CN109611323A - The booster pump and suction pump of a kind of water purifier are staggered the time control system - Google Patents
The booster pump and suction pump of a kind of water purifier are staggered the time control system Download PDFInfo
- Publication number
- CN109611323A CN109611323A CN201910092147.0A CN201910092147A CN109611323A CN 109611323 A CN109611323 A CN 109611323A CN 201910092147 A CN201910092147 A CN 201910092147A CN 109611323 A CN109611323 A CN 109611323A
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- Prior art keywords
- connect
- foot
- pump
- booster pump
- relay
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000004065 semiconductor Substances 0.000 claims description 37
- 230000000694 effects Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
Abstract
It staggers the time control system the invention discloses a kind of booster pump of water purifier and suction pump, including general supply, booster pump and immersible pump, the booster pump and the immersible pump are staggered the time unlatching by controller of staggering the time, the booster pump is connect by the first relay with general supply, first relay is used to control the on-off of booster pump and general supply and connect with the controller of staggering the time, the immersible pump is connect by the second relay with first relay, and second relay is used to control the on-off of immersible pump and general supply and connect with the controller of staggering the time.This invention ensures that booster pump and immersible pump will not work at the same time within the same time, booster pump is prevented and appearance the case where immersible pump works at the same time, it prevents the Switching Power Supply of water purifier from overloading, and the Switching Power Supply of low current can be configured for water purifier, reduce the cost of production.
Description
Technical field
The present invention relates to water purifier field, in particular to the booster pump and suction pump of a kind of water purifier are staggered the time control system.
Background technique
In the prior art, the water outlet of the reverse osmosis water purifier of built-in pure water tank is general in such a way that immersible pump draws water,
Immersible pump has the characteristics that flow is big, the service life is long.But using the water purifier of immersible pump, generally there are following deficiencies:
Immersible pump is fully loaded with operating current and reaches 0.7-1.0 peace, and electric current reaches when booster pump water in water purifier water manufacturing system
The electric current of 0.5-2 peace, booster pump and immersible pump forms two main electric currents of water purifier, if booster pump and immersible pump are fully loaded with simultaneously
Work, then water purifier complete machine electric current increases 0.7-1.0 peace, and the configuration of respective switch power source loads then needs to increase by 1.0 peaces or more,
So that the cost of Switching Power Supply and water purifier complete machine all can correspondingly increase, the productivity effect of enterprise is reduced.
Summary of the invention
It staggers the time control system the technical problem to be solved in the present invention is to provide a kind of booster pump of water purifier and suction pump, with
Solve the deficiencies in the prior art.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is as follows: a kind of booster pump of water purifier and suction pump are wrong
When control system, including general supply, booster pump and immersible pump, the booster pump and the immersible pump staggered the time by controller of staggering the time
It opens, the booster pump is connect by the first relay with general supply, and first relay is for controlling booster pump and total electricity
It the on-off in source and being connect with the controller of staggering the time, the immersible pump is connect by the second relay with first relay,
Second relay is used to control the on-off of immersible pump and general supply and connect with the controller of staggering the time.
As an improvement, first relay includes public foot, normally closed foot, normally opened foot, the first magnet and first coil, institute
The one end for stating public foot is connect with general supply, and the other end of the public foot, which is equipped with, is closed normally closed foot or normally opened foot for activity
First elastic slice, the normally closed foot are connect with the second relay, and the normally opened foot is connected with the booster pump, the First Line ring
It is wound on the first magnet and is connect with the controller of staggering the time, the first coil generates the first bullet described in magnetic attraction after being powered
Piece connect the energization to realize booster pump and general supply with normally opened foot；Second relay include connecting pin, the second normally opened foot,
Second magnet and the second coil, one end of the connecting pin are connect with the normally closed foot, and the other end of the connecting pin, which is equipped with, to be used
In the second elastic slice of activity the second normally opened foot of closure, the second normally opened foot is connect with the immersible pump, second coil loop
Be wound on the second magnet and connect with the controller of staggering the time, second coil generated after being powered the second elastic slice of magnetic attraction with
Second normally opened foot connects the energization to realize immersible pump and general supply.
