CN113183792A - Direct current liquid cooling rifle that charges and liquid cooling system thereof - Google Patents
Direct current liquid cooling rifle that charges and liquid cooling system thereof Download PDFInfo
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- CN113183792A CN113183792A CN202110469385.6A CN202110469385A CN113183792A CN 113183792 A CN113183792 A CN 113183792A CN 202110469385 A CN202110469385 A CN 202110469385A CN 113183792 A CN113183792 A CN 113183792A
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- 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
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- 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
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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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- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to a direct current liquid cooling charging gun and a liquid cooling system thereof, comprising: the utility model provides a rifle body, bayonet joint, handle, cable, wire, cooling tube, the one end of the rifle body is provided with the bayonet joint, and the rifle body other end is provided with the handle, and the one end that the rifle body was kept away from to the handle is provided with the cable, is provided with the wire in the rifle body, wire one end and bayonet joint electric connection, and the wire other end passes handle and cable electric connection, has laid the cooling tube around the internal wire of rifle. The invention aims to provide a direct current liquid cooling charging gun with high heat dissipation efficiency and convenience for cleaning a filter screen and a liquid cooling system thereof.
Description
Technical Field
The invention belongs to the technical field of electric vehicle charging, and particularly relates to a direct-current liquid-cooling charging gun and a liquid-cooling system thereof.
Background
The charging pile has the function similar to an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, markets, public parking lots and the like) and residential district parking lots or charging stations, and can charge various types of electric vehicles according to different voltage grades. The input end of the charging pile is directly connected with an alternating current power grid, and the output end of the charging pile is provided with a charging plug for charging the electric automobile. Fill electric pile and generally provide two kinds of charging methods of conventional charging and quick charge, people can use specific charging card to swipe the card and use on the human-computer interaction operation interface that fills electric pile and provide, carry out operations such as corresponding charging method, charging time, expense data printing, fill electric pile display screen and can show data such as the charge volume, expense, charging time. The rifle that charges is the part that fills electric pile, at present, in order to carry out quick charge for the car, improves electric automobile's charge efficiency, all adopts high-power electric pile that fills, and high-power charging will lead to the electric current too big in the rifle that charges, and high temperature arouses to charge the rifle in the circuit burn out, causes the unable normal work of cold rifle that charges.
Disclosure of Invention
Therefore, the invention aims to solve the problems that the current in the charging gun is overlarge due to high-power charging and the circuit in the charging gun is burnt due to high temperature in the prior art.
Therefore, the technical scheme adopted is that the direct current liquid cooling charging gun and the liquid cooling system thereof are characterized by comprising the following components: the cooling gun comprises a gun body, a plug, a handle, a cable, a wire and a cooling pipe, wherein the plug is arranged at one end of the gun body, the handle is arranged at the other end of the gun body, the cable is arranged at one end, away from the gun body, of the handle, the wire is arranged in the gun body, one end of the wire is electrically connected with the plug, the other end of the wire penetrates through the handle and is electrically connected with the cable, and the cooling pipe is arranged around the wire in the gun body.
Preferably, be provided with the box on the outer wall of the rifle body, be provided with the heating panel in the box, the heating panel with be provided with the cooling tube in the box, the cooling tube is the S-shaped distribution, cooling tube one end and feed liquor pipe one end intercommunication, the feed liquor pipe other end with cooling tube one end intercommunication, the cooling tube other end and drain pipe one end intercommunication, the drain pipe other end and cooling tube other end intercommunication, be provided with the CD-ROM drive pump on the feed liquor pipe.
Preferably, the outer wall of the handle is provided with anti-skid grains.
