CN205714638U - A kind of energy-saving water pump using solenoid actuated - Google Patents
A kind of energy-saving water pump using solenoid actuated Download PDFInfo
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- CN205714638U CN205714638U CN201620359397.8U CN201620359397U CN205714638U CN 205714638 U CN205714638 U CN 205714638U CN 201620359397 U CN201620359397 U CN 201620359397U CN 205714638 U CN205714638 U CN 205714638U
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- electric magnet
- guide housings
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Abstract
The utility model discloses a kind of energy-saving water pump using solenoid actuated, include the guide housings of upper end closed lower ending opening, it is fixedly connected on the pump case of the circular tube shaped of guide housings bottom, it is fixedly connected on the pump cover of pump case lower end, the piston being slidably mounted in pump case, and three electric magnet in order to drive piston up-down being arranged in guide housings.Three described electric magnet include the 3rd electric magnet being fixedly mounted on guide housings inner top, and the second electric magnet of being slidably mounted in guide housings and the first electric magnet, and the first electric magnet is positioned at the lower section of the second electric magnet.The position differing from elastic brush on the insulation outer ring of the second electric magnet also forms two guiding plush coppers.Guide housings inwall also forms a pair and coordinates, with the guiding plush copper on the second electric magnet, the locating channel being slidably connected.When changing the quantity of fluid such as water pump pumps, the frequency of piston commutation reduces, and decreases the loss of energy, improves the whole efficiency of water pump.
Description
Technical field
This utility model belongs to water pump field, is specifically related to the water pump structure of a kind of solenoid actuated.
Background technology
Existing piston pump typically uses motor to coordinate crank to drive reciprocating motion of the pistons, the biography between motor and piston
Dynamic component not only produces abrasion but also expends the energy of a part, inefficient and water pump overall volume is bigger.Also there is part
Water pump have employed single electric magnet to drive the motion of piston, and such type of drive need not unnecessary drive disk assembly, efficiency
Higher, but owing to magnetic field force is along with the increase of distance is in a cube decay so that the actual motion amplitude of piston is less, identical defeated
Going out under power, the frequency of piston commutation increases, and also extra consumption energy during piston commutation, therefore the efficiency of this kind of water pump is the most not
Enough height.
Utility model content
Technical problem to be solved in the utility model is: the deficiency existed for prior art, it is provided that a kind of structure is closed
Reason, piston active strokes is big, the energy-saving water pump of the use solenoid actuated that energy conversion efficiency is high.
For realizing the purpose of this utility model, it is achieved by the following technical solutions: a kind of solenoid actuated that uses
Energy-saving water pump, includes the guide housings of upper end closed lower ending opening, is fixedly connected on the circular tube shaped of guide housings bottom
Pump case, be fixedly connected on the pump cover of pump case lower end, the piston being slidably mounted in pump case, and being arranged in guide housings
In order to drive three electric magnet of piston up-down.
Three described electric magnet include the 3rd electric magnet being fixedly mounted on guide housings inner top, and are slidably installed
The second electric magnet in guide housings and the first electric magnet, the first electric magnet is positioned at the lower section of the second electric magnet.
Described electric magnet includes the iron core of annular, is fixedly connected on the coil windings of its outer diameter, is fixedly connected on line
Enclose the insulation outer ring of winding periphery and be fixedly connected on two the symmetrically arranged elastic brush insulated on outer ring outer wall, two
Elastic brush is connected with the two ends of coil windings respectively, and the centre of iron core is circular pilot hole.
The position differing from elastic brush on the insulation outer ring of described second electric magnet also forms two guiding plush coppers.
The inner bottom part center of described guide housings is fixedly connected with one and coordinates with the pilot hole of each electric magnet slip even
The lead connect；Described guide housings inwall forms pair of conductive chute a, pair of conductive chute along guide housings length direction
B and pair of conductive groove, described conduction chute a, conduction chute b and conductive trough inwall on form conductive material layer, described in lead
The connection fixed above of electricity housing has and conduction chute a each described, and the conductive material layer on conduction chute b and conductive trough is electrically connected
The binding post connect；The elastic brush of described 3rd electric magnet electrically connects with conductive trough, the elastic brush of described second electric magnet
Being slidably connected with conduction chute a, the elastic brush of described first electric magnet is slidably connected with conduction chute b；Described guide housings
Inwall also forms a pair and coordinates, with the guiding plush copper on the second electric magnet, the locating channel being slidably connected.
