CN106089738A - A kind of Intelligent constant-voltage petrolift - Google Patents
A kind of Intelligent constant-voltage petrolift Download PDFInfo
- Publication number
- CN106089738A CN106089738A CN201610675906.2A CN201610675906A CN106089738A CN 106089738 A CN106089738 A CN 106089738A CN 201610675906 A CN201610675906 A CN 201610675906A CN 106089738 A CN106089738 A CN 106089738A
- Authority
- CN
- China
- Prior art keywords
- check valve
- pump chamber
- oil
- machinery
- control unit
- 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.)
- Pending
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
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- 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
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
-
- 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
- F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
-
- 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
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
-
- 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
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0245—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump
- F04D15/0263—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being temperature, ingress of humidity or leakage
Abstract
nullThe invention discloses a kind of Intelligent constant-voltage petrolift，Including the pump housing and intelligence control system，Intelligence control system includes control unit、First check valve、Second check valve、Machinery reflux inlet、Temperature sensor and pressure transducer，The pump housing includes pump chamber and motor，Machinery reflux inlet is arranged on pump chamber and is connected with pump chamber，It is additionally provided with connection on machinery reflux inlet and has oil-in and oil-out，First check valve and the second check valve are respectively arranged on oil-in and oil-out，Temperature sensor is arranged at the side of pump chamber，Pressure transducer is arranged at the side of the second sensor，First check valve、Second check valve、Machinery reflux inlet、Temperature sensor is all connected with control unit with pressure transducer，Operational efficiency of the present invention is high、Do not flog a dead horse、Energy consumption is low、Safety is high，Decrease the abrasion of blade and pump chamber，Add service life，The problem avoiding alcohol-based fuel highly corrosive the most to a certain extent.
Description
Technical field
The present invention relates to a kind of Intelligent constant-voltage petrolift.
Background technology
Alcohol-based fuel pump of the prior art generally comprises petrolift main body, and petrolift main body is provided with oil-in and fuel-displaced
Mouthful, alcohol-based fuel is directly extracted to fuel chambers by petrolift main body, and whether this alcohol-based fuel pump cannot effectively judge in pump chamber
Having alcohol-based fuel to pass through, when being empty in pump chamber, lamina idle-run causes the abrasion of blade and pump chamber；When in pump chamber, oil pressure is too high
Time, blade still uniform rotation, there is certain security risk.
Summary of the invention
Present invention aim to overcome that above-mentioned the deficiencies in the prior art, it is provided that a kind of reliability is high, the intelligence of length in service life
Can constant voltage petrolift.
The technical scheme is that a kind of Intelligent constant-voltage petrolift, including the pump housing and intelligence control system, described intelligence
Control system includes control unit, the first check valve, the second check valve, machinery reflux inlet, temperature sensor and pressure transducer,
The described pump housing includes pump chamber and motor, and described machinery reflux inlet is arranged on described pump chamber and is connected with described pump chamber, described
Being additionally provided with connection on machinery reflux inlet has oil-in and oil-out, described first check valve and described second check valve to be respectively provided with
On described oil-in and described oil-out, described temperature sensor is arranged at the side of described pump chamber, described pressure transducer
Be arranged at the side of described second sensor, described first check valve, the second check valve, machinery reflux inlet, temperature sensor and
Pressure transducer is all connected with described control unit.
Further, described machinery reflux inlet is connected to the top of described pump chamber.
Further, described control unit is fixed on the top of described motor.
Further, it is additionally provided with converter in described control unit.
Further, described control unit is additionally provided with display screen and control knob.
Further, the lower section of described motor is additionally provided with motor base.
The invention has the beneficial effects as follows: operational efficiency of the present invention is high, do not flog a dead horse, energy consumption is low, safety is high, decreases
Blade and the abrasion of pump chamber, add service life, the problem avoiding alcohol-based fuel highly corrosive the most to a certain extent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the control principle drawing of control system of the present invention.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
Shown in Fig. 1 and Fig. 2, a kind of Intelligent constant-voltage petrolift, including the pump housing and intelligence control system, described intelligence control
System processed includes control unit the 1, first check valve the 2, second check valve 3, machinery reflux inlet 4, temperature sensor 5 and pressure sensing
Device 6, the described pump housing includes pump chamber 7 and motor 8, described machinery reflux inlet 4 be arranged on described pump chamber 7 and with described pump chamber 7 phase
Connection, described machinery reflux inlet 4 is additionally provided with connection oil-in 9 and oil-out 10, described first check valve 2 and described second
Check valve 3 is respectively arranged on described oil-in 9 and described oil-out 10, and described temperature sensor 5 is arranged at described pump chamber 7
Side, described pressure transducer 6 is arranged at the side of described second sensor 3, described first check valve the 2, second check valve 3,
Machinery reflux inlet 4, temperature sensor 5 are all connected with described control unit 1 with pressure transducer 6.
Further, described machinery reflux inlet 4 is connected to the top of described pump chamber 7.
Further, described control unit 1 is fixed on the top of described motor 8.
Further, it is additionally provided with converter in described control unit 1.
Further, described control unit 1 is additionally provided with display screen 11 and control knob 12.
Further, the lower section of described motor 8 is additionally provided with motor base 13.