Preferably, a heat dissipation device is arranged in the box body, and the heat dissipation device comprises: a motor, a first rotating shaft, a cylinder, fan blades, a fixed gear, a circular tube, a first supporting rod, a second supporting rod, a brush board and brush bristles,
the inner wall of the box body is provided with the motor, an output shaft of the motor is coaxially connected with one end of a first rotating shaft, the other end of the first rotating shaft faces the heat dissipation plate and is coaxially connected with the cylinder, and the outer wall of the cylinder is provided with a plurality of fan blades;
a fixed gear is coaxially arranged on the first rotating shaft, a through hole is arranged at the circle center of the fixed gear, the first rotating shaft penetrates through the through hole, the fixed gear is connected with the outer wall of the motor through a connecting rod, a round pipe is sleeved on the first rotating shaft, the round tube is rotationally connected with the first rotating shaft, the round tube is positioned between the cylinder and the fixed gear, a first supporting rod is arranged on the outer wall of the round pipe, one end of the first supporting rod is vertically connected with the round pipe, the other end of the first supporting rod is vertically connected with one end of the second supporting rod, the other end of the second supporting rod is provided with a brush plate, the brush plate is provided with brush hair, the outer wall of the box body is provided with an annular heat dissipation opening, the motor is positioned in the annular heat dissipation opening, the annular heat dissipation opening is provided with a filter screen, and the brush hair is in contact with the filter screen;
the second support bar is rotatably connected with a roller, the outer wall of the first rotating shaft is provided with a rotating plate, one end of the rotating plate is vertically connected with the first rotating shaft, the other end of the rotating plate is provided with a second rotating shaft, the second rotating shaft is rotatably connected with the rotating plate and is parallel to the first rotating shaft, one end of the second rotating shaft is coaxially connected with the planetary gear, the planetary gear is meshed with the fixed gear, the other end of the second rotating shaft is coaxially connected with the cam, the outer circumferential wall of the cam is contacted with the outer circumferential wall of the roller, the first supporting rod is provided with a first fixing column, the first fixing column is vertical to the first supporting rod, the rotating plate is provided with a second fixing column, the rotating plate is perpendicular to the second fixing column, the first fixing column is parallel to the second fixing column, and the first fixing column is connected with the second fixing column through a spring.
Preferably, a cylinder body is arranged on the outer wall of the first supporting rod, a piston is arranged in the cylinder body, the piston is tightly attached to the inner wall of the cylinder body, the piston can reciprocate in the cylinder body, an opening is formed in one end of the cylinder body, one end, far away from the rotating plate, of the second fixing column is hinged to one end of the first connecting rod, the first connecting rod is perpendicular to the second fixing column, the other end of the first connecting rod is hinged to one end of the second connecting rod, and the other end of the second connecting rod penetrates through the opening to be connected with the piston;
be provided with the liquid reserve tank on the outer wall of pipe, first connecting pipe one end and liquid reserve tank intercommunication, the first connecting pipe other end is kept away from with the cylinder body open-ended one end intercommunication, the centre department of brush board is provided with the nozzle, second connecting pipe one end with the cylinder body is kept away from open-ended one end intercommunication, the second connecting pipe other end pass second bracing piece and nozzle intercommunication, be provided with first check valve on the first connecting pipe, be provided with the second check valve on the second connecting pipe.
Preferably, a liquid supplementing pipe is arranged on the outer wall of the liquid storage tank, a cover is arranged on the liquid supplementing pipe, and the cover is in threaded connection with the liquid supplementing pipe.
Preferably, a maintenance opening is formed in the outer wall of the box body, a sealing plate is arranged on the maintenance opening, and the sealing plate is connected with the outer wall of the box body through screws.
Preferably, the sealing plate is provided with an observation window.