Described locating channel includes a longitudinal cell body, and the lower end of longitudinal cell body forms a spigot surface a the most lower, tiltedly
The lower end of lower spigot surface a forms the first positioning port, and the first positioning port forms the most lower guiding away from the side of the most lower spigot surface a
Face b, the lower end of the most lower spigot surface b forms the second positioning port, and the surface of the second positioning port forms upper end and longitudinal cell body
The return gathering sill of connection, longitudinal cell body and the position returned between gathering sill form a locating piece, the upper end of locating piece
Portion is relative with returning gathering sill and staggers with cannelure body position, and the bottom of locating piece is V-arrangement locating surface, and V-arrangement locating surface is only
It is positioned at the first positioning port and the surface of the most lower spigot surface b, and the peak position of V-arrangement locating surface is positioned at the second the most lower spigot surface
Above b.
Described piston upper end is fixedly connected with more than 3 piston rods being distributed with circumference array, and each piston rod upper end is altogether
An annular clamping ring, clamping ring and the first electric magnet is had to connect by screw is fixing with connecting.
Connect on described pump cover and have water intaking valve and outlet valve.
Compared with prior art, the beneficial effects of the utility model are: coordinated by the electric magnet of more than three and drive
Reciprocating motion of the pistons, make piston push away, draw during effective travel relatively big, i.e. the frequency fall of piston commutation during the quantity of fluid such as pumping
Low, decrease the loss of energy, improve the whole efficiency of water pump.
Concrete, under piston, pushing away the stage, the 3rd electric magnet and the energising of the second electric magnet produce opposing magnetic field, magnetic field repulsive force
Promotion piston moves downward, when the second electric magnet moves to extreme position, the 3rd temporary transient power-off of electric magnet, the first electric magnet with
Second electric magnet energising produces opposing magnetic field, and magnetic field repulsive force promotes piston to continue to move downward, during the 3rd electric magnet power-off, and second
The V-arrangement locating surface position that the guiding plush copper of electric magnet is stuck on locating channel, will not move up；The stage is pulled up at piston, the
One electric magnet and the energising of the second electric magnet produce magnetic field in the same direction, and magnetic field gravitation drives piston upwards, now the second electric magnet
On guiding plush copper move to the second positioning port position, to the first electric magnet and the second electromagnetic actuation to together with time, the 3rd electricity
Magnet paths produces the magnetic field led to the second electric magnet, and magnetic field gravitation drives piston to continue up.Due on piston
Draw the stage, especially the second half, owing to three electric magnet are energized simultaneously, define stronger magnetic field force, it is possible to effectively drive work
Plug moves upward.This water pump is particularly suitable as suction pump, the water of lower position or other liquid can be pumped toward a high position.
It is positioned at above piston in described pump case and guide housings forms an airtight space, owing to installing on pump case
Having intake valve and drain valve, when piston moves down, intake valve sucks air, when piston moves up, on pump case inner carrier
Air or the hydrops of side flow up through drain pipe, finally discharge from drain valve, and drain valve and water intaking valve can tap into water simultaneously
Pipeline.That so can suitably reduce piston and guide housings inwall coordinates compactness, even if there being a small amount of water to leak into work
Side, also can discharge in time from drain valve, be back to inlet channel or directly drain, not affecting the properly functioning of water pump beyond the Great Wall.
Accompanying drawing explanation
Fig. 1, Fig. 2 are structural representations of the present utility model.
Fig. 3 is sectional structure schematic diagram of the present utility model.
Fig. 4, Fig. 5, Fig. 6 are the structural representations of guide housings.
Fig. 7 is the A portion schematic enlarged-scale view of Fig. 6.
Fig. 8 is the structural representation of electric magnet.
Fig. 9 is the structural representation of the second electric magnet.
Figure 10 is the structural representation of piston and drain parts.
Figure 11 is Circuits System block diagram of the present utility model.
Figure 12 is the driving voltage sequential chart of each electric magnet.