The operation principle of the present invention is: oil enters pump chamber, the leaf in driven by motor pump chamber by oil pipe from the first check valve
Sheet rotates, and oil is scraped into oil-out, enters the second check valve, then is burnt towards burner by oil pipe；
When blade rotates, at oil-in, pressure is higher, and at oil-out, pressure is relatively low；
Control unit is preset with suitable force value, determines motor speed and oil-feed speed according to force value；When pressure passes
Sensor detects when oil pressure is too low, and the flow that represent oil is too small, and now control unit controls motor and reduces rotating speed, even stops
Only；
When pump chamber oil-free, pressure transducer can't detect pressure, then control unit automatic stall motor, is again started up,
Start still without oil pressure for three times, then automatic alarm；
When flow is too high, oil pressure superpressure time, mechanical check valve automatically opens up, and oil can return pump chamber, and blade band oil dallies, temperature
Degree can rise, and temperature sensor detects and can transmit a signal to control unit when temperature rises, and temperature exceedes setting value, is in and sets
Definite value and transfinite value interval time, control unit controls motor reduction, and when temperature reaches to transfinite value, motor stops turn completely
Dynamic.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (6)
1. an Intelligent constant-voltage petrolift, including the pump housing and intelligence control system, it is characterised in that: described intelligence control system bag
Include control unit, the first check valve, the second check valve, machinery reflux inlet, temperature sensor and pressure transducer, described pump housing bag
Including pump chamber and motor, described machinery reflux inlet is arranged on described pump chamber and is connected with described pump chamber, described machinery reflux inlet
On be additionally provided with connection and have oil-in and oil-out, described first check valve and described second check valve to be respectively arranged at described oil-feed
On mouth and described oil-out, described temperature sensor is arranged at the side of described pump chamber, and described pressure transducer is arranged at described
The side of the second sensor, described first check valve, the second check valve, machinery reflux inlet, temperature sensor and pressure transducer
All it is connected with described control unit.
A kind of Intelligent constant-voltage petrolift the most according to claim 1, it is characterised in that: described machinery reflux inlet is connected to institute
State the top of pump chamber.
A kind of Intelligent constant-voltage petrolift the most according to claim 1, it is characterised in that: described control unit is fixed on described
The top of motor.
A kind of Intelligent constant-voltage petrolift the most according to claim 1, it is characterised in that: it is additionally provided with change in described control unit
Frequently device.
A kind of Intelligent constant-voltage petrolift the most according to claim 1, it is characterised in that: it is additionally provided with aobvious in described control unit
Display screen and control knob.
A kind of Intelligent constant-voltage petrolift the most according to claim 1, it is characterised in that: the lower section of described motor is additionally provided with electricity
Machine base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610675906.2A CN106089738A (en) | 2016-08-16 | 2016-08-16 | A kind of Intelligent constant-voltage petrolift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610675906.2A CN106089738A (en) | 2016-08-16 | 2016-08-16 | A kind of Intelligent constant-voltage petrolift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106089738A true CN106089738A (en) | 2016-11-09 |
Family
ID=58070071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610675906.2A Pending CN106089738A (en) | 2016-08-16 | 2016-08-16 | A kind of Intelligent constant-voltage petrolift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106089738A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255836A (en) * | 2008-04-08 | 2008-09-03 | 尤永前 | Supply method and system for intelligent control of gasoline engine fuel oil |
| CN101463783A (en) * | 2007-12-21 | 2009-06-24 | 株式会社电装 | Fuel injection pump |
| EP2085603A1 (en) * | 2008-01-31 | 2009-08-05 | Caterpillar Motoren GmbH & Co. KG | System and method of prevention CR pump overheating |
| US20140105758A1 (en) * | 2012-10-12 | 2014-04-17 | Continental Automotive Systems, Inc. | Pressure control by phase current and initial adjustment at car line |
| CN203625970U (en) * | 2013-10-29 | 2014-06-04 | 气派科技股份有限公司 | Water cut-off and automatic stopping protective device for water supplying pump |
| CN206071891U (en) * | 2016-08-16 | 2017-04-05 | 李川凌 | A kind of Intelligent constant-voltage petrolift |
-
2016
- 2016-08-16 CN CN201610675906.2A patent/CN106089738A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463783A (en) * | 2007-12-21 | 2009-06-24 | 株式会社电装 | Fuel injection pump |
| EP2085603A1 (en) * | 2008-01-31 | 2009-08-05 | Caterpillar Motoren GmbH & Co. KG | System and method of prevention CR pump overheating |
| CN101255836A (en) * | 2008-04-08 | 2008-09-03 | 尤永前 | Supply method and system for intelligent control of gasoline engine fuel oil |
| US20140105758A1 (en) * | 2012-10-12 | 2014-04-17 | Continental Automotive Systems, Inc. | Pressure control by phase current and initial adjustment at car line |
| CN203625970U (en) * | 2013-10-29 | 2014-06-04 | 气派科技股份有限公司 | Water cut-off and automatic stopping protective device for water supplying pump |
| CN206071891U (en) * | 2016-08-16 | 2017-04-05 | 李川凌 | A kind of Intelligent constant-voltage petrolift |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |