CN206801808U - Intelligent low noise self-priming combination pump with pressure sensor - Google Patents
Intelligent low noise self-priming combination pump with pressure sensor Download PDFInfo
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- CN206801808U CN206801808U CN201720437664.3U CN201720437664U CN206801808U CN 206801808 U CN206801808 U CN 206801808U CN 201720437664 U CN201720437664 U CN 201720437664U CN 206801808 U CN206801808 U CN 206801808U
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Abstract
The utility model discloses a kind of intelligent low noise self-priming combination pump with pressure sensor.The utility model includes the pump housing, impeller, injector, motor, pressure sensor and control panel；Described pressure sensor is installed on the shunting pumping chamber in combination pump Nei or compound pump discharge, and it is used to detect the pressure change in combination pump to trigger motor operation or stopping；Pressure sensor is connected with described control panel.The automation of combination pump and operability and comfortableness intelligent and its use is substantially improved on the basis of the basic performances such as flow, lift are ensured, by intelligent control in the utility model, expands its scope of application, in particular for the working environment of intelligent control.
Description
Technical field
A kind of Intelligent Composite pump, more particularly to a kind of low noise intelligence centrifugal atomization combination pump are the utility model is related to, is belonged to
In field of fluid machinery.
Background technology
Pump be it is a kind of have a large capacity and a wide range, the universal machine that energy expenditure is huge, it is every have liquid flow place nearly all have
Pump is working.Counted according to Chinese universal machine association, in recent years more than 100,000,000,000 yuan of the average annual gross output value of national pump industry, water pump consumption
Electricity accounts for the 20% of national power consumption.At present, the disclosed low noise self-priming in miscellaneous small-sized land pump product
Combination pump（Application number：201610813048.3；The A of application publication number CN 106224249）Be a kind of new, low noise, efficiently,
The pump class product of energy-conservation.This pump suction capacity is strong, compared with the peripheral pump and jet pump of existing small-sized land pump leading market
Suction is high, noise is low, flow is big, efficiency high, in heating, tap water boosting, mining machinery, shipbuilding, the petrochemical industry of supplying water
Had broad application prospects etc. many industrial circles, its market potential is huge, energy-saving and noise-reducing significant effect.
Nevertheless, published low noise self-priming combination pump design is not realized automatic start-stop using intelligent control and prevented
Only low discharge frequent starting.At present, main small-sized land intelligent pump is general using classes such as mechanical, piezoelectric type and pressure resistance types
The pressure sensor of type triggers pump working, i.e., the intelligent control target " started shooting with water, Guan Shui is shut down ".Will be above-mentioned disclosed
" low noise self-priming combination pump "（Application number：201610813048.3；The A of application publication number CN 106224249）Upgrade to intelligence
Energy combination pump, realization is started shooting with water, Guan Shui shuts down, prevents many utility functions such as frequent starting and intelligentized control method, on the one hand
Being tested with water body for user can be greatly improved, it is Jing Yin, comfortable, convenient that enjoyment intelligent control combination pump is brought, and on the other hand may be used
Effectively to extend the service life of combination pump by intelligent control, the performance of combination pump is further developed and lifted.
The content of the invention
The utility model is directed to the deficiency of non intelligent low noise self-priming combination pump, proposes a kind of intelligent, efficiency height, stream
The comprehensive intelligent low noise self-priming combination pump of the service behaviours such as amount, lift, suction lift.The purpose of this utility model is to utilize
The intelligent functions such as the triggering combination pump start of the sensing unit signals such as pressure signal, water flow sensing unit signal is supplied water, shutdown cut-off,
To avoid the comfort and security of frequently plug power booster combination pump, so as to provide, a kind of noise is low, pump efficiency
The Intelligent Composite pump of the synthetic operation excellent performance such as height, flow, lift and suction.
To achieve these goals, the technical solution adopted in the utility model is：
The utility model includes the pump housing, impeller, injector, motor, pressure sensor and control panel；Described pressure sensing
Device is installed on the shunting pumping chamber in combination pump Nei or compound pump discharge, and it is used to detect the pressure change in combination pump to trigger
Motor operation or stopping；Pressure sensor is connected with described control panel；When Intelligent Composite pump works on power, oneself sucks for the first time
Into after being full of water in pipeline：
When combination pump water supply terminal is closed, pressure sensor detects that pressure rises in pump, reaches the setting upper limit just to control
Making sheet sends trigger signal；Control panel closes down motor after receiving the signal, and Intelligent Composite pump reaches " Guan Shui shutdown ".