The technical scheme of the invention has the following advantages: the invention relates to a direct current liquid cooling charging gun and a liquid cooling system thereof, comprising: the cooling gun comprises a gun body, a plug, a handle, a cable, a wire and a cooling pipe, wherein the plug is arranged at one end of the gun body, the handle is arranged at the other end of the gun body, the cable is arranged at one end, away from the gun body, of the handle, the wire is arranged in the gun body, one end of the wire is electrically connected with the plug, the other end of the wire penetrates through the handle and is electrically connected with the cable, and the cooling pipe is arranged around the wire in the gun body. When charging, hold the handle and insert the bayonet joint to the electric motor car on the mouth that charges, charging source provides powerful direct current through the cable connection, the wire is internal at the rifle, can be cooled down by the cooling tube that distributes around, has the coolant liquid in the cooling tube to prevent that the line current is too big, the circuit trouble that the high temperature caused generates heat, make the use of rifle that charges safer.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a heat dissipation device according to the present invention;
FIG. 3 is an enlarged view at A of FIG. 2;
FIG. 4 is a schematic view of a cleaning structure in the present invention;
FIG. 5 is a schematic view of the structure of the cylinder and the fan blades of the present invention;
FIG. 6 is a schematic view of the structure of the annular heat dissipation opening and the filter screen of the present invention;
wherein, 1-gun body, 2-plug connector, 3-handle, 4-cable, 5-lead, 6-cooling tube, 7-liquid inlet tube, 8-liquid outlet tube, 9-box body, 10-heat dissipation plate, 11-heat dissipation tube, 12-driving pump, 13-motor, 14-first rotating shaft, 15-cylinder, 16-fan blade, 17-fixed gear, 18-through hole, 19-connecting rod, 20-round tube, 21-first supporting rod, 22-second supporting rod, 23-brush board, 24-brush hair, 25-annular heat dissipation port, 26-filter screen, 27-roller, 28-rotating plate, 29-second rotating shaft, 30-planetary gear, 31-cam, 32-first fixed column, 33-second fixed column, 34-spring, 35-cylinder, 36-piston, 37-opening, 38-first connecting rod, 39-second connecting rod, 40-liquid storage box, 41-first connecting pipe, 42-nozzle, 43-second connecting pipe, 44-second one-way valve, 45-liquid supplementing pipe, 46-cover, 47-maintenance opening, 48-sealing plate and 49-first one-way valve.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The invention relates to a direct current liquid cooling charging gun and a liquid cooling system thereof, as shown in figure 1, comprising: the gun comprises a gun body 1, a plug 2, a handle 3, a cable 4, a wire 5 and a cooling pipe 6, wherein the plug 2 is arranged at one end of the gun body 1, the handle 3 is arranged at the other end of the gun body 1, the cable 4 is arranged at one end of the handle 3, which is far away from the gun body 1, the wire 5 is arranged in the gun body 1, one end of the wire 5 is electrically connected with the plug 2, the other end of the wire 5 penetrates through the handle 3 to be electrically connected with the cable 4, and the cooling pipe 6 is arranged around the wire 5 in the gun body 1.
The working principle and the beneficial technical effects of the technical scheme are as follows: when charging, hold handle 3 and insert plug 2 on the mouth that charges of electric motor car, charging source provides powerful direct current through cable 4 connection, and wire 5 can be cooled down by the cooling tube 6 that distributes around in the rifle body 1, has the coolant liquid in the cooling tube 6 to prevent that the line current is too big, the circuit trouble that the high temperature that generates heat caused, make the use of rifle that charges safer.
In one embodiment, as shown in fig. 1, a box 9 is disposed on the outer wall of the gun body 1, a heat dissipation plate 10 is disposed in the box 9, the heat dissipation plate 10 is connected to the inner wall of the box 9, a heat dissipation tube 11 is disposed in the heat dissipation plate 10, the heat dissipation tube 11 is distributed in an S shape, one end of the heat dissipation tube 11 is communicated with one end of a liquid inlet tube 7, the other end of the liquid inlet tube 7 is communicated with one end of a cooling tube 6, the other end of the cooling tube 6 is communicated with one end of a liquid outlet tube 8, the other end of the liquid outlet tube 8 is communicated with the other end of the heat dissipation tube 11, and a driving pump 12 is disposed on the liquid inlet tube 7.
The working principle and the beneficial technical effects of the technical scheme are as follows: the driving pump 12 provides power for the circulation of coolant liquid, and the coolant liquid is after cooling down wire 5 in cooling tube 6, and the coolant liquid that the temperature rose flows into cooling tube 11 in heating panel 10 and dispels the heat, circulates again and carries out the cooling of circuit in cooling tube 6, through the continuous circulation of coolant liquid, improves the cooling efficiency of circuit.
In one embodiment, the outer wall of the handle 3 is provided with anti-slip threads.
