CN109835206A - A kind of intelligent charging spot - Google Patents
A kind of intelligent charging spot Download PDFInfo
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- CN109835206A CN109835206A CN201910291793.XA CN201910291793A CN109835206A CN 109835206 A CN109835206 A CN 109835206A CN 201910291793 A CN201910291793 A CN 201910291793A CN 109835206 A CN109835206 A CN 109835206A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
The invention discloses a kind of intelligent charging spots, including charging pile body；It further include parking plate, starting through-hole is equipped with starting plate, and starting cylinder body is equipped in starting through-hole；The pile body is equipped with slot, external insulation cylinder and slot are clamped, pile body is equipped with several ice-breaking cylinder bodies, ice-breaking piston rod is equipped with the ice-breaking head for contacting external insulation drum outer wall, ice-breaking sap cavity, ice-breaking cavity, ice-breaking head and external insulation cylinder are along ice-breaking piston rod to being sequentially arranged, when ice-breaking head contacts external insulation cylinder, ice-breaking head is 10-30 millimeters at a distance from slot notch；The ice-breaking sap cavity is connected to starting sap cavity by liquid pipe, and hydraulic oil is full of in ice-breaking sap cavity, liquid pipe and starting sap cavity, and hydraulic oil pour point is 40 degrees below zero to minus 20 degrees.The beneficial effects of the present invention are: can realize that the ice-breaking at charging gun is thawed before charging to electric car without operation bidirectional, can effectively prevent leading to not the problem of going on smoothly charging due to charging gun freezes, charging gun can not be removed.
Description
Technical field
The invention belongs to electric car, charging pile technical field more particularly to a kind of intelligent charging spots.
Background technique
The power resources of electric car are battery (electric automobile power batteries), electric car need using charging pile come into
Row charging.Charging pile, mainly include pile body, charging cable, charging gun (or charging plug), charging gun can on electric car
Charging jack grafting, to charge, usually, charging gun hangs over or is stuck in pile body, when charging is required, removes and fills
Electric rifle is inserted into the charging jack on electric car, can be charged.Current charging pile is divided into outdoor stake and indoor stake, room
Stud is easy to appear the case where freezing between charging gun and pile body when winter temperature is low, at this point, user removes charging
Rifle is very difficult, will affect going on smoothly for charging process.
Summary of the invention
The present invention provides a kind of intelligent charging spots, can realize and fill before charging to electric car without operation bidirectional
Ice-breaking at electric rifle is thawed, and can effectively prevent leading to not go on smoothly charging due to charging gun freezes, charging gun can not be removed
The problem of.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of intelligent charging spot, including
Charge pile body, and charging pile body includes pile body, the charging circuit connecting with power grid and the charging gun connecting with charging circuit,
Charging gun includes external insulation cylinder and several metal pins being arranged in outer insulating cylinder；
It further include the parking plate fixed on the ground, parking plate is equipped with the starting through-hole of perforation parking plate upper and lower surfaces, starting
Through-hole is equipped with can be equipped with starting cylinder body in the starting plate that starting through-hole moves up and down, starting through-hole, start and be equipped in cylinder body
The starting inner piston of cooperation is slidingly sealed with starting cylinder body, starting inner piston will start cylinder interior and be separated into starting cavity and open
Hydrodynamic chamber, starting cavity are connected to atmosphere, start and are equipped with starting reset spring in sap cavity, and starting reset spring one end connects in starting
Piston, starting reset spring other end connection starting cylinder body, it is living that starting inner piston is equipped with several startings for passing through starting cavity
Stopper rod, starting piston rod connection starting plate, starting plate, starting cavity and starting sap cavity are from top to bottom sequentially arranged, and start plate top
Portion is in the top of parking plate upper surface；
The pile body is equipped with slot, and external insulation cylinder and slot are clamped, and pile body is equipped with several ice-breaking cylinder bodies, ice-breaking cylinder body
Interior be equipped with is slidingly sealed the ice-breaking inner piston of cooperation with ice-breaking cylinder body, in an ice-breaking cylinder body: ice-breaking inner piston is by ice-breaking cylinder
Internal body portion is divided into ice-breaking cavity and ice-breaking sap cavity, and ice-breaking cavity is connected to atmosphere, is equipped with ice-breaking reset spring in ice-breaking cavity, breaks
Ice reset spring one end connects ice-breaking inner piston, and ice-breaking moves the reset spring other end and connects ice-breaking cylinder body, sets on ice-breaking inner piston
There is the ice-breaking piston rod across ice-breaking cavity, ice-breaking piston rod is equipped with the ice-breaking head for contacting external insulation drum outer wall, ice-breaking
Sap cavity, ice-breaking cavity, ice-breaking head and external insulation cylinder along ice-breaking piston rod to being sequentially arranged, when ice-breaking head contacts external insulation cylinder
When, ice-breaking head is 10-30 millimeters at a distance from slot notch；
The ice-breaking sap cavity is connected to starting sap cavity by liquid pipe, is full of hydraulic oil, liquid in ice-breaking sap cavity, liquid pipe and starting sap cavity
Pressure oil pour point is 40 degrees below zero to minus 20 degrees.
Preferably, being equipped with starting limit body in the starting cavity, start limit body contact start inner piston, ice-breaking is empty
Intracavitary to be equipped with ice-breaking limit body, ice-breaking limit body contacts ice-breaking inner piston.
Preferably, further include driving ramp, driving ramp top surface be an inclined-plane, driving ramp top surface most significant end with stop
The least significant end of the docking of sweep upper surface, driving ramp top surface is docked with ground.
Preferably, further include outer steelframe, the card holder on steelframe, the upper frame on steelframe, upper end opening water
The reservoir of ice chest and setting on the ground, upper frame are equipped with multiple lift pumps, and parking plate is equipped with multiple and lift pump one by one
Corresponding speed bump structure, in corresponding lift pump and speed bump structure: lift pump includes rising water vat body, rises in water vat body and sets
Have and rise water vat body and be slidingly sealed the liter water inner piston of cooperation, rise water inner piston by a liter water vat internal body portion be divided into liter aqueous vapor chamber and
Aqueous chamber is risen, liter aqueous vapor is intracavitary to set par above at premium reset spring, rises the connection of water reset spring one end and rises water inner piston, rises water reset bullet
The connection of the spring other end rises water vat body, and speed bump structure includes the deceleration through-hole being arranged on parking plate, is arranged on deceleration through-hole
Deceleration band plate and the deceleration cylinder body that is arranged in deceleration through-hole, deceleration through-hole penetrate through parking plate upper and lower surfaces, deceleration band plate can
It is moved up and down along deceleration through-hole, the top of parking plate upper surface is at the top of deceleration band plate, is equipped with and deceleration cylinder in deceleration cylinder body
Body is slidingly sealed the deceleration inner piston of cooperation, and deceleration cylinder interior is separated into deceleration cavity and deceleration air cavity by deceleration inner piston,
Deceleration cavity is connected to atmosphere, and deceleration reset spring is equipped in deceleration cavity, and deceleration reset spring one end connects deceleration inner piston, subtracts
The fast reset spring other end connects deceleration cylinder body, and deceleration inner piston is equipped with several deceleration piston rods across deceleration air cavity, subtracts
Fast piston rod and deceleration cylinder body are slidingly sealed cooperation, and deceleration piston rod connects deceleration band plate, rise aqueous vapor chamber, rise aqueous chamber, water cooling
The water surface, water cooling box bottom, deceleration band plate, deceleration air cavity and deceleration cavity in case are from top to bottom sequentially arranged, and deceleration air cavity is logical
Cross deceleration and rise a water air pipe and be connected to a liter aqueous vapor chamber, rise water vat body be equipped with the liter water water inlet being connected to liter aqueous chamber and with a liter water
The liter water water outlet of sap cavity connection, rises and sets par above at premium feed liquor check valve on water water inlet, rises water water inlet by rising water water inlet pipe
It is connected to ground reservoir inside, sets par above at premium on liter water water outlet and go out liquid check valve, rise water water outlet by rising water outlet pipe
It is connected to water cooling box inside；
Heat conduction ring is arranged with outside the external insulation cylinder, charging gun is equipped with several heat conducting bars across external insulation cylinder side wall, thermally conductive
Bar is made of insulating heat-conductive silica gel, and heat conducting bar and metal pin correspond, and heat conducting bar one end connects corresponding metal pin, leads
The hot rod other end connects heat conduction ring, and heat conduction ring is equipped with copper water cooling tube, and copper water cooling tube upper end is equipped with main pipe connector, water cooling box bottom
Equipped with water cooling mouth, water cooling box is equipped with water cooling hose, and water cooling hose one end is connected to water cooling mouth, and the water cooling hose other end is equipped with and card
The public pipe fitting of frame clamping, public pipe fitting can be clamped and be connected to main pipe connector, and water cooling mouth is equipped with water outlet solenoid valve, water outlet
Solenoid valve is connected in charging circuit, and water outlet solenoid valve obtains electric normally opened, and water outlet solenoid valve power loss is normally closed.