During combination pump water supply terminal unlatching water, pressure sensor detects that pressure declines in pump, reaches preset lower limit
When just send trigger signal to control panel, control panel opens motor after receiving the signal, and Intelligent Composite pump is realized and " opened with water
Machine ".
Furtherly, in addition to water flow sensing unit, described water flow sensing unit are installed on compound pump intake or outlet, and it is used
In the signal of the current in detection combination pump, i.e., whether the water in the pump housing is flowed to trigger motor operation or stopping；Current sense
Device is connected with described control panel.
Furtherly, described pressure sensor is mechanical, pressure resistance type or piezoelectric pressure indicator.
Furtherly, described water flow sensing unit is speed mode, Hall, laser sensing or TR water flow sensing unit.
Furtherly, in addition to for monitoring the temperature sensor of fluid temperature (F.T.) in the pump housing.
Furtherly, in addition to for reducing frequent starting and stablizing pump body pressure, the pressurized tank of flow.
By using above technical scheme, have an advantageous effect in that：
1st, on the basis of the basic performances such as flow, lift are ensured, the automatic of combination pump is substantially improved by intelligent control
Change and operability and comfortableness intelligent and its use, expand its scope of application, in particular for the work of intelligent control
Environment.
2nd, the introducing of pressure sensor and flow sensor, the crucial sensing that can be used as triggering compound pump work are single
Member, pressure in pump and flow can also be monitored in real time, whether normal timely feedback complex pump overall performance is, is advantageous to water
The extension of the other intelligent functions of pump.
3rd, using for water flow sensing unit can be with the use regimen condition in the case of effective detection low discharge, to prevent frequent starting from carrying
For reliable, accurate water pump low discharge run signal, extend the service life of water pump, fundamentally solve asking for frequent starting
Topic, while constant flux water supply can also be done.
4th, pressure sensor and while water flow sensing unit use can realize being mutually authenticated for two groups of signals, improve control
Accuracy；When thering is one group of signal to be obstructed or during failure, Intelligent Composite pump remains to normal work, while provides fault alarm, increase
The applicability and reliability of strong Intelligent Composite pump.
Compared to common non intelligent combination pump, Intelligent Composite pump can retain low, high-lift and big flow of combination pump noise etc.
While plurality of advantages, the problems such as reducing the Electrical Safety and troublesome operation of artificial plug Power supply belt.
Brief description of the drawings
Fig. 1 is the utility model Intelligent Composite pump longitudinal profile schematic diagram；
Fig. 2 is the utility model Intelligent Composite pump water flow sensing unit partial cutaway schematic；
Fig. 3 is the utility model Intelligent Composite pump pressure sensor partial cutaway schematic；
Reference：1st, the Intelligent Composite pump pump housing；2nd, Intelligent Composite pump intake；3rd, Intelligent Composite pump discharge；4th, nozzle；5、
Anemostat；6th, centrifugal impeller；7th, water flow sensing unit；8th, pressure sensor；9th, control panel；10th, motor；11st, rotor；12、
Motor stator；13rd, control panel outer cover；14th, pumping chamber is shunted.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the utility model, below in conjunction with this reality
With the accompanying drawing in new, clear, complete description is carried out to the technical scheme in utility model, it is clear that described is only this
Utility model part of the embodiment, rather than whole embodiments.Embodiment based on utility model, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, it should all belong to the model of utility model protection
Enclose.
1 ~ 3 pair of the utility model intelligence low noise self-priming combination pump of reference picture is described further, as described above, this practicality
New Intelligent Composite pump may only include pressure sensor or only include water flow sensing unit, it is also possible to while including pressure sensing
Device and water flow sensing unit, below with Jie simultaneously containing the example of pressure sensor and water flow sensing unit progress specific embodiment
Continue.This example mainly includes the pump housing 1, impeller 6, injector（It is made up of nozzle 4 and anemostat 5）, motor 10, pressure sensor 8
With water flow sensing unit 7 and control panel 9；Wherein, water flow sensing unit 7 is installed on compound pump intake 2, and pressure sensor 8 is installed on
Shunt pumping chamber 14, close to compound pump discharge 3.
Pressure sensor 8, which is used to detecting the pressure change in combination pump, to be run or stops triggering motor 10；Current sense
Device 7 is used for the signal for detecting current in combination pump, i.e. whether the water in the pump housing 1, which flows, is run or stop triggering motor 10；
Control panel 9 is used for the trigger signal for receiving pressure sensor 8 and water flow sensing unit 7, and the microchip processing on control panel 9
Afterwards, instruction controlled motor 10 is sent, completes the start and stop intelligent control of combination pump；When Intelligent Composite pump works on power, for the first time from
Suck into, after being full of water in pipeline：1. combination pump water supply terminal is closed, pressure sensor 8 detects in pump that pressure reaches and set
Determine the upper limit and just send trigger signal to control panel 9；The blackout that water flow sensing unit 7 now detects, signal are equally issued to control
Making sheet 9；Control panel 9 closes down motor after receiving pressure or water-flow signal, and Intelligent Composite pump realizes " Guan Shui shutdown ".2. combination pump
During water supply terminal unlatching water, pressure sensor 8 detects in pump that pressure declines, and when pressure reaches preset lower limit just to
Control panel 9 sends trigger signal；Water flow sensing unit 7 now detects that water-flow signal rises to setting value from 0（Setting value may be
It is less than any value of maximum stream flow more than zero）, signal is equally issued to control panel 9；Control panel 9 receives pressure or current letter
Motor 10 is opened after number, Intelligent Composite pump realizes " being started shooting with water ".3. when there is low discharge water in the water supply terminal of combination pump,
Water flow sensing unit 7 is consistently detected water-flow signal, and preferentially allows the continuous service of motor 10 not shut down, so as to avoid only pressure biography
" frequent starting " phenomenon occurred during 8 detection water terminal regimen condition of sensor, i.e., because pressure declines very when low discharge supplies water
It hurry up, pressure is rapidly reached " shutdown " pressure upper limit of pressure sensor and shut down again in pump after motor 10 is opened, but because rill
Amount is lasting to supply water so that rapid fall after rise to " shutdown " pressure upper limit, causes the signal of pressure sensor to trigger motor 10 to pressure again
" start " again, so quickly cause combination pump " frequent starting " repeatedly, the normal service life of Intelligent Composite pump is contracted significantly
It is short.
To sum up, the utility model proposes a kind of intelligent low noise self-priming combination pump, realize the automatic start-stop of combination pump, prevent
Only multiple intelligent functions such as frequent starting and overload protection.Ensureing the advantage performances such as the compound pump discharge of monomer, lift, self-priming
On the basis of, the further applicability for lifting combination pump, comfortableness, operability, its scope of application that expands, excavation market potential.
Specific embodiment of the present utility model is described above in association with accompanying drawing, but these explanations can not be understood to
The scope of the utility model is limited, the scope of protection of the utility model is limited by appended claims, any in this reality
All it is the scope of protection of the utility model with the change on the basis of new claim.
Claims (6)
1. the intelligent low noise self-priming combination pump with pressure sensor, including the pump housing, impeller, injector, motor, pressure sensor
And control panel；It is characterized in that：
Described pressure sensor is installed on the shunting pumping chamber in combination pump Nei or compound pump discharge, and it is used to detect combination pump
Interior pressure change triggers motor operation or stopping；Pressure sensor is connected with described control panel.
2. intelligent low noise self-priming combination pump according to claim 1, it is characterised in that：Also include water flow sensing unit, institute
The water flow sensing unit stated is installed on compound pump intake or outlet, and it is used to detect the signal of the current in combination pump, i.e., in the pump housing
Water whether flow to trigger motor operation or stopping；Water flow sensing unit is connected with described control panel.
3. intelligent low noise self-priming combination pump according to claim 1, it is characterised in that：Described pressure sensor is machine
Tool formula, pressure resistance type or piezoelectric pressure indicator.
4. intelligent low noise self-priming combination pump according to claim 2, it is characterised in that：Described water flow sensing unit is speed
Degree formula, Hall, laser sensing or TR water flow sensing unit.
5. intelligent low noise self-priming combination pump according to any one of claim 1 to 4, it is characterised in that：Also include using
In the temperature sensor of fluid temperature (F.T.) in the monitoring pump housing.
6. intelligent low noise self-priming combination pump according to any one of claim 1 to 4, it is characterised in that：Also include using
In reduce frequent starting and stablize pump body pressure, flow pressurized tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720437664.3U CN206801808U (en) | 2017-04-25 | 2017-04-25 | Intelligent low noise self-priming combination pump with pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720437664.3U CN206801808U (en) | 2017-04-25 | 2017-04-25 | Intelligent low noise self-priming combination pump with pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206801808U true CN206801808U (en) | 2017-12-26 |
Family
ID=60733608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720437664.3U Active CN206801808U (en) | 2017-04-25 | 2017-04-25 | Intelligent low noise self-priming combination pump with pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206801808U (en) |
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2017
- 2017-04-25 CN CN201720437664.3U patent/CN206801808U/en active Active
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