CN108021151A - A kind of intelligent controlling device of pump motor - Google Patents
A kind of intelligent controlling device of pump motor Download PDFInfo
- Publication number
- CN108021151A CN108021151A CN201711461813.0A CN201711461813A CN108021151A CN 108021151 A CN108021151 A CN 108021151A CN 201711461813 A CN201711461813 A CN 201711461813A CN 108021151 A CN108021151 A CN 108021151A
- Authority
- CN
- China
- Prior art keywords
- electrode
- water level
- liquid container
- liquid
- level point
- 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
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
- H01H29/02—Details
- H01H29/04—Contacts; Containers for liquid contacts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of intelligent controlling device of pump motor, it is related to automation field.The device includes：The device includes：Including：Water pump, public electrode, first electrode, second electrode and liquid container；Public electrode, first electrode and second electrode are arranged at the top of liquid container；One end of public electrode and the ground terminal of water pump connect, and the other end extends to the first water level point of liquid container；One end of first electrode and the zero line of water pump connect, and the other end extends to the second water level point of liquid solution；One end of second electrode and the zero curve of water pump connect, and the other end extends to the 3rd water level point of liquid solution；The distance between bottom of first water level point and liquid container is less than the distance between bottom of the second water level point and liquid container, and the distance between bottom of the second water level point and liquid container is less than the distance between bottom of the 3rd water level point and liquid container.
Description
Technical field
The present invention relates to automation field, more particularly relates to a kind of intelligent controlling device of pump motor.
Background technology
Liquid-level switch, also referred to as water level switch or liquid level sensor, it is the switch for controlling liquid level.In terms of form,
Liquid-level switch is broadly divided into touch switch and non-contact switch.
There is many types of ordinary level to switch currently on the market, such as：Link-type float switch, plastic floating ball liquid level are opened
Pass, stainless steel floating ball switch, cable floating-ball level switch etc., existing liquid-level switch are nearly all by the mechanical of liquid level lifting
Sense to start pump motor.In practical applications, due to different liquid, there may be different concentration, different viscosity,
Or contain different impurity in different liquid.For these reasons, liquid-level switch can be easy to bad, or ineffective because sensing
It is quick and the problem of cause liquid-level switch to fail.
In conclusion in the prior art because liquid-level switch failure is easily so that excessive or feed flow occurs for liquid not in time
Problem.
The content of the invention
The embodiment of the present invention provides a kind of intelligent controlling device of pump motor, to solve in the prior art because liquid level is opened
Failure is closed easily so that the problem of excessive or feed flow occurs for liquid not in time.
An embodiment of the present invention provides a kind of intelligent controlling device of pump motor, including：
Water pump, public electrode, first electrode, second electrode and liquid container；
The public electrode, the first electrode and the second electrode are arranged at the top of the liquid container；Institute
State one end of public electrode and the ground terminal of water pump connects, the other end extends to the first water level point of the liquid container；It is described
One end of first electrode is connected with the zero line of the water pump, and the other end extends to the second water level point of the liquid solution；Institute
The one end for stating second electrode is connected with the zero curve of the water pump, and the other end extends to the 3rd water level point of the liquid solution；
The distance between first water level point and bottom of the liquid container be less than second water level point with it is described
The distance between bottom of liquid container, and the distance between bottom of second water level point and the liquid container is less than institute
State the distance between bottom of the 3rd water level point and the liquid container.
Preferably, further included control circuit, the input terminal of the control circuit respectively with the public electrode, described
One electrode, the second electrode electrically connect；
The ground terminal with the water pump, zero line and zero line side electrically connect the output terminal of the control circuit respectively.
Preferably, one end of the first electrode is connected with the zero line side of the water pump, one end of the second electrode with
The firewire connection of the water pump.
Preferably, the water inlet of the water pump is communicated with the water outlet of the liquid container, the water outlet of the liquid container
End is between first water level point and second water level point.
A kind of intelligent controlling device of pump motor is provided in the embodiment of the present invention, including：Water pump, public electrode, the
One electrode, second electrode and liquid container；The public electrode, the first electrode and the second electrode are arranged at described
The top of liquid container；One end of the public electrode and the ground terminal of water pump connect, and the other end extends to the liquid container
The first water level point；One end of the first electrode is connected with the zero line of the water pump, and it is molten that the other end extends to the liquid
Second water level point of liquid；One end of the second electrode is connected with the zero curve of the water pump, and it is molten that the other end extends to the liquid
3rd water level point of liquid；The distance between bottom of first water level point and the liquid container is less than second water level point
The distance between bottom of the liquid container, and the distance between bottom of second water level point and the liquid container
Less than the distance between bottom of the 3rd water level point and the liquid container.In the apparatus, using direct current 8V low pressure and
The electric conductivity turning circuit of liquid, safe and reliable, stable, practical, environmental protection；Due to not being to use mechanical floating liquid level control
System, it is as long as aqueous in liquid, i.e., conductive, be not in mechanical floating liquid-level switch because long-term mechanical action draws
All multiple faults of hair；Furthermore the device has high stability, so being not in that liquid overflows, so as to cause wastage of material dirty
The problem of contaminating place.Above device can solve in the prior art because liquid-level switch failure easily so that liquid occur it is excessive or
Feed flow not in time the problem of.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of intelligent controlling device structure diagram of pump motor provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
The intelligent controlling device structural representation for showing a kind of pump motor provided in an embodiment of the present invention exemplary Fig. 1
Figure.
As shown in Figure 1, the embodiment of the present invention provides a kind of intelligent controlling device of pump motor, mainly include：Water pump, it is public
Common electrode, first electrode, second electrode and liquid container.
Specifically, public electrode, first electrode and second electrode are arranged at the top of liquid container；The one of public electrode
End is connected with the ground terminal of water pump, and the other end of public electrode extends to the first water level point of liquid container；The one of first electrode
End is connected with the zero line of water pump, and the other end of first electrode extends to the second water level point of liquid solution；The one of second electrode
End is connected with the zero curve of water pump, and the other end of second electrode extends to the 3rd water level point of liquid solution.
It should be noted that in the above-described embodiments, the distance between bottom of the first water level point and liquid container is less than
The distance between bottom of second water level point and liquid container, and the distance between bottom of the second water level point and liquid container is small
In the distance between bottom of the 3rd water level point and liquid container.According to above-mentioned setting, when liquid is injected in container by water pump, and
When the water level of liquid reaches three water levels, between first electrode and second electrode it is electrically conductive i.e. and form path, then with container
The water pump that water outlet communicates can start to work, and the liquid in container is extracted out；And when liquid level drops to below the second water level point
When, then the path that second electrode and first electrode are formed disconnects, so that the water pump communicated with liquid container is stopped, i.e.,
Water pump stops drawing water out of liquid container.
It should be noted that in practical applications, between liquid container and water pump, control circuit is additionally provided with, the control
The input terminal of circuit processed is electrically connected with public electrode, first electrode and second electrode respectively, and the output terminal of control circuit and water
The ground terminal of pump, zero line and zero line side electrically connect, i.e., by between the first electrode and second electrode that are set in liquid container
Conduct or electrically disconnected control the work of water pump.
In practical applications, one end of first electrode can also be connected with the zero line side of water pump, one end of second electrode
It can be connected with the firewire of water pump.In embodiments of the present invention, to first electrode, second electrode and firewire, the company between zero curve
Connect relation and do not do specific restriction.
In practical applications, be arranged on water outlet in liquid container should be located at the first water level point and the second water level point it
Between, by above-mentioned setting, do not influence first electrode, conducting between second electrode and electrically disconnected；Nor affect on common electrical
Pole ground terminal electrically connects；Furthermore it can also be easier to discharge in the water in liquid container.
In conclusion a kind of intelligent controlling device of pump motor is provided in the embodiment of the present invention, it is low using direct current 8V
The electric conductivity turning circuit of pressure and liquid, safe and reliable, stable, practical, environmental protection；Due to not being to use mechanical floating liquid
Position control, it is as long as aqueous in liquid, i.e., conductive, be not in mechanical floating liquid-level switch because long-term machinery is dynamic
Make all multiple faults triggered；Furthermore the device has high stability, so being not in that liquid overflows, so as to cause raw material unrestrained
The problem of taking polluted place.Above device can be solved in the prior art because liquid-level switch failure is easily so that liquid generation is excessive
Or feed flow not in time the problem of.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, the present invention can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more
The computer program production that usable storage medium is implemented on (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that it can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or square frame in journey and/or square frame and flowchart and/or the block diagram.These computer programs can be provided
The processors of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that the instruction performed by computer or the processor of other programmable data processing devices, which produces, to be used in fact
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or
The instruction performed on other programmable devices is provided and is used for realization in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a square frame or multiple square frames.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creation
Property concept, then can make these embodiments other change and modification.So appended claims be intended to be construed to include it is excellent
Select embodiment and fall into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and scope.In this way, if these modifications and changes of the present invention belongs to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these modification and variations.
Claims (4)
- A kind of 1. intelligent controlling device of pump motor, it is characterised in that including：Water pump, public electrode, first electrode, second electrode and liquid container；The public electrode, the first electrode and the second electrode are arranged at the top of the liquid container；The public affairs One end of common electrode and the ground terminal of water pump connect, and the other end extends to the first water level point of the liquid container；Described first One end of electrode is connected with the zero line of the water pump, and the other end extends to the second water level point of the liquid solution；Described One end of two electrodes is connected with the zero curve of the water pump, and the other end extends to the 3rd water level point of the liquid solution；The distance between bottom of first water level point and the liquid container is less than second water level point and the liquid The distance between bottom of container, and the distance between bottom of second water level point and the liquid container is less than described the The distance between bottom of three water level points and the liquid container.
- 2. device as claimed in claim 1, it is characterised in that further included control circuit, the input terminal of the control circuit Electrically connected respectively with the public electrode, the first electrode, the second electrode；The ground terminal with the water pump, zero line and zero line side electrically connect the output terminal of the control circuit respectively.
- 3. device as claimed in claim 1, it is characterised in that one end of the first electrode and the zero line side of the water pump connect Connect, one end of the second electrode is connected with the firewire of the water pump.
- 4. device as claimed in claim 1, it is characterised in that the water outlet of the water inlet of the water pump and the liquid container Communicate, the water outlet of the liquid container is between first water level point and second water level point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711461813.0A CN108021151A (en) | 2017-12-28 | 2017-12-28 | A kind of intelligent controlling device of pump motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711461813.0A CN108021151A (en) | 2017-12-28 | 2017-12-28 | A kind of intelligent controlling device of pump motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108021151A true CN108021151A (en) | 2018-05-11 |
Family
ID=62071990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711461813.0A Pending CN108021151A (en) | 2017-12-28 | 2017-12-28 | A kind of intelligent controlling device of pump motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108021151A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005181165A (en) * | 2003-12-22 | 2005-07-07 | Alps Electric Co Ltd | Liquid level sensor |
| CN2869956Y (en) * | 2005-10-08 | 2007-02-14 | 叶相灿 | Liquid-level relay |
| CN201714645U (en) * | 2010-06-04 | 2011-01-19 | 深圳市兴日生实业有限公司 | Pump with double level sensors |
| CN202853692U (en) * | 2012-09-19 | 2013-04-03 | 宝山钢铁股份有限公司 | Water level detecting device |
| CN203776690U (en) * | 2013-12-11 | 2014-08-20 | 何杰恩 | Water dispenser capable of outputting quantitative and constant-temperature hot water |
| CN104007771A (en) * | 2014-05-13 | 2014-08-27 | 昆明理工大学 | Water level controller |
| CN105280379A (en) * | 2015-09-22 | 2016-01-27 | 刘伟 | Parallel gradient-adjustable capacitor with back space switch, water pump control system, and sewage processing equipment with water pump |
| CN205644296U (en) * | 2016-05-16 | 2016-10-12 | 江苏建筑职业技术学院 | Household solar shines water installation |
| CN205809715U (en) * | 2016-07-08 | 2016-12-14 | 淮安信息职业技术学院 | There is the upper water management circuit of water level display function |
| CN207817537U (en) * | 2017-12-28 | 2018-09-04 | 广州奥拓夫节能科技有限公司 | A kind of intelligent controlling device of pump motor |
-
2017
- 2017-12-28 CN CN201711461813.0A patent/CN108021151A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005181165A (en) * | 2003-12-22 | 2005-07-07 | Alps Electric Co Ltd | Liquid level sensor |
| CN2869956Y (en) * | 2005-10-08 | 2007-02-14 | 叶相灿 | Liquid-level relay |
| CN201714645U (en) * | 2010-06-04 | 2011-01-19 | 深圳市兴日生实业有限公司 | Pump with double level sensors |
| CN202853692U (en) * | 2012-09-19 | 2013-04-03 | 宝山钢铁股份有限公司 | Water level detecting device |
| CN203776690U (en) * | 2013-12-11 | 2014-08-20 | 何杰恩 | Water dispenser capable of outputting quantitative and constant-temperature hot water |
| CN104007771A (en) * | 2014-05-13 | 2014-08-27 | 昆明理工大学 | Water level controller |
| CN105280379A (en) * | 2015-09-22 | 2016-01-27 | 刘伟 | Parallel gradient-adjustable capacitor with back space switch, water pump control system, and sewage processing equipment with water pump |
| CN205644296U (en) * | 2016-05-16 | 2016-10-12 | 江苏建筑职业技术学院 | Household solar shines water installation |
| CN205809715U (en) * | 2016-07-08 | 2016-12-14 | 淮安信息职业技术学院 | There is the upper water management circuit of water level display function |
| CN207817537U (en) * | 2017-12-28 | 2018-09-04 | 广州奥拓夫节能科技有限公司 | A kind of intelligent controlling device of pump motor |
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