Preferably, being equipped with the overhead guard for covering the upper end opening of water cooling box, overhead guard and water cooling above the water cooling box
There is gap, water cooling box is equipped with the upright bar of several upper end openings across water cooling box, upright bar lower end between the upper end opening of case
It is fixed with bottom in water cooling box, upright bar upper end connects overhead guard.
Preferably, the parking plate is equipped with draining through slot, draining through slot penetrates through at least one side panel of parking plate,
Start through-hole and drain through slot by starting water drain leads, deceleration through-hole drains through slot by deceleration water drain leads.
The beneficial effects of the present invention are: can be realized at charging gun before charging to electric car without operation bidirectional
Ice-breaking is thawed, and can effectively prevent leading to not the problem of going on smoothly charging due to charging gun freezes, charging gun can not be removed.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the partial structural diagram of embodiment 1；
Fig. 3 is the structural schematic diagram started at cylinder body；
Fig. 4 is the enlarged drawing in Fig. 1 at A；
Fig. 5 is the structural schematic diagram at ice-breaking cylinder body；
Fig. 6 is the structural schematic diagram of embodiment 2；
Fig. 7 is the enlarged drawing in Fig. 6 at B；
Fig. 8 is the enlarged drawing in Fig. 6 at C；
Fig. 9 is the enlarged drawing in Fig. 6 at D；
Figure 10 is the enlarged drawing in Fig. 6 at E；
Figure 11 is the structural schematic diagram at liter water vat body；
Figure 12 is the structural schematic diagram at deceleration cylinder body；
Figure 13 is the structural schematic diagram at water cooling box.
Appended drawing reference: charging pile body 1, pile body 11, external insulation cylinder 12, heat conduction ring 121, copper water cooling tube 122, parking plate 2,
Start plate 21, driving ramp 22, deceleration band plate 23, starting cylinder body 3, starting cavity 3a, starting sap cavity 3b, starting inner piston 31,
Start reset spring 32, starting piston rod 33, starting limit body 34, ice-breaking cylinder body 4, ice-breaking cavity 4a, ice-breaking sap cavity 4b, ice-breaking
Inner piston 41, ice-breaking reset spring 42, ice-breaking piston rod 43, ice-breaking head 431, ice-breaking limit body 44, outer steelframe 51, card holder 511,
Upper frame 512, water cooling box 52, water cooling hose 521, overhead guard 522, upright bar 523, rise water vat body 6, rise aqueous vapor chamber 6a, rise aqueous chamber 6b,
Water inner piston 61 is risen, water reset spring 62 is risen, rises water limit body 63, deceleration cylinder body 7, deceleration cavity 7a, deceleration air cavity 7b, slows down
Inner piston 71, deceleration reset spring 72, deceleration piston rod 73, deceleration limit body 74, slowing down rises water air pipe 81, rises water water inlet pipe
82, water outlet pipe 83, main pipe connector 91, public pipe fitting 92 are risen.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
Embodiment 1: as shown in Figures 1 to 5,
A kind of intelligent charging spot, including
Charge pile body 1, and charging pile body includes pile body 11, the charging circuit connecting with power grid and the charging connecting with charging circuit
Rifle, charging gun include external insulation cylinder 12 and several metal pins being arranged in outer insulating cylinder；
It further include the parking plate 2 fixed on the ground, parking plate is equipped with the starting through-hole of perforation parking plate upper and lower surfaces, opens
Dynamic through-hole is equipped with can be equipped with starting cylinder body 3 in the starting plate 21 that starting through-hole moves up and down, starting through-hole, start in cylinder body
Equipped with the starting inner piston 31 for being slidingly sealed cooperation with starting cylinder body, starting inner piston will start cylinder interior and be separated into starting sky
Chamber 3a and starting sap cavity 3b, starting cavity are connected to atmosphere, starting reset spring 32 are equipped in starting sap cavity, starts reset spring one
End connection starting inner piston, the starting reset spring other end connect starting cylinder body, and starting inner piston is equipped with several pass through and starts
The starting piston rod 33 of cavity, starting piston rod connection starting plate, starting plate start cavity and starting sap cavity from top to bottom successively
Arrangement, starting plate top are in the top of parking plate upper surface；
The pile body is equipped with slot, and external insulation cylinder and slot are clamped, and pile body is equipped with several ice-breaking cylinder bodies 4, ice-breaking cylinder
It is equipped with the ice-breaking inner piston 41 that cooperation is slidingly sealed with ice-breaking cylinder body in vivo, in an ice-breaking cylinder body: ice-breaking inner piston will be broken
Ice cylinder interior is separated into ice-breaking cavity 4a and ice-breaking sap cavity 4b, and ice-breaking cavity is connected to atmosphere, answers in ice-breaking cavity equipped with ice-breaking
Position spring 42, ice-breaking reset spring one end connect ice-breaking inner piston, and ice-breaking moves the reset spring other end and connects ice-breaking cylinder body, ice-breaking
Inner piston is equipped with the ice-breaking piston rod 43 across ice-breaking cavity, and ice-breaking piston rod is equipped with for contacting external insulation drum outer wall
Ice-breaking head 431, ice-breaking sap cavity, ice-breaking cavity, ice-breaking head and external insulation cylinder along ice-breaking piston rod to being sequentially arranged, when ice-breaking head
When contacting external insulation cylinder, ice-breaking head is 10-30 millimeters at a distance from slot notch；
The ice-breaking sap cavity is connected to starting sap cavity by liquid pipe, is full of hydraulic oil, liquid in ice-breaking sap cavity, liquid pipe and starting sap cavity
Pressure oil pour point is 40 degrees below zero to minus 20 degrees.
Each ice-breaking head is uniformly distributed along external insulation cylinder circumferential direction annular.
It is equipped with starting limit body 34 in the starting cavity, starts limit body contact start inner piston, is set in ice-breaking cavity
There is ice-breaking limit body 44, ice-breaking limit body contacts ice-breaking inner piston.Starting limit body, ice-breaking limit body can prevent starting plate from moving
Position is excessively.
It further include driving ramp 22, driving ramp top surface is an inclined-plane, is driven a vehicle on the most significant end and parking plate of ramp top surface
The least significant end of surface docking, driving ramp top surface is docked with ground.Driving ramp facilitates the upper and lower parking plate of electric car.
When needing to charge to electric car, electric car is directly opened into upper parking plate, in the above process, pressure wheel
Cross starting plate, starting plate, starting inner piston move down, and start a part of hydraulic oil in sap cavity and enters ice-breaking sap cavity, ice-breaking inner piston,
Ice-breaking piston rod shifts to external insulation cylinder with ice-breaking head.If there is ice on external insulation cylinder, ice can be crushed by ice-breaking head, thus
Charging gun can directly be removed to charge.After wheel leaves starting plate, in starting reset spring, ice-breaking action of reset spring
Under, the structures such as ice-breaking inner piston, ice-breaking piston rod, ice-breaking head, starting plate, starting inner piston reset.