As an improvement, the controller of staggering the time includes single-chip microcontroller, the first metal-oxide-semiconductor, the second metal-oxide-semiconductor and two power modules,
One output end of the power module is connect with the cathode of first coil and the second coil respectively, the power module it is another
A output end is connect with the source electrode of the first metal-oxide-semiconductor and the second metal-oxide-semiconductor respectively, and the output control terminal of the single-chip microcontroller is respectively with first
The drain electrode of metal-oxide-semiconductor and the second metal-oxide-semiconductor connects, the drain electrode of first metal-oxide-semiconductor and the second metal-oxide-semiconductor also respectively with first coil and the
The anode connection of two coil.
As an improvement, the controller of staggering the time further includes two diodes, the diode is respectively arranged on the first MOS
Between pipe and power module between second metal-oxide-semiconductor and power module.
Compared with prior art, beneficial effects of the present invention are as follows.
(1) when water purifier complete machine works, synchronization booster pump and immersible pump at most only one working, Switching Power Supply
Load need to only be configured according to the relatively large load of booster pump and immersible pump, if relatively large load is booster pump (operating current
1A), the load (in addition to immersible pump) of other comprehensive electricity pieces, Switching Power Supply chooses 24VDC/1.6A, to reduce out
The cost in powered-down source.
(2) the first relay for increasing a two-way conversion line in hardware circuit of the invention, by normally opened foot and normally closed
Foot is coupled with the general supply of booster pump and immersible pump, ensure that booster pump and immersible pump will not within the same time work simultaneously
Make, has prevented booster pump and appearance the case where immersible pump works at the same time, prevented Switching Power Supply from overloading.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
In figure: general supply 1, booster pump 2, immersible pump 3, the first relay 4, the second relay 5, controller 6 of staggering the time, public
Foot 40, normally closed foot 41, normally opened foot 42, the first magnet 43, first coil 44, connecting pin 50, the second normally opened foot 51, the second magnet
52, the second coil 53, single-chip microcontroller 60, power module 61, diode 62, the first elastic slice 401, the second elastic slice 501, the first metal-oxide-semiconductor
Q1, the second metal-oxide-semiconductor Q2, instruction S1, instruction S2.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
The control system as shown in Figure 1, booster pump and suction pump of a kind of water purifier are staggered the time, including general supply 1, booster pump 2
With immersible pump 3, the booster pump 2 and the immersible pump 3 are staggered the time unlatching by controller 6 of staggering the time, and are needed herein furtherly
It is bright, it is described to refer to booster pump 2 and the immersible pump 3 within the same period not by controller 6 of staggering the time unlatching of staggering the time
Can work at the same time, i.e., booster pump 2 work when immersible pump 3 just stop working, immersible pump 3 work when booster pump 2 just stop working or
Person's booster pump 2 and immersible pump 3 all stop working, and it is larger negative in booster pump 2 or immersible pump 3 to guarantee that Switching Power Supply only needs to carry
One carried, can be effectively reduced the cost of Switching Power Supply, while also functioning to the effect of protective switch power supply.