In one embodiment, as shown in fig. 2 to 6, a heat dissipation device is disposed in the box 9, and the heat dissipation device includes: a motor 13, a first rotating shaft 14, a cylinder 15, fan blades 16, a fixed gear 17, a round tube 20, a first supporting rod 21, a second supporting rod 22, a brush board 23 and bristles 24,
the motor 13 is arranged on the inner wall of the box body 9, an output shaft of the motor 13 is coaxially connected with one end of a first rotating shaft 14, the other end of the first rotating shaft 14 faces the heat dissipation plate 10 and is coaxially connected with a cylinder 15, and a plurality of fan blades 16 are arranged on the outer wall of the cylinder 15;
the first rotating shaft 14 is coaxially provided with a fixed gear 17, a through hole 18 is formed in the center of the fixed gear 17, the first rotating shaft 14 penetrates through the through hole 18, the fixed gear 17 is connected with the outer wall of the motor 13 through a connecting rod 19, a circular tube 20 is sleeved on the first rotating shaft 14, the circular tube 20 is rotatably connected with the first rotating shaft 14, the circular tube 20 is located between the cylinder 15 and the fixed gear 17, a first supporting rod 21 is arranged on the outer wall of the circular tube 20, one end of the first supporting rod 21 is vertically connected with the circular tube 20, the other end of the first supporting rod 21 is vertically connected with one end of a second supporting rod 22, a brush plate 23 is arranged at the other end of the second supporting rod 22, bristles 24 are arranged on the brush plate 23, an annular heat dissipation port 25 is formed in the outer wall of the box body 9, and the motor 13 is located in the annular heat dissipation port 25, a filter screen 26 is arranged on the annular heat dissipation port 25, and the bristles 24 are in contact with the filter screen 26;
a roller 27 is rotatably connected to the second support rod 22, a rotating plate 28 is disposed on an outer wall of the first rotating shaft 14, one end of the rotating plate 28 is vertically connected to the first rotating shaft 14, a second rotating shaft 29 is disposed on the other end of the rotating plate 28, the second rotating shaft 29 is rotatably connected to the rotating plate 28, the second rotating shaft 29 is parallel to the first rotating shaft 14, one end of the second rotating shaft 29 is coaxially connected to a planetary gear 30, the planetary gear 30 is engaged with a fixed gear 17, the other end of the second rotating shaft 29 is coaxially connected to a cam 31, an outer circumferential wall of the cam 31 is in contact with an outer circumferential wall of the roller 27, a first fixing column 32 is disposed on the first support rod 21, the first fixing column 32 is vertical to the first support rod 21, a second fixing column 33 is disposed on the rotating plate 28, and the second fixing column 33 are vertical to the rotating plate 28, the first fixing column 32 is parallel to the second fixing column 33, and the first fixing column 32 is connected with the second fixing column 33 through a spring 34.
The working principle and the beneficial technical effects of the technical scheme are as follows: the starting motor 13 drives the first rotating shaft 14 to rotate, the first rotating shaft 14 drives the cylinder 15 and the fan blades 16 to rotate, the heat dissipation plate 10 is cooled by air, the fan blades 16 also improve air flow in the box body 9, air flow exchange is carried out with the outside through the annular heat dissipation port 25, the heat dissipation efficiency is improved, and the filter screen 26 can prevent solid particles or sand from entering the box body 9 and affecting the heat dissipation efficiency and the service life of the motor. The rotation of the first rotating shaft 14 can also drive the rotating plate 28 to rotate, the spring 34 is connected with the first fixing column 32 and the second fixing column 33, under the action of the tensile force of the spring 34, the circular tube 20, the first supporting rod 21, the second supporting rod 22, the brush plate 23 and the bristles 24 can rotate around the first rotating shaft 14 to clean the surface of the filter screen 26 and prevent the filter screen from being blocked, and the bristles 24 can rotate around the surface of the arc-shaped filter screen 26, so that the influence on the air circulation of the filter screen is small in the process of cleaning the filter screen, the surface of the filter screen can be cleaned, and the heat dissipation of the filter screen cannot be influenced; meanwhile, the rotating plate 28 drives the second rotating shaft 29 to rotate around the first rotating shaft 14, the second rotating shaft 29 rotates around the second rotating shaft 29 by meshing the planetary gear 30 with the fixed gear 17, the outer circumferential wall of the cam 31 is tightly attached to the outer circumferential wall of the roller 27 due to the elastic tension of the spring 34, the cam 31 rotates, so that the rotating plate 28 and the first supporting rod 21 swing back and forth, the rotating plate 28 and the first supporting rod 21 also swing relatively while rotating around the first rotating shaft 14 in the same direction by the combination of the motions, the rotation of the first supporting rod 21 drives the second supporting rod 22 to brush the plate 23 and the bristles 24 to rotate, the bristles 24 clean the filter screen, and simultaneously, the vibration generated by the back and forth relative swing between the rotating plate 28 and the first supporting rod 21 can facilitate the falling of dust or solid particles adhered to the bristles 24, which is helpful for ash removal.
In one embodiment, as shown in fig. 2-4, a cylinder 35 is disposed on an outer wall of the first support rod 21, a piston 36 is disposed in the cylinder 35, the piston 36 is in close contact with an inner wall of the cylinder 35, the piston 36 is capable of reciprocating in the cylinder 35, an end of the cylinder 35 is provided with an opening 37, an end of the second fixed column 33 away from the rotating plate 28 is hinged to an end of a first connecting rod 38, the first connecting rod 38 is perpendicular to the second fixed column 33, the other end of the first connecting rod 38 is hinged to an end of a second connecting rod 39, and the other end of the second connecting rod 39 passes through the opening 37 and is connected to the piston 36;
be provided with liquid reserve tank 40 on the outer wall of pipe 20, 41 one end of first connecting pipe and liquid reserve tank 40 intercommunication, the 41 other end of first connecting pipe and cylinder body 35 keep away from opening 37's one end intercommunication, the centre department of brush board 23 is provided with nozzle 42, second connecting pipe 43 one end with cylinder body 35 keeps away from opening 37's one end intercommunication, second connecting pipe 43 other end pass second bracing piece 22 and nozzle 42 intercommunication, be provided with first check valve 49 on the first connecting pipe 41, be provided with second check valve 44 on the second connecting pipe 43.
The working principle and the beneficial technical effects of the technical scheme are as follows: because the rotating plate 28 and the first supporting rod 21 rotate simultaneously and swing relatively, the first connecting rod 38 drives the second connecting rod 39 to move, the second connecting rod 39 drives the piston 36 to reciprocate in the cylinder 35, so that the cleaning solution in the liquid storage tank 40 enters the cylinder 35 through the first connecting pipe 41 and is then conveyed to the nozzle 42 through the second connecting pipe 43 to be sprayed onto the filter screen 26, thereby facilitating the cleaning of the filter screen, when the heat productivity of the air gun is large, the rotating speed of the motor 13 is increased, the rotating speed of the fan blades 16 is increased, the heat dissipation efficiency is improved, meanwhile, the rotating speed of the brush bristles 24 is also increased, the cleaning speed is increased, correspondingly, the relative swing frequency between the rotating plate 28 and the first supporting rod 21 is also increased, so as to provide more cleaning solution, meet the cleaning requirement of the brush bristles 24, and when the rotating speed of the brush bristles 24 is reduced, the spraying speed of the cleaning solution is also correspondingly reduced, thereby realize the intelligent supply of cleaning solution, reduce the waste of cleaning solution.
In one embodiment, as shown in fig. 4, a fluid replenishing pipe 45 is provided on an outer wall of the liquid storage tank 40, a cover 46 is provided on the fluid replenishing pipe 45, the cover 46 is screwed to the fluid replenishing pipe 45, and the cover 46 is opened to replenish a new cleaning fluid into the liquid storage tank 40 from the fluid replenishing pipe 45.
In one embodiment, as shown in fig. 2, a maintenance opening 47 is formed in an outer wall of the box body 9, a sealing plate 48 is arranged on the maintenance opening 47, the sealing plate 48 is connected with the outer wall of the box body 9 through screws, and when a component in the box body 9 fails, the sealing plate 48 is opened, so that maintenance can be conveniently performed.
