CN110949161B - Tandem water-cooled charging pile - Google Patents
Tandem water-cooled charging pile Download PDFInfo
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- CN110949161B CN110949161B CN202010112176.1A CN202010112176A CN110949161B CN 110949161 B CN110949161 B CN 110949161B CN 202010112176 A CN202010112176 A CN 202010112176A CN 110949161 B CN110949161 B CN 110949161B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 136
- 238000001816 cooling Methods 0.000 claims abstract description 42
- 239000002184 metal Substances 0.000 claims abstract description 8
- 238000005507 spraying Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/302—Cooling of charging equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
-
- 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
-
- 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
-
- 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
-
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention discloses a tandem type water-cooled charging pile in the technical field of charging pile water cooling, which comprises a charging pile and a cooling back box, wherein the bottom of the charging pile is fixedly provided with a mounting bottom plate, the rear part of the mounting bottom plate is provided with a water tank box, the inner wall of the inner cavity of the cooling back box is transversely inserted with a plurality of groups of metal heat-conducting plates, a water inlet pipe and a water outlet pipe are connected between the cooling back box and the water tank box, the inner cavity of the water inlet pipe is in sliding fit with a lifting cylinder, the bottom of the lifting cylinder is fixedly provided with a lifting cylinder base, the inner cavity of the lifting cylinder base is provided with a through hole, the top of the lifting cylinder is fixedly provided with a top plate, the outer wall of the lifting cylinder is provided with a plurality of groups of water spray holes, the bottom of the cooling back box is provided with, meanwhile, the heat is dissipated in a water cooling mode, the cooling effect is good, the influence of the atmospheric temperature is avoided, and the problem of water leakage is solved.
Description
Technical Field
The invention relates to the technical field of water cooling of charging piles, in particular to a tandem type water-cooled charging pile.
Background
The electric automobile is a vehicle which takes a vehicle-mounted power supply as power and drives wheels to run by using a motor, and meets various requirements of road traffic and safety regulations. The composition comprises: an electric drive and control system, a mechanical system such as a drive transmission, a working device for performing a predetermined task, and the like. The automobile has a small influence on the environment, so that the prospect is widely seen, but the current technology is not mature. With the development of electric automobile technology, especially the increasing of the national atmospheric pollution control, the electric automobile as one of the best substitute products of the traditional power automobile develops rapidly.
At present, a large amount of heat is generated in the working process of the charging pile, particularly in summer, the heat cannot be timely discharged, the conventional heat dissipation mode cannot adapt to the heat dissipation condition under the high-temperature weather condition, and the service life of the charging pile is influenced.
Based on this, the invention designs a tandem type water-cooled charging pile to solve the problems.
Disclosure of Invention
The invention aims to provide a serial water-cooled charging pile, which is characterized in that each charging pile is connected in series through a waterway pipeline, so that the problems that a large amount of heat is generated in the working process of the charging pile in the background technology, particularly in summer, the heat cannot be discharged in time, a conventional heat dissipation mode cannot adapt to the heat dissipation condition in a high-temperature weather state, and the service life of the charging pile is influenced are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a tandem type water-cooled charging pile comprises a charging pile and a cooling back box, wherein a mounting bottom plate is fixedly mounted at the bottom of the charging pile, a water tank is arranged at the rear part of the mounting bottom plate, a plurality of groups of metal heat-conducting plates are transversely inserted into the inner wall of an inner cavity of the cooling back box, a water inlet pipe and a water outlet pipe are connected between the cooling back box and the water tank, a lifting cylinder is slidably matched with the inner cavity of the water inlet pipe, a lifting cylinder base is fixedly mounted at the bottom of the lifting cylinder, a through hole is formed in the inner cavity of the lifting cylinder base, a top plate is fixedly mounted at the top of the lifting cylinder, a plurality of water spray holes are formed in the outer wall of the lifting cylinder, a bottom groove is formed in the bottom of the cooling back box, the bottom groove is communicated with the water outlet pipe, an expansion cavity is formed in the middle part of the, and a valve ball is fixedly arranged at the top of the second spring and is matched with the top of the expansion cavity.
Preferably, the lateral wall of charging pile is provided with the direct current mouth that charges.
Preferably, water pipe connectors are fixedly mounted on two sides of the water tank respectively.
Preferably, the inner wall of the inner cavity of the water inlet pipe is fixedly provided with a mounting ring, and a first spring is fixedly arranged between the mounting ring and the lifting cylinder base.
Preferably, the top of the top plate is fixedly provided with a top column, and the outer wall of the top column is provided with a solid column.
Preferably, the outer wall of the top column is uniformly provided with threads, and the outer wall of the top column is in threaded fit with the solid column.
Preferably, at least two water spray holes are arranged.
Preferably, the outer wall of the water pipe connector is provided with external threads, and the water tank boxes of each group are connected in parallel through the thread matching of the external water pipe and the water pipe connector.
Compared with the prior art, the invention has the beneficial effects that: the invention connects the water channels of a plurality of groups of charging piles by arranging the water pipe connectors, pumps water into the water channels by an external water pump under the state of high temperature weather, so that the inner cavity of the water inlet pipe is filled, the base of the lifting cylinder overcomes the action of a spring by the action of water pressure, the lifting cylinder is subjected to the action of water pressure and can ascend, the water spray holes are exposed out of the inner cavity of the water inlet pipe, water flow is sprayed out of the water spray holes, when the water flow in the cooling back box reaches a certain amount, the water can be discharged from the water outlet pipe, the valve ball is extruded by the action of the water pressure, the valve ball overcomes the action force of a second spring to move downwards for a certain distance, the water can be discharged into the water tank box from the water outlet pipe from two sides of the valve ball in the inner cavity of the expansion cavity, the top pillars with different weights are replaced by the thread matching between the top plate and the top pillars, so that the, through the pump income and the change of water, cool down the temperature of cooling back of the body incasement, setting through the metal heat-conducting plate, be convenient for carry out the heat conduction cooling in filling electric pile, this device realizes the heat dissipation to filling electric pile, can control the multiunit simultaneously and fill electric pile, realize remote control, dispel the heat through water-cooled mode simultaneously, the cooling effect is good, do not receive atmospheric temperature's influence, the difficult problem that leaks that takes place simultaneously, at the in-process of pumping water, can set for the water yield of storage, can not take place the water yield too big, cause the problem of cooling back of the body case inflation, and can set for the water pressure value of initial intaking in the electric pile of filling of each series connection, be convenient for can control the electric pile of filling under the different operational environment, it can open water circulation cooling at lower water pressure to fill electric pile under the messenger high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic rear view structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the inner cavity of the cooling back box according to the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of the present invention;
FIG. 5 is a schematic view of the inner cavity of the inlet pipe of the present invention;
FIG. 6 is a schematic view of the inner cavity of the outlet pipe according to the present invention;
FIG. 7 is a schematic view of the structure of the top pillar of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-charging pile, 2-direct current charging port, 3-mounting bottom plate, 4-water tank box, 5-water pipe connector, 6-external thread, 7-water inlet pipe, 8-water outlet pipe, 9-cooling back box, 10-metal heat conducting plate, 11-solid column, 12-top plate, 13-lifting cylinder, 14-bottom groove, 15-water spray hole, 16-top column, 17-expansion cavity, 18-valve ring, 19-second spring, 20-valve ball, 21-mounting ring, 22-first spring and 23-lifting cylinder base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-7, the present invention provides a technical solution: a tandem type water-cooled charging pile comprises a charging pile 1 and a cooling back box 9, wherein a mounting base plate 3 is fixedly installed at the bottom of the charging pile 1, a water tank box 4 is arranged at the rear part of the mounting base plate 3, a plurality of groups of metal heat-conducting plates 10 are transversely inserted into the inner wall of an inner cavity of the cooling back box 9, a water inlet pipe 7 and a water outlet pipe 8 are connected between the cooling back box 9 and the water tank box 4, an inner cavity of the water inlet pipe 7 is in sliding fit with a lifting cylinder 13, a lifting cylinder base 23 is fixedly installed at the bottom of the lifting cylinder 13, a through hole is formed in the inner cavity of the lifting cylinder base 23, a top plate 12 is fixedly installed at the top of the lifting cylinder 13, a plurality of water spraying holes 15 are formed in the outer wall of the lifting cylinder 13, a bottom groove 14 is formed at the bottom of the cooling back box 9, the bottom groove 14 is communicated with the water outlet pipe 8, a valve ball 20 is fixedly mounted on the top of the second spring 19, and the valve ball 20 is engaged with the top of the expansion chamber 17.
Wherein, fill electric pile 1's lateral wall and be provided with direct current mouth 2 that charges, water tank 4's both sides fixed mounting respectively has water pipe connector 5, the inner chamber inner wall fixed mounting of inlet tube 7 has collar 21, fixed mounting has a spring 22 between collar 21 and the lift section of thick bamboo base 23, hole for water spraying 15 is provided with two at least, water pipe connector 5's outer wall is provided with external screw thread 6, each group water tank 4 realizes parallelly connected through the screw-thread fit of external water pipe and water pipe connector 5.
One specific application of this embodiment is: the invention connects the water channels of a plurality of groups of charging piles 1 through the arrangement of the water pipe connectors 5, pumps water into the water channels through an external water pump in the state of high temperature weather, so that the inner cavity of the water inlet pipe 7 is filled, the lifting cylinder base 23 overcomes the action of the first spring 22 through the action of water pressure, the lifting cylinder 13 is subjected to the action of water pressure and can ascend, the water spray holes 15 are exposed out of the inner cavity of the water inlet pipe 7, the water spray holes 15 spray water flow, when the water flow in the cooling back box 9 reaches a certain amount, the water can be discharged from the water outlet pipe 8, the valve ball 20 is extruded through the action of water pressure, the valve ball 20 overcomes the action force of the second spring 19 to move downwards for a certain distance, the water can be discharged into the water tank 4 from the water outlet pipe 8 from the two sides of the valve ball 20 in the inner cavity of the expansion cavity 17, the temperature in the cooling box 9 is reduced through the pumping and the replacement of the water, through, be convenient for to filling the interior heat conduction cooling of electric pile 1, this device realizes filling the heat dissipation of electric pile 1, can control the multiunit simultaneously and fill electric pile, realizes remote control, dispels the heat through water-cooled mode simultaneously, and the cooling effect is good, does not receive atmospheric temperature's influence.
Example two:
referring to fig. 1-7, the present invention provides a technical solution: a tandem type water-cooled charging pile comprises a charging pile 1 and a cooling back box 9, wherein a mounting base plate 3 is fixedly installed at the bottom of the charging pile 1, a water tank box 4 is arranged at the rear part of the mounting base plate 3, a plurality of groups of metal heat-conducting plates 10 are transversely inserted into the inner wall of an inner cavity of the cooling back box 9, a water inlet pipe 7 and a water outlet pipe 8 are connected between the cooling back box 9 and the water tank box 4, an inner cavity of the water inlet pipe 7 is in sliding fit with a lifting cylinder 13, a lifting cylinder base 23 is fixedly installed at the bottom of the lifting cylinder 13, a through hole is formed in the inner cavity of the lifting cylinder base 23, a top plate 12 is fixedly installed at the top of the lifting cylinder 13, a plurality of water spraying holes 15 are formed in the outer wall of the lifting cylinder 13, a bottom groove 14 is formed at the bottom of the cooling back box 9, the bottom groove 14 is communicated with the water outlet pipe 8, a valve ball 20 is fixedly mounted on the top of the second spring 19, and the valve ball 20 is engaged with the top of the expansion chamber 17.
Wherein, fill electric pile 1's lateral wall and be provided with direct current mouth 2 that charges, there is water pipe connector 5 water tank 4's both sides fixed mounting respectively, the inner chamber inner wall fixed mounting of inlet tube 7 has collar 21, fixed mounting has a spring 22 between collar 21 and the lift section of thick bamboo base 23, the top fixed mounting of roof 12 has fore-set 16, solid post 11 is installed to the outer wall of fore-set 16, the outer wall of fore-set 16 evenly is provided with the screw thread, the outer wall and the 11 screw-thread fit of solid post of fore-set 16, hole for water spraying 15 is provided with two at least, water pipe connector 5's outer wall is provided with external screw thread 6, each group water tank 4 realizes parallelly connected through the screw-thread fit of external.
One specific application of this embodiment is: the invention connects a plurality of groups of water channels of charging piles 1 through the arrangement of a water pipe connector 5, pumps water into the water channels through an external water pump in the state of high temperature weather, so that the inner cavity of a water inlet pipe 7 is filled, a lifting cylinder base 23 overcomes the action of a spring 22 through the action of water pressure, a lifting cylinder 13 is subjected to the action of the water pressure and can ascend, a water spraying hole 15 is exposed out of the inner cavity of the water inlet pipe 7, water is sprayed out of the water spraying hole 15, when the water flow in a cooling back box 9 reaches a certain amount, the water is discharged from a water outlet pipe 8, a valve ball 20 is extruded through the action of the water pressure, the valve ball 20 overcomes the action force of a second spring 19 to move downwards for a certain distance, the water can be discharged into a water tank 4 from two sides of the valve ball 20 in the inner cavity of an expansion cavity 17 through a water outlet pipe 8, the top pillars with different weights are replaced through the threaded matching between a top plate 12 and the top pillar 16, so that the charging piles 1, through the pump income and the change of water, cool down the temperature in the cooling back of the body case 9, setting through metal heat-conducting plate 10, be convenient for carry out the heat conduction cooling in charging pile 1, this device realizes the heat dissipation to charging pile 1, can control the multiunit simultaneously and fill electric pile, realize remote control, simultaneously, dispel the heat through water-cooled mode, the cooling effect is good, do not receive atmospheric temperature's influence, the difficult problem of leaking that takes place simultaneously, at the in-process of pumping water, can set for the water yield of storing, can not take place the water yield too big, cause the expanded problem of cooling back of the body case 9, and can set for the water pressure value of initial intaking in charging pile 1 of each series connection, be convenient for can control charging pile 1 under the different operational environment, it can open water circulative cooling to make charging pile 1 under the high temperature state under lower water pressure, and keep charging pile of.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a stake of charging of water-cooled of serial-type, is including charging stake (1) and cooling back of the body case (9), its characterized in that: a mounting base plate (3) is fixedly mounted at the bottom of the charging pile (1), a water tank box (4) is arranged at the rear part of the mounting base plate (3), a plurality of groups of metal heat-conducting plates (10) are transversely inserted into the inner wall of an inner cavity of the cooling back box (9), a water inlet pipe (7) and a water outlet pipe (8) are connected between the cooling back box (9) and the water tank box (4), a lifting cylinder (13) is slidably matched with the inner cavity of the water inlet pipe (7), a lifting cylinder base (23) is fixedly mounted at the bottom of the lifting cylinder (13), a through hole is formed in the inner cavity of the lifting cylinder base (23), a top plate (12) is fixedly mounted at the top of the lifting cylinder (13), a plurality of water spraying holes (15) are formed in the outer wall of the lifting cylinder (13), a bottom groove (14) is formed in the bottom of the cooling back box (9), and the, an expansion cavity (17) is formed in the middle of the water outlet pipe (8), a valve ring (18) is fixedly mounted at the bottom of an inner cavity of the expansion cavity (17), a second spring (19) is fixedly mounted at the top of the valve ring (18), a valve ball (20) is fixedly mounted at the top of the second spring (19), and the valve ball (20) is matched with the top of the expansion cavity (17);
the top of roof (12) fixed mounting has fore-set (16), solid post (11) are installed to the outer wall of fore-set (16).
2. The tandem type water-cooled charging pile according to claim 1, characterized in that: the lateral wall of the charging pile (1) is provided with a direct current charging port (2).
3. The tandem type water-cooled charging pile according to claim 1, characterized in that: and water pipe connectors (5) are respectively and fixedly arranged on two sides of the water tank box (4).
4. The tandem type water-cooled charging pile according to claim 1, characterized in that: the inner chamber inner wall fixed mounting of inlet tube (7) has collar (21), fixed mounting has spring (22) No. one between collar (21) and lift section of thick bamboo base (23).
5. The tandem type water-cooled charging pile according to claim 1, characterized in that: the outer wall of the top column (16) is uniformly provided with threads, and the outer wall of the top column (16) is in threaded fit with the solid column (11).
6. The tandem type water-cooled charging pile according to claim 1, characterized in that: at least two water spraying holes (15) are arranged.
7. The tandem type water-cooled charging pile according to claim 3, characterized in that: the outer wall of the water pipe connector (5) is provided with external threads (6), and the water tank boxes (4) are connected in parallel through the thread matching of the external water pipe and the water pipe connector (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010112176.1A CN110949161B (en) | 2020-02-24 | 2020-02-24 | Tandem water-cooled charging pile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010112176.1A CN110949161B (en) | 2020-02-24 | 2020-02-24 | Tandem water-cooled charging pile |
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| CN110949161A CN110949161A (en) | 2020-04-03 |
| CN110949161B true CN110949161B (en) | 2020-06-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2821221Y (en) * | 2005-09-22 | 2006-09-27 | 陈龙环 | One-way ball pumpvale of spring reset soft base |
| DE102017115640A1 (en) * | 2017-07-12 | 2019-01-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Cooling unit for a charging station and charging station with a cooling unit |
| CN207235331U (en) * | 2017-09-06 | 2018-04-13 | 南通市阳光节能科技有限公司 | The one body swimming cooling system of high-power charging pile |
| CN208803413U (en) * | 2018-08-22 | 2019-04-30 | 赵晓军 | Highway planting protective fence |
| CN208774559U (en) * | 2018-08-23 | 2019-04-23 | 南京朗控电子科技有限公司 | A kind of electric bicycle charging pile |
| CN110065408A (en) * | 2019-04-12 | 2019-07-30 | 安徽科创新能源科技有限责任公司 | A kind of heat dissipation charging pile |
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