Figure 13 is the structural representation of embodiment 2.
Figure 14 is the Circuits System block diagram of embodiment 2.
91, guide housings；911, binding post；912, lead；913, conduction chute a；914, conduction chute b；915、
Conductive trough；916, locating channel；9161, longitudinal cell body；9162, the most lower spigot surface a；9163, the first positioning port；9164, location
Block；9165, V-arrangement locating surface；9166, the most lower spigot surface b；9167, the second positioning port；9168, gathering sill is returned；92, pump case；
93, pump cover；931, water intaking valve；932, outlet valve；94, piston；941, piston rod；942, clamping ring；95, drain pipe；951, enter
Air valve；952, drain valve；953, fixed block；961, the first electric magnet；962, the second electric magnet；963, the 3rd electric magnet；9601、
Iron core；9602, pilot hole；9603, coil windings；9604, insulation outer ring；9605, elastic brush；9606, plush copper is guided；97、
Hall element.
Detailed description of the invention
According to shown in Fig. 1 to Figure 12, a kind of energy-saving water pump using solenoid actuated described in the present embodiment, include
The guide housings 91 of upper end closed lower ending opening, is fixedly connected on the pump case 92 of the circular tube shaped of guide housings bottom, the company of fixing
Be connected on the pump cover 93 of pump case lower end, the piston 94 being slidably mounted in pump case, and be arranged in guide housings in order to drive
Three electric magnet of piston up-down.
Three described electric magnet include the 3rd electric magnet 963 being fixedly mounted on guide housings inner top, and slide
The second electric magnet 962 and the first electric magnet 961 being arranged in guide housings, the first electric magnet is positioned under the second electric magnet
Side.
Described electric magnet includes the iron core 9601 of annular, is fixedly connected on the coil windings 9603 of its outer diameter, fixing
It is connected to the insulation outer ring 9604 of coil windings periphery and to be fixedly connected on two insulated on outer ring outer wall symmetrically arranged
Elastic brush 9605, two elastic brush are connected with the two ends of coil windings respectively, and the centre of iron core is circular pilot hole
9602.Described elastic brush is to be bent into the copper sheet of U-shaped.
The position differing from elastic brush on the insulation outer ring of described second electric magnet also forms two guiding plush coppers 9606.
The inner bottom part center of described guide housings is fixedly connected with one and coordinates with the pilot hole of each electric magnet slip even
The lead 912 connect；Described guide housings inwall forms pair of conductive chute a913 along guide housings length direction, leads for a pair
Electricity chute b914 and pair of conductive groove 915, described conduction chute a, the inwall of conduction chute b and conductive trough forms conduction material
The bed of material, the connection fixed above of described conductive shell has and conduction chute a each described, leading on conduction chute b and conductive trough
The binding post 911 of material layer electrical connection；The elastic brush of described 3rd electric magnet electrically connects with conductive trough, described second electricity
The elastic brush of Magnet is slidably connected with conduction chute a, and the elastic brush of described first electric magnet is slided even with conduction chute b
Connect；Described guide housings inwall also forms a pair and coordinates, with the guiding plush copper on the second electric magnet, the locating channel being slidably connected
916。
With each to conduction chute a, the binding post that conduction chute b and conductive trough connect respectively is by wire and controller electricity
Connect,
Described locating channel includes a longitudinal cell body 9161, and the lower end of longitudinal cell body forms a spigot surface the most lower
A9162, the lower end of the most lower spigot surface a forms the first positioning port 9163, and the first positioning port becomes away from the side of the most lower spigot surface a
Type has the most lower spigot surface b9166, the lower end of the most lower spigot surface b to form the second positioning port 9167, the surface of the second positioning port
Forming the return gathering sill 9168 that upper end connects with longitudinal cell body, longitudinal cell body and the position returned between gathering sill form
One locating piece 9164, the upper end of locating piece is relative with returning gathering sill and staggers, under locating piece with cannelure body position
End is V-arrangement locating surface 9165, and V-arrangement locating surface is only located at the first positioning port and the surface of the most lower spigot surface b, and V-arrangement location
The peak position in face is positioned at above the second the most lower spigot surface b.