The booster pump 2 is connect by the first relay 4 with general supply 1, and first relay 4 is for controlling booster pump
2 connect with the on-off of general supply 1 and with the controller 6 of staggering the time, and the immersible pump 3 passes through the second relay 5 and described first
Relay 4 connect, second relay 5 be used for control immersible pump 3 and general supply 1 on-off and with the controller 6 of staggering the time
Connection.Specifically, first relay 4 is the component with two-way conversion line function, including public foot 40, often
Foot 41, normally opened foot 42, the first magnet 43 and first coil 44 are closed, one end of the public foot 40 is connect with general supply 1, the public affairs
The other end of foot 40 is equipped with the first elastic slice 401 that normally closed foot 41 or normally opened foot 42 are closed for activity altogether, the normally closed foot 41 with
The connection of second relay 5, the normally opened foot 42 are connect with the booster pump 2.Specifically, first elastic slice 401 is metal elastic
Piece, the metal material that can be adsorbed with the first magnet 43 for copper or iron etc., first elastic slice 401 is in a normal state
It is to be closed with normally closed foot 41, when being connected under control of second relay 5 in controller 6 of staggering the time with general supply 1, i.e. general supply
1 is connected to by public foot 40, the first elastic slice 401, normally closed foot 41, the second relay 5 with immersible pump 3, and driving immersible pump 3 is able to,
It is connected at this time due to the first elastic slice 401 with normally closed foot 41, booster pump 2 is in off-position.In addition, the first coil 44 is surround
It connect on the first magnet 43 and with the controller 6 of staggering the time, is produced when being powered under control of the first coil 44 in controller 6 of staggering the time
First elastic slice 401 described in raw magnetic attraction, the first elastic slice 401 is detached under the attraction of magnetic force and the connection of normally closed foot 41 after with public affairs
Altogether to lower swing centered on foot 40, until being fitted and connected with normally opened foot 42, when the first elastic slice 401 is connect with normally opened foot 42, i.e.,
General supply 1 is connected to by public foot 40, the first elastic slice 401, normally opened foot 42 with booster pump 2, that is, realizes booster pump 2 and general supply
1 energization is able to driving booster pump 2, is connect at this time due to the first elastic slice 401 with normally opened foot 42, and immersible pump 3 is in power-off shape
State guarantees that the two will not work at the same time and Switching Power Supply is caused to be damaged to realize the unlatching of staggering the time of booster pump 2 and immersible pump 3.
Similarly, second relay 5 is one-way switch, including connecting pin 50, the second normally opened foot 51,52 and of the second magnet
Second coil 53, one end of the connecting pin 50 are connect with the normally closed foot 41, and the other end of the connecting pin 50, which is equipped with, to be used for
Second elastic slice 501 of activity the second normally opened foot 51 of closure, second elastic slice 501 and the first elastic slice 401 are identical metal material
Matter, the second normally opened foot 51 are connect with the immersible pump 3, second coil 53 be looped around on the second magnet 52 and with it is described
Controller 6 of staggering the time connection.(the first elastic slice 401 and normally closed foot of the first relay 4 at this time when immersible pump 3 needs to run work
41 connections), the controller 6 of staggering the time controls the energization of the second coil 53 and generates the second elastic slice of magnetic attraction 501, the second elastic slice 501
To lower swing centered on connecting pin 50 under the attraction of magnetic force, until being fitted and connected with the second normally opened foot 51, when the second elastic slice
501 with the second normally opened foot 51 when connecting, that is, realizes the energization of immersible pump 3 Yu general supply 1, is able to driving immersible pump 3, at this time by
It is connect in the first elastic slice 401 with normally closed foot 41, booster pump 2 is in off-position, similarly realizes booster pump 2 and immersible pump 3
It staggers the time unlatching, both guarantees that at most only one of which are working, prevented booster pump 2 and the case where immersible pump 3 works at the same time
Occur.
In addition, the controller 6 of staggering the time includes single-chip microcontroller 60, the first metal-oxide-semiconductor Q1, the second metal-oxide-semiconductor Q2 and two power supply moulds
One output end of block 61, the power module 61 is connect with the cathode of first coil 44 and the second coil 53 respectively, the electricity
The another output of source module 61 is connect with the source electrode of the first metal-oxide-semiconductor Q1 and the second metal-oxide-semiconductor Q2 respectively, the single-chip microcontroller 60
Output control terminal is connect with the drain electrode of the first metal-oxide-semiconductor Q1 and the second metal-oxide-semiconductor Q2 respectively, the first metal-oxide-semiconductor Q1 and the second metal-oxide-semiconductor
The drain electrode of Q2 is also connect with the anode of first coil 44 and the second coil 53 respectively.As an improvement, controller 6 of staggering the time further includes two
A diode 62, the diode 62 is respectively arranged between the first metal-oxide-semiconductor Q1 and power module 61 and second metal-oxide-semiconductor
Between Q2 and power module 61, the diode 62 is low frequency rectifier diode, can be the characteristics of using its unilateral conduction
Direction replaces the convert alternating current of variation into the pulse direct current of single direction.
Working principle of the present invention is as follows.
(1) when needing booster pump 2 to run, single-chip microcontroller 60 is exported: instruction S1 is high level, and instruction S2 is low level.High electricity
The first metal-oxide-semiconductor Q1 is connected in flat instruction S1, is formed into a loop (power module 61- first coil the first metal-oxide-semiconductor of 44- Q1-
GND), so that first coil 44, which connect to be powered and generate magnetic force with power module 61, is attracted downwards the first elastic slice 401, so that first
The public foot 40 and normally opened foot 42 of relay 4 are connected, and booster pump 2, which is powered, to be run.Simultaneously the first relay 4 public foot 40 and often
The disconnection of foot 41 is closed, the working power of immersible pump 3 is cut off.Low level instruction S2 make the second metal-oxide-semiconductor Q2 end, described second after
Second coil 53 of electric appliance 5 remains powered off, and the connecting pin 50 of the second relay 5 and the second normally opened foot 51 remain open, immersible pump 3
It remains powered off.
(2) when needing immersible pump 3 to run, single-chip microcontroller 60 is exported: instruction S1 is low level, and instruction S2 is high level.Low electricity
Flat instruction S1 ends the first metal-oxide-semiconductor Q1, and the first coil 44 of the first relay 4 remains powered off, the public affairs of the first relay 4
It is total to foot 40 and normally opened foot 42 remains open, public foot 40 and normally closed foot 41 are held on, cut off the working power of booster pump 2.It is high
The second metal-oxide-semiconductor Q2 is connected in the instruction S2 of level, is formed into a loop (53-the second metal-oxide-semiconductor Q2- of the second coil of power module 61-
GND), so that the second coil 53 is connect with power module 61 is powered and generates magnetic force and be attracted the second elastic slice 501 downwards, make second after
The connecting pin 50 of electric appliance 5 and the second normally opened foot 51 are connected, and immersible pump 3, which is powered, to be run.
In conclusion preventing this invention ensures that booster pump 2 and immersible pump 3 will not work at the same time within the same time
The case where booster pump 2 and immersible pump 3 work at the same time appearance, prevents the Switching Power Supply of water purifier from overloading, and can be water purifier
The Switching Power Supply for configuring low current, reduces the cost of production.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (4)
- The control system 1. booster pump and suction pump of a kind of water purifier are staggered the time, it is characterised in that: including general supply (1), booster pump (2) it is staggered the time unlatching with immersible pump (3), the booster pump (2) and the immersible pump (3) by controller of staggering the time (6), the pressurization Pump (2) is connect by the first relay (4) with general supply (1), and first relay (4) is booster pump (2) and total for controlling It the on-off of power supply (1) and is connect with the controller of staggering the time (6), the immersible pump (3) passes through the second relay (5) and described the One relay (4) connection, second relay (5) be used for control immersible pump (3) and general supply (1) on-off and with the mistake When controller (6) connect.
- The control system 2. booster pump and suction pump of water purifier according to claim 1 are staggered the time, it is characterised in that: described One relay (4) includes public foot (40), normally closed foot (41), normally opened foot (42), the first magnet (43) and first coil (44), institute The one end for stating public foot (40) is connect with general supply (1), and the other end of the public foot (40) is equipped with normally closed for activity closure The first elastic slice (401) of foot (41) or normally opened foot (42), the normally closed foot (41) connect with the second relay (5), described normally opened Foot (42) is connect with the booster pump (2), the first coil (44) be looped around on the first magnet (43) and with the control of staggering the time Device (6) connection processed, the first coil (44) generate the first elastic slice (401) described in magnetic attraction and normally opened foot (42) even after being powered Connect the energization to realize booster pump (2) Yu general supply (1)；Second relay (5) includes connecting pin (50), the second normally opened foot (51), the second magnet (52) and the second coil (53), one end of the connecting pin (50) is connect with the normally closed foot (41), and the other end of the connecting pin (50), which is equipped with, to be used for The second elastic slice (501) of activity the second normally opened foot (51) of closure, the second normally opened foot (51) connect with the immersible pump (3), Second coil (53) is looped around on the second magnet (52) and connect with the controller of staggering the time (6), second coil (53) the second elastic slice of magnetic attraction (501) are generated after being powered to be connect with the second normally opened foot (51) to realize immersible pump (3) and total electricity The energization in source (1).
- The control system 3. booster pump and suction pump of water purifier according to claim 2 are staggered the time, it is characterised in that: the mistake When controller (6) include single-chip microcontroller (60), the first metal-oxide-semiconductor (Q1), the second metal-oxide-semiconductor (Q2) and two power modules (61), it is described One output end of power module (61) is connect with the cathode of first coil (44) and the second coil (53) respectively, the power supply mould The another output of block (61) is connect with the source electrode of the first metal-oxide-semiconductor (Q1) and the second metal-oxide-semiconductor (Q2) respectively, the single-chip microcontroller (60) output control terminal is connect with the drain electrode of the first metal-oxide-semiconductor (Q1) and the second metal-oxide-semiconductor (Q2) respectively, first metal-oxide-semiconductor (Q1) it is also connect respectively with the anode of first coil (44) and the second coil (53) with the drain electrode of the second metal-oxide-semiconductor (Q2).
- The control system 4. booster pump and suction pump of water purifier according to claim 3 are staggered the time, it is characterised in that: the mistake When controller (6) further include two diodes (62), the diode (62) is respectively arranged on first metal-oxide-semiconductor (Q1) and power supply Between module (61) between second metal-oxide-semiconductor (Q2) and power module (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910092147.0A CN109611323B (en) | 2019-01-30 | 2019-01-30 | Control system for staggered booster pump and submersible pump of water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910092147.0A CN109611323B (en) | 2019-01-30 | 2019-01-30 | Control system for staggered booster pump and submersible pump of water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109611323A true CN109611323A (en) | 2019-04-12 |
| CN109611323B CN109611323B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910092147.0A Active CN109611323B (en) | 2019-01-30 | 2019-01-30 | Control system for staggered booster pump and submersible pump of water purifier |
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Citations (6)
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|---|---|---|---|---|
| US6068764A (en) * | 1998-03-03 | 2000-05-30 | Chau; Yiu Chau | Reverse osmosis pump and shut off valve |
| CN201704728U (en) * | 2010-04-30 | 2011-01-12 | 杜弘道 | Automatic water supply device of water purifier |
| CN201902316U (en) * | 2010-12-13 | 2011-07-20 | 江苏省水利科学研究院 | Automatic system for pumping station |
| CN102338055A (en) * | 2010-07-26 | 2012-02-01 | 大禹电气科技股份有限公司 | Solar photovoltaic water pump device |
| CN203822598U (en) * | 2014-04-30 | 2014-09-10 | 天津市英讯通网络技术有限公司 | Water pump control box of dual-cold-source energy-saving air conditioner |
| CN209469567U (en) * | 2019-01-30 | 2019-10-08 | 广东叮咚净水科技有限公司 | The booster pump and suction pump of a kind of water purifier are staggered the time control system |
-
2019
- 2019-01-30 CN CN201910092147.0A patent/CN109611323B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6068764A (en) * | 1998-03-03 | 2000-05-30 | Chau; Yiu Chau | Reverse osmosis pump and shut off valve |
| CN201704728U (en) * | 2010-04-30 | 2011-01-12 | 杜弘道 | Automatic water supply device of water purifier |
| CN102338055A (en) * | 2010-07-26 | 2012-02-01 | 大禹电气科技股份有限公司 | Solar photovoltaic water pump device |
| CN201902316U (en) * | 2010-12-13 | 2011-07-20 | 江苏省水利科学研究院 | Automatic system for pumping station |
| CN203822598U (en) * | 2014-04-30 | 2014-09-10 | 天津市英讯通网络技术有限公司 | Water pump control box of dual-cold-source energy-saving air conditioner |
| CN209469567U (en) * | 2019-01-30 | 2019-10-08 | 广东叮咚净水科技有限公司 | The booster pump and suction pump of a kind of water purifier are staggered the time control system |
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| CN109611323B (en) | 2024-04-12 |
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