CN108019347A - A kind of multifunction pump with condition monitoring and regulatory function - Google Patents
A kind of multifunction pump with condition monitoring and regulatory function Download PDFInfo
- Publication number
- CN108019347A CN108019347A CN201711096170.4A CN201711096170A CN108019347A CN 108019347 A CN108019347 A CN 108019347A CN 201711096170 A CN201711096170 A CN 201711096170A CN 108019347 A CN108019347 A CN 108019347A
- Authority
- CN
- China
- Prior art keywords
- pump
- oil
- regulatory function
- multifunction
- control box
- 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
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention belongs to aerospace applications technology, discloses a kind of multifunction pump with condition monitoring and regulatory function.The multifunction pump includes vane pump (1), capacitance sensor (2), oil and gas monitoring modular (3), motor (4) and state control box (5), the present invention can be used for various jettison gears, various vacuum oil-pumping devices, and it can realize and be automatically stopped work after oil pumping, target of draining the oil is reached, reduce the monitoring to oil tank fuel liquid level, both the labor intensity of personnel had been alleviated, the design of fuel tank is also simplify, reduces the various monitoring instrument equipment being arranged in fuel tank.
Description
Technical field
The invention belongs to aerospace applications technology, is related to a kind of multifunction pump with condition monitoring and regulatory function.
Background technology
The application of pump is very universal, is widely used in industry in all kinds of aircrafts, ground handling equipment, testing equipment, uses
In fuel oil pumped to another location from a certain position, or do work to fuel oil, it is possessed certain speed and pressure, or
Extract the air in container out, make to keep negative pressure in container, so as to fulfill some functions.The function of pump is generally all very single, or
It can only pump, or can only be evacuated, and need personnel monitoring's course of work, the artificial operating for stopping pump after target is reached.
The content of the invention
The purpose of the present invention：A kind of multifunction pump with condition monitoring and regulatory function is provided, improves the generalization of pump
Level, while mitigate the labor intensity of operating personnel.
The technical solution of the present invention：A kind of multifunction pump with condition monitoring and regulatory function, including vane pump 1
And driving blade pump work motor 4 and be fixedly connected, it is characterized in that, capacitance sensor 2 is housed in the import of vane pump 1,
Oil and gas monitoring modular 3 is housed outside the inlet tube of vane pump 1, capacitance sensor 2 is connected by signal wire and oil and gas monitoring modular 3
Connect, state control box 5 is housed on motor 4, state control box 5 is connected by signal wire with oil and gas monitoring modular 3, can be received
The electric signal that oil and gas monitoring modular 3 is fed back, pumping source line is by connecting motor 4 after state control box 5.
The vane pump 1 is positive displacement pump, can be evacuated, and can also be pumped.
The capacitance sensor 2 can send different capacitance signals according to the difference of pump inlet medium, so as to distinguish pump
It is to be evacuated or pumping.
The oil and gas monitoring modular 3 is that different capacitance signals can be changed into high and low level signal, is height when pumping is oily
Level signal, when pumping gas are low level signal.
The state control box 5 is internally provided with logic control element, when electric signal changes, can send instruction and disconnect
Circuit is powered.
Beneficial effect of the present invention：The multifunction pump with condition monitoring and regulatory function of the present invention can be used for various drain the oil
Device, various vacuum oil-pumping devices, and can realize and be automatically stopped work after oil pumping, target of draining the oil is reached, reduce and fuel tank is fired
The monitoring of fluid position, had both alleviated the labor intensity of personnel, also simplify the design of fuel tank, reduce be arranged in it is each in fuel tank
Kind monitoring instrument equipment, reduces cost of human and material resources.
Brief description of the drawings：
Fig. 1 is the structure diagram of the present invention.
1- vane pumps, 2- capacitance sensors, 3- oil and gas monitoring modular, 4- motor, 5- state control box.
Embodiment
Patent of the present invention is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1, the present invention's there is condition monitoring and the multifunction pump of regulatory function to include vane pump 1, capacitance letter
Number device 2, oil and gas monitoring modular 3, motor 4 and state control box 5.Vane pump 1 is positive displacement pump, has pumping and oil pumping concurrently
Function.1 import of vane pump is provided with capacitance sensor 2, and capacitance sensor 2 can identify the working media in 1 inducer of vane pump
It is air or fuel oil, so as to provide different capacitance signals.Capacitance sensor passes through signal wire and 3 phase of oil and gas monitoring modular
Even, the capacitance signal that capacitance sensor 2 is sent can be converted into electric signal by oil and gas monitoring modular 3, be fed back when medium is fuel oil high
Level signal, medium feed back low level signal when being air.Oil and gas monitoring modular 3 is connected by signal wire with state control box 5
And electric signal is fed back into state control box 5.The power cord connection status control box 5 of multifunction pump, by state control box 5
Control circuit after connect motor 4, state control box 5 can control switching on and off for power cord.
After multifunction pump is powered, 4 driving blade of motor pump 1 works, air or fuel oil in 1 evacuation container of vane pump.
When the air in container or fuel oil, which drain, to be caused to change by the working media of pump, that is, pump the air in container or fuel oil pumping
It is changed into after complete and starts to extract fuel oil or during air, capacitance sensor 2, which provides capacitance signal, is changed, by oil and gas monitoring modular
The signal is changed into electric signal by 3 feeds back to state control box 5, and state control box 5 is cut off in signal intensity and supplied according to setting
Electric line, powers off motor 4, and control pump is stopped.