Described piston 94 upper end is fixedly connected with more than 3 piston rods 941 being distributed with circumference array, on each piston rod
End common connection has an annular clamping ring 942, clamping ring and the first electric magnet to connect by screw is fixing.
The connection fixed above of piston has a fixed block 953, and fixed block is fixed with a spiral helicine drain pipe 95,
Pump case is arranged above intake valve 951 and drain valve 952, and described drain pipe upper end is connected with drain valve.
Connect on described pump cover and have water intaking valve 931 and outlet valve 932.Described intake valve, drain valve, water intaking valve, outlet valve
It is check valve.
Described controller is SCM Based control circuit or PLC, as shown in figure 12, at water pump
During work, controller controls electric current accordingly to three electric magnet inputs respectively.Concrete, push away the stage under piston, controller
Controlling the 3rd electric magnet and the energising of the second electric magnet produces opposing magnetic field, magnetic field repulsive force promotes piston to move downward, at the second electricity
(setting electric magnet conduction time by controller) when Magnet moves to extreme position, controller controls the 3rd electric magnet and temporarily breaks
Electricity, controller controls the first electric magnet and the energising of the second electric magnet produces opposing magnetic field, and magnetic field repulsive force promotes piston to continue downwards
Motion, during the 3rd electric magnet power-off, the V-arrangement locating surface position that the guiding plush copper of the second electric magnet is stuck on locating channel, will not
Move up；Pulling up the stage at piston, controller controls the first electric magnet and the energising of the second electric magnet produces magnetic field in the same direction, magnetic field
Gravitation drives piston upwards, and now the guiding plush copper on the second electric magnet moves to the second positioning port position, to the first electricity
Magnet and the second electromagnetic actuation to together with time, controller controls the 3rd electric magnet passage and produces the magnetic led to the second electric magnet
, magnetic field gravitation drives piston to continue up.
Owing to pulling up stage, especially the second half at piston, owing to three electric magnet are energized simultaneously, define stronger magnetic field
Power, it is possible to effectively drive piston upwards.This water pump is particularly suitable as suction pump, can the water of lower position or other
Liquid is pumped toward a high position.
Embodiment 2
The present embodiment, on the basis of embodiment 1, also includes more than one second electric magnet, in described guide housings
Wall forms and coordinates the conduction chute a being slidably connected, described guide housings inwall with the elastic brush on each the second electric magnet
Also form and coordinate, with the guiding plush copper on each the second electric magnet, the locating channel being slidably connected.
Embodiment 3
Shown in Figure 13 and Figure 14, the present embodiment is on the basis of embodiment 1, in the bottom of described pump case
Outer wall is provided with a Hall element 97, and Hall element electrically connects with the signal input part of controller.
The operation principle of the present embodiment water pump is such, when the first electric magnet is moved down into extreme position, and Hall
Sensor detect that signal, controller obtain that the first electric magnet spent during topmost moving to bottom total time
Between, then when next cycle, controller controls the time of the driving electric current of each electric magnet according to this total time as with reference to entering
Row sets.Piston from the total time topmost moving to bottom with water pump water outlet valve pressure size proportional.Ratio
When just starting work such as water pump, during piston moves downward, driving the 3rd electric magnet, the current time of the first electric magnet are
3s, the current time driving the second electric magnet is 6s；And Hall element detect the first electric magnet move to bottom time
Between be 4s, then when next cycle, drive the 3rd electric magnet, the current time of the first electric magnet to change 2s into, drive the second electromagnetism
The current time of ferrum changes 4s into；In piston up motor process, what the first electric magnet, the second electric magnet were energized also sets total time
It is set to the time moved downward with piston identical.