Embodiment 2:
Based on embodiment 1, as shown in Fig. 6 to Figure 13,
Further include outer steelframe 51, the card holder 511 on steelframe, the upper frame 512 on steelframe, upper end opening water cooling box 52
And the reservoir of setting on the ground, upper frame are equipped with multiple lift pumps, parking plate is equipped with multiple and lift pump and corresponds
Speed bump structure, in corresponding lift pump and speed bump structure: lift pump includes rising a water vat body 6, rises in water vat body and is equipped with
It is slidingly sealed the liter water inner piston 61 of cooperation with liter water vat body, rises water inner piston for a liter water vat internal body portion and is divided into a liter aqueous vapor chamber
61a and liter aqueous chamber 61b, liter aqueous vapor is intracavitary to set par above at premium reset spring 62, rises the connection of water reset spring one end and rises water inner piston,
Rise the water reset spring other end connection rise a water vat body, speed bump structure include the deceleration through-hole being arranged on parking plate, setting exist
Deceleration band plate 23 on deceleration through-hole and the deceleration cylinder body 7 being arranged in deceleration through-hole, deceleration through-hole penetrate through the upper and lower table of parking plate
Face, deceleration band plate can be moved up and down along deceleration through-hole, be in the top of parking plate upper surface at the top of deceleration band plate, in deceleration cylinder body
Equipped with the deceleration inner piston 71 for being slidingly sealed cooperation with deceleration cylinder body, deceleration cylinder interior is separated into deceleration sky by deceleration inner piston
Chamber 7a and deceleration air cavity 7b, deceleration cavity are connected to atmosphere, are equipped with deceleration reset spring 72, deceleration reset spring one in deceleration cavity
End connection deceleration inner piston, the deceleration reset spring other end connect deceleration cylinder body, and deceleration inner piston is equipped with several pass through and slows down
The deceleration piston rod 73 of air cavity, deceleration piston rod and deceleration cylinder body are slidingly sealed cooperation, and deceleration piston rod connects deceleration band plate, rise
Aqueous vapor chamber rises aqueous chamber, the water surface in water cooling box, water cooling box bottom, deceleration band plate, deceleration air cavity and deceleration cavity from top to bottom
It is sequentially arranged, deceleration air cavity is connected to a liter aqueous vapor chamber by the liter water air pipe 81 that slows down, and liter water vat body is equipped with to be connected with liter aqueous chamber
Logical liter water water inlet and the liter water water outlet being connected to liter aqueous chamber rise and set par above at premium feed liquor check valve on water water inlet, rise
Water water inlet is connected to inside water water inlet pipe 82 and ground reservoir by rising, and is set par above at premium on liter water water outlet and is gone out liquid check valve,
It rises water water outlet and is connected to inside water outlet pipe 83 and water cooling box by rising；
Heat conduction ring 121 is arranged with outside the external insulation cylinder, charging gun is equipped with several heat conducting bars across external insulation cylinder side wall, leads
Hot rod is made of insulating heat-conductive silica gel, and heat conducting bar and metal pin correspond, and heat conducting bar one end connects corresponding metal pin,
The heat conducting bar other end connects heat conduction ring, and heat conduction ring is equipped with copper water cooling tube 122, and copper water cooling tube upper end is equipped with main pipe connector 91, water
Ice chest bottom is equipped with water cooling mouth, and water cooling box is equipped with water cooling hose 521, and water cooling hose one end is connected to water cooling mouth, and water cooling hose is another
One end is equipped with the public pipe fitting 92 being clamped with card holder, and public pipe fitting can be clamped and be connected to main pipe connector, and water cooling mouth is equipped with
Water solenoid valve, water outlet solenoid valve are connected in charging circuit, and water outlet solenoid valve obtains electric normally opened, and water outlet solenoid valve power loss is normally closed.
The charge mode of electric car is divided into trickle charge and two kinds of fast charge, when trickle charge, it usually needs 6-12 hours could will be electric
Pond electricity is full of, and when fast charge, 0.25 to one hour is generally only needed battery capacity can be charged to 80%.The shortcomings that trickle charge, is main
Be exactly it is slow, benefit is then that unit time calorific value is low, small to the negative effect of battery, the benefit of fast charge be exactly it is fast,
Disadvantage is then that unit time calorific value is big, is especially easy in the metal pin in charging gun and electric car charging jack
Heat, it is big to the negative effect of battery, and lose also can be larger for the service life of charging gun.So in life we
It can be found that outdoor public charging pile, it is fast charge stake mostly or super fills stake (i.e. super charging pile also belongs to fast charge stake), trickle charge
Stake is then less, therefore in charging, the problem ratio that (mainly interior metal base pin place) calorific value is big at charging gun, heat dissipation is poor
Relatively highlight.
In the present embodiment, when charging is required, electric car opens parking plate, then charging gun can be inserted into electric car
In charging jack, public pipe fitting and main pipe connector are clamped, are connected on due to water outlet solenoid valve in the charging circuit of charging pile body,
So during the charging process, water outlet solenoid valve obtain it is electric normally opened, so that the water in water cooling box can be continuously soft by water cooling
Pipe, copper water cooling tube.Since the heat that copper water cooling tube is arranged on heat conduction ring, and generates in metal pin can be at the first time by leading
Hot rod is transmitted on heat conduction ring, so a large amount of heat can quickly be taken away by flowing through the water of copper water cooling tube, to realize good
Water-cooling effect.After charging, extracts public pipe fitting, extracts charging gun, charging gun turns back to slot, and can drive away electronic vapour
Vehicle.
Require emphasis the following: (whether terminating manually, still end automatically) after charging, water outlet solenoid valve
Power loss is normally closed, and water flow is automatically stopped at this time；Flows per unit time in copper water cooling tube can (such as the cold nozzle diameter of copper water can with very little
To be designed to very little) because realizing heat dissipation effect enough, it is not necessary to waste excess traffic；Heat conducting bar is by insulating heat-conductive silicon
(insulating heat-conductive silica gel belongs to the prior art, and heat conducting bar can also be made of other insulating heat-conduction materials) is made in glue, both realizes
Thermally conductive function, but, there is short circuit in while being avoided that water cooling.
Deceleration band plate is one of slowing-down structure commonly used in the prior art, and the vehicle that can begin a new line rises safety.Electric car is opened
During parking plate, multiple deceleration band plates can be pressed through, the compression of deceleration band plate moves down, and deceleration inner piston is driven to move down, and slows down multiple
Position spring is pressurized, and deceleration air cavity becomes larger, and rises the intracavitary a part of gas of aqueous vapor and enters in deceleration air cavity, rises water inner piston and moves up, rises
Water reset spring is pressurized, and a part of water is pumped in liter aqueous chamber through a liter water water inlet pipe in reservoir, and electric car leaves deceleration
After band plate, under deceleration reset spring, liter water action of reset spring, rises a part of water in aqueous chamber and be forced into through a liter water outlet pipe
In water cooling box, to carry out " moisturizing " to water cooling box inside.
It should be pointed out that, since outside air temperature is very low, do not needed to use " water cooling " in ice and snow weather,
" air cooling " ensures heat dissipation enough, so only no longer carrying out Water-cooling circulating even the water freezing in water cooling box, reservoir
?；And when day heat, the effect of " water cooling " is available to be highlighted.
Be equipped with the overhead guard 522 for covering the upper end opening of water cooling box above the water cooling box, overhead guard and water cooling box it is upper
There is gap, water cooling box is equipped with the upright bar 523 of several upper end openings across water cooling box, upright bar lower end and water between end opening
Bottom is fixed in ice chest, and upright bar upper end connects overhead guard.Overhead guard can protect water cooling box inside, avoid extraneous large volume miscellaneous
Matter enters water cooling box from the upper end opening of water cooling box.If desired, cleaning periodically can be carried out to reservoir or water is mended
It gives, strainer can be set in liter water water inlet pipe.The parking plate is equipped with draining through slot, and draining through slot perforation parking plate is at least
One side panel, starting through-hole drain through slot by starting water drain leads, and deceleration through-hole is drained by deceleration water drain leads
Through slot.Starting through-hole, the water in deceleration through-hole, impurity can drain from draining through slot, and impurity is avoided to deposit.