Claims (5)
1. a kind of multifunction pump with condition monitoring and regulatory function, including the electricity of vane pump (1) and driving blade pump work
Motivation (4) and be fixedly connected, it is characterized in that, capacitance sensor (2) is housed in the import of vane pump (1), vane pump (1) into
Oil and gas monitoring modular (3) is housed outside mouth pipe, capacitance sensor (2) is connected by signal wire with oil and gas monitoring modular (3), in electricity
State control box (5) is housed, state control box (5) is connected with oil and gas monitoring modular (3) by signal wire, can connect in motivation (4)
The electric signal of oil and gas monitoring modular (3) feedback is received, pumping source line connects motor (4) afterwards by state control box (5).
2. the multifunction pump according to claim 1 with condition monitoring and regulatory function, it is characterized in that, the blade
It is positive displacement pump to pump (1), can be evacuated, can also pump.
3. the multifunction pump according to claim 1 with condition monitoring and regulatory function, it is characterized in that, the capacitance letter
Number device (2) can send different capacitance signals according to the difference of pump inlet medium, so that it is to be evacuated or taking out to distinguish pump
Oil.
4. there is condition monitoring and the multifunction pump of regulatory function according to claim 1-3 any one, it is characterized in that,
The oil and gas monitoring modular (3) is that different capacitance signals can be changed into high and low level signal, is believed when pumping is oily for high level
Number, when pumping gas is low level signal.
5. the multifunction pump according to claim 4 with condition monitoring and regulatory function, it is characterized in that, the state control
Box (5) processed is internally provided with logic control element, when electric signal changes, can send instruction disconnecting circuit power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711096170.4A CN108019347A (en) | 2017-11-08 | 2017-11-08 | A kind of multifunction pump with condition monitoring and regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711096170.4A CN108019347A (en) | 2017-11-08 | 2017-11-08 | A kind of multifunction pump with condition monitoring and regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108019347A true CN108019347A (en) | 2018-05-11 |
Family
ID=62080476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711096170.4A Pending CN108019347A (en) | 2017-11-08 | 2017-11-08 | A kind of multifunction pump with condition monitoring and regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108019347A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5596388A (en) * | 1979-01-19 | 1980-07-22 | Jidosha Kiki Co Ltd | Vane pump |
| JPS5923097A (en) * | 1982-07-30 | 1984-02-06 | Mitsubishi Heavy Ind Ltd | Sliding vane compressor |
| CN1079804A (en) * | 1993-03-02 | 1993-12-22 | 王兆星 | Multifunction pump |
| CN2223369Y (en) * | 1995-06-16 | 1996-03-27 | 洪鸣华 | Anti-idle running apparatus for mechanically-driven pump |
| CN2337331Y (en) * | 1997-03-20 | 1999-09-08 | 王正强 | Non-water power-off and timing controller for water pump |
| US6443006B1 (en) * | 2000-05-09 | 2002-09-03 | Engineered Machined Products, Inc. | Device which measures oil level and dielectric strength with a capacitance based sensor using a ratiometric algorithm |
| CN2635942Y (en) * | 2003-03-17 | 2004-08-25 | 姚庆义 | Multi-function pump |
| CN201412398Y (en) * | 2009-05-28 | 2010-02-24 | 西南石油大学 | Multi-disc vane pump |
| CN101990603A (en) * | 2008-04-09 | 2011-03-23 | 格伦德福斯管理联合股份公司 | Sensor for turning a pump on or off |
| CN204941927U (en) * | 2015-08-26 | 2016-01-06 | 长沙奥托自动化技术有限公司 | A kind of screw pump protective gear for mud jacking system |
| CN106438345A (en) * | 2016-08-25 | 2017-02-22 | 陈兆红 | Modularized vane pump |
| CN106545489A (en) * | 2016-09-30 | 2017-03-29 | 广西大学 | A kind of water pump drains the protection circuit of autostop |
-
2017
- 2017-11-08 CN CN201711096170.4A patent/CN108019347A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5596388A (en) * | 1979-01-19 | 1980-07-22 | Jidosha Kiki Co Ltd | Vane pump |
| JPS5923097A (en) * | 1982-07-30 | 1984-02-06 | Mitsubishi Heavy Ind Ltd | Sliding vane compressor |
| CN1079804A (en) * | 1993-03-02 | 1993-12-22 | 王兆星 | Multifunction pump |
| CN2223369Y (en) * | 1995-06-16 | 1996-03-27 | 洪鸣华 | Anti-idle running apparatus for mechanically-driven pump |
| CN2337331Y (en) * | 1997-03-20 | 1999-09-08 | 王正强 | Non-water power-off and timing controller for water pump |
| US6443006B1 (en) * | 2000-05-09 | 2002-09-03 | Engineered Machined Products, Inc. | Device which measures oil level and dielectric strength with a capacitance based sensor using a ratiometric algorithm |
| CN2635942Y (en) * | 2003-03-17 | 2004-08-25 | 姚庆义 | Multi-function pump |
| CN101990603A (en) * | 2008-04-09 | 2011-03-23 | 格伦德福斯管理联合股份公司 | Sensor for turning a pump on or off |
| CN201412398Y (en) * | 2009-05-28 | 2010-02-24 | 西南石油大学 | Multi-disc vane pump |
| CN204941927U (en) * | 2015-08-26 | 2016-01-06 | 长沙奥托自动化技术有限公司 | A kind of screw pump protective gear for mud jacking system |
| CN106438345A (en) * | 2016-08-25 | 2017-02-22 | 陈兆红 | Modularized vane pump |
| CN106545489A (en) * | 2016-09-30 | 2017-03-29 | 广西大学 | A kind of water pump drains the protection circuit of autostop |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180511 |
|
| RJ01 | Rejection of invention patent application after publication |