In one embodiment, the sealing plate 48 is provided with a viewing window to facilitate a person viewing the operating conditions within the tank 9.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. The utility model provides a direct current liquid cooling rifle that charges and liquid cooling system thereof which characterized in that includes: the gun comprises a gun body (1), a plug (2), a handle (3), a cable (4), a wire (5) and a cooling pipe (6), wherein the plug (2) is arranged at one end of the gun body (1), the handle (3) is arranged at the other end of the gun body (1), the cable (4) is arranged at one end, away from the gun body (1), of the handle (3), the wire (5) is arranged in the gun body (1), one end of the wire (5) is electrically connected with the plug (2), the other end of the wire (5) penetrates through the handle (3) and the cable (4) to be electrically connected, and the cooling pipe (6) is arranged around the wire (5) in the gun body (1).
2. The direct current liquid cooling charging gun and the liquid cooling system thereof as claimed in claim 1, wherein a box (9) is disposed on an outer wall of the gun body (1), a heat dissipating plate (10) is disposed in the box (9), the heat dissipating plate (10) is connected to an inner wall of the box (9), a heat dissipating tube (11) is disposed in the heat dissipating plate (10), the heat dissipating tube (11) is distributed in an S shape, one end of the heat dissipating tube (11) is communicated with one end of the liquid inlet tube (7), the other end of the liquid inlet tube (7) is communicated with one end of the cooling tube (6), the other end of the cooling tube (6) is communicated with one end of the liquid outlet tube (8), the other end of the liquid outlet tube (8) is communicated with the other end of the heat dissipating tube (11), and a driving pump (12) is disposed on the liquid inlet tube (7).
3. The direct current liquid cooling charging gun and the liquid cooling system thereof as claimed in claim 1, wherein the outer wall of the handle (3) is provided with anti-slip lines.
4. The dc liquid-cooled charging gun and the liquid-cooled system thereof as claimed in claim 2, wherein a heat sink is disposed in the housing (9), the heat sink comprising: a motor (13), a first rotating shaft (14), a cylinder (15), fan blades (16), a fixed gear (17), a round tube (20), a first supporting rod (21), a second supporting rod (22), a brush board (23) and brush bristles (24),
the motor (13) is arranged on the inner wall of the box body (9), an output shaft of the motor (13) is coaxially connected with one end of a first rotating shaft (14), the other end of the first rotating shaft (14) faces the heat dissipation plate (10) and is coaxially connected with a cylinder (15), and a plurality of fan blades (16) are arranged on the outer wall of the cylinder (15);
the motor is characterized in that a fixed gear (17) is coaxially arranged on the first rotating shaft (14), a through hole (18) is formed in the circle center of the fixed gear (17), the first rotating shaft (14) penetrates through the through hole (18), the fixed gear (17) is connected with the outer wall of the motor (13) through a connecting rod (19), a round pipe (20) is sleeved on the first rotating shaft (14), the round pipe (20) is rotatably connected with the first rotating shaft (14), the round pipe (20) is located between a cylinder (15) and the fixed gear (17), a first supporting rod (21) is arranged on the outer wall of the round pipe (20), one end of the first supporting rod (21) is vertically connected with the round pipe (20), the other end of the first supporting rod (21) is vertically connected with one end of a second supporting rod (22), and a brush plate (23) is arranged at the other end of the second supporting rod (22), the brush plate (23) is provided with brush bristles (24), the outer wall of the box body (9) is provided with an annular heat dissipation opening (25), the motor (13) is positioned in the annular heat dissipation opening (25), the annular heat dissipation opening (25) is provided with a filter screen (26), and the brush bristles (24) are in contact with the filter screen (26);
a roller (27) is rotatably connected to the second support rod (22), a rotating plate (28) is arranged on the outer wall of the first rotating shaft (14), one end of the rotating plate (28) is vertically connected with the first rotating shaft (14), a second rotating shaft (29) is arranged at the other end of the rotating plate (28), the second rotating shaft (29) is rotatably connected with the rotating plate (28), the second rotating shaft (29) is parallel to the first rotating shaft (14), one end of the second rotating shaft (29) is coaxially connected with a planetary gear (30), the planetary gear (30) is meshed with a fixed gear (17), the other end of the second rotating shaft (29) is coaxially connected with a cam (31), the outer circumferential wall of the cam (31) is in contact with the outer circumferential wall of the roller (27), a first fixing column (32) is arranged on the first support rod (21), and the first fixing column (32) is perpendicular to the first support rod (21), the rotating plate (28) is provided with a second fixing column (33), the rotating plate (28) is perpendicular to the second fixing column (33), the first fixing column (32) is parallel to the second fixing column (33), and the first fixing column (32) is connected with the second fixing column (33) through a spring (34).
