CN107842513A - A kind of meterage device for immersible pump body - Google Patents
A kind of meterage device for immersible pump body Download PDFInfo
- Publication number
- CN107842513A CN107842513A CN201711289997.7A CN201711289997A CN107842513A CN 107842513 A CN107842513 A CN 107842513A CN 201711289997 A CN201711289997 A CN 201711289997A CN 107842513 A CN107842513 A CN 107842513A
- Authority
- CN
- China
- Prior art keywords
- immersible pump
- pump body
- interface
- flow
- metering
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0088—Testing machines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
Abstract
The invention discloses a kind of meterage device for immersible pump body, including immersible pump body, the portable erecting bed and controller being connected with immersible pump body, data transmission device is provided with the erecting bed, metering device and the supply unit being connected with metering device, flow gauge is provided with metering device, the metering units for measuring pipeline inner fluid streams amount are provided with flow gauge, the output end of flow gauge and the input of data transmission device connect, the output end of data transmission device and the input of controller connect, erecting bed includes the first interface being connected with immersible pump body and the second interface connected with discharge pipe line, first interface at second interface with being provided with metering device, it is fixedly connected between metering device and erecting bed.The invention, which is advantageous to irrigate agricultural water flow, carries out meterage, and metric results are accurate, reliable and stably.
Description
Technical field
The present invention relates to agricultural irrigation field of mechanical technique, more particularly to a kind of meterage for immersible pump body fills
Put.
Background technology
With agricultural irrigation mode weed out the old and bring forth the new and agricultural water electricity price reform work propulsion, to immersible pump body
Irrigate flow and measure imperative, higher requirement is it is also proposed to measuring equipment.And traditional flow gauge is often
A flow gauge is only set to be used to detect fluid flow, and the water inlet of pipeline between suction pump and fluid pipeline interface
Mouth is in the same size with delivery port, and water-carrying capacity and flow velocity are changing constantly, cause flow and flow rate to adjust manually
Immersible pump body.Traditional flow gauge has precision low, and quantification stability is poor, and assembling maintenance and dismounting are inconvenient, and tear open
Rear precision is unloaded to change, data be not easy to preserve the defects of.
Therefore, it is necessary to water-carrying capacity monitor in the prior art is improved to solve above-mentioned technical problem.
The content of the invention
In view of this, it is an object of the invention to provide a kind of meterage device for immersible pump body, effectively carry
High metering accuracy and stability.Realized in particular by following technical scheme：
The meterage device for immersible pump body of the present invention, including immersible pump body, be connected with immersible pump body
Portable erecting bed and controller, be provided with data transmission device, metering device and and metering device on the erecting bed
The supply unit of connection, flow gauge is provided with metering device, be provided with flow gauge for measuring inside pipeline
The metering units of fluid flow, the output end of the flow gauge and the input of data transmission device connect, data transfer
The input of the output end of device and controller connects, the erecting bed include the first interface being connected with immersible pump body and
The second interface connected with discharge pipe line, is provided with metering device at first interface and second interface, the metering device with
It is fixedly connected between erecting bed, is activity between first interface and immersible pump body and between second interface and discharge pipe line
Connection.
Operation principle is：First, by setting first interface and second interface metering device in the presence of metering units
Water-carrying capacity and flow velocity are monitored；Secondly, by data transmission device by the data transfer of collection in controller, by controller
Interior integrated analysis software is made a concrete analysis of to data message, and to water charging and passes through tune respectively according to analysis result
Save immersible pump bulk density, there is provided with the corresponding water-carrying capacity of fluid line endurance.
Further, the diameter of the first interface is more than the diameter of second interface.
Further, the fastener for fixing metering device is provided between the metering device and erecting bed.
Further, the flow gauge also includes being used to monitor the pressure sensor of pipe fluid pressure and for surveying
Measure the timing sensor that fluid enters in pipeline from underground.
Further, the flow gauge is the higher duct type flow gauge of measurement accuracy.
Further, the controller is to perform control unit based on MCU, and it is convection body stream that the MCU, which performs control unit,
Measure the metering device valuated, monitoring immersible pump bulk density size is provided with the controller with adjust flow with
The adjusting means of flow velocity.
Beneficial effects of the present invention：The meterage device for immersible pump body of the present invention, to change prior art
In deficiency, there is provided a kind of simple in construction, accurate measurement, precision is high, equipment repair is convenient and dismounting after measuring accuracy not
The impacted meterage device for immersible pump body；Other beneficial effects of the present invention will be below in specific embodiment
It is further described.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the sectional view of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is schematic block circuit diagram of the present invention；
Illustrate：1st, first interface 2, second interface 3, metering device 4, supply unit 5, erecting bed.
Embodiment
As shown in Fig. 1-3：The present invention the meterage device for immersible pump body, including immersible pump body, with dive
The portable erecting bed 5 and controller of water pump body connection, are provided with data transmission device, metering device 3 on the erecting bed 5
And the supply unit 4 being connected with metering device, flow gauge is provided with metering device, and use is provided with flow gauge
In the metering units of measurement pipeline inner fluid streams amount, the output end of the flow gauge and the input of data transmission device
Connection, the output end of data transmission device and the input of controller connect, and the erecting bed includes being connected with immersible pump body
First interface 1 and the second interface 2 that is connected with discharge pipe line, first interface 1 is with being provided with metering dress at second interface 2
Put, be fixedly connected between the metering device 3 and erecting bed 5, between first interface 1 and immersible pump body and second interface 2
It is to be flexibly connected between discharge pipe line.
Metering device is fixed and measured by erecting bed, by by metering device be respectively arranged at first interface with
Second interface, the purpose so set are that when fluid is extracted out by immersible pump body the water pressure against exit is big, flow
Foot, and water-carrying capacity can be than shallower, stably at the second interface, it is more accurate that both combine metric results.Metering device at two
Data information transfer is carried out data analysis by the data measured by data transmission device in controller, and by controller, is drawn
Accurate result.
In the present embodiment, the diameter of the first interface 1 is more than the diameter of second interface 2.
The diameter of first interface be more than second interface diameter 0,5-1,5 times, the size of standardization, strict implement flow are set
The requirement of meter valuation, charging is carried out definitely according to clear and definite rates ground.The first interface is that basis is latent
Water pump body connection size is designed, and sealing gasket is provided between first interface and immersible pump body delivery port.
In the present embodiment, the fastener for fixing metering device is provided between the metering device 3 and erecting bed 5.
Use fastener flow gauge to be fixed (fastener is prior art), and carried out to flow gauge
Changeing or repair all can be more convenient.
In the present embodiment, the flow gauge also includes being used for the pressure sensor and use for monitoring pipe fluid pressure
In the timing sensor that measurement fluid enters in pipeline from underground.
Set pressure sensor purpose be due to current be drawn into from deep under ground on ground or from lower to
Eminence is drawn water, and the pressure requirements that can be provided to equipment are very high, whether the fluid of drainage pipeline is completely full of to be monitored just seems
It is particularly important.The purpose for setting timing sensor is to monitor time of pumping on startup, and the number that timing sensor is obtained
Controller is transmitted according to through data transmission device, is sent by controller and is instructed and the pressure of immersible pump body is adjusted.
In the present embodiment, the flow gauge is the higher duct type flow gauge of measurement accuracy.
It is smaller that purpose using duct type flow gauge is that the flow gauge is influenceed by site environment factor, measurement essence
Error rate is spent only within positive and negative 0.5%, and metric results accuracy is high, and valuation is accurately and reliably.
In the present embodiment, the controller is to perform control unit based on MCU, and it is convection current that the MCU, which performs control unit,
The metering device that body flow is valuated, monitoring immersible pump bulk density size is provided with the controller to adjust stream
Amount and the adjusting means of flow velocity.
Performed based on MCU and be wirelessly transferred between the controller and flow gauge of control unit, controller can individually be set
Control room or canyon are placed in, not by environmental constraints, charging is very clear and just relatively records or stores, and passes through processing unit
Data message is analyzed, and valuation charge is carried out according to the agricultural water measurement criteria of country.
The purpose for setting adjusting means is because the size of water-carrying capacity is larger by influence of hydraulic pressure, by being applied to immersible pump body
Plus-pressure reduces pressure to adjust flow and flow rate.The data message monitored according to flow gauge is grasped by staff
Make Flow-rate adjustment button and pressure regulation is carried out to immersible pump body, there is provided the rate of flow of fluid suitable with pipeline endurance, improving should
Agricultural irrigation mechanical life.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and unrestricted, reference preferably reality
Example is applied the present invention is described in detail, it will be understood by those within the art that, can be to the technical side of the present invention
Case is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover in the present invention
Right among.
Claims (6)
- A kind of 1. meterage device for immersible pump body, it is characterised in that：Including immersible pump body and immersible pump body The portable erecting bed and controller of connection, be provided with the erecting bed data transmission device, metering device and with metering The supply unit of device connection, is provided with flow gauge in metering device, is provided with flow gauge for measuring pipeline The metering units of internal flow flow, the output end of the flow gauge and the input of data transmission device connect, data The output end of transmitting device and the input of controller connect, and the erecting bed includes the first interface being connected with immersible pump body And the second interface connected with discharge pipe line, first interface is with being provided with metering device, the metering dress at second interface Put and be fixedly connected between erecting bed, be between first interface and immersible pump body and between second interface and discharge pipe line It is flexibly connected.
- 2. the meterage device according to claim 1 for immersible pump body, it is characterised in that：The first interface Diameter be more than second interface diameter.
- 3. the meterage device according to claim 2 for immersible pump body, it is characterised in that：The metering device The fastener for fixing metering device is provided between erecting bed.
- 4. the meterage device according to claim 3 for immersible pump body, it is characterised in that：The flow measurement Device also includes the pressure sensor by monitoring pipe fluid pressure and entered by measuring fluid from underground based in pipeline When sensor.
- 5. the meterage device according to claim 4 for immersible pump body, it is characterised in that：The flow measurement Device is the higher duct type flow gauge of measurement accuracy.
- 6. the meterage device according to claim 5 for immersible pump body, it is characterised in that：The controller is Control unit is performed based on MCU, it is the metering device that fluid flow is valuated that the MCU, which performs control unit, the control Monitoring immersible pump bulk density size is provided with device processed to adjust the adjusting means of flow and flow velocity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711289997.7A CN107842513A (en) | 2017-12-08 | 2017-12-08 | A kind of meterage device for immersible pump body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711289997.7A CN107842513A (en) | 2017-12-08 | 2017-12-08 | A kind of meterage device for immersible pump body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107842513A true CN107842513A (en) | 2018-03-27 |
Family
ID=61664028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711289997.7A Withdrawn CN107842513A (en) | 2017-12-08 | 2017-12-08 | A kind of meterage device for immersible pump body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107842513A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801368A (en) * | 2018-05-11 | 2018-11-13 | 江苏润州建设有限公司 | A kind of assembled flowmeter |
-
2017
- 2017-12-08 CN CN201711289997.7A patent/CN107842513A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801368A (en) * | 2018-05-11 | 2018-11-13 | 江苏润州建设有限公司 | A kind of assembled flowmeter |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180327 |
|
| WW01 | Invention patent application withdrawn after publication |