Claims (6)
1. a kind of intelligent charging spot, including
Charge pile body, and charging pile body includes pile body, the charging circuit connecting with power grid and the charging gun connecting with charging circuit,
Charging gun includes external insulation cylinder and several metal pins being arranged in outer insulating cylinder；
It is characterized in that further including the parking plate fixed on the ground, parking plate is equipped with the starting of perforation parking plate upper and lower surfaces
Through-hole, starting through-hole is equipped with can be equipped with starting cylinder body in the starting plate that starting through-hole moves up and down, starting through-hole, start cylinder
It is equipped with the starting inner piston that cooperation is slidingly sealed with starting cylinder body in vivo, starting inner piston is separated into starting for cylinder interior is started
Cavity and starting sap cavity, starting cavity are connected to atmosphere, and starting reset spring is equipped in starting sap cavity, and starting reset spring one end connects
Starting inner piston, starting reset spring other end connection starting cylinder body are connect, starting inner piston passes through starting cavity equipped with several
Starting piston rod, starting piston rod connection starting plate, starting plate, starting cavity and starting sap cavity be from top to bottom sequentially arranged,
The top of parking plate upper surface is at the top of starting plate；
The pile body is equipped with slot, and external insulation cylinder and slot are clamped, and pile body is equipped with several ice-breaking cylinder bodies, ice-breaking cylinder body
Interior be equipped with is slidingly sealed the ice-breaking inner piston of cooperation with ice-breaking cylinder body, in an ice-breaking cylinder body: ice-breaking inner piston is by ice-breaking cylinder
Internal body portion is divided into ice-breaking cavity and ice-breaking sap cavity, and ice-breaking cavity is connected to atmosphere, is equipped with ice-breaking reset spring in ice-breaking cavity, breaks
Ice reset spring one end connects ice-breaking inner piston, and ice-breaking moves the reset spring other end and connects ice-breaking cylinder body, sets on ice-breaking inner piston
There is the ice-breaking piston rod across ice-breaking cavity, ice-breaking piston rod is equipped with the ice-breaking head for contacting external insulation drum outer wall, ice-breaking
Sap cavity, ice-breaking cavity, ice-breaking head and external insulation cylinder along ice-breaking piston rod to being sequentially arranged, when ice-breaking head contacts external insulation cylinder
When, ice-breaking head is 10-30 millimeters at a distance from slot notch；
The ice-breaking sap cavity is connected to starting sap cavity by liquid pipe, is full of hydraulic oil, liquid in ice-breaking sap cavity, liquid pipe and starting sap cavity
Pressure oil pour point is 40 degrees below zero to minus 20 degrees.
2. a kind of intelligent charging spot according to claim 1, characterized in that be equipped with starting limit in the starting cavity
Body starts limit body contact start inner piston, and ice-breaking limit body is equipped in ice-breaking cavity, and ice-breaking limit body contacts living in ice-breaking
Plug.
3. a kind of intelligent charging spot according to claim 1, characterized in that further include driving ramp, ramp top surface of driving a vehicle
For an inclined-plane, the most significant end for ramp top surface of driving a vehicle is docked with parking plate upper surface, the least significant end of driving ramp top surface with face
It connects.
4. a kind of intelligent charging spot according to claim 1 or 2 or 3, characterized in that further include outer steelframe, be set to steelframe
On card holder, the upper frame on steelframe, the water cooling box of upper end opening and setting reservoir on the ground, upper frame be equipped with more
A lift pump, parking plate is equipped with the multiple and one-to-one speed bump structure of lift pump, in corresponding lift pump and deceleration strip
In structure: lift pump includes rising water vat body, rises the liter water inner piston for being equipped in water vat body and being slidingly sealed cooperation with liter water vat body, is risen
A liter water vat internal body portion is divided into liter aqueous vapor chamber and rises aqueous chamber by water inner piston, and liter aqueous vapor is intracavitary to set par above at premium reset spring, is risen
The connection of water reset spring one end rises water inner piston, rises the connection of the water reset spring other end and rises water vat body, speed bump structure includes setting
Set the deceleration through-hole on parking plate, the deceleration band plate being arranged on deceleration through-hole and the deceleration cylinder being arranged in deceleration through-hole
Body, deceleration through-hole penetrate through parking plate upper and lower surfaces, and deceleration band plate can be moved up and down along deceleration through-hole, are at the top of deceleration band plate
The top of parking plate upper surface, deceleration cylinder body is interior to be equipped with the deceleration inner piston that cooperation is slidingly sealed with deceleration cylinder body, slows down interior living
Deceleration cylinder interior is separated into deceleration cavity and deceleration air cavity by plug, and deceleration cavity is connected to atmosphere, is equipped with and slows down in deceleration cavity
Reset spring, deceleration reset spring one end connect deceleration inner piston, and the deceleration reset spring other end connects deceleration cylinder body, in deceleration