5. The direct current liquid cooling charging gun and the liquid cooling system thereof as claimed in claim 4, wherein a cylinder (35) is disposed on an outer wall of the first support rod (21), a piston (36) is disposed in the cylinder (35), the piston (36) is tightly attached to an inner wall of the cylinder (35), the piston (36) can reciprocate in the cylinder (35), an opening (37) is disposed at one end of the cylinder (35), one end of the second fixed column (33) far away from the rotating plate (28) is hinged to one end of a first connecting rod (38), the first connecting rod (38) is perpendicular to the second fixed column (33), the other end of the first connecting rod (38) is hinged to one end of a second connecting rod (39), and the other end of the second connecting rod (39) passes through the opening (37) and is connected to the piston (36);
be provided with liquid reserve tank (40) on the outer wall of pipe (20), first connecting pipe (41) one end and liquid reserve tank (40) intercommunication, first connecting pipe (41) other end and cylinder body (35) are kept away from the one end intercommunication of opening (37), the centre department of brush board (23) is provided with nozzle (42), second connecting pipe (43) one end with cylinder body (35) are kept away from the one end intercommunication of opening (37), second connecting pipe (43) other end pass second bracing piece (22) and nozzle (42) intercommunication, be provided with first check valve (49) on first connecting pipe (41), be provided with second check valve (44) on second connecting pipe (43).
6. The direct-current liquid-cooled charging gun and the liquid-cooled system thereof as claimed in claim 5, wherein a liquid replenishing pipe (45) is disposed on an outer wall of the liquid storage tank (40), a cover (46) is disposed on the liquid replenishing pipe (45), and the cover (46) is in threaded connection with the liquid replenishing pipe (45).
7. The direct current liquid cooling charging gun and the liquid cooling system thereof as claimed in claim 4, wherein a maintenance opening (47) is provided on an outer wall of the box body (9), a sealing plate (48) is provided on the maintenance opening (47), and the sealing plate (48) is connected with the outer wall of the box body (9) through screws.
8. The direct current liquid cooling charging gun and the liquid cooling system thereof as claimed in claim 7, wherein the sealing plate (48) is provided with an observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110469385.6A CN113183792A (en) | 2021-04-28 | 2021-04-28 | Direct current liquid cooling rifle that charges and liquid cooling system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110469385.6A CN113183792A (en) | 2021-04-28 | 2021-04-28 | Direct current liquid cooling rifle that charges and liquid cooling system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113183792A true CN113183792A (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110469385.6A Pending CN113183792A (en) | 2021-04-28 | 2021-04-28 | Direct current liquid cooling rifle that charges and liquid cooling system thereof |
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| Country | Link |
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| CN (1) | CN113183792A (en) |
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| CN114811061A (en) * | 2022-03-29 | 2022-07-29 | 江苏圣泰阀门有限公司 | Corrugated pipe stop valve |
| CN114883847A (en) * | 2022-05-18 | 2022-08-09 | 杭州国控电桩运营有限公司 | Fill electric pile insert rifle subassembly and fill electric pile |
| CN116288661A (en) * | 2023-04-06 | 2023-06-23 | 曲靖阳光新能源股份有限公司 | Thermal field control system for crystal pulling furnace and crystal pulling furnace |
| CN117565708A (en) * | 2023-12-13 | 2024-02-20 | 江苏紫龙新能源科技有限公司 | High-efficient liquid cooling overcharge machine |
| CN116288661B (en) * | 2023-04-06 | 2024-06-11 | 曲靖阳光新能源股份有限公司 | Thermal field control system for crystal pulling furnace and crystal pulling furnace |
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| CN117565708B (en) * | 2023-12-13 | 2024-05-03 | 江苏紫龙新能源科技有限公司 | High-efficient liquid cooling overcharge machine |
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Application publication date: 20210730 |