013-08-21 | 中国矿业大学(北京) | Gas drainage pipe sewage discharge device |
| CN105823517A (en) * | 2016-05-09 | 2016-08-03 | 西北工业大学 | Differential pressure linear flow meter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657844A (en) * | 2019-10-18 | 2020-01-07 | 安徽世纪科技咨询服务有限公司 | Sewage discharge capacity detection equipment for environmental monitoring and detection method thereof |
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| Publication number | Publication date |
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| CN109163771B (en) | 2020-01-21 |
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