Piston is equipped with several deceleration piston rods across deceleration air cavity, and deceleration piston rod and deceleration cylinder body are slidingly sealed cooperation, slows down
Piston rod connects deceleration band plate, rises aqueous vapor chamber, rises aqueous chamber, the water surface in water cooling box, water cooling box bottom, deceleration band plate, slows down
Air cavity and deceleration cavity are from top to bottom sequentially arranged, and deceleration air cavity is connected to a liter aqueous vapor chamber by the liter water air pipe that slows down, and rise water vat
Body is equipped with the liter water water inlet being connected to liter aqueous chamber and the liter water water outlet being connected to liter aqueous chamber, rises and sets on water water inlet
Par above at premium feed liquor check valve rises water water inlet and is connected to inside water water inlet pipe and ground reservoir by rising, rises and set on water water outlet
Par above at premium goes out liquid check valve, rises water water outlet and is connected to inside water outlet pipe and water cooling box by rising；
Heat conduction ring is arranged with outside the external insulation cylinder, charging gun is equipped with several heat conducting bars across external insulation cylinder side wall, thermally conductive
Bar is made of insulating heat-conductive silica gel, and heat conducting bar and metal pin correspond, and heat conducting bar one end connects corresponding metal pin, leads
The hot rod other end connects heat conduction ring, and heat conduction ring is equipped with copper water cooling tube, and copper water cooling tube upper end is equipped with main pipe connector, water cooling box bottom
Equipped with water cooling mouth, water cooling box is equipped with water cooling hose, and water cooling hose one end is connected to water cooling mouth, and the water cooling hose other end is equipped with and card
The public pipe fitting of frame clamping, public pipe fitting can be clamped and be connected to main pipe connector, and water cooling mouth is equipped with water outlet solenoid valve, water outlet
Solenoid valve is connected in charging circuit, and water outlet solenoid valve obtains electric normally opened, and water outlet solenoid valve power loss is normally closed.
5. a kind of intelligent charging spot according to claim 4, characterized in that be equipped with above the water cooling box for covering water
There is gap, water cooling box is equipped with several pass through between the upper end opening of the overhead guard of the upper end opening of ice chest, overhead guard and water cooling box
The upright bar of the upper end opening of water cooling box, upright bar lower end are fixed with bottom in water cooling box, and upright bar upper end connects overhead guard.
6. a kind of intelligent charging spot according to claim 4, characterized in that the parking plate is equipped with draining through slot, row
Water through slot penetrates through at least one side panel of parking plate, and starting through-hole drains through slot, deceleration through-hole by starting water drain leads
Through slot is drained by deceleration water drain leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291793.XA CN109835206A (en) | 2019-04-12 | 2019-04-12 | A kind of intelligent charging spot |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291793.XA CN109835206A (en) | 2019-04-12 | 2019-04-12 | A kind of intelligent charging spot |
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| Publication Number | Publication Date |
|---|---|
| CN109835206A true CN109835206A (en) | 2019-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910291793.XA Withdrawn CN109835206A (en) | 2019-04-12 | 2019-04-12 | A kind of intelligent charging spot |
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| Country | Link |
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| CN (1) | CN109835206A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188520A (en) * | 2020-01-13 | 2020-05-22 | 叶庆国 | Intelligent parking equipment for new energy electric automobile |
| CN111703319A (en) * | 2020-06-19 | 2020-09-25 | 泉州台商投资区中栓机械技术有限公司 | Flood multi-occurrence area safety mechanical lifting type new energy charging pile |
| CN112124108A (en) * | 2020-09-27 | 2020-12-25 | 刘丽华 | New energy automobile canopy that charges of protection against electric shock |
| WO2022042192A1 (en) * | 2020-08-26 | 2022-03-03 | Ningbo Geely Automobile Research & Development Co., Ltd. | A moving part control system and method for loosening a mechanical part |
-
2019
- 2019-04-12 CN CN201910291793.XA patent/CN109835206A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188520A (en) * | 2020-01-13 | 2020-05-22 | 叶庆国 | Intelligent parking equipment for new energy electric automobile |
| CN111703319A (en) * | 2020-06-19 | 2020-09-25 | 泉州台商投资区中栓机械技术有限公司 | Flood multi-occurrence area safety mechanical lifting type new energy charging pile |
| WO2022042192A1 (en) * | 2020-08-26 | 2022-03-03 | Ningbo Geely Automobile Research & Development Co., Ltd. | A moving part control system and method for loosening a mechanical part |
| US20230112774A1 (en) * | 2020-08-26 | 2023-04-13 | Ningbo Geely Automobile Research & Development Co., Ltd. | Moving part control system and method for loosening a mechanical part |
| CN112124108A (en) * | 2020-09-27 | 2020-12-25 | 刘丽华 | New energy automobile canopy that charges of protection against electric shock |
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Application publication date: 20190604 |
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