Claims (1)
1. the energy-saving water pump using solenoid actuated, it is characterised in that: include the guiding of upper end closed lower ending opening
Housing, is fixedly connected on the pump case of the circular tube shaped of guide housings bottom, is fixedly connected on the pump cover of pump case lower end, is slidably installed
Piston in pump case, and three electric magnet in order to drive piston up-down being arranged in guide housings；
Three described electric magnet include the 3rd electric magnet being fixedly mounted on guide housings inner top, and are slidably mounted on and lead
The second electric magnet in housing and the first electric magnet, the first electric magnet is positioned at the lower section of the second electric magnet；
Described electric magnet include annular iron core, be fixedly connected on the coil windings of its outer diameter, be fixedly connected on coil around
Organize the insulation outer ring of periphery and be fixedly connected on two the symmetrically arranged elastic brush insulated on outer ring outer wall, two elasticity
Brush is connected with the two ends of coil windings respectively, and the centre of iron core is circular pilot hole；
The position differing from elastic brush on the insulation outer ring of described second electric magnet also forms two guiding plush coppers；
The inner bottom part center of described guide housings is fixedly connected with one and coordinates with the pilot hole of each electric magnet and to be slidably connected
Lead；Described guide housings inwall along guide housings length direction form pair of conductive chute a, pair of conductive chute b and
Pair of conductive groove, described conduction chute a, the inwall of conduction chute b and conductive trough forms conductive material layer, described conductive shell
The connection fixed above of body has and conduction chute a each described, the conductive material layer electrical connection on conduction chute b and conductive trough
Binding post；The elastic brush of described 3rd electric magnet electrically connects with conductive trough, the elastic brush of described second electric magnet with lead
Electricity chute a is slidably connected, and the elastic brush of described first electric magnet is slidably connected with conduction chute b；Described guide housings inwall
Also form a pair and coordinate, with the guiding plush copper on the second electric magnet, the locating channel being slidably connected；
Described locating channel includes a longitudinal cell body, and the lower end of longitudinal cell body forms a spigot surface a the most lower, tiltedly under lead
Form the first positioning port to the lower end of face a, the first positioning port forms the most lower spigot surface b away from the side of the most lower spigot surface a,
The lower end of the most lower spigot surface b forms the second positioning port, and the surface of the second positioning port forms upper end and connects with longitudinal cell body
Return gathering sill, longitudinal cell body and the position returned between gathering sill form a locating piece, the upper end of locating piece with
Returning gathering sill relatively and to stagger with cannelure body position, the bottom of locating piece is V-arrangement locating surface, and V-arrangement locating surface is only located at
The surface of the first positioning port and tiltedly lower spigot surface b, and the peak position of V-arrangement locating surface is positioned on the second the most lower spigot surface b
Side；
Described piston upper end is fixedly connected with more than 3 piston rods being distributed with circumference array, and each piston rod upper end connects jointly
It is connected to an annular clamping ring, clamping ring and the first electric magnet connect by screw is fixing；
Connect on described pump cover and have water intaking valve and outlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620359397.8U CN205714638U (en) | 2016-04-22 | 2016-04-22 | A kind of energy-saving water pump using solenoid actuated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620359397.8U CN205714638U (en) | 2016-04-22 | 2016-04-22 | A kind of energy-saving water pump using solenoid actuated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714638U true CN205714638U (en) | 2016-11-23 |
Family
ID=57293680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620359397.8U Expired - Fee Related CN205714638U (en) | 2016-04-22 | 2016-04-22 | A kind of energy-saving water pump using solenoid actuated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205714638U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087249A (en) * | 2018-02-06 | 2018-05-29 | 西北农林科技大学 | A kind of magnetic force respiratory pump pump housing |
| CN110767407A (en) * | 2019-10-14 | 2020-02-07 | 西南交通大学 | Multistable electromagnetic operating mechanism |
-
2016
- 2016-04-22 CN CN201620359397.8U patent/CN205714638U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087249A (en) * | 2018-02-06 | 2018-05-29 | 西北农林科技大学 | A kind of magnetic force respiratory pump pump housing |
| CN108087249B (en) * | 2018-02-06 | 2024-03-15 | 西北农林科技大学 | Magnetic force respiratory pump body |
| CN110767407A (en) * | 2019-10-14 | 2020-02-07 | 西南交通大学 | Multistable electromagnetic operating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170626 Address after: Liwan District Hailong street, Longxi village in Guangzhou city of Guangdong Province in 510000, 198, 4 floor, room 402 Patentee after: Guangzhou Han Ze Environmental Protection Technology Co., Ltd. Address before: Hangzhou City, Zhejiang province 310052 Binjiang District Puyan Street venture Road No. 1 Building 9 Patentee before: Jia Xinkui |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20200422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |